JVC KD-LH811 Service Manual Download Page 58

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3-12

CD Mechanism Control Board

Block No. [0][3]

R422

NRSA63J-271X

MG RESISTOR

270

Ω

1/16W J

R423

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R424

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R425

NRSA63J-821X

MG RESISTOR

820

Ω

1/16W J

R426

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R427

NRSA63J-301X

MG RESISTOR

300

Ω

1/16W J

R428

NRSA63J-271X

MG RESISTOR

270

Ω

1/16W J

R429

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R430

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R431

NRSA63J-821X

MG RESISTOR

820

Ω

1/16W J

R432

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R433

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R434

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R435

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R436

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R437

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R438

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R439

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R440

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R441

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R442

NRSA63J-680X

MG RESISTOR

Ω

1/16W J

R443

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R444

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R445

NRSA63J-822X

MG RESISTOR

8.2k

Ω

1/16W J

R446

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R447

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R448

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R449

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R450

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R451

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R452

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R453

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R454

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R455

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R456

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R457

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R458

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R459

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R460

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R461

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R462

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R463

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R465

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R466

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R467

NRSA63J-474X

MG RESISTOR

470k

Ω

1/16W J

R468

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R469

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R470

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R471

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R472

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R473

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R474

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R475

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R476

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R477

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R478

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R479

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R480

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R481

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R482

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R483

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R484

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R485

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R486

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R487

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R488

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R489

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R490

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R491

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R492

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R493

NRSA63J-561X

MG RESISTOR

560

Ω

1/16W J

R494

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R495

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R496

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R498

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R4002

NRSA63J-471X

MG RESISTOR

470

Ω

1/16W J

R4003

NRSA63J-474X

MG RESISTOR

470k

Ω

1/16W J

R4004

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J



Symbol No.

Part No.

Part Name

Description

Local

RA401

NRZ0065-331X

NET RESISTOR

330

Ω

RA402

NRZ0065-331X

NET RESISTOR

330

Ω

RA403

NRZ0065-331X

NET RESISTOR

330

Ω

RA404

NRZ0065-331X

NET RESISTOR

330

Ω

RA405

NRZ0065-331X

NET RESISTOR

330

Ω

RA406

NRZ0065-103X

NET RESISTOR

10k

Ω

RA407

NRZ0065-331X

NET RESISTOR

330

Ω

RA408

NRZ0065-331X

NET RESISTOR

330

Ω

RA409

NRZ0065-331X

NET RESISTOR

330

Ω

RA410

NRZ0065-331X

NET RESISTOR

330

Ω

L401

NQL114K-470X

INDUCITOR

47uH K

CN401

NNZ0098-003X

CAR CONNECTOR

CN402

QGF0523F1-35W

CONNECTOR

FFC/FPC (1-35)

S401

NSW0206-001X

TACT SWITCH

S402

NSW0206-001X

TACT SWITCH

S403

NSW0206-001X

TACT SWITCH

S404

NSW0206-001X

TACT SWITCH

S405

NSW0206-001X

TACT SWITCH

S406

NSW0206-001X

TACT SWITCH

S407

NSW0206-001X

TACT SWITCH

S408

NSW0206-001X

TACT SWITCH

S409

NSW0206-001X

TACT SWITCH

S410

NSW0206-001X

TACT SWITCH

S411

NSW0206-001X

TACT SWITCH

S412

NSW0206-001X

TACT SWITCH

S413

NSW0206-001X

TACT SWITCH

S414

NSW0206-001X

TACT SWITCH

S415

NSW0206-001X

TACT SWITCH

S418

NSW0206-001X

TACT SWITCH

TH401

NAD0028-103X

N THERMISTOR

10k

Ω

X401

NAX0652-001X

C RESONATOR

25.000MHz



Symbol No.

Part No.

Part Name

Description

Local

IC501

TMP91CW12AF6A99 IC

IC502

BR24L01AFV-W-X

IC503

SN74AHCT126PW-X IC(DIGITAL)

IC504

NJU7241F33-X

IC571

PCM1753-X

IC572

NJM4580V-X

IC573

SN74AHCU04PW-X

IC601

TA2157FN-X

RF AMP IC

IC621

TC94A14FA

CD LSI IC

IC651

NJU7772F15-X

IC652

TC94A34FG-002

IC681

BA5830FP-X

Q501

UN2111-X

TRANSISTOR

Q502

UN2211-X

TRANSISTOR

Q571

UN2111-X

TRANSISTOR

Q572

UN2211-X

TRANSISTOR

Q573

2SB624/4/-X

TRANSISTOR

Q574

UN2211-X

TRANSISTOR

Q601

2SB1132/QR/-W

TRANSISTOR

Q651

2SB624/4/-X

TRANSISTOR

Q652

UN2211-X

TRANSISTOR

Q681

2SB1184/QR/-X

TRANSISTOR

D506

MA111-X

SI DIODE

D682

1SR154-400-X

DIODE

C501

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C502

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C503

NEAG0JM-107X

E CAPACITOR

100uF 6.3V M

C504

NDC31HJ-220X

C CAPACITOR

22pF 50V J

C505

NDC31HJ-220X

C CAPACITOR

22pF 50V J

C506

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C507

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C508

NCB31HK-103X

C CAPACITOR

0.01uF 50V K



Symbol No.

Part No.

Part Name

Description

Local

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for KD-LH811

Page 1: ...UCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 28 5 TROUBLESHOOTING 1 32 Area suffix E Southern Europe EX Northern Europe EY Eastan Europe EU Turkey 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 2: ... 1 620 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 35 dB Capture Ratio 1 5 dB MW Tuner Sensitivity 20 µV Selectivity 35 dB LW Tuner Sensitivity 50 µV CD PLAYER SECTION Type Compact disc player Signal Detection System Non ...

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: ...ing 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 too long ...

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: ...ing the heat sink See Fig 2 1 From the left side of the main body remove the two screws A and two screws B attaching the heat sink 2 Take out the heat sink Fig 2 Front panel assembly Detach button Heat sink A A B 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 ...

Page 8: ...ing the top chassis assembly See Fig 5 4 Lift the top chassis assembly in the direction of the arrow and disconnect the connector CN501 on the CD mecha nism assembly from the connector CN702 on the main board See Figs 5 and 6 5 Take out the top chassis assembly from the bottom chassis assembly Fig 3 Fig 4 Fig 5 Fig 6 Top chassis assembly C C Bottom chassis assembly Bottom chassis assembly Top chas...

Page 9: ... 3 1 4 Remov ing the front chassis 1 Disconnect the card wire from the connector CN601 on the mechanism control board 2 Remove the five screws G attaching the mechanism con trol board 3 Release the claw a and take out the mechanism control board Reference After attaching the mechanism control board attach it to the claw a and pass the slot b of it into the projection of the CD mechanism assembly F...

Page 10: ...rom the top side of the bottom chassis assembly remove the two screws K attaching the main board to the bottom chassis assembly See Fig 12 3 Release the stopper of the connector CN701 on the main board in an upward direction disconnect the card wire from the connector CN701 See Fig 12 4 Disconnect the wire from the connector of the front door mechanism assembly See Fig 12 5 Disconnect the wire fro...

Page 11: ...ming the following procedures remove the front panel assembly heat sink top chassis assembly and main board 1 From the top side of the bottom chassis assembly remove the screw P attaching the FPC guide to the bottom chassis 2 Remove the five screws Q attaching the front door mecha nism assembly to the bottom chassis Reference When attaching the screws P and Q apply a locking agent them 3 Take out ...

Page 12: ...he rear cover See Fig 16 3 Take out the switch board from the front panel assembly See Fig 17 Note When removing the rear cover and switch board be careful not to lose the comp spring See Fig 17 Fig 15 Fig 16 Fig 17 R Rear cover R R Rear cover Joints c Joints c Joints c Joints c Switch board Front panel assembly Comp spring www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 ...

Page 13: ...de 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 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 14: ...the connector board in the direction of the arrow to release the two joints b 5 Unsolder the wires 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 Short circuit point Soldering Flexible wire B Flexible wire Connector board Frame www xiaoyu163 com QQ376315150 9 9 2 8 ...

Page 15: ...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 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 16: ...re 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 Damper 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 ...

Page 17: ...row 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 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...

Page 18: ...s 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 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 3763...

Page 19: ...ng the joint 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 of the feed rack is certainly inserted to the slot j of the change lock lever 4 Reattach the feed sw holder using t...

Page 20: ... 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 necessary Fig 21 Joint k Trigger arm Chassis rivet assembly Trigger arm Chassis rivet assembly Part p Part m Part...

Page 21: ...elect 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 lock arm Link plate Joints v Hook w www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8...

Page 22: ...s 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 arm Hook w Boss x Select lock arm spring Joint v Joint v Link plate Joint t Point z Point y Select lock arm Mode s...

Page 23: ...te 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 reattaching the select arm R check if the points e and f are correctly fitted and if each part operates prop erly F...

Page 24: ...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 roller guide spring inside of the roller guide Refer to Fig 34 Fig 31 Fig 32 Fig 33 Fig 34 Roller guide Roller guide...

Page 25: ...g 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 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 37631515...

Page 26: ... 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 Joint n Feed gear Loading plate assembly L side plate Chassis rivet assembly Joint p Loading gear 4 Loading gear 2 Load...

Page 27: ...ching 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 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 c...

Page 28: ...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 voltage DC14 4V 11 to 16V...

Page 29: ... Mode MENU VERSION ERROR READ CD DATA READ Service Mode Version ERROR READ Error Read CD Error Read CD Error Read A B MAIN CH Error Read Panel Mecha Error Read CD V CH V OK Function V 3 2 5 1 4 E2 E1 E3 CH Error Read 3 2 5 1 4 E2 E1 E3 Panel Mecha Error Read 3 2 5 1 4 E2 E1 E3 OK button DISP button VOLUME button CURSOR button BACK button www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296...

Page 30: ...vo at initial CD Data Read OK Read FEB FEO TEB RFG FGA TEO TGA COUNT ERROR RUNNING PANEL MECHA 2 COUNT ERROR RUNNING CD COUNT ERROR RUNNING PANEL MECHA 3 EPROM Clear Name Clear CD Error Clear CH Error Clear Panel Mecha Error Clear Picture Clear Data Clear EPROM Clear NOW EPROM CLEAR Name Clear NOW NAME CLEAR 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 ...

Page 31: ...ROR CLEAR Panel Mecha Error Clear NOW PANEL MECHA ERROR CLEAR D SPI PTY PI SM SQ TP TA MS DI AF PS PTY CLOCK 00 00 Freq 87 5MHz 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 32: ...ons Is the disk rotated YES NO Is 4V present between IC681 pins 15 and 16 NO Is 4V present at IC621 pin 41 NO Check IC621 Does the RF signal appear at IC601 pin 19 YES YES Check the spindle motor and its wiring Is the RF waveform at IC601 pin 19 distorted YES Proceed to the Tracking section Check the circuits in the vicinity of IC601 or the pickup NO NO YES Check the vicinity of IC681 When the dis...

Page 33: ...esent at IC901 pin 10 YES Check the connection between IC901 pin10 and IC161 pin 40 Check IC901 and its peripheral circuits NO YES NO Check IC572 and its peripheral circuits YES NO Check IC161 and its peripheral circuits Check the power amp IC301 YES Is the audio signal output at IC361 IC381 pins 12 and 13 during playback YES NO Check IC361 IC381 and its peripheral circuits www xiaoyu163 com QQ376...

Page 34: ...a 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 the power switch and disconnect the power cord Replace the pickup with a normal one Refer to Removing the ...

Page 35: ...BK GN BK BK RD BL WH BR Black Red Blue White Brown GN Green VI Violet GY Gray YL Yellow OR Orange RR Rear Right FR Front Right FL Front Left RL Rear Left REMOTE Remote ILL Illuminations Control ANT ACC TEL Auto Antenna ACC Line Telephone Muting GND Ground MEMORY Memory Backup Battery RR RR RL RL FL FL FR FR ACC MEMORY ILL GND REMOTE TEL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422965...

Page 36: ...y 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 37: ...astan Europe EU Turkey Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 5 to 7 CD ROM No SML200503 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 38: ...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 39: ...MCK E2PROMDI E2PROMDO MUTE J1 ANT LOAD FEED LOAD FEED SPINDLE SPINDLE VA VB VE VF LD MD VREF SPK BATTERY CN901 SD ST AFCK SM SQ SEEK FM AM PLLCE PLLDA PLLCL PLLDI KEYDATA DISPSCK DISPDATA DISPCE REMOCON LEVEL IC405 REMOCON REM VOUTL VOUTR DACML DACMC DACMD BCK LRCK DATA SDO BCK LRCK CD L CH CD R CH CDRESET B DET P DET CDMUTE CDREQ PICTCLK PICTDI CDRESET CDMUTE CDREQ B DET P DET BUSSI SO BUSCLK BUS...

Page 40: ...47 51K 51K 51K 1K 47 16 0 1 0 0015 2SD601A QR X 12K 1 50 RB160M 30 X 0 047 12K 1K 1 50 1 50 1 1 1 1 820 820 820 820 1 50 100 10 100 10 2 2 50 0 033 CD4066BPW X 0 027 0 027 0 01 0 0056 UN2211 X UN2211 X KTD1304 X KTD1304 X KTD1304 X KTD1304 X 39K MA111 X 180 180 180 180 QNN0490 001 820 180 1 50 4 7 25 4 7 25 4 7 25 4 7 25 22K 22K 0 0015 0 1 33K 33K 100K 47 16 100K 1 50 1 50 100 10 100 10 22K 22K 10...

Page 41: ...00P 0 1 12k 33k 47 6 3 100k 6 8k 0 01 6 8k TC94A34FG 002 0 6 8k 47k 10k 0 01 1k 24K 4 7 35 4 7 35 UN2211 X UN2111 X 8 2K 27K 8 2K 27K 150p 150p 4 7 35 4 7 35 10k 4 7k 4 7k 0 1 0 01 100 6 3 100k 6 8k 3 9k 0 18k 1k UN2211 X 2SB624 4 X 0 01 47u UN2211 X BA5830FP X 6 8k 2 2K 12k 1 8k 0 01 2SB1184 QR X 4 7 35 47 16 10 6 3 0 1 47 16 MA111 X 100 TA2157FN X 0 47k 47u 47k NJM4580V X 47 47 PCM1753 X 0 33 0 ...

Page 42: ...02 10K 330 330 SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X 470 470 330 330 330 330 330 330 470 470 330 330 MC2838 X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X 680 470 NJU7241F33 X 330 2SD601A QR X 2SD601A QR X MA8062 M X MA8062 M X MA8062 M X 2SD601A QR X 2SD601...

Page 43: ...257 C258 C259 C260 C276 C301 C302 C307 C308 C311 C312 C317 C318 C361 C362 C363 C364 C365 C366 C367 C368 C369 C370 C371 C372 C381 C382 C383 C384 C385 C386 C387 C388 C389 C390 C391 C701 C703 C704 C705 C706 C708 C710 C717 C718 C720 C721 C722 C781 C782 C783 C841 C851 C852 C881 C891 C895 C902 C903 C904 C905 C906 C907 C908 C909 C951 C961 C978 C991 C992 C993 C994 C995 C996 C997 C998 CN141 CN251 CN701 CN7...

Page 44: ... C577 B501 X651 Q574 R501 R568 R569 R570 Q573 C662 RCH SCK LRCK DSEL REQ BDET SI SO VDD BUSCK PDET RESET CDMUTE DATA BCK 9V LCH X571 L573 R598 R599 C647 C674 B571 R594 C594 C597 R595 C561 C521 C522 C524 C526 C528 C530 C531 C534 C535 C533 C527 C538 C539 C523 C525 C529 C536 C537 C532 C616 C687 C685 C686 C688 Q651 C596 C595 R593 C598 C689 C690 C615 B681 D506 IC501 C693 C694 IC571 R678 Q652 C576 C602 ...

Page 45: ...485 R486 R487 R488 R489 R490 R491 R492 R493 R494 R495 R496 R498 R499 R4003 R4004 R4005 RST SBD SBT TH401 VDD X401 D400 D401 D402 D403 D404 D405 D406 D407 D408 D409 D410 D411 D412 D413 D414 D415 D431 D439 D440 D441 IC405 Q423 Q424 Q425 Q426 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 R431 R432 ...

Page 46: ...tari machi Maebashi city 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 47: ...parts list Block No 01 03 Packing materials and accessories parts list Block No M3 KD LH811 3 2 3 6 3 8 3 16 Area suffix E Southern Europe EX Northern Europe EY Eastern Europe EU Turkey KD LH811 MA155 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 xiaoyu16...

Page 48: ... 38 21 23 11 24 23 12 7 8 40 30 17 5 63 61 64 65 69 70 73 60 54 56 47 48 49 51 46 50 45 53 58 59 26 25 29 29 29 29 74 75 66 67 68 57 6 52 52 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 49: ...28 86 28 82 89 88 80 15 3 5 10 16 16 1 14 20 19 71 72 4 30 17 5 19 62 63 61 69 58 59 9 14 22 18 2 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 50: ...CH LEVER 35 GE40192 002A SHAFT 36 GE40195 002A T SPRING 37 GE30973 001A KICK LEVER 38 GE40194 001A T SPRING 39 GE40193 002A SHAFT 40 WDL123525 SLIT WASHER x2 41 GE31202 008A F CHASSIS ASSY 42 GE40196 002A ABSORBER x2 43 GE40156 001A BLIND 44 QYSPSGU2040MA TAP SCREW M2 x 4mm x2 45 GE10113 003A F PANEL 46 GE31641 006A FINDER ASSY 47 GE31632 002A COMBO BTN R 48 GE31633 002A COMBO BTN L 49 GE31634 002...

Page 51: ...QYSDSF2606ZA TAP SCREW M2 6 x 6mm 86 QYSDSF2606ZA TAP SCREW M2 6 x 6mm x2 87 QYSDST2604ZA TAP SCREW M2 6 x 4mm 88 QYSDST2606ZA TAP SCREW M2 6 x 6mm 89 GE40214 001A WIRE HOLDER 90 QYSDST2604ZA TAP SCREW M2 6 x 4mm Symbol No Part No Part Name Description Local 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 89249829...

Page 52: ...5 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 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 ...

Page 53: ...W 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 ASSY 86 30321101T LOADING GEAR 1 87 30321102T LOADING GEAR 2 88 30321103T LOADING GEAR 3 89 30321104T LOADING GEAR 4 90 3032110...

Page 54: ...50V M C51 QERF1HM 474Z E CAPACITOR 0 47uF 50V M C52 NCB31CK 104X C CAPACITOR 0 1uF 16V K C53 NCB31HK 472X C CAPACITOR 4700pF 50V K C54 NCB31HK 103X C CAPACITOR 0 01uF 50V K C55 NCB31CK 104X C CAPACITOR 0 1uF 16V K C71 QERF1HM 225Z E CAPACITOR 2 2uF 50V M C72 NCB31EK 223X C CAPACITOR 0 022uF 25V K C73 NCS31HJ 561X C CAPACITOR 560pF 50V J C74 NCB31HK 103X C CAPACITOR 0 01uF 50V K C75 QERF0JM 476Z E ...

Page 55: ...909 QERF1CM 226Z E CAPACITOR 22uF 16V M C910 NCB31AK 474X C CAPACITOR 0 47uF 10V K C951 QERF1AM 227Z E CAPACITOR 220uF 10V M C961 QEZ0723 338 E CAPACITOR 3300uF C978 QERF1HM 225Z E CAPACITOR 2 2uF 50V M C991 NDC31HJ 471X C CAPACITOR 470pF 50V J C992 NDC31HJ 471X C CAPACITOR 470pF 50V J C993 NDC31HJ 471X C CAPACITOR 470pF 50V J C994 NDC31HJ 471X C CAPACITOR 470pF 50V J C995 NDC31HJ 471X C CAPACITOR...

Page 56: ...G RESISTOR 47kΩ 1 16W J R747 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Symbol No Part No Part Name Description Local R748 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R749 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R753 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R754 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R755 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R757 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R758 NRSA63J 102X MG RESISTOR 1kΩ 1 ...

Page 57: ... C CAPACITOR 470pF 50V J C409 NCB31EK 473X C CAPACITOR 0 047uF 25V K C410 NBE20JM 475X TA E CAPACITOR 4 7uF 6 3V M C411 NBE20JM 475X TA E CAPACITOR 4 7uF 6 3V M C412 NBE20JM 475X TA E CAPACITOR 4 7uF 6 3V M C414 NCB31EK 473X C CAPACITOR 0 047uF 25V K C415 NCB31EK 473X C CAPACITOR 0 047uF 25V K C416 NBE20JM 106X TA E CAPACITOR 10uF 6 3V M C417 NBE20JM 106X TA E CAPACITOR 10uF 6 3V M C418 NCB31EK 47...

Page 58: ... 391X MG RESISTOR 390Ω 1 16W J R487 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R488 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R489 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R490 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R491 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R492 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R493 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R494 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R495 NRSA63J 391X MG RESI...

Page 59: ...al C654 NCB31CK 104X C CAPACITOR 0 1uF 16V K C655 NCB31HK 103X C CAPACITOR 0 01uF 50V K C656 NCB31CK 104X C CAPACITOR 0 1uF 16V K C659 NCB31CK 104X C CAPACITOR 0 1uF 16V K C660 NDC31HJ 101X C CAPACITOR 100pF 50V J C661 NCB31HK 103X C CAPACITOR 0 01uF 50V K C662 NDC31HJ 101X C CAPACITOR 100pF 50V J C663 NBE20JM 106X TA E CAPACITOR 10uF 6 3V M C664 NCB31HK 222X C CAPACITOR 2200pF 50V K C665 NCB31EK ...

Page 60: ...X MG RESISTOR 47kΩ 1 16W J R626 NRSA63J 474X MG RESISTOR 470kΩ 1 16W J R627 NRSA63J 153X MG RESISTOR 15kΩ 1 16W J R628 NRSA63J 155X MG RESISTOR 1 5MΩ 1 16W J R629 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R630 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R631 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R632 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R633 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R634 NRSA63J 0R0X MG RESISTOR 0...

Page 61: ...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 62: ...pplemental order of WARRANTY CARDs are available P3 P7 P7 P4 P6 P2 P3 P3 P1 A20 A18 A19 A1 KIT A12 A13 A14 A15 A16 A5 A4 A17 P5 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 63: ...INSTALL MANUAL LH811EX A 7 GET0274 014A INSTALL MANUAL LH811EY A 8 LVT1299 003A IMAGE CONV SHT A 9 VND3046 001 SERIAL TICKET LH811E LH811EX LH811EY A 10 WARRANTY CARD BT 54023 1 LH811E LH811EX LH811EY A 11 QAM0689 001 CD ROM A 12 VKZ4027 202 PLUG NUT A 13 VKH4871 003 MOUNT BOLT A 14 VKZ4328 003 LOCK NUT A 15 QYWWS53A008ZA WASHER 0mm 5 3mm x A 16 GE40130 002A HOOK x2 A 17 FSJB3002 30C HARD CASE A 1...

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