JVC KD-A305J Service Manual Download Page 66

Page: 66 / 67

< M E M O >

Summary of Contents for KD-A305J

Page 1: ... R406U KD R406UN KD R406UT KD R406UH KD S26J COPYRIGHT 2009 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade TABLE OF CONTENTS 1 PRECAUTION 1 4 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 8 4 ADJUSTMENT 1 17 5 TROUBLESHOOTING 1 22 KD A305 KD R300 K...

Page 2: ...nel interval set to 50 kHz 87 5 MHz to 108 0 MHz AM with channel interval set to 10 kHz 530 kHz to 1 710 kHz with channel interval set to 9 kHz 531 kHz to 1 602 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 35 dB AM Tuner Sensitivity 20 µV Selec...

Page 3: ...NER SECTION Frequency Range FM 87 5 MHz to 108 0 MHz AM 531 kHz to 1602 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 15000 Hz Stereo Separation 30 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contac...

Page 4: ...rrs 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 5: ...n of the laser diode in the optical 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 repl...

Page 6: ...duct 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 tho...

Page 7: ... SECTION 2 SPECIFIC SERVICE INSTRUCTIONS 2 1 Identification method Supported reduction in cost and board contents was changed A set put the following label on is an object Top view Change pwb parts Front side Label position ...

Page 8: ...nd then slide to backward the Bottom chassis Se Fig 2 Fig 1 Fig 2 3 1 2 Removing the Front chassis See Fig 3 1 Disengage four hooks a engaged both side of the Front chassis Fig 3 3 1 3 Removing the Main board See Fig 4 5 1 Remove the two screws F and one screw G attaching the side plate See Fig 4 2 Remove the three screws H attaching the Main board See Fig 5 3 Disconnect the connector CN501 of the...

Page 9: ...ig 6 1 Remove the three screws J attaching the CD mechanism Fig 6 3 1 5 Removing the Switch board See Fig 7 1 Remove the Volume knob 2 Remove the four screws K attaching the Rear cover 3 Disengage eleven hooks b engaged Rear cover Fig 7 J J J K K hook b hook b ...

Page 10: ...e short land sections on the pickup See Fig 2 Caution Solder the short land sections on the pickup before disconnecting the flexible wire from the connector CN102 on the MECHANISM CONTROL BOARD as sembly If the card wire is disconnected without attaching solder the pickup may be destroyed by static electricity See Fig 2 When attaching the MECHANISM CONTROL BOARD assembly remove the solders from th...

Page 11: ... 3 1 9 Removing the roller See Fig 6 Remove the MECHANISM CONTROL BOARD assembly and top cover 1 From the bottom side of the top cover remove the screw D attaching the gear holder 2 Remove the R holder assembly from disc plate and then take out the roller from R holder assembly in the direction of the arrow Reference When attaching the R ACT gear 2 and R ACT gear 3 apply grease to the section d of...

Page 12: ...g 9 2 Remove the two roller springs on the top side of the mecha frame See Fig 9 3 Remove the four SUS springs on the top side of the mecha frame See Fig 9 4 Remove the link spring on the top side of the mecha frame See Fig 10 5 Release section f of the three dampers from the mecha frame See Fig 10 Reference When attaching the roller spring and SUS spring keep direction before remove 6 Move the sl...

Page 13: ...remove the screw G attaching the cam cover See Fig 11 2 Take out the cam cover from mecha frame in an upward direction See Fig 11 3 Take out the slide cam L in the direction of the arrow See Fig 12 Reference When attaching the slide cam L apply grease to the section h See Fig 13 Fig 11 Fig 12 Fig 13 Mecha frame Cam cover G Mecha frame Slide cam L Slide cam L Slide cam L h h h h h h h h ...

Page 14: ...D assembly top cover and mechanism section From the mechanism section pull out the three dampers in the direction of the arrow Reference Before inserting the shaft to the dampers apply IPA to the pocket j of damper Fig 16 3 1 15 Removing the clamper assembly See Fig 17 Remove the MECHANISM CONTROL BOARD assembly top cover and mechanism section 1 From the top side of the mechanism section release t...

Page 15: ...r mechanism section clamper assembly and feed motor assembly From the bottom side of the T M chassis assembly take out the SWITCH BOARD assembly in an upward direction from T M chassis assembly Fig 18 Fig 19 3 1 18 Removing the loading motor See Fig 20 Remove the MECHANISM CONTROL BOARD assembly top cover mechanism section and clamper assembly 1 From the right side of the L M base assembly remove ...

Page 16: ...Fig 21 Fig 21 Fig 22 3 1 20 Removing the spindle motor See Fig 23 and 24 Remove the MECHANISM CONTROL BOARD assembly top cover mechanism section clamper assembly feed motor assembly and pickup assembly 1 From the top side of the T M chassis assembly remove the CD T table assembly from the spindle motor See Fig 23 2 Remove the two screws N attaching the spindle motor See Fig 23 3 Take out the spind...

Page 17: ...onnection Dummy load Exclusive dummy load should be used for AM and FM For FM dummy load there isa loss of 6dB between SSG output and antenna input The loss of 6dB need not be considered since direct reading of figures are applied in this working standard How to connect the extension cable for adjusting Be sure to attach the het sink and rear bracket onto the power amplifier IC and regulator IC re...

Page 18: ...clears all contents of built in RAM and EEPROM and performs software reset Active at the time of HD connection DAB Soft Reset It clears all contents of built in RAM and EEPROM and performs software reset Active at the time of DAB connection BT Soft Reset It clears all contents of built in RAM and EEPROM and performs software reset Active at the time of BT connection Display the CH Error past recor...

Page 19: ...uation of DA displayed indicates SID code FOR RDS ONLY PI PI display of receiving station indicates PI code PTY PTY display of receiving station 00 29 indicates PTY code TP TA TP TA display of receiving station indicates TP ON OFF 1 ON 0 OFF indicates TA ON OFF 1 ON 0 OFF MS DI M S DI display of receiving station indicates M S ON OFF 1 ON 0 OFF indicates DI ON OFF 1 ON 0 OFF AF Display the content...

Page 20: ...ESET 01 0046 7 E7 Error Detected SW1 H after SW2 H L H 01 0047 8 E8 Error Eject Key input while the procedure is not completed after Forced Eject execution 01 0048 9 Error Eject Key input during Disc is on the way and not completed 01 0049 Loading Waiting Error 1 SW1 H or NO DISC detection before Loading Motor activation during Disc is waiting at thewaiting location Disc is removed or NO DISC dete...

Page 21: ...rror 1 Mechanism SW NG error TRAYINSW and TRAYOUTSW are L 03 0046 2 Absolute position time over Position is not stable in absolute position 02 0047 Error contents Details Error code Detail code Pickup movement error Time over at PUBWD and PUFWD by monitoring RESET SW 1 Time over of pickup movement in an inner direction 10s Pickup cannot move in an inner direction RESET SW is not on 04 0051 2 Time ...

Page 22: ...r KD A305 KD R300 KD S26 YL BK RD GN BK GN VI VI BK 5 1 12 16 2 10 6 8 7 WH BK 9 GY BK 11 BL WH 3 Black RD BK Red BL Blue WH White GN Green GY Gray Yellow VI Violet YL GY WH 8 7 6 5 16 15 13 4 3 2 1 12 11 10 9 BK RD WH GN VI GY BL WH GN BK VI BK GY BK YL NC WH BK NC 14 NC NC ...

Page 23: ...05 KD R406 Black RD BK Red BL Blue WH White GN Green GY Gray Yellow VI Violet YL 8 7 6 5 16 15 13 4 3 2 1 12 11 10 9 BK RD WH GN VI GY BL WH GN BK VI BK GY BK YL BL WH BK NC 14 NC NC YL BK RD GN BK GN VI VI BK 5 1 12 16 10 6 8 7 WH BK 9 GY BK 11 GY WH BL WH 2 4 3 BL ...

Page 24: ... No MA429 Rev 002 VSE Printed in Japan Victor Company of Japan Limited Mobile Entertainment Division 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 25: ...6UN KD R406UT KD A305J KD R300J KD R404UI KD R405U KD R405UH KD R405UN KD R405UT KD R406U KD R406UH KD R406UN KD R406UT KD S26J Cover Illustration ILLUSTRATION ma429_0001 png ILLUSTRATION ma429_0001 png Copyright COPYRIGHT C 2008 Victor Company of Japan Limited COPYRIGHT C 2009 Victor Company of Japan Limited SPECIFICATION 1 KD A305 KD R300 KD A305 KD R300 KD S26 11 KD R300 2 5 V 20 kΩ load full s...

Page 26: ...in board Old Main board Menu Switch board Old Switch board Menu LED board Old LED board Menu Main board Menu Switch board Menu LED board Description of Major ICs Diagram Name No MA429 Rev 001 No MA429 Rev 002 Description Menu IC681 KSM 2003TN2M Menu IC701 MN101E16YFA IC701 MN101E16YFA1 Menu IC1 TEF6606T V3 X IC1 TEF6606T V5 X PARTS LIST MODEL No LIST Model No No MA429 Rev 002 KD A305J 01 KD R300J ...

Page 27: ...501 LA6565 X IC Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 IC521 MN6627945EE IC Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 IC581 NJM4565E X IC Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 IC701 MN101E16YFA1 IC Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 IC702 S 80824CNNB G W IC Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 IC702 or IC PST3424U X IC Addition 1 01 02 03 ...

Page 28: ...APACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C3 NCB31HK 102X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C4 NCB31AK 224X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C5 NDC31HJ 150X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C6 NDC31HJ 2R0X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C7 NDC31HJ 220X C CAPACITOR A...

Page 29: ...R Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C524 NDC31HJ 561X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C525 NCB31CK 223X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C526 NCB31CK 223X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C527 NCB31EK 332X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C528 NDC31HJ 181X C CAPACITO...

Page 30: ...ition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C916 NCB31HK 103X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C971 NCB31EK 104X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C982 NCB31EK 104X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 C984 NCB21AK 225X C CAPACITOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R1 NRSA63J 474X MG RESISTOR Addit...

Page 31: ... 0A 0B 0C 04 R521 NRSA63J 105X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R522 NRSA63J 221X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R524 NRS181J 103X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R525 NRSA63J 101X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R526 NRSA63J 101X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09...

Page 32: ... 0C 04 R740 NRS181J 104X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R746 NRSA63J 104X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R747 NRSA63J 103X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R752 NRSA63J 472X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 R753 NRSA63J 472X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B...

Page 33: ...0648 001Z TACT SWITCH Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 X1 QAX0928 001Z CRYSTAL Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 X521 QAX0930 001Z CRYSTAL Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 X701 QAX0667 001Z C RESONATOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 04 X702 QAX0401 001 CRYSTAL Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C Switch board 05 Part No Sy...

Page 34: ...B 0C 05 R631 NRSA63J 471X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 05 R634 NRSA63J 561X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 05 R636 NRSA63J 222X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 05 R637 NRSA63J 222X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0B 0C 05 R638 NRSA63J 222X MG RESISTOR Addition 1 01 02 03 04 05 06 07 08 09 0A 0...

Page 35: ...OUNTING SLEEVE Deletion 1 01 02 03 04 05 06 07 08 09 0A 0B M3MM A7 GE20137 008A MOUNTING SLEEVE Addition 1 02 03 04 05 06 07 08 09 0A 0B 0C M3MM A8 GE20235 014A TRIM PLATE Addition 1 0C M3MM A8 GE20235 005A GE20235 012A TRIM PLATE 1 03 04 05 06 07 M3MM A9 VKZ4027 202 PLUG NUT Addition 1 01 M3MM A9 VKZ4027 202 PLUG NUT Deletion 1 01 02 03 04 05 06 07 08 09 0A 0B M3MM A10 GE40426 002A MOUNT BOLT Add...

Page 36: ...Victor Company of Japan Limited Mobile Entertainment Division 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan MA429 R002 Printed in Japan No MA429 Rev 001 VSE ...

Page 37: ...B Electrical parts list Block No 01 05 Packing materials and accessories parts list Block No M3 KD A305J KD R300J KD R404UI KD R405U KD R405UN KD R405UT KD R405UH KD R406U KD R406UN KD R406UT KD R406UH KD S26J 3 2 3 6 3 8 3 16 MODEL MARK A KD A305J D KD R405U G KD R405UH J KD R406UT MODEL MARK B KD R300J E KD R405UN H KD R406U K KD R406UH MODEL MARK C KD R404UI F KD R405UT I KD R406UN L KD S26J MA...

Page 38: ... general assembly and parts list M M M 1 Block No 405UT 406UT a e a b A c Switch board 305J 3 e d 14 53 9 56 13 12 12 5 17 16 19 20 18 36 35 1 34 33 22 21 24 27 26 32 25 36 36 29 28 23 31 30 52 40 37 42 39 15 49 6 6 6 26J ...

Page 39: ...3 3 A M M The parts without symbol number are not service f Main board b c d f 305J 300J 26J 305J 51 305J 305J 300J 3 2 20 36 38 41 50 41 40 37 44 43 4 7 7 7 47 45 46 15 48 8 55 54 8 8 10 11 26J ...

Page 40: ...ASSY C 22 GE33342 005A FINDER ASSY D E F G 22 GE33342 015A FINDER ASSY H I J K 22 GE33342 038A FINDER ASSY L 23 GE33307 001A POWER BTN 24 GE33308 001A EJECT BTN 25 GE33309 004A DISP BTN HI A B L 25 GE33309 005A DISP BTN HI C D E F G H I J K 26 GE33310 004A SRC BTN HI A B L 26 GE33310 005A SRC BTN HI C D E F G H I J K 27 GE33311 001A MENU BTN HI 28 GE33315 003A DETACH BTN A B H I J K L 28 GE33315 0...

Page 41: ...2604ZA TAP SCREW M2 6 x 4mm A 52 GE33316 002A RIM LENS 53 LV45386 001A R2 INDICATION A B C D E F G H I J K 54 GE40225 001A CAR STEREO TAG L 55 QYSDSP4014ZA SCREW M4 x 14mm L 56 GE40282 001A LABEL L Symbol No Part No Part Name Description Local ...

Page 42: ... B JVG 31N FG 87HS JVS 1003 Grease The parts without symbol number are not service FLM CD2 1D 11 1mm 0 1mm 11 1mm 0 1mm 53 55 54 52 51 56 57 58 48 59 49 50 70 47 41 42 45 23 43 31 30 43 29 27 9 10 61 4 48 48 63 63 64 63 48 22 15 11 13 12 17 18 19 20 14 16 48 8 21 14 61 71 62 32 3 2 6 7 5 44 45 43 46 28 43 59 60 34 34 35 36 39 36 33 37 38 40 1 ...

Page 43: ...K SPRING 31 QYSPSGT1745ZA TAP SCREW M1 7 x 4 5mm 32 LV36813 001A SUB GUIDE CAP 33 QAR0144 003 MOTOR 2 0V DC 34 QYSPSPT2025MA SCREW M2 x 2 5mm x2 35 LV22296 001A F MOTOR HOLDER 36 VKZ4539 054 MINI SCREW x2 37 LV36814 001A F WORM GEAR 38 LV36815 001A F WHEEL GEAR 39 LV36816 001A TRIGGER ARM 40 LV44589 002A COMPRESSION SPRING 41 LV37326 001A CLAMPER ASSY 42 LV44557 002A CLAMPER SPRING 43 LV44558 001A...

Page 44: ...F 50V K C12 NCB31HK 103X C CAPACITOR 0 01uF 50V K C13 NCB21AK 105X C CAPACITOR 1uF 10V K C14 NCB31AK 224X C CAPACITOR 0 22uF 10V K C15 NCB31CK 104X C CAPACITOR 0 1uF 16V K C16 NCB31HK 103X C CAPACITOR 0 01uF 50V K C17 NCB31CK 104X C CAPACITOR 0 1uF 16V K C18 NCB31HK 103X C CAPACITOR 0 01uF 50V K C19 NCB31CK 104X C CAPACITOR 0 1uF 16V K C22 NDC31HJ 150X C CAPACITOR 15pF 50V J C23 NCB31CK 104X C CAP...

Page 45: ... 0 01uF 50V K C971 NCB31EK 104X C CAPACITOR 0 1uF 25V K Symbol No Part No Part Name Description Local C982 NCB31EK 104X C CAPACITOR 0 1uF 25V K C984 NCB21AK 225X C CAPACITOR 2 2uF 10V K R1 NRSA63J 474X MG RESISTOR 470kΩ 1 16W J R2 NRSA63J 474X MG RESISTOR 470kΩ 1 16W J R4 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R5 NRS181J 220X MG RESISTOR 22Ω 1 8W J R6 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7 NRSA6...

Page 46: ... 4 7kΩ 1 16W J R753 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R754 NRSA63J 202X MG RESISTOR 2kΩ 1 16W J R755 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R756 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R758 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R759 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J R770 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J A R770 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J B C D E F G H I J K R771 NRSA63J 271X ...

Page 47: ...94X MG RESISTOR 390kΩ 1 8W J R661 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R662 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R663 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R664 NRS181J 224X MG RESISTOR 220kΩ 1 8W J R665 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R666 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R667 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R681 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R682 NRSA63J 102X MG RESISTOR ...

Page 48: ...F 10V C181 QTE1C57 106Z E CAPACITOR 10uF 16V C301 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C302 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C311 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C312 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C315 NCB31AK 105X C CAPACITOR 1uF 10V K C316 NCB31AK 105X C CAPACITOR 1uF 10V K C317 QTE1C57 476Z E CAPACITOR 47uF 16V C318 QEKJ1CM 226Z E CAPACITOR 22uF 16V M C321 NCB21AK 225X A...

Page 49: ... Part No Part Name Description Local R385 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J A R386 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J A R387 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R388 NRS181J 333X MG RESISTOR 33kΩ 1 8W J A R389 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J A R390 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J A R500 NRS181J 220X MG RESISTOR 22Ω 1 8W J R501 NRSA63J 822X MG RESISTOR 8 2kΩ 1 16W J R502 NRSA6...

Page 50: ...SISTOR 3 3kΩ 1 8W J R976 NRSA02J 273X MG RESISTOR 27kΩ 1 10W J R977 NRSA02J 123X MG RESISTOR 12kΩ 1 10W J L1 NQL093K R47X COIL 0 47uH K L2 NQL093K 1R8X COIL 1 8uH K L3 QQL213M R22Z COIL 0 22uH M L4 QQR1813 001 COIL L5 QQL244J 561Z COIL 560uH J L6 QQL244J 561Z COIL 560uH J L7 QQL244K 4R7Z COIL 4 7uH K L8 QQL244K 4R7Z COIL 4 7uH K L120 NQR0007 002X FERRITE BEADS L121 NQR0007 002X FERRITE BEADS L122 ...

Page 51: ...470Ω 1 8W J R657 NRS181J 471X MG RESISTOR 470Ω 1 8W J R658 NRS181J 751X MG RESISTOR 750Ω 1 8W J R660 NRS181J 394X MG RESISTOR 390kΩ 1 8W J R661 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R662 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R663 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R664 NRS181J 224X MG RESISTOR 220kΩ 1 8W J R665 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R666 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R667 N...

Page 52: ...tal order of WARRANTY CARDs are available The parts without symbol number are not service A15 A16 P9 P8 P7 P6 P6 P2 P1 A1 A4 A21 A14 P5 KIT A9 A10 A11 A12 A13 P5 P4 A17 A13 A3 405U 406U A1 A2 A4 A5 A6 A21 P3 405U 406U 305J P3 A7 A8 305J 300J 26J 305J 300J 26J A1 A4 A18 A19 A20 A21 A22 26J P3 ...

Page 53: ...RIM PLATE C D E F G A 8 GE20235 014A TRIM PLATE L A 9 VKZ4027 202 PLUG NUT A A 10 GE40426 002A MOUNT BOLT A A 11 VKZ4328 003 LOCK NUT A A 12 QYWWS53A008ZA WASHER 0mm 5 3mm x A A 13 GE40130 002A HOOK x2 A 14 GE32320 001A HARD CASE ASSY C D E F G H I J K A 15 RM RK50C REMOCON A B C D E F H I J L A 15 RM RK50I REMOCON G K A 16 BATTERY A 17 QAM1142 001 16P CORD ASSY A B L A 17 QAM1145 001 16P CORD ASS...

Page 54: ...ev 002 2009 8 KD A305J KD R300J KD R404UI KD R405U KD R405UN KD R405UT KD R405UH KD R406U KD R406UN KD R406UT KD R406UH KD S26J COPYRIGHT 2009 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade KD A305 KD R300 KD S26 ...

Page 55: ...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 56: ...ED DRIVER D630 POWER LED D604 RGB LIGHTING 3 3V SW5V ACC5V VDD5V CD8V 9V ILM 10V ACC_IN EXT ANT ANT MEMORY MODE1 MODE2 CD servo control section Front section Q976 Q977 PS2 PS2 STBY BEEP E2PROM_DI E2PROM_DO E2PROM_CLK X702 32 768kHz D601 D602 D605 RGB LIGHTING IC601 Q604 Q605 Q607 Q608 Q610 Q611 RGB LIGHTING DRIVER SW1 SW2 CN101 CN501 CD MECHA PICK UP FOCUS TRACKING COIL TRK FOCUS VF1 VF2 VT1 VT2 M...

Page 57: ...SSO BUSSI SUB MUTE SW5V LCDCL SUB MUTE LCDCE LCDDA NFLCK_MON MUTE RGB_CLK KEY0 KEY1 LCDDA LCDCE LCDCL VOL1 VOL2 REMOCON AUX G AUX R RGB_CLK AUX L VOL_CLK ACC5V MUTE ANT NFLCK_MON AGND FLOUT VOLMUTE SUBL RL SUBR RR CH L CH R TU R ANT FL RFGND VOL_CLK SUBL RL FROUT MODE2 QMFZ064 150 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND RST CL Q782 2SC3928A QR X R782 4 7k R162 47k R161 47k C175 0 01 C165 0 0...

Page 58: ...N NPWDOWN DVSS1 SRAMVDD DVDD1 FOM FOP TRM TRP TRVM2 TRVP2 TRVM TRVP SPPOL SPOUT PWMSEL EXT2 EXT1 EXT0 16 9344MHz When replacing those parts make MLD MDATA MCLK STAT IRQ NRST REV FWD NPWDOWN PSW SW2 SW1 VF2 VT2 VT1 MD FOCUS FOCUS OUTL OUTR TRP TRK LOAD TRK LOAD FOP FEED FEED SP VF1 MD VREF LOAD FOP TRP TRVP SPOUT LOAD 9V MCLK MDATA MLD LD SP TRVP BTL_MUTE REV FWD NRST VREF LOAD VDD_5V SW5V CD8V TRK...

Page 59: ...6 S5 S4 S3 S2 LCDDA DIM S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 DIM S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S41 S42 S43 S44 S45 S46 S47 S48 S49 S51 COM4 COM3 COM2 COM1 S2 KEY1 KEY0 VOL2 VOL1 REMOCON LCDCL LCDCE GND VOL1 10V ACC5V LCDDA S50 S50 Q610 2SA2174G X Q604 2SA2174G X 6 5 4 3 2 1 D601 NSSM065T X R638 2 2K R637 2 2K R636 2 2K C...

Page 60: ... BUSSO BUSSI SUB MUTE SW5V LCDCL SUB MUTE LCDCE LCDDA NFLCK_MON MUTE RGB_CLK KEY0 KEY1 LCDDA LCDCE LCDCL VOL1 VOL2 REMOCON AUX G AUX R RGB_CLK AUX L VOL_CLK ACC5V MUTE ANT NFLCK_MON AGND FLOUT VOLMUTE SUBL RL SUBR RR CH L CH R TU R ANT FL RFGND VOL_CLK SUBL RL FROUT MODE2 QMFZ064 150 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND RST CL Q782 2SC3928A QR X R782 4 7k R162 47k R161 47k C175 0 01 C165 ...

Page 61: ...C VLO VCC2 REV FWD ALL CAPACITOR ARE 50V OR 25V CERAMIC CAPACITOR TX PORT RFGND MAIN PWB MCLK MDATA MLD STAT BLKCK NRST DVSS3 X2 X1 IOVDD2 DQSY TXTD TXTCK GI00 GIO1 GI02 GOUT0 GOUT1 CEA RFENV FEOUT FEN TEN TEOUT VREF PD LD E F D B C A DCDET RFVDD NC RFOUT RFIN NTEST IOMODE TSMODE DVDD2 IOVDD1 DVSS2 OUTR AVDD1 AVREF AVSS1 OUTL AVDD2 PLLFO PLLF IREF DSLF ARFIN AVSS2 ARF CAGC FEIN TEIN NPWDOWN DVSS1 ...

Page 62: ...2 LCDDA DIM S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 DIM S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S41 S42 S43 S44 S45 S46 S47 S48 S49 S51 COM4 COM3 COM2 COM1 S2 KEY1 KEY0 VOL2 VOL1 REMOCON LCDCL LCDCE GND VOL1 10V ACC5V LCDDA S50 S50 Q610 2SA2174G X Q604 2SA2174G X 6 5 4 3 2 1 D601 NSSM065T X R638 2 2K R637 2 2K R636 2 2K C1N Q607 2SA2...

Page 63: ...u melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade forward side reverse side T2A GEB10253A C904 R776 R784 C182 C192 C193 C183 C741 B320 B318 B317 B316 R354 R344 B741 B740 Q341 B342 C701 B176 B175 B174 B925 B924 B922 B851 B918 B917 B540 B539 B538 B781 B164 B163 B909 Q921 Q922 R906 R905 R759 R757 R754 R749 R734 B311 CN901 B529 B527 B737 B1 B...

Page 64: ... melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade Switch board Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade S1A GEA10254 A1 D605 D602 D601 LCD1 S611 S609 S610 S608 S607 S606 S605 S604 S603 S602 S601 R634 R632 R631 R613 R612 R...

Page 65: ...1A LVA10771 A2 RED ORANGE BROWN MARK UL PbF Q302 Q301 Photo board Reset board LVA10771 A3 MARK UL PbF SW1 Mecha board Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board material Sn Cu melting point 230 Centigrade Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board mate...

Page 66: ... M E M O ...

Page 67: ... No MA429SCH Rev 002 Printed in Japan VSE Mobile Entertainment Division 10 1 1chome Ohwatari machi Maebashi city Gumma ken 371 8543 Japan Victor Company of Japan Limited ...

Search results

Summary of Contents for KD-A305J

Reviews:

Related manuals for KD-A305J

Brands by name

Popular brands

JVC KD-A305J, Service Manual

Search results

Summary of Contents for KD-A305J

Reviews:

Related manuals for KD-A305J

Brands by name

Popular brands