Upload
garibas2002
View
291
Download
21
Embed Size (px)
Citation preview
SERVICE
DVD 5.1 HOME THEATRE SYSTEM
SERVICE MANUAL
RTD152
RCA
CONTENTS
1. PRECAUTIONS -----------------------------------------------------------------------------------------------------------------------2
1-1 SAFETY PRECAUTIONS------------------------------------------------------------------------------------------------------------2 1-2 SERVICING PRECAUTIONS--------------------------------------------------------------------------------------------------------3
1-2-1 General Serving Precautions ------------------------------------------------------------------------------------------------3 1-2-2 Insulation Checking Procedure ---------------------------------------------------------------------------------------------4
1-3 ESD PRECAUTIONS ---------------------------------------------------------------------------------------------------------------4
2. REFERENCE INFORMATION ----------------------------------------------------------------------------------------------------5
2-1 COMPONENT DESCRIPTIONS-----------------------------------------------------------------------------------------------------5 2-1-1 DVD SONY HM-313PUH----------------------------------------------------------------------------------------------------5 2-1-2 DVD Processor Chip MTK1389E ------------------------------------------------------------------------------------------7 2-1-3 Serial EEPROM, 2K (256 x 8) (24C02) or 16 K (2048 x 8) (24C16)------------------------------------------------ 23 2-1-4: FLASH MEMORY( CMOS 16M (2M 8/1M 16) BIT) ----------------------------------------------------------- 23 2-1-5 1M x 6 Bit x 4 Banks Synchronous DRAM M12L64164A ---------------------------------------------------------- 27
3. PRODUCT SPECIFICATIONS -------------------------------------------------------------------------------------------------- 31
4. UPGRADING SYSTEM AND CHANGING THE REGION CODE------------------------------------------------------ 32
5. OPERATING INSTRUCTION---------------------------------------------------------------------------------------------------- 33
MAINTENANCE & TROUBLESHOOTING--------------------------------------------------------------------------------------------- 33
6.Problems and Solutions ---------------------------------------------------------------------------------------------------- 34
7.TROUBLESHOOTING ------------------------------------------------------------------------------------------------------------- 35
9. BLOCK DIAGRAM ----------------------------------------------------------------------------------------------------------------- 37
10. CIRCUIT DIAGRAMS------------------------------------------------------------------------------------------------------------- 38
11. WIRING DIAGRAM:-------------------------------------------------------------------------------------------------------------- 54
- 1 -
8.RESOLVE DIAGRAM ------------------------------------------------------------------------------------------------------------- 36
1. PRECAUTIONS 1-1 Safety Precautions 1) Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protective devices are
defective or have been defeated during servicing. (1) Protective shields are provided to protect both the technician and the customer. Correctly replace all missing protective shields, including any remove for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including, but not limited to, nonmetallic control knobs, insulating fish papers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning.
(2) Be sure that there are no cabinet opening through which adults or children might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, excessively wide cabinet ventilation slots, and an improperly fitted and/or incorrectly secured cabinet back cover.
(3) Leakage Current Hot Check-With the instrument
completely reassembled, plug the AC line cord directly into a 120V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards institute (ANSI) C101.1 Leakage.
Current for Appliances and underwriters Laboratories (UL) 1270 (40.7). With the instrument’s AC switch first in the ON position and then in the OFF position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinets, screwheads, metallic overlays, control shafts, etc.), especially and exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5mA. Reverse the instrument power cord plug in the outlet and repeat the test.
AC Leakage Test
Any measurements not within the limits specified herein indicate a potential shock hazard that must be eliminated before returning the instrument to the customer.
(4) Insulation Resistance Test Cold Check-(1) Unplug
the power supply cord and connect a jumper wore between the two prongs of the plug. (2) Turn on the power switch of the instrument. (3) Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument, such as screwheads, antenna, control shafts, handle brackets, etc. When an exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2 megohm. When there is no return path to the chassis, the reading must be infinite. If the reading is not within the limits specified, there is the possibility of a shock hazard, and the instrument must be re-pared and rechecked before it is returned to the customer.
Insulation Resistance Test
- 2 -
2) Read and comply with all caution and safety related notes non or inside the cabinet, or on the chassis.
3) Design Alteration Warning-Do not alter of add to the
mechanical or electrical design of this instrument. Design alterations and additions, including but not limited to, circuit modifications and the addition of items such as auxiliary audio output connections, might alter the safety characteristics of this instrument and create a hazard to the user. Any design alterations or additions will make you, the service, responsible for personal injury or property damage resulting there from.
4) Observe original lead dress. Take extra care to
assure correct lead dress in the following areas: (1) near sharp edges, (2) near thermally hot parts (be sure that leads and components do not touch thermally hot parts), (3) the AC supply, (4) high voltage, and (5) antenna wiring. Always inspect in all areas for pinched, out-of-place, or frayed wiring. Do not change spacing between a component and the printed-circuit board, Check the AC power cord for damage.
5) Components, parts, and/or wiring that appear to have overheated or that are otherwise damaged should be replaced with components, parts and/or wiring that meet original specifications. Additionally determine the cause of overheating and/or damage and, if necessary, take corrective action to remove and potential safety hazard.
6) Product Safety Notice-Some electrical and
mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by shading, an ( ) or a ( ) on schematics and parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might created shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate.
1-2 Servicing Precautions CAUTION: Before servicing Instruments covered by this service manual and its supplements, read and follow the Safety Precautions section of this manual. Note: If unforeseen circument create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. Remember; Safety First 1-2-1 General Serving Precautions (1) a. Always unplug the instrument’s AC power cord
from the AC power source before (1) removing or reinstalling any component, circuit board, module or any other instrument assembly. (2) disconnecting any instrument electrical plug or other electrical connection. (3) connecting a test substitute in parallel with an electrolytic capacitor in the instrument.
b. Do not defeat any plug/socket B+ voltage interlocks with which instruments covered by this service manual might be equipped.
c. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.
d. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the test instrument positive lead. Always remove the test instrument ground lead
last. Note: Refer to the Safety Precautions section ground lead last.
(2) The service precautions are indicated or printed on the cabinet, chassis or components. When servicing, follow the printed or indicated service precautions and service materials.
(3) The components used in the unit have a specified flame resistance and dielectric strength. When replacing components, use components which have the same ratings, by ( ) or by ( ) in the circuit diagram are important for safety or for the characteristics of the unit. Always replace them with the exact replacement components.
(4) An insulation tube or tape is sometimes used and some components are raised above the printed wiring board for safety. The internal wiring is sometimes clamped to prevent contact with heating components. Install such elements as they were.
(5) After servicing, always check that the removed screws, components, and wiring have been installed correctly and that the portion around the serviced part has not been damaged and so on. Further, check the insulation between the blades of the attachment plus and accessible conductive parts.
- 3 -
1-2-2 Insulation Checking Procedure Disconnect the attachment plug from the AC outlet and turn the power ON. Connect the insulation resistance meter (500V) to the blades of the attachment plug. The insulation resistance between each blade of the
attachment plug and accessible conductive parts (see note) should be more than 1 Megohm. Note: Accessible conductive parts include metal panels, input terminals, earphone jacks, etc.
1-3 ESD Precautions Electrostatically Sensitive Devices (ESD) Some semiconductor (solid static electricity) devices can be damaged easily by static electricity. Such compo9nents commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques of component damage caused by static electricity. (1) immediately before handling any semiconductor
components or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential shock reasons prior to applying power to the unit under test.
(2) after removing an electrical assembly equipped
with ESD devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
(3) Use only a grounded-tip soldering iron to solder or
unsolder ESD device. (4) Use only an anti-static solder removal devices.
Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ESD devices.
(5) Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage ESD devices.
(6) Do not remove a replacement ESD device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive materials).
(7) Immediately before removing the protective
materials from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. (8) Minimize bodily motions when handling
unpackaged replacement ESD devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device).
- 4 -
2. Reference Information
2-1 Component Descriptions
2-1-1 DVD SONY HM 313-
Connector Pin Definition
- 5 -
PUH
Block Diagram
- 6 -
MORPEEyromeM ksaiF
MORDSredaoL
csiD
061L92A M61
eldnipSrotoM
sucoFlioC
kcarTlioC
deiSrotoM
gnidaoLrotoM
S8885AevirD rotoM
E/F9831TM
IPATA
)ovres/edoceD(
reganaM reffuB
rotaludomeD
ILP
gnikcarT&sucoF
gnidaoL
61C42
M4 χ 61
oiduA
reifilpmA
F/InnoC
)lennap tnof(
langiS CIM noisrevnoC D/A
2362EC tuptuo oediV
VUYoediV-S
AGVTRACS
oediV
FR
2-1-2 DVD Processor Chip MTK1389E/F Features Super Integration DVD player single chip
High performance analog RF amplifier Servo controller and data channel processing Disc compatibility: DVD, DVD-R, DVD-RW, DVD+R, DVD+RW, Audio CD, CD-R, CD-RW, VCD, SVCD,
MP3-CD, MP3-DVD, PCM, JPEG-CD, JPEG-DVD Format compatibility:MPEG-1, MPEG-2, MPEG-4, DivX 3.11, DivX 4.x, DivX5.x (Need licence), Xvid,
MP3, WMA, PCM, and JPEG & AVI Dolby Digital, DTS
Unified memory architecture Versatile video scaling & quality enhancement OSD & Sub-picture 2-D graphic engine Global motion compensation (GMC) Quarter pixel accurate motion Compensation (Q-PEL) B-frame Higher bit-rate up to 10 Mbps Full function remote control Plays regional code encrypted (RCE) DVDs Selectable 4:3 Pan & Scan or 16:9 Widescreen format PAL & NTSC playback Multi-speed FF/ RW, slow motion & multi level zoom
High Performance Analog RF Amplifier Programmable fc Dual automatic laser power control Defect and blank detection RF level signal generato
- Audio Dolby Digital (AC -3)/EX decoding DTS/DTS -ES decoding MLP decoding for DVD-Audio MPEG-1 layer 1/layer 2 audio decoding MPEG-2 layer1/layer2 2-channel audio High Definition Compatible Digital (HDCD) Windows Media Audio (WMA) Advanced Audio Coding (AAC) Dolby ProLogic II Concurrent multi-channel and downmix out IEC 60958/61937 output
-TV Encoder Six 108MHz/12bit DACs Support NTSC, PAL-BDGHINM, PAL-60 Support 525p, 625p progressive TV format Automatically turn off unconnected channels Support PC monitor (VGA) Support Macrovision 7.1 L1, Macrovision 525P and 625P
- 7 -
RF Amplifier
DVD
PUH
Module
Servo IO
Spindle
Control
Servo
Processor
Memory
Controller
FLASH
ROM
DRAM
GPIO
Video
Processor
108MHz
TV Encoder
Video DAC
CVBS, Y/C
Component
Video
System
Parser
MPEG-1/2
JPEG
Video Decoder
Audio
DSP
Audio
Ouptut
Debug
Port
SDPIF
Audio
DAC
System
CPU
IR/VFD
De-
interlacer
CPPM/CPRM
DRM
32-bit
RISC
Motor
Drive
PCM
Audio DAC
Audio out
Functional Block
-8-
* Pinout Diagram
- 8 -
PIN DESCRIPTON
- 10 -
- 11 -
- 12 -
- 13 -
- 14 -
- 15 -
- 16 -
- 17 -
- 18 -
- 19 -
- 20 -
- 21 -
- 22 -
2-1-3 Serial EEPROM, 2K (256 x 8) (24C02) or 16 K (2048 x 8) (24C16) 24C02 is used for DVD player while 24C16 is for DVD receiver. The capacity is the only difference between two kinds of serial EEPROM. Both of them use same package and have same pin configuration. * Features
Low-Voltage and Standard-Voltage Operation -5.0 (V CC = 4.5V to 5.5V) -2.7 (V CC = 2.7V to 5.5V) -2.5 (V CC = 2.5V to 5.5V) -1.8 (V CC = 1.8V to 5.5V)
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) 2-Wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bi-directional Data Transfer Protocol 100 kHz (1.8v, 2.5V, 2.7V) and 400 kHz (5V) Compatibility Write Protect Pin for Hardware Data Protection 8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes Partial Page Writes Are Allowed Self-Timed Write Cycle (10 ms max) High Reliability
- Endurance: 1 Million Write Cycles - Data Retention: 100 Years - - ESD Protection: >3000V
Automotive Grade and Extended Temperature Devices Available 8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages
* Pin Configurations
* Pin Description
Pin Name Function A0-A2 Address Inputs SDA Serial Data SCL Serial Clock input WP Write Protect NC No Connect
2-1-4: FLASH MEMORY( CMOS 16M (2M 8/1M 16) BIT) GENERAL DESCRIPTION The MBM29LV160TE/BE is a 16M-bit, 3.0 V-only Flash memory organized as 2M bytes of 8 bits each or 1M words of 16 bits each. The MBM29LV160TE/BE is offered in a 48-pin TSOP (I), 48-pin CSOP and 48-ball FBGA packages. The device is designed to be programmed in-system with the standard system 3.0 V VCC supply. 12.0 V VPP and 5.0 V VCC are not required for write or erase operations. The device can also be reprogrammed in standard EPROM programmers. The standard MBM29LV160TE/BE offers access times of 70 ns and 90 ns allowing operation of high-speed microprocessors without wait states. To eliminate bus contention the device has separate chip enable (CE), write enable (WE), and output enable (OE) controls. The MBM29LV160TE/BE is pin and command set compatible with JEDEC standard E2PROMs. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input
- 23 -
to an internal state-machine which controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations. Reading data out of the device is similar to reading from 5.0 V and 12.0 V Flash or EPROM devices. The MBM29LV160TE/BE is programmed by executing the program command sequence. This will invoke the Embedded ProgramTM* Algorithm which is an internal algorithm that automatically times the program pulse widths and verifies proper cell margins. Typically, each sector can be programmed and verified in about 0.5 seconds. Erase is accomplished by executing the erase command sequence. This will invoke the Embedded EraseTM* Algorithm which is an internal algorithm that automatically preprograms the array if it is not already programmed before executing the erase operation. During erase, the device automatically times the erase pulse widths and verifies proper cell margins. (Continued)
(Continued) Any individual sector is typically erased and verified in 1.0 second (if already preprogrammed). The device also features sector erase architecture. The sector mode allows each sector to be erased and reprogrammed without affecting other sectors. The MBM29LV160TE/BE is erased when shipped from the factory. The device features single 3.0 V power supply operation for both read and write functions. Internally generated and regulated voltages are provided for the program and erase operations. A low VCC detector automatically inhibits write operations on the loss of power. The end of program or erase is detected by Data Polling of DQ7, by the Toggle Bit feature on DQ6, or the RY/BY output pin. Once the end of a program or erase cycle has been completed, the device internally resets to the read mode. The MBM29LV160TE/BE also has a hardware RESET pin. When this pin is driven low, execution of any Embedded Program Algorithm or Embedded Erase Algorithm is terminated. The internal state machine is then reset to the read mode. The RESET pin may be tied to the system reset circuitry. Therefore, if a system reset occurs during the Embedded Program Algorithm or Embedded Erase Algorithm, the device is automatically reset to the read mode and will have erroneous data stored in the address locations being programmed or erased. These locations need re-writing after the Reset. Resetting the device enables the system’s microprocessor to read the boot-up firmware from the Flash memory. Fujitsu’s Flash technology combines years of Flash memory manufacturing experience to produce the highest levels of quality, reliability, and cost effectiveness. The MBM29LV160TE/BE memory electrically erases all bits within a sector simultaneously via Fowler-Nordhiem tunneling. The bytes/words are programmed one byte/word at a time using the EPROM programming mechanism of hot electron injection. *: Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc.
- 24 -
- 25 -
- 26 -
M12L64164A
1M x 16 Bit x 4 Banks
Synchronous DRAM
FEATURES
JEDEC standard 3.3V power supply LVTTL compatible with multiplexed address Four banks operation MRS cycle with address key programs
- CAS Latency (2 & 3) - Burst Length (1, 2, 4, 8 & full page) - Burst Type (Sequential & Interleave) All inputs are sampled at the positive going edge of the
system clock DQM for masking Auto & self refresh 15.6 μ s refresh interval
ORDERING INFORMATION 54 Pin TSOP (Type II) (400mil x 875mil )
PRODUCT NO. MAX FREQ. PACKAGE CommentsM12L64164A-5TG 200MHz TSOP II Pb-free
M12L64164A-6TG 166MHz TSOP II Pb-free
M12L64164A-7TG 143MHz TSOP II Pb-free
GENERAL DESCRIPTION
The M12L64164A is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 1,048,576 words by 16 bits. Synchronous design allows precise cycle controls with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications. PIN ASSIGNMENT
Top View
123456789101112131415161718192021222324252627
VDD
DQ0VDDQ
DQ1DQ2
VS SQ
DQ3DQ4
VDDQ
DQ5DQ6
VS SQ
DQ7VDD
LDQMW E
CASRAS
CSA13
A12
A10/APA0
A1
A2
A3
VDD
545352515049484746454443424140393837363534333231302928
VSS
DQ15VS SQ
DQ14DQ13VDDQ
DQ12DQ11VS SQ
DQ10DQ9VDDQ
DQ8VSS
N CUDQ MCLKCKEN CA11
A9
A8
A7
A6
A5
A4
VSS
2-1-5
- 27 -
FUNCTIONAL BLOCK DIAGRAM
PIN FUNCTION DESCRIPTION
PIN NAME INPUT FUNCTION CLK System Clock Active on the positive going edge to sample all inputs
CS Chip Select Disables or enables device operation by masking or enabling all inputs except CLK , CKE and L(U)DQM
CKE Clock Enable Masks system clock to freeze operation from the next clock cycle. CKE should be enabled at least one cycle prior new command. Disable input buffers for power down in standby.
A0 ~ A11 Address Row / column address are multiplexed on the same pins. Row address : RA0~RA11, column address : CA0~CA7
A12 , A13 Bank Select Address Selects bank to be activated during row address latch time. Selects bank for read / write during column address latch time.
RAS Row Address Strobe Latches row addresses on the positive going edge of the CLK with RAS low. Enables row access & precharge.
CAS Column Address Strobe Latches column address on the positive going edge of the CLK with CAS low. Enables column access.
WE Write Enable Enables write operation and row precharge.
Latches data in starting from CAS , WE active.
L(U)DQM Data Input / Output Mask Makes data output Hi-Z, tSHZ after the clock and masks the output. Blocks data input when L(U)DQM active.
DQ0 ~ DQ15 Data Input / Output Data inputs / outputs are multiplexed on the same pins.
VDD / VSS Power Supply / Ground Power and ground for the input buffers and the core logic.
VDDQ / VSSQ Data Output Power / Ground Isolated power supply and ground for the output buffers to provide improved noise immunity.
NC No Connection This pin is recommended to be left No Connection on the device.
L(U)DQM
DQ
Mode Register
Con
trol L
ogic
Column Address Buffer & Refresh Counter
Row AddressBuffer & RefreshCounter
Bank D
Row
Dec
oder
Bank A
Bank BBank C
Sense Amplifier
Column Decoder
Data Control Circuit
Latc
h C
ircui
t
Inpu
t & O
utpu
t B
uffe
r
Address
Clock Generator
CLK
CKE
Com
man
d D
ecod
er
CS
RAS
CAS
WE
- 28 -
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL VALUE UNIT
Voltage on any pin relative to VSS VIN, VOUT -1.0 ~ 4.6 V
Voltage on VDD supply relative to VSS VDD, VDDQ -1.0 ~ 4.6 V
Storage temperature TSTG -55 ~ +150 C°
Power dissipation PD 1 W
Short circuit current IOS 50 mA Note: Permanent device damage may occur if ABSOLUTE MAXIMUM RATING are exceeded.
Functional operation should be restricted to recommended operating condition. Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
DC OPERATING CONDITION Recommended operating conditions (Voltage referenced to VSS = 0V, TA = 0 to 70 C° )
PARAMETER SYMBOL MIN TYP MAX UNIT NOTE Supply voltage VDD, VDDQ 3.0 3.3 3.6 V
Input logic high voltage VIH 2.0 VDD+0.3 V 1
Input logic low voltage VIL -0.3 0 0.8 V 2
Output logic high voltage VOH 2.4 - - V IOH = -2mA
Output logic low voltage VOL - - 0.4 V IOL = 2mA
Input leakage current IIL -5 - 5 μA 3
Output leakage current IOL -5 - 5 μA 4
Note: 1. VIH(max) = 4.6V AC for pulse width ≤ 10ns acceptable. 2. VIL(min) = -1.5V AC for pulse width ≤ 10ns acceptable. 3. Any input 0V ≤ VIN ≤ VDD + 0.3V, all other pins are not under test = 0V. 4. Dout is disabled , 0V ≤ VOUT ≤ VDD.
CAPACITANCE (VDD = 3.3V, TA = 25 C° , f = 1MHZ)
PARAMETER SYMBOL MIN MAX UNIT
Input capacitance (A0 ~ A11, A13 ~ A12) CIN1 2 4 pF
Input capacitance
(CLK, CKE, CS , RAS , CAS , WE & L(U)DQM)
CIN2 2 4 pF
Data input/output capacitance (DQ0 ~ DQ15) COUT 2 5 pF
- 29 -
DC CHARACTERISTICS Recommended operating condition unless otherwise noted,TA = 0 to 70 C°
VERSION PARAMETER SYMBOL TEST CONDITION
-5 -6 -7 UNIT NOTE
Operating Current (One Bank Active) ICC1
Burst Length = 1, t RC ≥ t RC(min), IOL = 0 mA,
tcc = tcc(min) 100 85 85 mA
1,2
ICC2P CKE ≤ VIL(max), tcc = tcc(min) 2 Precharge Standby Current in power-down mode ICC2PS CKE & CLK ≤ VIL(max), tcc = ∞ 1
mA
ICC2N CKE ≥ VIH(min), CS ≤ VIH(min), tcc = tcc(min) Input signals are changed one time during 2CLK
20 Precharge Standby Current in non power-down mode
ICC2NS CKE ≥ VIH(min), CLK ≤ VIL(max), tcc = ∞ input signals are stable
10
mA
ICC3P CKE ≤ VIL(max), tcc = tcc(min) 10 Active Standby Current in power-down mode ICC3PS CKE & CLK ≤ VIL(max), tcc = ∞ 10
mA
ICC3N CKE ≥ VIH(min), CS ≥ VIH(min), tcc = tcc(min) Input signals are changed one time during 2CLK
30 mA
Active Standby Current in non power-down mode (One Bank Active)
ICC3NS CKE ≥ VIH(min), CLK ≤ VIL(max), tcc = ∞ input signals are stable 25 mA
Operating Current (Burst Mode) ICC4 IOL = 0 mA, Page Burst, All Bank active
Burst Length = 4, CAS Latency = 3 180 150 140 mA 1,2
Refresh Current ICC5 tRC ≥ tRC(min), tCC = tcc(min) 180 150 140 mA
Self Refresh Current ICC6 CKE ≤ 0.2V 1 mA
Note : 1. Measured with outputs open. 2. Input signals are changed one time during 2 CLKS.
- 30 -
Power supply AC ~110V/220 60/50Hz
Working
environment
Temperature -10~+40
Relative humidity 5%~90%
TV System PAL/NTSC
Frequency Reponse
THD+NOISE 60dB(1KHz)
WOW FLUTTER Below the limit of apparatus measure
520KHz~1620KHz
S/N(A weight)
70dB( )1KHz
FM band Range 87.5MHz~108MHz
Power output (Max) 15WX5+30W
Power consumption 150W
Disc output
Tuner
Video out
AM frequency Range
1.5dB(20Hz~20KHz)
Dynamic Range
80dB( )1KHz
3. Product S pecifications
- 31 -
S-Video
-
Dimensions (W X H X D) �Net Weight �Gross Weight �(packed)
�430 X 55 X 307 (mm) �
9.5kg3.0kg
1V 0.2V
1V 0.2VY: 0.28V 0.1VC:
4. Upgrading System and Changing the Region Code
MTK upgrade: 1. Name upgrade file as "MTK.BIN"(must be in big caps) 2. Record it in a CD-R/W (It can be enclosed a sub-directory which size is about 30M, and the file content can
be letter or non used file.) disc Format: (advise to use the tool NERO burning ROM) Disc volume: MEDIATEK, ISO9660 LEVEL1, MODE1,not JOILET. 3. Put the recorded disc into the DVD player, on the TV will show "upgrade?" after loading. Press PLAY button,
the player will automatically upgrade. 4. Do not shut down the player during upgrade, it will restart automatically after upgrade. 5. Upgrade finish! How to change the region code: 1. Power on the machine, and press OPEN button to push the tray out. 2.Press "1.3.6.9" buttons,the screen display “XXXX”, you can change the region code to 0-6 with 0-6
- 32 -
button, the number 0 means REGION FREE.
5. Operating Instruction
Please refer to the User’s Manual for the operating instruction of the system. Maintenance & Troubleshooting How to handle discs Disc Compatibility
● Some DVD discs may have special requirements for playing, with which this player may not be compatible. Please refer to specifications on individual disc.
Discs types This DVD player can play the following types of discs: Discs other than listed above cannot be player by this player. This player uses NTSC/PAL color system. It cannot play discs recorded with other systems, such as SECAM. Region code
. Copyright
According to the related law, DVD discs without proper authorization are not allowed to be copied broadcast cable broadcast, played publicly or rented. As DVD discs are anti-piracy the copied content is distorted. TV system
Connect this player to a PAL/NTSC compatible TV.
DISC TYPE Content Size Total Play time
About 2hrs. (Single side & single layer) About 4hrs. (Single side & double layer) About 4hrs. (Double side & Single layer)
DVD AUDIO/VIDEO 12CM
About 8hrs. (Double side & double layer)
CD-DA AUDIO 12CM About 74 minutes MP3 AUDIO 12CM About 300 minutes
To handle, clean and protect discs ● Do not touch the playing side of a disc ● Do not stick any paper or glue strip on a
disc. How to clean discs ● Finger prints and dust on surface can
affect the sound and picture quality. Clean discs regularly with a soft cotton cloth from disc center to outside.
● For sticky dust, wipe it with wet cloth and
with dry cloth, Any kind of solvent, such as diluting agent, gasoline, liquid detergent, gasoline liquid detergent anti – static aerosol used for vinylon LP, may cause disc damage.
How to protect discs
● Keep away from the direct sunshine or any heat source.
● Do not put discs in damp or dirty places, such as bathroom or near humidifiers. Store discs vertically in disc box and store in a dry place. Piling discs on to top of each other or excess weight load on disc box may cause the disc to warp.
- 33 -
When play the region disc with player unconf
you can change the region code,please referr -ormity,the screen display "WRONG REGION",
-ence the "How to change the region code".
- 34 -
Problems and Solutions
If a fault occurs, first check the points listed below before taking the set for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service centre. WARNING: Under no circumstances should you try to repair the set yourself, as this would invalidate the guarantee.
Problems Cause SolutionNo power indication Power plug not connected Plug the power cord into the power supply
TV has not been set to the correct video input
Set correct TV video input format for receiving the player’s output signals.No picture Video cable not firmly
connected. Firmly insert the video cable ends to the
related terminals.Audio cable not connected tightly
Firmly insert the audio cable ends to the related terminals.
Power of audio apparatus is off
Turn on the power of audio apparatus.No sound
Audio output setting is incorrect
Setup audio output correctly via the setup menu.
Picture distortion Disc is dirty Take out the disc and clean.
Fast forward/backward is activated
The picture may be distorted during fast forward /backward playback.
Brightness unstable or noisy
Affected by anti-piracy circuit Connect the player directly to TV.
No disc Load a disc.
Disc not compatible Load a compatible disc (Check the disc format and its colour system).
Tdo
he disc is placed upside wn
Load a compatible disc (Check the disc format and its colour system).
The disc not put in the tray correctly
Check disc is put in correctly.
Disc is dirty Clean the disc.Player setting are incorrect Change the setting via the setup menu.
The player does not work
Parental lock is in effect Disable this function or reset the rating level.
No response to key press
Interference of power wave or other factors such as static interference
Turn off the main switch or pull out the power plug, plug it in and turn on the power again.
Remote control does not work
The remote control not pointed at the remote sensor on the front panel of the player
Point the remote control at the remote sensor.
The remote control is out of specified range
Make sure the remote control range within 7 meters to the remote sensor.
Battery power exhausted Replace with new batteries. Note: This produce incorporates copyright protection technology that is protected by method claims of certain of certain U.S. patent and other intellectual Property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing users only, unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.
- 35 -
7.Troubleshooting
No power Insert the AC power plug securely into the power outlet.
No picture Make sure that the equipment is connected properly. Make sure that the input setting for TV is Video (AV).
No sound Make sure that the equipment is connected properly. Distorted sound Make sure that the input settings for the TV and stereo system are
correct.
No fast forward or fast reverse Some discs may have sections that prohibit fast forward or fastreverse.
No proper aspect ratio Select the correct setup for TV aspect ratio that matches your TVset.
No operations can be performedwith the remote controller
Point the remote control unit at the remote control sensor andoperate.
Check the batteries are installed with the correct polarities.
Remove the obstacles between the remote control unit and remote control sensor.
No button operation Set the POWER button to OFF and then back to ON. Alternatively, turn off the power, disconnect the power plug and then reconnect it.
Audio soundtrack and/or Subtitlelanguage is not the one youselected.
If the audio soundtrack and /or subtitle language does not exist on the disc, the language selected at the initial settings will not be seen.
No Angle change This function is dependent on software availability. Even if a disc has a number of angles recorded, these angles may be recorded for specific scenes only.
- 36 -
8.RESOLVE DIAGRAM
MPEG pcb board
Loader
MIC
pcb
boa
rd
Front control PCB boardMic volume PCB
Tune
rA
MFM
VFDKEY MATRIX
Amplifier
Power
9.Block Diagram
- 37 -
A
DV33
V18
AVCC
+12V
RFV33
AVCC
LDO_AV33
URST#
DV33
V18
-12V
MO_VCC
VCC
+PS5V
A_MUTE
PV33 RFV33
VCC
URST#
+5V MO_VCC
-P12V
+5V
+P12V
+PS5V
MUTE_DACA_MUTE
MUTE_DAC
LDO_AV33
PV33
GND
+P12V
V18
DV33
-P12V
-12V +12V
+P12V
AVCC
MO_VCC
PV33
RFV33
VCC
DV33
+5V
PV33
-12V
VCC
VCC
PV18
VCC
+P12VVCC
AVCC 2
LDO_AV33 2
MO_VCC 2
URST# 2
DV33 2,3,4
VCC 2,3,4,5
V18 2
GND 2,3,4,5
RFV33 2
+12V 5
-12V 4,5
A_MUTE 5
MUTE_DAC 2
PV33 2
+P12V 4
2 SERVO / MPEG - MT1389E3 MEMORY - SDRAM, FLASH/EEPROM
MT1389E DVD Demo Board for SONY KHM313/310 PUH1 INDEX & POWER, RESET
4 AUDIO / VIDEO FILTER
RFV33
Audio +12V
Digital 3.3V
SDRAM
LDO_AV33
+12V
DV33
TYPE
SUPPLY
Audio 5V
MT1389E
PICKUP HEADERMT1389EDigital 1.8V
Audio DAC
OP AMP.
RF 5V
SD33
AVCC
-12V
Digital 3.3V
Audio -12VAVDD
MT1389E
Digital 5V
Audio DAC
DEVICE
V18
Audio 5V
Servo 3.3V
NAME
Laser Diode 3.3V
OP AMP.
DVDD
VCC
D5 1N4148D5 1N4148
1 2Q53904Q53904
1
23
R6 10kR6 10k
L9 FB/0805L9 FB/0805
+C6220u
+C6220u
+C3220u
+C3220u
R1310kR1310k
L6
FB/0805
L6
FB/0805
Q13906Q13906
1
23
L7 FB/0805L7 FB/0805
D61N4148D61N4148 1
2
R8100kR8100k
C10
0.1u
C10
0.1u
C12
0.1u
C12
0.1u
R2 7.5kR2 7.5k
R1610kR1610k
C11
0.1u
C11
0.1u
C130.1uC130.1u
ZD15V1ZD15V1
R74.7kR74.7k
R12 100kR12 100k
R228 33R/0805R228 33R/0805
L4 FB/0805L4 FB/0805
R12.2kR12.2k
R15
100
R15
100
+C7
220u
+C7
220u
C150.1uC150.1u
C210.1uC210.1u
R310kR310k
+C18220u
+C18220u
+ C8
220u
+ C8
220u
D3 1N4148D3 1N41481 2
C50.1uC50.1u
C160.1uC160.1u
Q33906Q33906
1
23
L1 FB/0805L1 FB/0805
C190.1uC190.1u
Q43906Q43906
1
23
+C14220u
+C14220u
Q23906Q23906
1
2 3
R233 1kR233 1k
+C20100u
+C20100u
R227 33R/0805R227 33R/0805+
C2220U
+
C2220U
R104.7kR104.7k
+C910u
+C910u
R11 10kR11 10k
Q63904Q63904
1
23
CN17PIN2.5mmCN17PIN2.5mm
1234567
L5 FB/0805L5 FB/0805
R4 10kR4 10k
+C17220u
+C17220u
- 38 -
10.CIRCUIT DIAGRAMS
Decode INDEX SCH
D
SP+
V1P4
CB
SL+
A
SL-
SP-
RFO
LD-DVD
AVCC1MDI1
C
LD-CD
BA
AVCC1
D
E
F
RFOIOA
XOXI
RxDTxD
VCCAVCC
URST#DV33V18
RFV33
RFV33
LDO_AV33MO_VCC
GND
V20
A
V18 RFV18
D
B
JITFO
RFV
DD
3
V2P8
OPO ADIN
IOA
RFV
DD
3
JITF
N
C
LDO1
V1P4
JITF
OLDO2
RFV
DD
3
PLLV
DD
3
V20
RFVDD3APLLVDD3
PLLVDD3
JITFN
GND
ADACVDD3
OP-
GND
DACVDD3
LIMIT
OP+
ACEN
TER
DQ
6
A8
PRD
#
ASU
BW
DCKE
ADVC
M
DQ
7
MDI1MA4
ACVB
S
MA1
DQ11
ADIN
ADAC
VDD
3
VSD
A
AL
MC_DATA
A17
RAS#
ASPDIF
TXD
MA7
DQ15
VREF
V2P8
PCE#
A19
DQ0
V20
DMO
A13
FS
AD0
DQ14
RXD
DQ13
VSYNC#
TRO
DQ
M0
MA10
A3
AB/U
/C
AD2
IR
RFVDD3
ALRCK
MA9
AD4
MA3
FMO
F
OP-
AD1
DQM1
AR/V
/Y
AD7
A2
A16
HSYNC#
AAD
VDD
3
RDS
A1
A7
DACVDD3
A11
A4
DQ8
MDI2MA5
MA11
E
DQ4
A9
ARS
GPI
O6
SCL
LIMIT
MA8
AD3
MA6
VSC
K
OP+CS#
A0
DQ3
DAC
VDD
3
RFV
18
DQ9
A10
A6
TROPEN
ADAC
VDD
3
A18
DQ12
DAC
VDD
3
V18
LDO2
APLL
VDD
3
V1P4
A12
TROUT
TEZISLV
DQ2DQ1
GPI
O7
A14
STBY
VSTB
OPO
A15
AD6
DCLK
AG/Y
UR
ST#
AD5
ALS
MA2
FOO
BA0
CAS#WE#
TRIN
DTS
_DA
TA
A5
DQ10
LDO1
AR
MA0
A20
PWR
#
DQ
5
BA1
IOA GPIO6GPIO7TRCLOSE
AADVDD3RFV33
SDA
CAS#RAS#
CS#
ASUBW
PWR#
A[0..20]
ARSACENTER
PWR#
DQM[0..1]
ARALS
AB/U/C
ASPDIFAL
VSYNC#
DQ[0..15]
DCLK
AG/Y
PCE#
AD[0..7]
PCE#
SCL
HSYNC#
MA[0..11]
ACVBS
BA[0..1]
DCKE
WE#
AR/V/Y
PRD#
F+F-
T+T-
V1P4
FMSODMSO
TRO
DMO
TRSOFOO
V1P4
TRINLOAD-
FOSO
FMO
TROUT
LOAD+
DTS_DATADTS_CE
RDS
MUTE_DAC
DTS_CL
MU
TE_D
AC
DTS_CEDTS_CL
TROPEN
T-T+
SL- SP+
V1P4
FMSO
F+
TRSO
TRCLOSE
DMSO
FOSO
F-
LOAD-
SP-
STBY
LOAD+
SL+
TRINTROUT
IR
VSCKVSTB
VSDA
PV33
XI XO
4STR
OBE
VSCKVSDA
SDA
ALRCK
ACLK
ACLK
MC_DATA
ABCK
ABCK
ALRCK
4STROBE
PHO_SW
PHO_SW
DV33
RFV33
DV33
DV33
V18
AVCC
LDO_AV33
AVCC
DV33
DV33
DV33
V18
ADACVDD3
V18
DV33
V18
V18
DV33
RFV33
PV33
MO_VCC MO_VCC
PV18
VCC
DV33
DV33
VCC
DV33 1,3,4
LDO_AV33 1RFV33 1
URST# 1
VCC 1,3,4,5
V18 1AVCC 1
MO_VCC 1
GND 1,3,4,5
AB/U/C 5
RAS# 3
PRD# 3
PCE# 3PWR# 3
SDA 3,4
BA[0..1] 3
MA[0..11] 3
ASUBW 5
AG/Y 5
ACENTER 5
HSYNC# 5
SCL 3,4
DQ[0..15] 3
ARS 5
ACVBS 5
PCE# 3
VSYNC# 5
DCKE 3
CS# 3
AL 5
WE# 3
PWR# 3
DQM[0..1] 3
AD[0..7] 3
CAS# 3
AR/V/Y 5
ALS 5
ASPDIF 5
AR 5
DCLK 3
DTS_DATA 4
MUTE_DAC 1
DTS_CL 4RDS 4
DTS_CE 4
PV33 1
VSCK 5VSDA 5
ACLK 4
ALRCK 4MC_DATA 4
ABCK 4
A[0..20] 3
4STROBE 5
PHO_SW 5
Very Important toreduce Noise
IIC
MEMORY
FLASH
VIDEO INTERFACE
AUDIO INTERFACE
D161N5399
D161N5399
1 2
C60
0.1u
C60
0.1u
C92
330p
C92
330p
C50
0.04
7uC
500.
047u
+ C76100u
+ C76100u
R254 220R254 220
+C3310u
+C3310u
+C3510u
+C3510u
R514.7kR514.7k
Q73904Q73904
1
23
C360.1uC360.1u
CN65PIN2.0CN65PIN2.0
12345
Q108550Q108550
1
23
L15
FB/0805
L15
FB/0805
C96
0.1u
C96
0.1u
C71100pC71100p
R46 30kR46 30kR47 18kR47 18k
C32
20p
C32
20p
C87
0.1u
C87
0.1u
+ C58
47u
+ C58
47u
R558k2R558k2
C40
1000
pC
4010
00p
C63
0.1u
C63
0.1u
R41100R41100
C68 1uC68 1u
U3
AM5888
U3
AM5888
VINFC 1
VOTR- 9VOTR+ 10
VOSL- 12
OP2IN+ 3OP2IN- 2
VOTK+15
REV 7
VOFC+ 14VOFC- 13
PVCC221
VCC219OP1OUT20
OP1IN-24
BIAS27
FWD 6
VINSL 4OP2OUT 5
STBY28
VCC 8
VOSL+ 11VOLD+17VOLD-18
VOTK-16
VINLD23 PREGND22
OP1IN+25VINTK26
G1 29G230
R17 750kR17 750k
C520.1uC520.1u
C89
0.1u
C89
0.1u
C736800pC736800p
R52 10kR52 10k
+ C28
10u
+ C28
10uC31
0.1u
C31
0.1u
Y1
27MHz
Y1
27MHz
CN26PIN2.0CN26PIN2.0
123456
R44 4.7R44 4.7
R34 10R34 10
R58 10kR58 10k
R35 10kR35 10k
C88
0.1u
C88
0.1u
R5610KR5610K
C46
6800PF
C46
6800PF
R48 20kR48 20k
C770.1uC770.1u
C94
0.1u
C94
0.1u
C75
0.1u
C75
0.1u
+ C29
10u
+ C29
10u
C93
330p
C93
330p
R324.7kR324.7k
Q118550Q118550
1
23
R53 10kR53 10k
R39 10kR39 10k
+ C7947u
+ C7947u
C41
0.1u
C41
0.1u
+C45220u
+C45220u
C65 1uC65 1u
L17FB/0805
L17FB/0805
R256.8R256.8
C341500pC341500p
R23
680k
R23
680k
CN36PIN2.5mmCN36PIN2.5mm
123456
MT1389QE/FPin Assignment v1.4
U2MT1389ELQFP216
MT1389QE/FPin Assignment v1.4
U2MT1389ELQFP216
DVDA2
CR
TPLP
210
DVDB3DVDC4DVDD5
AGND1
OS
P21
2O
SN
213
DVDRFIP6DVDRFIN7MA8MB9MC10MD11SA12SB13SC14SD15CDFON16CDFOP17TNI18TPI19MDI120MDI221LDO222LDO123
AV
DD
321
6
V2REFO28 SGND27
VREFO30 V2029
TEO32 FEO31
FG/ADIN143
RFLVL/RFON26 CSO/RFOP25
TEZISLV33OP_OUT34OP_INN35OP_INP36
FOO42 TRO41
GPIO1/HSYNC#45
TROPENPWM39PWMOUT1/ADIN040
GPIO246
FMO38 DMO37
HIG
HA
265
HIG
HA
364
HIG
HA
562
HIG
HA
661
DV
DD
360
HIG
HA
759
A16
58
IOA652
AD
781
AD
577
AD
476
IOA
1855
DV
SS
74A
D2
73A
D1
72A
D0
71
HIG
HA
463
IOA
083
IOA753HIGHA054
IOO
E#
70
IOW
R#
57
A17
82
AD
375
HIG
HA
166
IOC
S#
68
ALE
80
IOA
169
IOA
1956
IOA
2067
DV
DD
1884
UW
R#
85U
RD
#86
DV
DD
387
UP
1_2
88U
P1_
389
GP
IO6
90U
P1_
491
UP
1_5
92U
P1_
693
UP
1_7
94U
P3_
095
RD
610
6
UP
3_1
96U
P3_
497
AD
CV
DD
320
4A
DC
VS
S20
5
UP
3_5
98G
PIO
799
ICE
100
PR
ST#
101
IR10
2IN
T0#
103
DQ
M0#
104
RD
710
5
RD
510
7D
VD
D3
108
FS 162VREF 161
DACVDDC 160SPDIF 159
MC_DATA 158ASDATA3 157ASDATA2 156ASDATA1 155ASDATA0 154
ALRCK 153ACLK 152ABCK 151
GPIO5 150DVSS 149
GPIO4 148GPIO3 147
DVDD18 146RA4 145RA5 144RA6 143RA7 142RA8 141RA9 140
RA11 139
DVDD3 137CKE 138
RCLK 136RA3 135RA2 134RA1 133
DVDD18 132RA0 131
RA10 130BA1 129BA0 128
RAS# 126RCS# 127
CAS# 125RWE# 124DQM1 123
RD8 122RD9 121
DVSS 120
RD11 118RD10 119
RD12 117RD13 116RD14 115RD15 114RD0 113
RD2 111RD1 112
RD3 110RD4 109
HR
FZC
209
IRE
F21
5
SVDD324
RFG
C21
4
RFG
ND
1819
1
AD
AC
VD
D1
189
IDA
CE
XLP
198
PLL
VS
S19
7
RFR
PA
C20
8R
FRP
DC
207
JITF
N19
6
RFG
ND
211
RFV
DD
320
6
LPFO
P20
3
LPFI
P20
1LP
FIN
202
LPFO
N20
0P
LLV
DD
319
9
XTA
LI19
4JI
TFO
195
RFV
DD
1819
2
AR
/SD
ATA
118
4A
VC
M18
5
AR
F(S
W)
182
AD
AC
VS
S2
181
AD
AC
VS
S1
180
AP
LLV
SS
179
AL/
SD
ATA
218
6
AP
LLC
AP
178
AP
LLV
DD
177
AK
IN1
175
AK
IN2
173
AD
VC
M17
4
CV
BS
164
R/C
r/CV
BS
/SY
171
B/C
b/S
C17
0D
AC
VS
SA
169
G/Y
/SY
/CV
BS
168
AA
DV
SS
172
DA
CV
DD
A16
7D
AC
VS
SB
166
DA
CV
DD
B16
5
DA
CV
SS
C16
3
XTA
LO19
3
GPIO0/VSYNC#44
IOA247DVDD1848IOA349IOA450IOA551
AD
678
IOA
2179
AA
DV
DD
176
AR
S18
3
ALF
(CTR
)18
8
AD
AC
VD
D2
190
ALS
/SD
ATA
018
7
R21150kR21150k
R19 680kR19 680k
C44
0.1u
C44
0.1uR30 1R30 1
R43 4.7R43 4.7
Q12SS8550Q12SS8550
1
23
C66 1uC66 1u
C38
0.47
u(N
C)
C38
0.47
u(N
C)
C690.1uC690.1u
L19
10uH
L19
10uH
C27
0.1u
C27
0.1u
L16 47uHL16 47uH
Q13SS8550Q13SS8550
1
2 3
+ C43100u
+ C43100u
R22150kR22150k
R40 100kR40 100k
L1347uHL1347uH
+C10047u
+C10047u
C5533pC5533p
C23 2200pC23 2200pL12
FB/0805
L12
FB/0805
R28 100kR28 100k
Q82SK3018
Q82SK3018
1
23
+ C3710u
+ C3710u
+C721000u
+C721000u
R5710kR5710k
R38 10kR38 10k
C78
0.1u
C78
0.1u
C26
2200p
C26
2200p
C49
0.03
3uC
490.
033u
R24
15k
R24
15k
C81
0.1u
C81
0.1u
C990.1uC99
0.1u
L18
10uH
L18
10uH
D71N5399D71N5399
1 2
C95
0.015u
C95
0.015u
+C62
100u
+C62
100u
C30
0.1u
C30
0.1u
C392200pC392200p
+ C56
47u
+ C56
47u
C24
0.1u
C24
0.1u
Q92SK3018
Q92SK3018
1
23
CN54PIN2.0CN54PIN2.0
4321
C64 1uC64 1u
C5433pC5433p
L10 FB/0805L10 FB/0805
C90
0.1u
C90
0.1u
C83
0.1u
C83
0.1u
R31 10kR31 10k
R5020.0kR5020.0k
+ C57
47u
+ C57
47u
C67 1uC67 1u
R20
100k
R20
100k
L11FB/0805L11FB/0805
C84
0.1u
C84
0.1u
C82
0.1u
C82
0.1u
R37 100kR37 100k
C51
0.04
7uC
510.
047u
C53
0.1u
C53
0.1u
C25
0.01u
C25
0.01u
R42100R42100
+ C80
47u
+ C80
47u
CN4SF-HD6AV/0.5mm/24P/BOTTOMCN4SF-HD6AV/0.5mm/24P/BOTTOM
F- 1F+ 2T+ 3T- 4C 5D 6CD/DVD 7RF 8A 9B 10F 11GND-PD 12VC 13VCC 14E 15NC 16VR-CD 17VR-DVD 18LD-CD 19MD 20HFM 21NC 22LD-DVD 23GND-LD 24
C48
0.1u
C48
0.1u
C101
0.1u
C101
0.1u
R5412kR5412k
C86
0.1u
C86
0.1u
C22 390pC22 390p
C59
0.1u
C59
0.1u
C74
0.1u
C74
0.1u
C61
0.1u
C61
0.1u
R45 33kR45 33k
R59 10kR59 10k
C70 NCC70 NC
C91
0.1u
C91
0.1u
R33560R33560
R361kR361k
C85
0.1u
C85
0.1u
- 39 -
Decode RF and MPEG SCH
WE#
SCL
DCLK
PWR#
SDCKE
AD[0..7]
VCC
DRAS#
SCL
DWE#DCAS#
DBA0
SDCLK
PRD#
DCLK
RAS#
RAS#
BA0
BA1
DCKE
SD33
CS#
DQ[0..15]
DQM[0..1]
SDA
DBA1
DCS#
CAS#
CS#
BA[0..1]
PCE#
CAS#
MA[0..11]
DCKE
DV33
SDA
WE#
A[0..20]
A3
AD7
AD3AD4
AD0AD1
A0
A9
PWR#
A19
AD2
A6AD6
PCE#
A14
A16
AD5
A8
A1
A17
A12A11A10
A4
A15
A18
A2
A5
PRD#
A13
A7
A20
MA9
DWE#
SDCLK
MA10
DCAS#
DQ13
DQ0
MA5
MA2DQ4
MA1
MA3
MA8
DQM1
DQ12
DCS#
DQ11
DBA1
DQ15
MA4
DBA0
DQ1
DQ8
DRAS#
DQ9DQ10
DQ6
MA6
MA11
DQM0
DQ14
SDCKE
MA0
DQ5
MA7
DQ7
DQ2DQ3
GND
VCC
SD33SD33
DV33
DV33
DV33
FVCC
DV33
FVCC
FVCC
SD33
SD33
FVCC
PWR#2
WE#2RAS#2
DCLK2
BA[0..1]2
PCE#2
DV33 1,2,4
AD[0..7]2
MA[0..11]2
PRD#2
CS#2
GND 1,2,4,5
CAS#2
SDA2,4SCL2,4
DQM[0..1]2
DCKE2
VCC 1,2,4,5
DQ[0..15]2
A[0..20]2
DRAM
IIC
FLASH
TSOP 48 pin
L22 FB/0805L22 FB/0805
R6910kR6910k
C106
0.1u
C106
0.1u
R6810kR6810k
+ C113
47u
+ C113
47u
C116
0.1u
C116
0.1u
R63 33R63 33
R61 33R61 33
C119
0.1u
C119
0.1u
+ C115
47u
+ C115
47u
R67 10kR67 10k
R65
1k
R65
1k
C105
0.1u
C105
0.1u
L20 FB/0805L20 FB/0805
C117
0.1u
C117
0.1u
R62 33R62 33
L21 NCL21 NC
C118
0.1u
C118
0.1u
R64 33R64 33
C114
0.1u
C114
0.1u
R66
1k
R66
1k
C104
0.1u
C104
0.1u
C108
0.1u
C108
0.1u
U6
ESMT M12L64164A-?TSOP54
U6
ESMT M12L64164A-?TSOP54
VCC 1
DQ0 2DQ1 4
VSSQ 12
DQ2 5DQ3 7
VCCQ 9
DQ4 8DQ5 10
VSSQ 46
DQ6 11DQ7 13
DQML15
WE16 CAS17 RAS18 CS19
A1135 A10/AP22
A023A124A225A326
VCC 14
VSS41
A429A530A631A732A833A934
NC36
CKE37 CLK38
DQMH39
NC40
VCCQ 43
DQ8 42DQ9 44
VSSQ 52
DQ10 45DQ11 47
VCCQ 49
DQ12 48DQ13 50DQ14 51DQ15 53
VSS54
BA0/A1320BA1/A1221
VCCQ 3
VSSQ 6
VCC 27
VSS28
U7
MX29LV160
U7
MX29LV160
A025A124A223A322A421A520A619A718A88
A2010
OE28
BYTE 47A1816
D0 29D1 31D2 33D3 35
A97
CE26
D4 38D5 40D6 42D7 44D8 30D9 32
WP/ACC 14
D11 36D12 39D13 41D14 43D15 45
VCC 37
GND1 27WE11
A199
D10 34
GND2 46
A106
A124 A115
A133A142A151A1648A1717
RESET12
RN1 33x4RN1 33x4
1 23 45 67 8
C103
0.1u
C103
0.1u
C107
0.1u
C107
0.1u
U9
24C16
U9
24C16
NC1NC2NC3GND4 SDA 5SCL 6WP 7VCC 8
- 40 -
Decode SDROM and FLASH
D
RDS
DTS_CEPLLDI_DODTS_DATA
SDA
PLLCE
PLLCLK
DAVN
DTS_CL
RDS
+P12V
DTS_DATA
-12V
DTS_CE
DTS_CL
VCC
CT1
RDSCLK
TUNER-R
DAVNRDS_MPX
TUNER-L
RDSDATA
SDA
SCL
CTO
SCL
A_MUTE
AUX2L
CT1
AUX2R
TUNER-L
MIC_R
AUX1L
CT0
MUX_R
TUNER-R
MUX_L
AUX1R
MIC_L
SPDATA-INSBCLK
SACLK
MUX_LDV33
MUX_R
SLRCK
RDSCLKRDSDATA
PLLCEPLLDI_DO
AUX2L
PLLCLK
AUX1L
AUX1R
+P12V
RDS_MPX
TUNER-L
TUNER-R
AUX2R
SACLK
SBCLK
SLRCK
SPDATA-IN
DV33
MIC_L MIC_R
GND
MIC_IN
-12V
AUX2LAUX2RAUX1LAUX1R
+P12V
TUNER_ON
TUNER_ON
VCC
+5VA VCC
VCC
VCC
VCC
TUNER_VCC
DTS_CL2
DTS_CE2
GND1,2,3,5
-12V1,5
RDS2
+P12V1
DTS_DATA2
VCC1,2,3,5
CT15
SDA2,3
SCL2,3
CT05
A_MUTE1,5
ACLK2
ABCK2
ALRCK2
MC_DATA2
DV331,2,3
TUNER_ON5
HIGH:ONLOW:OFF
R202 10kR202 10k
R211 470R211 470
R161
10KR
16110K
+C209 10u+C209 10u
R173
470K
R173
470K
R160
10KR
16010K
R205 10kR205 10k
R2554.7KR2554.7K
C189
0.1u
C189
0.1u
R167 0R167 0
R204 470R204 470
C194
100n
C194
100n
C201 1uC201 1u
R206 10kR206 10k
R247
100kR
247100k
CN133PIN2.0CN133PIN2.0
123
R164
10KR
16410K
C204 1uC204 1u+C203 10u+C203 10u
R212 10kR212 10k
C199
0.1u
C199
0.1u
R258
100kR
258100k
C207
470p
C207
470p
C185 470nC185 470n
C208
470p
C208
470p
R249
100kR
249100k
R196 5R1R196 5R1
R207 10kR207 10k
R168 220R168 220
+C205 10u+C205 10u
C187 330PC187 330P
C196
82P
C196
82P
R210 10kR210 10k
R169 220R169 220
+ C198100u
+ C198100u
C224
0.1u
C224
0.1u
+C206 10u+C206 10u
Q293904Q29
39041
23
C195
47P
C195
47P
C193
560P
C193
560P
R165
10KR
16510K
CN145PIN2.0CN145PIN2.0
12345
R231 10kR231 10k
R246 33R246 33
R232 10kR232 10k
C217
0.1u
C217
0.1u
R20820kR20820k
C190
0.1u
C190
0.1u
R172
1K
R172
1K
+ C214100u
+ C214100u
R20920kR20920k
+ C21247u
+ C21247u
R221 10RR221 10R
R171 220R171 220
C2150.1uC2150.1u
R213 33RR213 33R
R170 220R170 220
R259
100kR
259100k
R250
100kR
250100k
R214 33RR214 33R
+C223
47U
+C223
47U
+
C218 10U
+
C218 10U
R222100K
R222100K
U16CE2632U16CE2632
DVDD 1SDO 2BCK 3FMT 4CAP 5VCM 6RIN 7LIN8AVDD9AGND10NOHPF11LRCK12MCK13DGND14
R215 33RR215 33R
U14 SAA6588U14 SAA6588
Vref 17
MAD 12
MPXIN 16
LVIN20
VddA 14
AFIN13
VssA 15
PSWN11
SCOUT18
SCL10
CIN19
SDA9 DAVN8
Vssd 6
OSCO 4OSCI5
Vddd 7
MRO1
TCON 3
MPTH2
C216
0.1u
C216
0.1u
R158 10KR158 10K
Y2 4.332MHzY2 4.332MHz
R216 220RR216 220R
+ C21347u
+ C21347u
R217 4R7R217 4R7
L42
FB/0805
L42
FB/0805
R229 220R229 220
R166 220R166 220
R230 220R230 220
+C191
47U
+C191
47U
CN115PIN2.0CN115PIN2.0
12345
L43 FBL43 FB
+ C210100u
+ C210100u
R162
10KR
16210K
Q28SS8550
Q28SS8550
1
2 3
R256
1K
R256
1K
+C200 10u+C200 10u R201 10kR201 10k
R159 10KR159 10K
+C202 10u+C202 10u
R248
100kR
248100k
R203 10kR203 10k
+ C22147u
+ C22147u
U154052U154052
X012X114X215X311
Y01Y15Y22Y34INH6A10B9
X 13
Y 3VD
D16
VS
S8
VE
E7
+C188
2.2U
+C188
2.2U
C2110.1uC2110.1u
C220
0.1u
C220
0.1u
R163
10KR
16310K
R257 10KR257 10K
C186 470nC186 470n
CP6 AV2X2CP6 AV2X2
11
22
66
4433
55
CN125PIN2.0CN125PIN2.0
12345
C219
22P
C219
22P
- 41 -
Decode Tuner SCH
ARS
+12V
+12V
-12V
-12V
ALS
+12V
+12V
-12V
+12V
-12V
-12V
A-SR
A_MUTE
A_MUTE
A_MUTE
A-LFE
A_MUTE
A-C
A-SL
OPTICAL
ASPDIF COAXIAL
OPTVCC
ACENTER
ASUBW
AR
-12V
A-R
+12V
-12V
A_MUTE
AL
+12V
A_MUTE
ACVBS
A-L
R/VSYAR/V/Y
AB/U/C SC B/U
TV
4FS1
RGB/CVBS
A_MUTE
GND
AL
ACENTER
AB/U/C
AG/Y
ALS
VCC
+12V
CT0
-12V
AR/V/Y
HSYNC#
ASUBW
ASPDIF
AR
ARS
VSYNC#
CT1
ACVBS
AG/Y G/Y
A-R
A-C
A-SRA-L
A-LFE
A-SL
TV
RGB/CVBSA-L
A-RB/UG/YR/V
SY
CVBS
SC
R/V
A-R
G/Y
A-R
A-L
B/U
A-L
COAXIAL
R/VG/YB/U
VSYNC#HSYNC#
CVBS_ST
CVBSCVBS_ST
4FS2
A_MUTE
4FS0
PHO_R
PHO_LPHO_L
PHO_R
DV33
4FS14FS2
4FS0
4STROBEVSDAVSCK
CT1CT0
VCC
4STROBE
VSDA
VSCK
PHO_SWVCC
PHO_SW
TUNER_ON
TUNER_ON
SY SC CVB
S
G/Y
+P12V
VCC
+P12V
VCC
VCC
VCC+5VV
AR/V/Y2
ASUBW2
ALS2
GND1,2,3,4
ACVBS2
AB/U/C2
ASPDIF2
A_MUTE1
ARS2
AG/Y2
CT14
HSYNC#2
+12V1
VCC1,2,3,4
VSYNC#2
CT04
AR2
AL2
ACENTER2
-12V1,4
DV331,2,3,4
4STROBE2
VSDA2
VSCK2
PHO_SW2
TUNER_ON4
+P12V1
R105
5.1k
R105
5.1k
R70
30k
R70
30k
H1CIRDIN_9-RH1CIRDIN_9-R
1
2
3
4 5 6
7
8
9
R132 1kR132 1k
R1291kR1291k
R73110R73110
L25 FB/0805L25 FB/0805
C158
1500p
C158
1500p
L36
1.8uH
L36
1.8uH
U17CD4094BU17CD4094B
DATA 2STROBE 1
CLOCK 3Q1 4Q2 5Q3 6Q4 7
VSS 8OSB9 OSA10 Q811 Q712 Q613 Q514 OEN15 VDD16
R242300kR242300k
R82
30k
R82
30k
C1594700pC1594700p
Q173904Q173904
1
23
CN95PIN2.0CN95PIN2.0
12345
C1731000pC1731000p
R1021KR1021K
C167
1500p
C167
1500p
+
-
U11A
NJM4558
+
-
U11A
NJM4558
3
21
84
C162
47p
C162
47p
+
C165 10u
+
C165 10u
L26 FB/0805L26 FB/0805
+
-
U11B
NJM4558
+
-
U11B
NJM4558
5
67
84
CP4 AV2X2CP4 AV2X2
11
22
66
4433
55
C120 82pC120 82p
R115
5.1k
R115
5.1k
C151
1500p
C151
1500p
+
C157 10u
+
C157 10u
+C132
10u
+C132
10u
R234300kR234300k
R25310kR25310k
C135
0.1u
C135
0.1u
L35
1.8uH
L35
1.8uH
R236300kR236300k
R88 1kR88 1k
R81 22R81 22
R90
30k
R90
30k
L32 FB/0603L32 FB/0603
R245100kR245100k
R237100kR237100k
R13875/1%
R13875/1%
+
-
U10B
NJM4558
+
-
U10B
NJM4558
5
67
84
C1330.1uC1330.1u
R72
75
R72
75
L27 FB/0805L27 FB/0805
C148 82pC148 82p
C169
47p
C169
47p
L23 FB/0603L23 FB/0603
CP1OPTICALCP1OPTICAL
GND1 VCC2 IN3 NC4 NC5
C145
1500p
C145
1500p
CP3 AV2X2CP3 AV2X2
11
22
66
4433
55
L39
1.8uH
L39
1.8uH
MARK2MARK2
.1
+
-
U12B
NJM4558
+
-
U12B
NJM4558
5
67
84
Q33BAT54SQ33BAT54S21
3
+
C125 10u
+
C125 10u
CP5
S-video
CP5
S-video
21
54
67
3
+
-
U10A
NJM4558
+
-
U10A
NJM4558
3
21
84
R1285.1kR1285.1k
L33 FBL33 FB
C161
47p
C161
47p
C22230pC22230p
R119 1kR119 1k
C172
47p
C172
47p
Q188050Q188050
12
3
+
C150 10u
+
C150 10u
R241100kR241100k
R761kR761k
C1304700pC1304700p
Q203904Q203904
1
23
L24 FB/0603L24 FB/0603
L37 FB/0603L37 FB/0603
C122
100p
C122
100p
C123
100p
C123
100p
C134 82pC134 82p
Q168550Q168550
1
2 3
C136
0.1u
C136
0.1u
R239100kR239100k
R93
10k
R93
10k
C126
0.1u
C126
0.1uC121
0.1u
C121
0.1u
C155
0.1u
C155
0.1u
R251150R251150
R244300kR244300k
Q198050Q198050
1
23
R79 1kR79 1k
Q36BAT54SQ36BAT54S21
3
R84 5.1kR84 5.1k
CN711P2.0mmCN711P2.0mm
1234567891011
R104
10k
R104
10k
R1061kR1061k
Q34BAT54SQ34BAT54S21
3
Q143904Q143904
1
23
C1414700pC1414700p
R124
30k
R124
30k
+
C166 10u
+
C166 10u
C1470.1uC1470.1u
C17147pC17147p
R99 1kR99 1k
L31
FB/0805
L31
FB/0805
R12575/1%
R12575/1%
R80 22R80 22
MARK3MARK3
.1
Q253904Q253904
1
23
R851kR851k
+ C154
47u
+ C154
47u
R113
68k
R113
68k
R10375R10375
R962.2KR962.2K
+
-
U12A
NJM4558
+
-
U12A
NJM4558
3
21
84
R238300kR238300k
C163
47p
C163
47p
R240300kR240300k
R101
30k
R101
30k
+
C139 10u
+
C139 10u
MARK1MARK1
.1
C13127pC13127p
H2CIRDIN_9-RH2CIRDIN_9-R
1
2
3
4 5 67
8
9
R12675/1%
R12675/1%
C137
0.1u
C137
0.1u
C142 82pC142 82p
C127
0.1u
C127
0.1u
C160 82pC160 82p
L38
1.8uH
L38
1.8uH
R225 2.2KR225 2.2K
C1464700pC1464700p
R13775/1%
R13775/1%
R107 1KR107 1K
+
C149 10u
+
C149 10u
L30 FB/0603L30 FB/0603
R945.1kR945.1k
+
C124 10u
+
C124 10u
+
C138 10u
+
C138 10u
Q153904Q153904
1
23C140
1500p
C140
1500p
R1161kR1161k
R1124.7KR1124.7K
R71
100
R71
100
CP215PIN/VGA/CONNECTORCP215PIN/VGA/CONNECTOR
12345678910111213141516
17
L34 FB/0603L34 FB/0603R114
10k
R114
10k
R89 75R89 75
L28 FB/0805L28 FB/0805
R243100kR243100k
R110 1kR110 1k
R74
10k
R74
10k
R127
10k
R127
10k
R1002.2KR1002.2K
C164
47p
C164
47p
CN88PIN2.5mmCN88PIN2.5mm
12345678
C17047pC17047p
R75 5.1kR75 5.1k
C1524700pC1524700p
+
C144 10u
+
C144 10u+
C143 10u
+
C143 10u
C128
0.1u
C128
0.1u
L29 FB/0805L29 FB/0805
R235100kR235100k C129
1500pC1291500p
R83
10k
R83
10k
C153 82pC153 82p
+
C156 10u
+
C156 10u
R252150R252150
R951kR951k
Q223904Q223904
1
23
C1741000pC1741000p
Q35BAT54SQ35BAT54S21
3
C1684700pC1684700p
- 42 -
Decode 5.1 out SCH
- 43 -
Decode Toplayout
PCB picture
- 44 -
Decode Bottomlayout
PCB picture
SW1
1SW
22
SW3
3SW
44
DO
5D
I6
VSS
7C
LK8
STB
9K
110
K2
11K312 K413 VDD14 SG1/KS115 SG2/KS216 SG3/KS317 SG4/KS418 SG5/KS519 SG6/KS620 SG721 SG822 SG
923
SG10
24
SG11
25
SG12
/GR
1126
SG13
/GR
1028
GR4 34
SG14
/GR
929
SG15
/GR
830
SG16
/GR
731
GR
632
GR
533
VEE
27
GR3 35
GR2 36
GR1 37
VDD 38
LED4 39
LED3 40
LED2 41
LED1 42
VSS 43
OSC 44
*
IC1PT6312
R1033K
+5V
F2F1
VEEGND
D14148
+5V
D34148
OPEN/CLOSE
PLAY/PAUSE
STOP
SOURCE
FWD
NEXT
P16
P15
P14
P13
P12
P11
P10
P9
P8P7P6P5P4P3P2P1
G5
G4G3G2G1
G1
G2
G3
G4
G5
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10
P11
P12
P13
P14
P15
G6
+5V
P4
P3
KC
ON
SW3
SW2
PREV
REV
P16
VEE
G6
F1
F2
K1
K2
K3K4
STB
CLK
DA
T
FAN
VEE
F2F1
C2100u/16V
REM
1G
ND
2V
CC
3
IR1REM
R11
10
C1100/16
GND
CLK
REM
DAT
STB
+5V
REM+5V
SW21
GND2
SW33
VOL
SWT
SW2
SW3
123456
CN6
12345
CN5
GND
FANFAN
R210K
R110K
R310K
+5V
C4
101
C3
101
C5
101
STBCLKDAT
K1
K2
K3
K4
R10
10K
R9
10K
R8
10K
R7
10K
C6104
G1
4
G2
5
G3
6
G4
7
G5
8
G6
9
P114
P215
P316
P417
P518
P619
P720
P821
P922
P10
23
P11
24
P12
25
P13
26
P14
27
P15
28
P16
29
F2 31F2 32
F1 2F1 1
VFD1HL-D685
R4
10K
R5
10K
+5V
- 45 -
Front control SCH
- 46 -
PCB picture
Front control
- 47 -
Key PCB picture
- 48 -
VOL control PCB picture
R2470
R4 24k R71K
R6300
R14.7K
5
67
84
IC14558B
C2
221
VR110K
123
J1
3PIN
C1102
MIC2
PHONE
MIC1
PHONE
R104.7K
C4102
E510U\25V
E1
2.2U\25V
2
31
IC14558
R11 24k
C3
221
R9470
E7
2.2U\25V
R81K
VR210K
E610U\25V
E4
2.2U\25V
E3
2.2U\25V
E2470U\16V
R5 10k
R310k
MIC SCH
+12V
OK OUTGND
- 49 -
- 50 -
MIC PCB picture
Power Block Diagram
AC INAC filter Rectifier
SwitchControl
Power supplyConversion
Rectifier DC filter
Feedback
TL494CN
- 51 -
E29
100u
/200
V
E30
100u
/200
V
C15 1uF/250V
C14
102/
1KV
R58
51R
/3W
R19 5.
1K 1
%
1413
4
2
R5
4.7K
1%
3
R6
10K
E5
1uF/
50V
R11
100K
R12100K
15
16
C3
222P
D8
1N41
48
R40
10KE10
22uF/25V
E94.7uF
R451.5K
D7
1N41
48
12
R7
20K
C41027 9 10
R4
5.1K
R12
36K 1%
R3
1K 1%
R761M
LF1UF16-45CX1
0.2
2uF/
275V
R48
20R/1W
C11
472
F1F3.15A L250V
R70
300K
R71
300K
R522R
T2
D13
FR10
7
D91N4148
R47 10R
E12
4.7uF/50V
R492.7K
R15
2R T113005
D4
FR10
7
D21N4148
R13
10R
E14.7uF/50V
R102.7K
D20SB260
D18 SB260
L1
E32
47uF
/50V
DZ5
15V
Q3
1815
Q2
1815D6
FR107
D3FR107
E3
4.7u
F/50
V D11N4148
GND
R393.9K
R431K
R37
3.9K
R8 1K
GNDGND
11
8
6
5
GND
GND
GND
IC1
TL494
1
GND
JN2
L
N
3.96*3
TR1
!
!
!
!
!
!
!
E28
680u
F/25
V
Power and AMP SCH
CN4
GND
+12V
-12V 1
2
3
2.54
3P
IN
E11
47uF
/25V
CN2
!RT1
2R55A
GND
3.96*3JN1
AC IN
SWITCH
D23
FR207
D24
IN5399
D26
FR207
D25IN5399
R42
150K
R14
150K
D10SB5A0*4
D15
E8
4700
uF/2
5V
C9
104
1 3
2
V V
GNDIN OUT
Q10 7812
GND
C8
104
E7470uF/16V
+12V
R2
510R
Q1S8550
DZ112V
R1
1K
GND
E2220uF/16V
-12V
D22
FR107
D21 FR107 R77
1R 1/2W
-24V
R18
15R/1W R171K
R211K
DZ33V
DZ43V DZ2
5.1V
-24V
AC1
AC2
GND
LF1
R6922R
C16 472
2.54
7P
IN
1
2
3
4
5
6
7
2.54
4P
IN
1
2
3
4
+5V
GND
GND
GND
+12V
-12V
+5V
-24V
GND
AC1
AC2
CN1
R46
510R
CY
3
AH
222/
250V
GND
+5V
GND
1
2
CN5
2.54
3P
IN
C5
104
R16 20
R
GND
D27
FR10
7
E182U2/25V
E192U2/25V
R34 47K
R36 47K E152U2/25V
E172U2/25VR28 47K
R32 47K
R33 3KR35 3K
R27 3K
R31 3K
AR
AL
SR
SL
E162U2/25V
E142U2/25VR30 47K
R26 47K
R29 3K
R25 3K
CEN
LF
12345678
CN3
CON7
ARALSRSL
LFCEN
GND
R36
270
Q5
8050
E27
100U
/25V
R55
47KR5047K
B
CE
Q4
8050
Z6
12V
D1
4148
Q68550 E25
100U/16V
R79 10K
D12
4148
SVR19V
L3Q9TIP41C
Q7
1015R74100R
R62470R
R600.36R
1 3
2
V V
GNDIN OUT
IC4 78L05
R64100R
GND
D16SB260
GND
E21
1000
uF/1
0VGND
L1
5V
A
19V
8 6 9 12 16 10
2
15
7
5
3
1 4 17 14 11 13
IN1
IN2
IN3
IN4
MO
DE2
MO
DE1
PW-GND
PW-GND
SGND
CIV
SVR
OU
T4
OU
T3
OU
T2
OU
T1
VCC
VCC
TDA8947
IC2
E4
1000
U/1
6V
E6
1000
U/1
6V
3
4
1
2
5
6
SPK1WP6-3
R20 4.7
C6 104
R23 4.7 C10 104
R22
4.7
C7 104
R11 1K
R24 1K
R44 1K
E13
1000
U/1
6V
E23
22U
/50V
E24100U/16V
D19
4148SVR
19V
8 6 9 12 16 10
2
15
7
5
3
1 4 17 14 11 13
IN1
IN2
IN3
IN4
MO
DE2
MO
DE1
PW-GND
PW-GND
SGND
CIV
SVR
OU
T4
OU
T3
OU
T2
OU
T1
VCC
VCC
TDA8947
IC3
E20
1000
U/1
6V
E22
1000
U/1
6V
3
4
1
2
5
6
SPK
1W
P6-3
R57 4.7
C13104
R53 4.7 C12104
R75 4.7
C17 104
R54 1K
R59 1K
R72 1K
E31
1000
U/1
6V
E261000U/16V
D17
4148SVR
19V
LF
C18104
*Q18050
R784K7
MU
TE
R68 47K
R66 47K
19V
R67 47K
R65 47K
MUT
MUT
SR IN
CEN
IN
19V
SW+
SW-
CE
SR
GND
GND
SVR
AR
IN
SL IN
AL
IN
AR
SL
AL
GND
GND
GND
D51N4148
R61
150K
R51
150K
CY2
AH
222/
250V
C1104
R*270
MUTE
- 52 -
- 53 -
C
ontro
l Stre
am
Front Panel
Pow
er p
cb a
ndMPEG PCB board AudioOutput
Am
plifi
er p
cb b
oard
Power
Power
Tuner Video out Audio out MIC pcb board Control Stream
Power and signal
power and signal
Signal
loader
11.Wiring Diagram
- 54 -