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SERVICE MANUAL

COPYRIGHT © 2006 Victor Company of Japan, Limited

No.MA256

2006/3

VCD/CD RECEIVER

MA256

2006

3

KD-SV3204UI,KD-SV3205U,

KD-SV3205UN,KD-SV3205UT,

KD-SV3205UH

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS

1

PRECAUTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

2

SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-6

3

DISASSEMBLY  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-7

4

ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-11

5

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-13

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for 3KD-SV3205UH

Page 1: ...aterial Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTIONS 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 11 5 TROUBLESHOOTING 1 13 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163...

Page 2: ...ieting Sensitivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 30 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB VCD CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of Channels 2 channels stereo Frequency Response 5 Hz to 20 000 Hz Dynamic Range 96 ...

Page 3: ...case of preforming repair of this system Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 4: ...3 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement procedure in the text Remove the anti static pin when replacing the traverse unit Be careful not to take to...

Page 5: ...ay result in hazardous radiation exposure REPRODUCTION AND POSITION OF LABELS Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check WARNING LABEL CAUTION Visible and Invisible laser radiation when open and interlock failed or defeated AVOID DIRECT EXPOSURE TO BEAM e VARNING Synlig och osynling laserstrålning när den öppnas och spärren är urk...

Page 6: ...does not describe SPECIFIC SERVICE INSTRUCTIONS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...body Note When releasing the joints using a screwdriver do not damage the main board Fig 2 3 1 3 Removing the front chassis assembly See Fig 3 Remove the front panel assembly and bottom cover 1 Remove the two screws A on the both sides of the main body 2 Release the one joint d and one joint e on the both sides of the main body then remove the front chassis assembly to ward the front Fig 3 Front p...

Page 8: ...6 Remove the front panel assembly bottom cover front chassis assembly and side panel 1 Remove the three screws D and one screw D attaching the rear bracket on the back side of the main body See Fig 5 Reference When attaching the screw D attach the wire holder of the DVD OUT cable with it as before 2 Remove the two screws G attaching the main board See Fig 6 3 Disconnect the connector CN301 on the ...

Page 9: ...ving the CD mechanism assembly See Fig 8 Remove the front panel assembly bottom cover front chassis assembly side panel and main board Reference Remove the mechanism control board as required 1 Remove the three screws J attaching the CD mechanism assembly on the top chassis 2 Take out the CD mechanism assembly Fig 8 H H Mechanism control board CN601 Card wire f H CD mechanism assembly H J J Mechan...

Page 10: ...t the switch board from the front panel assembly See Fig 11 Fig 9 Fig 10 Fig 11 3 2 CD mechanism section For the CD mechanism section please refer CD mechanism manual TN2001 1077 No MY001 K K K g g g g g g Rear cover Switch board h Front panel assembly www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL ...

Page 11: ...onsidered since direct reading of figures are applied in this working standard How to connect the extension cable for adjusting Caution Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively before supply the power If voltage is applied without attaching these parts the power amplifier IC and regulator IC will be destroyed by heat Power supply vo...

Page 12: ... 4 It is displayed as follows by a display window MA Main micon version CD CD micon version CH CH micon version It is displayed only in changer connection Change each indication with the SKIP button www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 ...

Page 13: ...de is almost worn out and the laser pickup should be replaced If the semi fixed resistor is adjusted while the pickup is functioning normally the laser pickup may be damaged due to excessive current 5 2 Replacement of laser pickup Is RF output 1 3 0 4Vp p YES NO O K Replace it 5 2 Replacement of laser pickup Turn off the power switch and disconnect the power cord from the ac outlet Replace the pic...

Page 14: ... Green VI Violet GY Gray YL Yellow YG Yellow Green RR Rear Right FR Front Right FL Front Left RL Rear Left REMOTE Remote ANT ACC TEL Auto Antenna ACC Line Telephone Muting GND Ground MEMORY Memory Backup Battery PARKING Parking Brake PARKING MEMORY GND ACC REMOTE RL RL RR RR FL FL FR FR 13 BR ANT TEL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 ...

Page 15: ...iaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ...i city Gumma ken 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...D SV3205UN KD SV3205UT KD SV3205UH COPYRIGHT 2006 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...em Safety precaution Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...US FOCUS TRACKING TRACKING Video CD CD servo control section HOST DT DSA ACK DSA DATA DSA STB ESS ACK HOST STB ESS DT ESSRST CDON IC571 DAC DATA LRCK MCLK BCK CN501 LD0 to LD7 LA0 to LA18 LWR LOE CS3 IC203 DATA LATCH LD0 to LD7 LWR CS0 IC502 EEPROM SDA SCL IC503 JBUS BUFF SUSSI SO BUSCLK BUSSI BUSSO BUSIO BUSIO BUSSCK J1 ANT CN301 Main amplifier section Q701 to Q705 SW CDMUTE CDREQ B DET P DET CDR...

Page 20: ...904HQ NQR0007 002X 100K 10k 100 1SS355W X 4700p 22k 4700p 4700p 4700p 100k 1k 2SA1365 F X 1k 4 7 50 TEA6320T X 47k 4 7k 0 001 1k 10k 0 1 5k 1k 1k 1 2k 47k 47k 47k 47k 39 0 047 1SS355W X 1SS355W X KTD1304 X KTD1304 X 1k 1k 100 100 100 100 KTD1304 X 47k 0 082 0 047 QNN0773 001 1 50 180k 22k 47k 12k 100p 100 1k 0 047 1SS355W X MM1565AF X 10k 220 10 1 5 0 047 220 10 4 7 10 75 1k MM1510XN X 47K 10k 0 1...

Page 21: ...7K 2SB1184 QR X 0 01 47k BA5830FP X 6 8k 2 2K 12k 1 8k 2SB1184 QR X 4 7 35 47 16 10 6 3 0 1 2 2u 0 1 47 6 3 47u 0 RT1P141C X 0 100 6 3 47K CRS03 W 0 1 NAX0550 001X 15p 18p 680 0 1 0 1 0 1 47 6 3 43k 100 TA2157FN X 0 47k 47k 0 RT1N141C X 0 33 0 01 1k 47k NJM2885DL1 26 W 1k 47 6 3 0 01 100 22 22 82k 0 1 0 1 56k 47 6 3 0 01 100 100 0 047 0 047 0 047 100 100 0 01 47 6 3 47 6 3 0 015 47p 15k 47 47 47 4...

Page 22: ...0387 001 0 0 0 0 180K 1SS355W X 560 10K 470 470 330 470 100 0 022 330 330 NSPW310BS BRST 470 UDZW6 2B X 560 820 NSPW310BS BRST 47K RT1N141C X 1K 2SA1365 F X 470 KEY2 KEY2 ENC1 KEY1 ENC2 CE CLK DATA REMOCON KEY1 LCD SCK DIMOUT 10V KEY0 KEY0 LCD CE LCD SO LCD CE LCD SCK LCD SO INH S17 S18 OSC S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 COM3 COM2 COM1 COM1 S52 S51 S50 DIMOUT S3 S4 S5 S6 S...

Page 23: ...3 Q704 Q705 Q771 Q772 Q861 Q902 Q903 Q904 Q905 Q963 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R82 R92 R101 R201 R241 R242 R244 R245 R246 R247 R248 R249 R251 R301 R302 R303 R304 R307 R308 R323 R342 R343 R352 R353 R362 R363 R372 R373 R374 R375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 R387 R388 R735 R401 R402 R403 R404 R407 R408 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710...

Page 24: ... R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244 R245 R246 R247 R248 R249 R250 R251 R300 R301 R302 R303 R304 R305 R306 R307 R308 R309 R501 R502 R503 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R539 R540 R542 R543 R544...

Page 25: ...yu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...Ohwatari machi Maebashi city Gumma ken 371 8543 Japan Victor Company of Japan Limited www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...T KD SV3205UH 3 2 3 5 3 12 All printed circuit boards and its assemblies are not available as service parts Please refer to the mechanism manual model TN2001 1077 No MY001 for the CD mechanism MA256 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 ...

Page 28: ...2 10 19 1 31 32 21 20 28 29 27 26 60 25 30 24 23 22 33 34 34 16 17 35 3 61 KD SV3205UT 45 46 11 11 11 47 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ... 44 36 39 41 40 51 58 59 G 42 49 9 48 50 V3205UT A b b E a E F F www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ...CT BUTTON 31 GE40296 005A VOL KNOB ASSY 32 GE40323 003A SHEET 33 GE10140 002A REAR COVER 34 VKZ4777 010 MINI SCREW x4 35 GE31975 001A LCD CASE 36 GE31977 001A LENS CASE 37 GE31976 001A LCD LENS 38 GE40297 001A LIGHTING SHEET 39 GE31895 001A BOTTOM COVER 40 GE31984 001A INSULATOR 41 GE32032 001A NAME PLATE SV3204UI 41 GE32029 001A NAME PLATE SV3205U SV3205UN SV3205UT SV3205UH 42 LV41843 002A LASER ...

Page 31: ...E CAPACITOR 1uF 50V C301 QTE1H55 225Z E CAPACITOR 2 2uF 50V C302 NCB31HK 822X C CAPACITOR 8200pF 50V K C303 NCB31AK 224X C CAPACITOR 0 22uF 10V K C304 NCB31AK 224X C CAPACITOR 0 22uF 10V K C305 NCB21EK 333X C CAPACITOR 0 033uF 25V K C306 NCB31HK 562X C CAPACITOR 5600pF 50V K C307 QTE1E56 475Z E CAPACITOR 4 7uF 25V C308 QTE1E56 475Z E CAPACITOR 4 7uF 25V C309 QTE1A56 107Z E CAPACITOR 100uF 10V C310...

Page 32: ... 1 8kΩ 1 16W J R201 NRSA63J 182X MG RESISTOR 1 8kΩ 1 16W J R247 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R301 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R302 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R303 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R304 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R307 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R308 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R321 NRSA63J 473X MG RESISTOR 47kΩ 1 16W ...

Page 33: ...D636 SML 310VT JK X LED D637 SML 310VT JK X LED D638 SML 310VT JK X LED D639 SML 310VT JK X LED D640 SML 310VT JK X LED D641 SML 310VT JK X LED D642 SML 310VT JK X LED D643 SML 310VT JK X LED D644 SML 310VT JK X LED D645 SML 310VT JK X LED D646 SML 310VT JK X LED D647 SML 310VT JK X LED D648 SML 310VT JK X LED D649 SML 310VT JK X LED D652 NSPW310BS BRST LED D653 NSPW310BS BRST LED D661 1SS355W X D...

Page 34: ... C CAPACITOR 0 01uF 50V K C510 NCB31HK 103X C CAPACITOR 0 01uF 50V K C511 NCB31CK 104X C CAPACITOR 0 1uF 16V K C512 NEAG0JM 107X E CAPACITOR 100uF 6 3V M C513 NCB31HK 103X C CAPACITOR 0 01uF 50V K C551 NCB31HK 103X C CAPACITOR 0 01uF 50V K C573 NCB31CK 104X C CAPACITOR 0 1uF 16V K C574 NEAG0JM 476X E CAPACITOR 47uF 6 3V M C581 NDC31HJ 121X C CAPACITOR 120pF 50V J C582 NDC31HJ 121X C CAPACITOR 120p...

Page 35: ...SA63J 473X MG RESISTOR 47kΩ 1 16W J R528 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R530 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R531 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R532 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R533 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R534 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R539 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R540 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R542 NRSA63J 103X MG ...

Page 36: ...7 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R688 NRSA63J 182X MG RESISTOR 1 8kΩ 1 16W J R689 NRSA63J 123X MG RESISTOR 12kΩ 1 16W J R690 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R691 NRSA63J 153X MG RESISTOR 15kΩ 1 16W J L200 NQL114K 470X COIL 47uH K L201 NQL114K 470X COIL 47uH K L202 NQL114M 2R2X COIL 2 2uH M L501 NQL114K 470X COIL 47uH K L502 NQL114K 470X COIL 47uH K L572 NQL114K 470X COIL 47uH K L621 ...

Page 37: ...yu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ...11 A12 A13 P3 A1A2 A16 A17A18 KD SV3205U P3 A1A2 KD SV3204UI KD SV3205UN UT UH P3 A15 KD SV3205U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...UN SV3205UT SV3205UH A 11 FSJB3002 30C HARD CASE A 12 RM RK120 REMOCON A 13 BATTERY A 14 QAM0462 002 CAR CABLE A 15 GET0347 002A INST BOOK KOR CHI TAIWAN ARA PER SV3205U A 16 GET0347 003A INST BOOK RUS SV3205U A 17 GET0347 007A INSTALL MANUAL SV3205U A 18 GET0347 008A INSTALL MANUAL SV3205U KIT SRW ADV6160J SCREW PARTS KIT A3 A4 A5 A6 A7 A8 P 1 GE32033 001A CARTON SV3204UI P 1 GE32030 001A CARTON ...

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