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JX-S555(J)

10 (No. 70251SCH)

Symbol

Address

   No.

IC

IC1

C4

IC101

I2

IC102

H4

IC103

H5

IC104

G4

IC106

C2

IC107

C2

IC108

D2

IC2

C5

IC3

D4

IC4

C4

IC401

E1

IC402

F1

IC403

C3

IC404

E5

IC801

F3

IC802

F3

IC803

F4

IC804

F4

IC805

F4

IC806

E4

IC807

E4

IC808

E3

IC809

D3

IC901

A5

IC902

B5

IC903

B6

IC904

A6

Transistor

Q101

F1

Q102

G1

Q103

G1

Q104

G2

Q105

G2

Q106

G1

Q107

I3

Q108

H3

Q109

G3

Q110

H3

Q111

G3

Q112

I4

Q113

I3

Q114

I4

Q115

H3

Q116

I5

Q117

I4

Q118

I5

Q119

F1

Q120

G1

Q121

G2

Q122

G2

Q124

I4

Q125

I5

Q127

G5

Q128

G5

Q129

H5

Q131

H4

Q133

G4

Q135

H5

Q137

H4

Q139

G4

Q141

E1

Q142

D1

Q144

C1

Q145

B1

Q146

D1

Q147

D1

Q148

C1

Q149

D1

Q152

C1

Q153

C1

Q154

B1

Q155

D1

Q156

D1

Q157

C1

Q158

D1

Q161

C1

Q162

C1

Q163

B1

Q164

D1

Q165

D1

Q166

C1

Q167

C1

Q170

C1

Q171

C1

Q172

B1

Q173

I4

Q174

I4

Q175

I5

Q176

I5

Q2

C4

Q3

C4

Q4

C4

Q401

E2

Q402

E2

Q403

F2

Q404

E2

Q405

E2

Q406

F2

Q407

E2

Q408

E2

Q409

F2

Q410

B1

Q411

A1

Q412

A1

Q413

E2

Q414

E2

Q415

F2

Q416

B1

Q417

A1

Q418

A1

Q420

B1

Q421

A1

Q422

A1

Q5

D4

Q901

A4

Q902

B4

Q903

B4

Q904

B5

Q905

A5

Q906

A6

Q907

A5

Q908

B5

Diode

D1

B5

D10

E5

D101

I1

D102

I1

D103

H1

D104

I1

D107

G1

D108

H1

D109

F1

D11

E5

D110

F1

D112

G1

D113

G1

D114

G2

D115

G2

D116

G2

D117

G2

D118

I3

D119

H3

D120

G3

D121

H3

D122

G3

D123

H3

D129

D1

D130

D1

D131

D1

D132

D1

D133

C1

D134

C1

D135

D1

D136

D1

D141

C1

D142

C1

D143

C1

D144

C1

D145

B1

D146

B1

D147

D1

D148

D1

D150

C1

D151

B1

D152

D1

D153

D1

D154

D1

D155

D1

D158

C1

D159

C1

D160

B1

D161

H1

D162

H1

D3

D4

D4

D4

D437

B1

 MAIN BOARD

D438

B1

D439

A1

D440

A1

D441

A1

D442

A1

D5

C4

D6

C4

D901

A3

D903

B4

D904

B4

D905

B4

D906

A5

D907

A5

D908

A5

D909

A4

Resistor

R1

C5

R10

C5

R101

I1

R102

I1

R103

H1

R104

H1

R106

G1

R107

F1

R108

I1

R109

H1

R11

C5

R111

H1

R112

G1

R12

D4

R120

H5

R121

H5

R123

G2

R124

G2

R125

G1

R126

F1

R127

F1

R128

G1

R129

G1

R13

C5

R130

G2

R131

G1

R132

G1

R133

F1

R134

G2

R135

G2

R138

G1

R139

G1

R14

C5

R140

G2

R141

F1

R142

F1

R143

G2

R145

G1

R146

G2

R147

G2

R148

G2

R149

G2

R15

C5

R151

G2

R152

G2

R153

G1

R154

G1

R155

G2

R156

G2

R157

G1

R158

G2

R16

C5

R160

I3

R161

H3

R162

G3

R163

H3

R164

G3

R165

I4

R166

I3

R167

I3

R168

I5

R169

I5

R17

C5

R170

I3

R171

I3

R172

I3

R173

H3

R174

G3

R175

H3

R176

H3

R177

I3

R178

I4

R179

I5

R18

C5

R180

I4

R181

H3

R182

I3

R183

H3

R184

G3

R185

H3

R186

G3

R187

H3

R188

I4

R189

I5

R19

C5

R190

I4

R191

I5

R193

I4

R194

I5

R195

I4

R196

I5

R197

I3

R198

I4

R199

I4

R2

D5

R20

D5

R200

I5

R201

H3

R202

H3

R203

H5

R204

H4

R205

G4

R206

H5

R207

H4

R208

G4

R209

H5

R21

D5

R211

H4

R213

G4

R215

H5

R217

H4

R219

G4

R22

D5

R23

D5

R239

D1

R24

D5

R240

D1

R241

D1

R242

D1

R243

D1

R244

E1

R245

D1

R246

D1

R247

C1

R248

D1

R249

D1

R25

D5

R250

D1

R251

D1

R252

D1

R253

G3

R254

G3

R26

D5

R260

C1

R261

C1

R262

C1

R263

C1

R264

C1

R265

C1

R266

C1

R267

B1

R268

B1

R269

B1

R27

D5

R270

B1

R276

E1

R277

D1

R279

C1

R28

D5

R280

B1

R281

D1

R282

D1

R283

D1

R284

D1

R287

C1

R288

C1

R289

B1

R29

D5

R290

H3

R291

H3

R292

H3

R293

G3

R294

H3

R295

I3

R296

I4

R297

I5

R3

D5

R30

C5

R301

I4

R302

I4

R303

I4

R304

I4

R305

I4

R306

I5

R307

I5

R308

I5

R309

I5

R31

C5

R310

I5

R32

C5

R328

C2

R329

C2

R33

C4

R330

C2

R331

B2

R332

B2

R333

D2

R334

D2

R335

E2

R336

C2

R337

D2

R338

D2

R34

C4

R35

H5

R36

H5

R37

D5

R38

D4

R4

D5

R401

G1

R402

F1

R406

E3

R407

E3

R408

C3

R409

C3

R410

C3

R411

C3

R428

E2

R429

E2

R430

F2

R431

E2

R432

E2

R433

F2

R434

F2

R435

B2

R436

A2

R437

A2

R438

E2

R440

E2

R441

E2

R443

E2

R444

F2

R446

F2

R447

E2

R448

E2

R449

F2

R453

E2

R454

E2

R455

F2

R456

B1

R457

A1

R458

A1

R459

B1

R460

A1

R461

A1

R462

B1

R463

A1

R464

A1

R465

G1

R466

G1

R467

F1

R468

F1

R478

E2

R479

E2

R496

B1

R499

A1

R5

D5

R500

B1

R6

D5

R7

D5

R8

D5

R811

F3

R812

F3

R813

F4

R814

F4

R815

F3

R816

F4

R817

F3

R818

E3

R819

F3

R820

F4

R821

F3

R822

F3

R823

F4

R824

F4

R825

F3

R826

F4

R827

F3

R828

F3

R829

F3

R830

F4

R831

E4

R832

E4

R833

E4

R834

E4

R847

E4

R848

E4

R850

E5

R851

E4

R853

E4

R854

E4

R855

F4

R856

F4

R857

F4

R858

F4

R9

C5

R901

A3

R902

A3

R903

A4

R904

A4

R905

B4

R906

B4

R907

B4

R908

B4

R909

B4

R910

B4

R911

B4

R912

A5

R913

A5

R914

B5

R915

A5

R916

A5

R917

A5

R918

A5

R919

B4

R920

B4

R921

B5

R922

B4

R923

B5

R924

A6

R926

B5

R927

B6

R928

B5

Condenser

C1

C5

C10

C5

C101

I1

C102

I1

C103

H1

C104

H1

C106

H1

C107

F1

C11

C5

C118

I1

C119

H1

C12

D5

C121

H1

C122

F1

C123

I2

C125

G1

C127

G1

C128

G2

C129

H2

C13

D5

C130

H2

C131

H2

C132

H2

C133

H2

C134

H2

C136

I2

C137

I3

C138

I3

C14

D5

C140

G2

C141

G2

C142

G1

C143

F1

C145

I5

C146

H3

C147

I4

C148

H5

C149

H4

C15

D5

C150

I2

C151

H3

C152

I4

C153

F1

C154

G2

C155

I4

C156

I5

C157

C2

C159

G4

C16

D5

C160

I3

C161

H3

C162

G1

C163

D2

C164

I5

C165

I4

C167

I4

C168

I5

C169

G5

C17

D5

C170

G5

C171

F5

C172

F5

C175

I3

C176

I4

C18

D5

C183

C3

C184

C2

C187

E1

C189

D1

C19

D5

C193

C1

C195

B1

C196

H3

C197

I4

C198

I5

C199

E1

C20

C5

C200

D2

C201

D2

C204

C2

C205

I3

C206

H4

C207

I3

C21

C5

C210

H4

C211

D2

C213

I4

C214

I5

C215

I5

C216

I4

C217

H5

C218

H4

C219

H3

C22

C5

C220

G3

C221

H4

C222

I2

C223

I2

C23

C5

C24

C5

C25

C5

C26

B5

C27

B5

C28

C5

C29

C5

C31

D5

C4

B5

C401

G1

C402

E1

C403

G1

C404

G1

C405

E1

C406

F1

C407

E2

C408

F2

C409

B3

C410

E2

C411

E2

C412

D5

C413

E1

C414

F2

C415

F2

C416

F2

C417

B1

C418

A1

C419

B2

C425

E2

C426

E2

C427

F2

C428

F2

C5

D4

C6

D5

C7

C5

C8

C5

C811

F3

C812

F3

C813

F4

C814

F4

C815

F3

C816

F4

C817

F3

C818

F3

C819

F3

C820

F4

C821

E4

C822

E4

C824

E4

C825

E4

C838

F3

C839

F4

C840

E3

C841

F4

C843

F3

C844

F3

C845

F4

C846

E4

C848

E5

C849

E4

C850

I1

C851

I1

C852

H1

C853

F2

C854

F2

C855

F2

C856

H1

C857

F2

C858

F3

C859

F3

C860

F4

C861

F4

C862

F4

C863

F4

C864

E4

C865

E4

C9

C5

C901

B3

C902

A3

C903

A3

C904

A4

C905

B4

C906

B4

C907

B4

C908

A5

C909

A5

C910

A5

C911

A6

C912

B5

C913

A6

C914

B5

C915

A5

C916

B4

C917

A5

C918

B6

C919

A4

C920

B5

C921

A6

Oters

CJ101

I1

CJ102

I1

CJ103

H1

CJ104

H1

CJ105

G2

CJ106

I3

CJ107

H5

CJ108

H5

CJ110

H4

CJ111

H4

CJ112

G4

CJ113

G4

CJ116

G5

CJ117

F5

CJ118

F4

CJ119

F4

CJ120

F4

CJ121

F4

CJ122

F4

CJ123

F4

CJ124

F4

CJ125

E3

CJ126

E4

CJ127

E4

CJ128

E3

CJ129

E3

CJ130

D3

CJ131

D3

CJ132

D3

CJ133

D3

CJ134

D3

CJ135

D3

CJ138

F1

CJ139

E2

CJ140

B1

CJ147

C3

CJ148

C3

CJ149

D4

CJ150

D5

CJ151

C5

CJ152

C5

CJ154

E1

CJ155

C6

CJ156

C4

CJ157

I3

CJ158

C3

CJ159

D5

CJ160

D5

CJ161

D5

CJ162

C5

CJ163

C5

CJ164

C5

CJ165

C5

CJ167

D4

CN1

B5

CN3

C5

CN804

F4

CN805

E3

CN806

D3

CN811

H1

CN812

F3

CN813

E3

CN901

B3

F901

A3

J102

A1

J103

A1

J105

A2

J107

A1

J108

B2

J109

B1

J110

B1

J111

B1

J112

B1

J113

B1

J114

B2

J115

C1

J116

C2

J117

B2

J118

B2

J119

B2

J120

B2

J121

C2

J122

C1

J123

C2

J125

C2

J126

C2

J127

C2

J128

C2

J129

C2

J130

C2

J131

D2

J132

C2

J133

C2

J134

C2

J135

D2

J136

D2

J137

D2

J138

D2

J139

D2

J140

D2

J141

E2

J142

E2

J143

E1

J144

D2

J145

D2

J146

D2

J147

D2

J148

A4

J149

A4

J150

A5

J151

A5

J152

B5

J153

B5

J154

A5

J155

A6

J156

B6

J157

B6

J158

B6

J159

B6

J160

B5

J161

B5

J162

C6

J163

C6

J164

C3

J165

C3

J166

C3

J167

C3

J168

C3

J169

D3

J170

D3

J171

D3

J172

C3

J173

C3

J174

C3

J175

D3

J176

C3

J177

D3

J178

C4

J179

C4

J180

C4

J181

D4

J182

D3

J183

D4

J184

C4

J185

C4

J186

C4

J187

C4

J188

C4

J189

C4

J190

C4

J191

C4

J192

C4

J193

C4

J194

B4

J195

B4

J196

B5

J197

C5

J198

B5

J199

B5

J200

B5

J201

C5

J202

D5

J203

C5

J204

D5

J205

D5

J206

D4

J207

D4

J208

E4

J209

E4

J210

E4

J211

E4

J212

E4

J213

E4

J214

E5

J215

E5

J216

E5

J217

E5

J220

D6

J221

D6

J222

D6

J223

E5

J224

E4

J225

E4

J226

F4

J227

F4

J228

F4

J229

F4

J230

F5

J231

F5

J232

F5

J233

F6

J236

E2

J237

F2

J238

F2

J239

E2

J240

E2

J241

E2

J242

F2

J243

F2

J244

E2

J245

E2

J246

F2

J247

E2

J248

E2

J249

E2

J250

D3

J251

E3

J252

E3

J253

E3

J254

E3

J255

E3

J256

E3

J257

E3

J258

E3

J259

E3

J260

F3

J261

F3

J262

F3

J263

F3

J264

F3

J265

F3

J266

F3

J267

E3

J268

E3

J269

F3

J270

E4

J271

F4

J272

F4

J273

E4

J274

F1

J275

F1

J276

F1

J277

F1

J278

F1

J279

F1

J280

G2

J281

H1

J282

H1

J283

H1

J284

H1

J285

I1

J286

I2

J287

G2

J288

G2

J289

H2

J290

G2

J291

H2

J292

G2

J293

G2

J294

G2

J295

G2

J296

G2

J297

G2

J298

G3

J299

G3

J300

G3

J301

G3

J302

G3

J303

I2

J304

I2

J305

I2

J306

H2

J307

H2

J308

I2

J309

I2

J310

I3

J311

I3

J312

H2

J313

H2

J314

H2

J315

H2

J316

H3

J317

G3

J318

H3

J319

I3

J320

H3

J321

H3

J322

H3

J323

H3

J325

H3

J327

G3

J328

G3

J329

G3

J330

G4

J331

G4

J332

H3

J333

H4

J334

H4

J335

H4

J336

H4

J337

H4

J338

G5

J339

G4

J340

G4

J341

G4

J342

G4

J343

G5

J344

G5

J345

G5

J346

G4

J347

G5

J348

G5

J349

G4

J350

G4

J351

G5

J352

G5

J353

G5

J354

G5

J355

G5

J356

G5

J357

H5

J358

G4

J359

H5

J360

H5

J361

H4

J362

H5

J363

H4

J364

H4

J365

H4

J366

H4

J367

H5

J368

H5

J369

I5

J370

H5

J371

I5

J372

I4

J373

I5

J374

F1

J375

F1

J376

C3

J377

I4

J378

D6

J379

D6

L102

I3

L103

I4

L901

A3

L902

B4

L903

A5

L904

A5

M101

I4

M102

I5

PC901

B4

PJ101

I1

PJ102

H1

PJ103

D1

PJ104

D1

PJ106

C1

PJ107

I1

PJ108

H1

PJ110

H1

PJ111

F1

PJ112

E1

PJ113

D1

PJ115

C1

PJ116

B1

PJ401

G1

PJ402

F1

PJ403

B1

PJ405

G1

PJ406

F1

PJ407

B1

RF1

B5

RF401

E4

RF402

E3

T901

A4

VD901

B3

VR101

I3

VR102

I5

X1

C5

Содержание JX-S555

Страница 1: ...J JX S555 J Contents Safety Precautions 2 Main Parts Locations 3 Disassembly of Parts 4 Connection Diagram 6 Circuit Description 7 Adjustments 11 Position of ICs and Adjustment Points 12 Servicing Guidelines 13 Block View Inside IC 17 Design and specifications are subject to change without notice ...

Страница 2: ...hould be confirmed that they have been returned to normal after re assembling 5 Leakage currnet check Electrical shock hazard testing After re assembling the product always perform an isolation check on the exposed metal parts of the product antenna terminals knobs metal cabinet screw heads headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical sho...

Страница 3: ... No 70251 3 JX S555 J Main Parts Locations AUDIO 2 board AUDIO 1 board Front 1 board Bottom chassis Front panel ass y Front 2 board Rear panel MAIN board Jack board Top cover ...

Страница 4: ...JX S555 J 4 No 70251 Disassembly of Parts 2 17 6 11 18 17 17 5 14 14 16 22 9 8 15 21 22 20 13 19 12 7 4 3 4 1 15 ...

Страница 5: ...e Main board B 5 Remove the two clamping screws E on the Main board B 6 Disengage the three claws of the locking card spacer F on the Main board B then remove the Main board by lifting it in an oblique direction Removing the Rear Panel 2 2 2 2 2 1 Removethetopcover1 2 Unplug the connector CN901 in the power supply circuit on the Main board B 3 Remove the twelve screws 7retaining the Audio 1 board ...

Страница 6: ...No 70251 Connection Diagram CN702 CN703 CN101 CN701 CN3 CN804 CN806 CN805 CN807 CN808 CN810 CN809 CN813 CN812 CN811 CN901 CN1 AUDIO 2 board Rear AUDIO 1 board MAIN board Front 1 board Front 2 board Jack board Front ...

Страница 7: ...3 P56 A14 P57 A15 Vss0 VDD0 P30 P31 Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Function Key scan inputs Key scan outputs Scan signal outputs for LED lighting Dubbing lock ON OFF H ON L OFF Scan signal outputs for LED lighting CH1 INHIBIT ON OFF H ON L OFF Not used Not used Not used Port grounding potential Port positive potential CH2 INHIBIT ON OFF H ON L OFF CH3 INHIBIT ON OFF H ON...

Страница 8: ... used Not used Not used Not used Not used CH5 S1 S2 signal input Not used A D converter reference voltage input Analog power supply for A D converter System reset input Sub system clock oscillation Internally connected To be connected to VSS0 or VSS1 X tal oscillator connection terminals for Main system clock oscillation Grounding potential except for the port CH3 D4 plug insertion detection CH4 D...

Страница 9: ... No 70251 9 JX S555 J 2 M101 M102 J46729 002 Comb filter module Buffer VIDEO IN Matrix BPF 1H GDL Buffer Buffer Y OUT C OUT Delay Line ...

Страница 10: ...ring the I2 C bus compatibility for TV Among the 5 video inputs 4 inputs are compatible with the S2 and S Video standards The outputs each audio output uses a pair of lines for the L and R channels can be selected independently by the control through the I2 C bus However the second video and audio outputs are always based on the same video and audio input system ...

Страница 11: ... Oscillo scope 1 2 Test Point Adjustment Point 2CH C output MONITOR OUT C output Condition Condition Name C output level C output level VR101 VR102 Apply color bar signal to 1CH video input V Apply color bar signal to 1CH video input V Adjust VR101 so that the C output level at 2CH is 0 642 0 02 Vp p Adjust VR102 so that the C output level at MONITOR OUT is 0 642 0 02 Vp p ...

Страница 12: ...07 74HC4066AP IC106 74HC4052AP IC402 74HC4052AP IC401 74HC4052AP IC808 74HC4052AP IC809 74HC126AP IC403 NJM 4580D IC801 NJM 4580D IC807 NJM 4580D IC805 NJM 4580D IC804 NJM 4580D IC803 74HC4066AP IC102 74HC4066AP IC104 74HC4066AP IC103 J46729 002 M102 J46729 002 M101 IC101 VR102 VR101 CXA2079Q Position of ICs and Adjustment Points ...

Страница 13: ...Q706 or wire is defective 3 Switch operation failure CN3 Pins 8 to 14 0 or 5 V DC NO YES IC2 defective CN701 tack switch or wire defective 5 4 S V switching failure IC101 Pins 7 14 21 and 28 0 V when S Video plug is inserted 5 V when S Video plug is not inserted NO YES PJ107 to PJ110 defective Check IC101 and the surroundings 6 5 Remote control malfunction IC2 Pin 55 5 V DC at remote control code ...

Страница 14: ... C Q111 Emitter NO YES Check IC101 and surroundings Check IC102 IC104 and their surroundings F 10 The S Video input at CH5 is not displayed Y Q104 Emitter C Q102 Emitter NO YES Check Q101 to Q104 Q119 Q120 and their surroundings Go to check C G 2 0 Vp p 1 28 Vp p Y C 2 0 Vp p 1 28 Vp p Y C 2 0 Vp p 1 28 Vp p 9 The S Video inputs at CH1 to CH4 are not output at the Monitor output Y Q137 Emitter C Q...

Страница 15: ...res 12 Malfunction in Y C separation 2 0 Vp p 1 28 Vp p 2 0 Vp p 1 28 Vp p Y C Y M101 Pin 5 C M101 Pin 3 J NO YES M101 defective Check Q112 to Q114 Q173 Q174 and their surroundings 1 0 Vp p 0 64 Vp p Y C Y Q118 Emitter C Q117 Emitter K NO YES Go to check L Check IC101 and surroundings 13 Malfunction in Y C separation for monitor output 2 0 Vp p 1 28 Vp p Y C Y M102 Pin 5 C M102 Pin 3 L NO YES M101...

Страница 16: ...0 32 Vrms Q L IC801 to IC805 Pins 7 R IC801 to IC805 Pins 1 NO YES Check IC801 to IC805 and their surroundings Check IC101 and surroundings 10 dBV 0 32 Vrms 18 Audio signals are not output at the Monitor R L IC807 pins 6 7 R IC807 pins 1 2 NO YES Check IC807 and surroundings Check CN806 and wire 14 Malfunction in Y C mixing of CH1 to CH4 inputs Q107 Emitter Monitor output Q115 emitter NO YES Check...

Страница 17: ...P HITACHI 1D 1Q 1Q G1 2 2Q 2Q 2D GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1D C1 3 2 5 6 11 10 13 14 1 4 7 9 12 15 1D G1 2 2D 3D G3 4 4D 1Q 1Q 2Q 2Q 3Q 3Q 4Q 4Q VCC 4D 4Q 4Q G3 4 3Q 3Q 3D TOP VIEW INPUTS TRUE TABLE X Don t care D L H X G H H L OUTPUTS Q L H Qn Q H H Qn LATCH FUNCTION C2 2D 3D C3 C4 4D ...

Страница 18: ...JX S555 J 18 No 70251 IC101 CXA2079Q IC102 108 TC74HC4066AP TOSHIBA IC801 807 NJM4580D JRC ...

Страница 19: ...BISHI 8 7 6 5 4 3 2 1 M5230L OUTPUT CONTROL INPUT OUTPUT VOLTAGE ADJUSTMENT INPUT OUTPUT BALANCE ADJUSTMENT GND START CIRCUIT OVERHEAT PROTECTOR OUTPUT CONTROL 8 7 REFERENCE VOLTAGE GENERATOR ERROR AMPLIFIER INPUT 6 OUTPUT OVER CURRENT PROTECTOR 5 VOLTAGE ADJUSTMENT 1 GND 2 BALANCE ADJUSTMENT 3 OUTPUT 4 INPUT ERROR AMPLIFIER OVER CURRENT PROTECTOR ...

Страница 20: ...4A 8 4Y TOP VIEW A Y IC3 TC74HC04AP TOSHIBA 1G 1 1A 2 1Y 3 2G 4 2A 5 2Y 6 GND 7 14 Vcc 13 4G 12 4A 11 4Y 10 3G 9 3A 8 3Y TOP VIEW INPUTS OUTPUTS G A Y L X Z H L L H H H X Don t Care Z High Impedance R13 Q10 R14 R15 D1 Q9 R17 R16 R1 Q1 R2 R4 R5 Q4 Q3 Q2 R3 Q8 R8 R7 R6 R10 R12 R9 C1 Q13 Q14 Q12 Q5 Q6 R11 Q7 Q11 1 INPUT 2 OUTPUT 3 COMMON INPUT 3 1 2 OUTPUT COMMON TA78L005AP 5V TA78L012AP 12V Schemati...

Страница 21: ...Printed in Japan 0103 S VICTOR COMPANY OF JAPAN LIMITED COMMUNICATION NETWORK BUSINESS UNIT 1644 SHIMOTSURUMA YAMATO SHI KANAGAWA KEN 242 8514 JAPAN No 70251 JX S555 J ...

Страница 22: ...ode HITACHI D121 1SS120 Diode HITACHI D122 1SS120 Diode HITACHI D123 1SS120 Diode HITACHI D129 1SS120 Diode HITACHI D130 1SS120 Diode HITACHI D131 1SS120 Diode HITACHI D132 1SS120 Diode HITACHI D133 1SS120 Diode HITACHI D134 1SS120 Diode HITACHI D135 1SS120 Diode HITACHI D136 1SS120 Diode HITACHI D141 1SS120 Diode HITACHI D142 1SS120 Diode HITACHI D143 1SS120 Diode HITACHI D144 1SS120 Diode HITACH...

Страница 23: ...BISHI Q176 2SA1235 Transistor MITSUBISHI Q401 2SC3052 Transistor MITSUBISHI Q402 2SC3052 Transistor MITSUBISHI Q403 2SC3052 Transistor MITSUBISHI Q404 2SC4432 Transistor SANYO Q405 2SC4432 Transistor SANYO Q406 2SC4432 Transistor SANYO Q407 2SC3052 Transistor MITSUBISHI Q408 2SC3052 Transistor MITSUBISHI Q409 2SC3052 Transistor MITSUBISHI Q410 2SC3052 Transistor MITSUBISHI Q411 2SC3052 Transistor ...

Страница 24: ...tor 1 5kΩ 1 10W R162 NRSA02J 152NY M G Resistor 1 5kΩ 1 10W R163 NRSA02J 152NY M G Resistor 1 5kΩ 1 10W R164 NRSA02J 152NY M G Resistor 1 5kΩ 1 10W R165 NRSA02J 102NY M G Resistor 1kΩ 1 10W R166 NRSA02J 681NY M G Resistor 680Ω 1 10W R167 NRSA02J 152NY M G Resistor 1 5kΩ 1 10W R168 NRSA02J 102NY M G Resistor 1kΩ 1 10W R169 NRSA02J 681NY M G Resistor 680Ω 1 10W R170 NRSA02J 123NY M G Resistor 12kΩ 1...

Страница 25: ...36 NRSA02J 560NY M G Resistor 56Ω 1 10W R337 NRSA02J 560NY M G Resistor 56Ω 1 10W R338 NRSA02J 560NY M G Resistor 56Ω 1 10W R401 NRSA02J 750NY M G Resistor 75Ω 1 10W R402 NRSA02J 750NY M G Resistor 75Ω 1 10W R406 NRSA02J 224NY M G Resistor 220kΩ 1 10W R407 NRSA02J 224NY M G Resistor 220kΩ 1 10W R408 NRSA02J 103NY M G Resistor 10kΩ 1 10W R409 NRSA02J 103NY M G Resistor 10kΩ 1 10W R410 NRSA02J 222NY...

Страница 26: ...579 100 FuseResistor 10Ω VR101 JVPC602 331 Trim Resistor φ6 330Ω VR102 JVPC602 331 Trim Resistor φ6 330Ω C1 J46973 104 Cer Capacitor 0 1uF 25V C4 QER51CM 106G E Capacitor 10uF 16V C5 QER51CM 106G E Capacitor 10uF 16V C6 QETB1AM 107 E Capacitor 100uF 10V C7 NCB31HK 103AY Cer Capacitor 0 01uF 50V C8 NCB31HK 103AY Cer Capacitor 0 01uF 50V C9 NCB31HK 103AY Cer Capacitor 0 01uF 50V C10 NCB31HK 103AY Ce...

Страница 27: ... 476 E Capacitor 47uF 16V C402 QER51CM 476 E Capacitor 47uF 16V C403 QER51CM 476 E Capacitor 47uF 16V C404 QER51CM 476 E Capacitor 47uF 16V C405 QER51CM 476 E Capacitor 47uF 16V C406 QER51CM 476 E Capacitor 47uF 16V C407 QETB1AM 107 E Capacitor 100uF 10V C408 QETB1AM 107 E Capacitor 100uF 10V C409 QETB1AM 107 E Capacitor 100uF 10V C410 J46974 105 Cer Capacitor 1uF C411 J46974 105 Cer Capacitor 1uF...

Страница 28: ...0 100K Inductor 10uH M101 J46729 002 Y CModule TDK M102 J46729 002 Y CModule TDK A PC901 J46587 001 PhotoCoupler NEC A VD901 J46586 001 Barister A F901 J46830 001 Fuse 1A 125V A for F901 J46595 001 FuseClip A T901 J46831 001 SwitchingTrans X1 JXC0004 000KH X TAL TDK PJ101 J46916 001 PinJack 1PYELLOW PJ102 J46916 001 PinJack 1PYELLOW PJ103 J46916 001 PinJack 1PYELLOW PJ104 J46916 001 PinJack 1PYELL...

Страница 29: ... 561NY M G Resistor 560W 1 10W R837 NRSA02J 561NY M G Resistor 560W 1 10W R838 NRSA02J 561NY M G Resistor 560W 1 10W R839 NRSA02J 561NY M G Resistor 560W 1 10W R840 NRSA02J 561NY M G Resistor 560W 1 10W Sub Board Assembly The partwill not be supplied as an assembly R841 NRSA02J 561NY M G Resistor 560W 1 10W R842 NRSA02J 561NY M G Resistor 560W 1 10W R843 NRSA02J 561NY M G Resistor 560W 1 10W R844 ...

Страница 30: ...J 473NY M G Resistor 47kW 1 10W C105 QER51CM 476 E Capacitor 47uF 16V C120 NCB31HK 103AY Cer Capacitor 0 01uF 50V C135 QER51CM 476 E Capacitor 47uF 16V PJ701 JMN0YP0 1024G Pin Jack 1PYELLOW PJ702 JMD04P0 1020G Mini Connector 1P PJ703 JMN0YP0 1042G Pin Jack 1P RED PJ704 JMN0YP0 1039G Pin Jack 1P WHITE JWS0106 0221 Conn Wire Assy For CN101 JWS0104 0415 Conn Wire Assy For CN703 Jack Board Assembly Th...

Страница 31: ...JX S555 J 10 No 70251 Exploded Views 3 11 8 7 7 11 14 4 10 11 11 10 6 9 9 10 1 11 12 11 12 2 6 Front 1 board Front 2 board MAIN board AC cord AUDIO 2 board AUDIO 1 board Jack board 11 ...

Страница 32: ...r 2 KGPS 8RF Main board A 8 J46742 001 Cord Stopper 1 KF 41 9 E74185 002 Foot 4 10 QYSPSF3008Z Tapping Screw 9 Front 1 board Front 2 board and Jack board 11 SPSG3008MY Tapping Screw 45 Rear panel bottom chassis 12 SXST4008M Tapping Screw 4 Top cover 13 QYSPSPL3008Z Screw 3 Heart sink of power unit A 14 J46960 001 Shield Sheet 1 Reverse side of main board ItemNo Parts No Parts Name Q ty Remarks M 1...

Страница 33: ...JX S555 J 12 No 70251 Packing Taping Front marking Main unit 3 5 14 11 10 9 8 12 6 4 3 7 2 1 7 ...

Страница 34: ...rts No Parts Name Q ty Remarks M 2 M M A Accessories List A 8 J5500 105A Instructions 1 English French and Spanish 9 BT 51005 4 Warranty Card 1 10 BT 51006 1 Registration Card 1 11 PU33941 3 3 JVC Safety Guide 1 12 RM AJ555 Remote Control Unit 1 Enveloped with battery cover 13 J33017 002 Battery Cover 1 For RM AJ555 14 Battery 2 R6 AA ItemNo Parts No Parts Name Q ty Remarks M 3 M M A Parts marked ...

Страница 35: ...JX S555 J 14 No 70251 MEMO ...

Страница 36: ...TOR S VIDEO MONITOR VIDEO AUDIO 6dB Y C MIXER 6dB S V S V 6dB Y C MIXER 6dB S V S V AUDIO MONITOR Y C SEPARATOR Y C SEPARATOR 1 4 5 1 4 5 1 4 5 1 4 5 LOOP PROTECT 6dB Y C MIXER VIDEO S VIDEO AUDIO AUDIO S VIDEO VIDEO VIDEO S VIDEO AUDIO SOURCE SELECT SOURCE SELECT AUDIO MONITOR OUTPUT2 MONITOR OUTPUT1 OUTPUT1 OUTPUT2 1 4 VIDEO 1 4 S VIDEO AUDIO 1 4 VIDEO MONITOR 1 4 S VIDEO MONITOR AUDIO MONITOR 5...

Страница 37: ... 1 7V 5 7V 1 1V 1 7V 5 7V 1 1V 1 7V 5 7V 1 1V 1 6V 1 6V 1 6V 5 7V 6 0V 6 0V 6 0V 5 9V 5 9V 5 9V 1 6V 1 6V 5 7V 1 6V 1 6V 1 6V 5 7V 6 0V 6 0V 6 0V 5 9V 5 9V 5 9V 1 6V 1 6V 1 6V 5 7V 1 6V 1 6V 5 7V 6 0V 6 0V 6 0V 5 9V 5 9V 5 9V 1 6V 1 6V 5 7V 1 7V 0V 4 0V 0V 4 2V 9 0V 3 6V 4 5V 3 2V 4 5V 4 3V 0V 0V 3 5V 3 5V 4 5V 4 0V 4 5V 4 5V 4 0V 4 5V 4 3V 0V 3 2V 3 7V 4 5V 3 6V 4 5V C223 4700u 10v M102 J46729 00...

Страница 38: ...5 9V 0V 3 7V 0V 5 9V 0V 0V 6 0V 5 9V 0V 0V 5 9V 0V 0V 5 9V 5 9V 0 9V 0 9V 0 8V 5 2V 6 0V 6 0V 6 0V 5 9V 3 7V 0 9V 0 9V 0 9V 5 2V 6 0V 6 0V 6 0V 5 9V 5 9V 1 0V 1 0V 0 9V 5 2V 6 0V 6 0V 6 0V FROM VIDEO 1 BLOCK FROM CPU BLOCK Notes on this schematic diagram 1 Values are voltages measured with a circuit tester internal resistance 20 k V at respective points of the circuits with the power switch turned...

Страница 39: ...V 2 1V 0 9V 5 4V 1 5V 5 5V 6 0V 3 0V 0 7V 0V 5 9V 5 2V 1 4V 5 9V 5 9V 5 9V 2 3V 2 1V 0 9V 5 4V 5 5V 6 0V 3 0V 0 7V FROM CPU BLK Notes on this schematic diagram 1 Values are voltages measured with a circuit tester internal resistance 20 k V at respective points of the circuits with the power switch turned on 2 The circuit diagram printed in this service manual is just a standard The circuitry and c...

Страница 40: ... 0V 4 5V 1 8V 0V 4 5V 1 8V A A A FROM AUDIO 1 BLOCK FROM JACK P W B FROM CPU BLK TO AUDIO 2 BLOCK Notes on this schematic diagram 1 Values are voltages measured with a circuit tester internal resistance 20 k V at respective points of the circuits with the power switch turned on 2 The circuit diagram printed in this service manual is just a standard The circuitry and circuit constants are subject t...

Страница 41: ... 0V 5 2V 5 3V 5 3V 6 0V 5 3V 5 3V 6 0V 5 9V 5 3V 6 0V A IC2 UPD780021ACWW01 TO FRONT 1 BLOCK TO FRONT 2 BLOCK C5 10u 16V C4 10u 16V TO COMPONENT BLK TO VIDEO 1 BLK Notes on this schematic diagram 1 Values are voltages measured with a circuit tester internal resistance 20 k V at respective points of the circuits with the power switch turned on 2 The circuit diagram printed in this service manual is...

Страница 42: ...s marked with A in the shaded area are important as safety parts When replacing them make sure to use the specified parts to ensure safety Notes on this schematic diagram 1 Values are voltages measured with a circuit tester internal resistance 20 k V at respective points of the circuits with the power switch turned on 2 The circuit diagram printed in this service manual is just a standard The circ...

Страница 43: ...4 5V 0V 5 1V 4 5V 0V 5 1V 0V 5 1V 1 8V C422 10u 16V 5 3V 1 7V 1 7V 5 3V 1 7V 1 7V 5 3V 1 7V 0V 1 1V 1 7V 0V 2 1V 1 7V 0V 1 4V 1 7V 0V 5 2V 5 3V 0V 5 9V 5 9V 0V FRONT 1 BLOCK FRONT 2 BLOCK AUDIO 1 BLOCK JACK P W B AUDIO 2 BLOCK ...

Страница 44: ... No 70251SCH 9 JX S555 J Circuit Boards MAIN BOARD J22026 001 ...

Страница 45: ...C130 H2 C131 H2 C132 H2 C133 H2 C134 H2 C136 I2 C137 I3 C138 I3 C14 D5 C140 G2 C141 G2 C142 G1 C143 F1 C145 I5 C146 H3 C147 I4 C148 H5 C149 H4 C15 D5 C150 I2 C151 H3 C152 I4 C153 F1 C154 G2 C155 I4 C156 I5 C157 C2 C159 G4 C16 D5 C160 I3 C161 H3 C162 G1 C163 D2 C164 I5 C165 I4 C167 I4 C168 I5 C169 G5 C17 D5 C170 G5 C171 F5 C172 F5 C175 I3 C176 I4 C18 D5 C183 C3 C184 C2 C187 E1 C189 D1 C19 D5 C193 C...

Страница 46: ...801 B3 C802 C3 C803 C3 C804 D3 C805 D3 C806 D3 C807 E3 C808 F3 C826 B2 C827 C2 C828 C2 C829 C2 C830 D2 C831 D2 C832 D2 C833 E2 C834 F2 C835 F2 Others CN701 A1 CN702 A2 CN807 C2 CN808 C2 CN809 D3 CN810 E3 J1001 A1 J1002 A1 J1003 A1 J1004 A1 J1005 A1 J1006 A1 J1007 B1 J1008 B1 J1009 B1 J1010 C1 J1011 C1 J1012 C1 J1013 C1 J1014 D1 J1015 D1 J1016 D1 J1017 E1 J1018 A2 J1019 E2 J1020 E2 J1021 E3 J1022 E...

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