Sharp LC-37SD1E Service Manual Download Page 72

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LC-37SA1E/RU

5 – 7

2.3. IC3002 (RH-IXB624WJN1Q)

2.3.1 Block Diagram

2.3.2 Pin Connections and short description

Pin No.

Pin Name

I/O

Pin Function

Sheet Name

656O6

Digital 656 Bit 6 Output

FRCI [6]

656O5

Digital 656 Bit 5 Output

FRCI [5]

656O4

Digital 656 Bit 4 Output

FRCI [4]

656O3

Digital 656 Bit 3 Output

FRCI [3]

656O2

Digital 656 Bit 2 Output

FRCI [2]

656O1

Digital 656 Bit 1 Output

FRCI [1]

656O0

Digital 656 Bit 0 Output (LSB)

FRCI [0]

RESETQ

I/O

Reset Input/Output

RESET-N

AIN1R

Analog Audio 1 Input, Right

AUDIO2_R

AIN1L

Analog Audio 1 Input, Left

AUDIO2_L

AIN2R

Analog Audio 2 Input, Right

EXT2 A_IN_R

AIN2L

Analog Audio 2 Input, Left

EXT2_A_IN_L

AIN3R

Analog Audio 3 Input, Right

EXT1 A_IN_R

AIN3L

Analog Audio 3 Input, Left

EXT1 A_IN_L

AIN4R

Analog Audio 4 Input, Right

EXT3 A_IN_R

AIN4L

Analog Audio 4 Input, Left

EXT3 A_IN_L

VREFAU

–

Reference Voltage, Audio

–

VSUP8.0AU

–

Supply Voltage Analog Audio, 8.0 V

S8V

GNDA

–

Ground Analog Audio, Platform Ground

GND

SGND

–

Analog Signal GND

GND

AOUT2R

Analog Audio 2 Output, Right

OUT2_R

AOUT2L

Analog Audio 2 Output, Left

OUT2_L

AOUT1R

Analog Audio 1 Output, Right

OUT1_R

AOUT1L

Analog Audio 1 Output, Left

OUT1_L

HEADPHONER

Analog Headphone Output, Right

open

HEADPHONEL

Analog Headphone Output, Left

open

SPEAKERR

Analog Loudspeaker Output, Right

SPK_OUT_R

SPEAKERL

Analog Loudspeaker Output, Left

SOK_OUT_L

SUBWOOFER

I/O

Analog SUBWOOFER Output

SBW_TEST

VREFSIF

ANA

Reference Voltage, Audio SIF

–

Summary of Contents for LC-37SD1E

Page 1: ... POWER BLOCK DIAGRAM 6 5 CHAPTER 7 PRINTED WIRING BOARD 1 OPERATION UNIT PRINTED WIRING BOARD 7 1 2 R C LED UNIT PRINTED WIRING BOARD 7 2 3 AV UNIT PRINTED WIRING BOARD 7 3 4 POWER UNIT PRINTED WIRING BOARD 7 9 5 D TUNER UNIT PRINTED WIRING BOARD 7 13 6 DIGITAL UNIT PRINTED WIRING BOARD 7 15 CHAPTER 8 SCHEMATIC DIAGRAM 1 DESCRIPTION OF SCHEMATIC DIA GRAM 8 1 2 SCHEMATIC DIAGRAM 8 2 Parts Guide SER...

Page 2: ...e AC voltage drop across the resistor All checks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 1 05 V peak this corresponds to 0 7 mA peak AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner SA...

Page 3: ... lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free solder contains more tin and the end of the sol...

Page 4: ...LC 37SD1E RU 1 1 LC 37SD1E Service Manual CHAPTER 1 OPERATION MANUAL 1 SPECIFICATIONS ...

Page 5: ...LC 37SD1E RU 1 2 2 OPERATION MANUAL ...

Page 6: ...LC 37SD1E RU 1 3 ...

Page 7: ...LC 37SD1E RU 1 4 ...

Page 8: ...LC 37SD1E RU 1 5 ...

Page 9: ...LC 37SD1E RU 1 6 ...

Page 10: ...LC 37SD1E RU 1 7 3 DIMENSIONS ...

Page 11: ...NG OF MAJOR PARTS 1 Remove the 9 lock screws 1 lock screw and 6 lock screws Detach the Rear Cabinet 2 Remove the 2 lock screws and detach the Stand Angle 3 Remove the 2 lock screws and the Detach the Bottom Cover 1 2 3 Rear Cabinet 1 1 1 1 1 1 1 1 1 2 3 4 5 STAND ANGLE BOTTOM COVER 5 4 ...

Page 12: ...ve the 1 lock screw and detach the Speaker L R 6 CENTER ANGLE L CENTER ANGLE R 6 7 SP R socket wire SP R socket wire Connected SP Socket is inserted between rib rib of CAB A SP R L wire RA Confirm that RA wire doesn t run up for the reinforcement rib before you install SP BOX 7 ...

Page 13: ...ors from PWBs 7 Remove the 3 lock screws and detach the D Tuner Unit 8 Remove the 5 lock screws and detach the Shield Cover RA SP SO RA wire RA SP WH SO RA SP wires 8 9 TUNER UNIT TUNER UNIT SC2707 SC2705 B to B SC2705 B to B SC2707 Sheeld 9 8 ...

Page 14: ... 4 lock screws detach the Tray Unit 10 Remove all the connectors from PWBs 10 LV SH SO SH wire SO LV wire TRAY UNIT Convexity Convexity Convexity Convexity 10 Tray Unit is put on LCD PANEL SO CN2 wire SH CN2 SO LV wire Push Insert ...

Page 15: ...move the 2 lock screws and detach the R C LED Unit SP wire RA wire SP Socket R SP wire QCNW F076WJQZ SP wire RA wire Pin SP Socket R L SP wire SP wire White Black Red Black 11 R C LED UNIT R C LED UNIT RA wire RA RA wire 11 ...

Page 16: ...dware tools requirement are 1 A Modem null Cross type DB9 female to DB9 female cable 2 An adaptor DB9 male to mini Din 9 pin male cable Sharp Code QCNWGA015WJPZ 3 Make the connections as indicated in the figure Before using RS 232C updating method is necessary to configure a Terminal PC software HyperTerminal has been selected as a Terminal soft ware because it s include in all Windows versions as...

Page 17: ...e P55_115200bps 8 Select a the same COM port used in item 2 and select the Port Settings properties as follows 9 Select the same General and ASCII properties as item 3 10 Close HyperTerminal session answering Yes to close current connection and Yes to save session P55_115200bps To start updating session click over P55_9600bps icon that you can find in the START All programs Accessories Communicati...

Page 18: ... Communications HyperTerminal HyperTerminal folder 4 Using Transfer Send file menu select desired file bin format and the transmission protocol Xmodem as show below 5 After press Send button the updating process starts as follows 6 When flash update process finishes the Flash Programming Complete label appears in the screen the device automatically go to switch off and in a few seconds go to switc...

Page 19: ... jp authors VA002416 teraterm html The address may be changed in future Tera Term Pro supported operating systems MS Windows 95 or upper MS Windows NT 3 5 and 4 0 or upper Note For Windows 3 1 use Tera Term version 1 X Copy all the distribution files to an empty floppy disk or temporary directory for example C TEMP Run SETUP EXE and follow the instruction given by it After the installation the dis...

Page 20: ...LC 37SD1E RU 3 5 1 Select Serial COM X O K 2 Select Terminal 3 Choose the same options as the above picture ...

Page 21: ...ng a wrong command as for example aaa TV set returns an err label as an syntaxes ERROR Not correct order or sequence Send a DWMD capital letters command to enter TV set in Download Mode Change a baud rate to 115200 Select Setup Baud rate 115200 O K Serial port to use COM x Baud rate 9600 Data 8 bits Parity none Stop 1 bit Flow control none Enter O K ...

Page 22: ...LC 37SD1E RU 3 7 7 Select File Transfer XMODEM Sent 8 Choose the file for upgrade and click Open 9 After select Open the upgrade process starts as follows ...

Page 23: ...install Visual I2C software following next procedure 1 Install Visual I2C release V3 2 3b from file Setup_Visual_I2C_v3 2 3b8h exe It s strongly recommended to accept the suggested default folder C Program Files Micronas Visual I2C 2 Install Visual I2C VCTp extension from file Setup_VI2C_for_VCT6wxyP_v0111 exe It s interesting to change default folder to same as Visual I2C C Program Files Micronas...

Page 24: ...stalled properly must appear this screen 3 If the result is not OK check inside PC bios Parallel Port Mode EPP To run VCTp software update program please click over VCTP icon from START All programs Micronas Visual I2C IC VCTP and after Visual I2C finish their starting process click on TVT module As additional method it s possible to create a direct access to C Program Files Micronas Visual I2C ic...

Page 25: ...ing the updating process a error label appears in the filename information line If the TV has problem to enters in the Bootloader mode it s possible to force it by hardware method This alternative method is described below 1 Switch off TV set or hold VCTp RESET line to GND 2 Pull down SCL line pin 1 to GND pin 3 in P2306 connector 3 Switch on TV set or release VCTp RESET line 4 Release SCL pull do...

Page 26: ...sh Memory Method NOTE The PCMCIA method is only compatible with those PCs running XP Windows Version 4 1 Jig RS 232 Method Description Hardware requirements 1 A modem null Cross type DB9 female to DB9 female cable 2 The Jig Kit Sharp Code QCNWKA012WJZZ 3 Make the connections as in the below figure Software requirements 1 Winupload application software on PC Computer TV Set CI Terminal Jig RS 232C ...

Page 27: ...t suitable RS232 Serial Port from Port Setting Process Menu 3 Select the following settings from Port Settings Menu Bits Per Second 115200 Parity None Data bits 8 Stop bits 1 Hardware Flow Control OFF Procedure for updating the TV set 1 Switch off the TV set to be updated in DTV mode 2 Start Winupload It will appear the following picture on PC ...

Page 28: ...nd open the urt data file from data directory NOTE Consider the version shown below just an example may be is not the latest one and could be different depending on the TV set destination market Country or model 6 Switch On the TV Set previously in DTV Mode The Uploading Process starts automatically ...

Page 29: ...the full uploading process is finished in the Winupload window appears the label Preparing to start application for a new TV Set and just now in the TV screen of the updated set appears a congratulations label Item 8 NOTE Do not turn off the TV set while the software updating was in progress 7 Unplug the AC cord 8 Disconnect the Jig from TV Set Software Version verification procedure 1 Connect the...

Page 30: ...re the CF Card using the Storage Media Manager 1 0 1 SMM 1 Insert PCMCIA Compact Flash CF CF Adapter 2 Execute SMM If SMM does not appear or a Windows Error Box appears please verify there are no USB media drives connected to the PC NOTE Consider that it s recommended remove unnecessary media during SMM execution Probably If you try to use an USB Multi Card Reader with SMM doesn t work fine 3 If t...

Page 31: ... Menu please format the Drive 5 Formatting the CF card Select Yes to confirm the action NOTE All FC s data of the inside are erased 6 If SMM formatted card already appears under SHARP DRIVES box please continue if not try to repeat from item 1 Select origin folder and img data file to be written in the CF card ...

Page 32: ...7 7 First of all select copy target drive and then use Drag drop for the img file 8 Wait copy is in process 9 Copy is finished when the Copying progress bar disappears and the name of data file appears in the File Box ...

Page 33: ...tch Off the LCD TV Set 2 Insert PCMCIA Card already prepared according the details before given at How to prepare the CF Card using the Storage Media Manager 1 0 1 SMM 3 Switch On the LCD TV Set it starts automatically the updating Items 1 to 4 4 Wait till the finishing indication is shown 5 For checking the correct update please Select DTV Menu on TV Set The following On Screen Display will appea...

Page 34: ...tion of display in adjustment process mode 1 key operation Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available 2 Description of display Caution Use due care in handling the information described here lest the users should know how to enter the adjustment process mode If the settings are tampered with in this mode unrecoverable ...

Page 35: ...t execution 2 PAL TUNER ADJ ENTER PAL TUNER auto adjustment execution 3 PAL ADJ ENTER PAL auto adjustment execution 4 TUNER ADJ ENTER TUNER auto adjustment execution 5 CONTRAST SD 32 PAL contrast adjustment 6 SECAM CB OFFSET 1 SECAM offset adjustment 7 SECAM CR OFFSET 1 SECAM offset adjustment 8 TUNER A DAC 29 TUNER DAC adjustment 9 RF AGC 27 RF AGC adjustment 4 11 COMP 15K 1 COMP 15K ADJ ENTER CO...

Page 36: ...B adjustment gradation 4G adjustment value 3 M GAMMA B 4 20 W B adjustment gradation 4B adjustment value 4 M GAMMA R 5 9 W B adjustment gradation 5R adjustment value 5 M GAMMA G 5 0 W B adjustment gradation 5G adjustment value 6 M GAMMA B 5 42 W B adjustment gradation 5B adjustment value 7 M GAMMA R 6 4 W B adjustment gradation 6R adjustment value 8 M GAMMA G 6 0 W B adjustment gradation 6G adjust...

Page 37: ...gnal UV Terminal TUNER Feed the PAL Sprit Field colour bar signal to TUNER Signal level 50 dB µV 0dB 1dB 75Ω LOAD 2 Auto adjustment performance Adjustment process Page3 Bring the cursor on RF AGC ADJ and press OK RF AGC ADJ OK appears when finished Adjustment point Adjustment Conditions Adjustment procedure 1 Setting Signal PAL Full Field Color Bar Composite or RF signal Terminal EXT3 VIDEO IN TUN...

Page 38: ...ows When not changed go to step5 Offset value of M GAMMA G1 Offset value of M GAMMA G6 160 960 Offset value of M GAMMA G2 Offset value of M GAMMA G6 320 960 Offset value of M GAMMA G3 Offset value of M GAMMA G6 480 960 Offset value of M GAMMA G4 Offset value of M GAMMA G6 640 960 Offset value of M GAMMA G5 Offset value of M GAMMA G6 800 960 5 Display the adjustment status of the current point 5 Ea...

Page 39: ...s been erased select STAND BY CAUSE RESET on point 3 page 10 11 of the adjustment process and select ON using the right cursor For execute press OK in the R C and the label OK appears on Screen Caution When the factory settings have been made all user setting data including the channel settings are initialized The adjustments done in the adjustment process mode are not initialized Keep this in min...

Page 40: ...et the maximum volume at limited level 3 VOLUME FIXED VARIABLE FIXED Is possible to fix the sound volume at limited level When FIXED is selected the sound volume before limited is fixed 4 VOLUME FIXED LEVEL 0 60 If FIXED has been selected is possible to set a fixed volume at the level that is chosen 5 RC BUTTON RESPOND NO RESPOND If NO RESPOND is selected the remote control keys are inoperative 6 ...

Page 41: ...ce as soon as the main power SW is set to ON and the power is not supplied Yes Yes Does the same symptom appear even if R858 2 7k is removed and the power is supplied again No Check IC704 D728 D762 and D736 If there are no problems check the resistance value between pins 1 and 6 of P704 When the value is low several Ω several hundred Ω discon nect P704 If the value is still low the parts of 24V li...

Page 42: ...ral circuits Is the S MUTE signal L Is the audio signal SIF sent from pin 1 of CONNECTOR SC2705 YES Check pin 31 of IC3002 VCT and peripheral circuits YES TUNER NO Is the audio signal of pin 4 of IC301 IC302 AUDIO AMP sent properly NO Check HEAD PHONE J1301 or peripheral circuits Is the audio signal SIF sent from pin 12 of IC201 IF DEMOD YES Check connector P201 SC2705 and peripheral circuits YES ...

Page 43: ... IC302 IC301 MAIN AMP HEADPHONE and peripheral circuits YES Check CONNECTOR P301 and Speaker right and left No sound from external input devices 2 No sound from an external input device connected to EXT2 SCART2 EXT2 Is IN2 L audio signal sent from pin 27 of SCART2 terminal J1101 to pin 12 of IC3002 VCT Is IN2 R audio signal sent from pin 23 of SCART2 terminal J1101 to pin 11 of IC3002 VCT NO Check...

Page 44: ...NO Check IC302 IC301 MAIN AMP HEADPHONE and peripheral circuits YES Check CONNECTOR P301 and Speaker right and left No sound from external input devices 2 No sound from EXT4 AUDIO connecting an external input device EXT4 Is D SUB L audio signal sent from J2702 to pin 15 of IC2704 Is D SUB R audio signal sent from J2702 to pin 2 of IC2704 YES Is D SUB L audio signal sent to pin 10 of IC3002 Is D SU...

Page 45: ...ipheral circuits YES Is the audio signal of pins 1 and 7 of IC303 OP AMP sent properly NO Check IC303 or peripheral circuits YES Is the audio output signal of pins 13 and 16 of IC302 IC301 MAIN AMP normal NO Check IC302 IC301 MAIN AMP HEADPHONE and peripheral circuits YES Check CONNECTOR P301 and Speaker right and left No sound except from speakers 3 No audio output from the headphones Is there au...

Page 46: ...YES Check the audio signal output line from pins 24 and 23 of IC3002 to pins 3 and 1 of EXT1 No sound except from speakers 3 No audio output from EXT2 SCART terminal Checklist 1 Is the MUTE button on the remote control set to ON Set to OFF 2 Check the connection to external devices Is there any improper connection Is audio signal sent to pins 24 and 22 of EXT2 J1101 YES Check the connection to EXT...

Page 47: ...o signal sent to pins 13 and 15 L R white red of AUDIO OUTPUT terminal J1201 YES Check the connection to AUDIO OUTPUT terminal J1201 and external devices NO Is S MUTE LINE IC1710 pin 100 at H Check Q1204 Q1203 operation NO Is audio signal sent from pins 22 and 21 of IC3002 NO Check the power supply 8 5 V pins 18 and 33 of IC3002 and peripheral circuits YES Check the audio signal output line from p...

Page 48: ...upplied from IC4701 3 3V REG IC4704 1 8V REG NO Check peripheral circuits of IC4701 IC4704 and pin 7 of IC4701 YES Do X4001 X4002 oscillate NO Check peripheral circuits of X4001 X4002 YES D TUNER UNIT Is a voltage of 5V supplied from IC205 SW and IC206 SW NO Check peripheral circuits of IC205 IC206 YES Is a voltage applied to pin 20 I2CSEL of P202 High 3 3V NO MAIN UNIT Check around the pin 12 of ...

Page 49: ...IC2705 SW YES Are video signals R G B CVBS fed from pins 179 180 181 and 184 of IC3002 YES Are scrambled images not displayed YES DIGITAL UNIT Check 5V output of pin 1 of IC4702 Check 5V of pin 6 of Q4401 NO Perform the same check as the model P70E or GD8E No audio output during DTV reception Sound is low DIGITAL UNIT Is audio signal fed to pins 5 and 10 of IC4604 OP AMP NO Check R4002 AD2pin and ...

Page 50: ...he tuner TU201 and peripheral circuits YES Is video signal sent from pin 17 of IC201 IF DEMOD NO Check FL201 SAW FIL IC201 and peripheral circuits YES Is the video signal VIN1 ATUNER CVBS sent to pin 191 of lC3002 VCT NO Check IC201 IF DEMOD CONNECTOR P201 SC2705 and peripheral circuits YES Is LVDS video signal LVDS_0N 0P 3N 3P sent to pins 141 140 129 128 of IC3002 VCTP and is CLK signal LVDS_CN ...

Page 51: ...monitor refer to No picture for each terminal 6 The video output from EXT1 is not the monitor output output of the picture now watching The picture of the last selected TV channel is always sent to EXT1 Specification Is video signal sent to pin 19 of SCART1 J1101 YES Check SCART1 external connection or input setting NO Is video signal V OUT1 sent from pin 2 of IC1102 SW YES Check SCART1 J1101 and ...

Page 52: ... signal is not sent to the monitor 5 When the monitor picture is not sent and is not displayed on the monitor refer to No picture for each terminal 6 The video output from EXT1 is not the monitor output output of the picture now watching The picture of the last selected TV channel is always sent to EXT1 Specification Is video signal sent to pin 40 of SCART2 J1101 YES Check SCART2 external connecti...

Page 53: ... No picture for each terminal 6 The video output from EXT1 is not the monitor output output of the picture now watching The picture of the last selected TV channel is always sent to EXT1 Specification Is video signal sent to pin 40 of SCART2 J1101 YES Check SCART2 external connection or input setting NO Is video signal V OUT2 sent from pin 2 of IC1101 SW YES Check SCART2 J1101 and peripheral circu...

Page 54: ...SW NO Check CONNECTOR SC2702 P1101 SCART1 J1101 and peripheral circuits YES Is composite video signal CVBS1 VIN2 sent to input terminal pin 190 of IC3002 VCT NO Check IC2702 SW and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU3 3V power line an...

Page 55: ... G1 B1 VIN_6 5 9 sent to input terminal pins 187 175 and 182 of IC3002 VCT NO Check CONNECTOR SC2702 P1101 SCART1 J1101 and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU3 3V power line and pins 185 169 and 142 of BU1 8V power line of IC3002 VCT...

Page 56: ...al VIN1 Y1 C1 sent to input terminal pins 190 and 187 of IC3002 VCT NO Check CONNECTOR SC2702 P1101 SCART1 J1101 and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU3 3V power line and pins 185 169 and 142 of BU1 8V power line of IC3002 VCTP and p...

Page 57: ...02 SW NO Check CONNECTOR SC2702 Pl101 SCART2 J1101 and peripheral circuits YES Is composite video signal CVBS2 VIN2 sent to input terminal pin 190 of IC3002 VCT NO Check IC2702 SW and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU 3 3V power lin...

Page 58: ...G2 B2 VIN_15 16 17 sent to Input terminal pins 178 177 and 176 of IC3002 VCT NO Check CONNECTOR SC2702 P1101 SCART2 J1101 and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU 3 3V power line and pins 185 169 and 142 of BU1 8V power line of IC3002 ...

Page 59: ...al VIN1 Y2 C2 sent to input terminal pins 190 and 178 of IC3002 VCT NO Check CONNECTOR SC2702 P1101 SCART2 J1101 and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU 3 3V power line and pins 185 169 and 142 of BU1 8V power line of IC3002 VCTP and ...

Page 60: ...1 SW NO Check A V I N TERMINAL J1201 and peripheral circuits YES Is composite video signal CVBS VIN7 sent to input terminal pin 184 of IC3002 VCT NO Check CONNECTOR SC2703 P1102 IC3002 VCT and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU3 3V p...

Page 61: ... Check S TERMINAL J1201 and peripheral circuits YES Is Y C signal VIN7 VIN8 sent to input terminal pins 184 and 183 of IC3002 VCT NO Check CONNECTOR SC2703 P1102 IC3002 VCT and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and 131 NO Check pins 192 170 and 133 of BU3 3V power line and pi...

Page 62: ...NENT signal PCV_R G B sent to pins 1 2 and 3 of EXT4 TERMINAL SC2303 NO Check D SUB adaptor and external connection YES Is D SUB COMPONENT signal PCV_R G B VIN19 20 21 sent to pins 174 173 and 172 of IC3002 VCT NO Check EXT4 TERMINAL and peripheral circuits YES Is LVDS signal LVDS_0N 0P 3N 3P sent from pins 141 and 140 129 and 128 of IC3002 VCTP and is CLK signal LVDS_CN CP sent from pins 132 and ...

Page 63: ...t a color signal type AUTO ITU601 or ITU709 YES Is TMDS data RX signal sent to pins 1 12 of EXT5 HDMI terminal SC1901 NO Is I2C signal SDA SCL signal sent to pins 16 and 15 of EXT5 HDMI terminal Check external connection and peripheral circuits YES Is 8bit DIGITAL signal HDMI R G B sent from pins 110 144 of IC1905 HDMI RECEIVER NO Check power supply 3 3 1 8V pins 99 and 74 of IC1905 SDA SCL signal...

Page 64: ...l as drive FET and their peripheral circuits YES Is the VCC power supplied to the inverter control IC on the inverter unit NO Check the circuit connected with the VCC terminal on the inverter control IC YES Are there control signals STB INV ON OFL INV BRT OSC at LB CN7502 on the inverter unit NO Check pins 5 and 7 of IC1710 main PWB YES Is the specified control signal inputted at INV CTL IC IC7501...

Page 65: ...n image rippling or distorted Replace the LCD panel LCD failure The backlight functions Does not the image come out in the LCD screen screen black Replace the LCD control unit LCD failure Does the entire LCD screen look whitish all over Replace the LCD control unit LCD failure Does the QS drive function Replace the LCD control unit LCD failure Are there data bit drop outs No solution even when tur...

Page 66: ... Technology and is RISC micro processor to control peripheral functions necessary for the system configura tion In this equipment the R C LED on the AVC side and system on the display side are controlled M3 IC2301 RS232C Transmitters Receivers VHIISL83220 1Y This IC is a line driver receiver in conformity with EIA TIA 232 E former RS 232C standard By connecting a PC the system can be controlled ex...

Page 67: ...wer stage for high efficiency class D audio power amplifier systems With this amplifier a compact 1x 20 W closed loop self oscillating digital ampli fier system can be built In this model Audio amplifier is 10watt AV1 KD605FM POWER UNIT IC705 Switching Regulator VHIMR4020 1 This IC is a power supply for the switching regulator on the primary side Overvoltage overcurrent protection circuit other pr...

Page 68: ...LC 37SA1E RU 5 3 2 Detailed ICs Information 2 1 IC1905 VHISII9021 1Q 2 1 1 Block Diagram ...

Page 69: ...OUT O Audio Master Clock Output 87 MCLKIN I Audio Master Clock Input Reference 86 SCK O I2S Serial Clock Output 85 WS O I2S Word Select Output 84 SDO O I2S Serial Data Output 78 SPDIF O S PDIF Audio Output 77 MUTEOUT O Mute Audio Output 104 INT O Interrupt Output 102 RESET I Reset Pin Active LOW 32 DSCLO I DDC I2C Clock for Port 0 31 DSDAO Bi Di DDC I2C Data for Port 0 30 DSCL1 I DDC I2C Clock for...

Page 70: ...DS input data pair HDMI Port 1 23 79 92 105 114 128 139 CVCC18 Digital Logic VCC 24 80 91 106 115 127 138 CGND Digital Logic GND 5 26 76 89 109 122 134 IOVCC Input Output Pin VCC 4 25 75 90 108 120 135 IOGND Input Output Pin GND 38 42 46 50 57 61 65 69 AVCC TMDS Analog VCC 41 45 49 53 60 64 68 72 AGND TMDS Analog GND 37 PVCC0 TMDS Port 0 PLL VCC 55 PVCC1 TMDS Port 1 PLL VCC 54 TMDSPGND TMDS PLL GN...

Page 71: ...G 2 B I Address input B 3 1C3 I Channel input 1C3 4 1C2 I Channel input 1C2 5 1C1 I Channel input 1C1 6 1C0 I Channel input 1C0 7 1Y O Output signal 1Y 8 GND Ground 9 2Y O Output signal 2Y 10 2C0 I Channel input 2C0 11 2C1 I Channel input 2C1 12 2C2 I Channel input 2C2 13 2C3 I Channel input 2C3 14 A I Address input A 15 2G I Strobe input 2G 16 VCC Power Source ...

Page 72: ...ft EXT2_A_IN_L 13 AIN3R I Analog Audio 3 Input Right EXT1 A_IN_R 14 AIN3L I Analog Audio 3 Input Left EXT1 A_IN_L 15 AIN4R I Analog Audio 4 Input Right EXT3 A_IN_R 16 AIN4L I Analog Audio 4 Input Left EXT3 A_IN_L 17 VREFAU Reference Voltage Audio 18 VSUP8 0AU Supply Voltage Analog Audio 8 0 V S8V 19 GNDA Ground Analog Audio Platform Ground GND 20 SGND Analog Signal GND GND 21 AOUT2R O Analog Audio...

Page 73: ...ideo Green 5 Input DING 5 61 DGI4 I Digital Video Green 4 Input DING 4 62 DGI3 I Digital Video Green 3 Input DING 3 63 DGI2 I Digital Video Green 2 Input DING 2 64 DGI1 I Digital Video Green 1 Input DING 1 65 DGI0 I Digital Video Green 0 Input LSB DING 0 66 DBI7 I Digital Video Blue 7 Input DINB 7 67 DBI6 I Digital Video Blue 6 Input DINB 6 68 DBI5 I Digital Video Blue 5 Input DINB 5 69 DBI4 I Dig...

Page 74: ...28 LVDSA_3P O LVDS Channel 1 bit 3 Positive Output 2 LVDS3P 129 LVDSA_3N O LVDS Channel 1 bit 3 Negative Output 2 LVDS3N 130 GND3 3LVDS Ground Digital LVDS2 3 3 V GND 131 LVDSA_CLKP O LVDS Channel 1 Clock Positive Output 2 LVDSCP 132 LVDSA_CLKN O LVDS Channel 1 Clock Negative Output 2 LVDSCN 133 VSUP3 3LVDS Supply Digital Voltage LVDS2 3 3 V 3 3V 134 LVDSA_2P O LVDS Channel 1 bit 2 Positive Output...

Page 75: ...ER_R 182 VIN9 I Analog Video 9 Y or B SD Input BLUE1 183 VIN8 I Analog Video 8 C or Fast Blank 1 Input IN3C 184 VIN7 I Analog Video 7 Y or G SD Input IN3Y 185 VSUP1 8FE Supply Voltage Analog Video Frontend 1 8 V 1 8V 186 VSUP1 8FE Analog Video Frontend Platform Ground GND 187 VIN6 I Analog Video 6 C or R SD Input RED C1 188 VIN5 I Analog Video 5 Y CVBS Input GREEN1 189 VIN3 I Analog Video 3 CVBS I...

Page 76: ...r Green Signal LED POW G 9 PICA7 I LED Power Red Signal LED POW R 21 PICBO O HDMI_Write Protect Signal HDMI_WP 22 PICB1 O Mute_SP Signal MUTE SP Open 23 PICB2 O LCD S_LBR Signal LCD LR 24 PICB3 O LCD G_LBR Signal LCD UD 25 PICB4 O 50 60Hz Ds_Select Signal FRAME 26 PICB5 Open 27 PICB6 I LED Sleep LED IN Signal LEDSLP 28 PICB7 I LED OPC IN Signal LED OPC 11 PICCO O Reset Signal to HDMI HDMI_RST 12 P...

Page 77: ...nal PWMOUT INV_BRT 17 PICSCL3 I O I2C clock BU_SCL3 18 PICSDA3 I O I2C data BU_SDA3 1 VPP Open Open 20 3 3V Power Supply for microcontroller VSUP3 3DRI 8 19 GND Ground reference for microcontroller GND Pin No Pin Name I O Pin Function Sheet Name ...

Page 78: ...itor voltage doubler is connected to this lead 5 C2 External capacitor voltage doubler is connected to this lead 6 C2 External capacitor voltage doubler is connected to this lead 11 TIN I TTL CMOS compatible transmitter inputs 13 TOUT O 15KV ESD Protected RS 232 level nominally 5 5V transmitter output 8 RIN I 15KV ESD Protected RS 232 compatible receiver inputs 9 ROUT O TTL CMOS level receiver out...

Page 79: ...tport 5 DTV_ON 4 GND Ground N C 5 EXP 3 O Outport 3 BL_ON 6 GND Ground N C 7 OFLOUT O OFL signal output OFLOUT 8 OSCOUT O OSC signal output OSCOUT 9 VCCIO1 VCC 3 3V FPGA_VCC 10 GNDIO Ground Ground 11 GNDINT ground Ground 12 PCLK I Reference clock input PCLK 13 VCCINT VCC 3 3V FPGA_VCC 14 GCLR I RESET terminal L RESET H Normal RESET_N 15 GND N C N C 16 GND N C N C 17 GND N C N C 18 GND N C N C 19 G...

Page 80: ... I Microprocessor control bus data SDA 43 GND N C N C 44 GND N C N C 45 VCCIO1 VCC 3 3V FPGA_VCC 46 GNDIO Ground Ground 47 GND N C N C 48 GND N C N C 49 GND N C N C 50 GND N C N C 51 GND N C N C 52 GND N C N C 53 GND N C N C 54 GND N C N C 55 GND N C N C 56 GND N C N C 57 GND N C N C 58 GND N C N C 59 VCCIO2 VCC 3 3V FPGA_VCC 60 GNDIO Ground Ground 61 GND Ground N C 62 GND Ground Ground 63 VCCINT ...

Page 81: ...PCON2 EP4 92 GND N C N C 93 GNDIO Ground Ground 94 VCCIO2 VCC 3 3V FPGA_VCC 95 GND N C N C 96 GND N C N C 97 EXP 2 O Outport 2 PCON1 EP2 98 GND N C N C 99 GND N C N C 100 EXP 0 O Outport 0 S_MUTE Pin No Pin Name I O Pin Function 1 Z C I Zero Current Detection Terminal 2 F B I Feed Back terminal 3 GND Ground Terminal 4 VCC VCC Terminal 5 Emitter OCL O Emitter OCL terminal Pin No Pin Name I O Pin Fu...

Page 82: ...LC 37SA1E RU 5 17 7 VIN I VIN Terminal 8 Collector I Collector Terminal Pin No Pin Name I O Pin Function ...

Page 83: ...uner AGC TakeOver Pint TOP for resistor adjustment 10 SDA I O I2C bus data input and output 11 SCL I I2C bus clock input 12 SIOMAD O Sound intercarrier output and MAD select with resistor 13 N C Not connected 14 TAGC O Tuner AGC output 15 REF I 4 MHz crystal or reference signal input 16 VAGC 1 I VIF AGC for capacitor 17 CVBS O Composite video output 18 AGND Analog ground 19 VPLL I VIF PLL for loop...

Page 84: ...LC 37SA1E RU 6 1 LC 37SD1E Service Manual CHAPTER 6 OVERALL WIRING DIAGRAM BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM WIRING DIAGRAM ...

Page 85: ...LC 37SA1E RU 6 2 ...

Page 86: ...LC 37SA1E RU 6 3 2 BLOCK DIAGRAM MAIN Unit 1 LC 26SD1E ...

Page 87: ...LC 37SA1E RU 6 4 ...

Page 88: ...LC 37SA1E RU 6 5 3 POWER BLOCK DIAGRAM POWER BLOCK DIAGRAM ...

Page 89: ...LC 37SA1E RU 6 6 ...

Page 90: ...LC 37SA1E RU 7 1 LC 37SD1E Service Manual CHAPTER 7 PRINTED WIRING BOARD 1 OPERATION UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I OPERATION Unit ...

Page 91: ...SA1E RU 7 2 2 R C LED UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I R C LED Unit SIDE A Chip SIDE A SIDE B P101 R101 R 108 R 109 R 112 R 114 C101 C102 C104 C105 D101 D102 D103 D104 IC101 ...

Page 92: ...LC 37SA1E RU 7 3 3 AV UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit SIDE A ...

Page 93: ...LC 37SA1E RU 7 4 11 13 12 14 15 16 18 19 17 ...

Page 94: ... R1161 FL1101 FL1102 FL1103 FL1104 FL1105 FL1106 FL1107 FL1108 FL1109 R1173 R1177 FL1110 R1179 Q301 Q302 Q305 Q306 C1201 C1202 C1203 C1204 C1205 Q1201 C1206 Q1202 C1207 Q1203 C1208 Q1204 C1209 J1301 R301 R302 C1210 C1211 R306 C1212 R307 C1213 C1214 C1215 C1216 C1217 C1218 C1219 R310 R311 FB1101 FB1102 FB1103 C1220 FB1104 C1221 FB1105 C1222 FB1106 C1223 FB1107 R318 C1224 FB1108 D1201 R319 C1225 FB1...

Page 95: ...05 R308 R309 C1219 R312 R313 R314 R315 R 316 R317 R323 R324 R 329 R 330 R 331 R332 R333 R 334 R335 R 336 R 337 R 338 R 339 C303 R 340 C304 R341 C305 R342 R 343 R344 C308 R345 C309 C1252 C310 C312 C313 C314 C315 R353 R 354 R 355 R 356 R 357 R 358 R 359 C322 C323 R 360 R361 C325 C326 C327 C328 C329 C332 C333 C334 C335 C337 C340 C341 C345 C346 C356 C357 C358 C359 C361 C362 D302 C363 03 C364 D304 C365...

Page 96: ...LC 37SA1E RU 7 7 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit SIDE B ...

Page 97: ...LC 37SA1E RU 7 8 11 13 12 14 15 16 18 19 17 ...

Page 98: ...LC 37SA1E RU 7 9 4 POWER UNIT PRINTED WIRING BOARD POWER Unit ...

Page 99: ...LC 37SA1E RU 7 10 ...

Page 100: ...867 R868 R 869 R870 R 871 R872 R 873 R 874 R875 R 876 R877 R878 Q702 Q704 Q723 Q724 Q730 Q731 R J2 RJ3 R727 R 728 R 729 R 730 R731 R 732 R 740 R 741 R 742 R 745 R 746 R 747 R 748 C713 C716 C717 R 756 R759 C720 C722 R764 R767 C733 R770 R 776 R778 R780 R 784 C749 R 787 C753 R794 R795 C770 C771 C774 D714 C775 C776 D716 D721 D724 D725 D IC707 IC708 IC709 C789 IC710 C790 C793 C794 C795 C796 C797 C798 C...

Page 101: ...08 Q710 Q712 Q713 Q721 Q723 Q724 Q726 Q729 R J1 R 728 R 729 R 730 R731 R 732 R743 R 746 R 748 C713 R 752 C717 R 753 R755 R 757 R 758 R759 R 761 C726 R764 C728 R 765 R 766 R767 C730 C732 R770 R 773 R774 C739 R 775 R777 R 779 C745 R 781 C746 R 782 C747 R 783 C748 R785 R788 R 789 R 791 R792 R793 R796 C763 C764 C765 D707 C769 C772 C774 C775 D715 C776 D717 D718 D720 D721 D722 C783 C784 D724 D725 D726 I...

Page 102: ...206 C207 R245 R246 X202 R251 C215 C216 C217 R255 R256 C221 C224 C225 C226 R263 C230 R270 R271 C235 R272 C236 R273 C237 R274 C239 C240 C241 C242 C243 C244 C245 R282 C246 C247 R284 C249 C250 C252 C256 R293 R294 R295 R296 R297 R298 R299 C260 C261 C262 C263 D203 D204 C270 C273 C279 C280 IC201 IC202 IC203 IC204 IC205 IC206 IC207 IC208 LUG201 LUG202 LUG203 Q205 Q209 L206 L207 L212 R206 ...

Page 103: ...R242 R243 R244 R247 R248 R250 C218 C219 R259 C220 C222 C223 C227 R264 C228 R265 C229 R266 R267 R268 R269 C231 C232 C233 C234 R275 R276 R281 R283 C248 R285 R286 R287 R288 R289 C251 C253 R290 C254 R291 C255 R292 C257 C258 C259 D201 D205 C266 D206 D207 C267 C268 C269 C271 C272 C274 C275 C276 C277 C278 C281 Q203 Q204 Q210 Q211 L203 L204 L205 L208 L209 L210 L213 FB201 R201 R202 R203 R204 R205 R207 R208...

Page 104: ...LC 37SA1E RU 7 15 6 DIGITAL UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit SIDE A ...

Page 105: ...LC 37SA1E RU 7 16 11 13 12 14 15 16 18 19 17 ...

Page 106: ...0 R4214 R4021 R 4217 R4024 R 4218 R 4026 R4028 R 4411 R 4029 R 4030 R 4031 R4034 R4035 R4036 R4037 R 4038 R 4039 R 4421 R 4422 R4426 R 4427 R 4233 R 4428 R 4429 R 4236 R4431 R4432 R 4240 L4701 R4436 R 4242 R4437 R4243 X4002 FB4007 FB4008 FB4009 C4701 C4702 Q4701 C4706 FB4202 Q4702 C4707 C4712 FB4403 C4715 C4717 LUG4602 LUG4603 D4701 D4702 R 4701 R 4702 R 4703 R4705 IC4701 IC4703 R4710 R 4712 R4718...

Page 107: ... R4021 R 4215 IC4402 R 4216 C4627 IC4404 C4628 IC4405 R4219 IC4406 R 4410 R 4411 R 4029 R 4412 R 4413 R4414 R4220 R 4415 R4221 R4416 R4417 C4634 C4635 C4636 C4637 C4638 R4034 C4639 R 4421 R 4422 R4616 C4640 C4641 R4426 R 4427 R 4428 R4234 R 4429 R4237 R4238 R 4622 R 4623 R 4624 R4431 R4432 R4435 R4436 R4437 R4244 R 4631 R 4632 R 4634 R4441 R4635 R4636 R 4637 R4650 R4659 R4671 R 4672 R 4673 R4675 X...

Page 108: ...LC 37SA1E RU 7 19 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit SIDE B ...

Page 109: ...LC 37SA1E RU 7 20 11 13 12 14 15 16 18 19 17 ...

Page 110: ...4 R4210 C4621 C4622 R4407 R4408 C4624 C4626 IC4403 C4629 R4601 R4602 IC4407 R 4027 R4603 IC4408 R4604 IC4409 R 4605 R 4606 R 4607 C4630 R 4608 C4631 R 4609 IC4601 C4632 R4222 C4633 R 4418 R 4224 IC4604 R4419 R 4032 R4226 R 4033 R4610 R4611 R4612 R 4613 R 4420 R 4614 R 4615 R4423 R 4617 R 4424 R4230 R4618 R4425 R4231 R4619 R4232 R4620 R4621 R4430 R4626 R4433 R4627 R4434 R4628 R 4241 R 4629 R 4438 R...

Page 111: ... C4413 C4414 R 4203 IC4201 4018 IC4204 4019 FB4701 R4025 07 R 4027 R 4223 R4419 R4225 R4227 R4228 R4229 R 4420 R 4235 R4239 R4433 R4434 R4439 R4245 R4246 R4249 R 4440 R4250 FB4004 C4704 C4705 C4708 C4709 C4711 C4713 C4714 C4716 D4703 R 4707 IC4704 R 4713 R 4714 R 4715 R 4716 R4717 ...

Page 112: ...LC 37SA1E RU 7 23 M E M O ...

Page 113: ...s are 5 unless otherwise noted K 10 F 1 D 0 5 3 All resistors are 1 16W unless otherwise noted CAPACITOR 1 All capacitors are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted CAUTION This circuit diagram is original one therefore there may be a slight difference from yours SAFETY NOTES 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEMICONDUC...

Page 114: ...LC 37SA1E RU 8 2 2 SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 1 ...

Page 115: ...LC 37SA1E RU 8 3 11 13 12 14 15 16 18 19 17 ...

Page 116: ...LC 37SA1E RU 8 4 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 2 ...

Page 117: ...LC 37SA1E RU 8 5 11 13 12 14 15 16 18 19 17 ...

Page 118: ...LC 37SA1E RU 8 6 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 3 ...

Page 119: ...LC 37SA1E RU 8 7 11 13 12 14 15 16 18 19 17 ...

Page 120: ...LC 37SA1E RU 8 8 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 5 ...

Page 121: ...LC 37SA1E RU 8 9 11 13 12 14 15 16 18 19 17 ...

Page 122: ...LC 37SA1E RU 8 10 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 6 ...

Page 123: ...LC 37SA1E RU 8 11 11 13 12 14 15 16 18 19 17 ...

Page 124: ...LC 37SA1E RU 8 12 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit ...

Page 125: ...LC 37SA1E RU 8 13 11 13 12 14 15 16 18 19 17 ...

Page 126: ...LC 37SA1E RU 8 14 ع POWER Unit ...

Page 127: ...LC 37SA1E RU 8 15 ...

Page 128: ...LC 37SA1E RU 8 16 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I D TUNER Unit ...

Page 129: ...LC 37SA1E RU 8 17 11 13 12 14 15 16 18 19 17 AND SHADED COMPONENTS SAFETY RELATED PARTS ...

Page 130: ...LC 37SA1E RU 8 18 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 1 ...

Page 131: ...LC 37SA1E RU 8 19 11 13 12 14 15 16 18 19 17 ...

Page 132: ...LC 37SA1E RU 8 20 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 2 ...

Page 133: ...LC 37SA1E RU 8 21 11 13 12 14 15 16 18 19 17 ...

Page 134: ...LC 37SA1E RU 8 22 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 3 ...

Page 135: ...LC 37SA1E RU 8 23 11 13 12 14 15 16 18 19 17 ...

Page 136: ...LC 37SA1E RU 8 24 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 4 ...

Page 137: ...LC 37SA1E RU 8 25 11 13 12 14 15 16 18 19 17 ...

Page 138: ...LC 37SA1E RU 8 26 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I OPERATION Unit ...

Page 139: ...LC 37SA1E RU 8 27 11 13 12 14 15 16 18 19 17 ...

Page 140: ...LC 37SA1E RU 8 28 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I R C LED Unit ...

Page 141: ...LC 37SA1E RU 8 29 11 13 12 14 15 16 18 19 17 ...

Page 142: ...LC 37SA1E RU 8 30 M E M O ...

Page 143: ... notice LC 37SA1E RU PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES NOT REPLACEMENT ITEM 2 LCD PANEL AND TUNER NOTE THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY 3 DUNTKD890FM20 MAIN Unit 4 DUNTKD604FM20 AV Unit 5 DUNTKD605FM18 POWER Unit 6 DUNTKD609FM16 DIGITAL TUNER Unit 7 DUNTKD628FM11 DIGITAL Unit 8 DUNTKD972FM01 KEY_Unit 9 DUNTKD973FM01 R C LED Unit 10 CABINET PARTS 11 ...

Page 144: ...amic C1750 VCCCCY1HH101JY AA R Capacitor 100p 50V Ceramic C1751 VCCCCY1HH101JY AA R Capacitor 100p 50V Ceramic C1752 VCCCCY1HH101JY AA R Capacitor 100p 50V Ceramic C1753 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C1754 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C1755 VCEASX1CN106MY AC R Capacitor 10 16V Electrolytic C1756 VCEASX1CN106MY AC R Capacitor 10 16V Electrolytic C1757 VCKYCY1EF104ZY...

Page 145: ...citor 0 1 25V Ceramic C2727 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C2728 VCKYCY1CF105ZY AA R Capacitor 1 0 16V Ceramic C2729 VCKYCY1HB104KY AA R Capacitor 0 1 50V Ceramic C2730 RC KZA073WJZZY AD R Capacitor 10 16V Ceramic C2731 VCKYTV1HB103KY AA R Capacitor 0 01 50V Ceramic C2732 VCKYTV1HB103KY AA R Capacitor 0 01 50V Ceramic C3001 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C3002 RC KZA0...

Page 146: ... BLN 0060TA FB1906 RBLN 0060TAZZY AB R Balun BLN 0060TA FB1907 RBLN 0210TAZZY AB R Balun BLN 0210TA FB1908 RBLN 0060TAZZY AB R Balun BLN 0060TA FB1909 RBLN 0210TAZZY AB R Balun BLN 0210TA FB2301 RBLN 0061TAZZY AD R Balun BLN 0061TA FB2302 RBLN 0061TAZZY AD R Balun BLN 0061TA FB2305 RBLN 0061TAZZY AD R Balun BLN 0061TA FB2306 RBLN 0061TAZZY AD R Balun BLN 0061TA FB2307 RBLN 0061TAZZY AD R Balun BLN...

Page 147: ...3928AR 1Y AB R Transistor 2SC3928A T112 1R Q1704 VS2SC3928AR 1Y AB R Transistor 2SC3928A T112 1R Q1705 VS2SA1530AR 1Y AB R Transistor 2SA1530A T112 1R Q1706 VSCPH6318 1Y AE R Transistor CPH6318 TL E Q1707 VSCPH6318 1Y AE R Transistor CPH6318 TL E Q1901 VS2SK536 1Y AE R Transistor 2SK536 TB E Q1903 VS2SK536 1Y AE R Transistor 2SK536 TB E Q1905 VSDTC144EE 1Y AA R Transistor DTC144EETL Q1907 VSDTC144...

Page 148: ...VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R1901 VRS CY1JF272JY AA R Resistor 2 7k 1 16W Metal Oxide R1903 VRS CY1JF152JY AA R Resistor 1 5k 1 16W Metal Oxide R1906 VRS CY1JF473JY AA R Resistor 47k 1 16W Metal Oxide R1908 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R1911 VRS CJ1JF474JY AA R Resistor 470k 1 16W Metal Oxide R1913 VRS CJ1JF473JY AB R Resistor 47k 1 16W Metal Oxide R191...

Page 149: ...ide R3008 VRS CJ1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R3009 VRS CJ1JF101JY AA R Resistor 100 1 16W Metal Oxide R3010 VRS CY1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R3012 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R3013 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R3014 VRS CY1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R3017 VRS CY1JF000JY AA R Resistor 0 1 16W Metal Ox...

Page 150: ... 50V Ceramic C1101 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1102 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1103 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1104 VCCCCY1HH101JY AA R Capacitor 100p 50V Ceramic C1105 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1106 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1107 VCKYTV1EB104KY AB R Capacitor 0 1 25V Ceramic C1108 VCCCCY1HH101JY A...

Page 151: ... Diode UDZSTE 1730B D317 RH EXA101WJZZY AB R Zener Diode UDZSTE 1730B D318 VHD1SS390 1Y AB R Diode 1SS390TE61 D1101 RH EX1068CEZZY AB N R Zener Diode EX1068CE D1102 RH EX1026CEZZY AB N R Zener Diode 3 9V D1103 RH EX1026CEZZY AB N R Zener Diode 3 9V D1104 RH EX1068CEZZY AB N R Zener Diode EX1068CE D1105 RH EX1064CEZZY AB N R Zener Diode EX1064CE D1106 RH EX1034CEZZY AB N R Zener Diode EX1034CE D110...

Page 152: ...or 1k 1 16W Metal Oxide R302 VRS CJ1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R303 VRS CY1JF222JY AA R Resistor 2 2k 1 16W Metal Oxide R304 VRS CY1JF222JY AA R Resistor 2 2k 1 16W Metal Oxide R305 VRS CY1JF222JY AA R Resistor 2 2k 1 16W Metal Oxide R306 VRS CJ1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R307 VRS CJ1JF104JY AA R Resistor 100k 1 16W Metal Oxide R308 VRS CY1JF473JY AA R Resistor ...

Page 153: ...W Metal Oxide R1131 VRS CY1JF221JY AA R Resistor 220 1 16W Metal Oxide R1134 VRS CY1JF102JY AA R Resistor 1k 1 16W Metal Oxide R1137 VRS CY1JF000JY AA R Resistor 0 1 16W Metal Oxide R1138 VRS CY1JF000JY AA R Resistor 0 1 16W Metal Oxide R1139 VRS CJ1JF101JY AA R Resistor 100 1 16W Metal Oxide R1140 VRS CJ1JF331JY AA R Resistor 330 1 16W Metal Oxide R1141 VRS CY1JF564JY AA R Resistor 560k 1 16W Met...

Page 154: ... 1200 35V Electrolytic C752 RC EZA452WJZZ AG R Capacitor 2200 10V Electrolytic C753 VCKYTV1HB683KY AB R Capacitor 0 068 50V Ceramic C754 RC EZA510WJZZ AF R Capacitor 220 50V Electrolytic C755 RC EZA499WJZZ AH R Capacitor 1200 35V Electrolytic C756 RC EZA452WJZZ AG R Capacitor 2200 10V Electrolytic C757 RC EZA480WJZZ AD R Capacitor 680 25V Electrolytic C758 RC EZA490WJZZ AD R Capacitor 100 35V Elec...

Page 155: ...5TE 17 D776 RH EX1234CEZZY AE R Zener Diode HZU3 6B2TRF D777 VHDU05NU44 1Y AE R Diode U05NU44 TE12L Q D778 VHDU05NU44 1Y AE R Diode U05NU44 TE12L Q D779 VHD1SS355 1Y AB R Diode 1SS355TE 17 D780 RH EX1015GEZZY AD R Zener Diode PTZTE2516B D781 RH EX1015GEZZY AD R Zener Diode PTZTE2516B D782 RH EXA359WJZZY AE N R Zener Diode PTZTE2533B D783 RH EXA359WJZZY AE N R Zener Diode PTZTE2533B E701 LANGQA027W...

Page 156: ...3JY AA R Resistor 10k 1 16W Metal Oxide R792 VRS TV1JD272JY AA R Resistor 2 7k 1 16W Metal Oxide R793 VRS TV1JD103JY AA R Resistor 10k 1 16W Metal Oxide R794 VRS TV1JD821FY AA R Resistor 820 1 16W Metal Oxide R795 VRS TV1JD203FY AA R Resistor 20k 1 16W Metal Oxide R796 VRS TV1JD272JY AA R Resistor 2 7k 1 16W Metal Oxide R797 VRS TV1JD104FY AA R Resistor 100k 1 16W Metal Oxide R801 VRS CY1JF122JY A...

Page 157: ...CY1HB152KY AA S Capacitor 1500p 50V Ceramic C226 VCEASX1AN227MY AD S Capacitor 220 10V Electrolytic C227 VCKYCY1HF103ZY AA S Capacitor 0 01 50V Ceramic C228 VCKYTV1CB474KY AC S Capacitor 0 47 16V Ceramic C229 VCCCCY1HH120JY AA S Capacitor 12p 50V Ceramic C230 VCEASX1HN106MY AC S Capacitor 10 50V Electrolytic C231 VCKYCY1HF103ZY AA S Capacitor 0 01 50V Ceramic C232 VCCCCY1HH330JY AA S Capacitor 33p...

Page 158: ...2 VRS CY1JF681JY AA S Resistor 680 1 16W Metal Oxide R203 VRS CY1JF683JY AA S Resistor 68k 1 16W Metal Oxide R204 VRS CY1JF123JY AA S Resistor 12k 1 16W Metal Oxide R205 VRS CY1JF473JY AA S Resistor 47k 1 16W Metal Oxide R206 VRS CY1JF000JY AA S Resistor 0 1 16W Metal Oxide R207 VRS CY1JF470JY AA S Resistor 47 1 16W Metal Oxide R208 VRS CY1JF470JY AA S Resistor 47 1 16W Metal Oxide R209 VRS CY1JF1...

Page 159: ... C4008 VCEASX1CN106MY AC R Capacitor 10 16V Electrolytic C4009 VCKYCY1HB103KY AA R Capacitor 0 01 50V Ceramic C4010 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4011 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4012 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4013 VCKYCY1HB103KY AA R Capacitor 0 01 50V Ceramic C4014 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4015 VCKYCY1EF104ZY AA R Cap...

Page 160: ...eramic C4703 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4705 VCKYCY1HB152KY AA R Capacitor 1500p 50V Ceramic C4706 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4707 VCAAPD1AJ686MY AE R Capacitor 68 10V Electrolytic C4708 VCKYCY1EF104ZY AA R Capacitor 0 1 25V Ceramic C4709 RC KZA073WJZZY AD R Capacitor 10 16V Ceramic C4710 VCEASY1CN476MY AC R Capacitor 47 16V Electrolytic C4711 RC KZA073WJZZY...

Page 161: ... VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R4016 VRS CY1JF101JY AA R Resistor 100 1 16W Metal Oxide R4017 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R4018 VRS CY1JF000JY AA R Resistor 0 1 16W Metal Oxide R4019 VRS CY1JF000JY AA R Resistor 0 1 16W Metal Oxide R4020 VRS CY1JF472JY AA R Resistor 4 7k 1 16W Metal Oxide R4021 VRS CY1JF222JY AA R Resistor 2 2k 1 16W Metal Oxide R4024 VR...

Page 162: ...F470JY AA R Resistor 47 1 16W Metal Oxide R4404 VRS CH1JF470JY AA R Resistor 47 1 16W Metal Oxide R4405 VRS CY1JF470JY AA R Resistor 47 1 16W Metal Oxide R4406 VRS CY1JF470JY AA R Resistor 47 1 16W Metal Oxide R4407 VRS CH1JF470JY AA R Resistor 47 1 16W Metal Oxide R4408 VRS CH1JF470JY AA R Resistor 47 1 16W Metal Oxide R4409 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide R4410 VRS CH1JF470JY ...

Page 163: ... R4660 VRS CY1JF473JY AA R Resistor 47k 1 16W Metal Oxide R4661 VRS CY1JF473JY AA R Resistor 47k 1 16W Metal Oxide R4662 VRS CY1JF271FY AA R Resistor 270 1 16W Metal Oxide R4663 VRS CY1JF271FY AA R Resistor 270 1 16W Metal Oxide R4664 VRS CY1JF271FY AA R Resistor 270 1 16W Metal Oxide R4665 VRS CY1JF161FY AA R Resistor 160 1 16W Metal Oxide R4666 VRS CY1JF103JY AA R Resistor 10k 1 16W Metal Oxide ...

Page 164: ...R Switch 9 DUNTKD973FM01 R C LED Unit C101 VCEASY1CN107MY AC R Capacitor 100 16V Electrolytic C102 VCKYTV1CF225ZY AB R Capacitor 2 2 16V Ceramic C104 VCEASX1CN106MY AC R Capacitor 10 16V Electrolytic C105 VCKYCY1HF103ZY AA R Capacitor 0 01 50V Ceramic D101 RH EXA092WJZZY AB R Zener Diode UDZSTE 1712B D102 RH PX0202TAZZY AC R LED PG1102W 330 TR D103 RH PX0210TAZZY AC R LED BRPG1211C TR D104 RH PX04...

Page 165: ...4 3 6 34 22 54 55 57 53 14 30 30 4 6 7 4 1 1 4 1 2 4 1 4 4 1 3 4 1 4 4 1 5 4 1 3 4 1 5 4 1 3 4 1 4 4 2 2 4 2 1 4 2 3 4 2 3 4 2 4 4 4 1 4 3 13 46 35 8 33 34 18 36 36 20 31 28 36 29 11 32 17 12 2 2 4 2 3 2 1 2 2 35 31 34 32 32 16 15 23 2 5 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I 32 39 10 49 45 44 42 21 20 38 37 43 43 1 7 26 ...

Page 166: ...ew Guide x4 4 3 LX BZA166WJF7 N R Screw x4 Stand 4 4 LX BZA167WJF7 N R Screw x4 Stand to Set 5 R1LK370T3LZ5BX EZ V 37 WXGA LCD Panel Module Unit 6 DUNTKD890FM20 N R MAIN Unit 7 DUNTKD604FM20 N R AV Unit 8 DUNTKD605FM18 N R POWER Unit 9 DUNTKD609FM16 N R DIGITAL TUNER Unit 10 DUNTKD628FM11 N R DIGITAL Unit 11 GCOVAB488WJKB R Bottom Cover 12 GCOVAB586WJKA R PC Card Cover 13 HINDPB930WJSA N R Model L...

Page 167: ...S0 AB R Screw x2 Control Shield 57 XJPS730P08WS0 AA R Screw x13 PWB 58 TLABNB415WJZZ R No Label 11 SUPPLIED ACCESSORIES X1 QACCKA021WJPZ N R AC Cord for EUROPE without U K X1 QACCBA073WJPZ R AC Cord for U K X2 RRMCGA520WJSA S Remote Control X3 QCNWGA075WJPZ AU R 3 RCA to 15 pin D sub Adaptor X4 LHLDW0110CESB AF R Cable Clamp X5 LHLDWA083WJ00 AD R Cable tie X6 CDAI A320WJ02 R Stand Ass y X7 TINS C7...

Page 168: ...LC 37SA1E RU 26 12 PACKING PARTS S1 S2 S2 S6 S3 S9 S2 S4 S5 S2 ...

Page 169: ...g S6 TLABKA002WJZZ Case No Label S7 TLABN0134BMZZ SEES No Label x2 S8 TLABZB303WJZZ N POP Label 13 SERVICE JIGS N QCNW E542WJZZ BH J Extension Cable 23pins Board to Board N QCNW E543WJZZ BB J Extension Cable 9pins Board to Board N QCNW E544WJZZ BE J Extension Cable 15pins Board to Board N QCNW E546WJZZ BA J Extension Cable 7pins Board to Board N QCNWGA015WJPZ AK J Interface Cable L 165mm 9pin D su...

Page 170: ...DA701 AG N R PRDARA334WJFW 5 RDA706 AF N R PRDARA340WJFW 5 RDA703 AL N R PSHEFA018WJZZ 10 33 S R PSLDM4646CEFW 9 SLD101 AD R PSLDMA584WJZZ 10 34 AE R PSLDMA770WJZZ 10 35 R PSLDMA840WJZZ 10 36 AD R PSLDMA877WJFW 10 37 R PSLDMA898WJFW 6 N AD N S PSLDMA943WJFW 7 N AK N R PSPAGA363WJZZ 10 2 3 N R PSPAHA858WJZZ 10 1 5 R PSPAHA859WJZZ 10 1 6 R PSPAHB052WJZZ 10 38 R PSPAHB059WJZZ 10 2 4 N R PSPAHB060WJZZ...

Page 171: ...R 3 FB1909 AB R 3 FB2310 AB R 3 FB2715 AB R 4 FB1213 AB R 6 FB201 AB S RBLN 0250TAZZY 3 FB1701 AC R 3 FB1702 AC R 7 FB4701 AC R PARTS CODE No PRICE RANK NEW MARK PART RANK RBLN 0254TAZZY 3 FB2702 AB R 3 FB2703 AB R 3 FB2713 AB R 3 FB3001 AB R 3 FB3002 AB R 3 FB3003 AB R 3 FB3004 AB R 3 FB3005 AB R 3 FB3006 AB R 3 FB3007 AB R 3 FB3008 AB R 3 FB3009 AB R 3 FB3010 AB R 3 FB3011 AB R 3 FB3012 AB R 3 F...

Page 172: ...110 AC R 4 FL1211 AC R 4 FL1212 AC R RH DX0477CEZZ 5 D701 AF R RH DXA080WJZZ 5 D736 AK R RH DXA081WJZZ 5 D737 AH R RH DXA085WJZZ 5 D739 AK N R RH DXA088WJZZY 5 D738 AD N R RH EX0487CEZZY 3 D1702 AC R 3 D1707 AC R RH EX0641GEZZY 8 D151 AA R RH EX1015GEZZY 5 D780 AD R 5 D781 AD R RH EX1026CEZZY 4 D313 AB N R 4 D1102 AB N R 4 D1103 AB N R 4 D1118 AB N R 4 D1119 AB N R 4 D1120 AB N R 4 D1121 AB N R 4 ...

Page 173: ... 4 C1108 AA R 4 C1117 AA R 4 C1118 AA R 4 C1127 AA R 4 C1128 AA R 4 C1203 AA R 4 C1206 AA R 4 C1210 AA R 4 C1216 AA R 4 C1224 AA R 4 C1225 AA R 5 C726 AA R PARTS CODE No PRICE RANK NEW MARK PART RANK VCCCCY1HH102JY 3 C1746 AB R 5 C739 AB R VCCCCY1HH120JY 3 C1929 AA R 3 C1934 AA R 6 C229 AA S VCCCCY1HH150JY 3 C3034 AA R 6 C235 AA S 6 C260 AA S 7 C4007 AA R VCCCCY1HH180JY 3 C3039 AA R 7 C4006 AA R V...

Page 174: ...302 AA R 3 C2303 AA R 3 C2304 AA R 3 C2305 AA R 3 C2307 AA R 3 C2312 AA R 3 C2701 AA R 3 C2712 AA R 3 C2715 AA R 3 C2722 AA R 3 C2723 AA R 3 C2724 AA R 3 C2727 AA R PARTS CODE No PRICE RANK NEW MARK PART RANK 3 C3001 AA R 3 C3003 AA R 3 C3007 AA R 3 C3008 AA R 3 C3009 AA R 3 C3011 AA R 3 C3012 AA R 3 C3013 AA R 3 C3015 AA R 3 C3018 AA R 3 C3019 AA R 3 C3023 AA R 3 C3024 AA R 3 C3025 AA R 3 C3028 A...

Page 175: ...E RANK NEW MARK PART RANK 4 C327 AA R VCKYCY1HB221KY 3 C1749 AA R 3 C2725 AA R 4 C332 AA R 4 C333 AA R 4 C334 AA R 4 C335 AA R 4 C1114 AA R 4 C1116 AA R VCKYCY1HB222KY 4 C309 AA R 4 C310 AA R 4 C312 AA R 4 C313 AA R 4 C365 AA R 4 C366 AA R 5 C733 AA R VCKYCY1HB272KY 3 C1717 AA R 3 C1730 AA R 5 C771 AA R VCKYCY1HB331KY 4 C1122 AA R 4 C1123 AA R 4 C1139 AA R 4 C1140 AA R VCKYCY1HB332KY 5 C728 AA R 7...

Page 176: ... RANK NEW MARK PART RANK VHIPQ018ENA 1Y 7 IC4704 AF N R VHIPQ1M185M 1Y 6 IC205 AD S VHIPQ1R50 1Y 3 IC1711 AF R VHIPQ20WZ11 1Y 3 IC1702 AF R 3 IC1703 AF R 3 IC1707 AF R VHISII9023 1Q 3 IC1905 BD R VHITA76431R 1Y 5 IC706 AE N R 5 IC707 AE N R VHITC4052BT 1Y 3 IC2704 AF R VHITC7SH02U1EY 7 IC4408 R VHITC7SH08U 1Y 7 IC4002 AF R 7 IC4403 AF R VHITC7SH32U1EY 7 IC4406 R 7 IC4407 R VHITC7SHU04 1Y 7 IC4005 ...

Page 177: ...A R 4 R1126 AA R 4 R1130 AA R 4 R1137 AA R 4 R1138 AA R 4 R1228 AA R 5 RJ1 AA R 5 RJ2 AA R 5 RJ3 AA R 5 RJ4 AA R 6 R206 AA S 6 R211 AA S PARTS CODE No PRICE RANK NEW MARK PART RANK 6 R213 AA S 6 R247 AA S 6 R266 AA S 6 R267 AA S 6 R268 AA S 6 R269 AA S 6 R274 AA S 6 R281 AA S 6 R282 AA S 6 R283 AA S 6 R288 AA S 6 R293 AA S 6 R294 AA S 7 R4001 AA R 7 R4004 AA R 7 R4010 AA R 7 R4018 AA R 7 R4019 AA ...

Page 178: ...0 AA R 4 R1153 AA R 4 R1154 AA R 4 R1173 AA R 4 R1212 AA R 4 R1215 AA R 6 R201 AA S 7 R4009 AA R VRS CY1JF105JY 3 R1932 AA R VRS CY1JF122JY 4 R319 AA R 4 R320 AA R 5 R801 AA R 5 R809 AA R 5 R812 AA R 5 R820 AA R 5 R868 AA R 5 R871 AA R 5 R873 AA R 9 R109 AA R VRS CY1JF123JY 5 R859 AA R 5 R867 AA R 6 R204 AA S 6 R209 AA S VRS CY1JF132JY 3 R1745 AG R VRS CY1JF151JY 6 R238 AA S 6 R259 AA S VRS CY1JF1...

Page 179: ...4603 AA R 7 R4604 AA R 7 R4605 AA R PARTS CODE No PRICE RANK NEW MARK PART RANK 7 R4606 AA R 7 R4607 AA R 7 R4608 AA R 7 R4609 AA R 7 R4629 AA R 7 R4630 AA R 7 R4643 AA R 7 R4644 AA R 7 R4645 AA R 7 R4646 AA R 7 R4647 AA R 7 R4648 AA R 7 R4649 AA R 7 R4650 AA R 7 R4675 AA R VRS CY1JF471JY 7 R4430 AA R 7 R4631 AA R 7 R4632 AA R 7 R4639 AA R 7 R4640 AA R 9 R112 AA R VRS CY1JF472JY 3 R1926 AA R 3 R19...

Page 180: ... 5 R780 AA R VRS TV1JD821FY 5 R794 AA R VRS TV1JD912JY 5 R745 AA R VRS TW2ED000JY 4 R343 AB R VRS TW2ED100JY 4 R335 AA R 4 R336 AA R 4 R337 AA R 4 R338 AA R VRS TW2ED101JY 4 R1119 AA R 4 R1128 AA R VRS TW2ED220JY 4 R339 AB R PARTS CODE No PRICE RANK NEW MARK PART RANK 4 R340 AB R VRS TW2ED2R7JY 4 R355 AB R VRS TW2ED680JY 4 R1111 AA R 4 R1112 AA R VRS TW2ED750JY 3 R2322 AA R 3 R2324 AA R 3 R2325 AA...

Page 181: ...AC R VSRN4904 1Y 6 Q205 AB S 6 Q209 AB S 6 Q211 AB S VSSSM6J51TU 1Y 3 IC1709 AF R 6 IC207 AF S 7 IC4702 AF N R X XBBS930P06000 10 50 AA R XBPS730P06WS0 10 51 AA R XBPS830P06000 10 52 AA R XBPSN20P14JS0 7 N AB N R XBSSN30P06000 5 N AA R XEBS740P10000 10 4 1 5 R XEBS930P08000 10 53 AA R 10 3 5 AA R 10 1 11 AA R XEBS940P16000 10 54 AB R XEBSN40P10000 10 55 AB R XJPS730P04WS0 10 56 AB R XJPS730P08WS0 ...

Page 182: ...duced stored in a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher 2006 SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan Oct 2006 Printed in Japan TQ S SH DS ...

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Summary of Contents for LC-37SD1E

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Sharp LC-37SD1E, Service Manual, Page: 72 / 182

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