SM-AM900U

SERVICE MANUALAM-900U

No. 00ZAM900U/SME

DIGITAL MULTIFUNCTIONAL SYSTEM

AM-900MODELMODEL SELECTION CODE DESTINATION

AM-900 U U.S.A./Canada

CONTENTSCHAPTER 1. GENERAL DESCRIPTION[1] Specifications ................................................. 1-1[2] Operation panel.............................................. 1-2[3] Transmittable documents ............................... 1-3[4] Installation ...................................................... 1-4

CHAPTER 2. ADJUSTMENTS[1] Adjustments ................................................... 2-1[2] Diagnostics and service soft switches............ 2-7[3] Troubleshooting ........................................... 2-30[4] Error code table............................................ 2-31

CHAPTER 3. MECHANICAL DESCRIPTION[1] Mechanical description................................... 3-1[2] Disassembly and assembly procedures....... 3-18

CHAPTER 4. DIADRAMS[1] Block diagram ................................................ 4-1[2] Wiring diagram............................................... 4-2[3] Point-to-point diagram.................................... 4-3

CHAPTER 5. CIRCUIT DESCRIPTION[1] Circuit description........................................... 5-1[2] Circuit description of control PWB.................. 5-1[3] Circuit description of LIU PWB..................... 5-19

[4] Circuit description of power supplyPWB ............................................................5-21

[5] Circuit description of CIS unit ......................5-22[6] Circuit description of operation panel

PWB ............................................................5-23[7] Data flow chart.............................................5-24[8] Troubleshooting ...........................................5-25

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTSLAYOUT[1] Control PWB circuit .......................................6-1[2] LIU PWB circuit ...........................................6-14[3] Power Supply PWB circuit ...........................6-17[4] High Voltage PWB circuit.............................6-19[5] Operation Panel PWB circuit .......................6-22

CHAPTER 7. OPERATION FLOWCHART[1] Protocol .........................................................7-1[2] Power on sequence.......................................7-2

CHAPTER 8. OTHER[1] Service tools ..................................................8-1[2] Rewriting version up the FLASH ROM ..........8-2

Parts Guide

SHARP CORPORATION

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones formaintaining the safety and performance of the set.

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.

AM-900U

CAUTION

This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH or IEC60825-1 standard.

This means that this machine does not produce a hazardous laser radiation. The use of controls, adjustments or performance of pro-

cedures other than those specified herein may result in hazardous radiation exposure.

This laser radiation isn't a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there is

danger of spot damage to the retina.

The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.

1) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not an individual part.

2) Do not look into the machine with the main switch turned on after removing the toner/developer unit and drum cartridge.

3) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing

the optical system.

4) The cover of Laser Printer Unit contains the safety interlock switch.

Do not defeat the safety interlock by inserting wedges or other items into the switch slot.

Laser Wave Length : 780 nm +15/-10 nm

Laser Pulse Times :12.00µs/7 mm

Laser Output Power : 0.4 mW ± 0.04 mW

Life of consumable

Section Part Estimated Life Replaced by

Toner cartridge Replacement cartridge

(AM-90ND)

3,000 prints

(at Letter/5% chart)

User

Drum cartridge Replacement cartridge

(AM-90DR)

20,000 prints

(at Letter/5% chart)

User

Paper feed Transfer roller (Refer to the P/G No. 3-19)

(NROLR2525XHZZ)

50,000 prints Service Engineer

Fuser Fusing unit (Refer to the P/G No. 5-901)

(DUNTK273DXH01)

50,000 prints Service Engineer

Paper transport Feed roller (Refer to the P/G No. 3-29)

(NROLR2333XHZZ)

Cleaning as needed ——————

Unit AM-900 5 years or 50,000 prints of early

either

——————

1. Employing lead-free solder

This model employs lead-free solder.

This is indicated by the "LF" symbol printed on the PWB and in the service manual.

The suffix letter indicates the alloy type of the solder.

Example:

Indicates lead-free solder of tin, silver and copper.

2. Using lead-free solder

When repairing a PWB with the "LF" symbol, only lead-free solder should be used. (Using normal tin/lead alloy solder may

result in cold soldered joints and damage to printed patterns.)

As the melting point of lead-free solder is approximately 40°C higher than tin/lead alloy solder, it is recommended that a

dedicated bit is used, and that the iron temperature is adjusted accordingly.

3. Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is higher and has poorer melting point (flow), to prevent damage to the

land of the PWB, extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time.

Remove the bit as soon as a good flow is achieved.

The high content of tin in lead free solder will cause premature corrosion of the bit.

To reduce wear on the bit, reduce the temperature or turn off the iron when it is not required.

Leaving different types of solder on the bit will cause contamination of the different alloys, which will alter their

characteristics, making good soldering more difficult.

It will be necessary to clean and replace bits more often when using lead-free solder. To reduce bit wear, care should be

taken to clean the bit thoroughly after each use.

PRECAUTIONS FOR USING LEAD-FREE SOLDER

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AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications

1. Print specifications

2. Copy specifications

3. Fax specifications

4. Scanning specifications

5. General specifications

Trademark information

Printer type:Toner cartridge yield*: (continuous printing, 5% page coverage, letter paper)Drum cartridge yield*: (continuous printing, 5% page coverage, letter paper)PC print speed:Resolution:

LaserInitial starter cartridge (included with machine): Approx. 1500 pagesReplacement cartridge AM-90ND: Approx. 3000 pagesInitial starter cartridge (included with machine): 20,000 pages (average)Replacement cartridge AM-90DR: 20,000 pages (average)12 ppm (pages per minute)600 x 600 dpi (dots per inch)

* The yields may vary depending on coverage and operating condi-tions.

Copy speed:Copy quality settings:Copy resolution settings:Enlargement/Reduction:Contrast settings:Halftone (grayscale):Multiple copies:Maximum copy size:

12 cpm (copies per minute)Text, Photo, Text/Photo300 dpi, 600dpi25% to 400%5 levels256 levelsMax. 99 copies per originalDocument glass: Letter (8.5 x 11 in.) Auto document feeder: Legal (8.5 x 14 in.)

Automatic dialing:Modem speed:

Transmission time*:Communication method:Compression scheme:Transmission method:Memory size*:

Resolution:

Halftone (grayscale):Reception modes:

100 Speed Dial numbers33,600 bps with automatic fallback to lower speeds (lowest speed 2400 bps)Approx. 3 secondsSuper G3, G3MMR, MR, MHDither2 MB (approx. 125 average letter pages)Horizontal: 203 lines/inch (8 dots/mm)Vertical: Standard: 98 lines/inch (3.85 lines/mm) Fine/Halftone: 196 lines/inch (7.7 lines/mm) Super fine: 391 lines/inch (15.4 lines/mm)256 levelsFAX ONLY, EXT. TEL

* Based on Sharp Standard Chart at standard resolution, excludingtime for protocol signals (i.e., ITU-T phase C time only).

Scanner type:Resolution:Scan speed:

Compatibility:Grayscale:Color:

CIS (Contact Image Sensor)300/600 x 300 dpi, 300/600 x 600 dpiBlack and white: 300/600 x 300 dpi: 6 sec/page 300/600 x 600 dpi: 12 sec/pageColor and grayscale: 300/600 x 300 dpi: 18 sec/page 300/600 x 600 dpi: 36 sec/pageTWAIN, WIA256 levels24-bit color

Auto document feeder:

Computer connection:

Effective scanning width:Effective printing width:Display:Paper tray capacity: (letter-size plain paper)

Power requirements:Operating temperature:Humidity:Power consumption:

Dimensions:

Weight:

Letter size: 20 sheets max. (20 lbs.)Legal size: 1 sheet max. (20 lbs.)USB 1.0/1.1 or 2.0 port (USB 1.0/1.1 or 2.0 cable must be purchased sepa-rately)8.2” (208 mm) max.8.2” (208 mm) max.16-digit LCD display250 sheets (20 lbs.)(At room temperature and normal humidity)120 V AC, 60 Hz50 - 86°F (10 - 30°C)20 - 85% RHIdle: 10 WMaximum: 690 WWidth: 18.7" (475 mm)Depth: 16.5" (420 mm)Height: 14.6" (370 mm)Approx. 28.0 lbs. (12.7 kg) (including trays and toner and drum cartridges)

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

• Microsoft, Windows and Internet Explorer are trademarks of Microsoft Corporation in the U.S.A. and other countries.

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AM-900U
[2] Operation panel
1 4 72 3

1. DisplayThis displays messages and prompts to help you operate the

machine.

2. ZOOM keyPress this key to select an enlargement or reduction setting

when making a copy.

3. E-SORT keyPress this key when making multiple copies to have the

copies collated (sorted into sets with the pages ordered 1, 2,

3..., 1, 2, 3..., etc.).

4. QUALITY keyWhen making a copy, press this key to select the type of

original you are copying (TEXT, PHOTO). When sending a

fax, press this key to select a resolution setting.

5. Right/left arrow keysWhen making a copy, press either of these keys after

selecting an enlargement/reduction setting with the ZOOM

key to increase or decrease the setting by 1%. When sending

a fax, press either of these keys to search through your auto-

dial fax numbers.

6. MENU keyPress this key, followed by the left or right arrow key, to

access special functions and settings.

7. CONTRAST keyPress this key to select a contrast setting when making a copy

or sending a fax.

8. REDIAL keyPress this key followed by the Start key to automatically redial

the last number dialed.

9. Stop keyPress this key to cancel operations before they are completed.

10. COPY keyPress this key to select copy mode.

11. SCAN key

Press this key to select scan mode.

12. HELP (FAX key and SCAN key)Press the FAX key and SCAN key simultaneously to print the

HELP list, a brief guide to the operation of the machine.

13. FAX keyPress this key to select fax mode. When in fax mode, press

this key to select the Line Monitor function.

14. Alarm indicatorThis blinks when the toner cartridge nears empty or the drum

cartridge is near or at the end of its life. This lights steadily

when the toner cartridge is empty, the machine is out of

paper, the print compartment cover is open, or when a paper

jam has occurred (a message will appear to indicate the

problem).

15. DUPLEX SCAN key

Press this key to copy or fax multiple two-sided pages.

16. PRINT STOP keyPress this key to cancel a print job sent to the machine from a

computer.

17. ENTER key

Press this key to enter or select a setting.

18. BROADCAST keyPress this key to send the same fax to multiple destinations.

19. SPEED keyPress this key to dial a fax number using an abbreviated 2-

digit Speed Dial number.

20. Number keysUse these keys to enter the number of copies, dial fax

numbers, and enter numbers and letters when storing auto-

dial numbers.

21. Start keyPress this key when you are ready to begin copying, faxing,

or scanning. The key can also be pressed in the date and

time display of fax mode to show the percentage of memory

currently used.

10

5

111213 14

6

15 16

8

17 18 19

9

20

CONTRAST

REDIAL

BROADCAST

SPEED

QUALITY

E-SORT

ZOOM

PRINT STOPDUPLEX SCAN

MENU

ENTER

Z A

COPY SCAN FAX !

HELP

21

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AM-900U
[3] Transmittable documents
1. Document Sizes

Use document carrier sheet for smaller documents.

• With special sizes, only one sheet can be fed into the machine at atime. Insert next page into feeder as current page is being scanned.

2. Paper Thickness & Weight

3. Document Types• Normal paper

Documents handwritten in pencil (No. 2 lead or softer), fountainpen, ball-point pen, or felt-tipped pen can be transmitted.

Documents of normal contrast duplicated by a copying machinecan also be transmitted.

• Diazo copy (blue print)

• Diazo copy documents of a normal contrast may be transmitted.

• Carbon copy

A carbon copy may be transmitted if its contrast is normal.

4. Cautions on Transmitting Documents• Documents written in yellow, greenish yellow, or light blue ink can-

not be transmitted.

• Ink, glue, and correcting fluid on documents must be dry before thedocuments can be transmitted.

• All clips, staples and pins must be removed from documents beforetransmission.

• Patched (taped) documents should be copied first on a copier andthen the copies used for transmission.

• All documents should be fanned before insertion into the feeder toprevent possible double feeds.

5. Automatic Document Feeder CapacityNumber of pages that can be placed into the feeder at anytime is asfollows:

Normal size: max. ADF 20 pages

Special size: single sheet only (manual feed)

NOTE: • When you need to send or copy more pages than the feederlimit, place additional pages in feeder when last page in feederis being scanned.

• Place additional pages carefully and gently in feeder. If force is used, double-feeding or a document jam may result.

6. Readable Width & LengthThe readable width and length of a document are slightly smaller thanthe actual document size.

Note that characters or graphics outside the effective document scan-ning range will not be read.

• Readable width

8.2” (208mm), max

• Readable length

This is the length of the document sent minus 0.16” (4mm) from thetop and bottom edges.

Normal size Width 5.8” - 8.5”(148 - 216 mm)Length 5.8” - 11”(148 - 279 mm)

10 sheets 1 sheet(Manual)Paper weight 21.5 lbs.

(80 g/m2)14 lbs. ~ 42 lbs.(52 g/m2 ~ 157g/m2)

Paper thickness (ref.) 0.1 mm 0.1 mm ~ 0.18mmPaper size LGL (216 mm x 355.6 mm)

A4 (210 mm x 297 mm)LTR (216 mm x 279 mm)

Feeder capacity A4/LTR: 10 sheets max.LGL : 1 sheet max.

(Min.)

(Max.)LETTERsize

(Max.)

148mm

279mm

600mm

148mm 216mm

[Normal size]

216mm

[Special size]

Readable width

0.16" (4mm)

0.16" (4mm)

Readable length

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AM-900U
[4] Installation
1. Site selectionTake the following points into consideration when selecting a site forthis model.

ENVIRONMENT

• The machine must be installed on a level surface.

• Keep the machine away from air conditioners, heaters, direct sun-light, and dust.

• Provide easy access to the front, back, and sides of the machine.In particular, keep the area in front of the machine clear, or the orig-inal document may jam as it comes out after scanning.

• The temperature should be between 50 - 86°F (10 - 30°C).

• The humidity should be between 20% and 85% (without conden-sation).

ELECTRICITY

AC 120V, 60Hz, grounded AC (3-prong) outlet.

Caution!

• Connection to a power source other than that specified will causedamage to the equipment and is not covered under the warranty.

• If your area experiences a high incidence of lightning or powersurges, we recommend that you install a surge protector for thepower and telephone lines. Surge protectors can be purchased atmost telephone specialty stores.

If the machine is moved from a cold to a warm place...

Condensation may form on the reading glass if machine is moved froma cold to a warm place, this will prevent proper scanning of documentsfor transmission. Turn on the power and wait approximately 2 hoursbefore using machine.

TELEPHONE JACK

A standard telephone jack must be located near the machine. This isthe telephone jack commonly used in most homes and offices.

• Plugging the fax machine into a jack which is not jack may result indamage to the machine or your telephone system. If you do notknow what kind of jack you have, or need to have one installed,contact the telephone company.

2. Attaching the trays1) Attach the document feeder tray.

Slide the output tray into the machine as shown. When it stops, liftthe end slightly and push in so that the tray locks in place.

Important: The output tray must be attached correctly or themachine will not operate.

2) Releasing the scanner.

Before plugging in the power cord, pull the scanner release towardyou to release the scanner lock.

• Caution: Plugging in the power cord without releasing the scan-ner lock may damage the machine.

• In the event that you need to move the machine, push the releaseback in to lock the scanner before moving (push the release in afteryou have unplugged the power cord).

3) Connecting the power cord.

Plug the power cord into a 120 V, 60 Hz, grounded AC (3-prong)outlet.

• Caution: Make sure the scanner has been released as explainedon the previous page before plugging in the power cord.

• Do not plug the power cord into any other kind of outlet. This willdamage the machine and is not covered under the warranty.

• The machine does not have a power on/off switch. The power isturned on and off by simply plugging in or unplugging the powercord.

• If you area experiences a high incidence of lightning or powersurges, it is recommended that you install surge protectors for thepower and telephone lines. Surge protectors can be purchasedfrom your dealer or at most telephone specialty stores.

If you will be

using legal paper,

pull out the tray

extension.

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AM-900U
4) Connecting the telephone line cord.
Insert one end of the line cord into the socket on the back of themachine marked TEL. LINE. Insert the other end into a wall tele-phone socket.

Make sure that the line cord is inserted into the TEL LINE jack. Donot insert it into the TEL. SET jack!

Important: The facsimile function of this machine is not designedfor use on a line which has call waiting, call forwarding, or certainother special services offered by your telephone company. If youattempt to use the facsimile function in conjunction with any ofthese services, you may experience errors during transmission andreception of facsimile messages.The facsimile function of this machine is not compatible with digitaltelephone systems.

3. Installing the toner cartridge and drum cartridgeThe laser printer in the machine uses a toner cartridge and drum car-tridge.

• The starter toner cartridge included with the machine can printapproximately 1,500 letter-size pages at 5% page coverage.

• When replacing the toner cartridge, use a SHARP AM-90ND tonercartridge. One cartridge can print about 3,000 letter-size pages at5% coverage.

• The drum cartridge can print approximately 20,000 letter-sizepages. When replacing the drum cartridge, use a SHARP AM-90DR drum cartridge.

Follow the steps below to install the toner cartridge and the drum car-tridge.

Note: The quality of the toner cartridge is guaranteed for 18 monthsafter the date of manufacture indicated on the package. The quality ofthe drum cartridge is guaranteed for 24 months after the date of manu-facture indicated on the package.

1) Press the side cover release , open the side cover ,

and then open the front cover .

• Caution! The fusing unit inside the print compartment becomesvery hot during operation. Do not touch the inside of the print com-partment after the machine has been in operation.

2) Remove the new drum cartridge from its packaging, and removethe tape from the top of the cartridge.

3) Insert the drum cartridge into the print compartment, sliding it alongthe guides.

• Do not touch or allow other objects to contact the drum (the greencylinder). This may damage the drum. If fingerprints, dust, or othercontaminants get on the drum, wipe it gently with a clean cloth.

• Exposure to light for more than several minutes will damage thedrum. Be sure to insert the drum cartridge promptly into themachine.

• If you find it necessary to leave the cartridge out of the machinefor move than several minutes, wrap the cartridge in black paper.

4) Remove the new toner cartridge from its packaging. Shake the car-tridge side to side four or five times to distribute the toner evenlywithin the cartridge.

TEL.LINE

TEL.SET

Setting the dial mode:

The machine is set for tone dialing. If you are on a pulse dial line, you must set

the fax machine for pulse dialing. Press the keys on the operation panel as

follows:

1 Make sure that the date and time

display of fax mode appears (if needed

press ) and then press

2 Press .

3 Press .

4 Select the dial mode:

TONE: PULSE:

5 Press repeatedly to exit.

FAX MENU

Display:

The display briefly shows

your selection, then:

1:TONE

FAX SETTING

5: RINGER VOLUME

1: DATE&TIME SET

1 2

3

1

23

Grasp this handle topush the cartridge in.

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AM-900U
5) Grasp the cartridge handle and insert the toner cartridge into the
print compartment, sliding it along the guides.

• After inserting the cartridge, press on the arrow mark to mark sureit “clicks” into place.

• Do not touch the roller in the toner cartridge.

6) Close the front cover and then the side cover .

• Make sure the side cover is completely closed. Otherwise, lightmay enter the print compartment and damage the drum.

7) If you installed a new toner cartridge, press to select YES

(this will reset the toner counter to zero).

• If you temporarily removed and then replaced an old toner car-

tridge for maintenance or other reason, press to continue

using the previous toner count. (Note: Be sure to press ,

or the machine will not alert you when the toner cartridge is out oftoner.)

8) Press .

9) If you installed a new drum cartridge, reset the drum counter asexplained below.

4. Resetting the drum counterEach time you install a new drum cartridge, follow the steps below toreset the drum counter to zero.

5. Manually resetting the toner counterWhen a new toner cartridge is installed, the toner counter is reset inStep 7 on the previous page. The procedure below is normally not nec-essary; however, it can be used in the event that you need to reset thetoner manually.

6. Loading printer paperYou can load up to 250 sheets of letter or legal paper (max. 20lbs.) inthe paper tray.

Caution! Do not use the blank side of paper that has already beenprinted on.

1) Remove the output tray.

Press on this mark tomake sure the cartridge"clicks" into place.

Grasp thishandle toinsert thecartridge.

1 2

2

1 1 = YES, 2 = NO

TONER EXCHANGED?

Display:

NEW TONER?

OK: PRESS START

1 Press and then or

repeatedly until the display at right

appears.

MENU Z A

Display:

LIFE

2 Press .

3 Press .


CLEAR: START KEY

DRUM COUNTER

1: LIFE COUNTER

1 Press and then or

repeatedly until the display at right

appears.

2 Press .

3 Press .


MENU Z A

Display:

CLEAR: START KEY

LIFE

TONER COUNTER

3: CLR DRUM COUNT

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AM-900U
2) Insert a stack of paper into the tray, print side up.
• Important! The stack of paper must not be higher than the paperheight line on the paper tray.

3) Squeeze the sides of the paper guide as shown and slide it to theslot for the length of the paper you are loading.

4) Replace the output tray.

• If you loaded legal size paper (or you changed the paper size),change the paper size setting as explained below.

7. Setting the paper sizeThe machine has been set at the factory to use letter size paper. If youloaded legal size paper, you must change the paper size setting toLEGAL.

8. Installing the softwareTo use the machine as a printer and scanner for your computer, youmust install the software and connect a USB cable. The CD-ROM thatcomes with the machine contains the following software:

• MFP Drivers: These consist of the printer driver that allows themachine to be used as a printer, and the scanner driver that allowsyou scan using TWAIN and WIA compliant applications.

• Sharpdesk: This is an integrated software environment that makesit easy to manage image files and launch applications. (Note thatInternet Explorer 5.5 or higher is required to install Sharpdesk; ifthis is not installed, you will be prompted during the installation pro-cedure to install Internet Explorer 6.0SP1® from the CD-ROM.)

Minimum system requirements

Operating system: Windows 98 SE® / Me® / 2000® / XP®

Port: USB 2.0 or 1.1 port

Display: 800 x 600 (SVGA) with 256 colors or more

Free hard-disk space: 150 MB or more

Other requirements: An environment in which the operating system can freely operate.

Comments:

• USB 2.0 Hi-Speed is only possible if your computer has a USB 2.0port and you are using a USB 2.0 cable. In addition, the MicrosoftUSB 2.0 driver must be preinstalled in your computer, or the USB2.0 driver for Windows 2000/XP® provided through WindowsUpdate must be installed. Note that USB 2.0 Hi-Speed is not possi-ble in Windows 98 SE® or Me®.

• To scan a legal size document (the maximum size) at 1200 dpi infull color, at least 600 MB or more of free hard disk space isrequired on the drive where your operating system is installed.

Installing the software

• A USB cable is required to connect the machine to your computer.Please purchase a USB 2.0 or USB 1.0/1.1 cable. (If you wish touse USB 2.0 Hi-Speed mode and your system meets the require-ments for Hi-Speed mode, purchase a USB 2.0 cable.) The USBcable will be connected during the software installation procedure.

• To install the software on Windows 2000/XP® using the installer,you must log in with administrator’s rights.

• The windows shown in the following procedure appear in WindowsXP®. The windows that appear in other versions of Windows maybe slightly different.

1) Make sure that the USB cable is not connected to your computer.(The cable will be connected in Step 10.)

• If the USB cable is connected, a Plug and Play window willappear. Click the Cancel button to close the window and discon-nect the cable.

2) Insert the Sharp CD-ROM into your computer’s CD-ROM drive.

3) In Windows XP®, click the start button, click My Computer, andthen double-click the CD-ROM icon.

In Windows 98/Me/2000®, double-click My Computer on the desk-top and then double-click the CD-ROM icon.

4) Double-click the setup icon ( ) in the CD-ROM window.

5) Follow the instructions in the windows that appear.

• When the Setup Type Selection window appears, select Stan-dard to install all of the software components (this should normallybe selected). If you only wish to install certain components, selectCustom and then select the components that you wish to install.Note: If you wish to select the folder where Sharpdesk is installed,select Custom.

Paper height line

1 Press (or ) and then .

2 Press .

3 Select the paper size:

LETTER: LEGAL:


COPY SCAN MENU

The display briefly showsyour selection, then:

1:LETTER

Display:

COMMON SETTING

2: AUTO CLEAR

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AM-900U

• In Windows 2000/XP®, if a warning message appears at any timeregarding the Windows logo test or digital signature, be sure toclick Continue Anyway or Yes.

6) When the Finish window appears to indicate that the selectedpackages have been installed, click Close.

7) If the installation was a Standard installation, the following windowwill appear. Click OK.

• If you installed the MFP drivers using a Custom installation anddid not install Sharpdesk, the following window will appear. ClickOK and go to Step 10.

8) The following window will appear. Click Yes to restart your com-puter.

9) The Search Setup Wizard will appear. Follow the on-screen instruc-tions to create an index database for Sharpdesk.

10)Make sure that the power cord of the machine is not plugged in(the machine is powered off), and then connect the USB cable.

• Insert one end of the USB cable into the USB port on the machineand the other end into your computer’s USB port.

Note: Do not connect the AM-900 to a hub to which another AM-900 is connected. If this is done, the AM-900 will not operate cor-rectly.

11)Plug in the power cord of the machine.

• Windows XP®: Go to the procedure for completing installation ofthe software.

• Windows 2000®: This completes the installation of the software.

Note: If a warning message regarding the Windows logo testappears (the warning may appear twice), click Yes each time thewindow appears. This will complete the installation of the software.

• Windows Me®/98SE®: This completes the installation of the soft-ware.

Completing installation of the software on Windows XP®

(Continued from Steps 10 and 11.)

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AM-900U
12)In Windows XP®, the Found New Hardware Wizard will appear.
Make sure that Install the software automatically (Recom-mended) is selected and click Next (this will install software forusing the machine as a scanner).

• Note for Windows XP SP2®: The following window will appearfirst. Select No, not this time and click Next. Continue from theabove window.

• If the following warning message appears regarding the Windowslogo test, click Continue Anyway.

13)When the wizard finishes installing the scanner software, click Fin-ish to close the wizard.

14)After a brief interval, the Found New Hardware Wizard will appearagain to install software for using the machine as a printer. Makesure that Install the software automatically (Recommended) isselected and click Next.

• If the following warning appears regarding the Windows logo test,click Continue Anyway.

15)When the wizard finishes installing the printer software, click Finishto close the Wizard. This completes the installation of the softwareon Windows XP®.

Sharpdesk online guide

For information on using Sharpdesk, view the Sharpdesk onlineguide on the CD-ROM. To view the online guide, open the Manualfolder and then the EnglishA folder on the CD-ROM, and double-click SDUG_Enu.pdf.

Removing the software

In the event that you need to remove the software from your com-puter, open the Control Panel and select Add or Remove Pro-grams (or Add/Remove Programs). Select SHARP AM-900Series MFP Driver (or Sharpdesk) from the list, and click theChange/Remove button (or the Add/Remove button). Whenprompted to confirm the removal, click OK.

1 – 9

AM-900U9. Clearing a jammed documentIf the original document doesn’t feed properly during transmission orcopying, or DOCUMENT JAMMED appears in the display, first try

pressing . If the document doesn’t feed out, open the auto

document feeder cover and remove it.

Important:

Do not try to remove a jammed without opening the auto documentfeeder cover. This may damage the feeder mechanism.

1) Squeeze the cover release and open the auto document

feeder cover. Open the document glass cover.

2) Remove the document.

• The document can be removed from either the top or the bottomslot, whichever is easiest.

3) Close the auto document feeder cover, pressing down on bothsides to make sure it clicks into place.

10. Clearing jammed printing paper

1) Press the side cover release and then open the side cover

.

2) Push the two heater roller release levers down to release theheater roller.

• Caution! The fusing unit (indicated in white at right) becomesvery hot during operation. Do not touch the fusing unit.

3) If the jammed page is protruding from the side of the machine, gen-tly pull it out. Take care not to tear the paper or leave any tornpieces of paper in the print compartment.

• If this clears the jam, go to Step 5.

• If you are unable to clear the jam in this way, go to Step 4.

• Take care not to touch or allow other objects to contact the drum(the green cylinder). This damage the drum.

1

1

Press downon the marks

1

2

1

2

1 – 10

AM-900U
4) If the jammed page cannot be pulled out directly, open the front
cover and rotate the white knob in the direction

shown to feed the jammed page out into the output tray.

5) After the jammed page has been removed, push the two heaterroller release levers back up.

6) Close the front cover (if you opened it) and then the side

cover .

1 2

2

1

1

2

2

1

1 – 11

AM-900U
11. Troubleshooting
1. Display

2. Audible signals

3. Printer error code (Troubleshooting Refer to page 5-26 to 5-28)

SYSTEM ERROR [P1] The roller sensor could not detect its home position

after driving the pick up motor for the specified period.

SYSTEM ERROR [P2] The printer controller detected the optical unit (LSU)

error.

SYSTEM ERROR [P3] Thermistor error was detected.

SYSTEM ERROR [P4] ROM or RAM error was detected on the printer

control unit.

SYSTEM ERROR [P5] High temperature error was detected.

SYSTEM ERROR [P6] Low temperature error was detected.

SYSTEM ERROR [P7] Communication error between the main controller

and the printer controller was detected.

The roller sensor could not become NOT-Active after

passing the specified period from picking up paper.

The external interrupt signal for optical unit (LSU) or

High-voltage control did not become active after

passing the specified period.

4. Scanner error code (Troubleshooting Refer to page 5-28)

ADD PAPER Check the printing paper. If the tray is empty, addpaper. If there is paper in the tray, make sure it isinserted correctly (take out the stack, align the edgesevenly, and then reinsert it in the tray). Printing willresume automatically when the output tray isreplaced.

BYPASS MISFEED The paper is not inserted correctly in the bypass tray.Remove the paper and insert it again.

BYPASS PAPER! /IF COPY, PRESS(alternating messages)

Paper has been inserted in the bypass tray. If the

paper has been inserted for a copy job, press to

set the paper size. If the paper is for a print job, themessage can be disregarded.

COVER OPEN One or both of the print compartment covers areopen. Make sure both covers are closed.

DATE/TIME UNSET The date and time need to be set. Notethat the date and time settings will be lost if themachine is unplugged or a power failure occurs.

DOCUMENT JAMMED The original document is jammed. See the followingsection, Clearing Paper Jams. Document jams willoccur if you load more than 20 pages at once or loaddocuments that are too thick.The document may also jam if the receiving machinedoesn’t respond properly when you attempt to send afax.

DOCUMENT READY A document has been inserted in the auto documentfeeder and the machine is waiting for you to beginfaxing, copying, or scanning.

DRUM LIFE OVER This appears when the drum cartridge needsreplacement.

A

FAX RX IN MEMORY A fax has been received in memory because thetoner cartridge needs replacement, you have run outof printing paper, the paper is jammed, or paper isinserted in the bypass tray. The fax will print outautomatically when the problem is fixed.

GRP. SPACE FULL This appears if you attempt to store a Group whenboth Groups are already programmed.

LINE ERROR Transmission or reception was not successful. Pressthe STOP key to clear the message and then tryagain. If the error persists, see Line error.

MEMORY IS FULL If faxes have been received to memory becauseprinting is not possible (an additional message willindicate the problem), resolve the problem so thatprinting can continue (see Substitute Reception toMemory)If you are attempting to send a fax, see If the memorybecomes full.If you are copying, see If MEMORY IS FULL appears.

MEMORY PRINTING The machine is preparing to or printing out adocument from memory.

NO # STORED This appears if you attempt to search for a Speed Dialnumber when none have been stored.

OFF HOOK This appears when an extension phone connected to

the machine is lifted. Only can be pressed in

fax mode when this message appears.

OUTPUT TRAY OFF The output tray is not attached correctly. Attach it asexplained. The machine will not operate if the outputtray is not attached correctly.

PAPER JAMMED The printing paper is jammed.

REMOVE /BYPASS PAPER(alternating messages)

A fax has been received to memory because paper isinserted in the bypass tray (faxes cannot be printedwhile paper is in the bypass tray). Remove the paperfrom the bypass tray to allow the fax to be printed.

SET BYPASS PAPER /SIZE: XXXX(alternating messages; apaper size appears in“XXXX”)

Paper must be inserted in the bypass tray for a printjob or copy job that requires use of the bypass tray.Insert the indicated size of paper in the tray.

SYSTEM ERROR [XX](a number appears in“XX”)

(Refer to Printer error code/

Scanner error code)

If this message appears, unplug the power cord, waitabout 10 seconds, and then plug it back in. If themessage still appears, unplug the power cord and callSHARP’s Customer Assistance Center at at 1-877-794-8675 (U.S.A. only).

TONER EMPTY The toner cartridge must be replaced. Printing is notpossible until the toner cartridge is replaced.

TONER NEAR EMPTY The toner cartridge is almost out of toner(approximately 100 pages can be printed).

TOTAL PAGE(S) 01 Number of fax pages transmitted or received.

Continuous tone 3 seconds Indicates the end of transmission,reception, or copying.

Intermittent tone(3 beeps)

5 seconds(1 second on, 1second off)

Indicates incomplete transmission,reception, or copying.

Rapid intermittenttone

35 seconds(0.7 seconds on,0.3 seconds off)

Indicates that an extension phoneconnected to the machine is off hook.

SYSTEM ERROR [S1] The scanner unit could not detect change point of

home postion. (ON -> OFF or OFF -> ON)

1 – 12

AM-900U
12. Quick setup guide
Connect the phone line cord

to the TEL. LINE jack and a

wall jack.

1

7

IMPORTANT!!

Should you requireany assistancesetting up oroperating yourproduct, please

DO NOT RETURNYOUR PRODUCTTO THE STORE.

After referring to the setup

guide and operation

manual, if you still require

assistance please consult

our web page at http://

www.sharpusa.com. From

our web page you will be

able to directly e-mail our

customer support team.

If you would like personal

assistance, please call our

Customer Assistance

Center at 1-877-794-8675

(U.S.A. only).

Attach the trays.

3

Load paper.

Make sure you have the following

items. If any are missing, contact

your dealer or retailer.

1. Remove the output tray.

4 5

6 Install the toner cartridge and drum cartridge.

2. Remove the drum cartridge from its

packaging, and remove the tape from

the top of the cartridge.

4. Remove the toner cartridge from its

packaging. Shake the cartridge side

to side four or five times to distribute

the toner evenly within the

cartridge.

3. Insert the drum cartridge,

sliding it along the guides.

5. Insert the toner cartridge, sliding it along

the guides until it clicks into place.

7. Press to select “YES” and

then press . (This resets

the toner cartridge counter.)

8. Reset the drum cartridge counter:

a.Press once and then or

until “LIFE” appears in the

display.

b. Press and then .

c. Press repeatedly to exit.

MENU Z

A

6. Close the front cover and

then the side cover .

Display:

1=YES, 2=NO

TONER EXCHANGED?

2. Insert a stack of paper

into the tray, print side up.

1. Press . Open the side cover

and then the front cover .

Important:

Pull the scanner release toward

you to release the scanner lock.

Plug the power cord into a 120 V,

grounded AC (3-prong) outlet.

Caution: Be sure to release the

scanner lock (Step 3) before

plugging in the power cord.

2

1

23

Caution!

Do not touch the fusing unit

under the side cover after the

machine has been in operation,

as it may become very hot.

Grasp this handle topush the cartridge in

Press on the arrowmark to make surethe cartridge clicksinto place

2

1

Tonercartridge

Telephoneline cord

Drumcartridge

CD-ROMSetupGuide

Documentfeeder tray

Output tray

When the tray

stops, lift the end

slightly and push in.

If you will be

loading legal

paper, pull the

extension out.

3. Squeeze the sides of the paper

guide and slide it to the slot for

the length of paper loaded.

4. Replace the output tray.

Note: An extension phone can be

connected to the TEL. SET jack with

removing the seal covering the jack.

TEL.LINETEL.SET

For detailed instructions

on setting up and using the AM-900,

see the online guide on the

CD-ROM.

To open the guide, double-click the

Manual folder on the CD-ROM,

double-click EnglishA, and then

double-click Online Manual.pdf.

(Note: Acrobat Reader 5.05 or higher

is required to view the manual.To

install Version 5.05, double-click

Acrobat Reader, English, and then

ar505eng.exe on the CD-ROM.)

If you loaded legal paper, see the online guide

to change the paper size setting to LEGAL.

Set the date and time that appear

in the fax mode display.

1. Press , , , .

• The currently set date and time appearin the display.

2. Enter a 2-digit number for the month.

Example: February

• To clear a mistake press .

3. Enter a two-digit number for the day

("01" to "31").

Example: the 5th

4. Enter the year (four digits)

Example:

FAX MENU

Z

8

5. Enter a two-digit number for the hour

and a two-digit number for the minute.

Example: 9:25

6. Press to select A.M. or to

select P.M.

7. Press .

8. Press repeatedly to exit.

ENTER

The stack should

not be higher

than this line

1

2 3

1

2

1 – 13

AM-900U

Install the software on your computer. (The software

allows the machine to be used as a printer and scanner.)9

1. Make sure that a USB cable is not connected

to the machine and your computer. (The cable

will be connected in Step 10.)

• If a cable is connected and a Plug and Play

window appears, close the window and

disconnect the cable.

2. Insert the Sharp CD-ROM into your computer’s

CD-ROM drive.

3. Windows XP : Click the start button, click My

Computer, and double-click the CD-ROM icon.

Windows 98SE/Me/2000R : Double click My

Computer on the desktop and double-click the

CD-ROM icon.

4. Double-click the setup icon ( ) in the CD-

ROM window.

5. Follow the on-screen instructions.

• When the Setup Type Selection window

appears, select Standard to install all of the

software components (this should normally be

selected). If you only wish to install certain

components, select Custom and then select the

components that you wish to install.

• In Windows 2000/XP , if a warning message

appears at any time regarding the Windows logo

test or digital signature, be sure to click Continue

Anyway or Yes.

6. When the Finish window appears to indicate that

the selected packages have been installed, click

Close.

7. If the installation was a Standard Finstallation, the

following window will appear. Click OK.

• If you installed the MFP drivers using a Custom

installation and did not install Sharpdesk, the

following window will appear. Click OK and go to

Step 10.

8. The following window will appear. Click Yes to restart

your computer.

9. The Search Setup Wizard will appear. Follow the

on-screen instructions to create an index

database for Sharpdesk.

10. Make sure that the machine’s power cord is not

plugged in, and then connect the USB cable to the

USB port on the machine and on your computer.

11. Plug in the machine’s power cord.

• Windows XP : Follow Steps 12 through 15 to

complete the installation of the software.

• Windows 2000 : This completes the installation

of the software.

Note: If a warning message regarding the

Windows logo test appears (the warning may

appear twice), click Yes each time the window

appears. This will complete the installation of the

software.

• Windows Me /98SE : This completes the

installation of the software.

Completing the installation on Windows XP

12. In Windows XP , the Found New Hardware

Wizard will appear. Make sure that Install the

software automatically (Recommended) is

selected and click Next.

Note for Windows XP SP2 : The first window of

the wizard will ask you if the wizard can connect

to Windows Update. Select No, not this time and

click Next.

• If a warning message appears regarding the

Windows logo test, click Continue Anyway.

13. When the wizard finishes installing the software, clickFinish to close the wizard.

14. After a brief interval, the Found New Hardware

Wizard will appear again. Make sure that Install

the software automatically (Recommended) is

selected and click Next.

• If a warning message appears regarding the

Windows logo test, click Continue Anyway.

15. When the wizard finishes installing the software,

click Finish to close the wizard. This completes

the installation of the software on Windows XP .

Note: A USB 2.0 or 1.1 cable is required to connect the

machine to your computer. Please purchase this separately.

Link each scan menu that you wish to use in

scan mode to a program on your computer.10Windows XP /Me

1. Windows XP : Click the start button, Control

Panel, Printers and Other Hardware, and

Scanners and Cameras.

Windows Me : Click the Start button, point to

Settings, select Control Panel, and double-click

Scanners and Cameras. (If Scanners and

Cameras does not appear, click view all

Control Panel options).

2. Right-click the SHARP AM-900 icon and select

Properties.

3. The SHARP AM-900 Properties appear. Click

on the Events tab.

4. Select SC1 (scan menu SC1) from the Select an

event list.

5. In the Actions field, select Start this program

and then select the program that you wish to link

to scan menu SC1 from the list of programs.

• Microsoft Scanner and Camera Wizard is

selected as an example in the window below.

6. Click the Apply button.

7. Repeat Steps 4 through 6 as needed for any of

the other scan menus (SC2 to SC6) that you

wish to use. When finished, click the OK button.

Windows 2000 /98SE

1. Click the Start button, point to Settings, and

select Control Panel.

2. In the Control Panel, double-click Scanners and

Cameras.

3. Select SHARP AM-900 and click Properties.

4. Click the Events tab in the SHARP AM-900

Properties.

5. Select SC1 (scan menu SC1) from the Scanner

events list.

6. In Send to this application, select the program

(only one) that you wish to link to scan menu SC1.

7. Click the Apply button.

8. Repeat Steps 5 through 7 for any of the other

scan menus (SC2 to SC6) that you wish to use.

When finished, click the OK button.

You can scan directly from the machine by selecting scan mode and then one of scan menus

SC1 to SC6 on the operation panel. When this is done, the program linked to the selected scan

menu will automatically start on your computer and the image will be scanned to the program.

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

1 – 14

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 2. ADJUSTMENTS
[1] Adjustments

1. GeneralSince the following adjustments and settings are provided for thismodel, make adjustments and/or setup as necessary.

2. Adjustments of output voltage (FACTORY ONLY)1. Install the power supply unit in the machine.

2. Set the recording paper and document.

3. When the document is loaded, power is supplied to the outputlines. Confirm that outputs are within the limits below.

2.1. Output voltage settings

CNPUM

CNTCT

CNROLSNS

CNTCVR

CNMM

CNFM

CNBYPE

CNPIN

CNPWCNLIU

CNLSR

CNPM

CNRTH

CNOUT2

CNOUT1

CNCIS

CNHV

CNSCM CNPN

CNFRT

CNORG

CNHPS

CNSP

CNUSB

CONTROL PWB

(TOP SIDE)

CNPW1 14

1 14

Output Voltage limits

+24VMAIN 23.04V~24.96V

+24VSUB 23.04V~24.96V

Connector CNPW

Pin No. CNPW

1

+24VSUB2

3

4

5 +24VMAIN

6 +24VMAIN

7 DG

8

9

10

DG11

+5VMAIN

12

+3.3VMAIN

+5VMAIN 4.75V~5.25V

MG

MG

MG

DG

/HEATER ON

13

14

/PWRLY

/ZC

+3.3VMAIN 3.201V~3.399V

ConnectorCN6

Pin No.

1

N.C.2

3

+24VMAIN

+24VS

ConnectorCNHT

Pin No.

1

N.C.2

3

N

L

ConnectorCN2

Pin No.

1

22

1

CN6

1 3

1 2CN2

CNHT

1 3

INTERLOCK

SWITCH

THERMAL

FUSE-2

FUSING UNIT

POWER SUPPLY

PWB (TOP SIDE)

2 – 1

AM-900U
3. High voltage power check
3.1. GeneralNote: Since the parts of this PWB cannot be supplied, change it as a unit.

CAUTION HIGH VOLTAGE AREA MAX. 4000V

CAUTIONDO NOT TOUCH!

(VR51)

CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened byanyone other than a qualified serviceperson.There are many high voltage parts inside the unit,and touching them is dangerous.

CAUTION HIGH VOLTAGE AREA MAX. 4000V

CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened byanyone other than a qualified serviceperson.There are many high voltage parts inside the unit,and touching them is dangerous.

J22

J21

Q52

D60

D58

D1

D8

D2

D3

D4

C6

D5

D7

D9

C5

CN4

R93

J51

J12

J11

J52

C7R15

Q3B1

R1

J5 J6

CN3

C1

VR1

D10

CN1

D61D53

C9VR51

D62

J1

J3

J2

B51

C65 C31

VR31

C56D54

D52 J4

J31

J41

R67

J42

J32

D31

Q38

R16

QJ005

QJ071

C32R41

R42

R81

R103R80

R79 R78

D41D42

Q31

Q32

Q33

Q34 Q36

Q37

Q35

R102 R36

R37

R38R39

R40

R71

R72

R73

R74

R60

R43

R75

R61

R58

R50

R48

R54

R52

R55C62

C51

Q58

Q57

C61R51

R53R56R98

R94

R59R65

R44

R8R3

R3

R7

R10

R11

C4R13R14

R9

C2

R66 R14

R17 R63

R2

R4

R3

R19

R101

R6

R5

C53

C54

C66

C55

C52

C8

IC1

R70

R69R66

R64

R62

R91

R92

R49

R47

R99

R57

R18

R100

Q51

Q1

CN1

R76

R46

R77

R83

R85R86

R84R87

R88 R89 R90R34R32 R31

R33R35D59D57 D56 D55

2 – 2

AM-900U
3.2. MC Voltage Check Point
1) MC Voltage

CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.

J22

J21

Q52

D60

D58

D1

D8

D2

D3

D4

C6

D5

D7

D9

C5

CN4

R93

J51

J12

J11

J52

C7R15

Q3B1

R1

J5 J6

CN3

C1

VR1

D10

CN1

D61D53

C9VR51

D62

J1

J3

J2

B51

C65 C31

VR31

C56D54

D52 J4

J31

J41

R67

J42

J32

D31

Q38

R16

QJ005

QJ071

GND (-)

MC Voltage Check Point (-)

(There is danger of an electric shock!)Use Measuring instrument:Input Resistance : more than 100 MΩMaximum Voltage : more than 2 kV

VOLTAGEMC : - 950 V ± 20 V (PRINTING)MC : - 850 V ± 20 V (CLEANING)

Voltage(v)300Hz

Time(s)

Type

-570V

-950V

-1330V

Tolerance

± 67V

± 20V

± 67V

2 – 3

AM-900U
3.3. TC Voltage Check Point
1) TC Voltage


J22

J21

Q52

D60

D58

D1

D8

D2

D3

D4

C6

D5

D7

D9

C5

CN4

R93

J51

J12

J11

J52

C7R15

Q3B1

R1

J5 J6

CN3

C1

VR1

D10

CN1

D61D53

C9VR51

D62

J1

J3

J2

B51

C65 C31

VR31

C56D54

D52 J4

J31

J41

R67

J42

J32

D31

Q38

R16

QJ005

QJ071

GND (-)

TC Voltage Check Point (+)

(There is danger of an electric shock!)Use High Voltage Tester:Requirement of Measuring instrument:Input Resistance : more than 100 MΩMaximum Voltage : more than 5 kV

VOLTAGETC (+) : + 3600 V ± 72 V (PRINTING)TC (-) : - 500 V ± 50 V (CLEANING)

Voltage(v)

300Hz

Time(s)

Type

-3980V

-3600V

-3220V

Tolerance

± 72V

2 – 4

AM-900U
3.4. SV/DV Voltage Check Point and SV (-) Voltage Adjustment Volume

J22

J21

Q52

D60

D58

D1

D8

D2

D3

D4

C6

D5

D7

D9

C5

CN4

R93

J51

J12

J11

J52

C7R15

Q3B1

R1

J5 J6

CN3

C1

VR1

D10

CN1

D61D53

C9VR51

D62

J1

J3

J2

B51

C65 C31

VR31

C56D54

D52 J4

J31

J41

R67

J42

J32

D31

Q38

R16

QJ005

QJ071

GND (-)

DV Voltage Check Point (+)VOLTAGEDV (+) : + 300 V ± 5 V (CLEANING)DV (-) : - 220 V ± 5 V (PRINTING)

SV Voltage Check Point (+)VOLTAGESV (+) : + 400 V ± 15 V (CLEANING)SV (-) : - 320 V ± 15 V (PRINTING)

DV (-) Voltage adjustment VolumeVR31It can be made to change with VR31.In the range of ± 50V.DV (-) : - 220 V ± 50 V (PRINTING)

2 – 5

AM-900U
4. IC protectors replacementICPs (IC Protectors) are installed to protect the CIS unit, LIU PWBunit, Scanner motor drive circuit, Pickup motor drive circuit, Mainmotor drive circuit and IC22 circuit. ICPs protect various ICs and elec-tronic circuits from an overcurrent condition.
The location of ICPs are shown below:

1) F8 (KAB5002 201) is installed in order to protect IC’s from anovercurrent generated in the CIS unit. If F8 is open, replace it with anew one.

2) F4 (KAB5002 251) is installed in order to protect IC’s from anovercurrent generated in the LIU PWB unit. If F4 is open, replace itwith a new one.

3) F3 (KAB3202 202) is installed in order to protect IC’s from anovercurrent generated in the scanner motor drive circuit. If F3 isopen, replace it with a new one.

4) F5 (KAB5002 251) is installed in order to protect IC’s from anovercurrent generated in the IC22 circuit. If F5 is open, replace itwith a new one.

5) F6 (KAB3202 102) is installed in order to protect IC’s from anovercurrent generated in the pickup motor drive circuit. If F6 isopen, replace it with a new one.

6) F7 (KAB2402 402) is installed in order to protect IC’s from anovercurrent generated in the main motor drive circuit. If F7 is open,replace it with a new one.In addition to the replacement of F3, F4, F5, F6, F7 and F8, the fac-tor causing F3, F4, F5, F6, F7 and F8 to open must also berepaired. If not, F3, F4, F5, F6, F7 and F8 will open again.Replacement parts

KAB3202 202 (Sharp code: QFS-L1027YCZZ)

KAB5002 251 (Sharp code: QFS-L2021XHZZ)

KAB3202 102 (Sharp code: QFS-L0004QCZZ)



5. Settings

5.1. Dial mode selectorDIAL mode (Soft Switch No. SW5 Data No. 5)

Use this to set the fax machine to the type of telephone line you areon.

• The factory setting is “TONE”.

CNPUM

F6

CNTCT

CNROLSNS

CNTCVR

CNMM

CNFM

CNBYPE

CNPIN

CNPW CNIU

F4

F5

CNLSR

CNPM

CNRTH

CNOUT2

CNOUT1

CNCIS F8

CNHV

CNSCM CNPN

CNFRT

CNORG

CNHPS

CNSP

CNUSB

F3

F7

CONTROL PWB

(TOP SIDE)

F6/F8:Top side F3/F4/F5/F7:Bottom side

4

DISPLAY:

KEY:

1=TONE

(step 2) Select "DIAL MODE".

(step 1) Select "OPTIONAL SETTING".

DISPLAY:

DISPLAY:

KEY:

MENU

2

KEY:

FAX SETTING

KEY: ,

KEY: for TONE

KEY: for PULSE

(step 4) End, using the "STOP" key.

(Press the "STOP" key three times.)

(step 3) Select, using "1" or "2".

(step 2) Select "DIAL MODE".

1

2

FAX

("2=PULSE" is displayed in the

autoscroll mode.)

2 – 6

AM-900U
[2] Diagnostics and service soft switches
1. Entering the diagnostic mode

1.1. Fax diagnosisThis diagnosis is concerned with the main body of fax which is usedfor production and service support.

Entering the diagnostic mode

1.2. Print diagnosisThis diagnosis is concerned with the print which is used for productionand service support.

Entering the diagnostic mode

Memory clear when power is turned on

Pressing the START and STOP keys, turn on the main power, and thefollowing message will be indicated.

When 1 is selected, the memory will be cleared to be ready to opera-tion.

If 2 is selected, memory will not be cleared and the machine entersstandby mode.

MENU 9 8 7

ENTER SOFT SWITCH MODE

ENTER ROM & RAM CHECK

ENTER PANEL CHECK MODE

ENTER CHECK PATTERN MODE

ENTER SIGNAL SEND MODE 1

ENTER SIGNAL SEND MODE 2

ENTER MEMORY CLEAR

ENTER CIS ADJUSTING MODE

ENTER DIAL TEST MODE

ENTER AUTO FEEDER MODE

ENTER FLASH MEMORY TEST

ENTER GEAR CHANGE MODE

ENTER FLATBED AGING

START

TC84 / x x x x

MENU 9 8 7Press , and the following

display will appear.

TC84 / x x x x

STARTThen press the key. Select the desired item with the key

and the key or select with the rapid key.

Enter the mode with the ENTER key.

(Diag • specifications)

: FAX ROM versionx x x x : Check sum

DIAG MODE U.S.A./Canada

(The alternate display of three screens.)

Press , and the following

display will appear.

MENU 9 8 6

M/C Ver:TE53

(Diag• specifications)

MENU 9 8 6

ENTER SINGLE PRINT

ENTER CONTINUOUS PRINT

ENTER COPY AGING

ENTER LIFE MODE

ENTER TOP VOID ADJUST

ENTER PRINT ADJUST

ENTER TEST MODE

START

START

ENTER

Then press the key. Select the desired item with the

key and the key or select with the rapid key.

Enter the modewith the key.

PRINT DIAG MODE

: PRINTER ROM version

M/C Ver:TE53

(The alternate display of two screens.)

MEMORY CLEAR

MEMORY CLEARING

1:CLEAR

[1]Key [2]Key

Stand-by display

2 – 7

AM-900U
2. Diagnostic items description
2.1. Fax diagnosis

2.1.1 Soft switch modeIn this mode, the soft switches are set and the soft switch list is printed.

1. Operation

Soft switch mode screen

2. Switch number selection and data setting

1) Enter two digits of a soft switch number to set the switch num-ber. Of a switch number of non-existing soft switch is entered,key error buzzer sounds to reject the input.

2) Press [ENTER] key for setting of the next soft switch.

3) Data number selection

(a) Pressing [>] key moves the cursor to the right.

If the cursor is on data number 8, pressing [>] key shifts the cur-sor to data number 1 of the next switch number. If the switchnumber is the final, pressing [>] key will exit the soft switchmode.

(b) Pressing [<] key moves the cursor to the left.

If the cursor is on data number 1, pressing [<] key shifts the cur-sor to data number 1 of the former switch number. If the switchnumber is 1, pressing [<] key do not move the cursor.

3. Data setting

Press the [MENU] key, and the data to the position of the cursor willbe reversed to 1 when it is 0, or to 0 when it is 1.

4. Outputting method of soft switch list

In the soft switch mode, press [QUALITY] key, and the soft switchlist will be printed. If the recording paper runs out or is clogged, thekey error buzzer will sound with the process not received.

5. Storage of data

In the following cases, the data if the soft switches set will bestored.

• It is shifted to set the next soft switch by pressing [ENTER] key.

• It is shifted to set the next soft switch with the [>] key.

• It is shifted to the last soft switch with the [<] key.

• It is shifted to set another soft switch by inputting two digits asthe switch number.

• Output of the soft switch list starts.

6. Protocol monitor

If the SW No. 8 Data No. 5 is set to 1, the protocol monitor result isprinted after fax communication.

2.1.2 ROM & RAM checkTo check the sum value of Firmware or RAM.

*1 WORK MEMORY (SDRAM 16M).

1. Display

2. Result printing

After checking, the results print starts.

2.1.3 Panel key testThis is used to check whether each key is normally operated or not.When the test is started, a LED will blink (1000ms cycle) for the LEDtest. During the test. After the test, the test result will be printed.

* When any numeric key is pressed during the panel test, the DTMFsignal correspond to the key number is sent to the line. If another keyis pressed the DTMF signal will stop. This function becomes valid bychanging the value of soft switch. (Default: Disable)

1) Flow

Press any key except [STOP] key. At this time, the name of eachkey will be displayed every push of the key.

a) When all keys can be inputted, the following message will be dis-played.

Then the screen will be all displayed in blank (Refer to (2)) and thetest result will be printed.

SOFTSWITCHMODE

[ENTER] Key

SW01 = 0 1 0 1 0 0 1 0

Switch No.1 2 3 4 5 6 7 8: Data No.

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW01 =

[ 1 ] key

SW16 = 0 1 0 1 0 0 1 0

[ 6 ] key

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW02 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0

[ENTER]Key [ENTER]Key

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW02 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0

[>]Key with the cursor on bit8

[>]Key

SW03 = 0 1 0 1 0 0 1 0

cursor position

SW03 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0

[<]Key [<]Key

SW03 = 0 1 0 0 1 1 0 0

cursor position

SW02 = 0 1 0 0 1 1 0 0 SW01 = 0 1 0 0 1 1 0 0

[<]Key with the cursor on bit 1

[<]Key

No. Device Alarm Buzzer Remarks1

Main

ROM(PROGRAM FLASH)

1 time <Short sound>

2 D-RAM1(*1) 2 times <Short sounds>

ROM & RAM CHECK ROM = RAM=

Start checking

by pressing [ENTER] key

ROM=OK,RAM=OK

PRINTING

To finish this mode, press [STOP] key

PANEL CHECK MODE PRESS EACH KEY 1

[ENTER] key [1]Key

1

[START]Key

START

Go to (a or b).

..... (other key)

ALL KEY OK !!

2 – 8

AM-900U
b) If any key skipped, the following message will be displayed.
A key name that is not pressed yet is displayed so that this test canbe continued.

At that time, pressing the [STOP] key will exit this mode. And theresult will be printed.

2) Black screen

2.1.4 Check pattern modeThe effective printing area frame is printed in the specified sheet sizeof the standard tray (Letter/Legal/A4).

1. Printing the pattern

Printing size depends on Paper Size setting in Common Setting.

2.1.5 Signal send mode 1The specified signals are transmitted in the following sequence tocheck the modem.

1. Press the [ENTER] key, and no signals with the loop state starts.

2. Pressing the [ENTER] key during transmitting CNG signal, orpressing the [STOP] key will stop the output of signal and exit themode.

2.1.6 Signal send mode 2The specified signals about V.34 and V.8 mode transmitted in the fol-lowing sequence to check the modem.

1. Press the [ENTER] key, and no signals with the loop state starts.

2. Pressing the [ENTER] key during transmitting ANSam signal, orpressing the [STOP] key will stop the output of signal and exit themode.

2.1.7 Memory clearClear the backup memory including the soft switches, registrationdata. After executing this mode, the memory clear report is printed.

Note: The following data is not cleared. Values for Printer life includingthe adjusted value of printing void.

2.1.8 CIS adjusting modeWhen the "color scan" or "monochrome scan" is selected in this mode,the scanner motor moves from its home position to the specified value.Then, the document reading lamp is turned on.

1. Press the [STOP] key to exit the mode.

[ 1] No signals (making the loop) [ 9] 9600bps (V.29)[ 2] 4800bps (V.27ter) [10] 7200bps (V.29)[ 3] 14400bps (V.33) [11] 4800bps (V.27ter)[ 4] 12000bps (V.33) [12] 2400bps (V.27ter)[ 5] 14400bps (V.17) [13] 300Hz (FLAG)[ 6] 12000bps (V.17) [14] 2100Hz (CED)[ 7] 9600bps (V.17) [15] 1100Hz (CNG)[ 8] 7200bps (V.17)

KEY ERROR !!

CHECKP ATTERN NOW AGING

[ENTER]Key

SIGNAL SEND1 CML ON

[ENTER]Key

V.27ter 4800bps

V.17 14400bps V.33 12000bps

[ENTER]Key

V.33 14400bps

V.17 12000bps V.17 9600bps

[ENTER]Key

V.17 7200bps

V.27ter 4800bps V.29 7200bps

[ENTER]Key

V.29 9600bps

V.27ter 2400bps FLAG (300bps)

[ENTER]Key

2100 Hz (CED TONE)

1100 Hz (CNG)

[ENTER]Key[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ 1] No signals (making the loop) [ 9] 16800bps (V.34)[ 2] 33600bps (V.34bis) [10] 14400bps (V.34)[ 3] 31200bps (V.34bis) [11] 12000bps (V.34)[ 4] 28800bps (V.34) [12] 9600bps (V.34)[ 5] 26400bps (V.34) [13] 7200bps (V.34)[ 6] 24000bps (V.34) [14] 4800bps (V.34)[ 7] 21600bps (V.34) [15] 2400bps (V.34)[ 8] 19200bps (V.34) [16] 0-300bps (V. 21)

[17] ANSam

SIGNAL SEND2 CML ON

[ENTER]Key

V.34 33600bps

V.34 26400bps V.34 28800bps

[ENTER]Key

V.34 31200bps

V.34 24000bps V.34 21600bps

[ENTER]Key

V.34 19200bps

V.34 12000bps V.34 14400bps

[ENTER]Key

V.34 16800bps

V.34 9600bps V.34 7200bps

[ENTER]Key

V.34 4800bps

V.34 2400bps

[ENTER]Key[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

ANSam V.21 0 - 300bps

[ENTER]Key [ENTER]Key

CIS ADJUST

[ENTER]Key

The motor will move to the specified position and the reading lamp is lit on.

1: COLOR 1 key

2: MONO 2 key

2 – 9

AM-900U
2.1.9 Dial test modeThe mode is used to inspect whether dialing is accurate in two kinds ofdial modes or not. All data which can be dialed in this mode are auto-matically called up in both PB and DP mode.
When this mode is activated, the following operations will be automati-cally executed to their ends. Whenever the dialed content is right ornot is judged with the external instrument which is connected to theline cable.

1. After pressing [ENTER] key, the CML relay is turned on, and thefollowing numbers are dialed in the PB mode.

“1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”, “ “, “0”, “#”

2. And the following numbers are dialed in the DP mode.

“1”, “5”, “9”, “0”

3. After dialing, the CML relay is turned off.

2.1.10 Auto feeder modeInserting and discharging the document can check the auto feeder.

The information of document sensor (A4 sensor) and ORG sensor isdisplayed when the documents are inserted to the Auto Feeder.

1. Operation

2. Press [STOP] key to exit the mode.

2.1.11 Flash memory testThe Flash memory is checked.

Note: If this is excessively repeated, it will shorten the life of the Flashmemory.

2.1.12 Gear change modeThe gear to drive ADF and flatbed mechanism will be aging continu-ously and the number of switching will appear on the LCD.

1. Operation

2. Note

ADF and FLATBED counter will be 0 over 65535.

Press [STOP] key to exit the mode.

2.1.13 Flatbed agingScanner motor will be driven based on the motor speed for each reso-lution. By pressing the [>] key or the [<] key, you can select the motorspeed preliminary.

1. Operation

2. Press [STOP] key to exit the mode.

No. Flash memory Alarm Buzzer Remarks1 NOR-Flash 1 time <Long sound>

DIAL TEST

123456789 # 1590

[ENTER]Key

Go to Auto Feeder Mode

AUTO FEEDER

300 MONO

600 MONO

300 COLOR

600 COLOR

[ENTER]Key

[>] Key

[>] Key

[>] Key

Feeding documents will start

by pressing ENTER key.

( ) A4 (A4 )

without documents with documents

A4 (A4 ORG)

End

FLASHM EMORY

[ENTER]Key

NOW CHECKING

FLASH OK When an error occurs, the alarm will sound.

GEAR CHARGE MODE

ADF : COUNT = 00001

FBED : COUNT = 00001

ADF : COUNT = 00002

FBED : COUNT = 00002

[ENTER]Key

Drive the gear as Flatbed mode.

Move from Home Position to the reading direction. After

pause, move to the reading position from ADF.

Drive the gear as ADF mode.

Pause and drive reversely.

Move from Home Position to the reading direction.

After pause, move to the reading position from ADF.

Pause and drive reversely.

This sequence will be terminated by pressing STOP key.

Drive the gear as ADF mode.

Drive the gear as Flatbed

Press STOP key to terminate this aging.

MOTOR AGING MODE

300 MONO

600 MONO

300 COLOR

600 COLOR

[ENTER]Key

[>] Key

[>] Key

[>] Key

Aging will start

by pressing ENTER key.

2 – 10

AM-900U
3. Print diagnosis
3.1. Single printIn this mode, a sheet with selected pattern is printed.


Select the desired pattern with the [>] key and [<] key and press the[ENTER] key.

(a) Area pattern

It prints 30 mm long per a pattern.

1: Check Pattern : same as Figure 12: All White pattern : Not printed3: All Black pattern : Printed with black within print area4: Area pattern : Frame line is printed within print area5: Stripe pattern : Lateral stripe (Black 2 lines and White 2 lines)6: Halftone pattern : same as Figure 37: Phil chart : PHIL CHART pattern8: General chart9: 5 % chart10: SG chart11: IDBG chart

1: Full Black pattern2: Halftone 2 pattern (The Figure 2 is repeated.)3: Halftone 1 pattern (The Figure 3 is repeated.)4: Mesh point pattern (The Figure 4 is repeated.)5: Longitudinal stripe 2 pattern

(Black 2 dots and White 2 dots are repeated in the line.)

6: Lateral stripe 2 pattern

(Black 2 lines and White 2 lines are repeated.)

7: Lateral stripe 1 pattern

(Black 1 line and White 1 line are repeated.)

8: Full White pattern9: Full Black pattern

SINGLE PRINT

[ENTER]Key

1: CHECK PATTERN

2: ALL WHITE 3: ALL BLACK

4: AREA PATTERN

7: PHIL CHART8: GENERAL CHART

[>]Key [>]Key

[>]Key[>]Key

[>]Key

[>]Key

9: 5% CHART

[>]Key

5: STRIPE PATTERN

[>]Key

6: H-TONEPATTERN

10: SG CHRAT

11: IDBG CHART

[>]Key

[>]Key

[>]Key

Figure 1 Check Pattern

Figure 2 Halftone 2 Pattern

Figure 3 Halftone 1 Pattern

Figure 4 Mesh point Pattern

1

2

3

4

5

6

7

8

9

2 – 11

AM-900U
3.2. Continuous printThis mode is used for print aging.
Select the desired pattern and input cycle, counter, pages for aging.


1. Printing pattern

2. Printing interval [CYCLE]: The time from printing end to next print-ing start.

Input Range: 001 to 999 seconds or 001 to 999 minutes.

3. Repeat printing [COUNT]: The number of printing cycle.

Input Range: 0001 to 9999 times.

4. Printing pages [PAGE]: The printing pages in one cycle of printing.

Input Range: 001 to 999 pages.

3.3. Copy agingThis mode is used for COPY Aging. The document on the flatbed orADF will be scanned at the beginning of each cycle and printed it. Themeaning of “CYCLE”, “COUNT” and “PAGE” are same as the case“CONTINUOUS PRINT”.


3.4. Life modeThis mode is used to set the life counter of the printer and the counterof the scanner at desired values and to clear them.

3.4.1 Life set modeThe values of life counter can be set in this mode.

1. Enter life set mode.

2. The cursor blinks at the top data. Four counters can be selected.Select the desired counter and input the counter value of 10 digitsusing the numeric keys. Pressing the [ENTER] key changed thecounter value.

Note: Toner page counter cannot be changed.

Caution: These counters are not cleared after memory clear modeis executed. If it is necessary to execute the memory clear mode onrepairing the PWB, these life counters should be set again at thesame time.

1: Check Pattern : same as Figure 12: All White pattern : Not printed3: All Black pattern : Printed with black within print area4: Area pattern : Frame line is printed within print area5: Stripe pattern : Lateral stripe (Black 2 lines and White 2 lines)6: Halftone pattern : same as Figure 37: Phil chart : PHIL CHART pattern8: General pattern9: 5 % chart10: SG chart11: IDBG chart

Start aging

CYCLE=000(s) CYCLE=000(m)

Enter the cycle and press the [ENTER] key.

COUNT=0000(time)

Enter the counter and press the [ENTER] key.

PAGE=000(sheet)

Enter a number of pages and press the [ENTER] key.

CONTINUOUS PRINT

[ENTER]Key

1: CHECK PATTERN

2: ALL WHITE 3: ALL BLACK

4: AREA PATTERN

7: PHIL CHART8: GENERAL CHART

[>]Key [>]Key

[>]Key[>]Key

[>]Key

[>]Key

9: 5% CHART

[>]Key

5: STRIP PATTERN

[>]Key

6: H-TONE PATTERN

10: SG CHRAT

11: IDBG CHART

[>]Key

[>]Key

[>]Key

Select the desired pattern with the [>]key and [<]key and press the [ENTER] key.

[>]Key

COPY AGING

[ENTER]Key

Start aging

CYCLE=000(s) CYCLE=000(m)

Enter the cycle and press the [ENTER] key.

COUNT=0000(time)

Enter the counter and press the [ENTER] key.

PAGE=000(sheet)

Enter a number of pages and press the [ENTER] key.

[>]Key

LIFE MODE

[ENTER]Key

1: LIFE SETMODE 2: LIFE CLEAR

[>]Key

[ENTER]Key

0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0

[ENTER]Key

1: SCAN(ADF)

3: PRINT

4: DRUM

5: TONER PAGE

6: TONER DOTCOUNT

LIFE MODE

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

cursor position

[>]Key

[>]Key

[>]Key

[>]Key

[>]Key

0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 02: SCAN(FB)

[ENTER]Key[>]Key

2 – 12

AM-900U
3.4.2 Life clear modeThis mode is used for clearing life counters.
(a) Life all clear

Press the [ENTER] key, and the life counters of the printer and the lifecounter of the scanner are set to 0.

Note: The value for Top void is not cleared.

(b) Life each clear

This mode is used to respectively clear the life counter of the printerand the counter of the scanner. Select the desired counter and press[ENTER] key.

Note: If “5: TONER” is executed, both “TONER PAGE” and “TONERDOTCOUNT” are cleared.

3.5. Top void adjustThis mode is used for adjusting the top margin for printing.

Input range: [-1~06](mm)

1. Press the [ENTER] key and change the adjusting value using the“>” key and the “<“ key.

3.6. Print adjustThis mode is used to set some values about the printer.

3.6.1 Fan MD time setThis mode is used to set the driving time of the fan motor after stop-ping the main motor.

• Default value: 02

• Input Range: MIN: 00, MAX: 63

• Unit: Minute

After entering the value, the Printer Adjust mode ends and the nextmode is displayed.

3.6.2 Tray temp.This mode is used to set the temperature of fixing when printing fromthe standard tray.

1. ON TEMP.

The temperature to start turning on the heater.


• Range: MIN: 170, MAX: 233

• Unit: Centigrade

2. OFF TEMP.

The temperature to start turning off the heater.




3. FEED TEMP.

The temperature to start feeding the paper.




4. TIME

Warming up time after reaching the temperature that the printingcan be done.



• Unit: Second

[>]Key

1: LIFE CLEAR ALL

2: LIFE CLR EACH

2: LIFE CLEAR

[>]Key

1: SCAN(ADF)

3: PRINT

4: DRUM

5: TONER

[>]Key

[ENTER]Key

[>]Key

[>]Key

[>]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

[ENTER]Key

LI FE CLEAR

LI FE CLEAR

LI FE CLEAR

LI FE CLEAR

LI FE CLEAR

(a)[ENTER]Key

(b)[ENTER]Key

[>]Key

2: SCAN(FB)

[ENTER]Key

LI FE CLEAR

TOP VOID ADJUST

TOP VOID= 04(mm)

[ENTER]Key

Adjust the value with the "<" the or the ">" key and press the [ENTER] key.

PRINT ADJUST

[ENTER]Key

FAN MD_TIME SET TRAY TEMP.

[>]Key

[>]Key

BYPASS TEMP.

[>]Key

FLICKERADJUST[>]Key

PARAMETERL IST

[>] Key

FAN MD_TIME SET

[ENTER]Key

FAN MD_TIME( 02 )

Cursor position

TRAY TEMP.

ON temp.=190 deg

OFF temp.=190 deg

FEED temp.=190 deg

TIME=10(s)

[ENTER]Key

[>]Key

[>]Key

[>]Key

[>]Key

Input temperature using the numeric keys




2 – 13

AM-900U
3.6.3 Bypass temp.This mode is used to set the temperature of fixing when printing fromthe bypass tray.
1. ON TEMP.

The temperature to start turning on the heater.




2. OFF TEMP.

The temperature to start turning off the heater.




3. FEED TEMP.

The temperature to start feeding the paper.




4. TIME

Warming up time after reaching the temperature that the printingcan be done.



• Unit: Second

3.6.4 Flicker adjustThis mode is specified the number of table for the countermeasures of“FLICKER”.


• Input Range: MIN: 00, MAX: 63

• Unit: -

3.6.5 Parameter listPrinting the parameter for fixing.

3.7. Test modeThis mode is used for printer aging on the two modes.

3.7.1 Motor aging1. The motor aging starts with heater on or with heater off.

2. To exit the aging, press [STOP] key.

3.7.2 Charger adjustThis mode is used to check the high-pressure control.

1. Operation

1. Press the [ENTER] key to operate the mode.

2. Press the [STOP] key to exit this mode.

3.7.3 Paper feedThis mode is used to check Mechanical Controller in the High speedmode.

Note: This mode is not used actual printing.

1. Operation

1. Press the [ENTER] key to operate the mode.


[>]Key

BYPASS TEMP.

ON temp.=200 deg

OFF temp.=200 deg

FEED temp.=200 deg

TIME=10(s)

[ENTER]Key

[>]Key

[>]Key

[>]Key





FLICKER ADJUST

[ENTER]K ey

FLICKER NO.=06

PARAMETER LIST

[ENTER]K ey

PRINTING

TEST MODE

[ENTER]Key

1: MOTOR AGING 2: CHARGER ADJUST

[>]Key[>]Key

3: PAPER FEED

[>]Key

5: PRINT SIZE[>]Key 4: COM TEST

[>]Key

1: MOTOR AGING

[ENTER]Key

HT 1: ON 2: OFF

MM_AGING: HT_ON

MM_AGING: HT_OFF

[1]Key

[2]Key

2: CHARGER ADJUST

[ENTER]Key

NOW ADJUSTING

3: PAPER FEED

[ENTER]Key

NOW AGING

2 – 14

AM-900U
3.7.4 COM test modeYou can check the communication between the main CPU and theprinter controller on this mode. Concretely, input the command numberfrom the main CPU and can read the response from the printer control-ler.
1. Operation

1. Press the [ENTER] key to enter the mode.

2. Select the mode “SR”, “EC”, “EEC”, or “ESR” using the “<“ or the“>” key. The “>” key can be used to select the mode only when acursor is in the position of (a).

3. Enter the value using the numeric keys.

“SR”, “EC”, “ESR”

• Range MIN: 00, MAX: 31

“EEC”

• Range MIN: 00, MAX: 63


3.7.5 Print sizeThis function is prepared for the function in the future. Now there is nomeaning.

1. Operation

4. How to make soft switch settingTo enter the soft switch mode, press the following key entries in sequence.

[ENTER]Key

SR =

ESR =

4: COM TEST

[>]Key

[>]Key

[>]Key

ex)[1],[2]Key

ex)[1],[2]Key

(a) cursor position

SR12 =01

ESR12 =15

EC =

[>]Keyex)[1],[2]Key

EC12 =10

EEC , =

ex)[1],[2],[3],[4]Key

EEC12,34 = 80 13

Enter paper size on bypass tray with numeric key and press the [ENTER] key.

PRINT SIZE

Press [ENTER]Key

SIZE=215. 9x279. 4

Press MENU 9 8 7 START

Press MENU key.

Press key.

Press key.

Bit1 - 8 are set.

Soft SW01 - SW99 are set.

SW01 = 1 0 0 0 0 0 0 0

SW01 = 1 0 0 0 0 0 0 0

SW01 = 1 0 0 0 0 0 0 0

SW01 = 1 0 0 0 0 0 0 0

SW02 = 0 0 0 0 0 0 0 0

SW99 = 0 0 0 0 0 0 0 0

Press key during setting.

To finish the settings halfway between

SW01 and SW99, press the STOP

key. In this case, the setting being done

to the SW No. on display will be nullified

while settings done to the preceding

SW No. remain in effect.

The soft switch mode is terminated.

SW01 = 0 0 0 0 0 0 0 0

ENTER

DATA No. 1 2 3 4 5 6 7 8

When the QUALITY key is pressed, the

contents of soft switches are printed.

ENTER

2 – 15

AM-900U
5. Soft switch description
5.1. Soft switch

SWNO.

DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U

SW1

1234

Recall interval 0101

5678

Recall times 0010

SW2

1234

Memory retransmission times 0001

5678

Memory retransmission interval 0010

SW3

1234

Number of rings for auto-receive (0: No ring receive)

0001

56

COPY/FAX/SCAN mode COPY FAX SCAN SCAN00

No. 5 0 0 1 1No. 6 0 1 0 1

7 Receive mode AUTO MANUAL 18 Reserved 0

Binary input

No. = 8 4 2 1

1 2 3 4 (Data No.)

EX 0 1 0 1

eg. Recall interval is set 5 min.

Binary input

No. = 8 4 2 1

5 6 7 8 (Data No.)

EX 0 0 1 0

eg. Recall times is set 2 times

Binary input

No. = 8 4 2 1

1 2 3 4 (Data No.)

EX 0 0 0 1

eg. Retransmission time set to 1 time.

Binary input

No. = 8 4 2 1

5 6 7 8 (Data No.)

EX 0 0 1 0

eg. Retransmission interval to 2 minutes.

Binary input

No. = 8 4 2 1

1 2 3 4 (Data No.)

EX 0 0 0 1

eg. Number of rings for auto receive is set to 1.

2 – 16

AM-900U

SWNO.


SW4

1234

Distinctive Ring No. 1 No.2 No. 3 No. 4

0000

OFF 0 0 0 0STD 0 0 0 1

RING1 1 0 0 0RING2 0 1 0 0RING3 1 1 0 0RING4 0 0 1 0RING5 1 0 1 0

5 Time display format 24 hours 12 hours-AM/PM 06 Date display format Month-Day-Year Day-Month-Year 17 Summer time (Daylight saving) No Yes 18 Flatbed document size of TX

modeLETTER A4 0

SW5

12

Alarm volume Off High Low Low10

No. 1 0 0 1 1No. 2 0 1 0 1

34

Ringer volume Off High Middle Low11

No. 3 0 0 1 1No. 4 0 1 0 1

5 Dial mode PULSE TONE 06 Header registration No Yes 0

78

Auto clear Off 30sec 60sec 120sec10

No. 7 0 0 1 1No. 8 0 1 0 1

SW6

123

Communication results printout Printed at error

only

At error/timer

Send only

Never prints

Always prints

001

No. 1 0 0 0 1 1No. 2 0 0 1 0 1No. 3 1 0 0 0 0

4 Automatic printing of activity report

Yes (When memory full) No (1st data is cleared when memory full)

0

5 Printout of total time and total number of pages on activity report

Off On 0

67

Fax default resolution Stan-dard

FINE S-FINE

00

No. 6 0 0 1No. 7 0 1 0

8 Reserved 0

SW7

1 ECM mode Off On 02 Reserved 03 Header print Off On 04 Footer print On Off 05 Reserved 06 Reserved 07 MMR On Off 18 MR On Off 1

SW8

1 CIS transmission Off On 02 DIS receive acknowledge during

G3 transmissionTwice Once in NSF reception, twice

in DIS reception0

3 Non-modulated carrier in V.29 transmission mode

On Off 0

4 CNG send when manual TX On Off 15 Protocol monitor On Off 06 Signal monitor On Off 07 Reserved 08 Reserved 1

2 – 17

AM-900U

SWNO.


SW9

1 Action when RTN received Handle to no error Handle to error 02 Reserved 03 Reserved 04 Reserved 15 Reserved 06 V.34 mode function in case of

manual communicationOn Off 1

7 V.34 mode function On Off 18 V.34 control channel communica-

tion speed2400bps 1200bps 0

SW10

1234

Modem speed No. 1 No.2 No. 3 No. 4

1000

V.33 14400bps 0 1 0 0V.33 12000bps 0 1 1 0V.17 14400bps 1 0 0 0V.17 12000bps 1 0 1 0V.17 9600bps 1 0 0 1V.17 7200bps 1 0 1 1V.29 9600bps 0 0 0 1V.29 7200bps 0 0 1 1

V.27ter 4800bps 0 0 1 0V.27ter 2400bps 0 0 0 0

56

Reception speed fixed No V.17-14400BPS

V.29-9600BPS

V.27ter-4800BPS

00

No. 5 0 1 0 1No. 6 0 1 1 0

78

Compromised equalizer 0Km 1.8Km 3.6Km 7.2Km00

No. 7 0 0 1 1No. 8 0 1 0 1

SW11

12

CED tone signal interval 75ms 500ms 750ms 1000ms00

No. 1 0 0 1 1No. 2 0 1 0 1

34

EOL detection timer 13sec 25sec 5sec 5sec00

No. 3 0 0 1 1No. 4 0 1 0 1

56

Processing of DIS reception after DIS transmission

Com-mand

retrans-mitting

A line is cut

Apply to T.30

T.30 + alpha

00

No. 5 0 0 1 1No. 6 0 1 0 1

7 Reserved 08 Reserved 0

SW12

12345

Signal transmission level 01101

6 Reserved 07 Reserved 08 Reserved 0

Binary input

No. = 16 8 4 2 1

1 2 3 4 5 (Data No.)

EX 0 1 1 0 1

eg. Signal transmission level is set to -10dBm

2 – 18

AM-900U

SWNO.


SW13

12345

DTMF output level (High) 01100


SW14

12345

DTMF output level (Low) 10000


SW15

1234

V.34 mode transmission speed 1110

5678

V.34 mode receiving speed 1110

SW16

1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0

SW17


Binary input

No. = 16 8 4 2 1

1 2 3 4 5 (Data No.)

EX 0 1 1 0 0


Binary input

No. = 16 8 4 2 1

1 2 3 4 5 (Data No.)

EX 1 0 0 0 0


Sending speed = 2400(bps) x n

Example:

2400(bps) x 12 = 28800(bps)

2400(bps) is set for N=0. 33600(bps) is set for N=15.

Receving speed = 2400(bps) x n

Example:

2400(bps) x 12 = 28800(bps)

2400(bps) is set for N=0. 33600(bps) is set for N=15.

2 – 19

AM-900U

SWNO.


SW18

1 Key push sound On Off 12 Line monitor type Fax and Dial dial only 03 Pause time 4sec 2sec 04 Ringing Display (if ringer volume

is OFF)On Off 1

5 Dial tone detection (before auto-dial)

On Off 0

6 Busy tone detection (after auto-dial)

On Off 1

7 Recall Control (for FCC Part68) On Off 18 Line monitor On Off 0

SW19

1234

CI signal frequency No. 1 No.2 No. 3 No. 4

0000

11.6-76.9 0 0 0 014.0-76.9 0 0 0 114.5-76.9 0 0 1 015.5-76.9 0 0 1 120.0-58.8 0 1 0 020.0-66.6 0 1 0 119.6-76.9 0 1 1 025.0-58.8 0 1 1 135.0-76.9 1 0 0 0

567

CI signal OFF detect enable time No. 5 No. 6 No. 7

101

200ms 0 0 0300ms 0 0 1350ms 0 1 0400ms 0 1 1500ms 1 0 0700ms 1 0 1

1200ms 1 1 0Not used 1 1 1

8 Method of detecting CI frequency Modem FW 0

SW20

1 Pulse Format of D.P. N+1 N 0

234

Inter digit pause time 800ms 840ms 880ms 900ms 1000ms001

No. 2 0 0 0 0 1No. 3 0 0 1 1 0No. 4 0 1 0 1 0

5 Pulse Mark/Break Ratio 40/60 33/67 16 Reserved 07 Reserved 08 Reserved 0

SW21

1 Reserved 02 DTMF sending by panel test mode Yes No 0

34

Number of busy tone pulse detec-tion

2pulse 4pulse 6pulse 8pulse00

No. 3 0 0 1 1No. 4 0 1 0 1

5 Reserved 06 Reserved 17 Reserved 08 Reserved 1

SW22

1 Print mode when printer life over Continue Stop 12 Print mode when drum life over Continue Stop 13 Print mode when toner empty Continue Stop 04 Print mode when toner unsuitable Continue Stop 05 Print mode when paper size error Continue Stop 16 Print mode when paper tray

removedContinue Stop 0

7 Reserved Continue Stop 18 Reserved Continue Stop 1

2 – 20

AM-900U

SWNO.


SW23

1234

Paper size at tray Letter A4 Legal N/A

0000

No. 1 0 0 0 xNo. 2 0 0 0 xNo. 3 0 0 1 xNo. 4 0 1 0 x

5 Reserved 06 Reserved 07 Reserved 08 Reserved 0

SW24

1 Automatic reduce of receive 100% Auto reduce 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0

SW25

12

Copy default content type Text Photo00

No. 1 0 1No. 2 0 0

34

Copy default quality 300 60000

No. 3 0 1No. 4 0 1

56

Copy default center contrast (for TEXT)

Dark Normal Light Normal01

No. 5 0 0 1 1No. 6 0 1 0 1

78

Copy default center contrast (for PHOTO)

Dark Normal Light Normal10

No. 7 0 0 1 1No. 8 0 1 0 1

SW26

12

Speaker volume Low Middle High Low00

No. 1 0 0 1 1No. 2 0 1 0 1

3 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0

SW27

123

Fax default center contrast No. 1 No. 2 No. 3

010

Darker 0 0 0Dark 0 0 1

Normal 0 1 0Light 0 1 1

Lighter 1 0 0Normal Other setting

456

Copy default contrast No. 4 No. 5 No. 6

010

Darker 0 0 0Dark 0 0 1

Normal 0 1 0Light 0 1 1

Lighter 1 0 0Normal Other setting

7 Reserved 08 Reserved 0

2 – 21

AM-900U

SWNO.


SW28


SW29


SW30


SW31

1 USB high speed setting Disable Enable 02 Reserved 03 Reserved 04 Reserved 05 Reserved 16 Reserved 07 Reserved 08 Reserved 0

SW32


SW33


SW34


2 – 22

AM-900U

SWNO.


SW35


SW36


SW37


SW38


SW39


SW40


SW41


2 – 23

AM-900U

SWNO.


SW42


SW43


SW44


SW45


SW46


SW47


SW48


2 – 24

AM-900U

SWNO.


SW49


SW50l

SW99


2 – 25

AM-900U
5.2. Soft switch function description
SW1 No. 1 ~ No. 4 Recall interval

Choice is made for a recall interval for speed and rapid dial numbers.Use a binary number to program this. If set to 0 accidentally, 1 will beassumed.

SW1 No. 5 ~ No. 8 Recall times

Choice is made as to how many recall times should be made. Use a

binary number to program this.

SW2 No. 1 ~ No. 4 Memory retransmission times

The number of memory retransmissions is set.

SW2 No. 5 ~ No. 8 Memory retransmission interval

The interval between memory retransmissions is set.

SW3 No. 1 ~ No. 4 Number of rings for auto-receive(0: No ring receive)

When the machine is set in the auto receive mode, the number of ringsbefore answering can be selected. It may be set from one to nine ringsusing a binary number. If the soft switch was set to 1, a direct connec-tion is made to the facsimile. If it was set to 0 accidentally, receive ringis set to 1. If it was above 9, receive rings are set to 9.

SW3 No.5, No.6 COPY/FAX/SCAN mode

An operation mode for each copy, fax, or PC scan is set.

SW-3 No. 7 Receive mode

Auto/extension telephone receiving mode is set.

SW-3 No. 8 Reserved

Set to “0”.

SW-4 No. 1 ~ No. 4 Distinctive ringing

When the ringing setting is turned off, all of the CI signal are received.

When any of the standard, and ring patterns 1 through 3 is selected forthe ringing setting, only the selected CI signal is received.

CI signal patterns

The CI signal patterns consists of the standard pattern, and ring pat-terns 1 through 7. The standard pattern is the conventional one.

SW4 No. 5 Time display format

When this switch is set to "0", time is displayed in 12-hour system.

When set to "1", 24-hour system.

SW4 No. 6 Date display format

Used to select date display/print formats.

0: DAY-Month-Year

1: Month-Day-Year

SW4 No. 7 Summer time (Daylight saving)

The daylight saving function ON/OFF is set.

SW4 No. 8 Flatbed document size of TX mode

Used to set a document scan length for fax transmission from the flat-bed.

SW5 No. 1, No. 2 Alarm volume

Used to set volume of the end buzzer or error buzzer for facsimiletransmission/reception.

SW5 No. 3, No. 4 Ringer volume

Ringer volume:

The calling sound volume of CI signal receiving is set.

SW5 No. 5 Dial mode

Switch the type according to the telephone circuit connected to thefacsimile.

0: PULSE DIAL

1: TONE DIAL

SW5 No. 6 Header registration

When setting this switch to "1", registering senders is protected.

SW5 No. 7, No. 8 Auto Clear

Used to set the retention time for the copy settings. After the specifiedauto clear time elapses, the default settings return.

SW6 No. 1 ~ No. 3 Communication results printout

It is possible to obtain communication results after each transaction.Normally, the switch is set (No. 1: 0, No. 2: 0, No. 3: 1) so that thecommunication result is produced only a communication error isencountered.

If No. 1 was set to 1, No. 2 was set to 1 and No. 3 was set to 0, thecommunication result will be produced every time a communication isdone, even if the communication was successful. If No. 1 was set to 0,No. 2 to 1 and No. 3 to 0, the communication result will be producedevery transmission. Setting No. 1 to 1 No. 2 to 0 and No. 3 to 0 will dis-able this function. No transaction report will be printed. If No. 1 was setto 0, No. 2 to 0 and No. 3 to 0, the communication result is producedonly after a timer and memory transmission or when a communicationerror is encountered.

SW6 No. 4 Automatic printing of activity report

This soft switch is used to select; whether or not to produce the activityreport when the memory is full (about 30 items). An activity report canbe produced from Report&List mode.

After producing the activity report, all the data in the memory will becleared. When the switch function is set to "0" (NO), the data in mem-ory will be deleted from the oldest as it reaches the maximum memorycapacity (approx. 30 items).

SW6 No. 5 Print out total time and total number of pages on activ-ity report

Used to print out the total communication time and the total pagessent/received on the activity report.

SW6 No. 6, No. 7 Fax default resolution

Used to set the transmission mode which is automatically selectedwhen the QUALITY key is not pressed. In the copy mode, however,the fine mode is automatically selected unless the QUALITY key ismanually set to another mode.

SW6 No. 8 Reserved

Set to "0".

SW7 No. 1 ECM mode

Used to determine ECM mode function.

SW7 No. 2 Reserved

Set to "0".

SW7 No. 3 Header print

When it is set at 0, sender’s name, sending page number and so onare automatically printed in the recording paper on the receiving sideduring transmission. Thus, the sender can be known on the receivingside.

0: Applied.

1: Not applied.

2 – 26

AM-900U
SW7 No. 4 Footer print
When set to "1", the date of reception, the sender machine No., andthe page No. are automatically recorded at the end of reception.

SW7 No. 5, No.6 Reserved

Set to "0".

SW7 No. 7 MMR

MMR (Modified MR) selects presence of the compression function.

SW7 No. 8 MR

MR (Modified READ) selects presence of the compression function.

SW8 No.1 CSI transmission

CSI signal contains the sender’s phone number registered in themachine. If this switch is set to "1", no sender’s name will be printed atthe receiving side.

SW8 No. 2 DIS receive acknowledge during G3 transmission

Used to make a choice of whether reception of NSF (DIS) is acknowl-edged after receiving two NSFs (DISs) or receiving one NSF (twoDISs). It may be useful for overseas communication to avoid an echosuppression problem, if set to 1.

SW8 No. 3 Non-modulated carrier in V.29 transmission mode

Though transmission of a non-modulated carrier is not required fortransmission by the V29 modem according to the CCITT Recommen-dation, it may be permitted to send a non-modulated carrier before theimage signal to avoid an echo suppression problem. It may be usefulfor overseas communication to avoid an echo suppression problem, ifset to 1.

SW8 No. 4 CNG send when manual TX

CNG signal sending ON/OFF in case of manual transmission is set.

SW8 No. 5 Protocol monitor

Normally set to "0". If set to "1", communication can be checked, incase of troubles, without using a G3 tester or other tools. When com-munication FSK data transmission or reception is made, the data istaken into buffer. When communication is finished, the data analyzedand printed out. When data is received with the line monitor (SW7-No.7) set to "1" the reception level is also printed out.

SW8 No. 6 Signal monitor

Normally set to "0". If set to "1", the transmission speed and the recep-tion level are displayed on the LCD. Used for line tests.

SW8 No. 7 Reserved

Set to "0".

SW8 No.8 Reserved

Set to "1".

SW9 No.1 Action when RTN received

The operation is set when the RTN signal is received in the G3 trans-mission mode.


Set to "0".

SW9 No. 4 Reserved

Set to "1".

SW9 No. 5 Reserved

Set to "0".

SW9 No. 6 V.34 mode function in case of manual communication

Used to select whether the V.34 mode is made valid when automati-cally transmitting/receiving.

SW9 No. 7 V.34 mode function

Used to select the V.34 mode for communication when set to “1” com-munication method is V.34 mode.

SW9 No. 8 V.34 control channel communication speed

Used to select the control channel communication speed for V.34mode.

SW10 No. 1 ~ No. 4 Modem speed

Used to determine the initial modem speed. The default is14400BPS(V.17). It may be necessary to program it to a slower speedwhen frequent line fallback is encountered, in order to save the timerequired for the fallback procedure.

SW10 No. 5, No. 6 Reception speed fixed

The transferable speed of modem in the receiving mode is set.

SW10 No. 7, No. 8 Compromised equalizer

The specific line equalizer is inserted.

No. 1 No. 2

0 0: The line equalizer built in the modem is turned off.

0 1: Line equalizer corresponding to 1.8 km.



SW11 No. 1, No. 2 CED tone signal interval

For international communication, the 2100Hz CED tone may act as anecho suppressor switch, causing a communication problem. Thoughthis soft switch is normally set to "0", it should be set to "1" so as tochange the time between CED tone and DIS signal from 75ms to500ms to eliminate the communication problem caused by echo.

SW11 No. 3, No. 4 EOL detection timer

Used to make a choice of whether to use the 25-second or 13-secondtimer for detection of End of line This is effective to override communi-cation failures with some facsimile models that have longer End of linedetection.

SW11 No. 5, No. 6 Processing of DIS reception after DIS transmis-sion

When receiving, operation in case of DIS reception after DIS transmis-sion is selected. Retransmitting command: To retransmit DIS in disre-gard of DIS reception.

Breaking circuit: To break circuit instantly. (Abnormal finish)

T. 30: To operate in accordance with T. 30.

T. 30+<: To operate in accordance with T. 30+<. (To operate differentlyaccording to cases.)


Set to "0".

SW12 No. 1 ~ No. 5 Signal transmission level

Used to control the signal transmission level in the range of -0dB to -31dB.

SW12 No. 6 ~ No.8 Reserved

Set to "0".

SW13 No. 1 ~ No. 5 DTMF output level (High)

To set the level to output high group DTMF signals. -15 to 0 dBm (0.5dBm unit)

SW13 No. 6 ~ No. 8 Reserved

Set to "0".

SW14 No. 1 ~ No. 5 DTMF output level (Low)

To set the level to output low group DTMF signals. -15 to 0 dBm (0.5dBm unit)

2 – 27

AM-900U
Set to "0".

SW15 No. 1 ~ No. 4 V.34 mode transmission speed

Used to determine the initial modem speed when communicationmethod is V.34 transmission mode.

SW15 No. 5 ~ No. 8 V.34 mode receiving speed

Used to determine the initial modem speed when communicationmethod is V.34 reception mode.


Set to "0".


Set to "0".

SW18 No. 1 Key push sound

Used to toggle the key sound between on and off.

SW18 No. 2 Line monitor type

The time period to monitor the sound on the line is set.

0: From the start of dialing, and until the call reaches receiving party

1: From the start of dialing to the end of the communication

SW18 No. 3 Pause time

The dial pause time is set.

SW18 No. 4 Ringing display (if ringer volume is OFF)

When set to “1” and ringer volume is OFF, “RINGING” display informsyou that the CI signals are received.

SW18 No. 5 Dial tone detection (before auto dial)

When set to “1”, a number is dialed after detecting the dial tone.

SW18 No. 6 Busy tone detection (after auto dial)

When set to “1”, the busy tone is detected after dialing a number.

SW18 No. 7 Recall control (for FCC part68)

Recalling fixed only one time when dialing was unsuccessful withoutdetecting busy tone signal.

SW18 No. 8 Line monitor

When set to “1”, sound on the line is monitored in transmission.

SW19 No.1 ~ No. 4 CI signal frequency

Used to set a frequency that is considered as the CI signal.

SW19 No. 5 ~ No. 7 CI signal OFF detect enable time

Used to set the maximum length of CI signal OFF time, which is usedto determine a sequence of CI signals.

SW19 No. 8 Method of detecting CI frequency

CI frequency detection method is set.

SW20 No. 1 Pulse format of D.P.

Used to set pulse format of D.P. mode.

SW20 No. 2 ~ No. 4 Inter digit pause time

Used to set the pause time between pulses

SW20 No. 5 Pulse Make/Break ratio.

Used to set pulse ratio of D.P. mode.


Set to "0".

SW21 No. 1 Reserved

Set to "0".

SW21 No. 2 DTMF sending by panel test mode

With this switch set to “1”, the DTMF signal is sent when a numeric keyis pressed in the panel test mode.

SW21 No. 3, No. 4 Busy tone detection pulse number

Used to set detection of Busy tone intermittent sounds.

SW21 No. 5 Reserved

Set to "0".

SW21 No. 6 Reserved

Set to "1".

SW21 No. 7 Reserved

Set to "0".

SW21 No. 8 Reserved

Set to "1".

SW22 No. 1 Print mode when printer life over

Used to set whether the printing operation stops or not when thePRINTER LIFE OVER error occurs.

SW22 No. 2 Print mode when drum life over

Used to set whether the printing operation stops or not when theDRUM LIFE OVER error occurs.

SW22 No. 3 Print mode when toner empty

Used to set whether the printing operation stops or not when theTONER EMPTY error occurs.

SW22 No. 4 Print mode when toner unsuitable

Used to set whether the printing operation stops or not when theTONER UNSUITABLE error occurs.

SW22 No. 5 Print mode when size error

Used to set whether the printing operation stops or not when the SIZEERROR occurs.

SW22 No. 6 Print mode when paper tray removed

Used to set whether the printing operation stops or not when thePAPER TRAY REMOVED error occurs.

SW22 No. 7, No. 8 Reserved

Set to "1".

SW23 No. 1 ~ No. 4 Paper size at tray

The paper size in the tray is set.


Set to "0".

SW24 No. 1 Automatic reduce of receive

If set to 1, it is reduced automatically.


Set to "0".

SW25 No. 1, No. 2 Copy default content type

The default copy scanning quality is set.

SW25 No. 3, No. 4 Copy default quality

Copy scanning resolution is set.

SW25 No. 5, No. 6 Copy default center contrast (for TEXT)

When the copy scanning quality is set to the TEXT mode, this switch isused to set the reference contrast of the center value for the defaultcontrast setting (SW27 No. 4 ~ No. 6).

2 – 28

AM-900U
SW25 No. 7, No. 8 Copy default center contrast (for PHOTO)
When the copy scanning quality is set to the PHOTO mode, this switchis used to set the reference contrast of the center value for the defaultcontrast setting (SW27 No. 4 ~ No. 6).

SW26 No. 1, No. 2 Speaker volume

The line monitor volume is set.


Set to "0".

SW27 No. 1 ~ No. 3 Fax default center contrast

Used to set the reference contrast of the center value for the fax con-trast setting.

SW27 No. 4 ~ No. 6 Copy default contrast

The default is set in the copy contrast setting.


Set to "0".

SW28 No. 1 Reserved

Set to "0".

SW28 No. 2 Reserved

Set to "1".

SW28 No. 3 Reserved

Set to "0".


Set to "1".

SW28 No. 6 Reserved

Set to "0".

SW28 No. 7 Reserved

Set to "1".

SW28 No. 8 Reserved

Set to "0".


Set to "0".

SW29 No. 3 Reserved

Set to "1".


Set to "0".

SW29 No. 6 Reserved

Set to "1".


Set to "0".


Set to "0".

SW31 No. 1 USB high speed setting

Used to set whether the USB high speed mode is activated or not.


Set to "0".

SW31 No. 5 Reserved

Set to "1".

SW31 No. 6 Reserved

Set to "0".


Set to "0".


Set to "0".

SW32 No. 3 Reserved

Set to "1".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".

SW50 ~ SW99 No. 1 ~ No. 8 Reserved

Set to "0".

2 – 29

AM-900U
[3] TroubleshootingRefer to the following actions to troubleshoot any of the problemsmentioned in 1-4.
[1] A communication error occurs.

[2] Image distortion produced.

[3] Unable to do overseas communication.

[4] Communication speed slow due to FALLBACK.

• In crease the transmission level SOFT SWITCH 12-1, 2, 3, 4, 5.May be used in case [1] [2] [3].

• Decrease the transmission level SOFT SWITCH 12-1, 2, 3, 4, 5.May be used in case [3].

• Apply line equalization SOFT SWITCH 10-7, 8.May be used in case [1] [2] [3] [4].

• Slow down the transmission speed SOFT SWITCH 10-1, 2, 3, 4.May be used in case [2] [3].

• Replace the LIU PWB.May be used in all cases.

• Replace the control PWB.May be used in all cases.

• If transmission problems still exist on the machine, use the follow-ing format and check the related matters.

TO: ATT: Ref.No. :

CC: ATT: Date :

FM: Dept :

Sign :

***** Facsimile communication problem ***** Ref.No.:

Date:From: Mr. Fax Tel No.:

Our customer Name Tel No.

Address Fax No.

Contact person Model name

Other party Name Tel No.

Address Fax No.

Contact person Model name

Problem mode Line: Domestic / international Model: G3 Phase: A, B, C, D.

Reception / TransmissionAutomatic reception / Manual reception

Automatic dialing / Manual dialing / Others

Frequency: % ROM version:

Confirmation

item

Please mark problem with an X.

No problem is: 0.

A1 A2 B1 B2 C1 C2 D1 D2 E1 E2

Transmission level setting is ( ) dB at our

customer

Transmission level ( ) dBm

Reception level ( ) dBm

By level meter at B1 and B2

Comment

**** Please attach the G3 data and activity report on problem. ****

Countermeasure

Our customer

Our service

A1 A2 C1 D2

B1B2

E1E2

C2 D1

Other party

Other party's service

2 – 30

AM-900U
[4] Error code table
1. Communication error code table

1.1. G3 Transmission

1.2. G3 Reception

1.3. Super G3 mode 1.4. <Reference> Details of E-29 ~ E31

Code Final received signal Error Condition (Receiver side)0 Incomplete signal frame Cannot recognize bit stream after flag1 NSF, DIS Cannot recognize DCS signal by echo etc.

Cannot recognize NSS signal (FIF code etc.)2 CFR Disconnects line during reception (carrier missing etc.)3 FTT Disconnects line by fall back4 MCF Disconnects line during reception of multi page

Cannot recognize NSS, DCS signal in the case of mode change5 PIP or PIN The line is hung up without replying to telephone request from the receiving party.

6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal.7 No signal or DCN No response in receiver side or DCN signal received* (transmitter side)8 - Owing to error in some page the error could not be corrected although the specified number of

error retransmissions were attempted.11 - Error occurred after or while reception by the remote (receiving) machine was revealed to be

impossible.12 - Error occurred just after fallback.13 - Error occurred after a response to retransmission end command was received.

Code Final received signal Error Condition (Receiver side)0 Incomplete signal frame Cannot recognize bit stream after flag1 NSS, DCS Cannot recognize CFR or FTT signal

Disconnects line during transmission (line error)2 NSC, DTC Cannot recognize NSS signal (FIF code etc.)3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change5 MPS The line is hung up without replying to communication request.6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side)8 - Error occurred upon completion of reception of all pages.9 - Error occurred when mode was changed or Transmission/Reception switching was performed.

10 - Error occurred during partial page or physical page reception.11 - Error occurred after or during inquiry from the remote (transmitting) machine as to whether recep-

tion is possible or not.12 - Error occurred during or just after fallback.13 - Error occurred after the retransmission end command was received.

Error Code Transmission Errors Reception ErrorsE-16 Same as E-0 Same as E-0E-17 Same as E-1 Same as E-1E-18 Same as E-2 Same as E-2E-19 - Same as E-8E-20 Same as E-4 Same as E-9E-21 - Same as E-10E-22 - -E-23 Same as E-7 Same as E-7E-24 Same as E-8 -E-25 Same as E-11 Same as E-11E-26 Same as E-12 Same as E-12 E-27 Same as E-13 Same as E-13E-28 - -E-29

Error occurred during handshaking for super G3 modeE-30

E-31

E-29 Handshaking error in V.8 negotiation procedureE-30 Handshaking error in V.34 line probing procedureE-31 Handshaking error in V.34 HDX training procedure

2 – 31

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description

1. Facsimile block

1.1. Document feed block and diagram

2. Document feed operation1) As shown in Fig.1, the document set in the hopper (the front sensor

is on) is fed with the let out roller and paper feed roller which rotatetogether with the pulse motor.

2) When a specified number of pulses are received from the docu-ment sensor after the document lead edge is sensed, scanning willbe started.

3) When a specified number of pulses are received from the docu-ment sensor after the document rear edge is sensed, scanning willbe ended to discharge the document to the tray.

4) If the front sensor is on (the document is set up in the hopper), thenext document is supplied and fed nearly when the last documentis completely read and discharged. If the front sensor is off (no doc-ument is set up in the hopper), the drive will be stopped when thedocument is discharged to the tray.

3. Hopper mechanism

3.1. General view

The hopper is used to align documents with the document guidesadjusted to the paper width.

NOTE: Adjust the document guides before and after inserting the doc-ument.

3.2. Automatic document feed1) Use of the paper feed roller and separation rubber plate ensures

error-free transport and separation of documents. The plate springpresses the document to the paper feed roller to assure smoothfeeding of the document.

2) Document separation system:

Separation rubber plate/speed reduction ratio/roller backlash sepa-ration system

3.3. Loading the documents1) Make sure that the documents are of suitable size and thickness,

and free from creases, folds, curls, wet glue, wet ink, clips, staplesand pins.

2) Place documents face down in the hopper.

• Adjust the document guides to the document width.

• Align the top edge of documents and gently place them into thehopper. The first page under the stack will be taken up by thefeed roller to get ready for transmission.

NOTE: 1) Curled edge of documents, if any, must be straighten out.

2) Do not load the documents of different sizes and/or thick-nesses together.

3.4. Documents applicable for automatic feed

NOTE: Double-side coated documents and documents on facsimilerecording paper should be inserted manually.

Documents heavier than 80g/m2 in terms of the paper weight must beduplicated on a copier to make it operative in the facsimile.

Fig. 1

Fig. 2

Document

Document

Front sensor

Separationrubber plate

Exit pinch roller

Exit roller

CISORG sensor

Transferpinch roller

Transferroller

Separatespring

Feed roller

Rearplate

Fig. 3

Product specificationsIndication Lower Limit Upper Limit

Weight indication

Metric system indication

52g/m2 80g/m2

Thickness indication

Metric system indication

0.06mm 0.1mm

Document size

Document size Range

Minimum (148mm x 182mm)A4 (210mm x 297mm)Letter (216mm x 279mm)Legal (216mm x 356mm)

Number of ADF sheets

Document size Weight

Minimum ~ Letter/A4 size 20sheetsLegal 1 sheet

Paper quality

Kind Paper of fine quality/bond paper/Kent paper

First document

Last document

Separation

rubber plate

Separation plate

Separate

spring

Feed roller

3 – 1

AM-900U
4. Paper path
5. Components layout

CIS

Document input

Envelope

Document exit

Fusing unit

Optical unit (LSU)

Drum cartridge

Toner cartridge

Paper(250 sheets)

Print exit

Fig. 4

4

1

8

2

11

9

10

7

6

3

5

1213

Fig. 5

No. PARTS NAME No. PARTS NAME1 Feed roller 8 Drum cartridge2 Transfer roller 9 Optical unit (LSU)3 Transfer pinch roller 10 Fusing unit4 CIS 11 Document feeder tray5 Output tray 12 Exit roller6 PU roller assay 13 Exit pinch roller7 Toner cartridge

3 – 2

AM-900U
6. Switch/Sensor layout
9

2

10

8

7

11

1412

13

34

5

6

1

Fig. 6

No. PARTS NAME TYPE DESCRIPTION1 Front sensor Microcircuit When the document is set up in the hopper, the front sensor is on.2 ORG sensor Microcircuit When the ORG sensor is on, the document is fed and scanning will be

started.3 P-IN sensor Microcircuit When this switch is turned on, paper transport.4 Bypass PE sensor Microcircuit When this switch is turned on, paper transport.5 Inter lock switch Microcircuit Detects the opening or closing of the Right Cover.6 PO2 sensor Microcircuit Detects when the paper is fed out.7 Roller switch Microcircuit Detects when the Pickup Roller is home position.8 Toner sensor Microcircuit Detects when the Toner Cartridge is set.9 Home position sensor Microcircuit Detects when CIS is ADF scanning position.

10 Tray cover sensor Microcircuit Detects when the Paper Tray is set up.11 PO1 sensor Photo transistor Detects when the paper is fed out.12 Temperature fuse 216°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the

power relay power line (+24 V line).13 Temperature fuse 152°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the

heater lamp power line.14 Thermistor Thermistor Detects the temperature on the heat roller.

3 – 3

AM-900U
7. Scanner drive block and diagram
7.1. Overall layout

7.2. Gear layout

Drive switching unit

APin

System gear

Gear

Hold lever

Hold rib

Scanner unit

Home position sensor

Lever

(drive source)

Motor gear

Scan unit drive side gear train

Sheet scan drive side gear train

Drive belt

Scan unit locking lever

System gear

Planet gear A

Planet gear B

System gear biasing spring

3 – 4

AM-900U
7.3. Fixed scan mode
7.4. Sheet scan mode




System gear

Planet gear A

Planet gear B


(drive source)

Motor gear

Counterclockwise rotation: The scanner unitmoves toward the sheet scan position.

(Clockwise rotation: The scanner unitmoves toward the fixed scan position.)

(Scanner unit)Locking rib

Counterclockwise rotation: Sheetsare fed to the sheet scan section.





System gear

Planet gear A

Planet gear B

(drive source)

Motor gear

3 – 5

AM-900U
7.5. Switching operation (1) from the sheet scan mode to the fixed scan mode
The planet gear A moves toward the scan unit drive side gear andstops at the intermediate position because the pin A on the planet gearA mounting arm is restricted its movement by the cam groove A. Theplanet gear B moves into engagement with the system gear so that thesystem gear rotates. Along with the rotation of the system gear, thescan unit locking lever starts rotating in the release direction.


Rotation of the system gear releases the pin A on the planet gear Amounting arm from the cam groove A, and the planetary gear A isengaged with the scan unit drive side gear. The scan unit starts mov-ing toward the fixed scan side.






System gear

Planet gear A

Planet gear B

Motor gear

(drive source)

Clockwise rotation:

switching operation

Clockwise rotation:

switching operation

Motor gear

(drive source)

Planet gear B

Planet gear A

System gear




Locking rib (Scanner unit)


3 – 6

AM-900U
Due to the system gear rotation, the pin B is guided in the cam grooveB to turn the planet gear B mounting arm. The planet gear B is disen-gaged from the system gear, and the system gear loses its power.


The system gear is driven by the system gear biasing spring until itreaches the stopper at the release position of the scan unit lockinglever.





System gear

Planet gear A

Planet gear B

(drive source)

Motor gear

Clockwise rotation:

switching operation


Counterclockwise rotation: The scannerunit moves toward the sheet scan position.

(Clockwise rotation: The scannerunit moves toward the fixed scan position.)

Motor gear

(drive source)


Planet gear B

Planet gear A

System gear




3 – 7

AM-900U
7.9. Switching operation (1) from the fixed scan mode to the sheet scan mode
When the scan unit's lever that comes back to the sheet scan positionpushes the system gear pin, the system gear starts rotating in clock-wise direction.


Due to the system gear rotation, the pin B on the planet gear mountingarm is guided in the cam groove B, and the planet gear B is engagedwith the system gear. Along with the system gear rotation, the scanunit locking lever moves toward the lock position.

Pin

Lever

Scanner unit

System gear




Planet gear A

Planet gear B


(drive source)

Motor gear

Counterclockwise rotation: The scanner

unit moves toward the sheet scan position.

Scanner unit

Pin A

Pin B

Cam groove A

Cam groove B

Lever

Pin

System gear




Planet gear A

Planet gear B


(drive source)

Motor gear

Counterclockwise rotation: The scanunit moves toward the sheet scan position.

3 – 8

AM-900U
Rotation of the system gear releases the pin A on the planet gear Amounting arm from the cam groove A. The planet gear A moves to theintermediate position between the scan unit drive side gear and thesheet scan drive side gear. At this time, the belt stops moving, and thescan unit stops accordingly just before the sheet scan position.


Rotation of the system gear releases the pin B on the planet gear Bmounting arm from the cam groove B, and the planet gear B is disen-gaged from the system gear. After the disengagement, the systemgear is kept rotating in clockwise direction by the system gear biasingspring. The scan unit locking lever is moved by the system gear, and itstops after pushing the scan unit to the locking rib. Keep rotating themotor in the counterclockwise direction for the sheet feeding opera-tion.

Counterclockwise rotation:switching operation

Lever

Scan unitCam groove A

Pin A

Motor gear

(drive source)


Planet gear B

Planet gear A




System gear

Pin


Counterclockwise rotation: Sheets

are fed to the sheet scan section.





System gear

Planet gear A

Planet gear B

(drive source)

Motor gear

3 – 9

AM-900U
8. Print process
8.1. Image forming processNormal paper is used as print paper. A laser beam is used to exposeon the OPC surface to form latent electrostatic images, which aredeveloped into visible images (toner images) and are transferred onpaper. The basic operation is composed of the five processes: charg-ing, exposure, development, transfer, and cleaning.

8.2. System diagram (1)

8.3. System diagram (2)

Fig. 7

Mainchargerbrush

Separationelectrode

Transferchargeroller

Developing roller

Supply roller

Photoconductordrum (OPC)

Laser Scanning Unit

Laserbeam

DC: +3600V (D6 Cathode)

DC: -950V

AC: -570V <--> -1330V

DC: -500V

DC: +400V

DC: -280V

Paper

Toner

MC

TC

SV

DV DC: -220V

Heat roller

Pressure roller

Heater lamp

FU-EARTH

Print

print

Cleaning

cleaning

Paper

100MOHM

100V4.7MOHM 4.7MOHM

Transfer Charger

Roller Voltage

Development

Roller

Voltage

Main Charger

brush Voltage

High Voltage Power Supply Unit

Supply

Roller

Voltage

CONTROL PWB

16bit CPUIC21

57

56

TCON

MCON

PWMSIN

Constantvoltagecontrolcircuit

PWMcontrolcircuit

Logiccircuit

Oscillationcircuit

B51Transformer

High Voltage PWB Unit


Oscillationcircuit

Feedback circuit

Feedback circuit

B1Transformer

HV(+)Rectifiercircuit

HV(-)Rectifiercircuit


Constantvoltage(+)circuit

Constantvoltage(-)circuit

Shortcircuit

Shortprotectioncircuit

SV

DV

MC

TC

110MΩ

250MΩ

FU-EARTH

LASER MFP

Transfer Roller

Supply Roller

Developing Roller

Charger Roller

Heat Roller

Pressure Roller

Doctor

OPC DRUM

Separation electrode

Fig. 8

3 – 10

AM-900U
8.4. Image forming process diagram
Main chargerbrush

Scanningmirror

Mirror

Lens Laser diode

Toner

Paper exit Fusing

Heater lamp

Separationelectrode

Separation

Transfer

Transfer roller

High voltage circuit

Paper feed roller Paper tray Paper

High voltagecircuit

Cleaning, Charge

Exposure

Developmentcleaning

Developingroller

High voltagecircuit

Heat roller

Pressure roller

Fig. 9

3 – 11

AM-900U
8.5. Functions and operations of major parts
8.5.1 OPC drum unitThe OPC drum is charged and latent electrostatic images are formedon it and developed into visible toner images.

a. OPC drum

Latent electrostatic images are formed and developed into tonerimages on the OPC drum.

Organic Photo Conductor is used. The OPC surface is charged nega-tively by the main charger brush.

When the OPC is exposed to laser beam, the electric resistance of theexposed section falls and electric charge is generated in the OPC. Asa result, electric charge on the OPC surface is removed. This principleis used to form latent electrostatic images.

b. Main charger brush

The main charger brush charges the OPC drum surface. It is com-posed of brush fiber, and is in the shape of a roller. A high voltage ofAC 760V (P-P) and DC-950V are applied to charge the brush.

The main charger brush is in contact with the OPC drum. BY applyingelectric charge to the OPC drum, the OPC drum is charged to aboutDC-900V.

8.5.2 Developing unitLatent electrostatic images formed by laser beam on the OPC drumare developed to visible images by the developing unit. Toner is filledin the developing unit.

a. Developing roller

The developing roller is made of urethane and has a high electricresistance. It is flexible and is in close contact with the OPC drum.Toner on the developing roller is attached to latent electrostatic imageson the OPC drum to form visible images on the OPC drum.

A voltage of DC-220V is applied the developing roller.

b. Doctor

The doctor is in close contact with the developing roller. It adjusts tonerquantity on the developer roller surface.

The doctor is made of conductive material.

c. Toner supply roller

Toner is supplied to the developing roller by the sponge roller which isconnected to the developing roller.

d. Toner stirring plate

This plate stirs toner in the developing unit to transport it to the devel-oping roller smoothly.

8.5.3 Transfer charger rollerThe transfer charger roller is made of urethane and has a high electricresistance. It is flexible and is in close contact with the OPC drum.

A high voltage of AC 760V (P-P) and DC +3600V are applied tocharge.

It positively charges paper transported from the paper feed section,which transfers negatively charged toner on the OPC drum onto thepaper.

8.5.4 Separation electrodeThis electrode is connected to the drum ground. It discharges paperwhich was positively charged in the transfer section to reduce thepotential difference with the OPC drum to reduce static electricitybetween the paper and the OPC drum, thus facilitating separation ofpaper.

Fig. 10

1 Developing roller 6 Separation electrode2 Doctor 7 OPC drum3 Toner stirring plate 8 Discharge plate4 Toner supply roller 9 Main charger brush5 Transfer roller

Fig. 11

2

41

7

5

6

3

Optical unit(LSU)Paper

Toner

9

8

OPC layer CTL (Charge transfer layer)

Aluminum layer

CGL (Charge generation layer)

3 – 12

AM-900U
8.6. Image forming operation
The main charger is a rotating brush roller.

The main charger removes residual toner from the OPC drum by itsrotating sweeping action and causes it to stick to the brush.

At the same time, a high voltage of -950V is applied to the maincharger roller to generate a discharge of electricity between the rollerand the OPC drum, generating positive and negative charges. Thenegative charges are attracted to the OPC drum, and evenly distrib-uted on the OPC drum. (The OPC drum surface is evenly charged.)

Positive and negative charges are generated in the OPC drum CGLexposed with the laser beam.

Positive charges generated in the CGL are attracted toward the OPCdrum surface (negative charges), and negative charges toward thealuminum layer (positive charges).

Therefore, the positive and negative charges neutralize each other inthe laser-exposed area of the OPC drum surface and the aluminumlayer, decreasing the potential of the OPC drum surface.

The area which is not exposed to laser beam has no change, and theOPC drum surface remains negatively charged to keep a high poten-tial. As a result, latent electrostatic images are formed on the OPCdrum.

STEP 1 (Cleaning, Charging): Residual toner the OPC drum is stirred and negative charges are scattered evenly on the OPC drum. (The OPC drum surface is evenly charged.)

Fig. 12

AC760V

(P-P)

DC-950V

Main

charger

brush

Residual

toner

CTL

CGL

OPC drum

Aluminum layer (drum base)

STEP 2 (Exposure): Laser beam scanning light corresponding to the print data is radiated on the OPC drum.

Fig. 13

CTL

CGL

CTL

CGL

Non-exposed area

Laser beam

Exposed area

Aluminum layer

(Drum base)

Aluminum layer

(Drum base)

3 – 13

AM-900U

Toner is transported to the scraper area by the toner supply roller andthe developing roller. The quantity of toner to be transported to thedoctor section is controlled by the scraper. Toner transported to thedoctor section is then passed between the developing roller and thedoctor to form a thin toner layer on the developing roller by the pres-sure applied by the doctor.

When toner passes between the developing roller and the doctor, it ischarged negatively by friction.

When an area of OPC drum which was exposed to laser beam andlost its charge comes in contact with the developing roller, toner movesfrom the developing roller to the OPC drum surface.

The principle of toner movement from the developing roller to the OPCdrum surface is as follows.

The bias voltage of DC-280V is applied to the developing roller. Toneris charged negatively by the difference (electrical energy) between thebias voltage and the OPC drum surface potential and is attracted tothe OPC drum surface which is positively charged.

At that time, the potential of the area of the OPC drum which wasexposed to the laser beam and lost its charge is higher than that of thedeveloping roller.

On the other hand, when an area of OPC drum which was notexposed to the laser beam and did not lose its charge comes in con-tact with the developing roller, any residual toner attached to the OPCdrum is transferred to the developing roller which is more positivelycharged.

As a result, unnecessary toner on the OPC drum is collected by thedeveloping unit.

The operating principle for that case is contrary to that for transfer oftoner from the developing roller to the OPC drum surface. (The electricfield energy direction is contrary.)

The high voltage of DC+3600V plus AC760V (P-P) is applied to thetransfer roller to generate electric discharge between the roller and theOPC drum, generating positive and negative charges. Positivecharges are attracted to the OPC drum and attached to the papertransported between the transfer roller and the OPC drum. Thereforethe paper has a strong positive charge.

Negatively charged toner on the OPC drum is attracted by the paperwhich is positively charged, and the visible images of toner are trans-ferred onto the paper.

STEP 3 (Development): Toner is attached to the latent electrostatic images on the OPC drum to form visible images.

Fig. 14

CGL

CTL

OPC drum

Aluminum layer(Drum base)

Doctor

Tonersupplyroller

DC-280V

DC-180V

Developing roller

: Toner (Negatively charged)

Exposed area(exposedto laser beam)

Non-exposed area(Not exposed tolaser beam)

STEP 4 (Transfer): Visible images of toner on the OPC drum are transferred to the paper.

Fig. 15

Transfer roller

DC+3600V

AC760V(P-P)

Paper

CTL

CGL

Aluminum layer

(Drum base)

OPC drum

3 – 14

AM-900U

There is an electrostatic force between the paper which is positivelycharged in transfer operation and the OPC drum which is negativelycharged. The positive charge on the paper is released to the separa-tion electrode, which is the same potential as the aluminum layer ofthe OPC drum, to reduce the potential difference between the OPCdrum and the paper, reducing the electrostatic force.

This operation facilitates separation of the paper from the OPC drum.

The main charger is a rotating brush roller.

The main charger removes residual toner from the OPC drum by itsrotating sweeping action and causes it to stick to the brush. The maincharger brush is in close contact with the mesh-type brush cleaningplate which removes toner and paper dust from the main chargerbrush mechanically.

STEP 5 (Paper separation): The paper is separated from the OPC drum.

Fig. 16

Paper

OPC drum

CGL

CTL

Transfer roller

Aluminum layer

(Drum base)

Separation

electrode

STEP 6 (Discharge): The drum surface is discharged to facilitate cleaning of the drum surface. (The remaining toner is easily collected by the main charger roller.)

Fig. 17

STEP 7 (Cleaning): Residual toner on the OPC drum is removed.

AC760V

(P-P)

CTL

CGL

DC-950V

Main charger

roller (brush)

Residual

toner

Aluminum layer

(Drum base)

OPC drum

3 – 15

AM-900U
8.7. OPC drum surface potential
8.7.1 Transition of OPC drum surface potential by printoperation

8.7.2 OPC drum surface potential and developing biasvoltage in development

Fig. 18

-950V

-250V

OPCsurfacepotential(-V)

Laser

beam

Darkareapotential

Developing

bias

Charging/cleaning

Exposure Residualtoner collection/Developing

Transfer Charging

Timer(OPC drum rotating angle)

Light areapotential

Tonerattachmentpotential

Fig. 19

-180V

OPCdrumsurfacepotential(-V)

Light area potential

Time (OPC drum rotation angle)

StartDuring

developing Stop

Dark areapotential

Developingbias

3 – 16

AM-900U
9. Timing chart
9.1. Print process

9.2. Cleaning process

Pre-Printing period Printing period After Printing period

SignalName

max 5.0sec One or more page printing 3.0sec

DC AC DC

5sec

2sec 5sec

Lighting Printing Lighting

DC(-950V)+AC(760Vp-p)

DC(+3600V)+AC(760Vp-p)

DC(-500V)

DC(+400V)

DC(-280V)

1

CLEANING PRINTING CLEANING

PRINT PROCESS

PMD(Polygon motor)

MM(Main motor)

MCONSignal

MC(Main charger)

PWMSINSignal

MC(Superposing)(Duty)

TCONSignal

TC (TransferCharger)

SV(Supply RollerVoltage)

Laser Lighting(discharge)

MC Output MC(Main charger)

GND

Voltage MC

TC OutputTC (TransferCharger)Voltage TC(+)

GND

Voltage TC(-)

SV Output SV (SupplyRoller Voltage)Voltage SV(+)

GND

Voltage SV(-)

Soft Control

High Voltage

Power Supply Unit

CLEANING PROCESS

max 5.0sec 3.0secPMD(Polygon motor)

MM(Main motor)

MCONSignal

MC(Main charger)

DCPWMSINSignal

MC(Superposing)(Duty)

7sec

TCONSignal

TC (TransferCharger)

SV(Supply RollerVoltage)

Laser Lighting(discharge)

Lighting

MC Output MC(Main charger)

GND

Voltage MC

DC(-850V)

TC OutputTC (TransferCharger)Voltage TC(+)

GND

Voltage TC(-)DC(-500V)

SV Output SV (SupplyRoller Voltage)Voltage SV(+)

DC(+400V)

GND

Voltage SV(-)

CLEANING

Soft Control

High Voltage

Power Supply Unit

3 – 17

AM-900U
[2] Disassembly and assembly procedures• This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.
• Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units,refer to the Parts List.

• The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.

• To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.

Fig.1

Rear cover1 Parts list (Fig. 1)

1 Mechanism unit 1

2 Screw (3x10) 5

4 Rear cover 1

No. Part name Qty

3 Hook 4

1

Mechanism unit

Rear cover

2

2

2

2

2

43

3

3

3

3 – 18

AM-900U

Fig.2

PWB unit and PWB plate2Parts list (Fig. 2)

13 Earth cable 1

14 High voltage PWB unit 1

15 Screw (3x10) 4

16 Screw 1

No. Part name Qty No. Part name Qty

1 Mechanism unit

2 Connector 23

4 Screw (3x10) 1

5 Control PWB unit 1

12 Screw (3x8) 41

3 Screw (3x8) 3

1

Mechanism unit

2215

15

15

20 21

1918

1617

1413

High voltagePWB unit

PWB plate

Power supplyPWB unit

ControlPWB unit

LIU PWB unit

12

10

9

102

11

8

5

2

2

2

2

3

3

6

7

2

2

6 Screw (3x10) 1

8 LIU PWB unit 1

9 Connector 4

7 Screw (3x8) 5

17 AC cord earth cable 1

18 Screw (3x8) 1

19 Earth cable 1

20 Screw (3x6) 1

11 Power supply PWB unit 1

10 Screw (3x8) 2 21 Earth cable 1

22 PWB plate 1

4

3 – 19

AM-900U

Fig.3

Flatbed unit3 Parts list (Fig. 3)

No. Part name Qty

1 Mechanism unit

2 Screw (4x12) 5

1

3 Flatbed unit 1

2

2

2

2

2

1

3

Mechanism unit

Flatbed unit

2. Front cover open

1. Right cover open

3 – 20

AM-900U

Fig.4

Flatbed cover/Scanner unit/ Flatbed upper/

Drive unit/Flatbed lower4

Parts list (Fig. 4)

NOTE: For disassembly of the inside of the unit,

refer to the exploded view in the parts

guide.


1 Flatbed cover 1

2 Scanner unit 1

3 Screw (3x12) 1

4 Screw (3x10) 4

5 Hook 6

6 Flatbed upper 1

7 Hook 1

8 Screw (3x6) 1

10 Earth spring 1 1

11 Screw (3x10) 1

12 Drive unit 1

9 Earth spring 1

Mark point the drive unit

Mark point hold lever

Position assembly markpoint same line.

IMPORTANT!

Push

Flatbed lower

Push

Must push

this point

when ass'y

Drive unit.

Drive unit

2

Scanner unit

Screwdriver

Drive

unit

Stopper

plate

4

4

3

4

11

12

8

5

5

55

5 5

9

10

7

13

6

4

1 Flatbed cover

Flatbed upper

Flatbed

lower

Drive unit

13 Flatbed lower 1

Drive Unit

Pin exist

upper End

Hold lever touch

the bottom of

Flatbed lower.

When mounting the drive unit, the hold lever and

the teeth of the system gear must be aligned.

Hold lever

Hold lever

3 – 21

AM-900U

Fig.5

Right cover/Front cover/Paper exit unit/

Optical unit(LSU)/Fusing unit/5

Parts list (Fig. 5)

NOTE: For disassembly of the inside of the unit,

refer to the exploded view in the parts

guide.


1 Mechanism unit 1

2 Right cover pivot 1

3 Right cover 1

4 Screw (3x10) 1

5 Front cover 1

6 Screw (3x14) 4

8 Screw (3x10) 4

9 Screw (3x8) 1

11 Connector 2

12 Optical unit (LSU) 1

13 Screw 2

10 Earth cable 1

7

4

6 68

8

11

11

12 Optical unit (LSU)

Since the parts of this Optical

unit (LSU) cannot be supplied,

change it as a unit.

Fusing unit

Right cover

2

3

Front cover

513

13

14

9

10

1

Mechanism unit

7 Paper exit unit 1 14 Fusing unit 1

Paper exit

unit

3 – 22

AM-900U

Fig.6

Wire treatment6 Parts list (Fig. 6)

1 Band (100mm) 5

2 Screw 1

3 Wire holder 1

4 Core (F2145) 1

5 Screw (3x8) 1

6 Core (F2146) 1

No. Part name Qty

61

Earth cable

The CNLSR cable pass

to the core 2 times.

The AC cord earth cable

pass to the core 1 time.

13

2

1

4

1

1

CNSCM

CNPN

CNLSR

CNCISCNRTH

CNPM

CNPUMCNFM

CNTCTCNROLSNSCNTCVRCNLIUCNPW

CNHVCNMM

CNBYPE

CN6

CNPINCN2

CNHT

CNPOUT1

CNPOUT2

CNFRT

CNORG

CNHPS

CNSP

Control

PWB

High voltage

PWB unit

AC cord Power supply PWB unit LIU PWB unit

5

3 – 23

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 4. DIADRAMS
[1] Block diagram

ImageSensorUnit

ColorCIS:600dpi,208mm

DriveMechanism

StepperMotor/

ORGSensor/FrontSensor

AFE

&GPIO

GPIO

MainController

OA-2000(OASIS)

USB2.0

USBport

:32bitARCCPU-core

Client

:Internal96MHz

PIXEL

GPIO

OUT

USART

ClockedSynchronous

SerialCommunication

PrinterController

16bitCPU/20MHz

GPIO

Timer-Out

GPIO

GPI

Timer-Out

ADC

GPO

GPI

[ENGINE]

:12ppm,600x600dpi

TrayCover

Sensor

HIGHVOLTAGE

PWBUNIT

Thermistor

Heater

PO1Sensor

PO2Sensor

BypassPE

Sensor

FusingUnit

P-INSensor

Interlock

OpticalUnit

(LSU)

Switch

TonerC/T

Sensor

MainMotorStepper

Motor

PickupMotorStepper

Motor

Roller

Switch

PaperPick-upMechanism

HostPC

CONTROLPWBUNIT

ProgramMemory

WorkMemory

NORFlash

SDRAM

:2MB

:16MB

16

Memory-Bus

8Peripheral-Bus

I/FLogicCircuit

V.34FaxModem

FM336Plus

LIUPWBUNIT

OPERATIONPANEL

PWBUNIT

EnteringKey

TactSW(31)

LED

Redx1

LCDModule

:16x1line

[Flatbed&ADFScannerUnit]

4 – 1

AM-900U
[2] Wiring diagram
CONTROLPWBUNIT

THERMISTOR

POWERSUPPLY

PWBUNIT

12

TELLINE

CNSCM

(JST)

CNPOUT2

(JST)

CNPW

FUSINGUNIT

OPTICALUNIT

(LSU)

THERMAL

FUSE-2

CNHT

CNLN

CN2

LIUPWBUNIT

LINE

AC120V/60Hz

2

2

3

SCANNER

MOTOR

4

INTERLOCK

SW

14

CNPW

(Board-In)

CNHV

CNPM

(JWT)

CNLSR

(JST)

CNRTH

(JST)

58

LSU-L

LSU-P

CNCIS

(FFC)

CIS

CNPOUT1

(JST)

5

32

2

2

PO1

SENSOR

PO2

SENSOR

CNFRT

(JST)

CNORG

(JST)

CNHPS

(JWT)

CNSP

(JWT)

FRONTSENSOR

ORGSENSOR

HOMEPOSITION

SENSOR

CNUSB

TORAYCOVERSW

MAINMOTOR FAN

P-INSENSOR

BYPASSPESENSOR

TONERC/TSENSOR

4CNTCT(JWT)

CNBYPE(JST)

CNPIN(JST)

CNTCVR(JST)

4CNMM(JST)

CNFM(JWT)

2

CNPUM(JWT)

PICKUPMOTOR

ROLLERSWITCH

6 2 2 2 2

16

OPERATION

PANELPWB

UNIT

CNPN(FFC)

CNLIU

(Board-In)

9

CNROLSNS(JWT)

14

LCD(16x1)

PC

2

222

SPEAKER

HIGHVOLTAGE

PWBUNIT

CN6

CNPN1

CN1

CNLIU

4 – 2

AM-900U
[3] Point-to-point diagram
POWER SUPPLY UNIT

HIGHVOLTAGEPWB UNIT

OPTICALUNIT(LSU)

LIU PWB UNIT

THERMISTOR

PRINTERP-IN SENSOR

SCANNERMOTOR

SPEAKER

PRINTERMAIN MOTOR

PRINTERROLLERSWITCH

TONERCARTRIDGESENSOR

CONTROLPWBUNIT

OPERATION PANELPWB UNIT

PRINTERBYPASS PESENSOR

PRINTERPAPER OUT 1SENSOR

PRINTERPAPER OUT 2SENSOR

PRINTERTRAY COVERSENSOR

PRINTER

PICKUP

MOTOR

FAN

CIS

FRONTSENSOR

ORGSENSOR

SCANNERHOME POSITION

SENSOR

CNCIS123456789101112

AoGNDGNDVDDVREFSPCLKV-LEDB-GNDG-GNDR-GNDN.C.

123456789101112

CNCISAO

GND(VDD)GND

VDD(SEL)VREF(GND)

SPCLKVLED

BLED_GNDGLED_GNDRLED_GND

N.C.

/HOMEGND

/ORGSNS

/FRSNSGND

CNFRT1 /FRSNS2 GND

2 GND/ORGSNSGND

12

CNORG1

12

2 B

CNSCM

1 A

3 /A/B

123

AB/A

4 4 /B

SP+SP-

12

1 MA+2 MB+

CNPUM

3 MA-4 MB-

MA+MB+MA-

12

MB-

/PUMBD

56

5 VMT6 VMTVMT

VFM+

CNLIURXIN 1TXOUT 2CI 3EXHS 4DPON 5CML 6+5V 7DG 8+24VA 9

E-RLY(N.C.) 10DPMUTE(N.C.) 11EXTSIG(N.C.) 12

CNLIURXINTXOUTCI

/EXHSDPONCML+5VDG+24VA

123456789

12

PUMBD 3/PUMAD

1234

4

N.C. 2VFM- 3

1

PUMADVMT

+5V 1RTH 2

/PIN 1GND 2

PE_BY 1

GND 2

/POUT1 1GND 2

POUT1_AN 3

/POUT2 1GND 2

OPEN_TRAY 1

GND 2

CNHPS

GND1 /HOME2

CNSP1 SP+2 SP-

CNMM

3 PUMBD

1 /PUMBD2 /PUMAD

4

2 N.C.

CNFM

PUMAD

1 VFM+

3 VFM-

CNRTH1 +5V2 RTH

CNPIN1 /PIN2 GND

CNBYPE1 PE_BY

2 GND

CNPOUT11 /POUT12 GND3 POUT1_AN

CNPOUT21 /POUT22 GND

CNTCVR1 OPEN_TRAY

2 GND

CNPWMG 1

+24V_SUB 2MG 3MG 4

+24V MAIN 5+24V MAIN 6

DG 7+5V 8DG 9+3.3V 10

/ZC 14

DG 11/HLON 12

CNPNE 1

VLED 2+3.3V 3DG 4

/STRB7 5/SEN0 6/STRB6 7/SEN1 8/STRB5 9/SEN2 10/STRB4 11/SEN3 12/STRB3 13/STRB0 14/STRB2 15

TCON 4+24V 5

/STRB1 16

MCON 3

CNHV

/PWRLY 13

TCT0 4 4 TCT0

CNLSRDGND 1-S/H 2-VIDEO 3-LDEN 4DGND 5+5V 6DGND 7-HSYNC 8

CNPMCLK 1

-READY 2-START 3GND 4+24V 5

3

6

9

12

CNPW1 MG2 +24V_SUB

MG4 MG5 +24V MAIN

+24V MAIN7 DG8 +5VMAIN

/PWRLY14 /ZC

DG10 +3.3VMAIN11 DG

CNPN116 E15 LEDON14 +3.3V13 DG12 /STRB711 /SEN010 /STRB69 /SEN18 /STRB57 /SEN26 /STRB45 /SEN34 /STRB33 /STRB02 /STRB2

4 TCON5 +24V

1 /STRB1

3 MCON

CN1

/HEATER ON13

TCT1 3 3 TCT1COM 2 2 COM

CNLSR1 DGND2 -S/H3 -VIDEO4 -LDEN5 DGND6 +5V7 DGND8 -HSYNC

CNPM1 CLK2 -READY3 -START4 GND5 +24V

PGND 1 1 PGNDPWMSIN 2 2 PWMSIN

TCT2 1 1 TCT2CNTCT

GND 2 2 GND/ROLSNS 1 1 /ROLSNS

CNROLSNS

CNLCD1DG+3.3VVORSR/WEN.C.N.C.N.C.N.C.LD0LD1LD2LD3

1234567891011121314

2 +3.3V3 VO

1 DG

RS5 R/W6 E

4

7 N.C.8 N.C.9 N.C.10 N.C.

14 LD3

11 LD012 LD1

CN21 1 11

2

LCDUNIT

13 LD2

2 2INTERLOCKSWITCH

CN6

2

CNHT

1 +24VMAIN2 N.C.

3 L

1 +24VMAIN

1 N2 N.C.

3 +24VS

FUSING

UNIT3 L

2 N.C.3 +24VS

THERMALFUSE-2

1 N2 N.C.

PC

CNUSB

4 – 3

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description

1. General descriptionThe compact design of the control PWB is obtained by using MFPASIC OA-2000 in the main control section and high density printing ofsurface mounting parts. Each PWB is independent according to itsfunction as shown in Fig. 1.

2. PWB configuration

2.1. Control PWBThe control PWB controls peripheral PWBs, mechanical parts, trans-mission, and performs overall control of the unit.

2.2. LIU PWBThis PWB controls connection of the telephone line to the unit.

2.3. Power supply PWBThis PWB provides voltages of +3.3V, +5V and +24V to the anotherPWB.

2.4. Panel PWBThe panel PWB allows input of the operation keys.

2.5. High voltage PWBThis PWB provides the high voltage to printer process units.

2.6. LCD PWBThis PWB controls the LCD display.

[2] Circuit description of control PWB

1. General descriptionThe control PWB is composed of the following blocks..

1.1. Main control block1) Controller block

2) Memory block

3) Modem block

4) Scanner I/F block

5) Panel I/F block

1.2. Printer control block

1.3. Power section

2. Description of each block

2.1. Main control blockMain control block consisting of CPU OA-2000 with 32bit microproces-sor core, SDRAM (128Mbit), FLASH (16Mbit), FAX MODEM, etc., con-trols scanning, images processing, FAX communication, userinterface, USB interface etc., that is all except for printer controlling.

2.1.1 Controller block1) OA-2000 (IC1): pin-208 QFP (Main CPU)This is a microcomputer with 32bit microprocessor (ARC) core, whichperiphery functions are integrated into.

This device is equipped with the following function. The clock inputs24MHz from outside and operates at 4-times frequency (96MHz) inter-nally.

Feature

• SDRAM Controller

Addressing, Control and Refresh to SDRAM (IC4)

• USB 2.0 Client I/F (High Speed & Full Speed)

Connection for PC

• General Purpose I/O port

Controlling Panel, LIU, Motor driver, etc.

Inputting of each sensor and status signals

• Contact Image Sensor I/F and Analog Front End

Processing of SCAN video signal and its A/D conversion.

• Hardware Image Processing Accelerators

• JBIG & JPEG Hardware Image Compression and Decompression

• Serial communication I/F

Communicating with Printer CPU (IC21)

• Peripheral Bus I/F

FAX MODEM (IC18) and KEY & STATUS signal buffer (IC10) isconnected via Peripheral Bus.

• Pulse Width Modulators

This generates key input sound, alarm sound and ringer sound.

• Real Time Clock Generator

It is oscillated with quartz oscillator of 32.768kHz and the clock isprovided.

Fig. 1

LINE CABLE

HEATER

LAMP

AC CORD

OPERATION

PANEL PWB

CIS

LCD

SCANNER

MOTOR

FAN

OPTICAL UNIT (LSU)

ROLLER SENSOR

MAIN MOTOR

PICKUP MOTOR

TONER C/T SENSOR

FUSING UNIT

THERMISTOR

SPEAKER

CONTROL

PWB

POWER

SUPPLY

PWB

LIU

PWB

HIGH VOLTAGE PWB

5 – 1

AM-900U
OA-2000 (IC1) Terminal description (1/4)
No. Pin name I/O Pin Description1 GP_L6 Bidirectional General Purpose IO2 GP_L7 Bidirectional General Purpose IO3 GP_M0 Bidirectional General Purpose IO4 GP_M1 Bidirectional General Purpose IO5 GP_M2 Bidirectional General Purpose IO6 GP_M3 Bidirectional General Purpose IO7 GP_M4 Bidirectional General Purpose IO8 GP_M5/UA1_RX_DATA Bidirectional General Purpose IO/Serial Communication Interface(Receiving data)9 GP_M6/UA1_SCLK Bidirectional General Purpose IO/Serial Communication Interface(Serial clock)

10 VSS GND digital Ground11 CORE_VDD18 +1.8V digital Power12 GP_M7/UA1_TX_DATA Bidirectional General Purpose IO/Serial Communication Interface(Sending data)13 GP_N0/PB_CS0 Bidirectional General Purpose IO/Peripheral Bus Chip Select 014 GP_N1 Bidirectional General Purpose IO15 IO_VDD33 +3.3V digital Power16 GP_N2 Bidirectional General Purpose IO17 GP_N3/PB_CS3 Bidirectional General Purpose IO/Peripheral Bus Chip Select 318 GP_N4/PB_NOE Bidirectional General Purpose IO/Peripheral Bus Output Enable19 GP_N5/PB_NWE Bidirectional General Purpose IO/Peripheral Bus Write Enable20 GP_O0/PB_ADDR0 Bidirectional General Purpose IO/Peripheral Bus Address21 GP_O1/PB_ADDR1 Bidirectional General Purpose IO/Peripheral Bus Address22 VSS GND digital Ground23 GP_O2/PB_ADDR2 Bidirectional General Purpose IO/Peripheral Bus Address24 GP_O3/PB_ADDR3 Bidirectional General Purpose IO/Peripheral Bus Address25 GP_O4/PB_ADDR4 Bidirectional General Purpose IO/Peripheral Bus Address26 GP_O5 Bidirectional General Purpose IO27 GP_O6 Bidirectional General Purpose IO28 GP_O7 Bidirectional General Purpose IO29 GP_P0/PB_DATA0 Bidirectional General Purpose IO/Peripheral Bus Data30 GP_P1/PB_DATA1 Bidirectional General Purpose IO/Peripheral Bus Data31 IO_VDD33 +3.3V digital Power32 GP_P2/PB_DATA2 Bidirectional General Purpose IO/Peripheral Bus Data33 GP_P3/PB_DATA3 Bidirectional General Purpose IO/Peripheral Bus Data34 GP_P4/PB_DATA4 Bidirectional General Purpose IO/Peripheral Bus Data35 GP_P5/PB_DATA5 Bidirectional General Purpose IO/Peripheral Bus Data36 GP_P6/PB_DATA6 Bidirectional General Purpose IO/Peripheral Bus Data37 GP_P7/PB_DATA7 Bidirectional General Purpose IO/Peripheral Bus Data38 VSS GND digital Ground39 CORE_VDD18 +1.8V digital Power40 IO_VDD33 +3.3V digital Power41 ADC_AVSS GND analog Ground42 ADC_VIN0 Input analog A/D Converter Input 043 ADC_VIN1 Input analog A/D Converter Input 144 ADC_VIN2 Input analog A/D Converter Input 245 ADC_VIN3 Input analog A/D Converter Input 346 ADC_AVDD33 +3.3V analog Power47 ADC_VIN4 Input analog A/D Converter Input 448 ADC_VIN5 Input analog A/D Converter Input 549 ADC_VIN6 Input analog A/D Converter Input 650 ADC_VIN7 Input analog A/D Converter Input 751 ADC_AVSS GND analog Ground52 IO_VDD33 +3.3V digital Power53 IO_VDD33 +3.3V digital Power54 GP_C0 Bidirectional General Purpose IO55 GP_D0 Bidirectional General Purpose IO56 GP_C1 Bidirectional General Purpose IO57 GP_D1 Bidirectional General Purpose IO58 GP_C2 Bidirectional General Purpose IO59 GP_C3 Bidirectional General Purpose IO60 IO_VDD33 +3.3V digital Power61 GP_C4 Bidirectional General Purpose IO62 GP_C5 Bidirectional General Purpose IO63 GP_C6 Bidirectional General Purpose IO64 GP_C7 Bidirectional General Purpose IO

5 – 2

AM-900U
No. Pin name I/O Pin Description65 CORE_VDD18 +1.8V digital Power66 VSS GND digital Ground67 GP_F0/PO_PAGE_SYNC Bidirectional General Purpose IO/Print Page Synchronous Input68 GP_F1/PO_LINE_SYNC Bidirectional General Purpose IO/Print Line Synchronous Input69 GP_F2 Bidirectional General Purpose IO70 GP_F3 Bidirectional General Purpose IO71 IO_VDD33 +3.3V digital Power72 GP_F4 Bidirectional General Purpose IO73 GP_F5 Bidirectional General Purpose IO74 GP_F6 GND digital General Purpose IO75 GP_F7 +1.8V digital General Purpose IO76 VSS GND digital Ground77 ROM_CS_L Output ROM Chip Select78 SDRAM_DATA0 Bidirectional SDRAM Data Bus79 IO_VDD33 +3.3V digital Power80 SDRAM_DATA1 Bidirectional SDRAM Data Bus81 SDRAM_DATA2 Bidirectional SDRAM Data Bus82 SDRAM_DATA3 Bidirectional SDRAM Data Bus83 SDRAM_DATA4 Bidirectional SDRAM Data Bus84 CORE_VDD18 +1.8V digital Power85 VSS GND digital Ground86 SDRAM_DATA5 Bidirectional SDRAM Data Bus87 SDRAM_DATA6 Bidirectional SDRAM Data Bus88 SDRAM_DATA7 Bidirectional SDRAM Data Bus89 SDRAM_DATA8 Bidirectional SDRAM Data Bus90 IO_VDD33 +3.3V digital Power91 SDRAM_DATA9 Bidirectional SDRAM Data Bus92 SDRAM_DATA10 Bidirectional SDRAM Data Bus93 SDRAM_DATA11 Bidirectional SDRAM Data Bus94 SDRAM_DATA12 Bidirectional SDRAM Data Bus95 VSS GND digital Ground96 SDRAM_DATA13 Bidirectional SDRAM Data Bus97 SDRAM_DATA14 Bidirectional SDRAM Data Bus98 SDRAM_DATA15 Bidirectional SDRAM Data Bus99 SDRAM_DQMA0 Output SDRAM IO Mask

100 IO_VDD33 +3.3V digital Power101 SDRAM_DQMA1 Output SDRAM IO Mask102 SDRAM_CS0_L Output SDRAM Chip Select 0103 SDRAM_CKE Output SDRAM Clock Enable104 SDRAM_CLK Output SDRAM Clock105 VSS GND digital Ground106 SDRAM_ADDR12 Bidirectional SDRAM Address Bus107 SDRAM_ADDR11 Bidirectional SDRAM Address Bus108 SDRAM_ADDR10 Bidirectional SDRAM Address Bus109 SDRAM_ADDR9 Bidirectional SDRAM Address Bus110 IO_VDD33 +3.3V digital Power111 SDRAM_ADDR8 Bidirectional SDRAM Address Bus112 SDRAM_ADDR7 Bidirectional SDRAM Address Bus113 SDRAM_ADDR6 Bidirectional SDRAM Address Bus114 SDRAM_ADDR5 Bidirectional SDRAM Address Bus115 VSS GND digital Ground116 SDRAM_ADDR4 Bidirectional SDRAM Address Bus117 IO_VDD33 +3.3V digital Power118 SDRAM_CS1A_L Output SDRAM Chip Select 1119 SDRAM_ADDR3 Bidirectional SDRAM Address Bus120 CORE_VDD18 +1.8V digital Power121 VSS GND digital Ground122 SDRAM_ADDR2 Bidirectional SDRAM Address Bus123 SDRAM_ADDR1 Bidirectional SDRAM Address Bus124 SDRAM_ADDR0 Bidirectional SDRAM Address Bus125 SDRAM_BA1 Bidirectional SDRAM Bank Select Address126 IO_VDD33 +3.3V digital Power127 SDRAM_BA0 Bidirectional SDRAM Bank Select Address128 SDRAM_RAS_L Bidirectional SDRAM Row Address Strobe Command

5 – 3

AM-900U
No. Pin name I/O Pin Description129 SDRAM_CAS_L Bidirectional SDRAM Column Address Strobe Command130 SDRAM_WE_L Bidirectional SDRAM Write Enable131 VSS GND digital Ground132 GP_H0/PI_TGEN0 Bidirectional General Purpose IO/Timing Generator for CIS133 GP_H1/BASE_CLK Bidirectional General Purpose IO/Base Clock Input134 GP_H2/PI_TGEN2 Bidirectional General Purpose IO/Timing Generator for CIS135 GP_H3 Bidirectional General Purpose IO136 IO_VDD33 +3.3V digital Power137 RTC_VSS GND digital Ground138 RTC_XIN Crystal/Input Real Time Clock Crystal139 RTC_XOUT Crystal Real Time Clock Crystal140 RTC_VDD18 +1.8V digital Real Time Clock Power141 VSS GND digital Ground142 CORE_VDD18 +1.8V digital General Purpose IO143 GP_H4 Bidirectional Power144 GP_H5/PI_TGEN5 Bidirectional General Purpose IO/Timing Generator145 GP_H6/PI_TGEN6 Bidirectional General Purpose IO/Timing Generator146 GP_H7/PI_TR_TGEN Bidirectional General Purpose IO/Timing Generator147 IO_VDD33 +3.3V digital Power148 GP_J0 Bidirectional General Purpose IO149 GP_J1 Bidirectional General Purpose IO150 GP_J2 Bidirectional General Purpose IO151 GP_J3 Bidirectional General Purpose IO152 VSS GND digital Ground153 GP_J4 Bidirectional General Purpose IO154 GP_J5 Bidirectional General Purpose IO155 GP_J6 Bidirectional General Purpose IO156 GP_J7 Bidirectional General Purpose IO157 IO_VDD33 +3.3V digital Power158 GP_K0/PI_TGEN_AUX Bidirectional General Purpose IO/Timing Generator159 GP_K1 Bidirectional General Purpose IO160 VSS GND digital Ground161 RESET_L Bidirectional Reset signal Input162 AFE_VINB Input analog AFE Video Input163 AFE_VING Input analog AFE Video Input164 AFE_ANAREF GND analog AFE Reference Voltage Input165 AFE_VINR Input analog AFE Video Input166 AFE_AVSS GND analog Ground167 AFE_VREFN Analog AFE Reference Voltage Input168 AFE_VREFP Analog AFE Reference Voltage Input169 AFE_VCM Analog AFE Reference Voltage Input170 AFE_AVDD33 +3.3 V analog Power171 VSS GND digital Ground172 CORE_VDD18 +1.8V digital Power173 TCK Input (Used only debug mode)174 TMS Input (Used only debug mode)175 TDI Input (Used only debug mode)176 TDO Output (Used only debug mode)177 CK_PWM1 Bidirectional Pulse Width Modulators178 CK_PWM0 Bidirectional Pulse Width Modulators179 IO_VDD33 +3.3V digital Power180 XOUT Crystal Crystal181 XIN Crystal/Input Crystal182 VSS GND digital Ground183 CORE_VDD18 +1.8V digital Power184 PLL_AVDD18 +1.8V analog Power185 PLL_AVSS GND digital Ground186 HOST1_DM Bidir.analog USB Host Interface187 HOST1_DP Bidir.analog USB Host Interface188 HOST_AVDD33 +3.3V analog Power189 HOST0_DM Bidir.analog USB Host Interface190 HOST0_DP Bidir.analog USB Host Interface191 HOST_AVSS GND analog Ground192 DEV_RSDM Output analog USB Device Interface

5 – 4

AM-900U
2.1.2 Memory block1) LH28F160BJE (IC6): pin-48 TSOP (FLASH MEMORY)16Mbit FLASH Memory.

Firmware being compressed except for boot program, is stored in thisdevice. All of the entry data, user setting and so on are also stored.

2) W9812G6DH-75 or IS42S16800A-7TL (IC4): pin-54 TSOP(SDRAM)128Mbit (2M x 16bit x 4bank) Synchronous DRAM.

On power on sequence, the firmware being compressed and stored inFLASH memory (IC6) is decompressed to this device. After decom-pression, this device is used as a program execution memory. It is alsoused as various work memories and communication buffer etc.

2.1.3 MODEM block1) MODEMThe block is mainly composed of the G3 FAX modem FM336PLus(IC18), and is provided with the following modem function.

1) G3 FAX modem

The modem satisfies the requirements specified in ITU-T recom-mendations V.34 half-duplex, V.17, V.33, V.29, V.27 ter, V.21, andmeets the binary signaling requirements of V.8 and T.30 with AnnexF. Internal HDLC support eliminates the need for an external serialinput/output (SIO) device in the DTE for products incorporatingerror detection and T.30 protocol. The modem can perform HDLCframing per T.30 at all data speeds. CRC generation/checkingalong with zero insertion/deletion enhances SDLC/HDLC frameoperations. Two FSK (V.21 Ch. 1 and V.21 Ch. 2) flag patterndetectors facilitate FSK detection during high-speed reception. Themodem features a programmable DTMF transmitter/receiver andthree programmable tone detectors.

2) Features

• 2-wire half-duplex fax modem modes with send and receivedata rates up to 33.6 kbps.

- V.34 half-duplex, V.17, V.33, V.29, V.27 ter, and V.21 Channel2

- Short train option in V.17 and V.27 ter

• 2-wire duplex data modem modes

- V.21, V.23 (75 bps TX/1200 bps RX or 1200 bps TX/75 bpsRX)

• PSTN session starting

- V.8 and V.8 bis signaling

• HDLC support at all speeds

- Flag generation, 0-bit stuffing, ITU-T CRC-16 or CRC-32 cal-culation and generation

- Flag detection, 0-bit stuffing, ITU-T CRC-16 or CRC-32 checksum error detection

- FSK flag pattern detection during high-speed receiving

• Tone modes and features

- Programmable single or dual tone generation

- DTMF receiver

- Tone detection with three programmable tone detectors

• Serial and parallel synchronous data

• Automatic Rate Adaptation (ARA) in V.34 half-duplex

• Auto-dial and auto-answer control

• TTL and CMOS compatible DTE interface

- ITU-T V.24 (EIA/TIA-232-E) (data/control)

- Microprocessor bus (data/configuration/control)

• Receive dynamic range:

- 0 dBm to -43 dBm for V.17, V.33, V.29, V.27 ter and V.21

- -9 dBm to -43 dBm for V.34 half-duplex

• Caller ID Demodulation

• Single tone detection in Data Mode

• ADPCM Voice Mode (Conexant Proprietary)

• Programmable RSLD turn-on and turn-off thresholds

• Programmable transmit level: 0 to -15 dBm

• Adjustable speaker output to monitor received signal

• DMA support for interrupt lines

• Two 16-byte FIFO data buffers for burst data transfer withextension upto 255 bytes

• Diagnostic capability

• V.21 Channel 1 Flag detect and V.21 Channel 2 Flag detect

• +3.3 V operation with +5 V tolerant inputs

• +5 V analog signal interface

• 100-pin PQFP package

• Typical power consumption

- Normal mode: VDD1 = 250 mW (+3.3 V for DSP); VDD = 35mW (+5 V for IA)

- Sleep mode: VDD1 = 20 mW (+3.3 V for DSP); VDD = 0.1 mW(+5 V for IA)

No. Pin name I/O Pin Description193 DEV_RSDP Output analog USB Device Interface194 DEV_DP Bidir.analog USB Device Interface195 DEV_DM Bidir.analog USB Device Interface196 DEV_AVSS GND analog Ground197 DEV_RREF Analog USB Device Reference Input198 DEV_AVDD33 +3.3V analog Power199 DEV_VSENSE Input USB Device Interface200 DEV_RUP Output USB Device Interface201 GP_L0/PO_DATA0 Bidirectional General Purpose IO/Print Video Data Output202 GP_L1 Bidirectional General Purpose IO203 GP_L2 Bidirectional General Purpose IO204 GP_L3 Bidirectional General Purpose IO205 GP_L4 Bidirectional General Purpose IO206 GP_L5 Bidirectional General Purpose IO207 VSS GND digital Ground208 IO_VDD33 +3.3V digital Power

5 – 5

AM-900U
3) Configurations, Signaling Rates, and Data Rates
Configuration Modulation Carrier Fre-quency (Hz) ±

0.01 %

Data Rate (bps) ± 0.01 %

Symbol Rate (Symbols/Sec.)

Bits/Symbol Data

Bits/Symbol TCM

Constellation Points

V.90 PCM PCM — 56000 R/V.34 rates T(Note 4)

8000 Dynamic — —

V. 34 33600 TCM3 TCM Note 2 33600 3429 only Note 2 Note 2 Note 2V. 34 31200 TCM3 TCM Note 2 31200 3200 min Note 2 Note 2 Note 2V. 34 28800 TCM3 TCM Note 2 28800 3000 min Note 2 Note 2 Note 2V. 34 26400 TCM3 TCM Note 2 26400 2800 min Note 2 Note 2 Note 2V. 34 24000 TCM3 TCM Note 2 24000 2800 min Note 2 Note 2 Note 2V. 34 21600 TCM3 TCM Note 2 21600 2400 min Note 2 Note 2 Note 2V. 34 19200 TCM3 TCM Note 2 19200 Note 2 Note 2 Note 2 Note 2V. 34 16800 TCM3 TCM Note 2 16800 Note 2 Note 2 Note 2 Note 2V. 34 14400 TCM3 TCM Note 2 14400 Note 2 Note 2 Note 2 Note 2V. 34 12000 TCM3 TCM Note 2 12000 Note 2 Note 2 Note 2 Note 2V. 34 9600 TCM3 TCM Note 2 9600 Note 2 Note 2 Note 2 Note 2V. 34 7200 TCM3 TCM Note 2 7200 Note 2 Note 2 Note 2 Note 2V. 34 4800 TCM3 TCM Note 2 4800 Note 2 Note 2 Note 2 Note 2V. 34 2400 TCM3 TCM Note 2 2400 2400 only Note 2 Note 2 Note 2V. 32 bis 14400 TCM TCM 1800 14400 2400 6 1 128V. 32 bis 12000 TCM TCM 1800 12000 2400 5 1 64V. 32 bis 9600 TCM TCM 1800 9600 2400 4 1 32V. 32 bis 7200 TCM TCM 1800 7200 2400 3 1 16V. 32 bis 4800 QAM 1800 4800 2400 2 0 4V. 32 9600 TCM TCM 1800 9600 2400 4 1 32V. 32 9600 QAM 1800 9600 2400 4 0 16V. 32 4800 QAM 1800 4800 2400 2 0 4V. 22 bis 2400 QAM 1200/2400 2400 600 4 0 16V. 22 bis 1200 DPSK 1200/2400 1200 600 2 0 4V. 22 1200 DPSK 1200/2400 1200 600 2 0 4V. 22 600 DPSK 1200/2400 600 600 1 0 4V. 23 1200/75 FSK 1700/420 1200/75 1200 1 0 —V. 21 FSK 1080/1750 Up to 300 300 1 0 —Bell 208 4800 DPSK 1800 4800 1600 3 0 8Bell 212A DPSK 1200/2400 1200 600 2 0 4Bell 103 FSK 1170/2125 Up to 300 300 1 0 —V. 17 14400 TCM/V.33 TCM 1800 14400 2400 6 1 128V. 17 12000 TCM/V.33 TCM 1800 12000 2400 5 1 64V. 17 9600 TCM TCM 1800 9600 2400 4 1 32V. 17 7200 TCM TCM 1800 7200 2400 3 1 16V. 29 9600 QAM 1700 9600 2400 4 0 16V. 29 7200 QAM 1700 7200 2400 3 0 8V. 29 4800 QAM 1700 4800 2400 2 0 4V. 27 4800 DPSK 1800 4800 1600 3 0 8V. 27 2400 DPSK 1800 2400 1200 2 0 4V. 21 Channel 2 FSK 1750 300 300 1 0 —Notes:1. Modulation legend:TCM:Trellis-Coded Modulation QAM:Quadrature Amplitude Modulation PCM:Pulse Coded Modulation FSK:Frequency Shift Keying DPSK:Differential Phase Shift Keying2. Adaptive; established during handshake: Symbol Rate (Baud) V. 34 Low Carrier Frequency (Hz) V. 34 High Carrier Frequency (Hz) 2400 1600 1800 2800 1680 1867 3000 1800 2000 3200 1829 1920 3429 1959 19593. For both duplex and half-duplex modes.4. Maximum data rate.

5 – 6

AM-900U
4) FM336Plus (IC18) Terminal description
2) Speaker amplifierThe speaker amplifier (IC17) outputs the buzzer and ringer sound gen-erated by Main CPU (IC1).

PIN I/O Name Interface PIN I/O Name Interface1 — RESERVED NC 51 — RESERVED NC2 IA RS2 HOST Interface 52 GND VSUB —3 IA RS3 HOST Interface 53 GND VSS —4 IA RS4 HOST Interface 54 — NC NC5 IA /CS OHOST Interface 55 — NC NC6 IA /WR HOST Interface 56 MI SLEEP Modem Interconnect7 IA /RD HOST Interface 57 PWR VDD1 —8 OA /RDCLK DTE Serial Interface 58 — NC NC9 OA /RLSD DTE Serial Interface 59 — RESERVED NC

10 OA TDCLK DTE Serial Interface 60 — RESERVED NC11 IA TXD DTE Serial Interface 61 MI SR1IO Modem Interconnect12 OA /CTS DTE Serial Interface 62 PWR VCORE —13 PWR VDD1 — 63 PWR VDD1 —14 — RESERVED NC 64 IA XTCLK DTE Serial Interface15 — RESERVED NC 65 GND VSS —16 GND VSS — 66 — RESERVED NC17 — NC NC 67 OA RXD DTE Serial Interface18 IA /RESET Modem Interconnect 68 IA /DTR DTE Serial Interface19 OA SR4OUT Modem Interconnect 69 PWR VDD1 —20 — NC NC 70 MI IA SLEEP Modem Interconnect21 IA SR4IN Modem Interconnect 71 PWR VGG —22 OA CLK OUT Modem Interconnect 72 OA YCLK Overhead Signal23 OA EYESYNC Diagnostic Signal 73 OA XCLK Overhead Signal24 OA EYECLK Diagnostic Signal 74 OA EYEXY Diagnostic Signal25 GND MAVSS — 75 OA /DSR DTE Serial Interface26 PWR MAVDD — 76 OA /RI Telephone Line Interface27 O(DF) SPKR Telephone Line Interface 77 IA RINGD Telephone Line Interface28 O(DD) TXA2 Telephone Line Interface 78 IA /RTS DTE Serial Interface29 O(DD) TXA1 Telephone Line Interface 79 OA IRQ HOST Interface30 MI VREF Modem Interconnect 80 GND VSS —31 MI VC Modem Interconnect 81 MI GP00 Modem Interconnect32 I(DA) RIN Telephone Line Interface 82 — RESERVED NC33 AGND MAVSS — 83 — RESERVED NC34 IA /POR Modem Interconnect 84 PWR VDD1 —35 — RESERVED NC 85 I XTALI/CLKIN Overhead Signal36 — RESERVED NC 86 O XTALO Overhead Signal37 O(DD) /TALK Telephone Line Interface 87 IA/OB D0 HOST Interface38 PWR VDD — 88 IA/OB D1 HOST Interface39 — RESERVED NC 89 IA/OB D2 HOST Interface40 — RESERVED NC 90 IA/OB D3 HOST Interface41 — NC NC 91 IA/OB D4 HOST Interface42 IA M CNTRL SIN Modem Interconnect 92 PWR VDD1 —43 IA M CLKIN Modem Interconnect 93 IA/OB D5 HOST Interface44 IA M TXSIN Modem Interconnect 94 IA/OB D6 HOST Interface45 IA M SCK Modem Interconnect 95 IA/OB D7 HOST Interface46 IA M RXOUT Modem Interconnect 96 IA/OB RS0 HOST Interface47 IA M STROBE Modem Interconnect 97 IA/OB RS1 HOST Interface48 — RESERVED NC 98 PWR PLL VDD —49 O(DD) OH Telephone Line Interface 99 GND VSS —50 PWR VDD — 100 GNDPLL GND —

Notes:1. I/O types: MI: Modem interconnect IA, IB:Digital input O(DD), O(DF):Analog input I(DA): Analog input OA, OB:Digital output2. NC= No external connection required. RESERVED= No external connection allowed.3. Interface Legend: HOST= Modem Control Unit (Host) DET= Data Terminal Equipment

5 – 7

AM-900U
2.1.4 Scanner I/F block1) CIS I/F blockThe CIS is controlled through buffer (IC14) by Main CPU (IC1), andthe output video signal from CIS is input into AFE block of Main CPU(IC1). CIS LED is controlled through LED driving circuit (IC36,Q29~Q34) by Main CPU (IC1).
2) Scanner Motor controlMTD2007F (IC12): pin-28 HSOP (Scanner Motor Driver)

The scanner motor is driven by this Motor Driver which is the constantcurrent motor driver with bipolar, chopper system the rotation speedand its timing of the scanner motor are controlled by Main CPU (IC1).

2.1.5 Panel I/F blockThe strobe signals for LCD control and key scanning of the operationpanel PWB unit are output from the GPIO port of the Main CPU (IC1).The key switch sense signals from panel unit is connected to periph-eral bus via buffer IC (IC14).

CIS

Main CPU

(IC1)

Image sensor

LED R/G/B

LED Driving

circuit

Buffer IC

(IC14)

Video signal AFE

BLOCK

Fig. 2

Main CPU

(IC1)Motor Driver

(IC12)IC12)

Scanner

Motor

Motor Driver

(IC12)

Fig. 3

Main CPU

(IC1)Buffer IC

(IC14)

Operation

Panel

PWB

unit

LCD Strobe Signal

Control SignalControl

Signal

Key SenseSignal

Peripheral

Bus

Fig. 4

5 – 8

AM-900U
2.2. Printer control blockPrinter control block is composed by a single chip microcomputer"HD64F36049" which built in a 16bit CPU, 96kbyte flash ROM and3kbyte RAM.
2.2.1 HD64F36049 (IC21): pin-80 QFPFeature

High-speed H8/300H central processing unit with an internal 16bitarchitecture.

• Upward-compatible with H8/300 CPU on an object level

Sixteen 16bit general registers

62 basic instructions

• Various peripheral functions

Timer B1 (8bit timer)

Timer V (8bit timer)

Timer W (16bit timer)

Timer Z (16bit timer)

14bit PWM)

Watchdog timer

SC13 (Asynchronous or clocked synchronous serial communica-tion interface) x 3 channels

10bit A/D converter

• On-chip memory

ROM (F-ZTAT): 96kbytes

RAM: 4kbytes

• Operation frequency: 20MHz

NMI

TEST

P67/FTIOD1P66/FTIOC1

Port6

Port7

Port8

Port9

P65/FTIOB1P64/FTIOA1P63/FTIOD0P62/FTIOC0P61/FTIOB0

P77P76/TMOVP75/TMCIVP74/TMRIVP72/TXD_2P71/RXD_2P70/SCK3_2

P17/IRQ3/TRGVP16/IRQ2

CPU

H8/300H

14-bit

PWM

Watchdog

timer

Data bus(lower)

ROM

RAM

IIC2

SCI3

SCI3_2

SCI3_3

Timer B1

RTC

Timer Z

Timer V

Timer W

A/D converter

Data bus(upper)

Address bus

Port B

Port1

Port2

Port3

Port5

Subclock

generator

System

clock

generator

P15/IRQ1/TMIB1P14/IRQ0

P12P11/PWMP10/TMOW

P57/SCLP56/SDA

P55/WKP5/ADTRGP54/WKP4P53/WKP3

P24P23

P22/TXDP21/RXDP20/SCK3

P52/WKP2P51/WKP1P50/WKP0

PB7/AN7

PB6/AN6

PB5/AN5

PB4/AN4

PB3/AN3

PB2/AN2

PB1/AN1

PB0/AN0

AVCC

AVSS

P37P36P35P34P33P32P31P31

P60/FTIOA0

P87P86P85P84/FTIODP83/FTIOCP82/FTIOBP81/FTIOAP80/FTCI

P97P96P95P94P93P92/TXD_3P91/RXD_3P90/SCK3_3

RES

VCL

VCC

VSS

VSS

OSC2

OSC1

X2X1

Fig. 5

5 – 9

AM-900U
HD64F36049 (IC21) Terminal description
TYPE SYMBOL PIN NO. I/O FUNCTIONSPower supply pins Vcc 12 I Power supply pin. Connect this pin to the system power supply.

Vss 9, 50 I Ground pin. Connect this pin to the system power supply (0V).AVcc 3 I Analog power supply pin for the A/D converter. When the A/D converter is not

used, connect this pin to the system power supply.AVss 74 I Analog ground pin for the A/D converter. Connect this pin to the system power

supply (0V).VCL 6 I Internal step-down power supply pin. Connect a capacitor of around 0.1µF

between this pin and the Vss pin for stabilization.Clock pins OCS1 11 I These pins connect with crystal or ceramic resonator for the system clock, or

can be used to input an external clock.OCS2 10 OX1 5 I These pins connect with a 32.768 kHz crystal resonator for the subclock. See

Clock Pulse Generators, for a typical connection.X2 4 OSystem control /RES 7 I Reset pin. The pull-up resistor (typ. 150 kΩ) is incorporated. When driven low,

the chip is reset.TEST 8 I Test pin. Connect this pin to Vss.

External interrupt pins /NMI 13 I Non-maskable interrupt request input pin./IRQ0 - /IRQ3 25 - 28 I External interrupt request input pins. Can select the rising or falling edge./WKP0 - /WKP5 36 - 31 I External interrupt request input pins. Can select the rising or falling edge.

RTC TMOW 56 O This is an output pin for divided clocks.Timer B1 TMIB1 26 I External event input pin.Timer V TMOV 72 O This is an output pin for waveforms generated by the output compare function.

TMCIV 71 I External event input pin.TMRIV 70 I Counter reset input pin.TRGV 28 I Count start trigger input pin.

Timer Z FTIOA0 42 I/O Output compare output/input capture input/external clock input pin.FTIOB0 43 I/O Output compare output/input capture input/PWM output pin.FTIOC0 44 I/O Output compare output/input capture input/PWM synchronous output pin (at a

reset or in complementary PWM mode)FTIOD0 45 I/O Output compare output/input capture input/PWM output pin.FTIOA1 46 I/O Output compare output/input capture input/PWM output pin (at a reset or in

complementary PWM mode)FTIOB1 - FTIOD1 47 - 49 I/O Output compare output/input capture input/PWM output pin.

Timer W FTCI 51 I External event input pin.FTIOA - FTIOD 52 - 55 I/O Output compare output/input capture input/PWM output pin.

14bit PWM PWM 57 O 14bit PWM square wave output pin.I2C bus interface 2 (IIC2) SDA 30 I/O IIC data I/O pin. Can directly drive a bus by NMOS open-drain output. When

using this pin, external pull-up resistor is required.SCL 29 I/OSerial Communication interface 3 (SCI3)

TXD, TXD_2, TXD_3

39, 69, 61

O Transmit data output pin.

RXD, RXD_2, RXD_3

40, 68, 60

I Receive data input pin.

SCK3, SCK_2, SCK_3

41, 67, 59

I/O Clock I/O pin.

A/D converter AN7 - AN0 2, 1, 80 - 75

I Analog input pin.

/ADTRG 31 I Conversion start trigger input pin.I/O ports PB7 - PB0 2, 1, 80 -

75I 8bit input port.

P17 - P14, P12 - P10

28 - 25, 58 - 56

I/O 7bit I/O port.

P24 - P20 37 - 41 I/O 5bit I/O port.P37 - P30 17 - 24 I/O 8bit I/O port.P57 - P50 29 - 36 I/O 8bit I/O port.P67 - P60 49 - 42 I/O 8bit I/O port.P77 - P74, P72 - P70

73 - 70, 69 - 67

I/O 7bit I/O port.

P87 - P80 14 - 16, 55 - 51

I/O 8bit I/O port.

P97 - P90 66 - 59 I/O 8bit I/O port.

5 – 10

AM-900U
This printer CPU executes the print action in accordance with the com-mand from Main controller. Printer CPU controls each component ofLaser Beam Printer (LBP) as follows.
1) Main Motor control

2) Pickup Motor control

3) Fuser control

4) High Voltage Generator control

5) Laser Scanning control

6) Sensor monitor

7) Communication with Main controller

2.2.2 Signal connection

Fig. 6

Limit Temp.

Heater

Lamp

drive

circuit

DRV WRLY GPO AN0RTH

FUSER

Thermister

DRV HLON GPO

/ZCIRQ0

GPOVFM DRV

FAN

GPO/MEN MA+

STEPPER

MOTOR

GPO/MMRES Motor

Driver

MA-

MB+

FTIOBSTEP MB-

5V Tolerance Buf.GPO

DIR

RX_DATA/STS

TXD_3

GPI/DOP +24V

R-COVER

(F-COVER)SCLK/SCLK

SCK3_3

TX_DATA /CMDRXD_3G PI

TRY OPENTORAY

GPIPE BY BYPASS

TORAYGPO

/CPRDYGPI

GPO/DSRDY

GPI GPOPUMA DRV

STEPPER

MOTOR

for Paper

Pickup

GPO/DPAGE

GPI GPOPUMB DRV

3.3V->5V TRANS. GPO/PUMAD DRV

PB_DATAD7~5 EPRDY

GPO GPO/PUMBD DRV

Buffer/DCRDY

GPO GPI /CAMSW CAM SW

5V

Tolerance /DREADYGPO GPI /ROLSNS PU ROLLER

SENSOR

GPI/POUT1 P_OUT

from FUSER

GPI/POUT2 P_OUT

5V Tolerance Buf. from ROLLER

PAGE_SYNC/VSYNC GPO Remove chattering GPI /PIN

P_IN

GPI*3TCT2~TCT0 Toner C/T

GPOPCURES

/PCURES

RESDETECT SW

GPOTC/BIASON HIGH

VOLTAGE

PWB UNITGND GPOMCON

OSC1

FTIOB0 PWM0

20MHzPWMSIN

OSC2 FTIOC0 PWM1PWMSIN

Generation

CircuitAPC_AUTO

TMOV FTIOD0 PWM2

SYNC_LONGPO IRQ1/

PWMINT

/LASERONGPO

GPOLDEN LDEN

OPTICAL

UNIT

(LSU)

/SAMPONGPO

FTIOA1PMCLK /PMCLK

PMDGPO

IRQ2/HSYNC

TRGV

GPI/PMRDY

/PMD

PIXEL_DATAVIDEO IN VIDEO /VIDEO

SAMP /S_H

LINE_SYNC

5V Tolerance Buf.

LaserTiming

Circuit

COMP

COMP

LATCHF.F.

POWER SUPPLY

PWB UNIT

5 V Logic

5 V/24 V Control

3.3 V Logic

OA-2000(OASIS)

16bit

MICROCOMPUTER

HD64F36049

LBPENGINE

Open

OpenCollector

Collector

Open

Collector

Open

Collector

Collector

Open

Digital

Transistor

5 – 11

AM-900U
2.2.3 Signal assignment to the Printer CPU pins
Control unit Mechanism control CPU DescriptionSignal Pin No.OA-2000 I/F /STS TXD Video I/F signals to/from the main CPU (OA-2000)

/SCLK SCK/CMD RXD/PCURES RESET/DCRDY GPO/DREADY GPO/EPRDY GPO/VSYNC GPO/CPRDY GPI/DPAGE GPI/DSRDY GPI

LSU APC_AUTO TMOV APC timing generation signal for line cycle/SYNC TRGV Laser main scanning sync signal

IRQPMCLK FTIOA1 Polygon motor clockLDEN GPO Laser circuit driving signalPMD GPO Polygon motor driving signal/LASERON GPO Laser onSAMPON GPO APC circuit sample signalSYN_LON GPO Next line laser on (SYNC)

High voltage PWM0 FTIOB0 Clock for high voltage control clock PWMSINPWM1 FTIOC0 Clock for high voltage control clock PWMSINPWM2 FTIOD0 Clock for high voltage control clock PWMSIN/PWMINT IRQ Timer setting change interruptMCON GPO Charge controlTC/BSON GPO Transfer/DC bias control

Sensor /PIN GPI Main unit paper feed detection (Paper-In)/POUT1 GPI Paper eject detection (Paper-Out/fusing section)/POUT2 GPI Paper eject detection (Paper-Out/exit roller section)PE_BY GPI Detection of paper presence in the bypass trayOPEN_TRAY GPI Tray cover open/close detection/DOP GPI Door open/close detection (front and right doors)/CAMSW GPI Cam home position detection/ROLSNS GPI PU roller rotational position detectionTCT2 GPI Toner cartridge identification

(Destination and initial toner charge)TCT1 GPITCT0 GPI

Fusing RTH AN Thermistor analog input (temperature detection)HLON GPO Heater lamp ON/OFF control

Main motor /MEN GPO Excitation enable/MMRES GPO Reset input (Home State)STEP FTIOA Step clock

Pickup motor PUMA GPO Excitation phase APUMB GPO Excitation phase B/PUMA GPO Excitation phase /A/PUMB GPO Excitation phase /B

Fan VFM GPO Fan ON/OFF controlPower supply /ZC IRQ AC zero-cross signal input

PWRLY GPO Power relay ON/OFF signal

5 – 12

AM-900U
1) Main Motor control: Control the rotation of Main Motor and its
mechanism

Main Motor is the stepper motor and drives the whole of the mech-anism of LBP. Main Motor is driven in 2-phase excitation by thedriver (IC34: A3982SLB). The driver circuit is provided with the fuse(F7) to shut the motor power supply for the safety.

2) Pickup Motor control: Control the rotation of Pickup Motor and itsmechanism

Pickup Motor is the stepper motor and drives the pickup mecha-nism of print paper. Pickup Motor is driven in 2-phase excitation bythe driver (IC32: ULN2003A). The driver circuit is provided with thefuse (F6) to shut the motor power supply for the safety. Printer CPUcontrols the timing to pickup the paper with watching the roller sen-sor.

3) Fuser control: Control the temperature of the fuser unit

The heater lamp is controlled ON/OFF to adjust the temperature ofthe fusing unit. The heater lamp is driven by the driver (IC32:ULN2003A). The temperature of the fusing unit is monitored withthe thermistor. The fuser control circuit is provided with the safetycircuit to stop to light the heater lamp automatically when the ther-mistor detection temperature rises over unusual high temperature.

4) High Voltage Generator control: Control high voltage supplied toLBP

• Main charger voltage to the drum unit

• Developing bias voltage to the toner unit

• Transfer charger voltage to the transfer roller

The high voltage outputted from High Voltage unit is controlled withPWM and ON/OFF signals ("MCON" and "TCON").

5) Laser Scanning control: Control Optical unit (LSU) to expose theOPC drum.

The laser beam scanning light expose the OPC drum correspond-ing to the print data. The circuit of Optical unit (LSU) is composedwith the scanning motor drive block and the laser beam drive block.

a) The control of the scanning motor drive block

The scanning motor is controlled by the clock of 2659.574Hz("PMCLK") and ON/OFF signal ("PMD"). Optical unit (LSU)replies by the ready when the rotation of the motor becomesstable. The initialization of the laser beam control is started afterthe stable rotation of the scanning motor is confirmed.

b) The laser beam drive block

The timing of the signals is controlled in accordance with thespecifications of Optical unit (LSU). Main CPU (IC1: OA-2000)outputs the print data ("PDATA") synchronized in the horizontalsynchronous signal ("SYNC") from Optical unit (LSU). The printdata is generated by Main CPU is directly transferred to Opticalunit (LSU).

6) Sensor monitor: Monitor each sensor

Printer CPU controls the timing of the printing action with the follow-ing sensor information, and detect the paper jam, the paper emptyand the paper size.

a) PIN: Detect carriage position of the paper

b) POUT1: Detect carriage position of the paper

c) POUT2: Detect carriage position of the paper

d) PEBY: Detect the paper on the bypass tray

e) OPEN_TRAY: Detect the tray cover setting

f) TCT2~0: Detect the toner cartridge setting

7) Communication with Main CPU

The printer information is communicated with Main CPU. At first,Main CPU transfers the command to Printer CPU on serial commu-nication I/F. Then, the action according to the command is exe-cuted, e.g. start printing and return the status of the printer.

2.2.4 Hardware controlled protection function

A fuse is installed in the following power supply lines: Optical unit (LSU) laser, Main motor, Pickup motor

Device Protective action Circuit description Purpose Status to be activatedHeater lamp (fusing device)

1 The heater lamp is forcibly turned off when the temperature of the fusing device (thermistor value) exceeds the upper limit.

The circuit forcibly turns off (resets) the relay control signal of the heater lamp when the ther-mistor value reaches 238 ± 6 °C. To turn on the heater lamp again, it is necessary to have the micro-computer change the relay con-trol signal PWRLY from 0 to 1. In other words, once the protective action is performed, the protec-tion is not canceled automatically even if the temperature detected by the thermistor decreases.

Avoiding the abnormally high temperature of the fusing device.

The protection is activated when F/W is out of control, the microcomputer ADC is defec-tive, or other abnormality occurred. Normally, the heater lamp is turned on/off by moni-toring the temperature using F/W.

Laser (LSU) 1 When the cover is open, the power sup-ply to the laser system circuits is shut off.

Equipped with a regulator circuit for producing the laser system power (+5 V) supplied to the LSU from +24 V power supply inter-rupted by the interlock.

Avoiding the exposure to laser beam.

Malfunction due to the digital system circuit failure.

2 When the polygon motor is inactive, the VIDEO signal is dis-abled (lighting prohib-ited).

Equipped with a circuit for enabling output of the VIDEO sig-nal when the polygon motor drive signal PMD is received.

Preventing the laser beam from focusing on only one point on the drum.

The polygon motor is stopped while debagging.

3 The sampling of S/H signal is disabled unless the VIDEO sig-nal is active (laser on).

Equipped with a circuit for enabling output of the S/H signal when the VIDEO signal is received.

Avoiding abnormally high output of the laser.

When F/W under develop-ment is defective or runs out of control, the protection is activated. Normally, each sig-nal is controlled following the sequence by F/W.

5 – 13

AM-900U
2.3. Power sectionThe Control PWB requires multi voltage (+1.8V, +3.3V, +5V, +24V,+24VH).
+3.3V, +5V, +24V and +24VH are supplied from the power supply unit,and +1.8 V are generated by the regulator (IC8).

+3.3VR is generated by regulator (IC9) on the Control PWB, is theexclusive use as clean power for scanner.

INT5V is generated by regulator (IC22) on the Control PWB, is theexclusive use as interlocking power for Optical unit (LSU).

Its structure is as shown below.

Power Supply

Unit

Control PWB

+24VH(*) +24VH

+24V (**) +24V

INT5V

+5V +5V

+3.3VR

+3.3V +3.3V

+1.8V

(*) Supplied always regardless of door open/close.

(**) Supplied only when door is close.

KIA7805API (IC22)

XC6219B332PR (IC9)

FAN1117AD18X (IC8)

Fig. 7

5 – 14

AM-900U
3. Printer mechanism control block
3.1. Unit control

3.1.1 High voltage unit controlThe high voltage unit outputs the following voltages:

• Main charger voltage (DC-950V + AC760V peak to peak)

• Transfer charger voltage (DC+3600V + AC760V peak to peak)

• Developing bias voltage (DC-180V)

The following signals are outputted from the CPU and Logic to con-trol the above voltages.

• MCON

This signal is to turn on/off the main charger.

When this signal is outputted.

As a result, the main charger voltage is outputted to the secondaryside of the transformer (B51).

• TCON

This signal is to turn on/off the transfer charger and the developingbias voltage.

• PWMSIN

This signal is to control the main charger voltage and the transfercharger voltage. The PWM pulse of about 300Hz is outputted.

This pulse waveform adds the AC component to the main chargervoltage and the transfer charger voltage.

By changing the pulse duty of this signal, the main charger voltageand the transfer charger voltage are controlled.

3.1.2 Electrical connection

Fig. 8

CONTROL PWB

16bit CPUIC21

57

56

TCON

MCON

PWMSIN


PWMcontrolcircuit

Logiccircuit

Oscillationcircuit

B51Transformer

High Voltage PWB Unit


Oscillationcircuit

Feedback circuit

Feedback circuit

B1Transformer

HV(+)Rectifiercircuit



Constantvoltage(+)circuit

Constantvoltage(-)circuit

Shortcircuit

Shortprotectioncircuit

SV

DV

MC

TC

110MΩ

250MΩ

FU-EARTH

LASER MFP

Transfer Roller

Supply Roller

Developing Roller

Charger Roller

Heat Roller

Pressure Roller

Doctor

OPC DRUM

Separation electrode

5 – 15

AM-900U
3.1.3 Laser scanning unitThis unit controls the laser beam power and laser beam scanning.
The control is performed with the signals inputted outputted to or fromthe CPU and Logic circuit.

1) Signal functions

2) Laser beam power control

The laser beam power is controlled in the laser scanning unit.

This circuit functions to keep the laser beam output power at a con-stant level.

The laser beam output is monitored with photo diode for monitor.When the laser beam output rises above the specified value, theimpedance of photo diode is decreased to decrease the monitorinput voltage of the laser diode control IC.

Then the laser diode drive voltage is decreased to decrease thelaser beam output to the specified level.

When the laser beam output is decreased below the specifiedlevel, the contrary operation are performed.

3) Timing of scanning

a) Scanning motor interface

Fig. 9

Fig. 10

Lens

Lens

Polygon mirror Polygon motor

Laser

Photodiode

LD PWB

Lens

Laser diode

Laser scanning unit (LSU)Laser start

position sensorScan

Laser

Photodiode

Laser diode

Laser diode driver

LD PWB

Polygon motor

Amp.

Laser

Motor driver

nHSYNC

nLDEN

nVIDEO

nS/H

CLOCK

nREADY

nSTART

GND

+24V

+5V

GND

Motor

Laser Scanning Unit (LSU)

Polygon motor

Polygon mirror

1

2

3

4

5

4

3

2

6

1, 5, 7

8

PMCLKClock signal for driving the scanning motor. (2659.57Hz)

PMDScanning motor ON/OFF signal.

HSYNCThis signal is outputted when the laser beam scanned by the laser beam sensor signal is sensed by sensor (Photo diode).Used for the left margin control.

VIDEOThis signal is used to control the laser diode emitting.Not only when the laser beam is emitted to perform the LEND pro-cess, but also when the laser beam is emitted as image data, 16bit CPU (IC21) controls and the signal is outputted from video termi-nal.

Fig. 11

Pin No. Terminal I/O Function1 CLOCK Input Clock input2 nREADY Output Motor rotation detect signal

"L" : Synchronous"OPEN" : Asynchronous

3 nSTART Input Motor control signal"L" : Start"OPEN" : Stop

4 GND - GND5 +24V - Power supply (+24V)

Laser

nHSYNC

ON

OFF

Non-Active

Active

16.26mm

27.88µs

216mm

370.34µs

1 LINE

328.95mm

564.0µs

>3.75mm

>6.43µs 1.0µ s max.

Effective printing width

Effective width of printing data

F-number/Focal Length:104.7mm

VIDEO CLK:13.7774MHz

Polygon rotation speed/Rotation speed:26595.7min-1

5 – 16

AM-900U
b) Laser Drive circuit operation timing
c) Each signal injection timing of the scanner motor

d) Laser Drive circuit interface

3.1.4 Fusing unit controlThe fusing section is heated by the heater lamp (500W). The heaterlamp is controlled (turned on/off) to keep the optimum temperature.The following signals are outputted by the CPU and Logic circuit forcontrol.

1) Signal functions

• HLON

This signal is to turn on/off the heater lamp. When this signal isoutputted turn on triac TRA1. Then an AC power is supplied tothe heater lamp to turn on the heater lamp.

• RHT

This is the output signal of the thermistor which detects the sur-face temperature of the heat roller. It is inputted to the CPU. Theheater lamp is turned on/off depending on the value of RTH volt-age.

2) Protect against overheat

Though the heater lamp ON signal (HLON-) is normal, if triac TRA1are kept ON, overheat may result.

To prevent against this, temperature fuses are used.

When the fusing roller surface temperature exceeds about 214degrees C, the temperature fuse blows off to open the +24V powerline which drives the power relay RL1, opening the power line forthe photo triac TRA1. Therefore, the power is not supplied to theheater lamp.

A temperature fuse is also provided in the heater lamp power line.In case of overheating, the heater lamp power line is openeddirectly.

3) Timing of temperature detection and heater control

As shown by the following timings, four values of software ther-mistor voltage are input as A/D conversion values. The mean valueof two medians among these four is regarded as the newest ther-mistor value (temperature).

• The value is compared with the temperature (200°C) controlvalue every 100 ms.

• If the value is higher than 200°C, the heater becomes OFF. Iflower, the heater becomes ON.

• The heater ON timing is in accordance with the timing of PowerZero Cross interrupt.

4) Heater control (Temperature control)

Control method

a) Base machine printing (Copy, List, Receiving)

• Temperature control is started when data to be printed areproduced (or when slips are to be prepared).

• Temperature is controlled at 200 °C. (Heater OFF over 200°C. Heater ON below 200 °C.)

• After printing, temperature is not controlled. (Heater is notturned ON.)

• Fan motor starts revolving from the beginning of temperaturecontrol and stops 120 seconds after printing is finished.

Fig. 12

Fig. 13

Pin No. Terminal I/O Function4 nLDEN Input Signal enables Laser driven

"H" : Disable"L" : Enables

2 nS/H Input APC control signal"H" : Hold"L" : Sampling

3 nVIDEO Input Laser control signal"H" : Laser OFF"L" : Laser ON

1 GND - GND5 GND - GND7 GND - GND6 +5V - Power supply (+5V)8 nHSYNC Output

(Open-collector)

Horizontal synchronize signal"H" : Asynchronous"L" : Synchronous

Laser drive circuit/LD Drive Circuit

nHSYNC

nLDEN

nVIDEO

nS/H

Laser output

Settling time/Settling Time3ms above/More than 3ms

APC correction time/Auto Power Control Time10µs above/More than 10µs

Laser OFF time/LD OFF Time

3µs following/Less than 3µs

IN

OUT

CHECK

signal monitoring

DC24V24V

0V

H

L

H

L

UNLOCKAsynchronous

UNCHECK

CHECK

GO

STOP

LOCKsynchronous

CLOCK

nSTART

nREADY

nREADY

SpeedJitter etc.

Min 10 ms

Min 10 ms

Min 10 ms

Min 0.1s Min 0.1s

Min 1s

Min 1s

(Max 0.5s)Starting time

Fig. 14

T (x 10ms)

Heater ON/OFF Control

Timings of thermistor value input and heater control

Inputting thermistor values

Heater ON/OFF Control

5 – 17

AM-900U
b) PC printing
• Temperature control is started when PC starts printing.

• Temperature is controlled at 200 °C. (Heater OFF over 200°C. Heater ON below 200 °C.

• After printing, temperature is not controlled.

• Fan motor starts revolving from the beginning of temperaturecontrol and stops 120 seconds after printing is finished.

Temperature control is not started from the start of printingbecause the first copying time should be within 28 seconds.

3.1.5 Electrical connection

The heat roller surface temperature is maintained to the optimum levelby controlling ON/OFF of the heater lamp according to the tempera-ture data (voltage) from the thermistor. The heat roller surface temper-ature is controlled to 200°C. Two temperature fuses are provided toprotect the heat machine from an abnormally high temperature in thefusing section. The heater lamp is lighted by the AC power.

Fig. 15

Printing started

HLON

FAN

OFF

200°C

Temperature control started

Printing finished

In case of PC printing(Single sheet/continuous)

Heater lamp: The 500W halogen lamp is used.Thermistor: Thermistor of chip type with good response is

used to respond to rapid heating of the heat roller.

Temperature fuse 1 (152°C):

Temperature fuse 1 is installed to the fusing cover. It blows off when the ambient temperature of the fusing cover rises abnormally (152°C).

Temperature fuse 2 (216°C):

Temperature fuse 2 is in close contact with the heat roller. It blows off when the heat roller tem-perature rises abnormally high (216°C).

Fig. 16

POWER PWBCONTROL PWB

HLON-71 116

CNAC

L3

CNPC2

TRA1

RL1

HT

+5V

PW

CIRCUIT

RLY-

16bit

CPU

(IC21)

75

N1

CNHT

ACN3

1 ACL

+5V1

CNRTH

2 RTH

+24VMAIN+24VS

+24VMAIN1

CN6

3 +24VS

Temperature

fuse 1 (152°C)

Temperature

fuse 2 (216°C)

Heater

lamp

Thermistor

CNPW

73

IC32

PWRLY

RTH

5 – 18

AM-900U
[3] Circuit description of LIU PWB
1. LIU block operation description

1.1. Block diagram

1.2. Circuit descriptionThe LIU PWB is composed of the following 9 blocks.

1. Surge protection circuit

2. On-hook status detection circuit

3. Dial pulse generation circuit

4. CML relay

5. Matching transformer

6. Hybrid circuit

7. Signal selection

8. CI detection circuit

9. Power supply and bias circuits

1.3. Block description

1.3.1 Surge Protection circuitThis circuit protects the circuit from the surge voltage occurring on thetelephone line.

• The AR1 protects the circuit from the 390V or higher line surge volt-ages.

• The VA2 and AR3 protect the circuit from the 500V or higher verti-cal surge voltage.

• The ZD6 and ZD7 control the voltage generated on the secondaryside of matching transformer to 2V.

1.3.2 On-hook status detection circuitThe on-hook status detection circuit detects the status of the hook of atelephone externally connected.

• External telephone hook status detection circuit (EXHS)

This circuit comprises the photo-coupler PC3, resistors R13 andR12, Zener diodes ZD1 and ZD2. When an external telephone isconnected and enters the on-hook mode, the LED of photo-couplerPC3 emits light and the light receiving element turns on. The statussignal EXHS is input to OA-2000 by way of IC10 (Logic IC).

EXHS LOW : EXT. TEL OFF-HOOK

EXHS HIGH: EXT. TEL ON-HOOK

1.3.3 Dial pulse generation circuitThe pulse dial generation circuit comprises CML.

CML ON: Make

CML OFF: Breaks

SURGEPROTECTIONCIRCUIT

HSDETECTOR

DIODEBRIDGE

ACTIVECHOKEHI

LO

CIDETECTOR +5V

TXA2

MODEM(FM336PLUS)RIN

TXA1

VREF

RXINRXIN

TXOUT

CONTROLLIU

HI

HI

CI CI

EXHS EXHS

CML CML CML

PB_DATA

BZOUT

OA-2000

SPMUTE

VOLC

VOLB

VOLA

LO

LO

TXOUT

+5V

+24VA

DG

LINE

EXT.TEL

SPEAKER

CI

IC10LOGIC IC

Fig. 17

5 – 19

AM-900U
1.3.4 CML relayThe CML relay switches over connection to the matching transformerT1 while the FAX is being used.
1.3.5 Matching transformerThe matching transformer performs electrical insulation from the tele-phone line and impedance matching for transmitting the FAX signal.

1.3.6 Hybrid circuitThe hybrid circuit performs 2-wire-to-4-wire conversion using the IC ofoperational amplifier, transmits the voice transmission signal to theline, and feeds back the voice signal to the voice reception circuit asthe side tone.

1.3.7 Signal selectionThe following signals are used to control the transmission line of FAXsignal. For details, refer to the signal selector matrix table.

[Control signals from output port]

[Signals for status recognition according to input signals]

[Other signals]

1.3.8 CI detection circuitThe CI detection circuit detects the CI signals of 15.3 Hz to 68 Hz. A CIsignal, which is provided to the photo-coupler PC1 through the C1(0.82 uF), R6 (22K), and ZD3 and R5 (13K) when the ring signal isinputted from the telephone line.

1.3.9 Power supply and bias circuitsThe voltages of +5V and +24VA are supplied from the control PWBunit.

(Example: Fax signal send)

Signal Name Description

CML0Line connecting relay and DP generating relayH: Line makeL: Line break

SP MUTESpeaker tone mute control signalH: Muting (Power down mode)L: Muting cancel (Normal operation)

VOL AVOL BVOL C

(the circuit is located in the control PWB.)

Speaker volume control signal

L

H

L

VOL A

L

L

L

VOL B

L

L

H

VOL C

VRSEL1 VRSEL2 matrix

-High

Low

Buzzer DTMF

High

Middle

Low

High

Middle

Low

RING./Receiving

Signal Name FunctionCI Incoming call (CI) detection signal

EXHS

H: The handset or external telephone is in the on-hook state.L: The handset or external telephone in the off-hook state.

Signal Name Function

TXOUT Transmission (DTMF) analog signal outputfrom modem

RXIN Reception (DTMF, others) analog signal inputinto modem

No. Signal Name (CNLIU) No. Signal Name (CNLIU)1 RXIN 6 CML2 TXOUT 7 +5V3 CI 8 DG4 /EXHS 9 +24VA5 DPON

SURGEPROTECTIONCIRCUIT

HSDETECTOR

DIODEBRIDGE

ACTIVECHOKEHI

LO

CIDETECTOR +5V

TXA2

MODEM(FM336PLUS)RIN

TXA1

VREF

RXINRXIN

TXOUT

CONTROLLIU

HI

HI

CI CI

EXHS EXHS

CML CML CML

PB_DATA

BZOUT

OA-2000

SPMUTE

VOLC

VOLB

VOLA

LO

LO

TXOUT

+5V

+24VA

DG

LINE

EXT.TEL

SPEAKER

CI

IC10LOGIC IC

Fig. 18

5 – 20

AM-900U
[4] Circuit description of power supply PWBThis power supply unit has the function to convert the AC120V (60Hz)to DC+24V, and provide these output to the equipment. The followingexplains the function of each block. (See Fig. 19)
1. Filter circuit blockThis circuit reduces the outgoing noise through the input lines which isgenerated in the power supply unit, and prevents the invasion of thenoise from the lines. (The excessive surge such as thunder is pre-vented by the varistor (Z1).)

2. Rectification and smoothing circuit blockThis circuit rectifies and smoothes AC input, and provides the DC volt-age to the switching circuit block.

3. Switching circuit blockThis circuit converts the DC voltage (provided from the rectificationand smoothing circuit block) to the high-frequency pulse voltage byFET (Q1)’s switching (on/off repeat), and provides the energy to thetransformer (T1). It discharges the energy (charged during the FETON time) to the secondary side during the FET OFF time through thesecondary windings. The output voltages on the secondary side pro-vided by the energy depend on the ratio of the winding turns (primary :secondary) etc..

4. Control circuit blockThis circuit block controls the output voltage by transmitting thedetected +24V voltage to the primary control circuit through the photo-coupler (PC1). In case of the over-current, this circuit reduces provid-ing the energy to the transformer. In case of the over-voltage, this cir-cuit reduces providing the energy to the transformer by letting thepower-zener (D104 : connected between the +24V output voltage andGND) into the short mode and letting the over-current protection circuitwork.

5. +24 V SUB output circuit blockThis circuit block rectifies and smoothes the high-frequency pulse volt-age provided by the transformer, and provides the DC+24V output tothe equipment. The output voltage is adjusted by the variable resistor(VR101).

6. +24 V MAIN output circuit blockThis circuit block supplies DC+24V output to equipment through a con-nector (CN2) from +24V provided by the transformer.

7. +5 V output circuit blockThis circuit block rectifies and smoothes the high-frequency pulse volt-age provided by the transformer and provides about DC+7V output tothe regulator IC, and provides the DC+5V output to the equipment.

8. +3.3 V output circuit blockThis circuit block supplies +3.3V output that is stable by the choppercircuit which considered the above-mentioned +24V as the input. Thissystem supplies energy to load through L271 during the ON of MOSFET Q271, and is making the energy accumulated L271 return to loadby D271 during the OFF. Control of constant voltage is performing +5Voutput by applying detection and feedback by Integrated circuit regula-tor IC201.

9. AC output circuit blockThis circuit block supplies AC output from AC input to equipmentthrough the optical-isolator (PC2) and the power-relay (RL1) by sig-nals (+24VS/HL ON-/PWRLY-).

10. Zero cross circuit blockThis circuit block rectifies the AC input, and provides the ZC signal toequipment through the photo-coupler (PC3).

Input

AC OUT

(1)Filtercircuitblock

(9)AC outputcircuit block

(2)Rectificationand smoothingcircuit block

(4)Controlcircuit block

(10)Zero-crosscircuit block

(3)Switchingcircuitblock

(5)+24V circuitblock

(7)+5V circuitblock

(8)+3.3V circuitblock

(6)+24V Main circuitblock

CN2

Power relay

Optical isolator

Transformer

Photo-coupler

+24VS

+24V MAIN

+24V SUB

+5V

+3.3V

GND

/ZC

HLON-

PWRLY-

Fig. 19

5 – 21

AM-900U
[5] Circuit description of CIS unit
1. CISCIS is an image sensor which scans the original paper in close contactwith the full-size sensor, being a color type with the pixel number of5,148 dots and the scanning density of 600 dpi. It is composed of sen-sor, rod lens, LED light source of Red, Green and Blue, Analog mem-ory circuits and so on.

2. Block diagram

3. Waveform

3.1. Timing chart 11) CLK timing chart

2) Data output timing chart

After turning on the SP pulse, the analog output starts from the set-ting up point of 64 clock pulse.

3.2. Timing chart 21) Reading color document

(*): The pulse width of CIS R LED/CIS G LED/CIS B LED areadjusted automatically every scan, so it is a change.

2) Reading monochrome document

(*): The pulse width of CIS R LED/CIS G LED/CIS B LED areadjusted automatically every scan, so it is a change.

Fig. 20

Fig. 21

Fig. 22

12 8 1 5 2

VLED VREF GND

4 6 7 3

NC

C

C

CC

C

AO

RR R

VDD SP CLK GND

9

B

10

LED GND

G

11

R

CIS UNIT

CISCLK

(CNCIS 7pin)

CISSP

(CNCIS 6pin)

(CNCIS 1pin)

4MHzApprox. 3.3V

Approx. 1~1.5V

(White level)

Approx. 0.8V

(Offset level)

0V

0V

Ao

CISCLK

1 2 52 53 54 64 65 66

CISSP

VREF Output Perlod(52pixels)

1~52pixels

Analog Output Period

65~5212pixels

Dummy Output

53~64pixels

*1

Ao

Fig. 23

Fig. 24

1.7ms 1.7ms 1.7ms

CIS R LED(*)

(Q31-B)

CIS G LED(*)

(Q30-B)

CIS B LED(*)

(Q29-B)

CIS CLK

CIS SP

Ao

4MHz

4MHz

1.7ms 1.7ms 1.7ms

CIS R LED(*)

CIS G LED(*)

CIS B LED(*)

CIS CLK

CIS SP

Ao

5 – 22

AM-900U
[6] Circuit description of operation panel PWB
1. Operational description1) Operation panel PWB

The operation panel PWB consists of 30 keys.

This PWB includes the eight STRB lines (8bit) and the four SENlines (4bit). The eight STRB lines are controlled by OA-2000 (CPU)on control PWB and the four SEN lines return signals to controlPWB. The LED on this PWB is also controlled by LEDON (1bit sig-nal) from control PWB. The LD (5bit) include signal line for fourLCD data lines and RS line.

2) LCD

The LCD uses the one-chip LCD driver IC to display 16 digits x 1line. The LCD display density is not controlled.

2. Block diagram

Fig. 36

SEN[3:0]

STRB[7:0]

E

LED ON

LED

R

KEY MATRIX

LCD

LD[4:0]

5 – 23

AM-900U
[7] Data flow chart
1. COPY

2. FAX/SEND

3. FAX RECEIVE

4. PC PRINT

5. PC SCAN

CIS

SDRAM

(IC4)

Laser Scan

Unit

1

2

4

Control PWB

3

OA-2000

(IC1)5LSU I/F controlled

by Printer CPUPrinting

CIS

SDRAM

(IC4)

LIU PWB1

2

4

Control PWB

3

OA-2000

(IC1)5FAX MODEM

(IC18)PSTN

TEL LINE

TEL LINELIU PWB

FAX

MODEM

(IC18)

OA-2000

(IC1)

1

SDRAM

(IC4)

PSTNLSU I/F

controlled by

Printer CPU

Control PWB

2

3 4

6 Laser Scan

UnitPrinting

PC

SDRAM

(IC4)

Laser Scan

Unit

1

2

4

Control PWB

3

OA-2000

(IC1)

5LSU I/F

controlled by

Printer CPU

PrintingUSB

CIS

SDRAM

(IC4)

1

2

4

Control PWB

3

OA-2000

(IC1)PC

USB

5 – 24

AM-900U
[8] Troubleshooting
1. Printer error code

2. Scanner error code

SYSTEM ERROR [P1] The roller sensor could not detect its home position

after driving the pick up motor for the specified period.

SYSTEM ERROR [P2] The printer controller detected the optical unit (LSU)

error.

SYSTEM ERROR [P3] Thermistor error was detected.

SYSTEM ERROR [P4] ROM or RAM error was detected on the printer

control unit.

SYSTEM ERROR [P5] High temperature error was detected.

SYSTEM ERROR [P6] Low temperature error was detected.

SYSTEM ERROR [P7] Communication error between the main controller

and the printer controller was detected.

The roller sensor could not become NOT-Active after

passing the specified period from picking up paper.

The external interrupt signal for optical unit (LSU) or

High-voltage control did not become active after

passing the specified period.

SYSTEM ERROR [S1] The scanner unit could not detect change point of

home postion. (ON -> OFF or OFF -> ON)

5 – 25

AM-900U
3. Troubleshooting of control PWB
Display Error

on LCDPickup Motor Error

Not rotate

or shortage torque

Not detect roller sensor

SYSTEM ERROR

[P1]

R265~R268

IC32 (driver)

F6 (fuse)

IC21 (Printer CPU)

CNROLSNS

(Connector)

C,R on route

of CNROLSNS~IC21

D15 (zener diode)

R331~R334

IC21 (Printer CPU)

1

A

LSU ErrorSYSTEM ERROR[P2]

H/V-unit control-circuitError

Optical Error(Laser)

+5V-Regulator Circuitfail

Control signal fail

CNPM(Connector)

Q14(Transistor)

Q15(Transistor)

R301

IC21 (Printer CPU)

F5 (fuse)

C202,C206,C207

D14 (Diode)

IC22(Regulator IC)

R277

Scanning-motor Error

CNLSR(Connector)

R,C around aboveICs

IC22(Regulator IC)

IC25~ IC27

IC22(Regulator IC)

IC23,IC25,IC28,IC29

R,C around aboveICs

A

2

B

5 – 26

AM-900U

Thermister ErrorSYSTEM ERROR[P3]

SYSTEM ERROR[P4]

Printer Control MicrocomputerROM/RAM Error

Fuser Temp.too High

SYSTEM ERROR[P5]

Temp. detectError

Heater control Error /HLON, /PWRLY signal

IC21 (Printer CPU)

IC22(Regulator IC)

D13 (Diode)

C, R on routeof CNRTH~IC21

CNRTH (Connector)

IC21 (Printer CPU)

CNRTH (Connector)

Other parts on routeof CNRTH~ IC21

IC21 (Printer CPU)

CNPW-12pin/13pin

IC32 (driver)

B

3

4

5

C

Fuser Temp.too Low

SYSTEM ERROR[P6]

Temp. detectError

Heater controlError

/HLON, /PWRLYsignal

Safety circuit

No detect zerocrosssignal (/ZC)

IC21 (Printer CPU)

CNRTH (Connector)

C, R on routeof CNRTH~IC21

IC21 (Printer CPU)

CNPW-12pin/13pin

IC32 (driver)

R335, R336

IC31 (Comparator)

IC25,IC29,IC33

R, C around aboveICs

R, C around aboveIC31IC21 (Printer CPU)

C, R on routeof CNPW-14~IC21

CNPW-14pin

C

D

6

5 – 27

AM-900U

SYSTEM ERROR

[P7]Communication Error

Printer Controller

fail

Main to Printer Con.

Communication Error

IC21 (Printer CPU)

CNICEM-9pin

(Connector)

IC1

(Main Controller)

IC14 and

its peripheral parts

IC15 and


C, R on route

of IC14~IC1

IC21 (Printer CPU)

X5 and


IC10 and


C, R on route

of IC15~IC21

C, R on route

of IC10~IC1

D

7

E

SCANNER ERRORNot rotate

scanner motor

8

Not detect Home

Position Sensor

SYSTEM ERROR

[S1]

F3 (fuse)

IC12 (driver)

Q5/Q6 (Tr)

IC1 (Main CPU)

CNHPS

(Connector)

IC1 (Main CPU)

C,R on route

of CNHPS~IC1

C,R on route

of IC1~IC12

CIS LED not Light

IC36 (Regulator)

IC1 (Main CPU)

Q29~Q34 (Tr)

C,R around

IC1,IC36 and Q29~Q34

1

E

5 – 28

AM-900U

VIDEO Signal fail

IC14 (Buffer)

IC1 (Main CPU)

C,R on route of

CNCIS-1pin~IC1

IC9 (Regulator)

C,R on route

of IC1~IC14~CNCIS

C,R on route

of IC9~CNCIS

Analog Front End fail

IC9 (Regulator)

IC1 (Main CPU)

C,R on route

of IC9~IC1

Vref Decoupling C

C19/C22/C27~C30

1

USB

Link Error

9

C,R on route

of IC1~CNUSB

CNUSB

connector

USB Power Supply route

to IC1-198/196pin

IC1 (Main CPU)

RTC Error

10

RTC Power IC1-137pin, 140pin

R35,R37,C274

X1 (32.768KHz X'tal)

and its peripheral

Clock tick away

incorrectly

Date set error

Oscillator

RTC Power IC1-137pin, 140pin

R35,R37,C274

5 – 29

AM-900U

LCD not display correctly

(Motor initialize OK)LCD control ERROR

11

C,R on route

of IC1~CNPN

CNPN

Connector

IC1 (Main CPU)

LCD not display correctly

(Motor not initialized)System ERROR

12

IC4 (SDRAM)

IC1 (Main CPU)

IC5 (RESET IC)

IC6 (FLASH)

X3 (X'tal) and around

C,R on route

of IC1~IC4 and IC6

C,R on route

of IC5~ IC1

Power Line

+3.3V, +1.8V

13

IC10 (Buffer)

CNPN

connector

C,R on route of

IC1~CNPN

IC1 (Main CPU)

C,R on route of

CNPN~IC10~IC1

CNPN

connector

Q4/Q7 (Tr)

C,R on route of

IC1~Q4~Q7~CNPN

IC1 (Main CPU)

14

Panel Key

Sensing Error

PANEL LED

not light

5 – 30

AM-900U

TX/RX failureFAX communication

failure

IC19 (OP AMP)

IC18 (Modem)

IC1 (Main CPU)

CNLIU

connector

F4 (fuse)

C,R on route of

IC1~IC18 & CNLIU

C,R on route of

IC18~IC19~CNLIU

Power line

+24VH, +5VA

Communication Speed

abnormal

C, R on route of

IC18~IC19~CNLIU

IC19 (OP AMP)

IC18 (Modem)

15

Not soundBuzzer / Ringer

failure

IC17 (Speaker AMP)

IC16 (Analog Switch)

IC1 (Main CPU)

CNSP

connector

C,R on route of

IC1~IC16~IC17

C,R on route of

IC17~CNSP

Volume not change

C, R on route of

IC1~Q10/11/12~IC17

Q10/Q11/Q12 (Tr)

IC1 (Main CPU)

16

5 – 31

AM-900U

DOCUMENT not feed

(Flatbed scan start)

ADF SCAN

paper-feed failure

C,R on route of

CNFRT~IC1

CNFRT

connector

IC1 (Main CPU)

"DOCUMENT JAMMED"

message

CNORG

connector

IC1 (Main CPU)

C,R on route of

CNORG~IC1

17

Front Sensor

sense failure

ORG Sensor

sense failure

Scanner motor stall

IC12 (driver) and


Q5/Q6 (Tr)

IC1 (Main CPU)

C,R on route

of IC1~IC12

Quality (too light/toodark/noisy)

Copy Image

Error

18

CIS control fail VIDEO Signal fail

CIS LED not Light

C,R on route ofCNCIS-1pin~IC1

C,R on routeof IC1~IC14~CNCIS

CNCISconnector

C,R aroundIC1,IC36 and Q29~Q34

CNCIS-8~11pinand its peripheral

Q29~Q34 (Tr)

IC36 (Regulator)

F

Abnormal data JBIG data error

Print data error

IC4~IC1

IC4 (SDRAM)

IC1-201pin~IC15~IC23

IC21 (Printer CPU)

X2~IC3~IC1-133pin

X2(27.5549MHz X'tal)and its peripheral

5 – 32

AM-900U

F

Scalling/positionincorrect

Horizontal

Vertical

Print data

timing error

LSU motor control

fail

Main Motor error

Synchronous signal

fail

Synchronous signal

fail

X2~IC3

~ IC1-133pin

X2(27.5549MHz X'tal)

and its peripheral

CNLSR-8pin~IC27

~ IC14~IC1-68pin

CNLSR connector

IC21-21pin~IC14

~IC1-67pin

X5(20MHz X'tal)

and its peripheral

CNPM connector

CNPM-1pin~IC21-47pin

IC34 (motor driver)

and its peripheral

X5(20MHz X'tal)

and its peripheral

IC34-16pin~IC21-53pin

Error in standbyPrinter Error IC21-67~69pin~CNTCT

19

Display "NO TONERCART." on LCD

Display "PAPERJAMED" on LCD

Error in Print actionCannot feed paper from

Bypass-tray

Display "PAPER

MISMATCHED" on LCD

PEBY signal

PIN signal

TCT2~0 signals

PIN/POUT1/POUT2signals

IC21-80pin~CNPOUT1

IC21-1pin~CNPIN

IC21-78pin~CNTCT

IC21-1pin~CNPIN

Display "PAPERJAMED" on LCD

PIN/POUT1/POUT2

IC21-79pin~CNPOUT2

IC21-80pin~CNPOUT1

IC21-1pin~CNPIN

IC21-79pin~CNPOUT2

G

5 – 33

AM-900U

Not rotate

Stall

F7 (fuse)

C on route of

CNMM~IC34

IC34 (motor driver)

and its peripheral

C,R on route of

IC34~IC21

CNMM connector

G

Main motor Error

IC34 (motor driver)

and its peripheral

C,R on route of

IC34~IC21

5 – 34

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit

1. Main Controller Block (1a/10)

A

A

B

B

C

C

D

D

E

E

6

5

4

3

2

1

PB_ADDR3

PB_ADDR0PB_ADDR1

PB_ADDR4

PB_ADDR2

PB_DATA7

PB_DATA1PB_DATA2

PB_DATA5PB_DATA6

PB_DATA0

PB_DATA4PB_DATA3

/STRB3D

/STRB5D

/STRB2D

/STRB0D

/STRB1D

/STRB7D/STRB6D

/STRB4D

DG

DG

DG

DG

+1.8V

+3.3V

+3.3V

+3.3V

DG

DG

DG

DG

DG

DG

DG

PDATA

/SCLK

BZOUT

/MODEM_RESET

CISRLED

PB_ADDR[4:0]

/DPAGE

/VSYNC

PCURESET

/DSRDY

/CMD

/SYNC

/STS

TXMUTE

/CPRDY

MODEM_INT

/PANEL_CS

/MODEM_CS

/PB_WE/PB_OE

/SPMUTE

VOLC

VOLABZCONT

VOLB

LEDONLCD_E

/ADF_SET_DOC/ADF_READ_DOC

/CIS_HOME

CRNT0

PB_DATA[7:0]

CRNT1

SCAN_I02SCAN_I12

SCAN_I01

SCAN_PH1SCAN_I11

SCAN_PH2

GAINC

CISBLED

RTC_CERTC_CLKRTC_DATA

ERLYDPMUTEDPON

CML

CISCLK

CISGLED

/FLASH_WP

/STRB1

/STRB3

/STRB5/STRB7

/STRB0

/STRB2

/STRB4/STRB6

CISSP

CISVON

Main Controller Block(1/2)

VCC5

GND2

1

24

5

3

1 6

+

3 4

GP_P7/PB_DATA737 GP_P6/PB_DATA636 GP_P5/PB_DATA535 GP_P4/PB_DATA434 GP_P3/PB_DATA333 GP_P2/PB_DATA232 GP_P1/PB_DATA130 GP_P0/PB_DATA029

RESET_L161

TCK173

TDO176

TMS174

SDRAM_DATA1598SDRAM_DATA1497SDRAM_DATA1396SDRAM_DATA1294SDRAM_DATA1193SDRAM_DATA1092SDRAM_DATA991SDRAM_DATA889SDRAM_DATA788SDRAM_DATA687SDRAM_DATA586SDRAM_DATA483SDRAM_DATA382SDRAM_DATA281SDRAM_DATA180SDRAM_DATA078

ROM_CS_L77

SDRAM_CKE103

SDRAM_CLK104

SDRAM_ADDR1123

SDRAM_BANK1125

SDRAM_BANK0127

SDRAM_ADDR2122SDRAM_ADDR3119SDRAM_ADDR4116SDRAM_ADDR5114SDRAM_ADDR6113SDRAM_ADDR7112SDRAM_ADDR8111SDRAM_ADDR9109SDRAM_ADDR10108SDRAM_ADDR11107SDRAM_ADDR12106

SDRAM_RAS_L128

SDRAM_CS1A_L118

SDRAM_CS0_L102SDRAM_DQMA1101SDRAM_DQMA099

SDRAM_CAS_L129

SDRAM_WE_L130

VSS38

VSS10

SDRAM_ADDR0124

TDI175

VSS22

HOST0_DM189

HOST0_DP190

DEV_RUP200

DEV_RREF197

AFE_VINR165AFE_VING163AFE_VINB162

AFE_VREFP168

AFE_VCM169

AFE_VREFN167

AFE_ANAREF164

GP_O4/PB_ADDR425

GP_O1/PB_ADDR121

GP_O5/PB_ADDR526

GP_O6/PB_ADDR627

GP_O7/PB_ADDR728

GP_O0/PB_ADDR020

GP_N0/PB_CS013

GP_N2/PB_CS216

GP_N4/PB_NOE18

GP_N5/PB_NWE19

GP_N1/PB_CS114

GP_N3/PB_CS317

GP_M0/PO_ACK3

GP_M14

GP_M2/PO_DONE5

GP_M3/CK_PWM46

GP_M4/CK_PWM57

GP_M58

GP_M69

GP_M712

GP_L0/PO_DATA0201

GP_L1/PO_DATA1202

GP_L2203

GP_L3204

GP_L4205

GP_L5206

GP_L61

GP_L72

RTC_XIN138

RTC_XOUT139

HOST1_DP187HOST1_DM186

VSS66

VSS76

VSS85

VSS95

VSS105

VSS115

VSS121

VSS131

VSS141

VSS152

VSS160

VSS171

VSS182

VSS207

ADC_AVSS41

ADC_AVSS51

ADC_AVDD3346

GP_C054

GP_D0/CK_PWM255

GP_C156

GP_D1/CK_PWM357

GP_C258

GP_C359

GP_C461

GP_C562

GP_C663

GP_C764

GP_F0/PO_PAGE_SYNC67

GP_F1/PO_LINE_SYNC68

GP_F269

GP_F3/PO_REQ70

GP_F472

GP_F573

GP_F674

GP_F775

GP_H0/PI_TGEN0/MAIN_CLK132

GP_H1/PI_TGEN1/BASE_CLK133

GP_H2/PI_TGEN2134

GP_H3/PI_TGEN3135

GP_H4/PI_TGEN4143

GP_H5/PI_TGEN5144

GP_H6/PI_TGEN6145

GP_H7/PI_TR_TGEN146

GP_J0148

GP_J1149

GP_J2150

GP_J3151

GP_J4153

GP_J5154

GP_J6155

GP_J7156

GP_K0158

GP_K1159

CK_PWM1177

CK_PWM0178

XIN181

XOUT180

IO_VDD3315

IO_VDD3331

IO_VDD3340

IO_VDD3352

IO_VDD3353

IO_VDD3360

IO_VDD3371

IO_VDD3379

IO_VDD3390

IO_VDD33100

IO_VDD33110

IO_VDD33117

IO_VDD33126

IO_VDD33136

IO_VDD33147

IO_VDD33157

IO_VDD33179

IO_VDD33208

CORE_VDD1811

CORE_VDD1839

CORE_VDD1865

CORE_VDD1884

CORE_VDD18120

CORE_VDD18142

CORE_VDD18172

CORE_VDD18183

GP_O2/PB_ADDR223

GP_O3/PB_ADDR324

DEV_VSENSE199

DEV_DM195

DEV_DP194

DEV_RSDM192

DEV_RSDP193

RTC_VDD18140

RTC_VSS137

AFE_AVDD33170

AFE_AVSS166

DEV_AVSS196DEV_AVDD33198

HOST_AVSS191HOST_AVDD33188

PLL_AVDD18184

PLL_AVSS185

ADC_VIN0042

ADC_VIN0143

ADC_VIN0344

ADC_VIN0545

ADC_VIN1047

ADC_VIN1148

ADC_VIN1349

ADC_VIN1550

1/10(4-F1)

(5-H5)

(5-H4)(5-H5)(5-H5)

(5-H5)(5-B4)

(5-B4)

(5-D1)(5-D1)

(5-D1)(5-D1)

(4-C1)(4-F1)(4-F1)

(5-B4)(4-B3)(3-A3)

(3-C1)(5-B4)(5-B4)

(5-B5)

(4-I3)(4-I4)

(4-I2)(3-F1)(5-B5)

(4-A3)

(4-A3)

(3-B3)(3-B3)

(3-B3)(3-B3)(3-B3)(3-B3)

(3-F3)(3-F3)

(4-C1)(4-C1)

(4-B3)(4-B3)

(4-B3)(4-B3)(4-B3)(4-B3)

(4-A5)

(4-A5)(5-H4)(5-H3)(4-B1)

(4-B1)

(4-A6)

(4-F2)(4-F1)(4-F1)(4-F1)(4-B4)(1-H6)(1-H6)

(1-H6)

(2-B1)

(5-H4)

C49

0.1U

C42

0.1U

R65 N.M.

R51 100

R62 0

C200.1U

C35

0.1U

R54.7K

R425 0

C6

N.M.

R53 0

BR9270 x4

R435N.M.

R11 220

IC3C

74LV1GWU04ASCE

R55390

C21 27P

R50

N.M.

R45N.M.

C63

0.1U

R67 N.M.

R60 0

R434N.M.

X2

27.5549MHz

R22 270

IC11N.M.

C43

0.1U

C34

0.1U

C37

0.1U

R47 33

R20 220

R52 1M

C46

0.1U

R41 0R42 0

BR6270 x4

C1N.M.

R36 0

R81180

R3 10

C1218P

IC3A74LV1GWU04ASCE

R423 0

C62

0.1U

R69 0

C1118P

TP1

R9 0

C23 33P

R426 0

C48

0.1U

R15 33

C60

0.1U

C57

0.1U

R801M

C59

0.1U

C56

0.1U

R40 0

R54 33

R424 0

BR10270 x4

C47

0.1U

R7 0

C50

0.1U

C40

0.1U

C33N.M. (10U/16V)

R1 0

R13 0

C7

N.M.

R43 0

R17 33

C38

0.1U

BR15 220 x4

IC3B

74LV1GWU04ASCE

IC1

OA-2000 FAX CONTROLLER

X324MHz

R4610

C51

0.1U

C44

0.1U

C58

0.1U

R59 0

R19 220

C16 N.M.

C45

0.1U

TP3

C41

0.1U

C36

0.1U

C61

0.1U

R64 N.M.

C39

0.1U

R38 0

BR16 220 x4

6 – 1

AM-900U
2. Main Controller Block (1b/10)
E

E

F

F

G

G

H

H

I

I

6

5

4

3

2

1

SDRAM_DATA6

SDRAM_DATA13SDRAM_DATA12

SDRAM_DATA4

SDRAM_DATA10

SDRAM_DATA3

SDRAM_DATA9


SDRAM_DATA11

SDRAM_DATA5

SDRAM_DATA15


SDRAM_DATA14

SDRAM_DATA2

SDRAM_ADDR10

SDRAM_ADDR4

SDRAM_ADDR6

SDRAM_ADDR3

SDRAM_ADDR5

SDRAM_ADDR11

SDRAM_ADDR0 SDRAM_ADDR0SDRAM_ADDR1

SDRAM_ADDR9

SDRAM_ADDR12

SDRAM_ADDR7

SDRAM_ADDR2

SDRAM_ADDR8

USB_DMUSB_DP

USB_VBUS

DG

AG

DG

AG

+1.8V

+3.3V

+3.3V

+3.3VR

AG

DG

+3.3V

DG

DG

DG

+1.8V

DG

+3.3V

VRTC

DG

+3.3V

DG

DG

VBAT

DG

+3.3V

AG

DG

+3.3V

DG

DG

DG

DG

DGDG

DG

DG

DG

DG

USBFG

AG

/ROM_CS

SDRAM_DQMA0

/SDRAM_CS0SDRAM_DQMA1

SDRAM_CLK

/SDRAM_RAS

/SDRAM_WE/SDRAM_CAS

SDRAM_BANK0SDRAM_BANK1

/RESET

SDRAM_DATA[15:0]

SDRAM_CKE

SDRAM_ADDR[12:0]

TDI

TCK

TDO

TMS

RTC_CLK

RTC_DATA

RTCXI

RTC_CE

RTCXO

RTCXO

RTCXI

CISAIN

Main Controller Block (2/2)

+

SIO7

SCK6

CS5

INT1 XIN

3

XOUT

2

VDD8

VSS4

K AAK

+

A1

A2 K

+

+

1

2 3

4

VBus1

D-2

D+3

GND4

Shield15

Shield26

Shield37

Shield48

161

173

176

174

98979694939291898887868382818078

77

103104

123

125127

122119116114113112111109108107106

128

118

10210199

129130

38

10

124

175

22

189190

200197

165163162

168169

167

164

138

139

187186

66768595105115121131141152160171182207

4151

46

199

195194192193

140137

170166

196198

191188

184185

4243444547484950

+

AK2

K1

1/10

(1-C3)

(1-C3)

(1-C3)

(2-C2)

(2-B3)(2-E6)

(2-B4)

(2-B4)(2-C2)(2-B4)(2-C2)

(2-B5)

(2-B5) (2-A6)(2-B3)

(1-F4)(1-F4)

(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)

(2-G5)(2-G5)(2-G5)(2-G5)

(2-A2)(2-D2)(2-G5)(2-H3)

(1-H5)

(1-H5)

(4-F6)

R18 33R18 33

R27 33

R31

N.M.

R58 0 (1608)

C22

10U/16V

C80.1U

IC2N.M.

C275

1U

R459 0 (1608)

R428 0

C300.1U

R79 N.M. (1608)

C290.1U

R87 0 (1608)

R64.7K

C289 0.47U (3216)

C52

0.01U-K

R83 0 (1608)

R56 27.4-F (1608)

R12 33R12 33

R2 100

R25 3333

R78 0 (1608)

C170.1U

C190.1U

D2N.M.(MC2850)

X132.768KHz

C130.01U-K

C14

0.1U

C54

10U/16V

R28 33

R10 33R10 33

C270.1U

D1N.M. (RB715F)

C310.1U

R63 24.9K-F

R427 0

R66 0 (1608)

C1510U/16V

R4N.M.

C2740.1U

R24 33

BR833 x4

R320

R57 27.4-F (1608)

BR233 x4

R23 N.M. (1608)

R33 22KC4 18P

R16 33R16 33

C26

220U/10V

R35 0

L11012AH-1012=P2

C532.2U (1608)

BR433 x4

R460 0 (1608)

R340

C250.1U

CNUSB

DUSB-BRA42-T11(D2)

R8N.M.

R82 0 (1608)

R88 0 (1608)

R463 0

BR533 x4

R26 33

R3933K

R61 1.5K

C240.01U-K

BR133 x4

C2810U/16V

BR333 x4

D5N.M.(DF3A5.6LFU)

C30.01U-K

C5 18P

R84 0 (1608)

R21 33

R14 33R14 33

R29 0

R30N.M.

BR733 x4

R37 N.M.

R44 0

C2N.M.

6 – 2

AM-900U
3. Memory Block (2/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

SDRAM_ADDR2

SDRAM_ADDR1

SDRAM_ADDR6

SDRAM_DATA14

SDRAM_ADDR8

SDRAM_DATA8

SDRAM_ADDR12

SDRAM_ADDR12

SDRAM_DATA5

SDRAM_ADDR11

SDRAM_ADDR5

SDRAM_DATA2

SDRAM_ADDR3

SDRAM_DATA12

SDRAM_DATA9

SDRAM_DATA7

SDRAM_DATA1

SDRAM_ADDR0

SDRAM_ADDR7

SDRAM_DATA0

SDRAM_ADDR9

SDRAM_ADDR4

SDRAM_ADDR10

SDRAM_DATA10

SDRAM_ADDR4

SDRAM_DATA6

SDRAM_DATA8

SDRAM_DATA4

SDRAM_ADDR1

SDRAM_ADDR2

SDRAM_ADDR5

SDRAM_DATA11

SDRAM_DATA15

SDRAM_DATA13

SDRAM_DATA0

SDRAM_ADDR0

SDRAM_DATA6

SDRAM_ADDR7

SDRAM_ADDR3

SDRAM_DATA4

SDRAM_ADDR11

SDRAM_ADDR9

SDRAM_DATA10

SDRAM_DATA7

SDRAM_DATA1

SDRAM_ADDR6

SDRAM_ADDR10

SDRAM_DATA9

SDRAM_DATA3

SDRAM_ADDR8

SDRAM_DATA5

SDRAM_DATA3

SDRAM_DATA2

+3.3V

+3.3V

DG

DG

+3.3V

DG

DG

DG

DG

DG

DG

DG

+5V

DG

+3.3V

DG

DG

DG

+3.3V

+3.3V

SDRAM_ADDR[12:0]

/SDRAM_CS0

SDRAM_DQMA1

/SDRAM_CAS

/SDRAM_WE

SDRAM_CKE

/SDRAM_RAS

SDRAM_BANK0

SDRAM_DQMA0

SDRAM_BANK1

SDRAM_CLK

SDRAM_DATA[15:0]

SDRAM_BANK0

/SDRAM_RAS

/FLASH_WPSDRAM_ADDR[12:0]

/ROM_CS

/SDRAM_CAS

SDRAM_BANK1

SDRAM_DQMA0

SDRAM_DATA[15:0]

/SDRAM_WE

/RESET

SDRAM_DQMA1

/RESET

/RESET

TCK

TDI

TMS

TDO

/RESET

MemoryBlock

M/R

1

SUB

2

GND

3VOUT

4

VCC

5

G

DS

GND

27

GND

46

VCC

37

IO0

29

IO1

31

IO2

33

IO3

35

IO4

38

IO5

40

IO6

42

IO7

44

IO8

30

IO9

32

IO10

34

IO11

36

IO12

39

IO13

41

IO14

43

IO15

45

A0

25

A1

24

A2

23

A3

22

A4

21

A5

20

A6

19

A7

18

A8

8

A9

7

A10

6

A11

5

A12

4

A13

3

A14

2

A15

1

A16

48

A17

17

A19

9

N.C.(A20)

10

VCCW

13

WP

14

WE

11

RP

12

BYTE

47

CE

26

OE

28

RY/BY

15

A18

16

B

E

C

VSS

28

RAS

18

WE

16

CAS

17

VSS

41

VSS

54

VDD

27

VDD

14

VDD

1

BA0

20

BA1

21

A0

23

A1

24

A2

25

A3

26

A4

29

A5

30

A6

31

A7

32

A8

33

A9

34

A10

22

A11

35

VDDQ

49

VDDQ

43

VDDQ

9VDDQ

3

VSSQ

52

VSSQ

46

VSSQ

12

VSSQ

6

DQ0

2

DQ1

4

DQ2

5

DQ3

7

DQ4

8

DQ5

10

DQ6

11

DQ7

13

DQ8

42

DQ9

44

DQ10

45

DQ11

47

DQ12

48

DQ13

50

DQ14

51

DQ15

53

LDQM

15

UDQM

39

CS

19

CLK

38

CKE

37

A12

36

N.C.

40

2/10

(1-G6)(2-B3)

(1-G6)

(1-F6)(2-C2)

(1-F6)(2-C2)

(1-F5)

(1-F5)

(1-G5)(2-B3)

(1-F5)(2-C2)

(1-F5)(2-C2)

(1-F5)(2-C2)

(1-F5)(2-C2)

(1-F5)(2-C2)

(1-C3)

(1-F6)

(1-G6)(2-E6)

(1-F6)(2-B4)

(1-F6)(2-B4)

(1-G5)(2-A6)

(1-F5)(2-B5)

(1-F5)(2-B5)

(1-F5)(2-B5)

(1-F5)(2-B5)

(1-F5)(2-B5)

(1-G4)(2-D2)

(2-G5)(2-H3)

(1-G4)(2-A2)

(2-G5)(2-H3)

(1-F4)

(1-F4)

(1-F4)

(1-F4)

(1-G4)(2-A2)

(2-D2)(2-G5)

(1-G4)(2-A2)(2-D2)(2-H3)

TP68

TP68

C66

0.1U

C67

0.1U

R104

4.7K

R9010K

C73

0.1U

C64

0.1U

R8910K

BR14

33x4

BR13

33x4

IC5

PST596CMT

TP69

TP69

R97

33

C68

0.1U

TP72

TP72

R99

N.M.

Q1

N.M.(2SJ243)

C71

1U(1608)

BR12

33x4

R9210K

R95

33

C65

0.1U

C76

0.1U

R103

0

C70

0.1U

TP70

TP70

R9110K

IC6

LH28F160BJE-BTL90

FLASHROM

C72

N.M.

R102

N.M.

TP73

TP73

C74

0.1U

C75

1000P

R96

33

TP67

TP67

Q2

N.M.(RT1N436C)

R1000

R101

N.M.

TP71

TP71

IC4

2Mx16bitx4bank

SDRAM

C69

0.1U

R93

33

R94

33

BR11

33x4

R98

1K

6 – 3

AM-900U
4. User I/F, Regulator Block (3/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

PB_DATA0

PB_DATA2

PB_DATA7

PB_DATA6

PB_DATA3

PB_DATA1

PB_DATA5

PB_DATA4

+3.3V

DG

DG

VRTC

DG

+1.8V

+5V

AG

VBAT

+3.3V

DG

DG

DG

+3.3V

DG

+3.3V

DG

+3.3V

AG

AG

+3.3VR

DG

AG

/STRB4

/SEN2

/SEN1

/STRB6

LCD_E

/SEN1

/SEN3

/STRB3

/MDREADY

/STRB0

/SEN3

VLED

/STRB7

/SEN0

/SEN2

/STRB2

/MDCRDY

/STRB1

/EXHS

/SEN0

/STRB5

/MEPRDY

/PANEL_CS

PB_DATA[7:0]

UserI/F,RegulatorBlock

VBAT

+1.8VVRTC

FromPrinter

Controller

CPU

<side-A>

<side-A>

<side-A>

+

STRB1

16

STRB0

14

SEN3

12

SEN2

10

SEN1

8

SEN0

6

DG

4

VLED

2

STRB2

15

STRB3

13

STRB4

11

STRB5

9

STRB6

7

STRB7

5

+3.3V

3

E1

1 3 5 7 9 11

13

15

16

14

12

10

8642

VIN

3

GND1

VOUT

2

AK

+

VIN

3VOUT

2

VSS1

VOUT

5

VSS2

NC

1CE

3

VIN

4

1A1

2

1A2

4

1A3

6

1A4

8

2A1

11

2A2

13

2A3

15

2A4

17

1G

1

2G

19

1Y1

18

1Y2

16

1Y3

14

1Y4

12

2Y1

9

2Y2

7

2Y3

5

2Y4

3

VCC

20

GND

10

A1

A2

K

+

3/10

(1-C5)

(1-A4)

(1-A4)

(1-A4)

(1-A4)

(1-A4)

(1-A4)

(1-A4)

(1-A4)

(3-D2)

(3-C1)

(3-C1)

(3-C1)

(3-C1)

(1-C5)

(1-B5)(5-B5)

(3-F3)

(3-F3)

(3-F3)

(3-F3)

(5-E1)

(6-B5)

(6-B5)

(6-B5)

C87100P

C55

N.M.

R135

0(1608)

R115

270

R116

270

C88100PC77

N.M.(1608)

R11233K

R134

0(1608)

TP4

C78

N.M.(1608)

C95100P

C92100P

TP10

C85100P

R11433K

TP6

TP11

R121

270

C94100P

C86100P

CNPN

HLW16S-2C7

R117

270

TP14

R118

270

C80

0.1U

TP13

R109

33

C98N.M.

IC8

FAN1117AD18X

R108

33

C99

0.1U

D4

1SS355

TP12

R106

4.7K

R122

270

C89100P

R107

33

C79

0.1U

R119

270

C97100P

C81

47U/16V

TP9

IC7

N.M.

R110

33

C83

1U(1608)

R11133K

R105

N.M.

TP7 R11333K

R120

270

C93100P

C96100P

C91N.M.

IC9

XC6219B332PR

C84100P

IC10

74LV244A

TP8

C82

1U(1608)

TP5

D3

N.M.(RB715F)

BAT1

N.M.(CR2032)

C90100P

6 – 4

AM-900U
5. Scanner & Printer I/F Block (4/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

/SCNMTA

SCNMTB

/SCNMTB

SCNMTA

DG

+3.3V

DG DG

DG

DG

DG

DG

DG

+5V

DG

DG

+5V

+3.3V

DG

DG

+3.3V

+3.3V

+3.3V

+3.3V

+3.3VR

CISVDD

DG

MG

DG

DG

MG

+5V

+5V

+24V

MG

DG

+5V

+5V

DG

DG

MG

DG

DG

MG

DG

DG

+5V

DG

AG

DG

DG

DG

DG

DG

DG

DG

DG

CISVDD

AG

DG

AG

DG

CISVDD

AG

AG

DG

DG

DG

CISLEDV

DG

DG

CISLEDV

CISLEDV

+24V

DG

DG

DG

+5V

DG

CISVDD

AG

CISVDD

AG

DG

DG

AG

/DSRDY

/CPRDY

PDATA

/SCLK

/CMD

/DPAGE

PCURESET

/CIS_HOME

/ADF_READ_DOC

/ADF_SET_DOC

/MDPAGE

/MCPRDY

/MSCLK

/MDSRDY

MPDATA

/MCMD

/MPCURES

/MSTS

/MSYNC

/MVSYNC

/STS

/SYNC

/VSYNC

CISSP

CISCLK

CISCLKO

CISSPO

CRNT1

CRNT0

SCAN_PH1

SCAN_I01

SCAN_I11

SCAN_I12

LEDON

SCAN_PH2

SCAN_I02

VLED

GLEDR

GLEDG

CISBLED

CISRLED

CISGLED

GLEDB

CISSPO

GLEDR

CISCLKO

GLEDG

GLEDB

CISAIN

CISVON

Scanner&PrinterI/FBlock

Ib=6.5mAMAX

12

B

CE

B

E

C

VmmA

2

Out1

3

RsA

5

Out2

7

Out3

8

N.C.

6

RsB

10

N.C.

4

Out4

12

VmmB

13

N.C.

1

Vcc

15

PHASEB

16

I0B

17

I1B

18

VsB

19

VrefB

20

CR

21

LG

22

VrefA

23

VsA

24

I1A

25

I0A

26

PHASEA

27

Vcc

28

TAB

TAB

N.C.

14

N.C.

11

N.C.

9

B

C E

TP25

TP16

GND

2

/HOME

1

CNHPS

1A1

2

1A2

4

1A3

6

1A4

8

2A1

11

2A2

13

2A3

15

2A4

17

1G

1

2G

19

1Y1

18

1Y2

16

1Y3

14

1Y4

12

2Y1

9

2Y2

7

2Y3

5

2Y4

3

VCC

20

GND

10

B

E

C

12

+

GND

2

/ORGSNS

1

CNORG

TP29

B

C E

TP27

TP21

AK

B

CE

B

E

C

+

VIN

3

VSS2

VOUT

1

TP26

TP28

TP78

/FRSNS

1

GND

2

CNFRT

+

+

AK

BE

C

B

E

C

B

C E

B

E

C

1A1

2

1A2

4

1A3

6

1A4

8

2A1

11

2A2

13

2A3

15

2A4

17

1G

1

2G

19

1Y1

18

1Y2

16

1Y3

14

1Y4

12

2Y1

9

2Y2

7

2Y3

5

2Y4

3

VCC

20

GND

10

A1

B2

/A3

/B4

CNSCM

B

C E

TP17

AK

AK

AK

B

CE

TP20

AO

1

GND(VDD)

2

GND

3

VDD(SEL)

4

VREF(GND)

5

SP

6

CLK

7

VLED

8

BLED_GND

9

GLED_GND

10

RLED_GND

11

N.C.

12

CNCIS

1A1

2

1A2

4

1A3

6

1A4

8

2A1

11

2A2

13

2A3

15

2A4

17

1G

1

2G

19

1Y1

18

1Y2

16

1Y3

14

1Y4

12

2Y1

9

2Y2

7

2Y3

5

2Y4

3

VCC

20

GND

10

4/10

NOTE:

Thismarkindicatesasafety-criticalpart(s).

(1-C3)

(1-C3)

(1-C3)

(1-C3)

(4-H5)

(4-H5)

(4-H5)

(1-F3)

(4-C1)

(4-C1)

(1-C5)

(1-C5)

(1-C5)

(1-C6)

(1-C6)

(1-C6)

(1-C3)

(1-C3)

(1-C3)

(1-C3)

(6-B4)(6-G2)(9-A4)

(7-D5)

(6-B5)

(6-B4)

(6-B5)

(6-F4)

(6-F4)

(1-C6)

(1-B4)

(1-B4)

(1-C3)

(1-A3)

(4-G6)

(4-G5)

(6-F4)

(6-B6)(7-B2)(7-B4)(7-D3) (6-B5)

(1-C5)

(1-C4)

(1-C4)

(1-C4)

(1-C4)

(1-C4)

(1-C4)

(1-C4)

(1-C4)

(3-F3)

N.M.

C124

100U/50V

C121N.M.

C119N.M.

CNSCM

B4B-PH-K-S

C122N.M.

N.M. C120

N.M.

F3

KAB3202202NA29

R162

1.5K

C123

N.M.(0.1U/50V,1608)

Q8

RT1N436C IC15

R156

0.47(1W)

C127

0.1U

74AHCT244PW

R172

4.7K

R171

100

R166

100

R167

100

R165

100

R170

100

R168

100

R169

100

R163

N.M.

R164

N.M.

IC14

74LV244A

R422

150

C126

0.1U

R161

100

R160

100

R173

N.M.

R421

150

R420

N.M.

R419

N.M.

R137

4.7K

C115

N.M.

Q4

RT1N436C

N.M.

MTD2007F

C116

4700P

Q7

RT1P141C

C117

0.1U

R153

13K

R149

N.M.

R150

N.M.

R151

N.M.

R148

N.M.

R147

N.M.

R144

3.9K

R145

N.M.

IC13

Q6

RT1N436C

R152

4.7K

RT1N436C

R139

2.4K

R157

4.7K

R143

10K

R141

4.7K

Q5

R445

1K

Q31

2SC2412K

R443

N.M.

R417

4.7K

R446

10K

R442

N.M.

Q29

2SC2412K

R436

1K

R437

10K

R409

4.7K

R394

4.7K

R439

10K

R438

1K

Q30

2SC2412K

Q34

RT1N436C

C283

N.M.

R444

6.8K

R447

20K

R448

20K

R449

4.7K

Q32

2SA1530A

C284

0.1U(1608)

IC36

NJM78L12UA

D7N.M.D8N.M.

D10D9

IC12

R146

0.47(1W)

F8

KAB5002201NA29010

C285

0.1U(1608)

Q33

2SA1530A

R453

33

R450

150(3216)

R451

150(3216)

R452

2K

C286

0.1U

R440

560-F(1/2W)

D24

1SS355

R441

560-F(1/2W)

R388

0(1608)

R385

N.M.

R387

N.M.

C264

0.1U

R390

0(1608)

C263

220U/10V

CISVDD

R456

N.M.

R458

0

R406

N.M.

R401

0(1608)

R402

0(1608)

R403

0(1608)

R411

270

N.M.

Q35

N.M.

R400

N.M.

R455

0

R454

N.M.

C268

0.1U

R412

100

C267

47U/16V

0(1608)

R461

0(1608)

R462

0(1608)

R413

R404

100K

L6

MMZ1005Y102C

R429

33 C273

0.1U

C269

10P

C287

0.1U(1608)

C270

33P

CNCIS

HLW12S-2C7

R396

N.M.

R392

0

R457

N.M.

R395

270

R398

18p

Q36

C114

1000P

CNORG

B2B-PH-K-M

R142

100

CNFRT

B2B-PH-K-R

R154

10K

C118

1000P

R140

10K

R155

100

CNHPS

A2001WV2-2P

R158

10K

R159

100

C125

1000P

6 – 5

AM-900U
6. Modem Block (5/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

PB_DATA7

PB_DATA5

PB_DATA3

PB_DATA6

PB_DATA2

PB_DATA0

PB_DATA4

PB_DATA1

PB_ADDR2

PB_ADDR3

PB_ADDR4

PB_ADDR1

PB_ADDR0

MAG

+5V

+3.3V

+5VA

+3.3V

+5VA

+5V

+5V

+5VA

MAG

MAG

+5V

MAG

+5VA

+3.3V

MAG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DGDG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

+3.3V

+5V

DG

DG

DG

+24VH

+24VH

DG

DG

DG

+3.3V

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

+3.3V

DG

VOLA

TXOUT

/CI

RXIN

/SPMUTE

GAINC

VOLB

VOLC

EXTSIG

PB_DATA[7:0]

/PB_WE

/PB_OE

/MODEM_CS

MODEM_INT

/MODEM_RESET

PB_ADDR[4:0]

DPON

TXOUT

RXIN

CML

DPMUTE

EXTSIG

ERLY

/CI

TXMUTE

/EXHS

SP-

SP+

BZOUT

BZCONT

SP+

SP-

ModemBlock

6

1

4

3

C1 0

1 2

TP36

TP40

B

E

C

76 5

48

+-

VDD

38

VDD

50

VGG

71

VDD1

69

VDD1

63

VDD1

13

VDD1

57

VDD1

84

VDD1

92

MAVDD

26

VCORE

62

D0

87

D1

88

D2

89

D3

90

D4

91

D5

93

D6

94

D7

95

RS0

96

RS1

97

RS2

2

RS3

3

RS4

4

RD

7

WR

6

CS

5

SR4IN

21

M_RXOUT

46

IRQ

79

N.C.

17

N.C.

20

N.C.

39

N.C.

41

N.C.

48

POR

34

RESET

18

N.C.

54

N.C.

55

N.C.

60

SR4OUT

19

M_TXSIN

44

M_CLKIN

43

CLK_OUT

22

XTALI

85

XTALO

86

VSUB

52

VSS

16

VSS

53

VSS

65

VSS

80

VSS

99

RESERVED

1

TALK

37

RI

76

OH

49

RINGD

77

SPKR

27

TXD

11

RXD

67

RTS

78

CTS

12

RLSD

9

DTR

68

DSR

75

XTCLK

64

TDCLK

10

RESERVED

35

RESERVED

36

RESERVED

40

M_CNTRL_SIN

42

SR1IO

61

SLEEP

56

IA_SLEEP

70

M_STROBE

47

EYESYNC

23

EYECLK

24

M_SCK

45

EYEXY

74

GP00

81

RDCLK

8

YCLK

72

XCLK

73

TXA2

28

TXA1

29

RIN

32

VREF

30

VC

31

RESERVED

14

RESERVED

15

RESERVED

58

RESERVED

59

RESERVED

66

RESERVED

82

RESERVED

83

RESERVED

51

MAVSS

33

MAVSS

25

PLL_VDD

98

PLL_GND

100

6

14

3

C1

0TP47

TP46

RXIN

1

TXOUT

2

CI

3

EXHS

4

DPON

5

CML

6

+5V

7

DG

8

+24VA

9

E-RLY

10

DPMUTE

11

EXTSIG

12

CNLIUI

SP+

1

SP-

2

CNSP

5

4 32

17

8

6

- +IC17

1 2

TP30

TP49

1 2

1 2

TP39

B

E

C

12

B

E

C

VDD

5

GND

2

TP41

TP44

AK

B

E

C

VDD

5

GND

2

B

E

C

TP42

TP48

TP34

TP45

12 3+-

TP43

1 2

5/10

NOTE:


(1-C6)(1-C6)

(1-C6)(1-C5)

(1-C5)

(1-B5)

(1-B5)(3-F1)

(1-C6)

(1-C6)

(1-C6)

(1-C6)

(1-C6)

(1-C3)

(5-F1)

(5-F1)

(5-B2)

(1-C3)

(1-C3)

(5-B2)

(5-B2)

(5-B1)

(1-C6)

(1-C6)

(1-C6)

(1-C6)

(3-B1)

(5-H3)

(5-H4)

(5-H3)

(5-I6)

(5-I6)

(5-H6)

R197

20K

C155

0.01U-K

R191

33K

RT1N436C

R196

4.7K

Q10

RT1N436C

Q11

RT1N436C

C154

N.M.

Q12

IC16A

74LV1GW53A

R188

1K

C135

0.1U/10V-K

R182

N.M.

C142

0.1U

IC17

C143

47U/16V

C134

0.1U/10V-K

C144

4.7U/25V

R177

20K

R183

1K

R180

470

C145

1U/50V

C132

0.1U/10V-K

C129

330P

R178

3K

NJM2113M

R174

270

R176

150K

R175

100K

Q9

RT1N436C

R185

10K

R181

0

R179

0

R189

4.7K

C148

1000P

D11

N.M.

R195

4.7K

R194

4.7K

R193

4.7K

C161

0(1608)

C156

1000P

C162

0(1608)

Q13

N.M.

R199

620

R198

5.6K

R202

20K

R201

44.2K-F

C159

1U/10V-K(1608)

R207

3.3K

C158

330P

C168

N.M.

R210

91K

C157

N.M.

R206

44.2K-F

C170

1U(1608)

C173

470P

C169

10U/16V

C160

N.M.

R205

1K

C174

N.M.

IC19A

HA17358AF

R209

56K

R219

N.M.

R220

10K

C182

1U/10V-K(1608)

C183

N.M.

R218

N.M.

IC19B

HA17358AF

N.M.

R217

3.3K

C185

N.M.

R215

N.M.

D12

1SS355

C179

N.M.

R211

10

R214

N.M.

C178

0.1U/50V(1608)

R212

N.M.

IC20A

C187

100U/25V

C186

N.M.

R223

10K

C189

N.M.

C188

0.1U

IC16B

74LV1GW53A

IC20B

N.M.

R221

0

R464

N.M.

R132

0

R222

0

FM336Plus

R225

0

R227

100

R226

10K

R133

0

R224

0

1000P C190

R231

N.M.

C110

100P

C111

100P

C112

100P

C113

100P

CNLIU

LIUCABLE(B2011H02-9P/12P)

R229

N.M.

R230

N.M.

R228

4.7K

F4

KAB5002251NA29

C176

47P

C177

8P

X4

28.2240MHz

R213

150

C165

2200P

R204

4.7K

R200

10

C164

2200P

C152

0.1U

C151

22U/50V

C136

0.1U

C137

0.1U

C131

0.1U

C140

0.1U

C130

0.1U

L4

10

C149

22U/50V

C133

0.1U

C150

0.1U

C139

0.1U

C141

0.1U

C138

0.1U

R192

10K

R184

10K

C153

0.1U

R190

10K

C128

1000P

C181

10U/16V

C180

0.1U

R216

0

12

L5

C167

10U/16V

C171

0.1U

C171

0.1U

C166

0.1U

C172

10U/16V

0

C184

N.M.

C175

1U/10V-K(1608)

R208

N.M.

R186

N.M.

C146

N.M.

R187

N.M.

C147

N.M.

CNSP

A2001WV2-2PE

IC18

MODEM

6 – 6

AM-900U
7. Printer Controller Block (6/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

DG

DG

DG

+5V

DG

DG

DG

+5V

+5V

DG

+5V

+5V

DG

+5V

DG

DG

DG

+5V

DG

DG

+5V

DG

DG

DG

DG

DG

+5V

DG

APC_AUTO

RTH

/MVSYNC

/LASERON

LDEN

/MDSRDY

MCON

/MDREADY

PWM2

PMD

TC/BSON

/PMRDY

PWM0

/MDPAGE

/MCPRDY

/PWMINT

/MPCURES

/MSYNC

/MEPRDY

STEP

/NMI

SAMPON

/ZC

/MSTS

/MDCRDY

/MEN

/PUMB

/PUMA

PUMB

PUMA

P86

P85

CCW

/MPCURES

P87 /NMI

P87

TCT1

PMCLK

HLON

/MMRES

TCT2

P86

/DOP

/ROLSNS

/PIN

OPEN_TRAY

PWRLY

VFM

/MSCLK

SYN_LON

P85

PWM1

/MCMD

/POUT2

PE_BY

TCT0

/POUT1

TXD

RXD

SCK3

TXD

RXD

SCK3

PrinterControllerBlock

<side-A>

P87

1

P86

3

NMI

5

P85

7

RESET

9

DG

2

TXD

4

RXD

6

SCK3

8

+5V

10

1 3 5 7 910

8642

X1

5

AVCC

3

X2

4

VSS

9

P66/FTIOC1

48

P67/FTIOD1

49

P85

16

P86

15

P87

14

P20/SCK3

41

P21/RXD

40

P22/TXD

39

P23

38

P72/TXD_2

69

P14/IRQ0

25

P70/SCK3_2

67

P71/RXD_2

68

VCL

6

VCC

12

P15/IRQ1/TMIB1

26

P16/IRQ2

27

P17/IRQ3/TRGV

28

PB3/AN3

78

PB5/AN5

80

P30

24

P33

21

PB2/AN2

77

P96

65

PB0/AN0

75

PB4/AN4

79

VSS

50

P80/FTCI

51

P81/FTIOA

52

PB6/AN6

1

P90/SCK3_3

59

P91/RXD_3

60

P92/TXD_3

61

P74/TMRIV

70

P77

73

P82/FTIOB

53

PB7/AN7

2

RES

7

TEST

8

P51/WKP1

35

P50/WKP0

36

P34

20

P36

18

P35

19

P37

17

P52/WKP2

34

P53/WKP3

33

P10/TMOW

56

P11/PWM

57

P12

58

OSC1

11

P54/WKP4

32

P55/WKP5/ADTRG

31

OSC2

10

P56/SDA

30

P57/SCL

29

P97

66

P75/TMCIV

71

P76/TMOV

72

P24

37

P63/FTIOD0

45

P62/FTIOC0

44

P61/FTIOB0

43

NMI

13

P64/FTIOA1

46

P60/FTIOA0

42

AVSS

74

P31

23

P32

22

PB1/AN1

76

P84/FTIOD

55

P93

62

P94

63

P95

64

P83/FTIOC

54

P65/FTIOB1

47

K AAK

6/10

(3-B1)

(3-B1)

(3-B1)

(4-B1)(7-B2)(7-B4)(7-D3)

(4-G2)(6-G2)(9-A4)

(4-B1)

(4-H1)

(4-H1)

(4-H1)

(8-B5) (10-D5)

(8-B5)(8-E3)

(8-E3)

(6-I2)

(6-I2)

(6-I2)

(7-D2)

(7-B2)(7-B5)

(7-E3)

(7-B5)

(7-B4)

(7-B4)

(6-G2)

(4-B1)

(4-H1)

(4-H1)

(8-F2)(10-E3)

(7-D2)

(8-B4)

(8-B4)

(8-B4)

(9-A5) (7-B3)

(9-D5)

(9-G4)

(10-B2)

(10-B2)

(10-B2)

(6-G2)

(6-G2)

(6-G2)

(9-B2)

(9-B3)

(9-B3)

(9-B3)

(9-D6)

(9-D6)

(9-D6)

(9-D6) (10-E3)

(10-E6)

(10-E4)

(10-E5)

(10-E5)

(8-B2)

(4-G2)(6-B4)(9-A4)

(6-B5)

(6-B5)

(6-B5)

(6-B4)

(6-F5)

(6-F5)

(6-F5)

C198

0.1U

R251

100

R252

10K

C107

N.M.

R261

100

R27610K

R238

10K

R247

10K

R260

33

R241

10K

R239

10K

R271

100

TP51

R24310K

C197

15P

R27310K

R24510K

R430

0

R374

10K

R257

33

R248

10K

R240

10

R27410K

R235

33

R266

10K

R384

33

R258

10

C191

1000P

R234

0

R272

0

R262

100

R270

10K

C195

2200P

R237

10K

CNICEM

B10B-PHDSS

R259

33

R268

10K

R265

10K

R233

33

R269

10K

C194

2200P

R431

0

C200

0.1U

R236

10

TP52

R256

100

R253

100

TP89

C199

0.1U

H8/36049F(Flash),H8/36047(Mask)

IC21

X5

20MHz

R24410K

C193

470P

R255

100

R432

0

R232

33

R250

N.M.

C192

470P

R242

10K

D13

MC2850

C196

15P

R27510K

TP50

R264

10K

R263

33

R249

100

R267

10K

R254

33

R24610K

PrinterController

6 – 7

AM-900U
8. Optical Unit (LSU) Control Block (7/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

DG

DG

DG

MG

+5V

DG

+5V

DG

MG

+5V

DG

+5V

DG+5V

MG

DG

+5V

+5V

DG

MG

DG

DG

INT5V

DG

+5V

DG

+5V

DG

DG

+5V

+5V

+5V

DG

+5V

DG

+24V

DG

DG

INT5V

+24V

DG

DG

DG

+5V

DG

DG

+5V

DG+5V

DG

DG

INT5V

MG

DG

/PMRDY

PMCLK

/LASERON

LDEN

PMD

PMD

APC_AUTO

SYN_LON

MPDATA

/MSYNC

/MSYNC

/MSYNC

SAMPON

OpticalUnit(LSU)ControlBlock

12

13

11

14

7

4 56

14

7

16

CLK

1

-READY

2

-START

3

GND

4

+24V

5

1 2 3 4 5

D12

CLK

11

Q9

Q8

PR

10

CLR

13

B

E

C

11

10

14 7

+

9

10

8

14 7

13

12

14 7

9

10

8

14

7

4 56

14 7

VCC

5

GND

2

98

14 7

1 23

14

7

B

E

C

D2

CLK

3

Q5

Q6

PR

4CLR

1

DGND

1

-S/H

2

-VIDEO

3

-LDEN

4

DGND

5

+5V

6

DGND

7

-HSYNC

8

1 2 3 4 5 6 7 8

34

AK

12

VCC

14

GND

7

Vout

3

GND 2

Vin

1

1 23

14 7

7/10

NOTE:


(6-B4)

(6-B4)

(4-H1)

(6-B4)(7-B2)

(6-B4)

(4-B1)(6-B6)(7-B2)(7-D3)

(6-B4)

(4-B1)(6-B6)(7-B2)(7-B4)

(6-F5)

(6-F5)

(4-B1)(6-B6)(7-B4)(7-D3)

(6-B4)

(6-B4)(7-B5)

R279

100

IC24D

74LV08APW

C278N.M.

IC24B

74LV08APW

R293

100

R278

100

C277N.M.

R433

1K

IC27A

74LV1GW14ASCE

C208

33P

C276N.M.

C213

33P

C211

33P

R281

10K

R287

10K

CNPM

A2001WV2-5PE

IC26B

74AHC74PW

R284

100

R300

100

R285

MMZ1005Y102C

C203

0.1U

R299

N.M.

C204

0.1U

Q14

RT1N141C

R295

10K

R290

10K

IC25E

74LV06APW

C210

10P

R296

10

C206

10U/16V

R283

100

R291

10K

IC23C

74LV32APW

C205

0.1U

R277

47(2W)

C209

100P

R282

10K

IC25F

74LV06APW IC24C

74LV08APW

C215

0.1U

IC23B

74LV32APW

IC27C

74LV1GW14ASCE

C207

0.1U

R297

100

IC25D

74LV06APW

IC24A

74LV08APW

R286

100

R280

27

Q15

RT1N141C

R294

100K

C214

0.1U

C280

N.M.

IC26A

74AHC74PW R292

100

C216

N.M.

CNLSR

B8B-PH-K-S

C212

10P

IC27B

74LV1GW14ASCE

C279

N.M.

C202

0.1U/50V(1608)

R289

100

D14

1SS355

R288

100

R301

33

R298

10

R302

10K

F5

KAB5002251NA29

IC26C

74AHC74PW

IC22

KIA7805API/P

IC23A

74LV32APW

6 – 8

AM-900U
9. High Voltage Control & Thermistor Input Block (8/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

+5V

DG

DG

DG

+5V

+5V

DG

DG

+5V

DG

DG

DG

DG

+5V

+5V

DG

+5V

DG

DG

DG

+5V

+5V

+5V

DG

+5V

DG

DG

+24VH

DG

DG

DG

DG

DG

+5V

+5V

MG

+24V

+24V

MG

+24VH

DG

+5V

+5V

DG

MCON

MCON

PWM0

PWM2

/PWMINT

PWM1

FTH

RTH

TC/BSON

/DOP

HighVoltageControl&ThermistorInputBlock

3.98V

12 3

8 4

+-

4 56

14 7

1 23

14

7

56

14 7

+

A3

B4

C5

D6

CLK

2

LOAD

9

CLR

1

QA

14

QB

13

QC

12

QD

11

RCO

15

VCC

16

GND

8

ENP

7

ENT

10

PGND

1

PWMSIN

2

MCON

3

TCON

4

+24V

5

1 2 3 4 5

12

14 7

RTH

2

+5V

11 2

D0

4

D1

3

D2

2

D3

1

D4

15

D5

14

D6

13

D7

12

A11

B10

C9

G7

W6

Y5

VCC

16

GND

8

76 5

8 4

+-

+

12

13

11

14 7

8/10

(6-B5)

(6-B5)(8-E3)

(6-F5)

(6-F5)

(6-F5)

(6-B5)(8-B5)

(6-B5)

(6-F6)

(9-A5)

(6-F3)

IC31A

BA10393F

C217

0.1U

R324

4.7K

C222

0.1U

C225

N.M.

R309

0

TP56

R327

10K

R31210K

C230

0.1U/50V(1608)

C227

0.1U

R317

10K

R308

33

R325

1M

IC29B

74LV08APW

C224

N.M.

TP60

C221

N.M.

IC29A

74LV08APW

C229

0.1U(1608)

R323

10K

R326

5.1K-F

IC25C

74LV06APW

R329

20K-F

R310

33

C228

10U/16V

R307

100

C220

10P TP59

R305

1K

TP61

R306

33

TP53

TP54

R330

1M

IC28

74HC161FP

R304

33

R320

20K-F

C219

0.1U

R328

100K

R318

4.7K

R314

100

TP57

R319

20K

CNHV

A2001WV2-5P

IC25A

74LV06APW

R303

33

R321

0

R31110K

R31310K

CNRTH

B2B-PH-K-S

R322

100K

R315

47K

C218

100P

R316

47K

IC30

74HC151FP

IC31B

BA10393F

TP55

C223

N.M.(47U/50V)

C226

N.M.

IC23D

74LV32APW

TP58

6 – 9

AM-900U
10. Driver Block (9/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

DG

+5V

+5V

+5V

+5V

+5V

DG

DG

DG

DG

+5V

+5V

+5V

+5V

+24V

DG

DG

DG

MG

MG

MG

+24V

MG

MG

+24V

MG

MG

MG

+5V

MG

MG

DG

MG

+5V

MG

MG

MG

MG

MG

FTH

PWRLY

/MPCURES

STEP

VFM

/PUMB

/PUMA

PUMB

PUMA

HLON

/PWRLY

/HLON

/MEN

CCW

/MMRES

DriverBlock

PUMBD

1

PUMAD

2

PUMBD

3

PUMAD

4

VMT

5

VMT

6

1 2 3 4 5 6

VCC

14

GND

7

+

9

10

8

14

7

12

D12

CLK

11

Q9

Q8

PR

10

CLR

13

VFM+

1

N.C.

2

VFM-

3

1 2 3

MA+

1

MB+

2

MA-

3

MB-

4

1 2 3 4

VBB1

22

OUT1B

21

OUT2B

4

VBB2

3

SENSE2

2

REF

17

SENSE1

23

STEP

16

PGND

6

OUT1A

24

OUT2A

1

VDD

15

CP1

8

CP2

9

ROSC

14

ENABLE

5

PGND

7

VCP

10

DIR

20

PGND

19

PGND

18

MS1

12

RESET

13

VREG

11

12

13

11

14

7

B

E

C

D2

CLK

3

Q5

Q6

PR

4CLR

1

34

14 7

12

+

1B

1

2B

2

3B

3

4B

4

5B

5

6B

6

7B

7

E8

COM

9

7C

10

6C

11

5C

12

4C

13

3C

14

2C

15

1C

16

9/10

NOTE:


(8-B2)

(6-F5)

(4-G2)(6-B4)(6-G2)

(6-F5)

(6-F4)

(6-F4)

(6-F4)

(6-F4)

(10-D5)

(10-D5)

(6-F5)

(6-F5)

(6-F5)

(6-F4)

(6-F4)

R342

100

R346

10K

CNPUM

A2001WV2-6P

C243

0.1U/50V(1608)

C242

0.1U/50V(1608)

C281

N.M.

C260

0.1U/50V(1608)

C236

0.1U

C233

0.1U

R355

N.M.

R341

10K

R348

0.22(1W)

C2400.01U/50V(1608)

R338

1K

IC33C

74AHC74PW

C261

10U/16V

C282

N.M.

C241

0.22U/16V(1608)

IC29C

74LV08APW

F6

KAB3202102NA29

C232

33P

IC33B

74AHC74PW

R332

0

CNFM

A2001WV2-3P

C231

33P

R334

0

R354

0

CNMM

B4B-PH-K-S

IC34

A3982SLB

R347

10K

R345

N.M.

R333

0

IC29D

74LV08APW

R352

0.22(1W)

R353

N.M.

R336

0

R337

10K

Q18

RT5N141C

IC33A

74AHC74PW

C2370.01U/50V(1608)

R335

0

IC25B

74LV06APW

R349

10K

R350

1K

C2390.01U/50V(1608)

R339

0

D21UDZS6.2B

R344

10K

F7

KAB2402402NA29

C235

100U/50V

R340

10K

C2380.01U/50V(1608)

R343

0

R331

0

IC32

ULN2003AN

R351

3K

D15

1N4748

C234

0.1U/50V(1608)

6 – 10

AM-900U
11. Sensor Connector & Power Supply Block (10/10)
A A

B B

C C

D D

E E

F F

G G

H H

I I

66

55

44

33

22

11

+3.3V

+24VH

+24V

DG

+5V

DG

DG

+5V

+5V

DG

DG

DG

DG

+5V

DG

DG

DG

+5V

+5V

DG

+5V

DG

DG

DG

+5V

MG

FG2

DG

FG1

DG

+5V

+5V

DG

MG

DG

DG

DG DG

DG

/HLON

/ZC

PE_BY

/PIN

/ROLSNS

/POUT1

TCT2

TCT1

TCT0

/PWRLY

/POUT2

OPEN_TRAY

SensorConnector&PowerSupplyBlock

+24VH

+24V

+3.3V

+5V

<side-A>

<side-A>

<side-A>

<side-A>

MG

1

+24V_SUB

2

MG

3

MG

4

+24VMAIN

5

DG

9

+24VMAIN

6

+5V

8

+3.3V

10

DG

11

DG

7

HLON

12

PWRLY

13

ZC

14

1 2 3 4 5 6 7 8 9 10

11

12

13

14

TCT2

1

COM

2

TCT1

3

TCT0

4

1 2 3 4

PE_BY

1

GND

2

1 2

PIN

1

GND

2

1 2

OPEN_TRAY

1

GND

2

1 2

+

POUT1__AN

3

GND

2

POUT1

11 2 3

+

+

POUT2

1

GND

2

1 2

ROLSNS

1

GND

2

1 2

10/10

(6-B5)

(9-A5)

(9-A5)

(6-F5)

(6-F5)

(6-F5)

(6-F6)

(6-F4)(6-F4)

(6-F4)

(6-F4)

(6-F4)

R128

N.M.(1608)

R124

N.M.(1608)

R129

N.M.(1608)

R383

100

C254

1000P

R365

N.M.

C259

1000P

CNPW

A2001WV2-14P

CNTCT

A2001WV2-4PE

R368

BLM18AG102

TP63

CNBYPE

B2B-PH-K-M

R381

100

R379

10K

C250

1000P

R369

N.M.(1608)

R364

N.M.

R127

N.M.(1608)

R131

N.M.(1608)

R357

100

R356

10K

DG3

C253

1000P

R37810K

C258

1000P

R373

100

DG2

R367

100

R359

100

C256

1000P

D20

N.M.(02DZ6.8-Y)

R37710K

R130

N.M.(1608)

D22

N.M.(02DZ6.8-Y)

R358

10K

CNPIN

B2B-PH-K-R

C288

N.M.

TP65

CNTCVR

B2B-PH-K-S

R125

N.M.(1608)

R37610K

C246

1000P

R362

100

C249

0.1U

C245

0.1U/50V(1608)

D19

N.M.(02DZ6.8-Y)

C252

0.1U

C251

47U/16V

R372

10K

CNPOUT1

B3B-PH-K-S

C244

47U/50V

R361

47K

R382

100

R123

N.M.(1608)

C248

47U/16V

TP64

R363

0

C257

1000P

R371

N.M.(1608)

DG1

R360

10K

C247

N.M.(1608)

R366

10K

CNPOUT2

B2B-PH-K-R

TP62

CNROLSNS

A2001WV2-2PE

R126

N.M.(1608)

R380

100

6 – 11

AM-900U
12. Control PWB parts layout (Top side)
The CONTROL PWB of the model employs lead-free solder.

F6

F8

X3468XH-4Y B

6 – 12

AM-900U
13. Control PWB parts layout (Bottom side)
The CONTROL PWB of the model employs lead-free solder.

F3 F5

F7

F4

6 – 13

AM-900U
[2] LIU PWB circuit
1. LIU PWB CircuitA A

B B

C C

D D

E E

F F

G G

H H

66

55

44

33

22

11

ExRing

ExTiP

+24VA

DPON

/EXHS Ci

+5V

TiP

RXin

Ring

ARG

Vref

+24VA

DG

+5v

+5VA

+24VA

DG

DG

DG

DG

DG

+5VA

DG

DG

Vref

DG

DG

DG

DG

DG

DG

+5V

DG

DG

CNLIU-2

CNLIU-1

MJ2-3

MJ2-4

CNLIU-4

CNLIU-5

CNLIU-6

CNLIU-7

CNLIU-8

CNLIU-9

MJ1-3

MJ1-4

CNLIU-3

..

CM B

76 5

48

+-

3053-018-1S38

B

EC

..

CB

E

4 3

B

C E

4 3

TZJ8.2B

B

C

E

21

12 3+- +-

4 3

21

21

B

E

C

4.7u

C17

N.M.

C14

N.M.

C18

100u/25V

R27

10

C13

N.M.

R25

N.M.

PC2A

N.M.

Q5

N.M.

IC1B

LM2904P

C19

0.022u

R24

10k

R23

10

Q1

2SD592A

10uF/50V

Q2

2SD1859R

R10

10

R26

10k

R14

R9

18k

R11

30k

ZD4

1ZC15

R2

N.M.

Q3

N.M

PC2B

N.M.

JP5

N.M.

R8

N.M.

C3

N.M.

C5

ZD5

M

C4

N.M.

R3

N.M.

R7

N.M.

R20

22k

VA3

N.M

C12

0.033u

C8

0.033u

REC1

S1ZB60

T1

620

R17

22k

22k1/2W

R22

22k

ZD7

HZ2C1

L5

EL0909RR-102K-2

PC1A

PC817X

ZD6

HZ2C1

R19

750

C6

1N4148CD

C164.7u/25V

R21

3.3k

R16

R15

560

R18

22k

C10

10uF/16V

IC1A

LM2904P

C15

470p

C11

10uF/16V

10uF/50V

CML1A

A5X-24E-95

R5

13k(1W)

ZD2

HZ2C1

C1

0.82u/250V(F)

R13

30

ZD3

HZ27-AR6

C2

0.01u

R4

4.7(1/2W)

R1 N.M.

PC3A

PC814X

R12

91

D2

ZD1

HZ2C1

L4

R-5C

L2

JP1

N.M.

AR3

RA-501P-C6

L1

R-5C

AR1

RA-391P-V6-2

JP3

JP(10mm)

JP4

N.M.

JP2

JP(10mm)

L3

N.M.

AR2

RA-501P-C6

N.M.

CML1B

OUAZ-SH-124DZ

Q4

KRC106M

PC3B

PC814X

C9

1000p

C7

1000p

PC1B

PC817X

D1

1SS133

NOTE:


LIUPWBCircuit

N.M.

6 – 14

AM-900U
2. LIU PWB parts layout (Top side)
The LIU PWB of the model employs lead-free solder.

6 – 15

AM-900U
3. LIU PWB parts layout (Bottom side)
The LIU PWB of the model employs lead-free solder.

6 – 16

AM-900U
[3] Power Supply PWB circuit
1. Power Supply PWB circuit

CNAC

1 3L

F110A/125V

L3SN8SP-404JA

TRA1

SM12JZ47

C61000P

Z2

F4

CNHT

C17

1000P

L10R8A143F20A

NTC1

NTPA74R0

D12

D13

Q1

2SK3561

Q2

2SC4097

C D

R19

33

R6390

R10

6.8K

D301

CB833-04

IC301UPC7805AHF

Q101

2SC4081

Q501

2SC4081

C152

D151

ERA-83-006

R103

330K

C105

0.1

F102

4A/125V

R501

4.7K

R502

4.7K

R503

4.7K

R5044.7K

F101

JUMPER

BEA106

0

BEA104

JUMPER

CN2

CN6

+24VS

+24VMAIN

/HEATERON

/PWRLY

+24VMAIN

+24VMAIN

+24VSUB

+5VMAIN

/ZC

MG

DG

MG

DG

MG

+3.3VMAIN

CNPW

BEA103

JUMPER

BEA105

BLM31PG121

C108

1000P

D101

YG911S2R

T171D1

R7220

D71SS133

C90.01

C16

4700P

Q301

2SA1576A

Q272

XP4601

Q271

FDS6685

Q291

2SA1576A

L271

SBC9-560

R275

6.2K

Q292

2SC4081

BEA102

BLM31PG121

F103

4A/250V

BEA101

C273

5600P

Q274

2SC4081R280

1K

C15

4700P

FG

D

D10

D11

D51

C71000P

R11M(1/2W)

Z1ENC241D-10A

C2

D52R5122K

R5222K

R5327K

R5427K

PC3TLP421F

BEA1BL02RN1

C8220P

D8JUMPER

D5HZS9

D61SS133

D41SS133

R40

R518K

R131.2K

R116.2K

R833K

R301150K

R2793.3K

R25010K

R3033.9K

R28210K

IC201

TA76432AS

R28110K

C2910.047R291

1K

R3064.7K

R2953.3K

R2942.7K

R2783.3K

R277680

R2741.2K

R2927.5K

R29315K

D291HZS3

C2740.01

C3050.1

C271120/16

R201

D275HZ5.6P

C302470/16

C104

C304

D277HZS12

D274HZS3

D271CB833-04

R302180K

R2761K

C7270.01

R1222K

R9100

R17680

C104700P

C11100P

C301330/16

R120

R1067.5K

R50710K

R50510K

R50847K

C502

330/16

C106

C151

56/35

C107

R50947K

D102

C303

PC3TLP421F

C101330/35

C10333/35

R1011K

R102100

R10515K

PC2TLP363JF

C5010.1

R130

R131

VR1015K

PC1TLP421F

D302

D110HZS7

D104HZ27P

PC1TLP421F

R3180K

R2180K

D2HZS30

C5150/200

F24A/240V

C10.22

PC2TLP363JF C22

0.1

R23150

R2122

R2010

RL1G5PA-1

D501ERA15-06

FG

N

+

1 2 3

6 5 4

++

+

C

12

1NL3

3 12

13 5 6 2 8 14 3 9 7 10 4 11 12 1

+ +

++

NOTE:

Safety-criticalunit.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

N.M.

D10~D13:ERA15-06

D51~D52:ERA15-06

DG

N.C.

A A

B B

C C

D D

E E

F F

G G

H H

66

55

44

33

22

11

PowerSupplyPWBCircuit

J3BL02RN2

6 – 17

AM-900U
2. Power Supply PWB parts layout (Top side)
3. Power Supply PWB parts layout (Bottom side)

The POWER SUPPLY PWB of the model employs lead-free solder.

J102

J113

J103CNPW

J104

C101

C301

C302

D291

D275

C502

D151C15

RL1CNHTF4

C6

L3

R1

C17

C7

F2

Z1

F1

C1

J1

NTC1

C2

D11

D52

D12

D13 D8

Q1

BEA1

PC1

PC3

D5D6

D10

L1

J2

J3

CNAC

Z2

J4

TRA1

C16

C5 T1

PC2R20

CN2

CN6

C151F103

F101

C103

D101

C108

D102

L271

BEA101

BEA103

BEA104

D277

D271

C271

D110

D274

J101

J107

D104

D302

IC301

D301

R130

R131

R51

D2

D7

R505

R508D4

C8

D51

J105

VR101

J106 F102

D501

IC201

R201

C104

R274

R294

R277R306

R275

R291

R302

R301

R292

R280R276R106

BEA106

BEA105

R507

R103

R101

C303

C152

C107

C106

C501

R501R503

R502R504

R102

R9

R17

R6

C10R5

Q2

R19

R21

R10

R8R53

R52

R2

R3

R4

R23

C22

C11

R54

R11

R12

R13R7

C9

C105

R120

R509 Q272

J111

R293

R279

J108 R282

R303

Q301

Q291

C273

C272

C274R295

C305

C304

R278

BEA102

Q292

Q271

Q274

R105

Q101

Q501J109

R250

R281J110

C291

The POWER SUPPLY PWB of the model employs lead-free solder.

6 – 18

AM-900U
[4] High Voltage PWB circuit
1. High Voltage PWB circuit

R64

C65

D55 D56 D57

CN4

CN3

R75

C32

R37

R74R73R72

D52

D58

Q58R49

R62

R65R66

VR51 R94

R100

C62R54

R63

R99R98

R56

R52

R53

R17R14

R6

R7

R9

C4

C9

D4

D5

D6

C3

R4 D8 R12

VR1

D10

C1

R3

D1

C51

C61

R43

C8

R58

C55

C53

D53

R50

C54

C66

R48

Q52

R61

14

13

12

4/4IC1

IC1

IC1

D62

D60

R59

Q38

R91

R92

D61

75

3 211

41

62/4

1/4

Q1

R19

R2

R1

5 4 3 2 2

+24V

TCON

MCON

PWMSIN

PGND

CN1

R5

R8

R13

C2

D2

Q3

D9

B1

10

5 2 4 3 1 6

7 9 8

C5

C7

D7

R102

R81

R80

R15

R79

R78

D54

B51

85 2 4 3 6 1

7 9 10

D41 R103

C31

R32R31

R68

R85

R46 R76 R77 R84 C56

R87 R88 R89R86

R69 R70 R71

R90

R33 R34 R35 R36

R42 R41

R39

R38

VR31

D31

R16

R67

J12

J21

J22

J32

J42

J41

J31

Q31

Q33

Q34

Q35

R40

R93

J51

FUEARTH

J52

Q37

Q32

TC

MC

SV

DV

J11

C6

D3

R10

R18

810 93/4IC1

Q57

R44

R55

R51

R57

C52

R60

R101

Q51

R47

NOTE:

Safety-criticalunit.

Note:SincethepartsofthisPWBcannotbesupplied,changeitasaunit.

A A

B B

C C

D D

E E

F F

G G

H H

66

55

44

33

22

11

HighVoltagePWBCircuit

OPTIONOPTION

OPTION

R83D59

D42

6 – 19

AM-900U
2. High voltage PWB parts layout (Top side)
The HIGH VOLTAGE PWB of the model employs lead-free solder.


J22

J21

Q52

D60

D58

D1

D8

D2

D3

D4

C6

D5

D7

D9

C5

CN4

R93

J51

J12

J11

J52

C7R15

Q3B1

R1

J5 J6

CN3

C1

VR1

D10

CN1

D61D53

C9VR51

D62

J1

J3

J2

B51

C65 C31

VR31

C56D54

D52 J4

J31

J41

R67

J42

J32

D31

Q38

R16

Note: Since the parts of this PWB cannot be supplied, change it as a unit.

QJ005

QJ071

6 – 20

AM-900U
3. High Voltage PWB parts layout (Bottom side)
The HIGH VOLTAGE PWB of the model employs lead-free solder.


C32R41

R42

R81

R103R80

R79 R78

D41D42

Q31

Q32

Q33

Q34 Q36

Q37

Q35

R102 R36

R37

R38R39

R40

R71

R72

R73

R74

R60

R43

R75

R61

R58

R50

R48

R54

R52

R55C62

C51

Q58

Q57

C61R51

R53R56R98

R94

R59R65

R44

R8R3

R3

R7

R10

R11

C4R13R14

R9

C2

R66 R14

R17 R63

R2

R4

R3

R19

R101

R6

R5

C53

C54

C66

C55

C52

C8

IC1

R70

R69R66

R64

R62

R91

R92

R49

R47

R99

R57

R18

R100

Q51

Q1

CN1

R76

R46

R77

R83

R85R86

R84R87

R88 R89 R90R34R32 R31

R33R35

Note: Since the parts of this PWB cannot be supplied, change it as a unit.

D59D57 D56 D55

6 – 21

AM-900U
[5] Operation Panel PWB circuit
1. Operation Panel PWB circuitA A

B B

C C

D D

E E

F F

G G

H H

66

55

44

33

22

11

LEDON

DG

DG

DG

DG

+3.3V

DG

+3.3V

+3.3V

+3.3V

/SEN3

/SEN2

E1

R/W

E DG

LD3

LD2

LD1

RS

DG

V0

/STRB1

/STRB2

/STRB3

/STRB4

/STRB5

/STRB6

/STRB7

DG

/SEN2

/SEN1

/SEN0

/STRB0

/STRB2

/STRB3

/STRB5

/STRB7

/STRB1

R/WE1

LD0

LEDON

/SEN1

LD0

LD1

LD2

LD3

RS

/STRB0

/STRB4

/SEN3

/STRB6

/SEN0

E

V0

CNLCD1-5

CNLCD1-6

CNLCD1-3

(CNLCD1-2)

CNLCD1-1

CNPN1-11

CNPN1-9

CNPN1-7

CNPN1-5

CNPN1-20

(CNPN1-16)

CNPN1-3

CNPN1-1

CNPN1-2

CNPN1-4

CNPN1-6

CNPN1-8

CNPN1-10

CNPN1-12

(CNPN1-15)

CNPN1-13

CNLCD1-6

CNLCD1-11

CNLCD1-12

CNLCD1-13

CNLCD1-14

CNLCD1-4

+

12

12

12

12

12

12

12

12

DG

1+3.3V

2VO

3RS

4R/W

5E

6N.C.

7N.C.

8N.C.

9N.C.

10

LD0

11

LD1

12

LD2

13

LD3

14

12

12

12

12

1 2

12

12

12

12

12

12

12

12

12

12

/STRB0

3

DG

13

/SEN0

11

/SEN1

9

/SEN2

7

/SEN3

5

+3.3V

14

/STRB3

4

/STRB4

6

/STRB7

12

/STRB6

10

/STRB5

8

LEDON

15

/STRB1

1

/STRB2

2

E16

CNPN1

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

OperationPanelPWBCircuit

Note:SincethepartsofPWBcannotbesupplied,changeitasaunit.

22

CE1

CNLCD1

LCD14PIN

CNPN1

9615S-16A-PP-A

150R4 LED1 GL3HD8

JP

6.2K

22000PF/50V

N.M.

SW27

K0005

SW9

K0005

SW17

K0005

SW14

K0005

SW24

K0005

SW3

K0005

SW30

K0005

SW8

K0005

C2

SW28

K0005

SW21

K0005

SW5

K0005

SW18

K0005

SW10

K0005

SW15

K0005

R3

R2

200

SW4

K0005

SW25

K0005

SW22

K0005

R1

SW19

K0005

SW1

K0005

SW16

K0005

SW6

K0005

SW11

K0005

SW29

K0005

SW26

K0005

SW13

K0005

C1

SW23

K0005

SW2

K0005

SW20

K0005

SW7

K0005

SW12

K0005

D7

1N4148CD

D8

1N4148CD

D2

1N4148CD

D6

1N4148CD

D1

1N4148CD

D3

1N4148CD

D4

1N4148CD

D5

1N4148CD

6 – 22

AM-900U
2. Operation Panel PWB parts layoutNote: Since the parts of PWB cannot be supplied, change it as a unit.
The OPERATION PANEL PWBof the model employslead-free solder.

6 – 23

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 7. OPERATION FLOWCHART
[1] Protocol

NSF

DIS

NSS

TCF

CED

NSF

DIS

NSS

TCF

RTC

MPS

CFR

RTC

MPS

MCF

RTC

EOP

MCF

MCF

DCN

CFR

TSI

CSI

CSI

TSI

RTC

EOP

MCF

DCN

IMA

GE

SIG

NA

L

Document ejectedRecording paper ejected

Receive sideG3 communication

CED

Transmitter side(Document inserted intodocument sensor duringstandby)

To recordingposition

(DCS)

Cut line printed

IMA

GE

SIG

NA

L

Cut line printed

IMA

GE

SIG

NA

LIM

AG

ES

IGN

AL

Next page insertcommand

1st page

Document inserted tothe reading position

(DCS)

7 – 1

AM-900U
[2] Power on sequence
CPU initialized

D-RAM initialized

Gate array initialized

PC I/F initialized

START

When option board is connected.

“MEMORY CLEAR”“EXECUTE ?” display

YES

YES

YES

STAND-BY

NO

COPY key ?

START+STOP key ?

1 key ?

Other key ?

NO

Memory clear

System initialized

“PLEASE WAIT A MOMENT”display

Memory clear

System initialized

PROCESS CHECK MODE

NO

YES

NO

“PLEASE WAIT A MOMENT”display

7 – 2

AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 8. OTHER
[1] Service tools

1. List

2. Connection

NO. PARTS CODE DESCRIPTION REF NO. QTY PRICE RANK

1 CPWBS3511SC01 Extension board unit with FFC connector 4 pcs. - 1 CF2 QCNCW2556SC1B FFC CONNECTOR CNCIS A/B 2 AG3 QCNCW2556SC1F FFC CONNECTOR CNPN A/B 2 AG4 QCNWK383CSCZZ PANEL EXTENSION CABLE (16PIN) CNPN 15 QCNWK384CSCZZ CIS EXTENSION CABLE (12PIN) CNCIS 16 QCNWK364CSCZZ OPTICAL UNIT (LSU-P) EXTENSION CABLE (5PIN) CNPM 1 AX7 QCNWK365CSCZZ OPTICAL UNIT (LSU-L) EXTENSION CABLE (8PIN) CNLSR 1 AX8 QCNWK366CSCZZ ORG SENSOR EXTENSION CABLE (2PIN) CNORG 1 AX9 QCNWK367CSCZZ HOME POSITION SENSOR EXTENSION CABLE (2PIN) CNHPS 1 AR

10 QCNWK368CSCZZ FRONT SENSOR EXTENSION CABLE (2PIN) CNFRT 1 AR11 QCNWK369CSCZZ BYPASS PE SENSOR EXTENSION CABLE (2PIN) CNBYPE 1 AR12 QCNWK370CSCZZ POWER SUPPLY PWB UNIT EXTENSION CABLE (14PIN) CNPW 1 BC13 QCNWK371CSCZZ TRAY COVER SENSOR EXTENSION CABLE (2PIN) CNTCVR 1 AR14 QCNWK372CSCZZ PO1 SENSOR EXTENSION CABLE (3PIN) CNPOUT1 1 AT15 QCNWK373CSCZZ PO2 SENSOR EXTENSION CABLE (2PIN) CNPOUT2 1 AR16 QCNWK374CSCZZ P-IN SENSOR EXTENSION CABLE (2PIN) CNPIN 1 AR17 QCNWK375CSCZZ ROLLER SENSOR EXTENSION CABLE (2PIN) CNROLSNS 1 AR18 QCNWK376CSCZZ TONER CARTRIDGE SENSOR EXTENSION CABLE (4PIN) CNTCT 1 AV19 QCNWK377CSCZZ SPEAKER EXTENSION CABLE (2PIN) CNSP 1 AR20 QCNWK378CSCZZ THERMISTOR EXTENSION CABLE (2PIN) CNRTH 1 AR21 QCNWK379CSCZZ MAIN MOTOR EXTENSION CABLE (4PIN) CNMM 1 AV22 QCNWK380CSCZZ PICKUP MOTOR EXTENSION CABLE (6PIN) CNPUM 1 AY23 QCNWK381CSCZZ SCANNER MOTOR EXTENSION CABLE (4PIN) CNSCM 1 AV24 QCNWK382CSCZZ HIGH VOLTAGE PWB UNIT EXTENSION CABLE (5PIN) CNHV 1 AX25 QCNWK385CSCZZ FAN MOTOR EXTENSION CABLE (3PIN) CNFM 1

CNPN

CNUSB

CNCIS

CNCIS-A CNPN-A

CNPN-BCNCIS-BEXTENSION PWB

FFC FFC

CONTROL PWB UNIT

Frontsensorcable

ORG sensorcable

Home positionsensor cable

Speakercable

CNBYPE

CNHV

CNMM

CNFM

CNPUM

CNPIN

CNTCT

CNROLSNS

CNTCVR

CNPM

CNLSRCNRTH

CNPOUT2 CNSCM

CNFRT

CNORG

CNHPS

CNSP

CNPWCNLIU

Mainmotorcable

FANcable

Bypass PEsensorcable

P-INsensorcable

Power supplycable LIU cable

To Powersupply PWBunit

LIU PWB UNIT

Pickup motorcable

Toner cartridgesensor cable

Roller sensorcable

Tray coversensor cable

GROUP 1

GROUP 2

GROUP 3

GROUP 4

GROUP 4

GROUP2

CNPOUT1

Optical unit(LSU-P)cable

HighvoltagePWBcable

Optical unit(LSU-L)cable

Thermistorcable

PO2 sensorcable

PO1 sensorcable

Scanner motor cable

CIS cable Panel cable

8 – 1

AM-900U
[2] Rewriting version up the FLASH ROM
1. Preliminary setting for USB connectionPrinter and Scanner driver should be installed to your PC to be able tocommunicate between your PC and AM-900 via USB. (Refer to theSetup guide)

2. Download the new firmware1. Connect your PC and AM-900 with USB cable.

2. Copy the file "TC84 (*).exe" to your PC.

(*): TC84 .exe will be able to get SHARP web site.

3. Double-click "TC84 .exe"

4. Click "Yes" to start download a firmware.

TASK bar indicates the progress.

↓

↓

"FIRMWARE UPDATE" will appear on the LCD of AM-900.

↓

↓

5. Click "OK" to finish. AM-900 will be rebooted automatically.

PC

USB Cable

(Local supply)

8 – 2

MODEL SELECTION CODE DESTINATION

AM-900 U U.S.A./Canada

PARTS GUIDE

MODEL

CONTENTS

AM-900U

AM-900

[1] Cabinet,etc.

[2] Flatbed unit

[3] Scanner unit

[4] Paper exit unit

[5] Fusing unit

[6] Printer drive unit

[7] Drive unit

[8] Packing material & Accessories

[9] Control PWB unit

[10] LIU PWB unit

[11] Power supply PWB unit

[12] High voltage PWB unit

[13] Operation panel PWB unit

INDEX

SHARP CORPORATION

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace theseparts with specified ones for maintaining the safety and performance of the set.

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.

AM-900U

[1] Cabinet,etc.

26

28

27

25

71

71

70

70

6680

74

7563

69

77

7768

65

64 76

6878

79

12

13

9 1011

3

7

7

8

4

5

6

6

20

18

1817

16

19

90

95

101

31

73

72

30

40

50

61

62

67

103104

100

94

8486

85

83

89 87

82

96

98

1

91

2

52

53

92

102

97

93

30

30

43

3836

32

22

21

23

32 37

44

4533

33

47

35

3534

48

24

30

51

5559

46

4050

39

4241

585688

29

60

49

54

99

14

95

28

57

57

105

106

107108

109

109

B1B1

B1

B1

B3

B8

B8B8

B8

B7

B7

B1

B1B1

B1

B1

B2

B1

B1B1

B9

B13

B13B13

B13

B13

B10

PRINTER

DRIVE

UNIT

FUSING

UNIT

PAPER

EXIT

UNIT

B9

B9

B9

B9

B9

CNLSR

AC CORD

EARTH CABLE

B10

B10

B10

B10

B10

B1

B1

B1

B1B1

B5

B5

B1

B10

B10

B1

B1

B1

B1

B1

f

B6

B1

B2

B2

B1

B1

B1

B10

B12

B1

B11

B10

B1B1

B1

B1

d

d

ef

e

a

a

b

b

c

c

g

g

h

h

B1

FLATBED

UNIT

81

EARTH CABLE C

2

AM-900U

NO. PARTS CODE PRICE RANK

NEW MARK

PART RANK DESCRIPTION

[1] Cabinet,etc.1 DCEKC781UXHZZ CD N E Control PWB unit(Within ROM)2 DCEKL422CXH02 BE N E LIU PWB unit3 GCOVA2510XHSA BA N C Flatbed cover4 LPLTP3335XHSA AF N C Hinge,left5 LPLTP3336XHSA AF N C Hinge,right6 NSFTP2393XHZZ AF N C Hinge shaft7 PCUSS2226XHZZ AE N C Flatbed cushion8 PSHEZ3855XHZZ AY N C Back sheet9 MSPRC3301XHZZ AB C Hopper spring

10 NGERP2318XHZZ AD C Pinion gear11 PBRS-2074XHZZ AG N C Static brush12 PGIDM2679XHSA AF N C Hopper guide,left13 PGIDM2680XHSA AF N C Hopper guide,right14 PHOP-2120XHSA AQ N C Hopper16 LPLTP3342XHZZ AE N C Separate plate17 MSPRC3505XHZZ AD N C Separate spring18 MSPRC3506XHZZ AF N C Up spring19 PGIDM2689XHZZ AW N C Paper guide lower20 LPLTG3386XHZZ AL N C Separate rubber21 LPLTP3349XHZZ AU N C Rotation plate22 LPLTG3388XHZZ AG N C Rotation plate pad23 PSPO-2001XHZZ AD C Tray width sponge24 CROLR2528XH01 AL N C PU roller ass'y25 DUNTK273DXHZZ BV N E Optical unit(LSU)26 QCNWN246CXHZZ AL N C Optical cable 127 QCNWN247CXHZZ AL N C Optical cable 228 QCNWN316CXHZZ AG N C Earth cable29 GCABB2450XHSA BR N D Bottom cabinet30 GLEGG2089XHZZ AE N C Leg rubber31 LBSHP2113XHZA AE C Bearing32 LBSHP2113XHZZ AH C Bearing33 LBSHP2161XHZZ AE N C Regist roller bearing34 LPINS2032XHZZ AF C Roller pin35 LPLTP3341XHZZ AE N C Side ring36 MCAMP2031XHZZ AE N C Cam-F37 MCAMP2032XHZZ AE N C Cam-R38 MCAMP2033XHZZ AE N C Cam-C39 MSPRC3301XHZZ AB C Guide spring40 MSPRC3590XHZZ AE N C DV press spring41 MSPRD3545XHZZ AE N C TC stopper spring42 MSPRP3591XHZZ AE N C Regist roller spring43 MSPRT3507XHZZ AE N C Cam spring44 NGERH2659XHZZ AE N C PU gear45 NGERH2661XHZZ AE N C Regist gear,23Z46 NGERP2318XHZZ AD C Pinion gear47 NROLR2527XHZZ AQ N C Regist roller48 NSFTZ2398XHZZ AU N C PU roller shaft49 PGIDM2677XHSA AG N C Tray back guide50 PGIDM2687XHZZ AE N C DV press guide51 PGIDM2688XHZZ AE N C TC stopper52 PGIDM2694XHSA AE N C Bypass hopper guide,left53 PGIDM2695XHSA AE N C Bypass hopper guide,right54 PSPO-2013XHZZ AE C Tray back guide sponge55 QCNWN259CXHZZ AG N C Tray sensor cable56 QCNWN278CXHZZ AG N C P-IN sensor cable57 QCNWN315CXHZZ AG N C Earth cable 358 QSW-M2221XHZA AL N C P-IN sensor59 QSW-M2296XHZZ AD C Tray cover sensor60 TLABM224JXHZZ AE N D Paper limit label61 GCOVA2513XHSA AY N C Right cover62 LANGF2869XHZZ AN N C Right cover bracket63 LFRM-2264XHZZ AT N C Right cover frame64 LHLDZ2295XHZZ AE N C TR roller holder,right65 LHLDZ2296XHZZ AE N C TR roller holder,left66 LPLTM0163GCZZ AE C Discharge plate67 MLEVP2410XHSA AK N C Release lever68 MSPRC3522XHZZ AD N C TR spring69 MSPRC3525XHZZ AE N C TR term spring B70 MSPRC3527XHZZ AD N C Paper guide plate spring71 MSPRC3576XHZZ AE N C Pinch roller spring72 MSPRD3523XHZZ AE N C Release lever spring73 MSPRD3548XHZZ AE N C Discharge spring B74 MSPRP3524XHZZ AE N C TC terminal spring75 MSPRP3534XHZZ AF N C Discharge spring A76 NGERH2677XHZZ AE N C TR gear77 NROLP2334XHZA AC C Pinch roller78 NROLP2530XHZZ BD N C TR roller79 NSFTZ2402XHZZ AK N C Pinch roller shaft80 PBRS-2075XHZZ AE N C Static brush81 PGIDM2699XHZZ AH N C Paper guide plate82 PGIDM2692XHSA AQ N C Bypass guide83 QCNWN256CXHZZ AG N C Bypass PE sensor cable84 QCNWN267CXHZZ AN N C Inter lock switch cable85 QSW-M2221XHZA AL N C Bypass PE sensor86 QSW-M2343XHZZ AN N C Inter lock switch

3

AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION
87 TCAUZ2044XHZZ AK N D Laser caution label88 GCOVA2515XHSA AU N C Front cover89 LANGF2870XHZZ AG N C AC cord bracket90 LBNDJ2006XHZZ AA C Band91 LPLTP3346XHZZ AZ N C PWB plate92 PGIDM2678XHZZ AE N C Right cover pivot93 PGIDM2700XHZZ AE N C Front cover pivot

! 94 QACCD2095XHZZ AS B AC cord ass'y95 QCNWN261CXHZZ AG N C Earth cable

! 96 RCORF2146XHZZ AG B Core! 97 RCORF2154XHZZ AG N B Core! 98 RDENT2206XHZZ BK N E High voltage PWB unit! 99 RDENT2214XHZZ BP N E Power supply PWB unit

100 GCOVA2514XHSA BA N C Rear cover101 LANGJ2847XHZZ AG N C Earth plate102 LHLDW2310XHZZ AE N C Wire holder103 PSHEZ3410XHZZ AB C Jack sheet104 TLABS478HXHZZ AE N D FDA label105 PSHEP3879XHZZ AE N C Separate sheet106 TCAUZ2046XHZZ AK N D Drum caution label 2107 PSHEP3883XHZZ AG N C Cover sheet108 PBRS-2076XHZZ AF N D Static brush 2109 QCNWN390CXHZZ AN N C Power supply cableB1 XEBS730P10000 AC C Screw(3x10)B2 LX-BZ2205XHZ7 AE N C ScrewB3 XEBS730P08000 AC C Screw(3x8)B5 XHBS730P10000 AD C Screw(3x10)B6 XEBS720P10000 AE N C Screw(2x10)B7 LX-BZ2321XHZ7 AE N C ScrewB8 XEBS730P14000 AD N C Screw(3x14)B9 XEBS730P12000 AC C Screw(3x12)

B10 XHBS730P08000 AB C Screw(3x8)B11 XHBS730P06000 AC C Screw(3x6)B12 LX-BZ2282XHZ7 AE N C ScrewB13 XJBS740P12000 AB N C Screw(4x12)

[1] Cabinet,etc.

4

AM-900U

[2] Flatbed unit


NEW MARK


[2] Flatbed unit1 DCEKP304DXH01 BD N E Operation panel PWB unit2 RUITZ2001XHZZ AZ N E LCD unit3 QSW-K0005AWZZ AC C Tact switch [SW]4 GCABA2451XHSA BB N C Flatbed,upper5 GCOVA2512XHZZ AH N C Sensor cover6 JBTN-2483XHSA AF N C Function key7 JBTN-2484XHSA AL N C 12 key8 JBTN-2486XHSA AK N C Mode key9 JBTN-2487XHSA AK N C Cursor key

10 JBTN-2489XHSA AE N C Start key11 MSPRC2568XHZZ AE N C Pinch roller spring12 NROLP2334XHZA AC C Pinch roller13 NSFTZ2407XHZZ AH N C Pinch roller shaft

a

a103

7

921

68 56

17

5

1112

12

1311

1 2

22 23

5354

5052

51

15

20

4

37

42

34

4644

47 45

43

4143

27

33

40

25

30

36

28

3135

2629

24

16

14

19

19

18

18

38

38

38

38

46

48

48

32

49

39

55

B1

B2

B2

B2

B2

B2

B2

B3

B4

B7

B4

B4

B6B2

B5

SCANNER

BELT

DRIVE

UNIT

5

14 PGLSP2064XHZZ AY N C Sheet glass15 PGLSP2065XHZZ AQ N C ADF glass16 PSHEZ3854XHZZ AH N C Rear book sheet17 PSHEZ3866XHZZ AE N C Blind fold sheet18 PTPEZ2116XHZZ AE N C Book long double tape19 PTPEZ2117XHZZ AE N C Book short double tape20 PTPEZ2118XHZZ AE N C ADF double tape21 QCNWN245CXHZZ AL N C Panel cable22 QCNWN249CXHZZ AG N C ORG sensor cable23 QSW-Z2237XHZB AL N C ORG sensor24 PSEL-2043XHZZ AE N C Shield tape25 CCNWN346CXH01 AP N C Speaker ass'y26 GCABB2452XHSA BF N C Flatbed,lower27 LPLTP3338XHZZ AW N C Reinforce plate28 LPLTP3339XHZZ AE N C Pulley plate29 MLEVP2403XHSA AG N C Scanner hold lever30 MLEVP2404XHZZ AG N C Hold lever31 MSPRC3542XHZZ AD N C Tension spring32 MSPRD3543XHZZ AE N C Earth spring 133 MSPRD3560XHZZ AE N C Speaker spring34 MSPRD3570XHZZ AE N C Earth spring 235 NPLYD2088XHZZ AC C Pulley36 NSFTZ2396XHZZ AG N C Pulley shaft37 NSFTZ2397XHZZ AS N C Guide shaft38 PTPEZ2127XHZZ AC N C Double tape39 QCNWN254CXHZZ AG N C Home position sensor cable40 QSW-M2324XHZZ AN C Home position sensor41 LHLDZ2299XHZZ AH N C CIS holder42 LHLDZ2300XHZZ AG N C Shaft holder43 MSPRC3572XHZZ AE N C CIS spring44 PGIDM2704XHZZ AE N C CIS guide,left45 PGIDM2705XHZZ AE N C CIS guide,right46 QCNWN248CXHZZ AN N C CIS cable47 RUITZ2006XHZZ BT N B CIS

! 48 RCORF2152SCZZ AL N B Core49 MSPRD3569XHZZ AE N C Exit roller earth spring50 NROLR2526XHZZ AS N C Exit roller51 NGERH2543XHZZ AC C Exit roller gear52 LBSHP2113XHZZ AH C Roller bearing53 LBSHP2136XHZZ AC C Roller bearing54 HPNLH2450XHSA AN N D Decoration panel55 LPLTM3387XHZZ AF N C Shaft holder plate56 PSHEZ3884XHZZ AE N C Blind fold sheetB1 XEBS720P06000 AC C Screw(2x6)B2 XEBS730P10000 AC C Screw(3x10)B3 XEBS730P08000 AC C Screw(3x8)B4 XJPS740P10X00 AC N C Screw(4x10)B5 XEBS730P12000 AC C Screw(3x12)B6 XHBS730P06000 AC C Screw(3x6)B7 LX-BZ2323XHZ7 AE N C Screw(3x8)

[2] Flatbed unit

6

AM-900U

[3] Scanner unit


NEW MARK


[3] Scanner unit1 LPLTG3307XHZZ AF C Separate rubber2 LPLTP2790XHZZ AD C Separate plate3 MARMP2025XHZZ AF C Feed plate arm4 MSPRD3564XHZZ AE N C Feed spring5 MSPRT3563XHZZ AD N C Separate spring6 PGIDM2681XHSA AN N C Guide middle upper7 QCNWN255CXHZZ AG N C Front sensor cable8 QCNWN260CXHZZ AG N C Earth cable C9 QSW-Z2250XHZA AL N C Front sensor

10 LBSHP2135XHZZ AC C Roller bearing11 LBSHP2136XHZZ AC C Roller bearing12 LPLTP3363XHZZ AH N C Back guide bracket13 MSPRC3589XHZZ AD N C Back guide spring14 MSPRD3566XHZZ AE N C Exit pinch roller spring15 NGERH2542XHZZ AE N C ADF gear16 NGERH2547XHZZ AE C Transfer gear,42/17Z17 NGERH2657XHZZ AE N C Reduction gear18 NROLP2334XHZA AC C Exit pinch roller19 NROLR2525XHZZ AQ N C Transfer roller20 NSFTZ2406XHZZ AH N C Exit pinch roller shaft21 PGIDM2682XHSA AN N C Guide middle lower22 PGIDM2703XHZZ AK N C Back guide23 PSHEZ3843XHZZ AF N C Rear sheet24 MSPRC3567XHZZ AE N C Earth spring25 GCOVA2511XHSA AS N C Top cover26 LSTPP2063XHZZ AE N C Stopper plate27 MLEVP2402XHSA AG N C Release lever28 MSPRT3565XHZZ AD N C Release lever spring29 NROLR2333XHZZ AP C Feed roller30 NSFTP2394XHZZ AF N C Feed roller shaft31 PGIDM2683XHSA AQ N C Guide upper32 PSHEZ3886XHZZ N C ADF Guide sheet(2000sets only)B1 XEBS730P10000 AC C Screw(3x10)B2 XEBS730P08000 AC C Screw(3x8)

25

29

31 30

27

28

26

17

6

24

8

7

9

3

5

2

1

4

3

1119

15

16

10

14

14

21

13

1318

18

20

22

12

23

32B2

B2

B2

B2

B1

B1

B1

7

AM-900U

[4] Paper exit unit


NEW MARK


[4] Paper exit unit1 MSPRD3574XHZZ AE N C Pinch roller spring 12 MSPRD3575XHZZ AE N C Pinch roller spring 23 NGERH2466XHZZ AE C Idler gear,32Z4 NGERH2602XHZZ AH C Idler gear,50Z5 NGERH2603XHZZ AE C Idler gear,17Z(17Z)6 NGERH2662XHZZ AE N C Feed roller gear,15Z7 NROLP2332XHZA AL N C PO pinch roller8 NROLP2420XHZZ AM C Paper exit roller9 NSFTP2400XHZZ AS N C Feed roller shaft

10 PGIDM2696XHZZ AE N C Anti curl guide11 PGIDM2697XHZZ AU N C Paper exit guide upper12 PGIDM2698XHZZ AS N C Paper exit guide lower13 QCNWN264CXHZZ AG N C PO sensor cable14 QSW-Z2237XHZB AL N C PO2 sensor

9

10 10

7

7 7

2

2

1

113

14

5

5

6

4

4

3

3

11

8

12

8

AM-900U

[5] Fusing unit

34

34

34

34

38

2829

26

11

22

218

10

5

12

16

18

19

14

42

409

41

41

33

35

25

13

23

23

43

7

7

31

20

32

16

17

39

30

6

27

37

36

1536

13

4

2

24

24

24 24

901

B5

B1

B1

B2

B2

B5

B5

B5 B2

B2

B4

B4

B4

B3

B4

N1

N1

9

AM-900U


NEW MARK


[5] Fusing unit1 LHLDZ2297XHZZ AE N C Fuse holder2 PSHEP3853XHZZ AG N C Fuse sheet3 PSPO-2024XHZZ AG N C Fuse sponge4 QFS-T2020XHZZ AT N A Fuse-25 LBSHP2162XHZZ AE N C Heat roller bearing 16 LBSHP2167XHZZ AK N C Heat roller bearing 27 LBSHP2168XHZZ AE N C FU bearing8 LFRM-2265XHZZ AU N C FU frame,left9 LFRM-2266XHZZ AV N C FU frame,right

10 LPLTP3348XHZZ AG N C FU terminal11 LPLTP3376XHZZ AK N C FU AC terminal12 MLEVP2411XHZZ AF N C FU release lever,front13 MLEVP2412XHZZ AF N C FU release lever,rear14 MLEVP2413XHZZ AF N C FU sensor lever15 MSPRC3528XHZZ AE N C Rachet gear spring16 MSPRC3530XHZZ AD N C FU pinch spring17 MSPRC3531XHZZ AE N C FU earth spring18 MSPRC3595XHZZ AE N C Right cover open spring19 MSPRD3529XHZZ AE N C FU sensor lever spring20 MSPRD3550XHZZ AE N C Rear cover spring21 MSPRK3549XHZZ AF N C Fuse bar 122 MSPRK3590XHZZ AE N C Fuse bar 223 MSPRP3535XHZZ AE N C Earth spring24 MSPRT3594XHZZ AE N C Separating pawl spring25 NGERH2576XHZA AF N C Idler gear,21Z26 NGERH2582XHZA AY N C Idler gear,15Z27 NGERH2678XHZZ AF N C Heat roller gear28 NGERH2679XHZZ AE N C Idler gear,27Z29 NGERH2680XHZZ AE N C Idler gear,28Z30 NROLP2536XHZZ BD N C Heat roller31 NROLR2539XHZZ BD N C FU roller32 PGIDM2702XHZZ AE N C Rear cover33 PSHEZ3864XHZZ AG N C Photo sheet34 PTME-2081XHZZ AF N C Separating pawl35 QCNWN262CXHZZ AG N C Photo sensor cable36 QCNWN266CXHZZ AK N C FU AC cord37 QFS-T2019XHZZ AQ N A Fuse-138 RDTCT2001XHZZ AV N B Thermistor39 RLMPU2015XHZZ BE N B Heater40 TCAUH2041XHZZ AG N D Heat caution41 TLABH351JXHZZ AD N D FU release label42 VHPSG2482A+-1 AN N B PO1 sensor43 LBNDJ2006XHZZ AA C BandB1 LX-BZ0956XHZ7 AE N C ScrewB2 LX-BZ2138XHZ7 AD C ScrewB3 LX-BZ2222XHZ7 AD C ScrewB4 XBPS730P08KS0 AB N C Screw(3x8)B5 XEBS730P10000 AC C Screw(3x10)N1 XNGS730-18000 AD N C Nut(M3)

(Unit)901 DUNTK273DXH01 BX N E Fusing unit

10

AM-900U

[6] Printer drive unit


NEW MARK


[6] Printer drive unit1 LFRM-2263XHZZ AW N C Printer drive frame2 LPLTP3343XHZZ AV N C Printer drive bracket3 MLEVP2409XHZZ AE N C Planet lever A4 MSPRC2735XHZZ AC C Planet gear spring5 MSPRC3519XHZZ AE N C OPC earth spring6 MSPRC3547XHZZ AE N C Coupling spring7 MSPRP3514XHZZ AG N C DVE-TE spring8 MSPRP3515XHZZ AG N C SROL-T spring9 MSPRP3516XHZZ AG N C MC-TER spring

10 MSPRP3517XHZZ AG N C Earth spring11 MSPRP3518XHZZ AH N C TR-TER spring12 NFANP2005XHZZ AY N B Fan13 NGERH2458XHZZ AB C Planet gear14 NGERH2480XHZZ AB C Reduction gear,17/28Z15 NGERH2700XHZZ AF N C Reduction gear,17/23Z16 NGERH2576XHZB AF N C Idler gear,21Z17 NGERH2577XHZZ AD C Idler gear,20Z18 NGERH2581XHZZ AC C Idler gear,25Z19 NGERH2699XHZZ AL N C Idler gear20 NGERH2621XHZZ AF C Reduction gear,15/30Z21 NGERH2663XHZZ AE N C Reduction gear,15/52Z22 NGERH2664XHZZ AE N C Reduction gear,15/70Z23 NGERH2697XHZZ AG N C Jgma gear,15/28Z24 NGERH2698XHZZ AG N C Jgma gear,15/28Z25 NGERH2667XHZZ AE N C Reduction gear,29/32Z26 NGERH2670XHZZ AE N C Sun gear27 NGERH2671XHZZ AE N C Coupling gear28 NGERH2673XHZZ AE N C Reduction gear,20/18Z29 NSFTP2401XHZZ AE N C Coupling shaft30 QCNWN297CXHZZ AH N C Toner sensor cable31 QCNWN317CXHZZ AE N C Roller switch cable32 QSW-F2224SCZZ AE C Roller switch33 QSW-M2342XHZZ AV N C Toner sensor34 RMOTS2199XHZZ BC N B Main motor35 RMOTS2202XHZZ AY N B Pickup motor36 MLEVP2409XHZA AL N C Planet lever BB1 LX-BZ2241XHZ7 AD N C ScrewB2 LX-BZ2314XHZ7 AD N C ScrewB3 XEBS730P12000 AC C Screw(3x12)B4 XHBS730P06000 AC C Screw(3x6)

10

11

9

7

8

33 30

1

14

18

20

3

4

15

17

22

23

32

5

25

28

2131

19

16

13

134

24

29

6

235

34

12

27

26

36Pin(Temporary part)

B2

B2

B1

B1

B4

B3

B3

11

AM-900U

[7] Drive unit


NEW MARK


[7] Drive unit1 LFRM-2262XHZZ AN N C Drive frame2 LPLTP3340XHZZ AK N C Motor plate3 MLEVP2405XHZZ AE N C Planet lever A4 MLEVP2406XHZZ AE N C Planet lever B5 MSPRC2735XHZZ AC C Planet spring6 MSPRT3571XHZZ AD N C Hold spring7 NBLTK2067XHZZ AS N C Drive belt8 NGERH2278XHZZ AC C Planet gear9 NGERH2517XHZZ AE N C Reduction gear

10 NGERH2541XHZZ AE N C Reduction gear,25Z11 NGERH2573XHZZ AD C Reduction gear,20/40Z12 NGERH2655XHZZ AE N C System gear A13 NGERH2656XHZZ AE N C System gear B14 NGERH2657XHZZ AE N C Reduction gear,42/25Z15 NGERH2658XHZZ AE N C Reduction gear,55/15Z16 NGERH2693XHZZ AE N C Reduction gear,27/44Z17 NPLYD2099XHZZ AE N C Pulley reduction gear,48Z18 RMOTZ2201XHZZ AW N B Scanner motorB1 XEBS730P10000 AC C Screw(3x10)

11

16

10

17

15

8

8

3

4

9

14

13

12

1

5

5

2

18

7

6

B1

B1

12

AM-900U

[8] Packing material & Accessories

154

14

19

16

9

18

10

17

11

3

7

8

51

2

After put to bottom side then

fold the top side to lock.

Setting the Tray Back Guide

to PAD-A's hole.

AC cord

TAPE

TAPE

TAPE

TAPE

TAPE

TAPE

TAPE 26

TAPE

25

6

22

23

24

2721

13

28

12

29

30

31TAPE

13

AM-900U


NEW MARK


[8] Packing material & Accessories1 PHOP-2121XHSA AV N C Document feeder tray2 LPLTP3344XHSA AY N C Output tray3 LPLTP3345XHSA AK N C Output sub tray4 DUNT-291DXH01 BX N S Toner cartridge(Initial starter cartridge)5 DUNT-292DXH01 BV N S Drum cartridge(Initial starter cartridge)

! 6 QCNWG370BXHZZ AL C Telephone line cord7 SPAKA279GXHZZ AQ N D Packing add.,top,front8 SPAKA280GXHZZ AS N D Packing add.,top,rear9 SPAKA281GXHZZ AQ N D Packing add.,bottom,front

10 SPAKA282GXHZZ AQ N D Packing add.,bottom,rear11 SPAKA286GXHZZ AG N D Pad A12 SPAKA429GXHZZ AE N D Protection B13 SPAKA428GXHZZ AE N D Protection A14 SPAKA356GXHZZ AG N D Pad,toner cartridge,left15 SPAKA357GXHZZ AG N D Pad,toner cartridge,right16 SPAKA373GXHZZ AD N D Pad D17 SPAKA374GXHZZ AD N D Spacer18 SPAKC278GXHTA N D Packing case19 SPAKP285GXHZZ AK N D Unit cover21 TCADZ3783XHZZ AQ N D Pop card22 TCADH3738XHZZ AG N D Setup guide23 TGANE2341XHZZ AD N D Warranty card(English)24 TGANF2342XHZZ AE N D Warranty card(French)25 UDSKA2050XHZZ BB N D CD ROM(Online guide)26 SPAKA386GXHZZ AE N D Release pad27 PSHEZ3880XHZZ AN N D Release lever caution sheet 228 TLABM421JXHZZ AN N D Box label(French)29 TPAPA2278XHZZ N D Errata sheet(1st lot only)30 PSHEZ3885XHZZ N C Shading sheet31 TPAPA2281XHZZ N D Errata sheet

[9] Control PWB unit1 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR1]2 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR2]3 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR3]4 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR4]5 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR5]6 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR6]7 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR7]8 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR8]9 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR9]

10 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR10]11 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR11]12 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR12]13 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR13]14 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR14]15 RMPTR4221ACZZ AB N C Block resistor(220Ω x4) [BR15]16 RMPTR4221ACZZ AB N C Block resistor(220Ω x4) [BR16]17 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C3]18 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C4]19 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C5]20 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C8]21 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C11]22 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C12]23 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C13]24 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C14]25 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C15]26 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C17]27 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C19]28 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C20]29 VCCCCZ1EH270J AA C Capacitor(25WV 27PF) [C21]30 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C22]31 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C23]32 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C24]33 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C25]34 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C26]35 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C27]36 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C28]37 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C29]38 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C30]39 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C31]40 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C34]41 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C35]42 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C36]43 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C37]44 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C38]45 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C39]46 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C40]47 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C41]48 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C42]49 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C43]50 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C44]51 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C45]52 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C46]

14

53 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C47]54 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C48]55 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C49]56 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C50]57 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C51]58 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C52]59 VCKYCY1AB225K AB C Capacitor(10WV 2.2µ F) [C53]60 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C54]61 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C56]62 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C57]63 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C58]64 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C59]65 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C60]66 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C61]67 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C62]68 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C63]69 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C64]70 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C65]71 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C66]72 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C67]73 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C68]74 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C69]75 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C70]76 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C71]77 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C73]78 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C74]79 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C75]80 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C76]81 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C79]82 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C80]83 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C81]84 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C82]85 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C83]86 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C84]87 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C85]88 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C86]89 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C87]90 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C88]91 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C89]92 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C90]93 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C92]94 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C93]95 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C94]96 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C95]97 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C96]98 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C97]99 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C99]

100 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C110]101 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C111]102 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C112]103 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C113]104 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C114]105 VCKYCZ1EB472K AA C Capacitor(25WV 4700PF) [C116]106 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C117]107 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C118]108 VCEAGA1HW107M AA C Capacitor(50WV 100µ F) [C124]109 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C125]110 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C126]111 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C127]112 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C128]113 VCKYCZ1HB331K AA C Capacitor(50WV 330PF) [C129]114 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C130]115 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C131]116 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C132]117 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C133]118 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C134]119 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C135]120 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C136]121 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C137]122 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C138]123 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C139]124 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C140]125 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C141]126 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C142]127 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C143]128 VCEAEA1EW475M AA C Capacitor(25WV 4.7µ F) [C144]129 VCEAEA1HW105M AC C Capacitor(50WV 1µ F) [C145]130 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C148]131 VCEAGA1HW226M AB C Capacitor(50WV 22µ F) [C149]132 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C150]133 VCEAGA1HW226M AB C Capacitor(50WV 22µ F) [C151]134 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C152]135 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C153]136 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C155]137 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C156]


15

138 VCKYCZ1HB331K AA C Capacitor(50WV 330PF) [C158]139 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C159]140 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [C161]141 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [C162]142 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C164]143 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C165]144 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C166]145 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C167]146 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C169]147 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C170]148 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C171]149 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C172]150 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C173]151 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C175]152 VCCCCZ1EH470J AA C Capacitor(25WV 47PF) [C176]153 VCCCCZ1HH8R0D AA C Capacitor(50WV 8.0PF) [C177]154 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C178]155 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C180]156 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C181]157 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C182]158 VCEAGA1EW107M AB C Capacitor(25WV 100µ F) [C187]159 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C188]160 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C190]161 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C191]162 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C192]163 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C193]164 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C194]165 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C195]166 VCCCCZ1EH150J AC C Capacitor(25WV 15PF) [C196]167 VCCCCZ1EH150J AC C Capacitor(25WV 15PF) [C197]168 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C198]169 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C199]170 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C200]171 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C202]172 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C203]173 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C204]174 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C205]175 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C206]176 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C207]177 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C208]178 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C209]179 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C210]180 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C211]181 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C212]182 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C213]183 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C214]184 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C215]185 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C217]186 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C218]187 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C219]188 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C220]189 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C222]190 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C227]191 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C228]192 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C229]193 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C230]194 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C231]195 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C232]196 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C233]197 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C234]198 VCEAGA1HW107M AA C Capacitor(50WV 100µ F) [C235]199 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C236]200 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C237]201 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C238]202 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C239]203 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C240]204 VCKYCY1CF224Z AB C Capacitor(16WV 0.22µ F) [C241]205 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C242]206 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C243]207 VCEAGA1HW476M AB C Capacitor(50WV 47µ F) [C244]208 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C245]209 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C246]210 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C248]211 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C249]212 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C250]213 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C251]214 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C252]215 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C253]216 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C254]217 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C256]218 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C257]219 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C258]220 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C259]221 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C260]222 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C261]


16

223 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C262]224 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C264]225 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C267]226 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C268]227 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C269]228 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C270]229 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C273]230 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C274]231 VCKYCZ0JB105K AB C Capacitor(6.3WV 1.0µ F) [C275]232 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C284]233 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C285]234 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C286]235 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C287]236 VCKYTQ1CF474Z AB C Capacitor(16WV 0.47µ F) [C289]237 QCNCM2442SC0B AB C Connector(2pin) [CNBYPE]238 QCNCW2556SC1B AG C Connector(12pin) [CNCIS]239 QCNCM2694XH0C AE N C Connector(3pin) [CNFM]240 QCNCM2401SC0B AA C Connector(2pin) [CNFRT]241 QCNCM2694XH0B AE N C Connector(2pin) [CNHPS]242 QCNCM2694XH0E AE N C Connector(5pin) [CNHV]244 QCNWN250CXHZZ AK N C LIU cable(9pin) [CNLIU]245 QCNCM7014SC0H AB C Connector(8pin) [CNLSR]246 QCNCM7014SC0D AB C Connector(4pin) [CNMM]247 QCNCM2442SC0B AB C Connector(2pin) [CNORG]248 QCNCM2401SC0B AA C Connector(2pin) [CNPIN]249 QCNCM2666XH0E AE N C Connector(5pin) [CNPM]250 QCNCW2556SC1F AG N C Connector(16pin) [CNPN]251 QCNCM7014SC0C AA C Connector(3pin) [CNPOUT1]252 QCNCM2401SC0B AA C Connector(2pin) [CNPOUT2]253 QCNCM2694XH0F AE N C Connector(6pin) [CNPUM]254 QCNCM2694XH1D AE N C Connector(14pin) [CNPW]255 QCNCM2666XH0B AD C Connector(2pin) [CNROLSNS]256 QCNCM7014SC0B AD C Connector(2pin) [CNRTH]257 QCNCM7014SC0D AB C Connector(4pin) [CNSCM]258 QCNCM2666XH0B AD C Connector(2pin) [CNSP]259 QCNCM2666XH0D AD C Connector(4pin) [CNTCT]260 QCNCM7014SC0B AD C Connector(2pin) [CNTCVR]261 QCNCM2710XHZZ AK N C Connector [CNUSB]262 VHD1SS355//-1 AB B Diode(1SS355) [D4]263 VHD1SS355//-1 AB B Diode(1SS355) [D12]264 VHDMC2850T1-1 AE B Diode(MC2850) [D13]265 VHD1SS355//-1 AB B Diode(1SS355) [D14]266 VHE1N4748A/-1 AC B Diode(1N4748A) [D15]267 VHEUDZS6R2B-1 AE N B Zener diode(UDZS6.2B) [D21]268 VHD1SS355//-1 AB B Diode(1SS355) [D24]

! 269 QFS-L1027YCZZ AE A IC protector(KAB3202 202) [F3]! 270 QFS-L2021XHZZ AE N A IC protector(KAB5002 251) [F4]! 271 QFS-L2021XHZZ AE N A IC protector(KAB5002 251) [F5]! 272 QFS-L0004QCZZ AE N A IC protector(KAB3202 102) [F6]! 273 QFS-L2025XHZZ AE N A IC protector(KAB2402 402) [F7]! 274 QFS-L2016XHZZ AD A IC protector(KAB5002 201) [F8]

275 RH-IX2425XHZZ BS N B IC(OA-2000) [IC1]276 RH-IX2459XHZZ AG N B IC(74LV1GWU04ASCE-E) [IC3]277 RH-IX2446XHZZ BK N B IC(W9812G6DH-75/IS42S16800A-7TL) [IC4]278 VHIPST596CMT1 AF B IC(PST596CMT) [IC5]279 VHIF016/TC84L BF N E IC,FLASH ROM(16MB)(Ver.:TC84L) [IC6]280 RH-IX2448XHZZ AL N B IC(FAN1117AD18X) [IC8]281 RH-IX2494XHZZ AH N B IC(XC6219B332PR) [IC9]282 RH-IX2411XHZZ AG N B IC(SN74LV244APWR) [IC10]283 RH-IX2462XHZZ AZ N B IC(MTD2007F-3072) [IC12]284 RH-IX2411XHZZ AG N B IC(SN74LV244APWR) [IC14]285 RH-IX2451XHZZ AH N B IC(SN74AHCT244PWR) [IC15]286 RH-IX2458XHZZ AG N B IC(74LV1GW53ASCE-E) [IC16]287 VHINJM2113M-1 AG B IC(NJM2113M) [IC17]288 RH-IX2444XHZZ BP N B IC(FM336Plus) [IC18]289 RH-IX2346XHZZ AG B IC(HA17358AF) [IC19]290 VHIF001/TE53E BL N B IC,ROM(1MB)(Ver.:TE53E) [IC21]291 RH-IX2461XHZZ AH N B IC(KIA7805API/P) [IC22]292 RH-IX2454XHZZ AG N B IC(SN74LV32APWR) [IC23]293 RH-IX2453XHZZ AG N B IC(SN74LV08APWR) [IC24]294 RH-IX2452XHZZ AG N B IC(SN74LV06APWR) [IC25]295 RH-IX2450XHZZ AG N B IC(SN74AHC74PWR) [IC26]296 RH-IX2457XHZZ AG N B IC(74LV1GW14ASCE-E) [IC27]297 RH-IX2456XHZZ AG N B IC(74HC161FPEL-E) [IC28]298 RH-IX2453XHZZ AG N B IC(SN74LV08APWR) [IC29]299 RH-IX2455XHZZ AG N B IC(74HC151FPEL-E) [IC30]300 VHIBA10393F-1 AC B IC(BA10393F) [IC31]301 VHIULN2003AN/ AE B IC(ULN2003AN) [IC32]302 RH-IX2450XHZZ AG N B IC(SN74AHC74PWR) [IC33]303 RH-IX2447XHZZ AX N B IC(A3982SLB) [IC34]304 RH-IX2493XHZZ AH N B IC(NJM78L12UA) [IC36]305 RCILF2195XHZZ N C Filter(1012AH-1012=P2) [L1]306 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [L4]307 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [L5]308 RCILZ2193XHZZ AE N C Coil(MMZ1005Y102C) [L6]


17

309 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q4]310 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q5]311 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q6]312 VSRT1P141CT-1 AB B Transistor(RT1P141C) [Q7]313 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q8]314 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q9]315 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q10]316 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q11]317 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q12]318 VSRT1N141CT-1 AE N B Transistor(RT1N141C) [Q14]319 VSRT1N141CT-1 AE N B Transistor(RT1N141C) [Q15]320 VSRT5N141CT-1 AE N B Transistor(RT5N141C) [Q18]321 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q29]322 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q30]323 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q31]324 VS2SA1530AT-1 AE N B Transistor(2SA1530A) [Q32]325 VS2SA1530AT-1 AE N B Transistor(2SA1530A) [Q33]326 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q34]327 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R1]328 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R2]329 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R3]330 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R5]331 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R6]332 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R7]333 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R9]334 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R10]335 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R11]336 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R12]337 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R13]338 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R14]339 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R15]340 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R16]341 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R17]342 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R18]343 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R19]344 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R20]345 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R21]346 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R22]347 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R24]348 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R25]349 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R26]350 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R27]351 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R28]352 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R29]353 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R32]354 VRS-CZ1JB223J AA C Resistor(1/16W 22KΩ ± 5%) [R33]355 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R34]356 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R35]357 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R36]358 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R38]359 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R39]360 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R40]361 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R41]362 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R42]363 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R43]364 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R44]365 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R46]366 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R47]367 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R51]368 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R52]369 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R53]370 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R54]371 VRS-CZ1JB391J AD C Resistor(1/16W 390Ω ± 5%) [R55]372 VRSCY1JB27R4F AD N C Resistor(1/16W 27.4Ω ± 1%) [R56]373 VRSCY1JB27R4F AD N C Resistor(1/16W 27.4Ω ± 1%) [R57]374 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R58]375 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R59]376 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R60]377 VRS-CZ1JB152J AA C Resistor(1/16W 1.5KΩ ± 5%) [R61]378 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R62]379 VRSCZ1JB2492F AF N C Resistor(1/16W 24.9KΩ ± 1%) [R63]380 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R66]381 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R69]382 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R78]383 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R80]384 VRS-CZ1JB181J AA C Resistor(1/16W 180Ω ± 5%) [R81]385 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R82]386 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R83]387 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R84]388 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R87]389 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R88]390 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R89]391 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R90]392 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R91]393 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R92]


18

394 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R98]395 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R100]396 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R103]397 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R104]398 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R106]399 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R107]400 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R108]401 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R109]402 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R110]403 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R111]404 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R112]405 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R113]406 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R114]407 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R115]408 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R116]409 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R117]410 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R118]411 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R119]412 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R120]413 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R121]414 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R122]415 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R132]416 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R133]417 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R134]418 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R135]419 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R137]420 VRS-CZ1JB392J AD C Resistor(1/16W 3.9KΩ ± 5%) [R139]421 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R140]422 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R141]423 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R142]424 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R143]425 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R144]426 VRS-HT3AAR47J AC C Resistor(1W 0.47Ω ± 5%) [R146]427 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R152]428 VRS-CZ1JB133J AC N C Resistor(1/16W 13KΩ ± 5%) [R153]429 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R154]430 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R155]431 VRS-HT3AAR47J AC C Resistor(1W 0.47Ω ± 5%) [R156]432 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R157]433 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R158]434 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R159]435 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R160]436 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R161]437 VRS-CZ1JB152J AA C Resistor(1/16W 1.5KΩ ± 5%) [R162]438 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R165]439 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R166]440 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R167]441 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R168]442 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R169]443 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R170]444 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R171]445 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R172]446 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R174]447 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R175]448 VRS-CZ1JB154J AD C Resistor(1/16W 150KΩ ± 5%) [R176]449 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R177]450 VRS-CZ1JB302J AD C Resistor(1/16W 3KΩ ± 5%) [R178]451 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R179]452 VRS-CZ1JB471J AA C Resistor(1/16W 470Ω ± 5%) [R180]453 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R181]454 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R183]455 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R184]456 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R185]457 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R188]458 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R189]459 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R190]460 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R191]461 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R192]462 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R193]463 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R194]464 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R195]465 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R196]466 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R197]467 VRS-CZ1JB562J AA C Resistor(1/16W 5.6KΩ ± 5%) [R198]468 VRS-CZ1JB621J AA C Resistor(1/16W 620Ω ± 5%) [R199]469 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R200]470 VRSCZ1JB4422F AF N C Resistor(1/16W 44.2KΩ ± 1%) [R201]471 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R202]472 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R204]473 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R205]474 VRSCZ1JB4422F AF N C Resistor(1/16W 44.2KΩ ± 1%) [R206]475 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R207]476 VRS-CZ1JB563J AD C Resistor(1/16W 56KΩ ± 5%) [R209]477 VRS-CZ1JB913J AA C Resistor(1/16W 91KΩ ± 5%) [R210]478 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R211]


19

479 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R213]480 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R216]481 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R217]482 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R220]483 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R221]484 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R222]485 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R223]486 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R224]487 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R225]488 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R226]489 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R227]490 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R228]491 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R232]492 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R233]493 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R234]494 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R235]495 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R236]496 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R237]497 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R238]498 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R239]499 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R240]500 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R241]501 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R242]502 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R243]503 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R244]504 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R245]505 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R246]506 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R247]507 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R248]508 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R249]509 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R251]510 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R252]511 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R253]512 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R254]513 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R255]514 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R256]515 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R257]516 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R258]517 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R259]518 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R260]519 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R261]520 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R262]521 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R263]522 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R264]523 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R265]524 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R266]525 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R267]526 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R268]527 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R269]528 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R270]529 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R271]530 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R272]531 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R273]532 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R274]533 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R275]534 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R276]535 VRS-HT3DA470J AA C Resistor(2W 47Ω ± 5%) [R277]536 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R278]537 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R279]538 VRS-CZ1JB270J AA C Resistor(1/16W 27Ω ± 5%) [R280]539 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R281]540 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R282]541 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R283]542 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R284]543 RCILZ2193XHZZ AE C Coil(MMZ1005Y102C) [R285]544 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R286]545 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R287]546 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R288]547 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R289]548 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R290]549 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R291]550 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R292]551 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R293]552 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R294]553 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R295]554 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R296]555 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R297]556 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R298]557 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R300]558 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R301]559 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R302]560 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R303]561 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R304]562 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R305]563 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R306]


20

564 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R307]565 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R308]566 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R309]567 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R310]568 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R311]569 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R312]570 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R313]571 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R314]572 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R315]573 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R316]574 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R317]575 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R318]576 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R319]577 VRS-CZ1JB203F AD C Resistor(1/16W 20KΩ ± 1%) [R320]578 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R321]579 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R322]580 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R323]581 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R324]582 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R325]583 VRS-CZ1JB512F AE N C Resistor(1/16W 5.1KΩ ± 1%) [R326]584 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R327]585 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R328]586 VRS-CZ1JB203F AD C Resistor(1/16W 20KΩ ± 1%) [R329]587 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R330]588 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R331]589 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R332]590 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R333]591 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R334]592 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R335]593 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R336]594 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R337]595 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R338]596 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R339]597 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R340]598 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R341]599 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R342]600 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R343]601 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R344]602 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R346]603 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R347]604 VRS-HT3AAR22J AA Resistor(1W 0.22Ω ± 5%) [R348]605 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R349]606 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R350]607 VRS-CZ1JB302J AD C Resistor(1/16W 3KΩ ± 5%) [R351]608 VRS-HT3AAR22J AA Resistor(1W 0.22Ω ± 5%) [R352]609 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R354]610 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R356]611 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R357]612 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R358]613 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R359]614 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R360]615 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R361]616 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R362]617 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R363]618 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R366]619 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R367]620 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R372]621 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R373]622 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R374]623 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R376]624 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R377]625 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R378]626 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R379]627 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R380]628 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R381]629 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R382]630 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R383]631 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R384]632 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R388]633 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R390]634 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R392]635 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R394]636 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R395]637 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [R398]638 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R401]639 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R402]640 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R403]641 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R404]642 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R409]643 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%)) [R411]644 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R412]645 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R413]646 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R417]647 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R421]648 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R422]


21

649 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R423]650 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R424]651 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R425]652 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R426]653 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R427]654 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R428]655 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R429]656 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R430]657 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R431]658 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R432]659 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R433]660 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R436]661 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R437]662 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R438]663 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R439]664 VRS-TW2HF561F AF N C Resistor(1/2W 560Ω ± 1%) [R440]665 VRS-TW2HF561F AF N C Resistor(1/2W 560Ω ± 1%) [R441]666 VRS-CZ1JB682J AD C Resistor(1/16W 6.8KΩ ± 5%) [R444]667 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R445]668 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R446]669 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R447]670 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R448]671 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R449]672 VRS-TP2BD151J AA C Resistor(1/8W 150Ω ± 5%) [R450]673 VRS-TP2BD151J AA C Resistor(1/8W 150Ω ± 5%) [R451]674 VRS-CZ1JB202J AD C Resistor(1/16W 2KΩ ± 5%) [R452]675 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R453]676 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R455]677 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R458]678 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R459]679 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R460]680 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R461]681 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R462]682 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R463]683 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R465]684 RCRSB2185XHZZ AD B Crystal(32.768kHz) [X1]685 RCRSA2212XHZZ AK N B Crystal(27.5549MHz) [X2]686 RCRSA2213XHZZ AK N B Crystal(24.000MHZ) [X3]687 RCRSP2194XHZZ AL B Crystal(28.2240MHz) [X4]688 RCRSA2214XHZZ AK N B Crystal(20.000MHZ) [X5]

(Unit)901 DCEKC781UXHZZ CD N E Control PWB unit(Within ROM)

[10] LIU PWB unit1 VHVRA391PV6-1 AE B Varistor(RA-391P-V6-2) [AR1]2 VHVRA501PC6-1 AG B Varistor(RA501P-C6) [AR2]3 VHVRA501PC6-1 AG B Varistor(RA501P-C6) [AR3]4 QTANZ2042SCZZ AB C Earth terminal [ARG]5 RC-FZ3024SCZZ AG C Capacitor(250WV 0.82µ F) [C1]6 VCKYPA1HB103K AA C Capacitor(50WV 0.01µ F) [C2]7 VCEAGA1HW106M AA C Capacitor(50WV 10µ F) [C5]8 VCEAGA1HW106M AA C Capacitor(50WV 10µ F) [C6]9 VCKYPU1HB102K AA C Capacitor(50WV 1000PF) [C7]

10 VCQYNA1HM333K AA C Capacitor(50WV 0.033µ F) [C8]11 VCKYPU1HB102K AA C Capacitor(50WV 1000PF) [C9]12 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C10]13 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C11]14 VCEAEA1EW475M AA C Capacitor(25WV 4.7µ F) [C12]15 VCKYPU1HB471K AA C Capacitor(50WV 470PF) [C15]16 VCQYNA1HM333K AA C Capacitor(50WV 0.033µ F) [C16]17 VCEAGA1EW107M AB C Capacitor(25WV 100µ F) [C18]18 VCKYPU1HF223Z AA C Capacitor(50WV 0.022µ F) [C19]19 RRLYD3435XHZZ AP B Relay(A5X-24E-95) [CML]20 QCNCM2694XH0I AE N C Connector(9pin) [CNLIU]21 VHD1N4148//-1 AA B Diode(1N4148) [D1]22 VHD1N4148//-1 AA B Diode(1N4148) [D2]23 VHINJM2904D-1 AG B IC(NJM2904D) [IC1]

! 24 RFILN2027XHZZ AC C Coil(R-5C) [L1]! 25 RFILN2027XHZZ AC C Coil(R-5C) [L4]

26 RCILZ2118SCZZ AD C Coil(1mH) [L5]27 QJAKZ2046SCBB AH C Jack [MJ1/2]28 VHPPC817X4/-1 AC B Photo coupler(PC817X4) [PC1]29 VHPPC814X//-1 AE B Photo coupler(PC814X) [PC3]30 VS2SD592A-S-1 AK B Transistor(2SD592A) [Q1]31 VS2SD1859R+-1 AG N B Transistor(2SD1859R) [Q2]32 VSKRC106M//-1 AD B Transistor(KRC106M) [Q4]34 RR-HZ3011SCZZ AC C Resistor(1/2W 4.7Ω ± 5%) [R4]35 VRS-HT3AA133J AB C Resistor(1W 13KΩ ± 5%) [R5]36 VRD-HT2HY223J AA C Resistor(1/2W 22KΩ ± 5%) [R6]37 VRD-HT2EY183J AA C Resistor(1/4W 18KΩ ± 5%) [R9]38 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R10]39 VRD-HT2EY303J AA C Resistor(1/4W 30KΩ ± 5%) [R11]40 VRD-HT2EY910J AA C Resistor(1/4W 91Ω ± 5%) [R12]41 VRD-HT2EY300J AA C Resistor(1/4W 30Ω ± 5%) [R13]43 VRD-HT2EY561J AA C Resistor(1/4W 560Ω ± 5%) [R15]


22

44 VRD-HT2EY621J AA C Resistor(1/4W 620Ω ± 5%) [R16]45 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R17]46 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R18]47 VRD-HT2EY751J AA C Resistor(1/4W 750Ω ± 5%) [R19]48 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R20]49 VRD-HT2EY332J AA C Resistor(1/4W 3.3KΩ ± 5%) [R21]50 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R22]51 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R23]52 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ± 5%) [R24]53 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ± 5%) [R26]54 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R27]55 RH-DX2007SCZZ AC B Diode bridge(S1ZB60) [REC1]

! 56 RTRNI2165XHZZ AG B Transformer(I2165) [T1]57 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD1]58 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD2]59 VHEHZ27-1//-1 AB B Zener diode(HZ27-1) [ZD3]60 VHE1ZC15///-1 AC B Zener diode(1ZC15) [ZD4]61 VHEMTZJ8R2B-1 AC B Zener diode(MTZJ8R2B) [ZD5]62 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD6]63 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD7]

(Unit)901 DCEKL422CXH02 BE N E LIU PWB unit

[11] Power supply PWB unit1 0KYL5051AQ001 AE C Ferrite beads(BL02RN1) [BEA1]2 0KYL5116AC002 AH N C Ferrite beads(BLM31PG121) [BEA102]3 0KYW0000AQ005 AC C Wire(5mm) [BEA103]4 0KYW0000AQ005 AC C Wire(5mm) [BEA104]5 0KYL5116AC002 AH N C Ferrite beads(BLM31PG121) [BEA105]6 0KYR3131AC000 AC C Wire(1/4W 0Ω ) [BEA106]7 0KYC2131QS224 AK C Film capacitor(275VW 0.22µ F) [C1]8 0KYC3126KS151 AR C Electrolytic capacitor(200WV 150µ F) [C5]9 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C6]

10 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C7]11 0KYC10A9RQ221 AG C Ceramic capacitor(1KWV 220PF) [C8]12 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C9]13 0KYC1102EC472 AC C Ceramic capacitor(50WV 4700PF) [C10]14 0KYC10Q1EQ101 AC C Ceramic capacitor(50WV 100PF) [C11]15 0KYC1384QS472 AG C Ceramic capacitor(4700PF) [C15]16 0KYC1384QS472 AG C Ceramic capacitor(4700PF) [C16]17 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C17]18 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C22]19 0KYC30A0DQ331 AK C Electrolytic capacitor(35WV 330µ F) [C101]20 0KYC30A0DQ330 AG C Electrolytic capacitor(35WV 33µ F) [C103]21 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C105]22 0KYC10A9YQ102 AG N C Ceramic capacitor(500WV 1000PF) [C108]23 0KYC30A0DQ560 AG N C Electrolytic capacitor(35WV 56µ F) [C151]24 0KYC30A0BQ121 AG C Electrolytic capacitor(16WV 120µ F) [C271]25 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C272]26 0KYC1102EC562 AC C Ceramic capacitor(50WV 5600PF) [C273]27 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C274]28 0KYC10Q2CQ473 AC N C Ceramic capacitor(25WV 0.047µ F) [C291]29 0KYC30A0BQ331 AK C Electrolytic capacitor(16WV 330µ F) [C301]30 0KYC3075BQ471 AM N C Electrolytic capacitor(16WV 470µ F) [C302]31 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C305]32 0KYC1095EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C501]33 0KYC30A0BQ331 AK C Electrolytic capacitor(16WV 330µ F) [C502]34 0KYK2061AQ002 AF N C Connector(2pin) [CN2]35 0KYK2148LS005 AG N C Connector(3pin) [CN6]36 0KYK2051AQ002 AG C Connector(3pin) [CNAC]37 0KYK2051AQ002 AG C Connector(3pin) [CNHT]38 0KYK2148LS004 AN N C Connector(14pin) [CNPW]39 0KYD4066AQ105 AF B Zener diode(HZS30) [D2]40 0KYD2051AQ002 AD B Diode(1SS133) [D4]41 0KYD4066AQ060 AF B Zener diode(HZS9) [D5]42 0KYD2051AQ002 AD B Diode(1SS133) [D6]43 0KYD2051AQ002 AD B Diode(1SS133) [D7]44 0KYW0000AQ005 AC C Wire(5mm) [D8]45 0KYD1057AQ006 AF B Diode(ERA15-06) [D10]46 0KYD1057AQ006 AF B Diode(ERA15-06) [D11]47 0KYD1057AQ006 AF B Diode(ERA15-06) [D12]48 0KYD1057AQ006 AF B Diode(ERA15-06) [D13]49 0KYD1057AQ006 AF B Diode(ERA15-06) [D51]50 0KYD1057AQ006 AF B Diode(ERA15-06) [D52]51 0KYD2021BQ002 AS B Diode(YG911S2R) [D101]52 0KYD4061AQ270 AL B Zener diode(HZ-27P) [D104]53 0KYD4066AQ048 AF B Zener diode(HZS7) [D110]54 0KYD2066AQ006 AH B Diode(ERA83-006) [D151]55 0KYD3134AA004 AK N B Diode(CB833-04) [D271]56 0KYD4066AQ015 AE B Zener diode(HZS3) [D274]57 0KYD4061AQ5R6 AK N B Zener diode(HZ5.6P) [D275]58 0KYD4066AQ078 AE B Zener diode(HZS12) [D277]59 0KYD4066AQ015 AE B Zener diode(HZS3) [D291]60 0KYD3134AA004 AK N B Diode(CB833-04) [D301]61 0KYD1057AQ006 AF B Diode(ERA15-06) [D501]

[10] LIU PWB unit

23

62 0KYK7138AS006 AL N A Fuse(10A/125V) [F1]63 0KYK7101AR4R0 AN A Fuse(4.0A/250V) [F2]64 0KYW0000AQ012 AC C Wire(12.5mm) [F101]65 0KYK7130AA004 AP N A Fuse(4A/125V) [F102]66 0KYK7101AR4R0 AN A Fuse(4.0A/250V) [F103]67 0KY0MPS902200 AF C Heat sink [HS1]68 0KY0MPS902200 AF C Heat sink [HS2]69 0KY0MPS902100 AH N C Heat sink [HS3]70 0KYH2107AR001 AQ B Integrated circuit(TA76432AS) [IC201]71 0KYH1050BQ5R0 AT B Integrated circuit(µ PC7805) [IC301]72 0KYW0000AQ015 AC C Wire(15mm) [J1]73 0KYW0000AQ012 AC C Resistor(12.5mm) [J2]74 0KYL5051AQ002 AF C Ferrite beads(BL02RN2) [J3]75 0KYW0000AQ005 AC C Resistor(5mm) [J4]76 0KYW0000AQ012 AC C Wire(12.5mm) [J101]77 0KYW0000AQ005 AC C Wire(5mm) [J102]78 0KYW0000AQ012 AC C Wire(12.5mm) [J103]79 0KYW0000AQ005 AC C Wire(5mm) [J104]80 0KYW0000AQ010 AC C Wire(10mm) [J105]81 0KYW0000AQ012 AC C Wire(12.5mm) [J106]82 0KYW0000AQ007 AC C Wire(7.5mm) [J107]83 0KYR3121TC000 AB C Resistor(1/8W 0Ω ) [J108]84 0KYR3111VC000 AB C Resistor(1/10W 0Ω ) [J109]85 0KYR3121TC000 AB C Resistor(1/8W 0Ω ) [J110]86 0KYW0000AQ005 AC C Resistor(5mm) [J113]87 0KYL1179JL143 AN N C Inductor(08RA143F20A) [L1]88 0KYL1118RS400 AQ C Inductor(SN8SP-404JA) [L3]89 0KYL1105SL560 AN C Inductor(SBC9-560) [L271]90 0KYD7102AR4R0 AN N B NTC thermistor(NTPA74R0) [NTC1]91 0KYH7137AS001 AL B Optical isolater(TLP421F) [PC1]92 0KYH7151AS001 AW N B Optical isolater(TLP363JF) [PC2]93 0KYH7137AS001 AL B Optical isolater(TLP421F) [PC3]94 0KYT3561KL001 AT B FET(2SK3561) [Q1]95 0KYT4097CC002 AG B Transistor(2SC4097) [Q2]96 0KYT4081CC002 AF B Transistor(2SC4081) [Q101]97 0KYT1029LC001 AU N B FET(FDS6685) [Q271]98 0KYT1018NC001 AG N B Transistor(XP4601) [Q272]99 0KYT4081CC002 AF B Transistor(2SC4081) [Q274]

100 0KYT1576AC002 AF B Transistor(2SA1576A) [Q291]101 0KYT4081CC002 AF B Transistor(2SC4081) [Q292]102 0KYT1576AC002 AF B Transistor(2SA1576A) [Q301]103 0KYT4081CC002 AF B Transistor(2SC4081) [Q501]104 0KYR1063BQ105 AE C Resistor(1/2W 1MΩ ) [R1]105 0KYR3126TC184 AB C Resistor(1/8W 180KΩ ) [R2]106 0KYR3126TC184 AB C Resistor(1/8W 180KΩ ) [R3]107 0KYR3121TC000 AB C Resistor(1/8W 0Ω ± 5%) [R4]108 0KYR3114VC183 AC C Resistor(1/10W 18KΩ ) [R5]109 0KYR3121TC391 AC C Resistor(1/8W 390Ω ) [R6]110 0KYR3121TC221 AB C Resistor(1/8W 220Ω ) [R7]111 0KYR3111VC333 AB C Resistor(1/10W 33KΩ ) [R8]112 0KYR3111VC101 AB C Resistor(1/10W 100Ω ) [R9]113 0KYR3111VC682 AB C Resistor(1/16W 6.8KΩ ) [R10]114 0KYR3114VC622 AC C Resistor(1/10W 6.2KΩ ) [R11]115 0KYR3111VC223 AB C Resistor(1/10W 22KΩ ) [R12]116 0KYR3111VC122 AC C Resistor(1/10W 1.2KΩ ) [R13]117 0KYR3111VC681 AB C Resistor(1/10W 680Ω ) [R17]118 0KYR3131AC330 AC C Resistor(1/4W 33Ω ) [R19]119 0KYR3062UQ100 AL C Resistor(1/6W 10Ω (FUSE)) [R20]120 0KYR3121TC220 AC C Resistor(1/8W 22Ω ) [R21]121 0KYR3121TC151 AC N C Resistor(1/8W 150Ω ) [R23]122 0KYR1053UQ223 AC C Resistor(1/4W 22KΩ ) [R51]123 0KYR3121TC223 AC C Resistor(1/8W 22KΩ ) [R52]124 0KYR3121TC273 AC C Resistor(1/8W 27KΩ ) [R53]125 0KYR3121TC273 AC C Resistor(1/8W 27KΩ ) [R54]126 0KYR3114VC102 AC C Resistor(1/10W 1KΩ ) [R101]127 0KYR3120TC101 AC N C Resistor(1/8W 100Ω ) [R102]128 0KYR3113VC334 AC N C Resistor(1/10W 330KΩ ) [R103]129 0KYR3120TC153 AB C Resistor(1/8W 15KΩ ) [R105]130 0KYR3120TC752 AB C Resistor(1/8W 7.5KΩ ) [R106]131 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R250]132 0KYR3111VC122 AC C Resistor(1/10W 1.2KΩ ) [R274]133 0KYR3114VC622 AC C Resistor(1/10W 6.2KΩ ) [R275]134 0KYR3121TC102 AB C Resistor(1/8W 1KΩ ) [R276]135 0KYR3114VC681 AC N C Resistor(1/10W 680Ω ) [R277]136 0KYR3114VC332 AC N C Resistor(1/10W 3.3KΩ ) [R278]137 0KYR3111VC332 AC C Resistor(1/10W 3.3K) [R279]138 0KYR3111VC102 AB C Resistor(1/10W 1KΩ ) [R280]139 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R281]140 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R282]141 0KYR3111VC102 AB C Resistor(1/10W 1KΩ ) [R291]142 0KYR3114VC752 AC C Resistor(1/10W 7.5KΩ ) [R292]143 0KYR3111VC153 AC N C Resistor(1/10W 15KΩ ) [R293]144 0KYR3111VC272 AC C Resistor(1/10W 2.7KΩ ) [R294]145 0KYR3111VC332 AC C Resistor(1/10W 3.3K) [R295]146 0KYR3113VC154 AC N C Resistor(1/10W 150KΩ ) [R301]


24

147 0KYR3113VC184 AC C Resistor(1/10W 180KΩ ) [R302]148 0KYR3111VC392 AB C Resistor(1/10W 3.9KΩ ) [R303]149 0KYR3114VC472 AC N C Resistor(1/10W 4.7KΩ ) [R306]150 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R501]151 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R502]152 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R503]153 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R504]154 0KYR1053UQ103 AC C Resistor(1/4W 10KΩ ) [R505]155 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R507]156 0KYR1053UQ473 AC C Resistor(1/4W 47KΩ ) [R508]157 0KYR3111VC473 AC N C Resistor(1/10W 47KΩ ) [R509]158 0KYK3104AL001 AU N B Relay(G5PA-1) [RL1]159 0KYL2100DS071 AY N B Transformer(71D1) [T1]160 0KYD5013AQ612 AV B Triac(SM12JZ47) [TRA1]161 0KYR8054EQ502 AG C Variable resistor(1/10W 5KΩ ) [VR101]162 0KYD7058AQ241 AG N B Transient voltage surge suppressor(ENC241D-10A) [Z1]

(Unit)! 901 RDENT2214XHZZ BP N E Power supply PWB unit

[12] High voltage PWB unit! 901 RDENT2206XHZZ BK N E High voltage PWB unit

[13] Operation panel PWB unit1 QSW-K0005AWZZ AC C Tact switch [SW]

(Unit)901 DCEKP304DXH01 BD N E Operation panel PWB unit


25

AM-900U
INDEX INDEX
PARTS CODE No. PRICE RANK

NEW MARK

PART RANK

[ C ]

CCNWN346CXH01 2-25 AP N C

CROLR2528XH01 1-24 AL N C

[ D ]

DCEKC781UXHZZ 1-1 CD N E

" 9-901 CD N E

DCEKL422CXH02 1-2 BE N E

" 10-901 BE N E

DCEKP304DXH01 2-1 BD N E

" 13-901 BD N E

DUNT-291DXH01 8-4 BX N S

DUNT-292DXH01 8-5 BV N S

DUNTK273DXH01 5-901 BX N E

DUNTK273DXHZZ 1-25 BV N E

[ G ]

GCABA2451XHSA 2-4 BB N C

GCABB2450XHSA 1-29 BR N D

GCABB2452XHSA 2-26 BF N C

GCOVA2510XHSA 1-3 BA N C

GCOVA2511XHSA 3-25 AS N C

GCOVA2512XHZZ 2-5 AH N C

GCOVA2513XHSA 1-61 AY N C

GCOVA2514XHSA 1-100 BA N C

GCOVA2515XHSA 1-88 AU N C

GLEGG2089XHZZ 1-30 AE N C

[ H ]

HPNLH2450XHSA 2-54 AN N D

[ J ]

JBTN-2483XHSA 2-6 AF N C

JBTN-2484XHSA 2-7 AL N C

JBTN-2486XHSA 2-8 AK N C

JBTN-2487XHSA 2-9 AK N C

JBTN-2489XHSA 2-10 AE N C

[ L ]

LANGF2869XHZZ 1-62 AN N C

LANGF2870XHZZ 1-89 AG N C

LANGJ2847XHZZ 1-101 AG N C

LBNDJ2006XHZZ 1-90 AA C

" 5-43 AA C

LBSHP2113XHZA 1-31 AE C

LBSHP2113XHZZ 1-32 AH C

" 2-52 AH C

LBSHP2135XHZZ 3-10 AC C

LBSHP2136XHZZ 2-53 AC C

" 3-11 AC C

LBSHP2161XHZZ 1-33 AE N C


LBSHP2167XHZZ 5-6 AK N C


LFRM-2262XHZZ 7-1 AN N C

LFRM-2263XHZZ 6-1 AW N C

LFRM-2264XHZZ 1-63 AT N C

LFRM-2265XHZZ 5-8 AU N C

LFRM-2266XHZZ 5-9 AV N C

LHLDW2310XHZZ 1-102 AE N C

LHLDZ2295XHZZ 1-64 AE N C



LHLDZ2299XHZZ 2-41 AH N C

LHLDZ2300XHZZ 2-42 AG N C

LPINS2032XHZZ 1-34 AF C

LPLTG3307XHZZ 3-1 AF C

LPLTG3386XHZZ 1-20 AL N C

LPLTG3388XHZZ 1-22 AG N C

LPLTM0163GCZZ 1-66 AE C

LPLTM3387XHZZ 2-55 AF N C

LPLTP2790XHZZ 3-2 AD C

LPLTP3335XHSA 1-4 AF N C

LPLTP3336XHSA 1-5 AF N C

LPLTP3338XHZZ 2-27 AW N C

LPLTP3339XHZZ 2-28 AE N C

LPLTP3340XHZZ 7-2 AK N C



LPLTP3343XHZZ 6-2 AV N C

LPLTP3344XHSA 8-2 AY N C

LPLTP3345XHSA 8-3 AK N C

LPLTP3346XHZZ 1-91 AZ N C

LPLTP3348XHZZ 5-10 AG N C

LPLTP3349XHZZ 1-21 AU N C

LPLTP3363XHZZ 3-12 AH N C

LPLTP3376XHZZ 5-11 AK N C

LSTPP2063XHZZ 3-26 AE N C

LX-BZ0956XHZ7 5-B1 AE N C

LX-BZ2138XHZ7 5-B2 AD C


LX-BZ2222XHZ7 5-B3 AD C

LX-BZ2241XHZ7 6-B1 AD N C


LX-BZ2314XHZ7 6-B2 AD N C



[ M ]

MARMP2025XHZZ 3-3 AF C

MCAMP2031XHZZ 1-36 AE N C



MLEVP2402XHSA 3-27 AG N C

MLEVP2403XHSA 2-29 AG N C

MLEVP2404XHZZ 2-30 AG N C

MLEVP2405XHZZ 7-3 AE N C


MLEVP2409XHZA 6-36 AL N C


MLEVP2410XHSA 1-67 AK N C

MLEVP2411XHZZ 5-12 AF N C



MSPRC2568XHZZ 2-11 AE N C

MSPRC2735XHZZ 6-4 AC C

" 7-5 AC C

MSPRC3301XHZZ 1-9 AB C

" 1-39 AB C

MSPRC3505XHZZ 1-17 AD N C

MSPRC3506XHZZ 1-18 AF N C
















MSPRD3523XHZZ 1-72 AE N C













MSPRK3549XHZZ 5-21 AF N C

MSPRK3590XHZZ 5-22 AE N C

MSPRP3514XHZZ 6-7 AG N C




MSPRP3518XHZZ 6-11 AH N C

MSPRP3524XHZZ 1-74 AE N C

MSPRP3534XHZZ 1-75 AF N C



MSPRT3507XHZZ 1-43 AE N C

MSPRT3563XHZZ 3-5 AD N C



MSPRT3594XHZZ 5-24 AE N C


NEW MARK

PART RANK

26

AM-900U

[ N ]

NBLTK2067XHZZ 7-7 AS N C

NFANP2005XHZZ 6-12 AY N B

NGERH2278XHZZ 7-8 AC C

NGERH2458XHZZ 6-13 AB C

NGERH2466XHZZ 4-3 AE C

NGERH2480XHZZ 6-14 AB C

NGERH2517XHZZ 7-9 AE N C





NGERH2573XHZZ 7-11 AD C

NGERH2576XHZA 5-25 AF N C

NGERH2576XHZB 6-16 AF N C

NGERH2577XHZZ 6-17 AD C


NGERH2582XHZA 5-26 AY N C

NGERH2602XHZZ 4-4 AH C


NGERH2621XHZZ 6-20 AF C




" 7-14 AE N C












NGERH2678XHZZ 5-27 AF N C




NGERH2697XHZZ 6-23 AG N C

NGERH2698XHZZ 6-24 AG N C

NGERH2699XHZZ 6-19 AL N C

NGERH2700XHZZ 6-15 AF N C

NGERP2318XHZZ 1-10 AD C

" 1-46 AD C

NPLYD2088XHZZ 2-35 AC C

NPLYD2099XHZZ 7-17 AE N C

NROLP2332XHZA 4-7 AL N C

NROLP2334XHZA 1-77 AC C

" 2-12 AC C

" 3-18 AC C

NROLP2420XHZZ 4-8 AM C

NROLP2530XHZZ 1-78 BD N C

NROLP2536XHZZ 5-30 BD N C

NROLR2333XHZZ 3-29 AP C

NROLR2525XHZZ 3-19 AQ N C

NROLR2526XHZZ 2-50 AS N C

NROLR2527XHZZ 1-47 AQ N C

NROLR2539XHZZ 5-31 BD N C

NSFTP2393XHZZ 1-6 AF N C

NSFTP2394XHZZ 3-30 AF N C

NSFTP2400XHZZ 4-9 AS N C

NSFTP2401XHZZ 6-29 AE N C

NSFTZ2396XHZZ 2-36 AG N C

NSFTZ2397XHZZ 2-37 AS N C

NSFTZ2398XHZZ 1-48 AU N C

NSFTZ2402XHZZ 1-79 AK N C

NSFTZ2406XHZZ 3-20 AH N C

NSFTZ2407XHZZ 2-13 AH N C

[ P ]

PBRS-2074XHZZ 1-11 AG N C

PBRS-2075XHZZ 1-80 AE N C

PBRS-2076XHZZ 1-108 AF N D

PCUSS2226XHZZ 1-7 AE N C

PGIDM2677XHSA 1-49 AG N C

PGIDM2678XHZZ 1-92 AE N C

PGIDM2679XHSA 1-12 AF N C

PGIDM2680XHSA 1-13 AF N C

PGIDM2681XHSA 3-6 AN N C

PGIDM2682XHSA 3-21 AN N C

PGIDM2683XHSA 3-31 AQ N C


NEW MARK

PART RANK



PGIDM2689XHZZ 1-19 AW N C

PGIDM2692XHSA 1-82 AQ N C

PGIDM2694XHSA 1-52 AE N C

PGIDM2695XHSA 1-53 AE N C


PGIDM2697XHZZ 4-11 AU N C

PGIDM2698XHZZ 4-12 AS N C

PGIDM2699XHZZ 1-81 AH N C



PGIDM2703XHZZ 3-22 AK N C



PGLSP2064XHZZ 2-14 AY N C

PGLSP2065XHZZ 2-15 AQ N C

PHOP-2120XHSA 1-14 AQ N C

PHOP-2121XHSA 8-1 AV N C

PSEL-2043XHZZ 2-24 AE N C

PSHEP3853XHZZ 5-2 AG N C

PSHEP3879XHZZ 1-105 AE N C

PSHEP3883XHZZ 1-107 AG N C

PSHEZ3410XHZZ 1-103 AB C

PSHEZ3843XHZZ 3-23 AF N C

PSHEZ3854XHZZ 2-16 AH N C

PSHEZ3855XHZZ 1-8 AY N C

PSHEZ3864XHZZ 5-33 AG N C

PSHEZ3866XHZZ 2-17 AE N C

PSHEZ3880XHZZ 8-27 AN N D

PSHEZ3884XHZZ 2-56 AE N C

PSHEZ3885XHZZ 8-30 N C

PSHEZ3886XHZZ 3-32 N C

PSPO-2001XHZZ 1-23 AD C

PSPO-2013XHZZ 1-54 AE C

PSPO-2024XHZZ 5-3 AG N C

PTME-2081XHZZ 5-34 AF N C

PTPEZ2116XHZZ 2-18 AE N C



PTPEZ2127XHZZ 2-38 AC N C

[ Q ]

QACCD2095XHZZ 1-94 AS B

QCNCM2401SC0B 9-240 AA C

" 9-248 AA C

" 9-252 AA C

QCNCM2442SC0B 9-237 AB C

" 9-247 AB C

QCNCM2666XH0B 9-255 AD C

" 9-258 AD C

QCNCM2666XH0D 9-259 AD C

QCNCM2666XH0E 9-249 AE N C

QCNCM2694XH0B 9-241 AE N C

QCNCM2694XH0C 9-239 AE N C

QCNCM2694XH0E 9-242 AE N C

QCNCM2694XH0F 9-253 AE N C

QCNCM2694XH0I 10-20 AE N C

QCNCM2694XH1D 9-254 AE N C

QCNCM2710XHZZ 9-261 AK N C

QCNCM7014SC0B 9-256 AD C

" 9-260 AD C

QCNCM7014SC0C 9-251 AA C

QCNCM7014SC0D 9-246 AB C

" 9-257 AB C

QCNCM7014SC0H 9-245 AB C

QCNCW2556SC1B 9-238 AG C

QCNCW2556SC1F 9-250 AG N C

QCNWG370BXHZZ 8-6 AL C

QCNWN245CXHZZ 2-21 AL N C



QCNWN248CXHZZ 2-46 AN N C

QCNWN249CXHZZ 2-22 AG N C

QCNWN250CXHZZ 9-244 AK N C










NEW MARK

PART RANK

27

AM-900U

QCNWN266CXHZZ 5-36 AK N C



QCNWN297CXHZZ 6-30 AH N C



QCNWN317CXHZZ 6-31 AE N C


QFS-L0004QCZZ 9-272 AE N A

QFS-L1027YCZZ 9-269 AE A

QFS-L2016XHZZ 9-274 AD A

QFS-L2021XHZZ 9-270 AE N A

" 9-271 AE N A

QFS-L2025XHZZ 9-273 AE N A

QFS-T2019XHZZ 5-37 AQ N A

QFS-T2020XHZZ 5-4 AT N A

QJAKZ2046SCBB 10-27 AH C

QSW-F2224SCZZ 6-32 AE C

QSW-K0005AWZZ 2-3 AC C

" 13-1 AC C

QSW-M2221XHZA 1-58 AL N C

" 1-85 AL N C

QSW-M2296XHZZ 1-59 AD C

QSW-M2324XHZZ 2-40 AN C

QSW-M2342XHZZ 6-33 AV N C

QSW-M2343XHZZ 1-86 AN N C

QSW-Z2237XHZB 2-23 AL N C

" 4-14 AL N C

QSW-Z2250XHZA 3-9 AL N C

QTANZ2042SCZZ 10-4 AB C

[ R ]

RC-FZ3024SCZZ 10-5 AG C

RCILF2195XHZZ 9-305 N C

RCILZ2118SCZZ 10-26 AD C

RCILZ2193XHZZ 9-308 AE N C

" 9-543 AE C

RCORF2146XHZZ 1-96 AG B

RCORF2152SCZZ 2-48 AL N B

RCORF2154XHZZ 1-97 AG N B

RCRSA2212XHZZ 9-685 AK N B



RCRSB2185XHZZ 9-684 AD B

RCRSP2194XHZZ 9-687 AL B

RDENT2206XHZZ 1-98 BK N E

" 12-901 BK N E

RDENT2214XHZZ 1-99 BP N E

" 11-901 BP N E

RDTCT2001XHZZ 5-38 AV N B

RFILN2027XHZZ 10-24 AC C

" 10-25 AC C

RH-DX2007SCZZ 10-55 AC B

RH-IX2346XHZZ 9-289 AG B

RH-IX2411XHZZ 9-282 AG N B

" 9-284 AG N B

RH-IX2425XHZZ 9-275 BS N B

RH-IX2444XHZZ 9-288 BP N B

RH-IX2446XHZZ 9-277 BK N B

RH-IX2447XHZZ 9-303 AX N B

RH-IX2448XHZZ 9-280 AL N B


" 9-302 AG N B

RH-IX2451XHZZ 9-285 AH N B



" 9-298 AG N B








RH-IX2462XHZZ 9-283 AZ N B



RLMPU2015XHZZ 5-39 BE N B

RMOTS2199XHZZ 6-34 BC N B

RMOTS2202XHZZ 6-35 AY N B

RMOTZ2201XHZZ 7-18 AW N B

RMPTR4221ACZZ 9-15 AB N C

" 9-16 AB N C


NEW MARK

PART RANK

RMPTR4271ACZZ 9-6 AE N C

" 9-9 AE N C

" 9-10 AE N C

RMPTR4330ACZZ 9-1 AB N C

" 9-2 AB N C

" 9-3 AB N C

" 9-4 AB N C

" 9-5 AB N C

" 9-7 AB N C

" 9-8 AB N C

" 9-11 AB N C

" 9-12 AB N C

" 9-13 AB N C

" 9-14 AB N C

RR-HZ3011SCZZ 10-34 AC C

RRLYD3435XHZZ 10-19 AP B

RTRNI2165XHZZ 10-56 AG B

RUITZ2001XHZZ 2-2 AZ N E

RUITZ2006XHZZ 2-47 BT N B

[ S ]

SPAKA279GXHZZ 8-7 AQ N D

SPAKA280GXHZZ 8-8 AS N D



SPAKA286GXHZZ 8-11 AG N D



SPAKA373GXHZZ 8-16 AD N D

SPAKA374GXHZZ 8-17 AD N D

SPAKA386GXHZZ 8-26 AE N D



SPAKC278GXHTA 8-18 N D

SPAKP285GXHZZ 8-19 AK N D

[ T ]

TCADH3738XHZZ 8-22 AG N D

TCADZ3783XHZZ 8-21 AQ N D

TCAUH2041XHZZ 5-40 AG N D

TCAUZ2044XHZZ 1-87 AK N D

TCAUZ2046XHZZ 1-106 AK N D

TGANE2341XHZZ 8-23 AD N D

TGANF2342XHZZ 8-24 AE N D

TLABH351JXHZZ 5-41 AD N D

TLABM224JXHZZ 1-60 AE N D

TLABM421JXHZZ 8-28 AN N D

TLABS478HXHZZ 1-104 AE N D

TPAPA2278XHZZ 8-29 N D

TPAPA2281XHZZ 8-31 N D

[ U ]

UDSKA2050XHZZ 8-25 BB N D

[ V ]

VCCCCZ1EH100D 9-179 AA C

" 9-181 AA C

" 9-188 AA C

" 9-227 AA C

VCCCCZ1EH101J 9-86 AA C

" 9-87 AA C

" 9-88 AA C

" 9-89 AA C

" 9-90 AA C

" 9-91 AA C

" 9-92 AA C

" 9-93 AA C

" 9-94 AA C

" 9-95 AA C

" 9-96 AA C

" 9-97 AA C

" 9-98 AA C

" 9-100 AA C

" 9-101 AA C

" 9-102 AA C

" 9-103 AA C

" 9-178 AA C

" 9-186 AA C

VCCCCZ1EH150J 9-166 AC C

" 9-167 AC C


" 9-19 AA C

" 9-21 AA C

" 9-22 AA C

" 9-637 AA C



NEW MARK

PART RANK

28

AM-900U

VCCCCZ1EH330J 9-31 AC C

" 9-177 AC C

" 9-180 AC C

" 9-182 AC C

" 9-194 AC C

" 9-195 AC C

" 9-228 AC C


VCCCCZ1HH8R0D 9-153 AA C

VCEAEA1CW106M 9-25 AC C

" 9-30 AC C

" 9-34 AC C

" 9-36 AC C

" 9-60 AC C

" 9-145 AC C

" 9-146 AC C

" 9-149 AC C

" 9-156 AC C

" 9-175 AC C

" 9-191 AC C

" 9-222 AC C

" 9-223 AC C

" 10-12 AC C

" 10-13 AC C

VCEAEA1EW475M 9-128 AA C

" 10-14 AA C

VCEAEA1HW105M 9-129 AC C

VCEAGA1CW476M 9-83 AB C

" 9-127 AB C

" 9-210 AB C

" 9-213 AB C

" 9-225 AB C

VCEAGA1EW107M 9-158 AB C

" 10-17 AB C

VCEAGA1HW106M 10-7 AA C

" 10-8 AA C

VCEAGA1HW107M 9-108 AA C

" 9-198 AA C

VCEAGA1HW226M 9-131 AB C

" 9-133 AB C

VCEAGA1HW476M 9-207 AB C

VCKYCY1AB105K 9-139 AB C

" 9-151 AB C

" 9-157 AB C

VCKYCY1AB225K 9-59 AB C

VCKYCY1AF105Z 9-76 AC C

" 9-84 AC C

" 9-85 AC C

" 9-147 AC C

VCKYCY1CF224Z 9-204 AB C

VCKYCY1HB103K 9-200 AA C

" 9-201 AA C

" 9-202 AA C

" 9-203 AA C

VCKYCY1HF104Z 9-154 AA C

" 9-171 AA C

" 9-192 AA C

" 9-193 AA C

" 9-197 AA C

" 9-205 AA C

" 9-206 AA C

" 9-208 AA C

" 9-221 AA C

" 9-232 AA C

" 9-233 AA C

" 9-235 AA C

VCKYCZ0JB105K 9-231 AB C

VCKYCZ1AB104K 9-116 AC C

" 9-118 AC C

" 9-119 AC C

VCKYCZ1CB103K 9-17 AA C

" 9-23 AA C

" 9-32 AA C

" 9-58 AA C

" 9-136 AA C

VCKYCZ1CF104Z 9-20 AB C

" 9-24 AB C

" 9-26 AB C

" 9-27 AB C

" 9-28 AB C

" 9-33 AB C

" 9-35 AB C


NEW MARK

PART RANK

" 9-37 AB C

" 9-38 AB C

" 9-39 AB C

" 9-40 AB C

" 9-41 AB C

" 9-42 AB C

" 9-43 AB C

" 9-44 AB C

" 9-45 AB C

" 9-46 AB C

" 9-47 AB C

" 9-48 AB C

" 9-49 AB C

" 9-50 AB C

" 9-51 AB C

" 9-52 AB C

" 9-53 AB C

" 9-54 AB C

" 9-55 AB C

" 9-56 AB C

" 9-57 AB C

" 9-61 AB C

" 9-62 AB C

" 9-63 AB C

" 9-64 AB C

" 9-65 AB C

" 9-66 AB C

" 9-67 AB C

" 9-68 AB C

" 9-69 AB C

" 9-70 AB C

" 9-71 AB C

" 9-72 AB C

" 9-73 AB C

" 9-74 AB C

" 9-75 AB C

" 9-77 AB C

" 9-78 AB C

" 9-80 AB C

" 9-81 AB C

" 9-82 AB C

" 9-99 AB C

" 9-106 AB C

" 9-110 AB C

" 9-111 AB C

" 9-114 AB C

" 9-115 AB C

" 9-117 AB C

" 9-120 AB C

" 9-121 AB C

" 9-122 AB C

" 9-123 AB C

" 9-124 AB C

" 9-125 AB C

" 9-126 AB C

" 9-132 AB C

" 9-134 AB C

" 9-135 AB C

" 9-144 AB C

" 9-148 AB C

" 9-155 AB C

" 9-159 AB C

" 9-168 AB C

" 9-169 AB C

" 9-170 AB C

" 9-172 AB C

" 9-173 AB C

" 9-174 AB C

" 9-176 AB C

" 9-183 AB C

" 9-184 AB C

" 9-185 AB C

" 9-187 AB C

" 9-189 AB C

" 9-190 AB C

" 9-196 AB C

" 9-199 AB C

" 9-211 AB C

" 9-214 AB C

" 9-224 AB C

" 9-226 AB C

" 9-229 AB C


NEW MARK

PART RANK

29

AM-900U

" 9-230 AB C

" 9-234 AB C

VCKYCZ1EB102K 9-79 AA C

" 9-104 AA C

" 9-107 AA C

" 9-109 AA C

" 9-112 AA C

" 9-130 AA C

" 9-137 AA C

" 9-160 AA C

" 9-161 AA C

" 9-209 AA C

" 9-212 AA C

" 9-215 AA C

" 9-216 AA C

" 9-217 AA C

" 9-218 AA C

" 9-219 AA C

" 9-220 AA C

VCKYCZ1EB222K 9-142 AB C

" 9-143 AB C

" 9-164 AB C

" 9-165 AB C

VCKYCZ1EB471K 9-150 AD C

" 9-162 AD C

" 9-163 AD C

VCKYCZ1EB472K 9-105 AA C

VCKYCZ1HB331K 9-113 AA C

" 9-138 AA C

VCKYPA1HB103K 10-6 AA C

VCKYPU1HB102K 10-9 AA C

" 10-11 AA C

VCKYPU1HB471K 10-15 AA C

VCKYPU1HF223Z 10-18 AA C

VCKYTQ1CF474Z 9-236 AB C

VCQYNA1HM333K 10-10 AA C

" 10-16 AA C

VHD1N4148//-1 10-21 AA B

" 10-22 AA B

VHD1SS355//-1 9-262 AB B

" 9-263 AB B

" 9-265 AB B

" 9-268 AB B

VHDMC2850T1-1 9-264 AE B

VHE1N4748A/-1 9-266 AC B

VHE1ZC15///-1 10-60 AC B

VHEHZ27-1//-1 10-59 AB B

VHEHZ2C1///-1 10-57 AA B

" 10-58 AA B

" 10-62 AA B

" 10-63 AA B

VHEMTZJ8R2B-1 10-61 AC B

VHEUDZS6R2B-1 9-267 AE N B

VHIBA10393F-1 9-300 AC B

VHIF001/TE53E 9-290 BL N B

VHIF016/TC84L 9-279 BF N E

VHINJM2113M-1 9-287 AG B

VHINJM2904D-1 10-23 AG B

VHIPST596CMT1 9-278 AF B

VHIULN2003AN/ 9-301 AE B

VHPPC814X//-1 10-29 AE B

VHPPC817X4/-1 10-28 AC B

VHPSG2482A+-1 5-42 AN N B

VHVRA391PV6-1 10-1 AE B

VHVRA501PC6-1 10-2 AG B

" 10-3 AG B

VRD-HT2EY100J 10-38 AA C

" 10-51 AA C

" 10-54 AA C


" 10-53 AA C



" 10-46 AA C

" 10-48 AA C

" 10-50 AA C








NEW MARK

PART RANK


VRD-HT2HY223J 10-36 AA C

VRS-CY1JB000J 9-140 AA C

" 9-141 AA C

" 9-374 AA C

" 9-380 AA C

" 9-382 AA C

" 9-385 AA C

" 9-386 AA C

" 9-387 AA C

" 9-388 AA C

" 9-389 AA C

" 9-417 AA C

" 9-418 AA C

" 9-632 AA C

" 9-633 AA C

" 9-638 AA C

" 9-639 AA C

" 9-640 AA C

" 9-645 AA C

" 9-678 AA C

" 9-679 AA C

" 9-680 AA C

" 9-681 AA C

VRSCY1JB27R4F 9-372 AD N C

" 9-373 AD N C

VRS-CZ1JB000J 9-307 AA C

" 9-327 AA C

" 9-332 AA C

" 9-333 AA C

" 9-337 AA C

" 9-352 AA C

" 9-353 AA C

" 9-355 AA C

" 9-356 AA C

" 9-357 AA C

" 9-358 AA C

" 9-360 AA C

" 9-361 AA C

" 9-362 AA C

" 9-363 AA C

" 9-364 AA C

" 9-369 AA C

" 9-375 AA C

" 9-376 AA C

" 9-378 AA C

" 9-381 AA C

" 9-395 AA C

" 9-396 AA C

" 9-415 AA C

" 9-416 AA C

" 9-451 AA C

" 9-453 AA C

" 9-480 AA C

" 9-483 AA C

" 9-484 AA C

" 9-486 AA C

" 9-487 AA C

" 9-493 AA C

" 9-530 AA C

" 9-566 AA C

" 9-578 AA C

" 9-588 AA C

" 9-589 AA C

" 9-590 AA C

" 9-591 AA C

" 9-592 AA C

" 9-593 AA C

" 9-596 AA C

" 9-600 AA C

" 9-609 AA C

" 9-617 AA C

" 9-634 AA C

" 9-649 AA C

" 9-650 AA C

" 9-651 AA C

" 9-652 AA C

" 9-653 AA C

" 9-654 AA C

" 9-655 AA C

" 9-656 AA C

" 9-657 AA C


NEW MARK

PART RANK

30

AM-900U

" 9-658 AA C

" 9-676 AA C

" 9-677 AA C

" 9-682 AA C


" 9-329 AA C

" 9-365 AA C

" 9-469 AA C

" 9-478 AA C

" 9-495 AA C

" 9-499 AA C

" 9-516 AA C

" 9-554 AA C

" 9-556 AA C


" 9-367 AA C

" 9-423 AA C

" 9-430 AA C

" 9-434 AA C

" 9-435 AA C

" 9-436 AA C

" 9-438 AA C

" 9-439 AA C

" 9-440 AA C

" 9-441 AA C

" 9-442 AA C

" 9-443 AA C

" 9-444 AA C

" 9-489 AA C

" 9-508 AA C

" 9-509 AA C

" 9-511 AA C

" 9-513 AA C

" 9-514 AA C

" 9-519 AA C

" 9-520 AA C

" 9-529 AA C

" 9-536 AA C

" 9-537 AA C

" 9-541 AA C

" 9-542 AA C

" 9-544 AA C

" 9-546 AA C

" 9-547 AA C

" 9-550 AA C

" 9-551 AA C

" 9-555 AA C

" 9-557 AA C

" 9-564 AA C

" 9-571 AA C

" 9-599 AA C

" 9-611 AA C

" 9-613 AA C

" 9-616 AA C

" 9-619 AA C

" 9-621 AA C

" 9-627 AA C

" 9-628 AA C

" 9-629 AA C

" 9-630 AA C

" 9-644 AA C


" 9-454 AA C

" 9-457 AA C

" 9-473 AA C

" 9-562 AA C

" 9-595 AA C

" 9-606 AA C

" 9-659 AA C

" 9-660 AA C

" 9-662 AA C

" 9-667 AA C

" 9-683 AA C


" 9-391 AA C

" 9-392 AA C

" 9-393 AA C

" 9-421 AA C

" 9-424 AA C

" 9-429 AA C

" 9-433 AA C

" 9-455 AA C


NEW MARK

PART RANK

" 9-456 AA C

" 9-459 AA C

" 9-461 AA C

" 9-482 AA C

" 9-485 AA C

" 9-488 AA C

" 9-496 AA C

" 9-497 AA C

" 9-498 AA C

" 9-500 AA C

" 9-501 AA C

" 9-502 AA C

" 9-503 AA C

" 9-504 AA C

" 9-505 AA C

" 9-506 AA C

" 9-507 AA C

" 9-510 AA C

" 9-522 AA C

" 9-523 AA C

" 9-524 AA C

" 9-525 AA C

" 9-526 AA C

" 9-527 AA C

" 9-528 AA C

" 9-531 AA C

" 9-532 AA C

" 9-533 AA C

" 9-534 AA C

" 9-539 AA C

" 9-540 AA C

" 9-545 AA C

" 9-548 AA C

" 9-549 AA C

" 9-553 AA C

" 9-559 AA C

" 9-568 AA C

" 9-569 AA C

" 9-570 AA C

" 9-574 AA C

" 9-580 AA C

" 9-584 AA C

" 9-594 AA C

" 9-597 AA C

" 9-598 AA C

" 9-601 AA C

" 9-602 AA C

" 9-603 AA C

" 9-605 AA C

" 9-610 AA C

" 9-612 AA C

" 9-614 AA C

" 9-618 AA C

" 9-620 AA C

" 9-622 AA C

" 9-623 AA C

" 9-624 AA C

" 9-625 AA C

" 9-626 AA C

" 9-661 AA C

" 9-663 AA C

" 9-668 AA C


" 9-552 AA C

" 9-579 AA C

" 9-585 AA C

" 9-641 AA C

VRS-CZ1JB105J 9-368 AD C

" 9-383 AD C

" 9-582 AD C

" 9-587 AD C

VRS-CZ1JB133J 9-428 AC N C


" 9-647 AA C

" 9-648 AA C


" 9-437 AA C




VRS-CZ1JB203F 9-577 AD C

" 9-586 AD C


NEW MARK

PART RANK

31

AM-900U


" 9-466 AD C

" 9-471 AD C

" 9-576 AD C

" 9-669 AD C

" 9-670 AD C


" 9-343 AD C

" 9-344 AD C


VRSCZ1JB2492F 9-379 AF N C



" 9-407 AA C

" 9-408 AA C

" 9-409 AA C

" 9-410 AA C

" 9-411 AA C

" 9-412 AA C

" 9-413 AA C

" 9-414 AA C

" 9-446 AA C

" 9-636 AA C

" 9-643 AA C


" 9-607 AD C


" 9-336 AA C

" 9-338 AA C

" 9-339 AA C

" 9-340 AA C

" 9-341 AA C

" 9-342 AA C

" 9-345 AA C

" 9-347 AA C

" 9-348 AA C

" 9-349 AA C

" 9-350 AA C

" 9-351 AA C

" 9-366 AA C

" 9-370 AA C

" 9-399 AA C

" 9-400 AA C

" 9-401 AA C

" 9-402 AA C

" 9-491 AA C

" 9-492 AA C

" 9-494 AA C

" 9-512 AA C

" 9-515 AA C

" 9-517 AA C

" 9-518 AA C

" 9-521 AA C

" 9-558 AA C

" 9-560 AA C

" 9-561 AA C

" 9-563 AA C

" 9-565 AA C

" 9-567 AA C

" 9-631 AA C

" 9-675 AA C


" 9-475 AA C

" 9-481 AA C


" 9-403 AA C

" 9-404 AA C

" 9-405 AA C

" 9-406 AA C

" 9-460 AA C



VRSCZ1JB4422F 9-470 AF N C

" 9-474 AF N C



" 9-331 AA C

" 9-397 AA C

" 9-398 AA C

" 9-419 AA C

" 9-422 AA C

" 9-427 AA C


NEW MARK

PART RANK

" 9-432 AA C

" 9-445 AA C

" 9-458 AA C

" 9-462 AA C

" 9-463 AA C

" 9-464 AA C

" 9-465 AA C

" 9-472 AA C

" 9-490 AA C

" 9-575 AA C

" 9-581 AA C

" 9-635 AA C

" 9-642 AA C

" 9-646 AA C

" 9-671 AA C


" 9-573 AA C

" 9-615 AA C

VRS-CZ1JB512F 9-583 AE N C






VRS-HT3AA133J 10-35 AB C

VRS-HT3AAR22J 9-604 AA

" 9-608 AA

VRS-HT3AAR47J 9-426 AC C

" 9-431 AC C

VRS-HT3DA470J 9-535 AA C

VRS-TP2BD151J 9-672 AA C

" 9-673 AA C

VRS-TW2HF561F 9-664 AF N C

" 9-665 AF N C

VS2SA1530AT-1 9-324 AE N B

" 9-325 AE N B

VS2SC2412K/-1 9-321 AB B

" 9-322 AB B

" 9-323 AB B

VS2SD1859R+-1 10-31 AG N B

VS2SD592A-S-1 10-30 AK B

VSKRC106M//-1 10-32 AD B

VSRT1N141CT-1 9-318 AE N B

" 9-319 AE N B

VSRT1N436CT-1 9-309 AE B

" 9-310 AE B

" 9-311 AE B

" 9-313 AE B

" 9-314 AE B

" 9-315 AE B

" 9-316 AE B

" 9-317 AE B

" 9-326 AE B

VSRT1P141CT-1 9-312 AB B

VSRT5N141CT-1 9-320 AE N B

[ X ]

XBPS730P08KS0 5-B4 AB N C

XEBS720P06000 2-B1 AC C

XEBS720P10000 1-B6 AE N C

XEBS730P08000 1-B3 AC C

" 2-B3 AC C

" 3-B2 AC C

XEBS730P10000 1-B1 AC C

" 2-B2 AC C

" 3-B1 AC C

" 5-B5 AC C

" 7-B1 AC C

XEBS730P12000 1-B9 AC C

" 2-B5 AC C

" 6-B3 AC C

XEBS730P14000 1-B8 AD N C

XHBS730P06000 1-B11 AC C

" 2-B6 AC C

" 6-B4 AC C

XHBS730P08000 1-B10 AB C

XHBS730P10000 1-B5 AD C

XJBS740P12000 1-B13 AB N C

XJPS740P10X00 2-B4 AC N C

XNGS730-18000 5-N1 AD N C

[ 0 ]

0KY0MPS902100 11-69 AH N C

0KY0MPS902200 11-67 AF C


NEW MARK

PART RANK

32

AM-900U

" 11-68 AF C

0KYC1095EQ104 11-32 AD C

0KYC10A9RQ221 11-11 AG C

0KYC10A9YQ102 11-22 AG N C

0KYC10Q1EQ101 11-14 AC C

0KYC10Q2CQ473 11-28 AC N C

0KYC10Q2EQ104 11-18 AD C

" 11-21 AD C

" 11-31 AD C

0KYC1102EC103 11-12 AC C

" 11-25 AC C

" 11-27 AC C

0KYC1102EC472 11-13 AC C

0KYC1102EC562 11-26 AC C

0KYC1384QS102 11-9 AG N C

" 11-10 AG N C

" 11-17 AG N C

0KYC1384QS472 11-15 AG C

" 11-16 AG C

0KYC2131QS224 11-7 AK C

0KYC3075BQ471 11-30 AM N C

0KYC30A0BQ121 11-24 AG C

0KYC30A0BQ331 11-29 AK C

" 11-33 AK C

0KYC30A0DQ330 11-20 AG C

0KYC30A0DQ331 11-19 AK C

0KYC30A0DQ560 11-23 AG N C

0KYC3126KS151 11-8 AR C

0KYD1057AQ006 11-45 AF B

" 11-46 AF B

" 11-47 AF B

" 11-48 AF B

" 11-49 AF B

" 11-50 AF B

" 11-61 AF B

0KYD2021BQ002 11-51 AS B

0KYD2051AQ002 11-40 AD B

" 11-42 AD B

" 11-43 AD B

0KYD2066AQ006 11-54 AH B

0KYD3134AA004 11-55 AK N B

" 11-60 AK N B

0KYD4061AQ270 11-52 AL B

0KYD4061AQ5R6 11-57 AK N B

0KYD4066AQ015 11-56 AE B

" 11-59 AE B

0KYD4066AQ048 11-53 AF B

0KYD4066AQ060 11-41 AF B

0KYD4066AQ078 11-58 AE B

0KYD4066AQ105 11-39 AF B

0KYD5013AQ612 11-160 AV B

0KYD7058AQ241 11-162 AG N B

0KYD7102AR4R0 11-90 AN N B

0KYH1050BQ5R0 11-71 AT B

0KYH2107AR001 11-70 AQ B

0KYH7137AS001 11-91 AL B

" 11-93 AL B

0KYH7151AS001 11-92 AW N B

0KYK2051AQ002 11-36 AG C

" 11-37 AG C

0KYK2061AQ002 11-34 AF N C

0KYK2148LS004 11-38 AN N C

0KYK2148LS005 11-35 AG N C

0KYK3104AL001 11-158 AU N B

0KYK7101AR4R0 11-63 AN A

" 11-66 AN A

0KYK7130AA004 11-65 AP N A

0KYK7138AS006 11-62 AL N A

0KYL1105SL560 11-89 AN C

0KYL1118RS400 11-88 AQ C

0KYL1179JL143 11-87 AN N C

0KYL2100DS071 11-159 AY N B

0KYL5051AQ001 11-1 AE C

0KYL5051AQ002 11-74 AF C

0KYL5116AC002 11-2 AH N C

" 11-5 AH N C

0KYR1053UQ103 11-154 AC C

0KYR1053UQ223 11-122 AC C

0KYR1053UQ473 11-156 AC C

0KYR1063BQ105 11-104 AE C

0KYR3062UQ100 11-119 AL C

0KYR3111VC000 11-84 AB C


NEW MARK

PART RANK

0KYR3111VC101 11-112 AB C

0KYR3111VC102 11-138 AB C

" 11-141 AB C

0KYR3111VC103 11-131 AB C

" 11-139 AB C

" 11-140 AB C

" 11-155 AB C

0KYR3111VC122 11-116 AC C

" 11-132 AC C

0KYR3111VC153 11-143 AC N C

0KYR3111VC223 11-115 AB C

0KYR3111VC272 11-144 AC C

0KYR3111VC332 11-137 AC C

" 11-145 AC C

0KYR3111VC333 11-111 AB C

0KYR3111VC392 11-148 AB C

0KYR3111VC473 11-157 AC N C

0KYR3111VC681 11-117 AB C

0KYR3111VC682 11-113 AB C

0KYR3113VC154 11-146 AC N C

0KYR3113VC184 11-147 AC C

0KYR3113VC334 11-128 AC N C

0KYR3114VC102 11-126 AC C

0KYR3114VC183 11-108 AC C

0KYR3114VC332 11-136 AC N C

0KYR3114VC472 11-149 AC N C

0KYR3114VC622 11-114 AC C

" 11-133 AC C

0KYR3114VC681 11-135 AC N C

0KYR3114VC752 11-142 AC C

0KYR3120TC101 11-127 AC N C

0KYR3120TC153 11-129 AB C

0KYR3120TC752 11-130 AB C

0KYR3121TC000 11-83 AB C

" 11-85 AB C

" 11-107 AB C

0KYR3121TC102 11-134 AB C

0KYR3121TC151 11-121 AC N C

0KYR3121TC220 11-120 AC C

0KYR3121TC221 11-110 AB C

0KYR3121TC223 11-123 AC C

0KYR3121TC273 11-124 AC C

" 11-125 AC C

0KYR3121TC391 11-109 AC C

0KYR3126TC184 11-105 AB C

" 11-106 AB C

0KYR3131AC000 11-6 AC C

0KYR3131AC330 11-118 AC C

0KYR3131AC472 11-150 AC C

" 11-151 AC C

" 11-152 AC C

" 11-153 AC C

0KYR8054EQ502 11-161 AG C

0KYT1018NC001 11-98 AG N B

0KYT1029LC001 11-97 AU N B

0KYT1576AC002 11-100 AF B

" 11-102 AF B

0KYT3561KL001 11-94 AT B

0KYT4081CC002 11-96 AF B

" 11-99 AF B

" 11-101 AF B

" 11-103 AF B

0KYT4097CC002 11-95 AG B

0KYW0000AQ005 11-3 AC C

" 11-4 AC C

" 11-44 AC C

" 11-75 AC C

" 11-77 AC C

" 11-79 AC C

" 11-86 AC C

0KYW0000AQ007 11-82 AC C

0KYW0000AQ010 11-80 AC C

0KYW0000AQ012 11-64 AC C

" 11-73 AC C

" 11-76 AC C

" 11-78 AC C

" 11-81 AC C

0KYW0000AQ015 11-72 AC C


NEW MARK

PART RANK

33

SHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, Japan

A0501-DS•IS•T

AM-900U

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