JVC KD-G387EE Service Manual Download Page 25 | Manualshive

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Summary of Contents for KD-G387EE

Page 1: ...434UI KD G435U KD G435UN KD G435UT KD G435UH KD G436U KD G436UN KD G436UT KD G436UH KD G437EE KD G387EE COPYRIGHT 2006 Victor Company of Japan Limited 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 10 5 TROUBLESHOOTING 1 11 for europe ...

Page 2: ...0 kHz LW 144 kHz to 279 kHz FM Tuner Usable Sensitivity 11 3 dBf 1 0 µV 75 Ω 50 dB Quieting 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 for Asia Sensitivity Selectivity 20 µV 35 dB MW Tuner for EE Sensitivity Selectivity 20 µV 35 dB LW Tuner for EE Sensitivity 50 µV CD PLAYER SECTION Type Compac...

Page 3: ... formed during molding may be left over on some parts of the chassis Therefore pay attention to such burrs in the 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 ...

Page 4: ...tical pickup The tester s internal power source can easily destroy the laser diode 1 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 ...

Page 5: ...t uses visible and or invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those ...

Page 6: ...1 6 No MA290 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 7: ...Front chassis assembly engaged the Front chassis assembly Fig 2 3 1 3 Removing the Rear bracket See Fig 3 1 Remove the one screw B attaching the remote cable only for Europe 2 Remove the one screw C attaching the antenna jack 3 Remove the one screw D attaching the LINE OUT jack 4 Remove the one screw E attaching the CD CH jack 5 Remove the one screw F attaching the IC bracket 6 Remove the two scre...

Page 8: ...ing the Main board assembly See Fig 5 1 Remove the two screws L attaching the Main board as sembly 2 Disconnect the connector CN501 connected the Main board assembly and CD board assembly Fig 5 3 1 6 Removing the CD mechanism assembly See Fig 6 1 Remove the three screws M attaching the CD mechanism assembly Fig 6 J J K L L CN501 M M M ...

Page 9: ...ing are easy to come off to easy do not lost them Fig 7 3 2 2 Remove the Switch board assembly See Fig 8 1 Disengage the Illumination lens from engaged part of Front cover 2 Lift up the Switch board assembly and then remove it CAUTION When remove the Switch board assembly each knob come off to easy do not lost them Fig 8 3 3 CD mechanism assembly For CD mechanism please refer mechanism manual TN20...

Page 10: ...le volume Indication 0 Loudness OFF 4 4 Dummy load Exclusive dummy load should be used for AM and FM For FM dummy load there is a loss of 6dB between SSG output and an tenna input The loss of 6dB need not be considered since direct reading of figures are applied in this working standard 4 5 How to connect the extension cable for adjustment CAUTION Be sure to attach the heat sink and rear bracket o...

Page 11: ...2 4 6 8 VI GY WH GN VI BK GY BK WH BK GN BK 7 RD 16 YL 8 BK 5 BL WH 13 BR 3 GN 11 GN BK 2 VI 10 VI BK 4 WH 12 WH BK 1 GY 9 GY BK RD RD 7 YL 4 8 5 2 8 5 2 7 1 6 3 4 BK RD BL WH BR Black Red Blue White Brown GN Green VI Violet GY Gray YL Yellow RR Rear Right FR Front Right FL Front Left RL Rear Left REMOTE Remote ACC TEL ACC Line Telephone Muting GND Ground MEMORY Memory Backup Battery ILL Illuminat...

Page 12: ...D 3 GN 11 GN BK 2 VI 10 VI BK 4 WH 12 WH BK 1 GY 9 GY BK 5 BL WH 6 BL Black RD BK Red BL Blue WH White GN Green VI Violet GY Gray YL Yellow RR FR FL RL REMOTE ANT ACC GND MEMORY Rear Right Front Right Front Left Rear Left Remote ACC Line Ground Memory Backup Battery Auto Antenna MEMORY GND ACC RL RL RR RR FL FL FR FR REMOTE ANT REMOTE OUTPUT ONLY POWER ANTENNA NC ...

Page 13: ... No MA290 1 13 ...

Page 14: ... No MA290 VPT Printed in Japan Victor company of Japn Limited Mobile Entertainment Business Group Mobile Entertainment Category 10 1 1chome Ohwatari machi Maebashi city Gumma ken 371 8543 Japan ...

Page 15: ...D RECEIVER No MA290SCH 2006 12 KD G431E KD G431EX KD G431EY KD G431EU KD G433UI KD G434UI KD G435U KD G435UN KD G435UT KD G435UH KD G436U KD G436UN KD G436UT KD G436UH KD G437EE KD G387EE COPYRIGHT 2006 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade for europe ...

Page 16: ...r on some parts of the chassis Therefore pay attention to such burrs in the case of preforming repair of this system Safety precaution Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check ...

Page 17: ... LCDCE REMOCON ENC1 ENC2 OUTL R STAT IRQ STAT IRQ LINE OUT REAR AUX INPUT FOCUS TRACKING COIL TRK FOCUS CD mechanism control section System control Main amplifier section S601 to S618 KEY MATRIX KEY0 KEY1 KEY2 IC661 LCD DRIVER LCD1 LCD DISPLAY COM1 to COM3 S1 to S52 LCDCLK LCDDA LCDCE IC681 REMOCON REMOCON AUX_L R AUX_L R JS686 ENCODER D630 POWER LED D631 to D647 D650 to D653 LIGHTING DISPLAY CJ60...

Page 18: ...FV91HJ 474Z 4 7k MA111 X QAM0958 001 1 50 1k 0 01 CRS03 W 820 820 4 7u QGZ1601J1 15 QQR1695 001 47K 0 01 47k 100 MA111 X 15K 15K QAX0667 001Z QNN0773 001 1 50 1 50 TB2904HQ 0 22U 8 2 0 1 0 1 0 4700P 4700P 4700P 4700P 100 100 100 100 NQR0007 002X NQR0007 002X QAX0263 001Z 0 1 50 1 50 0 0 22U 0 0 22 50 47k 47k 220 0 01 0 01 47k 47k MA111 X 820 MA111 X NQR0007 002X 100 RT6N430C X 0 1 1k UDZW5 6B X 0 ...

Page 19: ...3 C984 C982 R562 10K QAX0714 001Z MN6627945EE 1A3G T1 0 0 0033 0 10 2 2k 2 2k 2 2k 1K 1K 0 1 4 7k 5 6k 27k 0 01 0 082 1000p 0 220 6 3 82k 0 1 0 015 680p 0 1 15k 4 7k 4 7k 0 15k 0 33 27k 5 6k 150P 0 33 0 022 0 022 180P 560P 30K 150P QTE1H54 225Z QTE1H54 225Z 27k 150 0 01 1K 1K 68k 3 3K 3 3K LA6242H X 22 22 11k 2 2K 2SA1705 ST T 15k 100K 27K 15K 6800p 10k 15k 15k 47 16 0 01 68p NJU7772F15 X QGB2027M...

Page 20: ...23W UJ 0 047 0 022 0 022 QNS0280 001 0 0047 2 7k QGZ1601K1 15S 2 2K 0 022 680p 10K 10K 10K 1 2k 820 0 0047 820 820 1 8k 1 2k 820 1 2k 1 8k 2 2K 820 1 1 8k 2 7k 47K 47K QLD0460 001 3 9K 10K 2 2M 10K 1SS355W X 180 10K 560 620 560 560 560 560 560 NSPW310BS BRST 560 UDZW6 2B X 51K 180 270 SML 310LT MN X 470 560 560 470 NSPW310BS BRST KEY2 REMOCON CE CLK DATA AUX_R KEY2 KEY0 ENC2 KEY1 ACC5V ENC1 LCDCE ...

Page 21: ...R558 R559 R561 R562 R565 R566 R568 R569 R583 R584 R585 R586 R587 R588 R589 R590 R591 R592 R593 R594 R701 R702 R707 R708 R709 R710 R711 R712 R713 R714 R716 R717 R718 R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R735 R736 R737 R738 R739 C322 B175 R742 R743 R745 R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 R756 R757 R758 R759 R760 R761 R762 R771 R772 R775 R776 ...

Page 22: ... No MA290SCH Printed in Japan VPT Mobile Entertainment Business Group Mobile Entertainment Category 10 1 1chome Ohwatari machi Maebashi city Gumma ken 371 8543 Japan Victor Company of Japan Limited ...

Page 23: ...05B for the CD mechanism Contents Exploded view of general assembly and parts list Block No M1 Electrical parts list Block No 01 02 Packing materials and accessories parts list Block No M3 KD G431E KD G431EX KD G431EY KD G431EU KD G433UI KD G434UI KD G435U KD G435UN KD G435UT KD G435UH KD G436U KD G436UN KD G436UT KD G436UH KD G437EE KD G387EE 3 2 3 6 3 18 MA290 ...

Page 24: ... general assembly and parts list Switch board B B A D S M MY005 MY005B only G431 Block No M M M 1 only UT ver 4 4 4 3 16 10 32 31 18 27 28 26 29 1 56 5 34 21 34 54 34 19 58 8 5 17 35 40 38 37 24 20 23 25 22 13 14 33 2 30 9 ...

Page 25: ...3 3 only G431 G437 G387 only G431 except G387 Main board D C A C C a a 7 9 42 43 53 57 41 39 6 49 6 46 48 6 50 47 52 34 15 12 11 51 44 7 45 59 37 36 55 14 16 ...

Page 26: ...32342 001A PUSH BTN x3 22 GE32340 001A NAVI BTN 23 GE32338 001A RIM LENS 24 GE32339 002A RIM COVER G431E G431EX G431EY G431EU G434UI G435U G435UN G435UT G435UH 24 GE32339 005A RIM COVER G433UI G436U G436UN G436UT G436UH G437EE G387EE 25 GE20211 004A PRESET BTN G431E G431EX G431EY G431EU G434UI G435U G435UN G435UT G435UH 25 GE20211 001A PRESET BTN G433UI G436U G436UN G436UT G436UH G437EE G387EE 26 ...

Page 27: ...TE G431E G431EX G431EY G431EU 55 GE32525 001A NAME PLATE G433UI 55 GE32423 001A NAME PLATE G434UI 55 GE32420 001A NAME PLATE G435U G435UN G435UT G435UH 55 GE32522 001A NAME PLATE G436U G436UN G436UT G436UH 55 GE32426 002A NAME PLATE G437EE 55 GE32693 002A NAME PLATE G387EE 56 GE31574 045A UT LABEL G435UT 56 GE31574 046A UT LABEL G436UT 57 QYSDST2604ZA TAP SCREW M2 6 x 4mm G431E G431EX G431EY G431E...

Page 28: ...NSISTOR Q74 or UN2211 X TRANSISTOR Q301 2SC3928A QR X TRANSISTOR Q301 or 2SD601A QR X TRANSISTOR Q341 RT6N430C X TRANSISTOR Q351 RT6N430C X TRANSISTOR Q501 2SA1705 ST T TRANSISTOR Q521 2SA1530A QR X TRANSISTOR Q521 or 2SB709A QR X TRANSISTOR Q781 RT1P141C X DIGI TRANSISTOR Q781 or UN2111 X TRANSISTOR Q782 RT1P141C X DIGI TRANSISTOR Q782 or UN2111 X TRANSISTOR Q783 RT1P141C X DIGI TRANSISTOR Q783 o...

Page 29: ...DIODE G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH Symbol No Part No Part Name Description Local D951 or MA22D23 X SB DIODE G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D952 RB160M 30 X SB DIODE G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D952 or CRS03 W SB DIODE G433 UI G4 34UI G435 U G43 5UN G435 ...

Page 30: ...1 E G43 1EX G 431E Y G43 1EU G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH G437 EE C172 QEKJ1HM 105Z E CAPACITOR 1uF 50V M C173 NCB31HK 103X C CAPACITOR 0 01uF 50V K C174 NCB31AK 224X C CAPACITOR 0 22uF 10V K C175 NCB31AK 224X C CAPACITOR 0 22uF 10V K C181 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M C182 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C183 QFV91HJ 474Z MF CAPACITOR...

Page 31: ... 25V K C706 NCB31EK 104X C CAPACITOR 0 1uF 25V K C707 NDC31HJ 470X C CAPACITOR 47pF 50V J C708 QEKJ0JM 227Z E CAPACITOR 220uF 6 3V M C709 QEKJ0JM 227Z E CAPACITOR 220uF 6 3V M C710 NCB31EK 104X C CAPACITOR 0 1uF 25V K C711 NCB31EK 104X C CAPACITOR 0 1uF 25V K C712 NCB31EK 104X C CAPACITOR 0 1uF 25V K C713 NCB31EK 104X C CAPACITOR 0 1uF 25V K C714 NCB31EK 104X C CAPACITOR 0 1uF 25V K C718 NDC31HJ 1...

Page 32: ...NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R524 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J R525 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R526 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R527 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R528 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R529 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R530 NRS181J 472X MG RESISTOR 4 7kΩ 1 8W J R531 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R532 NRSA63J 47...

Page 33: ...MG RESISTOR 220Ω 1 16W J R749 NRS181J 472X MG RESISTOR 4 7kΩ 1 8W J R750 NRS181J 472X MG RESISTOR 4 7kΩ 1 8W J R752 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R753 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R754 NRS181J 103X MG RESISTOR 10kΩ 1 8W J R755 NRS181J 473X MG RESISTOR 47kΩ 1 8W J R756 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R757 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R758 NRSA63J 473X MG RESISTOR 47k...

Page 34: ...7 EE R804 NRS181J 203X MG RESISTOR 20kΩ 1 8W J G387 EE Symbol No Part No Part Name Description Local R805 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J G431 E G43 1EX G 431E Y G43 1EU G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH G437 EE R805 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J G387 EE R806 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J G431 E G43 1EX G 431E Y G43 1EU G433 UI G4 34...

Page 35: ...SISTOR 12kΩ 1 10W J R912 NRSA02J 273X MG RESISTOR 27kΩ 1 10W J R913 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R914 NRSA63J 123X MG RESISTOR 12kΩ 1 16W J R915 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R951 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH R971 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J R972 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J L...

Page 36: ...G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D632 LSQ971 KL X LED G431 E G43 1EX G 431E Y G43 1EU G437 EE G3 87EE Symbol No Part No Part Name Description Local D632 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D633 LSQ971 KL X LED G431 E G43 1EX G 431E Y G43 1EU G437 EE G3 87EE D633 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5...

Page 37: ...G43 1EX G 431E Y G43 1EU G437 EE G3 87EE Symbol No Part No Part Name Description Local D639 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D640 LSQ971 KL X LED G431 E G43 1EX G 431E Y G43 1EU G437 EE G3 87EE D640 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D641 LSQ971 KL X LED G431 E G43 1EX G 43...

Page 38: ...1E Y G43 1EU G437 EE G3 87EE Symbol No Part No Part Name Description Local D646 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D647 LSQ971 KL X LED G431 E G43 1EX G 431E Y G43 1EU G437 EE G3 87EE D647 SML 310LT MN X LED G433 UI G4 34UI G435 U G43 5UN G435 UT G4 35UH G436 U G43 6UN G436 UT G4 36UH D650 LSQ971 KL X LED G431 E G43 1EX G 431E Y G43 1EU...

Page 39: ... NRSA63J 561X MG RESISTOR 560Ω 1 16W J R639 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R641 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R643 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R645 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R647 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R650 NRS181J 181X MG RESISTOR 180Ω 1 8W J R651 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R661 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R662 NRSA63J 222X...

Page 40: ... No additional supplemental order of WARRANTY CARDs are available only G433 G434 G435 G436 G437 only G431 G435U G436U The parts without symbol number are not service P2 P1 P4 P4 P5 P7 P6 P3 P2 A17 A16 A15 A12 A1 A3 A4 A2 A5 A6 A18 A19 A20 A7 A8 A9 KIT A10 A11 A13 A14 ...

Page 41: ... CHI TAIWAN PER G435U G436U A 6 GET0411 008A INSTALL MANUAL RUS G435U G436U A 7 VKZ4027 202 PLUG NUT A 8 VKH4871 003 MOUNT BOLT A 9 VKZ4328 003 LOCK NUT A 10 QYWWS53A008ZA WASHER 0mm 5 3mm x A 11 GE40130 002A HOOK x2 A 12 GE32320 001A HARD CASE ASSY A 13 RM RK50C REMOCON G433UI G434UI G435U G435UN G435UT G435UH G436U G436UN G436UT G436UH G437EE A 14 BATTERY 3V G433UI G434UI G435U G435UN G435UT G43...

Page 42: ...m Cause Remedy Customer Satisfaction Group Quality Assurance Dept Mobile Entertainment Category Mobile Entertainment business Category Please refer to 2 page Please refer to 2 page CD can not eject and CD can not play CD can not eject and CD can not play Black powder caught between Brush and Commutator in Loading motor and electricity stopped passing The material of Commutator was changed Refer to...

Page 43: ... KD BT1UN MA318 KW XG701E MA346 KD G321EX MA236 KD G536UN MA293 KD BT1UT MA318 KW XG701EU MA346 KD G321EY MA236 KD G536UT MA293 KD AR880J MA328 KW XG701EX MA346 KD G322E MA236 KD G537EE MA293 KD G830J MA328 KW XG701EY MA346 KD G322EU MA236 KD G538UF MA293 KD AR780J MA309 KW XG704UI MA346 KD G322EX MA236 KD G489UR MA340 KD G730J MA309 KW XG705U MA346 KD G322EY MA236 KD APD58J MA294 KD G735U MA306 K...

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