JVC RD-S12 Скачать руководство пользователя

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3-11

<MEMO>

Содержание RD-S12

Страница 1: ...8 CD RECEIVER MA216 2005 8 KD S12 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 5 3 DISASSEMBLY 1 6 4 ADJUSTMENT 1 24 5 TROUBLESHOOTING 1 25 Area suffix J Northern America ...

Страница 2: ...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 Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channel...

Страница 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 ...

Страница 4: ... 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 replacement ...

Страница 5: ... No MA216 1 5 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Страница 6: ...main body remove the joints a b c attaching the bottom cover 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 two joints d and two joints e on the both sides of the main body then remove ...

Страница 7: ...ing the main board See Figs 5 and 6 Remove the front panel assembly bottom cover and side pan el Remove the front chassis assembly as required 1 Remove the three screws D attaching the rear bracket on the back side of the main body See Fig 5 2 Remove the two screws G attaching the main board on the bottom side of the main body See Fig 6 3 Disconnect the connector CN501 on the main board from the C...

Страница 8: ... 3 1 8 Removing the switch board See Figs 8 to 10 Remove the front panel assembly 1 Remove the five screws J attaching the rear cover on the back side of the front panel assembly See Fig 8 2 Release the twelve joints f and remove the rear cover See Fig 9 3 Release the joint g and remove the switch board from the front panel assembly See Fig 10 Fig 8 Fig 9 Fig 10 H H CD mechanism assembly Top chass...

Страница 9: ...emoving the top cover See Figs 1 and 2 1 Remove the two screws A on the both side of the body 2 Lift the front side of the top cover and move the top cover backward to release the two joints a Fig 1 Fig 2 A A A Joints a Top cover Joints a Top cover ...

Страница 10: ...or board 2 Solder the short circuit point on the connector board 3 Disconnect the flexible wire from the pickup 4 Move the connector board in the direction of the arrow to release the two joints b 5 Unsolder the wire on the connector board if necessary CAUTION Unsolder the short circuit point after reassembling Fig 3 Fig 4 Fig 5 B Connector board Pickup Short circuit point Joints b Wires Pickup Sh...

Страница 11: ... switch See Figs 6 and 7 1 Extend the two tabs c of the feed sw holder and pull out the switch 2 Unsolder the DET switch wire if necessary Fig 6 Fig 7 Connector board DET switch Pickup DET switch Tab c Tab c DET switch wire Feed sw holder ...

Страница 12: ...he chassis unit to the frame CAUTION The shape of the suspension spring L and R are dif ferent Handle them with care When reassembling make sure that the three shafts on the underside of the chassis unit are inserted to the dampers certainly Fig 8 Fig 9 Suspension spring L Suspension spring L Suspension spring R Suspension spring R Chassis unit Frame Chassis unit Frame Shafts Shaft Damper Damper D...

Страница 13: ...cedure remove the top cover 1 Remove the clamper arm spring 2 Move the clamper assembly in the direction of the arrow to release the two joints d Fig 10 Fig 11 Clamper arm spring Chassis rivet assembly Joint d Joint d Clamper assembly Clamper arm spring Clamper assembly Joint d Joint d Chassis rivet assembly ...

Страница 14: ...ve the screw C and move the loading feed motor assembly in the direction of the arrow to remove it from the chassis rivet assembly 2 Disconnect the wire from the loading feed motor assembly if necessary CAUTION When reassembling connect the wire from the loading feed motor assembly to the flame as shown in Fig 12 Fig 12 Fig 13 Loading feed motor assembly Loading feed motor assembly C ...

Страница 15: ...w F 2 Reattach the feed sw holder to the feed rack while setting the joint g to the slot of the feed rack and setting the part f of the feed rack to the switch of the feed sw holder correct ly 3 As the feed sw holder is temporarily attached to the pickup unit set to the gear of the joint g and to the bending part of the chassis joint h at a time CAUTION Make sure that the part i on the underside o...

Страница 16: ...e slot of the chassis rivet assembly respectively and join the joint k at a time Fig 19 Fig 20 3 2 10 Removing the top plate assembly See Fig 21 Prior to performing the following procedure remove the top cover connector board chassis unit and clamper assembly 1 Remove the screw H 2 Move the top plate assembly in the direction of the arrow to release the two joints r 3 Unsolder the wire marked s if...

Страница 17: ...irection of the arrow to release the joint u 2 Unsolder the wire of the mode sw marked s if necessary 3 Turn the select lock arm in the direction of the arrow to re lease the two joints v 4 The select lock arm spring comes off the select lock arm at the same time Fig 22 Fig 23 Mode sw Select lock arm Joint t Link plate Joint u s Top plate Top plate Select lock arm Select lock arm spring Select loc...

Страница 18: ... the underside of the select lock arm and join the select lock arm to the slots joint v Turn the select lock arm as shown in the figure 3 Reattach the mode sw while setting the part t to the first peak of the link plate gear and join the joint u CAUTION When reattaching the mode sw check if the points y and z are correctly fitted and if each part operates properly Fig 24 Fig 25 Fig 26 Select lock ...

Страница 19: ... 29 and 30 REFERENCE Reverse the above removing procedure 1 Reattach the link plate spring 2 Reattach the link plate to the link plate spring while joining them at joint d 3 Reattach the joint a of the select arm R to the first peak of the link plate while joining the two joints b with the slots Then turn the select arm R as shown in the figure The top plate is joined to the joint c CAUTION When r...

Страница 20: ... 5 Extend the lock arm rivet assembly outward and release the joint j from the boss of the chassis rivet assembly The roller guide springs on both sides come off at the same time CAUTION When reassembling reattach the left and right roller guide springs to the lock arm rivet assembly before reat taching the lock arm rivet assembly to the chassis rivet assembly Make sure to fit the part k of the ro...

Страница 21: ...chassis unit pickup unit and top plate assembly 1 Remove the screw K attaching the loading gear bracket The loading gear 6 and 7 come off the loading gear brack et 2 Pull out the loading gear 5 Fig 35 Fig 36 K Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 3 K Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 7 ...

Страница 22: ... Remove the loading gear 1 8 Move the change plate rivet assembly in the direction of the arrow to release from the three shafts of the chassis rivet assembly upward See Fig 38 9 Detach the loading gear plate rivet assembly from the shaft of the chassis rivet assembly upward while releasing the joint p See Figs 38 and 40 10 Pull out the loading gear 4 Fig 37 Fig 38 Fig 39 Fig 40 Slot m Slot m Join...

Страница 23: ...ng procedure remove the top cover connector board chassis unit and clamper assembly 1 Remove the two screws L attaching the spindle motor as sembly through the slot of the turn table on top of the body 2 Unsolder the wire on the connector board if necessary Fig 41 Fig 42 L Turn table L Turn table Spindle motor ...

Страница 24: ...ad there is a 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 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 t...

Страница 25: ...nnections between IC541 and IC561 YES NO Is the power supply present at pin 4 pin 50 pin 60 and pin 72 of IC561 YES Check IC561 NO Check the connections of CD8V power supply When the lens is moving Does the S search waveform appear at IC541 pins 8 and 9 4V Check the pickup and its connections YES NO Is the power supply present at pin 3 pin 12 and pin 21 of IC541 Is the voltage input at pin 15 and ...

Страница 26: ...pply present at pin 3 pin 12 and pin 21 of IC541 YES YES NO Check the connections of CD8V power supply Check IC541 NO Is the voltage output at pin 24 and pin 25 of IC561 Check the connections between IC541 and IC561 YES NO YES Check IC561 NO Check the connections of CD8V power supply Is the power supply present at pin 4 pin 50 pin 60 and pin 72 of IC561 When the disc is rotated at first Approx 1 2...

Страница 27: ...ng sampling output components output to pins 1 and 7 of IC151 during playback Is the audio signal output at pin 3 and pin 30 of IC301 during playback Normal YES NO YES YES NO Check IC151 and its peripheral circuits NO Check IC301 and its peripheral circuits NO Check the power amplifier IC321 NO Is 9V present at pin 10 of IC901 YES Check the connections between pin 31 of IC301 and pin 10 of IC901 N...

Страница 28: ...al block do not touch the semi fixed resistor If the laser power is lower than the specified value the la ser diode 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 7 Replacement of laser pickup Is RF output 1 3 0 4Vp p YES NO OK Replace it Turn of th...

Страница 29: ... REMOTE OUT GND 16 YL 8 BK 7 RD 3 GN 11 GN BK 2 VI 10 VI BK 4 WH 12 WH BK 1 GY 9 GY BK 5 BL WH 8 BK Black RD Red BL Blue WH White GN Green VI Violet GY Gray YL Yellow RR Rear Right FR FL RL Rear Left Front Right Front Left REMOTE Remote out ACC MEMORY ACC Line GND Memory Backup Battery Ground MEMORY GND ACC RL RL RR RR FL FL FR FR REMOTE ...

Страница 30: ... No MA216 AV MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Страница 31: ...IGHT 2005 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Area suffix J Northern America Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 3 2 9 10 CD ROM No SML200508 ...

Страница 32: ...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 ...

Страница 33: ... M E M O ...

Страница 34: ...K LCD SO LCD CE FOCUS TRACKING COIL TRACKING TRACKING FOCUS FOCUS Main amplifier CD servo control section TRV TVD TRD FOD ECM ECS KICK LDON ARF BDO OFTR RFDET RFENV VDET FBAL TBAL TE FE IC561 DSP DAC OUTL OUTR CD RESET STATUS SUBQ SQCK TLOCK FLOCK CD SENSE MLD MDATA MCLK S601 to S618 KEY MATRIX D601 to D618 D631 D632 LIGHTING DISPLAY KEY0 KEY1 KEY2 IC601 LCD DRIVER LCD1 LCD DISPLAY COM1 COM2 COM3 ...

Страница 35: ...POWER AMP IC901 REGULATOR EACH BLOCK OUTLF OUTLR OUTRF OUTRR LRO RRO CD LCH CD RCH LF LF RF RF LR LR RR RR MICOM MUTE MUTE W SPK BATTERY LINE OUT US OCK SE LK IC801 MICON SD ST MONO SSM IFC FM AM EO FM OSC S METER SEEK STOP SDA SCL TU LCH TU RCH ACC REMOTE CN901 CJ321 Q321 MUTING ...

Страница 36: ...0394 002 1SS133 T2 1SS133 T2 1SS133 T2 1k 1k 2SB1197K QR X 22K KDS4148U X 1k 10k 0 001 1k 10k QGA2006F1 02 1 5k 1k 47k 10k KDS4148U X 470 KDZ6 2V X 2 2k 1 50 4 7k 4 7k 15 KDS4148U X 0 022 0 1 50 22k 3 3k 4 7k 10K 22k 100p 47k 15p 150p 10k 82 0 01 1 50 2 2k 220p 15 0 10 0 120p 47 16 0 1 50 220 10 0 1 50 0 022 0 022 3 3k 220 10 0 8 2k 8 2k 1SS133 T2 1SS133 T2 KDS4148U X KDZ6 2V X KDZ6 2V X KDZ6 2V X...

Страница 37: ...p 33p k k 0 01 KDS4148U X RB160M 30 X 10 16 R2S25400DS E 39k 3300 16 KTD1304 X QNN0519 001 2SC3928A R X 2 2 50 4 7 25 0 022 0 022 0 47 1k 1N5401 F64 0 47 0 033 0 033 0 22 0 22 47 16 100 16 22k 22k 27k 27k 27k 27k 1000p 22 16 KTD1304 X 1k 0 47 QNZ0611 001 220 6 3 KTD1304 X 47k KDS4148U X 470 0 01 2 2k 1k RT1P141C X 2SA1530A R X 1SS133 T2 2 2k 100 LA47516 1SS133 T2 0 1 QMFZ047 150 T 0 1 0 1 0 1 1k 1...

Страница 38: ... 22S 0 033 39K 62K 150p 18k 100 10 0 51k 2k 3 9k 22 22 0 047 0 1 0 33 0 0027 0 039 0 0027 0 056 0 047 220k 82k 270k 220k 56k 0 0012 10 16 0 1 0 047 0 047 0 047 3 3k 0 033 0 033 330 4 7 25 6 8k 560 1 5k 18k 2k 270k 47k 5 6k 0 0033 FEED MD FEED VF1 SW1 FEED PSW VR LD SW2 VF1 SPINDLE GND VF2 SPINDLE TRACKING FOCUS FEED FOCUS VT2 VF2 GND VCC SW1 VT2 SW2 VT1 PSW VF1 SPINDLE VT1 VR VF2 SPINDLE LD VREF F...

Страница 39: ...0714 001Z 18k 27k TP 0 01 NJM4565M WE 1 5k 4 7U MN6627482WA TP 100 10 7 470p 0 1 220 10 120k 220 10 1A3G T1 0 01 1 5k 47 6 3 0 01 27k 8 2K 22k 22k 22k 22k 150p 1M 0 1 1k 47 10 2 2 50 1k 220k 0 150p 100k 4 7U 1k 0 001 0 0 001 0 001 100p 220k 0 022 0 1 0 1 0 1 0 1 220 100k 470 100 10 100 10 100 10 0 1 0 1 68p 1k 1k 1k 1k 1k 1k 0 33 270k 5 6k CD8V ARF 9V GND GND PSW TLOCK SW1 OFTR FOD TRD KICK ECS EC...

Страница 40: ... R636 R638 R640 R637 R639 D605 R631 R630 R644 R645 R629 D631 D632 0 2SA1365 F X RT1N141C X 680 560 910 1 2k 680 560 1 5k 1 2k 910 680 680 560 680 910 QLD0352 001 680 1k 390 390 SML 310LT MN X 330 820 1 3k 1 3k 330 470 330 1 3k 1 3k 330 910 NSPW310BS B2RST NSPW310BS B2RST KEY1 KEY0 KEY2 COM1 COM2 COM3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27...

Страница 41: ...S KDS4148U X 51k 680P 10k 10k 10k SA1365 F X RT1N141C X KDZ6 2V X 47k 1k 2 2k 0 022 2 2k MA8051 M X S32 R5V LCD CE COM3 S17 S31 REMOCON S30 ILL_10V S29 S28 GND S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 LCD SCK LCD SO LCD CE KEY0 KEY1 KEY2 LCD SCK LCD SO DIMMER COM1 COM2 S1 S2 S3 S4 S33 S5 S6 S7 S8 S9 S10 S11 S12 S49 S13 S14 S50 S51 S52 S15 S16 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 ...

Страница 42: ...B366 RF R516 R518 R541 R542 R543 R544 R545 R546 R547 R548 R550 R596 R560 R561 R562 R563 R568 R569 R892 R571 R572 R573 R574 R575 R576 R577 R578 R805 R701 R702 R703 R704 R705 R708 R725 R735 R736 R733 R791 R792 R793 R794 R795 R796 D810 R798 R801 R803 R804 A R808 R809 R814 R811 R812 R813 R807 R815 R817 R818 R822 R823 R825 R826 R827 R828 R829 R830 R831 R832 R833 R834 R835 R836 R840 R841 C863 R861 R862 ...

Страница 43: ...5 D606 D607 D608 D609 D612 D611 D610 D617 D614 D615 D613 D616 C601 C602 C603 C611 C612 CJ601 D631 D632 D641 D643 D644 IC601 IC602 Q671 Q672 R627 R628 R629 R631 R630 R633 R632 R635 R634 R636 R637 R639 R638 R640 R641 R643 R642 R645 R644 R671 R672 R673 R651 R652 R653 R658 R654 R655 R656 R657 R661 R662 Switch board Forward side Reverse side Lead free solder used in the board material Sn Ag Cu melting ...

Страница 44: ... No MA216SCH Printed in Japan VPT AV MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited ...

Страница 45: ...rvice parts Contents Exploded view of general assembly and parts list Block No M1 CD mechanism assembly and parts list Block No MB Electrical parts list Block No 01 02 Packing materials and accessories parts list Block No M3 KD S12 3 2 3 6 3 8 3 12 Area suffix J Northern America MA216 ...

Страница 46: ...3 2 Exploded view of general assembly and parts list M M M 1 Block No A B C Switch board 5 5 8 3 1 2 4 4 4 31 30 19 24 26 28 22 21 29 27 23 20 25 53 32 33 33 9 18 15 16 14 13 10 17 37 34 ...

Страница 47: ...3 3 M M 1 A B Main board A C 14 13 10 9 11 12 7 17 51 45 52 46 50 42 41 47 49 6 48 39 38 40 35 44 36 37 43 34 ...

Страница 48: ... BUTTON 23 GE31563 001A DISP BUTTON 24 GE31564 001A EJECT BUTTON 25 GE31560 001A VOL BUTTON 26 GE31559 001A SEARCH BUTTON 27 GE31555 002A PRESET BTN L 28 GE31556 002A PRESET BTN R 29 GE31557 007A D FUNC BUTTON 30 GE31558 001A DETACH BUTTON 31 GE40202 010A COMP SPRING 32 GE10102 002A REAR COVER 33 VKZ4777 010 MINI SCREW x5 34 GE31565 001A LCD CASE 35 GE31566 001A LENS CASE 36 GE31567 001A LCD LENS ...

Страница 49: ...3 5 MEMO ...

Страница 50: ...1 The parts without symbol number are not service 111 2 111 37 27 32 23 13 15 99 28 98 83 12 86 121 16 17 124 4 125 1 111 3 3 71 111 93 111 91 92 113 88 89 82 87 20 18 115 90 32 30 38 114 11 85 25 73 111 33 34 74 72 35 26 31 22 36 116 29 112 19 61 24 112 62 21 38 76 95 96 14 97 100 123 81 94 77 75 74 73 84 94 101 100 122 93 75 83 ...

Страница 51: ...SPENSION SP L 61 69011614T PICKUP OPT 725 62 64180406T DET SW ESE22 71 303210301T CONN PWB ASS Y 72 30321002T MODE SW 73 30321003T LOAD MOTOR WIRE 74 30321005T MODE SW WIRE 75 30321009T SL WIRE 76 30321011T WIRE HOLDER 77 19501403T WIRE CLUMPER 81 303211301T ROLLER SHAFT AS 82 303211501T L GEAR PLATE RV 83 303211302T LOADING PLATE A 84 303211502T LOCK ARM RV ASS 85 303211303T L F MOTOR ASS Y 86 30...

Страница 52: ...6Z E CAPACITOR 10uF 16V M C328 QEKJ1CM 476Z E CAPACITOR 47uF 16V M C329 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M C330 NCB31HK 223X C CAPACITOR 0 022uF 50V K C331 NCB31HK 223X C CAPACITOR 0 022uF 50V K C332 NCB31EK 104X C CAPACITOR 0 1uF 25V K C333 NCB31EK 104X C CAPACITOR 0 1uF 25V K C334 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C335 QFV91HJ 474Z MF CAPACITOR 0 47uF 50V J C402 NCB31HK 822X C CAPACITOR 8...

Страница 53: ...SA63J 222X MG RESISTOR 2 2kΩ 1 16W J Symbol No Part No Part Name Description Local R403 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R404 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R407 NRSA63J 273X MG RESISTOR 27kΩ 1 16W J R408 NRSA63J 273X MG RESISTOR 27kΩ 1 16W J R433 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R434 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R436 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R501 NRSA02J 220...

Страница 54: ...K X LED D605 SML 310VT JK X LED D606 SML 310VT JK X LED Symbol No Part No Part Name Description Local D607 SML 310VT JK X LED D608 SML 310VT JK X LED D609 SML 310VT JK X LED D610 SML 310VT JK X LED D611 SML 310VT JK X LED D612 SML 310VT JK X LED D613 SML 310VT JK X LED D614 SML 310VT JK X LED D615 SML 310VT JK X LED D616 SML 310VT JK X LED D617 SML 310VT JK X LED D618 SML 310LT MN X LED D631 NSPW3...

Страница 55: ...3 11 MEMO ...

Страница 56: ...acking materials and accessories parts list Block No M M M 3 No additional supplemental order of WARRANTY CARDs are available A3 A4 A5 A6 A7 A8 A9 P2 P4 P1 A1 A2 P5 P4 P3 KIT A10 A11 A12 A13 A14 A16 P6 P7 A15 ...

Страница 57: ...ARRANTY CARD BT 51018 4 A 9 BT 51034 2 REGISTRATION CARD A 10 VKZ4027 202 PLUG NUT A 11 VKH4871 003 MOUNT BOLT A 12 VKZ4328 003 LOCK NUT A 13 QYWWS53A008ZA WASHER 0mm 5 3mm x A 14 GE40130 002A HOOK x2 A 15 FSJB3002 00C HARD CASE A 16 QAM0013 008 16P CORD ASSY KIT SRW 385U SCREW PARTS KIT A10 A11 A12 A13 A14 P 1 QPC03004315P POLY BAG 30cm x 43cm P 2 FSPG4002 001 POLY BAG P 3 QPA00801205 POLY BAG 8c...

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