JVC Detailed Information on KD R577 Car Stereo System
Page 79

Panel board

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

Forward side

(Switch board)

S456

 

D413

 

 

 

 

 

 

 

 

 

 

 

 

R421

R422

R423

R424

R425

R426

R427

D412

IC585

S461

R586

 

R585

C585

R587

 

 

B472

C586

B471

 

 

 

(Panel board)

B657

D582

D583

D585

D587

D589

D591

D581

C510

C509

R580

R579

R578

R577

R576

R575

R522

R518

R574

B656 D592

D593

D594

B655

 

CN582

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D584

 

 

 

 

 

R597

 

 

 

 

 

 

 

 

 

D586

 

 

 

 

 

 

TP665

TP685

 

 

 

 

 

D588

 

 

 

TP666

 

 

 

 

 

 

 

 

D590

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B654

 

 

 

 

 

 

TP684

TP664

 

 

 

 

 

 

 

 

L659

C699

R661

R660

TP663

TP683

 

R691

C697

 

 

 

 

 

R693

R687

C667

 

 

 

 

 

 

 

C662

R662R692

Q692C696

L658

Q693C695

 

TP662

TP682

TP681

TP661

 

 

 

 

Q691

R686

C664

 

 

 

 

 

 

 

 

C650

 

 

 

 

 

 

 

B653

TP688

 

TP668

TP667

TP687

 

 

 

 

B652

 

 

 

B651

 

 

 

 

 

 

 

 

 

 

 

S462

S464

S454

R583

B650

 

 

 

 

 

 

 

R431

R432

R433

 

R418

R419

D410

 

 

 

R429

R430

 

 

R416

R417

R420

S455 R455

R411

R412

D407

R413

R414

R415

 

 

 

 

R468

 

 

 

 

 

 

 

 

Q453

 

R458

 

 

 

 

 

R460

 

 

Q452

 

R457

 

R461

 

 

 

 

D408

 

 

 

 

R434

R435

R584

R582

 

 

R436

R437

R438

D403

D406

 

 

Q403

 

S463

 

 

Q402

 

 

 

R591

 

R594

D411

S501

S459

Q404 R616

R617

R596

R6907

R6903

R6906

IC691

R6904

R6905

C6903

Q451

 

 

 

R456

Q406

C614

C613

 

 

 

 

 

 

 

 

 

C609

 

 

S458

 

 

 

 

 

 

C602

C603

 

D405

 

 

 

 

 

 

 

R593

Q401

 

R459

 

R439

R440

S451

R444

R445

 

 

 

 

 

S452

 

 

R443

 

 

R441

R442

R452

R447

R446

 

 

D414

 

 

C608

 

 

D404

 

 

 

R465

 

 

 

 

 

R453

R451

D415

 

 

 

 

 

 

R462

R466

R467

 

R464

R463

 

D401

 

 

 

S460

 

 

 

 

 

D402

R448

 

 

 

 

 

 

 

 

 

 

 

 

 

R406

R407

R408

R409

R410

 

 

 

 

 

R454

 

 

 

 

 

 

R401

R402

R403

R404

R405

S453

S457

D409

2-15

Page 78 Page 80
Image 79
Page 78 Page 80
Contents KD-AVX1 For Northern America version SpecificationPAL For Europe versionAudio Amplifier Section For Asia & Australia versionSection Precautions Grounding to prevent damage by static electricity Preventing static electricityHandling the traverse unit optical pickup Important for laser products Reproduction and Position of LabelsSection Specific Service Instructions Removing the side heat sink See Reference Main body section Removing the panel assembly SeeSide heat sink Remove the panel assembly and side heat sink Removing the top chassis assembly See Figs.3 toRemoving the DVD mechanism assembly See Figs.8 Removing the front chassis assembly SeeRemoving the main sub board See Removing the loading unit assembly SeeRemoving the front bracket assembly See CN962 Front bracket assemblyDetach lever Connector cover Removing the connector board See Figs.13 toRemoving the main board See Figs.16 Removing the rear bracket See Removing the panel switch board SeeRear heat sink Rear bracket Removing the panel board See Figs.20 Removing the switch board See Figs.20CN582 Short-circuit points Removing the mechanism section See to Removing the top cover SeeReattaching the clamper unit See to Removing the clamper unit See toClamper unit Clamper spring Notch 20 No.MA165 Removing the front unit See to Removing the loading arm assembly See Removing the rod LR/roller assembly See Removing the DVD pickup assembly See to Removing the spindle motor See Removing the feed motor assembly SeeConnection procedure Test instruments required for adjustmentConnection method Standard measuring conditions Adjustment procedure Adjustment method for jitterD8CA Jitter value conversion tableService mode setting procedure Service mode Standard input/output conditionsOperation procedures Service Mode Ntsc Running Mode Service MODE4 RDS S Mode Monitor S Mode DVD check modeError code tables Mechanism error codeWriting method for micon ROM correction Running modeUpdate method of firm ware Power on Insert the disc which a farm was written in atChroma Monitor adjustment16 PIN Cord Diagram for E version Section TroubleshootingNo.MA1651-39 16 PIN Cord Diagram for A, J, U, UN, UT versionVPT Parts List Exploded view of general assembly and parts list 133 131 132 General Assembly Panel Assy DVD mechanism assembly and parts list DVD mechanism Thrust Spring QYSPSFT2040ZA TAP Screw Electrical parts list QERF1HM-225Z Capacitor QERF1HM-104Z Capacitor Part Name Description Local R231 NRSA63J-104X NRSA63J-2R2X MG Resistor Panel board NDC31HJ-2R0X Capacitor 16W J R601 NRSA63J-121X Connector board NEAF0GM-227X Capacitor SW4 Packing materials and accessories parts list Packing and Accessories Schematic Diagrams Safety precaution M O Block diagram Version Main amplifier section Standard schematic diagramsSheet GDC-R Panel-A sectionS456 MA2SV03-X Panel-B sectionSheet Sheet Connecting sectionSheet Tubuyaki DVD servo control sectionTo CN965 Sheet Main board Printed circuit boardsReverse side Panel board CN521 R483 C475 R482 C474 R481 R480 C470 C485 L472 IC585 Connector board M O Front end board IC301 No.MA165SCH
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