EN7220 with QDI L07 Panelservice manualmonitor.espec.ws/files/en7220_141.pdf · en7220 service manual 1 service manual 17” lcd monitor these documents are for re pair service information

EN7220 Service Manual

1

SERVICE MANUAL

17” LCD Monitor THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RE LIABILITY FOR CHANGES, ERRORS OR OMISSIONS. Manufacture Date:Apr-09-04


2

Table of Contents

Table of Contents ---------------------------------------------------------------------- 02

Revision List ---------------------------------------------------------------------------- 04

1. Monitor Specification --------------------------------------------------------------05

2. LCD Monitor Description ---------------------------------------------------------05

3. Operation Instructions -------------------------------------------------------------06

3.1 General Instructions -----------------------------------------------------------06

3.2 Adjusting The Picture ---------------------------------------------------------06

4. Input/Output Specification ------------------------------------------------------- 08

4.1 Input Signal Connector -------------------------------------------------------08

4.2 Factory Preset Display Modes ---------------------------------------------09

4.3 Power Supply Requirements -----------------------------------------------10

4.3.1 Input/Output Requirements --------------------------------------------10

4.3.2 Inverter Max Brightness ------------------------------------------------10

4.3.3 Inverter Min Brightness -------------------------------------------------10

4.4 Panel Specification (QDI L07) ----------------------------------------11

4.4.1 Display Characteristics -------------------------------------------------11

4.4.2 Optical Characteristics ------------------------------------------------12

4.4.3 Parameter guide line for CCFL Inverter -------------------------12

5. Block Diagram -----------------------------------------------------------------------13

5.1 Monitor Exploded View -----------------------------------------------------13

5.2 Software Flow Chart -----------------------------------------------------------14


3

5.3 Electrical Block Diagram -----------------------------------------------------16

5.3.1 Scalar Board --------------------------------------------------------------16

5.3.2 Inverter/Power Board ---------------------------------------------------17

6. Schematic ----------------------------------------------------------------------------19

6.1 Scalar Board --------------------------------------------------------------------19

6.2 Inverter/Power Board ------------------------------------------------------22

6.3 Key Pad Board -----------------------------------------------------------------24

7. PCB Layout --------------------------------------------------------------------------25

7.1 Main Board ---------------------------------------------------------------------25

7.2 Inverter/Power Board --------------------------------------------------------26

7.3 Keypad Board -----------------------------------------------------------------26

8. Maintainability -----------------------------------------------------------------------27

8.1 Equipments and Tools Requirements -----------------------------------27

8.2 Trouble Shooting -------------------------------------------------------------28

8.2.1 Main Board -------------------------------------------------------------28

8.2.2 Power/Inverter Board --------------------------------------------------31

8.2.3 Key Pad Board ------------------------------------------------------------33

9. White-Balance, Luminance Adjustment ---------------------------------------34

10. EDID Content ----------------------------------------------------------------------35

11. BOM List ---------------------------------------------------------------------36～50


4

1. MONITOR SPECIFICATIONS Driving system TFT Color LCD

LCD Panel Size 43.2cm(17.0")

Pixel pitch 0.264mm( H )x 0.264mm( V )

Viewable angle 140˚ (H) 130˚ (V)

Response time (typ.) 25 ms

Video Analog

Input Sync. Type H/V TTL

H-Frequency 30kHz – 80kHz

V-Frequency 55-75Hz

Display Colors Over 16 million Colors

Dot Clock 135MHz

Max. Resolution 1280 x 1024

Plug & Play VESA DDC2BTM

Power Consumption ON Mode


5

2. LCD MONITOR DESCRIPTION The LCD MONITOR will contain an main board, an inverter/power board, keypad board and internal adapter which house the flat panel control logic, brightness control logic and DDC. The Inverter board will drive the backlight of panel and the DC-DC conversion.

Power board

(include:adapter,inverter))

Flat Panel and

CCFL backlight

Main Board

Keyboard

RS232 Connector

For white balance

adjustment in

factory mode

HOST Computer

CCFT Drive.

AC-IN

100V-240V Video signal, DDC

Monitor Block Diagram


6

3. OPERATING INSTRUCTIONS 3.1 GENERAL INSTRUCTIONS

Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences. - The power cord should be connected. - Connect the video cable from the monitor to the video card. - Press the power button to turn on the monitor, the power indicator will light up.

3.2 Adjusting the Picture

The descriptions for function control LEDS

Main Menu Item

Main Menu Icon

Sub Menu Item

Sub Menu Icon

Description Adjust Range

Reset Value

Contrast

Contrast from Digital-register. 0-100 Recall Cool

Contrast Value Luminance

Brightness

Backlight Adjustment 0-100

Recall Cool Brightness Value

Focus

Adjust Picture Phase to reduce

Horizontal-Line noise 0-100 Do Auto Config

Image Setup

Clock

Adjust picture Clock to reduce

Vertical-Line noise. 0-100 Do Auto Config

H. Position

Adjust the horizontal position of

the picture. 0-100 Do Auto Config

Image Position

V. Position

Adjust the vertical position of the

picture. 0-100 Do Auto Config

Warm N/A Recall Warm Color Temperature

from EEPROM. N/A Color Temp.

Cool N/A Recall Cool Color Temperature

from EEPROM. N/A

The Color Temperature will be set to Cool.


7

User / Red

Red Gain from Digital-register. 0-100

User / Green

Green Gain Digital-register. 0-100

User / Blue

Blue Gain from Digital-register. 0-100

The User R/G/B value(default is 100) will not be

Modified by Reset function.

Yes

N/A Auto Adjust the H/V Position,

Focus and Clock of picture. N/A N/A Auto Config

(Analog-Only Model)

No N/A

Do not execute Auto Config,

return to main menu. N/A N/A

H. Position

Adjust the horizontal position of

the OSD. 0-100 50

V. Position

Adjust the vertical position of the

OSD. 0-100 50 OSD Setup

OSD

Timeout Adjust the OSD timeout. 10-120 10

English N/A Set OSD display language to

English. N/A

Deutsch N/A Set OSD display language to

German. N/A

Français N/A Set OSD display language to

French. N/A

Español N/A Set OSD display language to

Spain. N/A

Italiano N/A Set OSD display language to

Italian. N/A

Language

简体中文 N/A Set OSD display language to

Simplified Chinese. N/A

The Language will be set to

English.

Information

Information N/A Show the resolution, H/V

frequency and input port of

current input timing.

N/A N/A

Yes N/A Clear each old status of

Auto-configuration and set the

color temperature to Cool.

N/A N/A Reset

No N/A

Do not execute reset, return to

main menu. N/A N/A

Exit

N/A N/A Exit OSD N/A N/A


8

4. Input/Output Specification 4.1 Input Signal Connector

PIN NO.

DESCRIPTION

PI N NO.

DESCRIPTION

1. Red 9. +5V 2. Green 10. Detect Cable 3. Blue 11. NC 4. Ground 12. DDC-Serial Data 5. Ground 13. H-Sync 6. R-Ground 14. V-Sync 7. G-Ground 15. DDC-Serial Clock 8. B-Ground

VGA connector layout

1 56 10

11 15


9

4.2 Factory Preset Display Modes VESA MODES

Horizontal Vertical

Mode Resolution Total

Nominal Frequenc

y +/-

0.5kHz

Sync Polarity

Nominal Freq.

+/- 1 Hz

Sync Polarity

Nominal Pixel Clock (MHz)

640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175 640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500 VGA 640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500 800x600@56Hz 1024 x 625 35.156 N/P 56.250 N/P 36.000 800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000 800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000

SVGA

800x600@75Hz 1056x625 46.875 P 75.000 P 49.500 1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000

1024x768@60Hz 1312x813 48.78 N 60.00 N 64.000 1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000

1024x768@72Hz 1304x798 57.515 P 72.074 P 75.000 1024x768@75Hz 1328x804 60.200 N 74.90 N 80.000

XGA

1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750 XGA 1152x864@75Hz 1600x900 67.50 P 75.000 P 108.000

1280x1024@60Hz 1688x1066 63.981 P 60.020 P 108.000 SXGA

1280x1024@75Hz 1688x1066 79.976 P 75.025 P 135.000 IBM MODES

Horizontal Vertical

Mode Resolution Total

Nominal Frequenc

y +/-

0.5kHz

Sync Polarity

Nominal Freq.

+/- 1 Hz

Sync Polarity

Nominal Pixel Clock (MHz)

DOS* 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322 DOS** 640x400@70Hz 800 x 449 31.469 N 70.087 P 25.175

MAC MODES VGA

640x480@67Hz 864x525 35.000 N 66.667 N 30.240

SVGA

832x624@75Hz 1152x667 49.725 N 74.551 N 57.2832


10

4.3 Power Supply Requirements 4.3.1 Input Requirements INVERTER MAX BRINGTHNESS (Vadj:5.0v), LOAD=120KΩX4(ROOM TEMPERATURE 25℃ ±4℃)

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

Input voltage Vin 10.8 12 13.2 V

Input current Iin 2250 2500 mA FOR 4 LOAD

Output Current Iout 6.0 6.5 7.0 mA FOR 1 LOAD

Frequency F 50.0 55.0 60.0 KHZ FOR 1 LOAD

H.V open Vopen 1450 1600 1750 Vrms NO LOAD

H.V Load Vload 710 810 910 Vrms RL=120KΩ

Start voltage Vst 1650 1750 1850 Vrms RL=CCFL

Protect delay time PDT 0.4 1 4 Sec

4.3.2 Output Requirements INVERTER MIN BRINGTHNESS (Vadj:0.0v), LOAD=120KΩX4(ROOM TEMPERATURE 25℃ ±4℃)

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

Input voltage Vin 10.8 12 13.2 V

Input current Iin 660 750 mA FOR 4 LOAD

Output Current Iout 3.0 3.5 4.0 mA FOR 1 LOAD

Frequency F 50.0 55.0 60.0 KHZ FOR 1 LOAD

H.V open Vopen 1450 1600 1750 Vrms NO LOAD

Start voltage Vst 1650 1750 1850 Vrms RL=CCFL

H.V Load Vload 350 450 550 Vrms RL=120KΩ


11

4.4 Panel Specification (QDI L07) 4.4.1 Display Characteristics

PARAMETER SPECIFICATION UNIT Display Size 43(17") Diagonal cm Active area 337.9(H) x 270.3(V) mm

1280(H) x 1024(V) pixel Pixel format

(1 Pixel=R+G+B dots) Pixel pitch 0.264(H) x 0.264(V) mm Pixel configuration R, G, B vertical stripe Display mode Normally White Unit outline dimensions (typ.)*1 358.5 x 296.5x 16.5 mm weight 1970(Max.) g

Surface treatment Anti-glare and hard-coating 3H Low reflection (~ 5%)

Lamp Quantity 4 pcs 4.4.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25℃(Room Temperature)：

Parameter Symbol Condition Min Typ. Max. Unit Remark

Horizontal θ21, θ22 65 75 Deg

θ11 55 65 Deg Vertical

θ12

CR>10

50 60 Deg

Horizontal θ21, θ22 85 Deg

θ11 75 Deg

Viewing angle

range

Vertical θ12

CR>5

70 Deg

Note1,4

Contrast ratio CR θ=0° 300 450 — Note2, 4

Response time t θ=0° — 20 ms

Rise time tr 4 ms

Fall time td 16 ms

Note3, 4

Wx 0.283 0.313 0.343 Chromaticity of White(CIE 1931)

Wy 0.299 0.329 0.359

Rx 0.603 0.633 0.663 Chromaticity of Red(CIE 1931)

Ry 0.306 0.336 0.366

Chromaticity of Green(CIE 1931) Gx 0.270 0.300 0.330

Note4


12

Gy 0.556 0.586 0.616

Bx 0.116 0.146 0.176 Chromaticity of Blue(CIE 1931)

By 0.073 0.103 0.133

Luminance of white Note 4[Note 4]

YL 240 300 cd/㎡ IL=7.0

mArms

White Uniformity δw — 1.25 1.33 Note5

Cross talk 1.50% Note6

4.4.3 Parameter Guide for CFL Inverter The backlight system is an edge-lighting type with 2- CCFL(Cold Cathode Fluorescent Lamp). The characteristics of four lamps are shown in the following tables.

PARAMETER SYMBOL MIN TYP MAX UNIT REMARK Lamp current range IL 3.0 7.0 8.0 mArms Note1 Lamp voltage VL 725 Vrms Lamp power consumption PL 5.1 W Note2 IL=7.0mA Lamp frequency FL 52 kHz Note3

1100 Vrms Ta=25℃ Established starting voltage Vs

1420 Vrms Ta=0℃ Note4

Lamp life time LL 40000 50000 hour Note5


13

5. Block Diagram

5.1 Monitor Exploded View


14

5.2 Software Flow Chart

1

2

N

Y

5

Y

N

10

Y

N

12

Y

N

7

Y

N

6

4

3

8

9

14

11

13

Y

N

15

Y

N 16

17

19

Y

N18


15

1) MCU initialize. 2) Is the eeprom blank ? 3) Program the eeprom by default values. 4) Get the PWM value of brightness from eeprom. 5) Is the power key pressed ? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed ? 8) Enter factory mode. 9) Save the power key status into eeprom.

Turn on the LED and set it to green color. Scaler initialize.

10) In standby mode ? 11) Update the life time of back light. 12) Check the analog port, are there any signals coming ? 13) Does the scalar send out a interrupt request ? 14) Wake up the scalar. 15) Are there any signals coming from analog port ? 16) Display "No connection Check Signal Cable" message. And go into standby mode afterthe message disappear. 17) Program the scalar to be able to show the coming mode. 18) Process the OSD display. 19) Read the keyboard. Is the power key pressed ?


16

5.3 Electrical Block Diagram 5.3.1 Main Board


17

5.3.2 Inverter/Power Board

Inverter Block Diagram


18

Power Block Diagram


19

6. Schematic 6.1 Main Board 715L1203-1

VAA1

B1

3.INPUT

RIN

GIN

BIN

VSYNC

GNDR

GNDG

GNDBST_DET1 HSYNC

SOGDDC_CLKDDC_DAT

ST_DET2

R+R-

G-G+

B+B-

CLK+CLK-

TXDRXD

VCC5V

VLCD

B2

4.SCALER

RIN

GIN

SOGBIN

GNDR

GNDG

GNDBHSYNCVSYNC

R+R-

G-G+

B+B-CLK+CLK-

CSZSCLSDAHWRESETINT

Volume

AdjBACKLITE

PA[0..9]

PB[0..9]

VCC2.5

VCC3.3

VAA1

VAA2

VAA3

VAA4

AD0AD1AD2AD3

B4

2.POWER

onPanel_5V/3.3VonBACKLITE

AdjBACKLITEVCC3.3VCC2.5VAA1VAA2VAA3VAA4VCC5V

VCC12V

VLCD

VCPU

VCC12V

VAA4

PA[0..9]

VAA4

PB[0..9]

VAA3

VCPU

MST8111B SCHEMATIC

VCC12V

VCC2.5

B5

5.PANEL INTERFACE

VLCD

PB[0..9]

PA[0..9]

VAA2

VCC5V

VCC3.3

B3

6.MCU

onBACKLITE

ST_DET2

onPANEL_5V/3.3V

SDA

INT

CSZDDC_DAT

ST_DET1

SCL

HWRESET

DDC_CLK

Volume

VCC5V

VCC12V

VCPU

RXDTXD

AD0AD1AD2AD3

VCC3.3

VAA3

VCPU

VAA1

VLCD

VCC2.5 VAA2

U201

RT9164-25CG3 2

1

VI VO

GN

D

VAA4

VCC5V+

SOT-223

onBACKLITE 6

D202

GS1D

Q204

PMBS3904

32

1

VCC3.3

C210

0.1uF

VAA1

+C202

220uF/25V

DIM

R205 4.7K 1/16W　

onPanel_5V/3.3V6

R20410K 1/16W　

VAA4 4

+C211

47uF/16V

VCC2.5 4

VCC5V+

GND Q201PMBS3904

32

1

VAA2

R202

10K 1/16W　

R212 4.7K 1/16W　

GND

GND

R208

10K 1/16W　

VCC12V

R209

0 1/16W　

C207

0.1uF

VLCD

VAA3VCC5V

ON_OFF

C201

0.1uF

VCC12V 6

VCC5V

VCPU 6

FB201600 OHM

R206

10K 1/16W　

VCPU

VAA3 4

R207 4.7K 1/16W　

AdjBACKLITE4

Q203AO3401

+ C2061uF/0805

Brightness

VCC2.5

Q202

PMBS3904

32

1

+C215

47uF/16V

D201 SS14

VCC5V

C214

0.1uF

VCC3.3

GND

TO-252

R210

NC

VCC5V+

C212

0.1uFGND

C203

0.1uF

C205

0.1uF

R201 4.7K 1/16W　

+ C20810uF/16V

VCC5V

C216

0.1uF

VCC3.3 4

VCC5V

VCC12V

+C204

220uF/25V

VLCD 5

VCC5V

CN201CON402(PITCH 2.00)

1357911

2468

1012

VAA1 4

VCC12V

VAA2 4

VCC5V

R2031K 1/16W　

U202

AIC1084-33CE

3

1

2VIN

ADJ

VOUT

GND

R211

10K 1/16W　

VCC5V 3,6


20

D307

NC

BIN 4

C314

NC

B- 4

U302

NC

12345

678 A0

A1A2

GNDSDASCLWPVCC

GNDG 4

R317

10K 1/16W　

D308

NC

R- 4

DAT_DDC

D316

NC

C310 0.047uF

R31810K 1/16W　

D305NC

3

12

HSI

DVI5V

R306 100 1/16W　

R309 100 1/16W　

GNDR 4

G+ 4

R313

2.2K 1/16W　

DAT_DDC2

VCC5V

D314

NC

D317MLL5232B 5.6V

R+ 4

VCC5V

D306

NC

R303 100 1/16W　

R302 100 1/16W　

VSI

CN302

NC

12

3

45

67

8

25

28

910

11

1213

14

15

16

26

29

1718

19

2021

22

2324

27

DAT2-DAT2+

2/4shield

DAT4-DAT4+

DDC SCLDDC SDA

VSYNC

R

HSYNC

DAT1-DAT1+

1/3shield

DAT3-DAT3+

+5V

SYNC GND

HPD

G

RGB GND

DAT0-DAT0+

0/5shield

DAT5-DAT5+

clk shield

clk+clk-

B

R307 100 1/16W　

D313

NC

DVI5V

R32

675

1/1

6W　

CLK+ 4

VSYNC 4

PC5V

C313

0.1uF

FB303 0 1/16W　

D312

NC

R304 470 1/16W　

D301BAV99

3

12

C311

33pF

D315

NC

D319MLL5232B 5.6V

VGA_CON

D309

NC

ST_DET2 6

GIN 4

CLK- 4

VCC5V

D318MLL5232B 5.6V

C307 0.001uF

FB302 0 1/16W　

B+ 4

CLK_DDC2

CN301DB15

162738495

11

12

13

14

1510

D310

NC

D321MLL5232B 5.6V

SOG 4

VCC5V

FB301 0 1/16W　TXD 6

C312

220pF

R310 150 1/16W　

R320 NC

R315 100 1/16W　

R301 100 1/16W　

R323

NC

R325

75 1/16W　

R322 NC

R316 100 1/16W　

D303BAV99

3

12

RXD 6

R308

10K 1/16W　

R324NC

D302BAV99

3

12

R311 1K 1/16W　

HSYNC 4

C306 0.047uF

R305 100 1/16W　

R312 100 1/16W　

DDC_CLK6

R321NC

C303

NC

U301

AT24C02N-10SC

12345

678 A0

A1A2

GNDSDASCLWPVCC

C315

NC

D304

BAT54C-GS08

3

12

C309 0.047uF

D311

NC

R319 NC

C302

NC

R32

775

1/1

6W　

C305 0.047uF

FB304 150 OHM

ST_DET1 6

DDC_DAT6

C308 0.047uF

PC5V

RIN 4

R314

10K 1/16W　

D320MLL5232B 5.6V

C304 0.047uF

GNDB 4

G- 4

CLK_DDC

C301

NC


21

PB9FB404

600 OHM

VDPLL

VDD

PA[0..9]

CLK-3

C4230.1uF

G-3

VDD

R401

CLK+3

C4200.1uF

VAA42

PA4

FB405

600 OHM

PB[0..9] 5PB1

VDVI

C4060.1uF

B-3

VDPLL

PB7

PA7

C404 0.1uF

VCC2.5

+C42410uF/16V

PA1

R40

610

K 1

/16W

　

PA[0..9] 5

SCL6

NC

PB2

R403 390 1/16W　

C4080.1uF

R40

410

K 1

/16W

　

SDA6

AdjBACKLITE2

PA9 FB403

600 OHM

GNDG3

VAD

VAA32

VAA3

PB4

PA3

VCC5V

VCC2.52

X401

14.318MHz

VAA12

NC

VPO

VPLL

C402 22pF

GNDB3

C4280.1uF

R40

510

K 1

/16W

　

+C40510uF/16V

C4120.1uF

R-3

B+3

PB5

PB[0..9]

BIN3

C4100.1uF

VCC3.3 FB402

600 OHM

VAA2

VPLL

FB406

600 OHM

4.7K

PA2

C401

0.1uF

HSYNC3

C4070.1uF

INT6

Volume6

VAA4

Direct Bus

R40

710

K 1

/16W

　

VPO

PB6

PA0

C4130.1uF

C4210.1uF

+C42210uF/16V

C4170.1uF

FB401

600 OHM

GIN3

R402

C4250.1uF

R402

4.7K 1/16W　

VAD

PB0

+C41410uF/16V

VCC3.3C4260.1uF

C4180.1uF

U401

MST8111B

63

60

6158

62

59

573738

404143444647495052

66

67

69

7071

3272

7374

107

55 35 45

3

51 11 21 84 94 104

114

126

18 87 97 117

3956 36

2

54 42 10 20 85 95 115

127

19 86 96105

116

33

34

108109110111112113

1181191201211221231241251281

2928

30

31

536564 48

106103102

68

7778

6

RIN0

GIN0

SOGIN0BIN0

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

R+R-G+G-B+B-CK+CK-REXT

REFP

REFM

CSZ

SDASCL

HWRESETZINT

PWM0PWM1

LVACKM

AVD

D

AVD

D_M

PLL

AVD

D_D

VI

BYPASS

AVD

D_D

VI

VD

DP

VD

DP

VD

DP

VD

DP

VD

DP

VD

DP

VD

DP

VD

DC

VD

DC

VD

DC

VD

DC

AVS

S_D

VI

AVS

S

AVS

S_M

PLLAVSS_LPLL

AVS

S_P

LL

AVS

S_D

VI

GN

DP

GN

DP

GN

DP

GN

DP

GN

DP

GN

DP

GN

DC

GN

DC

GN

DC

GN

DP

GN

DC

XIN

XOUT

LVA2PLVA2MLVA1PLVA1MLVA0PLVA0M

NC/LVB3PNC/LVB3M

NC/LVBCKPNC/LVBCKM

NC/LVB2PNC/LVB2MNC/LVB1PNC/LVB1MNC/LVB0PNC/LVB0M

DDC1_CLK/GPO8DDC1_DAT/GPO7

ADO/NC

AD3/NC

AVD

D_P

LL

AVD

DA

VSS

AVS

S_D

VI

LVACKPLVA3MLVA3P

AVS

S

AD1/NCAD2/NC

BUS TYPE/NC

CSZ6

PA5

C4090.1uF

VSYNC3

4.7K

PB3

C4150.1uF

SOG3

VAA22

PA6

+C41910uF/16V

VAA1

PB8

R401NC

C4160.1uF

VCC3.32

C4110.1uF

GNDR3

+C42710uF/16V

AD0 6

HWRESET6

VDVI

AD2 6

C403 22pF

AD3 6

VDVI

PA8

R+3

RIN3

AD1 6

G+3

3-WIRE

+C509

22uF/16V

R502

0 1/16W　

RXOC- RXOC+

RXE1+RXE2-LVA0P

RXEC+

LVB1M

LVA1P

RXE1-

LVBCKP

LVA1P

LVB2M

PA8

LVB1P

LVACKP

RXO1-

PB7

PA6

LVACKM

PB5PB6

LVA3P

C511

0.1uF

CN503

CON24A

1 23 45 67 89 10

11 1213 1415 1617 1819 2021 2223 24

RXEC-

LVACKM

LVB3MLVBCKM

PA0

LVB0M

PA[0..9]

PA3

LVB3MPB[0..9]4

LVB1MRXO2+

LVBCKM

LVACKP

LVA1M

PB1

LVA2PLVB2P

PB3

PA2

PA7

PB[0..9]

RXO0+PA4

VLCD

RXE0-

C510

0.1uF

LVB0P

LVB0M

LVA3M

LVB2MLVA2M

LVA0MRXE2+

RXE3+LVB3P

PB9

RXO1+

PA1

PA5

PA9LVA2P

LVA3PRXE3-PB0

LVB1P

LVA3M

PA[0..9]4

RXO0-

LVB0P

RXO3+RXE0+

LVA1M

LVBCKP

VLCD 2

LVA0M

PB8

LVB2P

LVB3P

RXO2-

LVA0P

PB2

RXO3-

PB4

LVA2M


22

LED_ORANGE

AD3 4

OUT-R+

R621 0 1/16W　

onPANEL_5V/3.3V 2

Q603PMBS3906

32

1

R610 NC

AD2 4

VCPU

LED_GRN

VCC12V

R635 100 1/16W　

FB603 NCR625 NC

VCPU

R634 100 1/16W　

AD1 4

Mute_key

R614 10K 1/16W　

Q601PMBS3906

32

1

R602

10K 1/16W　

ST_DET13

R627 NC

DVI-DSUB SELECT

CSZ 4

D601

LL4148

R609 100 1/16W　 AD0 4

C606

0.001uF

R612

NC

U602

24C16

1234 5

678

A0A1A2GND SDA

SCLWP

VCC

OUT-R-

R606 10K 1/16W　

CN601

NC

1 23 45 67 89 10

11 1213 14

C614

NC

R604 10K 1/16W　

VCPU

TXD 3

LED_B

R617

470 1/16W　

onBACKLITE 2

VCPU

C602 22pF

VCPU

C601

0.1uF

C609

0.001uF

R629

4.7K 1/16W　

ST_DET23

RIGHT

FB601 NC

R632

NC

POWER

LED_BLUE

OUT-L-

+ C60310uF/16V

VCPU

FB602 NC

R631

NC

R611 NC

VCC5V

OUT-R+

RXD 3

C607

0.001uF

R601

10K 1/16W　

C611

NC

INT4

R605 10K 1/16W　

OUT-L+

R623 0 1/16W　

C613

NC

R615 10K 1/16W　

DVI-DSUB SELECT Q602PMBS3906

32

1 R6194.7K 1/16W　

RN602

10K 1/16W　

1234

8765

AUTO

R618

470 1/16W　

R620 0 1/16W　

OUT-L+

Mute

R603

10K 1/16W　

RN601

10K 1/16W　

1234

8765

R6164.7K 1/16W　

R633 NC

CN602

CON16A

1 23 45 67 89 10

11 1213 1415 16

CN603

1234

VCPU2

Volume 4

C604 22pF

R624 0 1/16W　

Standby

C612

NC

R630 NCMute_key

R622 0 1/16W　

C608

0.001uF

LED_B

VCC12V 2

RIGHT

LEFT

C610

0.001uF

HWRESET 4

VCPU

X601

20MHz LEFT

LED_G

R608 100 1/16W　

OUT-L-

ENTER

LED_O

R626 NC

C605

0.1uF

ENTER

R613

10K 1/16W　

OUT-R-

SDA 4

LED_O

DDC_CLK 3

LED_G

VCC5V 2,3

R628

470 1/16W　

R607 10K 1/16W　

AUTO

VCPU

U601

W78E65P-40

35

21

20

10

1415

1617

23456789

4342414039383736

2425262728293031

1918

3233

1311

2244

12

EA/VP

XTAL1

XTAL2

RESET

INT0/P3.2INT1/P3.3

T0/P3.4T1/P3.5

P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7

P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7

P2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7

P3.7/RDP3.6/WR

PSENALE/P

P3.1/TXDP3.0/RXDV

SS

VC

C

P4.3

DDC_DAT 3

C615

NC

POWER

SCL 4

6.2 Inverter/Power Board

L901

2 3

1 4

D910

R9051M 1/4W　

R9190.39 2W　

CON102

123456789101112

L903

ZD901RLZ20B

D901UF4007

R91510K 1/16W　

R92247 1/4W　

1

B

1 2

Size Document Number Rev

Date: Sheet of

CN901

12

3 R9114.7K 1/16W　

FB901BEAD

R9281K 1/4W　

Q9032SK2996

C9060.0015uF/2KV

R9011M 1/16W　

R917JUMPER

12

C9130.0022uF/250V

R930100 1/4W　

R903100K 2W　

C9360.1uF

L902

1 4

2 3

GND

C9200.001uF/500V

R90810 1/4W　

+C9251000uF/16V

GND

C9100.1uF

R9061M 1/4W　

C912N.C

C9210.001uF/500V

R913N.C_0603

C904 0.47uF/250V

+C90710uF

5V

C903 0.1uF/250V

L904

R9271K 1/4W　

R91820K 1/4W　

+ C905120uF/400V

FB9030 1/16W　

R92433K 1/4W　

t

NR901NTCR

+C926470uF/16V

5V

Q9022PC945P

D902PS102R

IC903HTL431

R92047 1/2W　

ZD903HZ5C1

D9031N4148

C9020.001uF/250V

GND

R914N.C/0603

R9094.7K 1/16W　

F901FUSE

C9080.1uF

DIM

F9020 1/16W　

FB902

+C9221000uF/16V

D9051N4148

ZD902HZ12B2

-+

DB9012KBP06M

1

4

3

2

R912100 1/16W　

ZD904SML4736

C9280.1uF

R9311K 1/16W　

C9110.001uF

C9270.1uF

Q9012PA733P

C9010.001uF/250V

C9090.1uF

12V

R91624K 1/10W　

P901A

Wire Harness

12

IC902PC123FY2 4P

12

43

D9041N4148

PWPC7425B3

O

O

O

T901

19

3

5

4

7,8

7,8

10,11

R929JUMPER

12

R9104.7K 1/16W　

SG6841

IC901SG6841

13

4

72

5 6

8

ON/OFF

C9350.01uF

R9041M 1/4W　

R9262.4K 1/4W　

R9021M 1/16W　

D912

R9071M 1/4W　

R9253.6K 1/4W　

+C924470uF/16V


23

D2091N4148

PT201

POWER X'FMR

5 9

3,4

6

71

2

is power GND

C2040.1uF

Q204 SI4431DY-T1

4

8

567

321

D2071N4148

R22115K　

D204RLZ11B

R21015K　

+C201150uF/25V

D2051N4148

Q201DTC144WKA

D203RLZ11B

R236620　

R2153.9K 1/16W　

D2081N4148

D2061N4148

C2121uF/25V

R20210K　

R2242K　

R24051K　

R2312K　

R21115K　

R2282K　

Q2122SC5706

1

23

C2191uF/25V

C2020.1uF/25V

Q2102SC5706

1

23

DIM

C21722pF/3KV

C2220.47uF/63V

R2262K 1/16W　

L202

D201SR24R214

3.9K 1/16W　

Q205MPS3904

D202SR24

R219470　

C2091uF/25V

C2050.1uF

is signal GND

R23812K　

C2101uF/25V

R22015K　

Q203 SI4431DY-T1

4

8

567

321

R22212K　

+C223150uF/25V

R207OPEN

R22312K　

R2252K　

R2321K　

U201

TL1451ACNSR

1 2 3 4 5 6 7 8910111213141516

CT RT 1IN+

1IN-

1FBK

1DTC

1OUT

GND

Vcc

2OUT

2DTC

2FBK2IN-

2IN+SC

P

REF

Q208

MPS3906

32

1

R2084.7K 1/16W　

CN202

1234

R218470　

L201

C2140.22uF/100V

R2272K

1/16W　

Q206MPS3904

R2123.9K　

Q207

MPS3906

32

1

R23912K　

+C20710uF

C2130.22uF/100V

C2111uF/25V

R235910 1/4W　

C208330pF

R20647K　

C2201uF/25V

C21622pF/3KV

D2101N4148

+12V

C21822pF/3KV

CN201

1234

Q2092SC5706

1

23

R24151K　

PT202

POWER X'FMR

5 9

3,4

6

71

2

R20310K　

R20547K　

R2302K　

C21522pF/3KV

C2031uF/25V

R237620　

C2251uF/25V

R216220 1/16W　

R234910 1/4W　

C2241uF/25V

C2060.1uF

R2292K　

R20130K　

R217220 1/16W　

R2133.9K　

R20410K　

A

AOC (Top Victory) Electronics Co., Ltd.

B

2 2Friday, July 25, 2003

Title


Date: Sheet of

Q202DTA144WKA

NO/OFF

R2094.7K 1/16W　

Q2112SC5706

1

23

C2210.47uF/63V

R2331K　


24

6.3 Key Pad Board

U3F

74LCX14

13 12

147

LED_ORG

LED_ORANGE3

KEY_AUTO

GPIO23

C97

0.00

1uFC84

0.00

1uF

LED_GRN

RP3

4.7K 1/16W　

1234

8765

LED_GRN3

GPIO33

U3E

74LCX14

11 10

147

GPIO83

C85

0.00

1uF

R900 1/16W　

R910 1/16W　

LED

_GR

N

C83

0.00

1uF

C

GND

KEY_RIGHT

C88

0.00

1uF

LED

_OR

G

SOT-23

KEY_LEFT

+3V3

KEY_RIGHT

KEY_MENU

CN9

WAFER 8P2.0 DUAL R/A

2468

1357

E

gm5126 A

Keypad

AOC

B

5 8星期二, 七月 22, 2003

Title


Date: Sheet of

1

KEY_MENUC98

0.00

1uF

KEY_ONOFF

B

KEY_ONOFF

R9410K 1/16W　

C96

0.00

1uF

GND

GPIO63

2

R95 4.7K 1/16W　

KEY_LEFT

GPIO73

KEY_AUTO

3

RP210K 1/16W　

1 2 3 4

8 7 6 5


25

7. PCB Layout 7.1 Main Board


26

7.2 Inverter/Power Board 7.3 Keypad Board


27

8. Maintainability 8.1 Equirements and Tools Requirement 1.) Voltmeter.

2.) Oscilloscope.

3 ).Pattern Generator.

4) DDC Tool with a IBM Compatible Computer.

5) Alignment Tool.

6) LCD Color Analyzer.

7) Service Manual.

8) User Manual.


28

8.2 Trouble Shooting 8.2.1 Main Board 1.NO SCREEN APPEAR

1.NO SCREEN APPEAR Note:1.If replace “MAIN-BOARD” , Please re-do “DDC-content” programmed & “WHITE-Balance”.

2. If replace “Power Board” only, Please re-do “ WHITE-Balance”

Measured CN201 pin5 = 12 V?

Measured CN201 pin 9/10= 5V?

Measured U202 pin 2= 3.3V?

Check Correspondent component.

Is there any shortage or cold solder?

Yes .there have OSD show Yes, all DC level exist

Disconnected the Signal cable( Loose the

Signal cable ),Is the screen show “Cable Not

Connected” ?

Connected the Signal cable again,

Check LED status.

Led Green

Replace U601

Flash Rom No, nothing is show

Connected the Signal cable

again

Check Power switch is in Power-on

status , and check if Power switch had

been stuck ?

Led Orange

OK, Keyboard no stuck

Led orange

Led Green

Check the Wire-Harness from CN503 Measured RGB (R305, R306,R307 )

H,V Input at U401 pin 37,38 ,was there

have signal ?

Check digital signal from CN301

Check Correspondent

component short/open

( Protection Diode )

NG

OK,Wire tight enough

Check Panel-Power Circuit Block

OK ,Panel Power OK

Check U401 Data-output Block

Replace Power board and Check

Inverter control relative circuit

Re-do White balance adjust

OK, input Normal

Measured Crystal X401(14.318MHz)

OK, clock

Replace U401 (MST8111)

OK

OK, U203 data OK


29

2.PANEL POWER CIRCUIT NG

3.INVERTER CONTROL RELATIVE CIRCUIT

Check R624 should have response from 0V to 5V

When we switch the power switch from on to off

Check the PPWR panel power relative circuit,

Q603, Q602(pin7,8)

In normal operation, when LED =green, R624

should =0 v,

OK

NG, no Voltage Measured the Q601 pin 3= 5 V? Replace Q601 ( N-MOS, SI9933)

OK

OK

Yes

NG

Check the Bklt-On relative circuit, R212, R205,

In normal operation, when LED =green,

R212,R205 Bklt-On should =5 v,

If Bklt-On no-response when the power switch

turn on-off, Replace U401 MST8111

NG, still no screen

OK

NG Replace Power board

& Re-do white balance

Measured the inverter connector

CN201

Pin2 on/off control=5V (on)

Pin10 PWM signal control dim 0V-5V

Replace power board to new-one and check

the screen is normal?


30

OSD is unstable or not working

Is Key Pad Board connecting normally ? Connect Key Pad Board

Is Button Switch normally ? Replace Button Switch

Y

N

N

Is Key Pad Board normally ? Replace Key Pad Board

Y N

Y

Check Main Board

4.U4-DATA OUTPUT

8.2.2 KEYPAD BOARD

Measured DCLK(pin 29 from U401)

DVS, DHS (pin 37,38 from U401 )

Is the waveform ok?

DCLK around 48 MHZ , DVS=60.09Hz , DHS around 80

KHz ?(refer to input signal=640x480@60 Hz 31k, and

LED is Green)

NG , no transition

OK

Replace MST8111 (U401) or

replace Main board.

Check MST8111 (U401)

Signal output

(PIN102-103,106-113,118-125,128,1)

Is the waveform ok ?

OK

If Main Board being replace , please

do the DDC – content reprogrammed

OK


31

8.2.2 Power/Inverter Board 1.) No power

Check to CN102 Pin1 and pin2 = 5V

Check Interface board OK NG

Check AC line volt 120V or 220V

NG

OK

Change F901 , check BD901,Q903,IC901

Check the voltage of C905(+)

Check bridge rectified circuit NG

OK

Check start voltage for the pin3 of IC901

Change IC901 NG

Repeating the start voltage

Check the auxiliary voltage is smaller than 20V

1) Check IC902, IC903

2) Check Q901,Q902…OVP circuit

NG

OKCheck R919, D910,D911,D912,D913, ZD904


32

2.) W / LED , No Backlight

Check C201(+) =12V

NG

OK

Check ON/OFF signal

Check Interface board NGOK

Check U201 pin9=12V

NG

OKChange Q201 or Q202

Check the pin1 of U201 have saw tooth

NGOK Change U201

Check D201(-),D202(-) have the output of square wave at short time.

NG

OK

Check Q205/Q207/Q203/D201 or

Q206/Q208/Q204/D202

Check the resonant wave of pin2 & pin5 for PT201/PT202

NG

OK

Check the output of PT201/PT202

Check Q209/Q210/C213 or Q211/Q212/C214

Check connecter & lamp

OK

NG Change PT201or PT202

Change F902

Check D201/Q209/Q210 or D202/Q211/Q212


33

8.2.3 Key Pad Board

OSD is unstable or not working

Is KeyPad Board connecting normally ? Connect KeyPad

B d

Is Button Switch normally ? Replace Button

Switch

Y

N

N

Is KeyPad Board Normally ? Replace KeyPad

Board

Y N

Y

Check Main Board


34

9. White-Balance, Luminance adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment. Before started adjust white balance ,please setting the Chroma-7120 MEM. channel 1 to 6500 color, MEM. channel 2 to 7800 color ( our 6500 parameter is x = 313 ±10, y = 329 ±10, Y = 200 ±10 cd/m2 , 7200 parameter is x = 296 ±10, y = 311 ±10, Y = 200 ±10 cd/m2) How to setting MEM.channel you can reference to chroma 7120 user guide or simple use “ SC” key and “ NEXT” key to modify xyY value and use “ID” key to modify the TEXT description

Following is the procedure to do white-balance adjust

Press MENU button during 2 seconds along with press Power button will activate the factory mode, then MCU will do AUTO LEVEL automatically. Meanwhile press MENU the OSD screen will located at left top of panel.

I. Bias adjustment :

1. Set the contrast to 70.

2. Sdjust the Brightness to 90.

II. Gain adjustment : Move cursor to “-Factory-” and press MENU key

a. Adjust 6500 color-temperature 1 Switch the chroma-7120 to RGB-mode (with press “MODE” button ) 2 switch the MEM. Channel to Channel 01 ( with up or down arrow on chroma

7120 ) 3 The LCD-indicator on chroma 7120 will show x = 313 ±10, y = 329 ±10, Y =

200 ±5 cd/m2 4 Adjust the RED on OSD window until chroma 7120 indicator reached the value

R=100 5 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100 6 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100 7 repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the

tolerance =100±2 8 Press Exit on OSD window to save the adjustment result


35

b. Adjust 7800 color-temperature

9 Switch the chroma-7120 to RGB-mode (with press “MODE” button ) 10 switch the MEM.channel to Channel 02 ( with up or down arrow on chroma

7120 ) 11 The LCD-indicator on chroma 7120 will show x = 296 ±10, y = 311 ±10,

Y = 200 ±5 cd/m2 12 Adjust the RED on OSD window until chroma 7120 indicator reached the value

R=100 13 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100 14 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100 15 repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the

tolerance =100±2 16 Press Exit on OSD window to save the adjustment result Turn the POWER-button off to on to quit from factory mode.

10. EDIT Content D-SUB Connector(Analog)

x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF00 00 FF FF FF FF FF FF 00 16 09 84 E7 0B 95 0D 0016: 1F 0D 01 03 68 22 1B 8A 2A BE 30 A6 51 4C 99 2732: 1B 50 54 BF EF 00 81 80 01 01 01 01 01 01 01 0148: 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 7064: 13 00 78 2D 11 00 00 1E 00 00 00 FF 00 31 32 3380: 34 35 36 37 38 39 30 31 32 33 00 00 00 FD 00 3796: 4B 1E 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FC112 00 45 4E 37 32 32 30 0A 20 20 20 20 20 20 00 17

Note: Byte 0C, 0D, 0E, 0F means Serial No. Byte 10, 11 means Manufacture Time. Byte 7F means checksum


36

11.BOM LIST T782KQXNK6E1N

插入位

置元件料号品名规格用量单位

CBPC780KQXEN CONVERSION BOARD 1 PCS KEPC780KB8 KEY BOARD FOR T780K* 1 PCS PWPC7425A3E1 POWER BOARD 1 PCS 7L 1 34 WOODEN PALLET 0.01 PCS 7L 1 35 WOODEN PALLET 0.01 PCS 11L6038 2 CABLE HOOK 1 PCS 15L5851503 MAIN FRAME 1 PCS 15L5908 1 BRACKET 1 PCS 19L6006 1 STAND CLIP 1 PCS 26L 800673 1A ENVISION BARCODE LABEL 1 PCS 33L4651 GM L BUTTON FUNCTION 1 PCS 33L4652 1 LENS POWER 1 PCS 33L4654 GM L COVER 1 PCS 33L4678 GN X UTILITY CUP R/L 2 PCS 33L4679 GM X CLIP 2 PCS 34L1197AGN L BEZEL 1 PCS 34L1198AGM 2L REAR COVER 1 PCS 40L 154501 1 HI-POT GND LABEL FOR MO 1 PCS 40L 190673 4A ID LABEL 1 PCS 40L 459673 1A BARBETTE LABEL 1 PCS 40L 459673 2A FRONT LABEL FOR En7220 1 PCS

40L 459673 3A CONNER LABEL FOR En7220

1 PCS

40L 459673 4A BASE LABEL FOR En7220 1 PCS 40L 459786 5A CANTION LABEL FOR AL172 1 PCS

40L 581 26704 唛头纸 FOR CARTON/PALLET

0.01 PCS

41L 68508 A 管制卡　 0.1 PCS

41L780061513B INPUT NOT SUPPORT CARD

1 PCS

41L780067319B QSG 1 PCS 41L780067324A Envision Envelop 1 PCS 41L780067329A WARRANTY CARD 1 PCS 41L780067330B Envision -kensington Ca 1 PCS 41L780067331B WARRANTY CARD 1 PCS 44L3231 15 EVA WASHER 2 PCS 44L3718673 1D CARTON 1 PCS


37

44L3725 1 EPS(L) 1 PCS 44L3725 2 EPS(R) 1 PCS 44L9003 1 CORNER PAPER 0.08 PCS 45L 76 28 C PE Bag For Manual 1 PCS 45L 76 31 C PE BAG FOR BASE 1 PCS 45L 77 3 打包膜 173 CM 45L 77500 BARCODE RIBBON 19 CM 45L 77501 BARCODE RIBBON 0.5 CM 45L 88607 PE BAG FOR MONITOR 1 PCS 45L 88609 B EPE COVER 1 PCS 45L 88621 4 PE BAY FOR LIFT 1 PCS 50L 600 2 HANDLE1 1 PCS 50L 600 3 HANDLE2 1 PCS 52L 1150 C 白胶带 WHITE TAPE 10 CM 52L 1185 MIDDLE TAPE FOR CARTON 92 CM 52L 1186 SMALL TAPE 8 CM 52L 1207 A ALUMINIUM TAPE 2 PCS 52L 1208 A ALUMINIUM TAPE 2 PCS 52L6020 1 PROTECT FILM 0 PCS 52L6025 11587 MYLAR 138X144 1 PCS 52L6025 11588 MYLAR 120X100 1 PCS 70L1700673 1D CD MANUAL 1 PCS 85L 635502 MAIN SHIELD 1 PCS 89L1735GAA D1 SIGNAL CABLE 1 PCS 89L402A18N IS POWER CORD 1 PCS 95L8018 30 26 HARNESS 110MM 24P-30P 1 PCS 95L8021 12 1 HARNESS 12P 60mm 1 PCS M1L 140 10120 SCREW M4X10 4 PCS M1L 330 4128 SCREW M3X4 1 PCS M1L1130 6128 SCREW 4 PCS M1L1130 6128 SCREW 4 PCS M1L1140 6128 SCREW 4X6 1 PCS M1L1730 6128 SCREW M3x6 4 PCS Q1L1030 8120 SCREW 3X8 NI 6 PCS Q1L1030 8120 SCREW 3X8 NI 3 PCS 750LLQ70L07 QDI 17" PANEL 1 PCS W33L4653 GM L VESA-COVER 1 PCS 705L782KB34072 BACK COVER ASS'Y 1 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : CONVERSION BOARD


38

CBPC780KQXEN ----- -------------------------- ----------------------- ---------- --- AIC780KQXEN MAIN BOARD 1 PCS CN201 33L800912K H 2*6PIN DUAL ROW RIGHT 1 PCS CN503 33L801724A H PIN HEADER 24P 2.0mm 1 PCS CN602 33L8027 16 WAFER 16PIN 2.0mm DIP 1 PCS 40L 457624 1B CPU LABEL 1 PCS 40L 45762412A CBPC LABEL 1 PCS 44L3231508505 导电泡棉 1 PCS U601 56L1125137QT3 W78E65P-40 BY WINBOND 1 PCS C202 67L215B221 4H LOW ESR 220UF 25V 8*11 1 PCS C204 67L215B221 4H LOW ESR 220UF 25V 8*11 1 PCS CN301 88L 35315FHAS D-SUB 15PIN 1 PCS

X401 93L 22 53 CRYSTAL 14.318MHzHC-49U

1 PCS

X601 93L 22 55 H 20MHZ 1 PCS X601 93L 22 55 J 20MHZ 0 PCS U401 56L 562 49 MST8111A PQFP-128 1 PCS U202 56L 563 21 AP1084K33 1 PCS U201 56L 585 5A AP1117E25A 1 PCS U301 56L1133 34 M24C02-WMN6T SMT 1 PCS U602 56L1133516 M24C16-WMN6T 1 PCS Q201 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS Q202 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS Q204 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS Q601 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS Q602 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS Q603 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS Q203 57L 763 1 A03401 SOT23 BY AOS(A1) 1 PCS RN601 61L 125103 8 CHIP AR 8P4R 10KOHM +-5 1 PCS RN602 61L 125103 8 CHIP AR 8P4R 10KOHM +-5 1 PCS FB301 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS FB302 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS FB303 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R209 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R502 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R620 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R621 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R622 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R623 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS


39

R624 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R301 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R302 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R303 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R305 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R306 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R307 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R309 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R312 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R315 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R316 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R608 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R609 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R634 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R635 61L0603101 CHIPR 100 OHM +-5% 1/10 1 PCS R203 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R310 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R311 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R202 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R204 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R206 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R208 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R211 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R308 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R314 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R317 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R318 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R601 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R602 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R603 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R604 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R605 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R606 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R607 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R613 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R614 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R615 61L0603103 CHIPR 10K OHM +-5% 1/10 1 PCS R313 61L0603222 CHIPR 2.2K OHM+-5% 1/10 1 PCS R403 61L0603390 0F CHIP 390 OHM 1/10W 1% 1 PCS R304 61L0603471 CHIPR 470 OHM+-5% 1/10W 1 PCS


40

R617 61L0603471 CHIPR 470 OHM+-5% 1/10W 1 PCS R618 61L0603471 CHIPR 470 OHM+-5% 1/10W 1 PCS R628 61L0603471 CHIPR 470 OHM+-5% 1/10W 1 PCS R201 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R205 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R207 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R212 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R616 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R619 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R629 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R325 61L0603750 CHIPR 75 OHM+-5% 1/10W 1 PCS R326 61L0603750 CHIPR 75 OHM+-5% 1/10W 1 PCS R327 61L0603750 CHIPR 75 OHM+-5% 1/10W 1 PCS C307 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C606 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C607 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C608 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C609 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C610 65L0603102 32 1000PF +-10% 50V X7R 1 PCS C201 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C203 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C205 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C207 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C210 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C212 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C214 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C216 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C313 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C401 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C404 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C406 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C407 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C408 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C409 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C410 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C411 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C412 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C413 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C415 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C416 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS


41

C417 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C418 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C420 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C421 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C423 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C425 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C426 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C428 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C510 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C511 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C601 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C605 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS C402 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C403 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C602 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C604 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C312 65L0603221 31 CAP:CER 220PF 5% 50V SM 1 PCS C311 65L0603330 31 33PF+-5% 50V NPO 1 PCS C304 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C305 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C306 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C308 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C309 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C310 65L0603473 32 CHIP 0.047UF 50V X7R 1 PCS C206 65L0805105 22 CHIP 1UF 25V X7R 0805 1 PCS C208 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C405 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C414 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C419 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C422 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C424 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C427 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C603 67L 312100 3 SMD 10uf +-20% 16V 1 PCS C509 67L 312220 3 SMD 22UF +-20% 16V 1 PCS C211 67L 312470 3 SMD 47UF +-20% 16V 1 PCS C215 67L 312470 3 SMD 47UF +-20% 16V 1 PCS FB304 71L 56G151 CHIP BEAD 150 OHM 1 PCS FB201 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS FB401 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS FB402 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS


42

FB403 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS FB404 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS FB405 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS FB406 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS

U601 87L 202 44 PLCC SMT CONN PD41C-441

1 PCS

D317 93L 39147 TZMC5V6-GS08 1 PCS D318 93L 39147 TZMC5V6-GS08 1 PCS D319 93L 39147 TZMC5V6-GS08 1 PCS D320 93L 39147 TZMC5V6-GS08 1 PCS D321 93L 39147 TZMC5V6-GS08 1 PCS D304 93L 60230 BAT54C(L43) 1 PCS D301 93L 64 33 BAV99 1 PCS D302 93L 64 33 BAV99 1 PCS D303 93L 64 33 BAV99 1 PCS D601 93L 6432V LL4148-GS08 1 PCS D201 93L1004 3 SS14 1 PCS

D202 93L1020 1 S GS1D ? P 1.0000 P

CS

715L1150 B MAIN BOARD PCB 1 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : KEPC780KB8 KEY BOARD FOR T780K* ----- -------------------------- ----------------------- ---------- --- SW101 77L 600 1GHJ KEY SWITCH 1 PCS SW102 77L 600 1GHJ KEY SWITCH 1 PCS SW103 77L 600 1GHJ KEY SWITCH 1 PCS SW104 77L 600 1GHJ KEY SWITCH 1 PCS SW105 77L 600 1GHJ KEY SWITCH 1 PCS DP101 81L 12 1 GP LED 1 PCS JP101 95L8014 16505 HARNESS 1 PCS 715L 977 1 19 PCB 1 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : PWPC7425A3E1 POWER BOARD ----- -------------------------- ----------------------- ---------- --- PW7425A3E1SMT POWRE BOARD FOR SMT 1 PCS PWPC7425A3E1AI POWER BOARD 1 PCS CN102 33L800912A HEADER 2*6P 1 PCS CN201 33L8021 2D E WAFER 0 PCS CN202 33L8021 2D E WAFER 0 PCS CN203 33L8021 2D E WAFER 0 PCS


43

CN204 33L8021 2D E WAFER 0 PCS CN201 33L8021 2D U CONN.2P DIP R/A LM401-0 0 PCS CN202 33L8021 2D U CONN.2P DIP R/A LM401-0 0 PCS CN203 33L8021 2D U CONN.2P DIP R/A LM401-0 0 PCS CN204 33L8021 2D U CONN.2P DIP R/A LM401-0 0 PCS CN201 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS CN202 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS CN203 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS CN204 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS 40L 45762412A CBPC LABEL 1.03 PCS 44L3521 3EPE EPE 0 PCS 44L600029A CARTON 0 PCS 51L 6 4500 RTV 溅 2 G 51L 6 4502 RTV 溅 0 G 51L 6 4503 RTV 溅 0 G IC902 56L 139 3 PC123FY2 BY SHARP 0 PCS IC902 56L 139 3A PC123Y22 1 PCS IC902 56L 139 3B PC123 Y82 0 PCS IC901 56L 379 32 SG6841D BY SYSTEM 1 PCS Q209 57L 761 6 2SC5706 DIP SANYO 1 PCS Q210 57L 761 6 2SC5706 DIP SANYO 1 PCS Q211 57L 761 6 2SC5706 DIP SANYO 1 PCS Q212 57L 761 6 2SC5706 DIP SANYO 1 PCS R919 61L 2J39864B 0.39OHM 5% 2W 1 PCS NR901 61L 58080 WT 8 OHM NCTR 1 PCS R903 61L152M104 64 100KOHM 5% 2W 1 PCS C904 63L 107474 5S 0.47UF +-10% 250VAC 0 PCS C904 63L 107474 HS 0.47UF +-10% 250VAC 1 PCS C904 63L 10747410S 0.47UF +-10% 250VAC 0 PCS C213 63L210J2242A2 PMS 0.22UF 250V 1 PCS C214 63L210J2242A2 PMS 0.22UF 250V 1 PCS C213 64L180J224AAT CAP 0.22UF 160V R79 0 PCS C214 64L180J224AAT CAP 0.22UF 160V R79 0 PCS C906 65L 2K152 5E6052 1500 PF 10% 2KV Y5P 0 PCS C906 65L 2K152 5E6285 1500 PF 10% 2KV Y5P 0 PCS C906 65L 2K152 5E6921 1500 PF 10% 2KV Y5P 1 PCS C215 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS C216 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS C217 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS C218 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS


44

C215 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS C216 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS C217 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS C218 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS C901 65L305M2222B2 2200PF 400VAC/250VAC 0 PCS C902 65L305M2222B2 2200PF 400VAC/250VAC 0 PCS C901 65L305M2222E3 2200PF+-20%400VAC BY TD 1 PCS C902 65L305M2222E3 2200PF+-20%400VAC BY TD 1 PCS C901 65L305M2222EM 2200PF+-20% 250VAC/400V 0 PCS C902 65L305M2222EM 2200PF+-20% 250VAC/400V 0 PCS C913 65L306M472 2B 4700PF 400V 20% Y1-CAP 0 PCS C913 65L306M4722B2 4700PF +-20% 400VAC Y1 1 PCS C922 67L 215102 3H 1000UF +-20% 16V 1 PCS C925 67L 215102 3H 1000UF +-20% 16V 1 PCS C922 67L 215102 3K 1000UF +-20% 16V 0 PCS C925 67L 215102 3K 1000UF +-20% 16V 0 PCS C905 67L305S10114H 100UF +-20% 400V 1 PCS FB901 71L 55 29 FERRITE BEAD 1 PCS L902 73L 174 26 LS COMMON CHOKE 0 PCS L902 73L 174 26 T1 LINE LILTER 0.45mm 1 PCS L203 73L 174 30 H FILTER 500MH HA 0 PCS L204 73L 174 30 H FILTER 500MH HA 0 PCS L203 73L 174 30 LS FILTER 0 PCS L204 73L 174 30 LS FILTER 0 PCS L203 73L 174 30 YS FILTER 1 PCS L204 73L 174 30 YS FILTER 1 PCS L903 73L 253 91 L CHOKE BY LI TA 1 PCS L904 73L 253 91 L CHOKE BY LI TA 1 PCS L903 73L 253 91 LS CHOKE BY LI SHIN 0 PCS L904 73L 253 91 LS CHOKE BY LI SHIN 0 PCS L201 73L 253139 LL CHOKE COIL 1 PCS L202 73L 253139 LL CHOKE COIL 1 PCS L201 73L 253139 YL CHOKE 0 PCS L202 73L 253139 YL CHOKE 0 PCS L201 73L 253139LSL CHOKE COIL 0 PCS L202 73L 253139LSL CHOKE COIL 0 PCS PT201 80LL15T 7 DN X'FMR 0 PCS PT202 80LL15T 7 DN X'FMR 0 PCS PT201 80LL15T 7 YS X'FMR 1 PCS PT202 80LL15T 7 YS X'FMR 1 PCS


45

T901 80LL17T 2 L ADAPTOR BY LITAI 0 PCS T901 80LL17T 2 T X'FMR 1 PCS T901 80LL17T 2 LS ADAPTOR BY LISHIN 0 PCS F901 84L 53 1 FUSE 2A 250V LF-230002 1 PCS F901 84L 7H200 NL FUSE 2Z 250V HL-50T 2A 0 PCS F901 84L 7H200 SL 250V/2A LIHEL FUSE 0 PCS BD901 93L 50460 8 BRIDGE 2KBP06M2A600V 1 PCS 705L 780 57 01 Q903 ASS'Y 1 PCS 705L 780 57 02 CN901 ASS'Y 1 PCS 705L 780 57 15 D910/D912 ASS'Y 1 PCS ----- -------------------------- ----------------------- ---------- ---

PARE NT NO : PW7425A3E1SMT

POWRE BOARD FOR SMT

----- -------------------------- ----------------------- ---------- --- Q203 56L 566 10 SI4431DY-T1-SMT 0 PCS Q204 56L 566 10 SI4431DY-T1-SMT 0 PCS U201 56L 622 1 BA9741F-SMT 1 PCS Q203 56L 763 4 RSS050P03 0 PCS Q204 56L 763 4 RSS050P03 0 PCS Q205 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS Q206 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS Q207 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS Q208 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS

Q202 57L 760 4 DTA144WKA BY ROHM SMT(7

1 PCS

Q201 57L 760 5 DTC144WKA BY ROHM SMT(8

1 PCS

Q203 57L 763 3 AO4411 SO-8 BY AOS SMT 1 PCS Q204 57L 763 3 AO4411 SO-8 BY AOS SMT 1 PCS R929 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R931 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R216 61L0603221 CHIPR 220 OHM+-5% 1/10W 1 PCS R217 61L0603221 CHIPR 220 OHM+-5% 1/10W 1 PCS R925 61L0603362 CHIP 3.6K OHM 1/10W 1 PCS R212 61L0603392 CHIP 3.9K OHM 1/10W 1 PCS R213 61L0603392 CHIP 3.9K OHM 1/10W 1 PCS R927 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCS R928 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCS R926 61L0805242 CHIP 2.4KOHM 1% 1/8W 1 PCS R924 61L0805333 CHIP 33KOHM 1% 1/8W 1 PCS


46

R208 61L0805472 CHIRP 4.7K OHM +-5% 1/8 1 PCS R209 61L0805472 CHIRP 4.7K OHM +-5% 1/8 1 PCS R912 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCS R930 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCS R915 61L1206103 CHIP 10KOHM 5% 1/4W 1 PCS R901 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R902 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R904 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R905 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R224 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R225 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R226 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R227 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R228 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R229 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R230 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R231 61L1206152 CHIPR 1.5K OHM+-5%1/4W 1 PCS R916 61L1206240 2F CHIP 24KOHM1% 1/4W 1 PCS R909 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R910 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R911 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R906 61L1206754 CHIP 750KOHM 5% 1/4W 1 PCS R907 61L1206754 CHIP 750KOHM 5% 1/4W 1 PCS C910 65L0805104 32 CHIP 0.1UF 50V X7R 1 PCS C927 65L0805104 32 CHIP 0.1UF 50V X7R 1 PCS C203 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C209 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C210 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C211 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C212 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C219 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C220 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C224 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS C225 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS D203 93L 39S 3 T BZT52-C11 1 PCS D204 93L 39S 3 T BZT52-C11 1 PCS D203 93L 39S 8 T ZD RLZ11B ROHM 0 PCS D204 93L 39S 8 T ZD RLZ11B ROHM 0 PCS ZD904 93L 39S 16 T SML4737A/1 0 PCS ZD904 93L 39S 19 T PTZ7.5B 1 PCS


47

ZD901 93L 39S 20 T RLZ22B BY ROHM 1 PCS D201 93L2004 1 SMAL240LVXRO-SMT 0 PCS D202 93L2004 1 SMAL240LVXRO-SMT 0 PCS D201 93L2004 3 SSM24 0 PCS D202 93L2004 3 SSM24 0 PCS D201 93L2004 2A SR34 PAN JIT 0 PCS D202 93L2004 2A SR34 PAN JIT 0 PCS

D201 93L3004 1 SMAL340XXXRO 3A 40V SMA

0 PCS

D202 93L3004 1 SMAL340XXXRO 3A 40V SMA

0 PCS

D201 93L3004 2 SR34 PAN JIT 1 PCS D202 93L3004 2 SR34 PAN JIT 1 PCS ----- -------------------------- ----------------------- ---------- ---

PARE NT NO : PWPC7425A3E1AI

POWER BOARD

----- -------------------------- ----------------------- ---------- --- PT201 6L 31502 1.5MM RIVET 2 PCS PT202 6L 31502 1.5MM RIVET 2 PCS 715L1103 D PCB 1 PCS FB903 95L 90 23 TIN COATED 0 PCS J201 95L 90 23 TIN COATED 0 PCS J202 95L 90 23 TIN COATED 0 PCS J203 95L 90 23 TIN COATED 0 PCS J204 95L 90 23 TIN COATED 0 PCS J205 95L 90 23 TIN COATED 0 PCS J206 95L 90 23 TIN COATED 0 PCS J207 95L 90 23 TIN COATED 0 PCS J208 95L 90 23 TIN COATED 0 PCS J209 95L 90 23 TIN COATED 0 PCS J210 95L 90 23 TIN COATED 0 PCS J211 95L 90 23 TIN COATED 0 PCS J212 95L 90 23 TIN COATED 0 PCS J901 95L 90 23 TIN COATED 0 PCS J902 95L 90 23 TIN COATED 0 PCS J903 95L 90 23 TIN COATED 0 PCS J904 95L 90 23 TIN COATED 0 PCS J905 95L 90 23 TIN COATED 0 PCS J906 95L 90 23 TIN COATED 0 PCS J907 95L 90 23 TIN COATED 0 PCS


48

J908 95L 90 23 TIN COATED 0 PCS J909 95L 90 23 TIN COATED 0 PCS J910 95L 90 23 TIN COATED 0 PCS J911 95L 90 23 TIN COATED 0 PCS R917 61L 17210052T 100HM 5% 1/4W 1 PCS R243 61L 17210252T 1K OHM 5% 1/4W 1 PCS R244 61L 17210252T 1K OHM 5% 1/4W 1 PCS R918 61L 17210352T CFR 10KOHM +-5% 1/4W 1 PCS R920 61L 17247052T 47OHM 5% 1/4W 1 PCS R922 61L 17247052T 47OHM 5% 1/4W 1 PCS R908 61L 17268952T 6.8OHM 5% 1/4W 1 PCS R218 61L 60210152T 100OHM +- 5% 1/6W 1 PCS R219 61L 60210152T 100OHM +- 5% 1/6W 1 PCS R232 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS R233 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS R202 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS R203 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS R204 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS R222 61L 60212352T 12KOHM 5% 1/6W 1 PCS R223 61L 60212352T 12KOHM 5% 1/6W 1 PCS R238 61L 60212352T 12KOHM 5% 1/6W 1 PCS R239 61L 60212352T 12KOHM 5% 1/6W 1 PCS R210 61L 60215352T 15KOHM 5% 1/6W 1 PCS R211 61L 60215352T 15KOHM 5% 1/6W 1 PCS R220 61L 60215352T 15KOHM 5% 1/6W 1 PCS R221 61L 60215352T 15KOHM 5% 1/6W 1 PCS R214 61L 60222252T 2.2K 5% 1/6W 1 PCS R215 61L 60222252T 2.2K 5% 1/6W 1 PCS R201 61L 60230352T 30KOHM 5% 1/6W 1 PCS R205 61L 60247352T 47KOHM 5% 1/6W 1 PCS R206 61L 60247352T 47KOHM 5% 1/6W 1 PCS R240 61L 60251352T 51KOHM +-5% 1/6W 1 PCS R241 61L 60251352T 51KOHM +-5% 1/6W 1 PCS R236 61L 60262152T 620 OHM 5% 1/6W 1 PCS R237 61L 60262152T 620 OHM 5% 1/6W 1 PCS R234 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS R235 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS FB902 71L 55 19 T FERRITE BEAD 9X3.5X0.8 1 PCS ZD902 93L 39 5452T ZENER HZ12B2 1 PCS ZD903 93L 39 7752T ZENER HZ5C1 1 PCS


49

D901 93L 6026T52T RECTIFIER DIODE FR107 1 PCS D902 93L 6038P52T PS102R 1 PCS D205 93L 64 1152T 1N4148 1 PCS D206 93L 64 1152T 1N4148 1 PCS D207 93L 64 1152T 1N4148 1 PCS D208 93L 64 1152T 1N4148 1 PCS D209 93L 64 1152T 1N4148 1 PCS D210 93L 64 1152T 1N4148 1 PCS D903 93L 64 1152T 1N4148 1 PCS IC903 56L 158 4 T A HTL431 1 PCS Q902 57L 419 PP T 2PC945P 1 PCS Q901 57L 420 PP T 2PA733P 1 PCS C911 64L700J1020AT 1000PF 50V PEN 1 PCS C204 64L700J1040AT 0.1UF 50V PEN 1 PCS C205 64L700J1040AT 0.1UF 50V PEN 1 PCS C206 64L700J1040AT 0.1UF 50V PEN 1 PCS C909 64L700J1040AT 0.1UF 50V PEN 1 PCS C936 64L700J1040AT 0.1UF 50V PEN 1 PCS C221 64L701J4740AT 0.47uF 50V 1 PCS C222 64L701J4740AT 0.47uF 50V 1 PCS C208 65L 44233113T 330PJNPO 50V 1 PCS C908 65L 450104 7T 0.1UF +80-20% 50V Y5V 1 PCS C920 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS C921 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS C920 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS C921 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS C920 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS C921 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS C907 67L 305220 7T 22UF +-20% 50V 1 PCS C207 67L 305479 7T 4.7UF 20% 50V 105 　 1 PCS C924 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS C926 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS C201 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS C223 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : 705L 780 57 01 Q903 ASS'Y ----- -------------------------- ----------------------- ---------- --- 51L 200 1 散热油 0.02 G Q903 57L 723 3B 2SK2761-01MR 0 PCS Q903 57L 724 4 2SK2996 0 PCS


50

Q903 57L 724 4A STP9NK60ZFP 1 PCS 90L 407 2 HEAT SINK 1 PCS M1L1730 8128 SCREW M3x8 1 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : 705L 780 57 02 CN901 ASS'Y ----- -------------------------- ----------------------- ---------- --- CN901 87L 501 12 CJ AC SOCKET 1 PCS CN901 87L 501 12 RF AC SOCKET 0 PCS 95L205S354022 HARNESS 1 PCS 96L 29 6 SHRINK TUBE UL/CSA 20 MM ----- -------------------------- ----------------------- ---------- --- PARE NT NO : 705L 780 57 15 D910/D912 ASS'Y ----- -------------------------- ----------------------- ---------- --- 90L6064 1 HEAT SINK 1 PCS D910 93L 60217 FMB-29L 1 PCS D910 93L 60224 FCH10A10 0 PCS D912 93L 60235 FCQ10A06(F10P06Q) 1 PCS D912 93L 60236 FMB-26L 0 PCS M1L1730 8128 SCREW M3x8 2 PCS ----- -------------------------- ----------------------- ---------- --- PARE NT NO : 705L782KB34072 BACK COVER ASS'Y ----- -------------------------- ----------------------- ---------- --- 5L6012 1 LIFT-RUBBER 1 PCS 12L 394 3 FOOT-PORON 7 PCS 15L6069 1 BASE BRACKET 1 PCS 19L 573 1 SPRING 1 PCS 33L4647 GM L COVER TILT 1 PCS 33L4648 GM L COVER STAND 1 PCS 33L4650 1 X HOLDER SPRING 1 PCS 34L1194 GM L STAND 1 PCS 34L1195 GM L STAND LIFT 1 PCS 34L1201 GM L BASE 1 PCS 37L 477 1 HINGE ASSY 1 PCS 51L 200500 润滑油 2 G M1L 330 6 47 SCREW 3X6mm 2 PCS Q1L 130 8120 SCREW 3mmX8 7 PCS Q1L 130 12120 SCREW 3MMX12 4 PCS Q1L 130 12120 SCREW 3MMX12 2 PCS W33L4646 GM L COVER LIFT 1 PCS W33L4649 GM T HOLDER LIFT 1 PCS

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EN7220 with QDI L07 Panelservice manualmonitor.espec.ws/files/en7220_141.pdf · en7220 service manual 1 service manual 17” lcd monitor these documents are for re pair service information