Sharp Aquos LC-32LE600E Скачать руководство пользователя страница 81

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LC-32/40/46LE600E/RU/S

8 – 2

MAIN Unit (Chip Parts Side A)

R8620

VA1524

C1118

C1119

C8456

C8457

C1310

L3301

C1312

C1120

C1314

Q1505

C1121

C1509

Q1506

C1122

C1123

Q1507

R600

D1101

R601

R602

R603

R604

C1129

R1101

R605

R1102

R606

C1512

R607

C1514

R608

C1320

R1105

R609

C1321

C1516

R1107

R1108

C1130

C1131

IC1102

IC1103

C9603

C1134

R610

C1135

R611

R1301

C1136

R1302

C1137

R613

C1138

C1139

C4401

C1521

R615

R616

C4403

R617

R8451

IC1301

R8452

C1332

IC1302

R8453

IC1303

C1140

R1118

D1504

C1141

R1119

R8455

C9611

C9612

R1502

R8456

C1143

C9613

D1507

R620

R1504

R621

R1505

C9616

R622

R1506

R623

R624

R1508

C9619

R625

R1509

R1122

R626

R1125

R629

IC1506

R1126

IC1507

IC1508

R1128

C9621

R1511

C9622

R1512

C9623

R630

C9625

R1515

R631

R632

R633

C4420

C9628

R1130

R635

R1132

R636

R1133

R637

R1134

D9608

R638

D9609

R639

R8474

R8475

C9631

IC9601

D1525

R8476

R4402

R640

R4404

D9610

IC9604

C9634

IC9605

D9611

P2701

R641

R642

R4406

IC9606

D9612

R1526

R643

R4407

D9613

R1527

R4408

IC9608

C9638

R1528

IC4401

R4409

C9639

IC9609

R1335

R1142

R1336

R1143

R1337

R1144

R1338

R1145

R1146

R1147

R4410

C9640

IC9610

R4411

R1149

C9641

R1531

R4412

R1532

IC9613

R4413

R1533

R4414

R1534

R1535

C9646

R1536

C9647

R1537

C9648

R1150

R9620

R4419

R9621

C9649

R1152

R1153

R1154

R9624

R1155

R1156

R1157

R1158

R4420

C9650

R1159

C9651

C9652

C9653

C9654

R1544

C9655

C9657

R1547

R1160

R1548

C2704

C9659

R1549

C2705

R9632

C2706

R9633

Q2703

C2707

C2708

C2709

R9638

C9661

C9663

C9664

R1554

C2710

C9665

R1555

C2711

R1556

C2712

R4437

R1557

C2713

R9640

C2714

R4439

C2715

C2716

C2717

C2718

C2719

FB2601

FB2602

R4444

R1564

C2720

R1565

C2721

C2722

R1567

C2723

R1568

C2724

FB2609

R4449

C2725

VA3301

C2726

D2702

VA3302

R9653

C2727

D2703

R9654

D2704

C2728

R9655

D2705

C2729

P3301

P3302

R9656

D2706

R9657

R9658

R1570

FB2610

R9659

FB2611

FB2612

R2706

C2730

FB2614

C2731

IC2701

C2732

FB2616

C2733

FB2617

R9660

C2734

R9661

C2735

R9662

C2736

C2737

R9664

R2710

C2738

R9665

Q505

C2739

R9666

R2712

Q506

R9667

R2713

R2714

R9669

Q509

R2715

R2716

R2717

Q510

R9671

FB2629

R9672

R9674

R2720

R9675

R2721

L501

C3301

R9676

R2722

L502

C3302

R2723

L503

C3303

C3304

L504

R2724

Q3301

X8601

C3305

R2725

Q3302

C3306

C3307

Q3303

Q3304

C3308

R9682

L2613

C3503

L2614

C3310

R9684

L2615

R9685

L2616

L2617

L2618

FL501

C3316

FL502

FL503

FL504

C3319

FL505

FL506

FL507

FL508

FL509

FL510

FL511

FL512

FL513

FL514

D3305

FL515

VA501

FL516

VA502

R3303

FL517

VA503

VA504

VA505

VA506

VA507

R3308

VA508

R3309

VA509

IC3303

LUG9610

D3310

LUG9611

LUG9612

D3312

R3502

D3313

D3314

R3310

VA510

C3339

D3315

R3311

R3507

R3508

D3319

R3509

IC3501

FB501

FB502

IC3502

FB503

R3318

FB504

TH3301

FB505

FB506

TH3302

FB507

FB508

D3321

FB509

D3322

R3513

R3514

D3325

L8601

D3326

FB510

FB511

R501

R3326

FB512

R502

FB513

R3327

R3328

FB514

R504

R505

FB515

FB516

R506

FB517

R507

FB518

R508

FB519

R3330

R3331

R3333

R3527

FB520

FB521

R511

R512

FB522

R513

R3337

FB523

C3360

FB524

R3338

R514

R515

FB525

R516

FB526

R517

FB527

R518

FB528

FB529

R519

R3341

R3342

R520

FB531

X4401

R521

FB532

R522

FB533

R523

FB534

R524

FB535

R525

FB536

C3372

R526

R527

C3374

R528

C3375

R529

C3376

L1101

L1103

R530

L1104

L1105

R531

L1106

R532

L1107

R3357

R533

R534

R3358

R535

R3359

SC1501

FB9602

C3382

R536

SC1502

FB9603

C3383

R537

SC1503

FB9604

R3550

R538

FB9605

C3385

R539

LUG9601

C3386

FB9606

L1302

LUG9602

FB9607

LUG9603

LUG9604

R3360

LUG9605

C3389

C501

LUG9606

C502

C503

LUG9607

LUG9608

R540

C504

LUG9609

R541

P2601

R3365

R3366

R542

P2602

P2603

R3367

R543

C507

FB9610

C3390

R544

C508

P2604

R3369

R545

FB9612

R546

C3392

C3393

R547

C3394

R548

FB9615

C3395

FB9616

C3396

FB9617

C3397

FB9618

C510

C3398

R3371

C511

R550

R551

R552

R3377

C517

R553

R554

C519

R555

R556

R557

R558

R559

C520

L9601

C521

L9602

C522

L9603

C523

L9604

C524

R560

C525

R561

C526

R562

C2602

C527

R563

R3388

C528

R564

C529

R565

R566

Q2603

R567

R568

R569

C530

C531

C532

C533

R570

C534

R571

C535

C536

C537

R3398

R574

C538

R575

C539

R576

R578

R579

C540

C541

R580

P8401

R581

C546

R582

C547

R584

C548

C549

R586

R588

R2601

R589

R2602

R2603

C550

R2604

R2605

C551

R2606

C552

R2607

C553

R2608

C554

R590

R2609

C555

R591

IC2601

C556

R592

R593

C557

R594

C558

C559

R595

R596

R597

R2610

R598

R599

R2613

C560

C561

C562

C563

D503

C564

D504

D505

C565

R2619

D506

C566

C567

D507

D508

C568

C569

D509

R2620

D510

D511

C571

C572

D512

C573

D513

D514

C574

C8605

C575

L2701

D515

C8606

L2702

C8607

C577

L2703

L2704

C578

C8609

L2705

L2706

C580

C8611

C581

R2635

D521

IC501

C8612

D522

C582

C8613

IC503

C583

D523

C8614

IC504

D524

C584

C8615

C585

IC505

D525

R2639

D526

C586

IC506

D527

C587

IC507

D528

IC508

C588

D8401

C589

R2640

R2641

R8401

R2642

R8402

R8403

IC510

C590

R8404

C591

R8405

C592

C593

R8407

C594

R8408

D8601

C8625

VA1501

FB3302

D8602

C8626

VA1502

IC8402

IC8403

VA1503

FB3303

VA1504

IC8404

VA1505

R8602

VA1506

VA1507

R8604

VA1508

R8605

VA1509

R8608

R3400

C8631

R8609

C1101

C8632

R3402

IC8603

C1103

R3403

C1104

VA1510

C1105

VA1511

R3405

R3406

C1106

VA1512

C1107

VA1513

FB3313

R3407

R3408

Q1104

C1108

VA1514

R3409

Q1105

C1109

VA1515

R8612

Q1106

VA1516

VA1517

VA1518

FB3318

VA1519

FB3319

C1301

C1302

C1303

C1110

C1304

R8618

P9601

C1305

Q1301

R8619

P9602

C1306

FB3320

VA1520

C1308

VA1521

C8451

VA1522

VA1523

Содержание Aquos LC-32LE600E

Страница 1: ...er the unit comes in for service Red Carry out on all units MODELS LC32LE600E LC40LE600E LC46LE600E LC52LE600E REASON Changes in LCD panel assembly and Main PWB during production ACTION When servicing please check the rear rating plate to ensure the correct circuit and parts list is being used as there are currently 3 versions including A an B variants Figure 1 Original Version Model Number only F...

Страница 2: ...cks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 1 05 V peak this corresponds to 0 7 mA peak AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner SAFETY NOTICE Many electrical and mechanical pa...

Страница 3: ...ional lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free solder contains more tin and the end of th...

Страница 4: ...e waste handling 2 In other Countries outside the EU If you wish to discard this product please contact your local authorities and ask for the correct method of disposal For Switzerland Used electrical or electronic equipment can be returned free of charge to the dealer even if you don t purchase a new product Further collection facilities are listed on the homepage of www swico ch or www sens ch ...

Страница 5: ...6 40 32 470 0 420 0 390 0 1099 0 964 0 767 0 740 0 664 0 554 0 400 0 300 0 200 0 175 0 170 0 135 0 400 0 300 0 200 0 688 0 612 0 502 0 357 0 309 0 271 9 575 6 500 4 394 5 123 2 99 0 83 0 93 2 93 1 91 9 415 0 377 0 321 0 1023 4 887 8 700 0 LC 46LE600E RU S LC 40LE600E RU S LC 32LE600E RU S ...

Страница 6: ...screen indicate that the set is now in the adjustment process mode If you fail to enter the adjustment process mode the display is the same as normal start up retry the procedure 4 To exit the adjustment process mode after the adjustment is done press the MAIN POWER key and turn off a power supply or unplug the AC power cord to force power off When the power is turned off with the remote controlle...

Страница 7: ...0 46 4 Item name Max 30 char 5 Parameter table Max 60 char Preset value of each item 1 Current page Total pages 2 Currentry selected input 3 Inch setting and Model name display PAGE 1 8 TV E_LE600E Adjustment process menu header Main Version 1 14 Boot Version 20090429 1 12 T CON Version 00 00 00 00 32 4C 32 B1 INCH SIZE xx CPLD Version xx ERROR RESET NO NO YES STANDBY CAUSE 00 00 00 00 00 1 00H 00...

Страница 8: ...ADJ ENTER VIDEO level adjustment execution 2 GAIN 31 6 8 1 COM ADJ ENTER COMPONENT level adjustment execution 2 Y OFF SET 70 Y CUTOFF adjustment value 3 PB OFF SET 128 PB CUTOFF adjustment value 4 PR OFF SET 128 PR CUTOFF adjustment value 5 Y GAIN 140 Y GAIN adjustment value 6 PB GAIN 140 PB GAIN adjustment value 7 PR GAIN 140 PR GAIN adjustment value 8 ADJ RESET NO NO YES Reset of adjustment 7 8 ...

Страница 9: ... the terminal software The free ware readily available on the Internet will do 4 Make the following settings 5 Input following commands to terminal software 6 It usually returns to a state by AC OFF ON Disconnect and connect AC cable then TV wakes up with normal mode 2 Software version 1 Please refer to the change report document for the latest version Issued it to SEES Baud rate 9600 bps Data LEN...

Страница 10: ...K key of remote control 6 After a while If OK is displayed the setting is completed Adjustment point Adjustment conditions Adjustment procedure 1 COM BIAS Adjustment A visual check Adjustment process COM BIAS menu page 8 8 1 COM BIAS Adjustment with adjustment process mode 2 Enter to the adjustment process mode refering to the 2nd item 3 By using key and P key of R C Move the cursor to COM BIAS on...

Страница 11: ...int Adjustment conditions Adjustment procedure 1 Setting Signal PAL split colour Bar In house UV Terminal TUNER Feed the In house signal PAL color bar to TUNER Make sure the PAL colour bar pattern has the sync level of 7 3 with the pic ture level Feed the SMPTE color bar signal to TUNER JABIL 203 25MHz 2 Auto adjustment performance Adjustment process VIDEO ADJ menu page 4 8 Bring the cursor on VID...

Страница 12: ... of EXT3 2 Auto adjustment performance Adjustment process COM ADJ menu page 6 8 Bring the cursor on COM ADJ and press OK key OK appears when fin ished Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal XGA 60 Hz 100 Full field colour bar Terminal EXT4 PC input Feed the XGA 60Hz 100 Full field colour bar colour saturation level 100 signal to the EXT4 PC input 2 Auto adjust...

Страница 13: ...for check OSD disappears B normal OSD display 2 Read the value of the luminance meter 3 Change Point B ADJ R Point B ADJ B Adjustment offset value on page 8 8 of process adjustment so that the values of the luminance meter approach x 0 272 and y 0 277 Basically Point B ADJ G is not changed 4 Follow Point A as well as item 3 Change Point A ADJ R Point A ADJ B Adjustment offset value on page 8 8 of ...

Страница 14: ... key EXECUTING display appears and initialization starts After a while OK display appears the setting is completed When succeeding The background color becomes green When failing The background color becomes red NOTE Never turn the power off during initialization When performing factory settings while displaying page 2 of adjustment process confirm that the item INCH SIZE or the panel size display...

Страница 15: ... is turned ON However the backlight is not turned on and then the relay is turned OFF after 5 to 6 seconds The power LED remains red 2 Countermeasures When television is turned OFF by the lamp error detection mentioned above it enters the adjustment process with the power LED red Entering the adjustment process turns OFF the error detection and turns ON TV This enables the operation check to detec...

Страница 16: ... as follows POWER LED should keep dark while error indication 1 Lamp error Blink timing 1 blink 1 period 2 Power module error Blink timing 2 blink 1 period 3 High temperature Blink timing 5 blink 1 period Light H Dark L 250ms 1000ms 㪣㫀㪾㪿㫋㩷㩿㪟㪀㪛㪸㫉㫂㩷㩿㪣㪀㩷㪈㪇㪇㪇㫄㫊㪉㪌㪇㪉㪌㪇㪉㪌㪇 Light H Dark L 1000ms 250 250 250 250 250 250 250 250 250 ...

Страница 17: ...wing screen appears Indicated percentage means progress of version up 6 After the progress becomes 100 then STATUS area changes UPGRADE COMPLETE as followings POWER LED Only green blinks slowly 2 sec time If above screen is not appeared and UPGRADE FAILURE is indicated in STATUS area at that time update failure Please repeat from step 1 POWER LED Only red blinks slowly 2 sec time 7 Unplug AC cable...

Страница 18: ...he power switch is turned on NO Check pin AC11 of IC3303 VCT_P on MAIN PWB YES Is the AC_DET signal sent to pin 9 of connector CN7003 PD when the power switch is turned on NO Check the peripheral circuits PC7007 Q7004 PC7002 etc YES Is the DC voltage of approx 400V supplied to both ends of C7015 NO Does the PFC circuit normally work Check IC7002 L7003 TH7001 IC7001 Q7005 Q7006etc and the periphera...

Страница 19: ...on NO Check the peripheral circuits such as PS_ON circuits of Q7503 PC7103 Q7118 Q7114 and PC7104 Q7501 Q7502 etc YES Is the DC voltage of approx 400V supplied to both ends of C7144 NO 40LE600E RU S Does the PFC circuit normally work Check IC7104 L7105 TH7101 RL7101 IC7200 Q7109 Q7110 etc and the peripheral circuits YES 46LE600E RU S Does the PFC circuit normally work Check IC7104 L7105 TH7101 RL7...

Страница 20: ...d on Front LED light up Is the STB_ON OFF signal supplied from pin 8 of CN7008 LB NO Check the STB signal line on the MAIN_UNIT side pin 2 of P7602 LB pin D23 of IC3303 VCT_P etc and the peripheral circuits YES Is each control signal of CN7008 LB normally function Pin 7 OFL PWM light control signal input Pin 6 ERR Error output NO Check each control circuit YES Is LAMP_ERROR indicated with 5 in a p...

Страница 21: ... signal line on the MAIN_UNIT side pin 2 of P9602 LB pin D23 of IC3303 VCT_P etc and the peripheral circuits YES Is each control signal of CN7605 LB normally function Pin 7 OFL PWM light control signal input Pin 6 ERR Error output NO Check each control circuit YES Is LAMP_ERROR indicated with 5 in a process mode NO LAMP_ERROR is returned to the default value in a process mode YES Is BL_ON output t...

Страница 22: ...t between tuner TU1102 and IC3303 YES NO Is the audio signal LCH RCH output form pins 31 27 and 11 14 of IC2701 A AMP normally NO Check AMP12 5V power supply 1 10 pin AMP STBY input signal 17 pin and audio mute sig nal pin 19 of IC2701 A AMP or the peripheral circuits Check whether IF5V power supply is sup plied to pin 3 of tuner TU1102 and ANT5V power supply is sup plied to pin 1 of tuner TU1102 ...

Страница 23: ...02 YES Check whether there are open circuit or short circuit between tuner TU1102 and IC3303 YES NO Is the audio signal LCH RCH output form pins 31 27 and 11 14 of IC2701 A AMP prop erly NO Check AMP12 5V power supply 1 10 pin AMP STBY input signal 17 pin and audio mute signal pin 19 of IC2701 A AMP or the peripheral circuits Check whether the IF5V power supply is sup plied to pin 3 of tuner TU110...

Страница 24: ...303 VCT and the soldering confirmation or the peripheral circuit YES It is the same as the above mentioned A BLOCK No sound from external input devices 2 1 2 No sound from EXT2 SCART2 connecting an external input device EXT2 Is the SC2_IN_L SCART2 L IN audio signal input from pin 6 of SCART2 terminal SC502 to pin 46 of IC1302 A SW Is the SC2_IN_R SCART2 R IN audio signal input from pin 2 of SCART2...

Страница 25: ... IC3303 VCT and the soldering confirmation or the peripheral circuit YES It is the same as the above mentioned A BLOCK No sound from external input devices 2 2 2 No sound from EXT4 PC HDMI A IN connecting an external input device EXT4 Is PC HDMI L audio signal input to pin 2 of EXT4 J501 Is PC HDMI R audio signal input to pin 3 of EXT4 J501 YES Is PC HDMI L audio signal input to pin 50 of IC1302 A...

Страница 26: ... 1 1 No audio output from EXT1 SCART1 terminal Checklist 1 Is the MUTE button on the remote control set to ON Set to OFF 2 Check the connection to external devices Is there any improper connection Is audio signal output to pins 3 and 1 of EXT1 SCART1 SC503 YES Check EXT1 SCART1 SC503 and the connection to an exter nal device NO Is the SC1 MUTE signal of base 5 2 pin of Q502 H YES The Q502 base sho...

Страница 27: ...utput signal MONITOR_OUT_L R output from pins 19 and 20 of IC1302 A SW normally YES Check whether there are problems in IC1302 Q503 Q504 and Q501 or peripheral circuits NO Isn t there problem in the power supply input S9V D3 3V of IC1302 A SW I2C_0 signal SDA0 SCL0 and defective sol dering etc NO Repair the faulty point around IC1302 YES Where is the input source of the sound from EXT1 EXT2 EXT3 E...

Страница 28: ...supply input S9V D3 3V soldering and the peripheral circuit of IC1302 A SW NO Isn t there problem in the power supply input S9V D3 3V of IC1302 A SW I2C_0 signal SDA0 SCL0 and defective sol dering etc NO Repair the faulty point around IC1302 YES Where is the input source of the sound from TUNER EXT1 EXT1 EXT3 EXT4 EXT8 Check whether there is any problem in each input terminal TU1102 TUNER Check pi...

Страница 29: ...m pin E26 of IC3303 VCT normally YES Check whether it is normal between IC503 and IC3303 NO Isn t there problem in the power supply input D3 3V D1 1V of IC3303 VCT I2C_0 signal SDA0 SCL0 and defective solder ing etc NO Repair the faulty point around IC3303 YES Where is the input source of the sound from TUNER EXT5 EXT6 EXT7 Check whether there is any problem in each input terminal TU1102 TUNER Che...

Страница 30: ...ck the tuner TU1102 and peripheral circuits YES Is the video signal TUNER_CVBS input to pin AD25 of lC3303 VCT NO Isn t there any part with short circuits at IC3303 VCT or Check peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 output from pin A6 A11 B6 B11 of lC3303 VCT NO Check IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connec...

Страница 31: ...Check the tuner TU1102 and peripheral circuits YES Is the digital video signal DIFP N input to pin T25 R25 of lC3303 VCT NO Isn t there any part with short circuits at IC3303 VCT or Check peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 output from pin A6 A11 B6 B11 of lC3303 VCT NO Check IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of...

Страница 32: ... setting SCART1 SC503 and peripheral circuits YES Is the CVBS video signal SC1_CVBS Y sent to input terminal pin AE24 of IC3303 VCT NO IC3303 VCT I2C_0signal SDA0 SCL0 and peripheral cir cuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A6 A11 B6 B11 pin of IC3303 VCT a...

Страница 33: ...pheral circuits Is the RGB signal RED1 GREEN1 BLUE1 sent to input termi nal pins AF24 AD24 and AD23 of IC3303 VCT NO Check between pins 15 11 7 of SCART1 SC503 and pins AF24 AD24 AD23 of IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A6 A...

Страница 34: ...eripheral circuits YES Is the Y C signal Y C1 sent to input terminal pins AE24 and AF24 of IC3303 VCT NO Check between pins 20 15 of SCART1 SC503 and pins AE24 AF24 of IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A6 A11 B6 B11 pin of IC...

Страница 35: ... SCART2 SC502 and peripheral circuits YES Is the CVBS video signal SC2_CVBS Y sent to input terminal pin AD26 of IC3303 VCT NO Check IC3303 VCT I2C_0 signal SDA0 SCL0 and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A6 A11 B6 B11 pin of IC3303 VCT and...

Страница 36: ...peripheral circuits YES Is the Y C signal SC2_Y C2 sent to input terminal pins AD26 and AF25 of IC3303 VCT NO Check between pins 20 15 of SCART2 SC502 and pins AD26 AF25 of IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A6 A11 B6 B11 pin ...

Страница 37: ...503 and peripheral circuits YES Is the component video signal COMP_Y Pb Pr sent to input ter minal pin AE21 AD22 AF22 of IC3303 VCT NO Check between pins 3 5 7 of EXT3 terminal J503 and pins AE21 AD22 AF22 of IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is shor...

Страница 38: ...al PC_IN SC501 and peripheral circuits YES Is the RGB signal PC_R G B sent to input terminal pins AE20 AE19 and AD19 of IC3303 VCT NO Check between pins 1 2 3 of EXT4 terminal PC_IN SC501 and pins AE20 AE19 AD19 of IC3303 VCT YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between ...

Страница 39: ...T8 terminal J505 and peripheral circuits YES Is the Composite video signal CVBS_IN sent to input terminal pin AC24 of IC3303 VCT NO Check between pin 6 of EXT8 terminal J505 and pin AC24 of IC3303 VCT and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Connector P2601 and is CLK signal TCLK input to pins 32 33 NO Check whether there is short circuit between A...

Страница 40: ...ent to pin 21 26 of IC1508 HDMI receiver HDMI0_D 0 2 _P N NO Check short circuit of EXT5 terminal SC1501 and peripheral circuits YES Is HDMI_SW_ Digital Video signal sent to pin AF16 AE16 AF18 AE18 of input terminal of IC3303 VCT HDMI_SW_D 0 2 P N NO Check short circuit of IC1508 HDMI_receiver power source and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW C...

Страница 41: ...ent to pin 13 18 of IC1508 HDMI receiver HDMI1_D 0 2 _P N NO Check short circuit of EXT6 terminal SC1502 and peripheral circuits YES Is HDMI_SW_ Digital Video signal sent to pin AF16 AE16 AF18 AE18 of input terminal of IC3303 VCT HDMI_SW_D 0 2 P N NO Check short circuit of IC1508 HDMI_receiver power source and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW C...

Страница 42: ...sent to pin 3 8 of IC1508 HDMI receiver HDMI2_D 0 2 _P N NO Check short circuit of EXT7 terminal SC1503 and peripheral circuits YES Is HDMI_SW_ Digital Video signal sent to pin AF16 AE16 AF18 AE18 of input terminal of IC3303 VCT HDMI_SW_D 0 2 P N NO Check short circuit of IC1508 HDMI_receiver power source and peripheral circuits YES Is the LVDS video signal LVDS0_D 0 4 input to pins 40 28 of LW Co...

Страница 43: ...Connect it correctly as per the operation manual Is the video signal outputted to pin 19 of SCART1 SC503 YES Check SCART1 external connection or input setting NO Is the video signal SC1 VOUT outputted from pin 2 of IC504 75Ω_driver YES Check SCART1 SC503 and peripheral circuits NO Is video signal CVBS_TU_OUT input to pin 4 of IC507 YES Check IC507 and peripheral circuits NO Is video signal TUNER_C...

Страница 44: ...s per the operation manual Is the video signal outputted to pin 19 of SCART2 SC502 YES Check SCART2 external connection or input setting NO Is the video signal SC2 VOUT outputted from pin 4 of IC508 75Ω_driver YES Check IC508 and peripheral circuits NO Is the Composite Video signal CVBS_MON_OUT outputted from the pin B13 of IC3303 VCT YES Check between IC508 and IC3303 and the peripheral circuitry...

Страница 45: ... Is the Composite Video signal CVBS_MON_OUT outputted from the pin B13 of IC3303 VCT YES Check between IC508 and IC3303 and the peripheral circuitry NO Is the HDMI output signal HDMI_SW_D 0 2 P N input to the pin AF16 AE18 of IC3303 VCT normally YES Check a short circuit HDMI_H V signal HDMI_PLG signal and other abnormality etc with IC3303 NO Is the HDMI input signal HDMI0 1 2_D 0 2 P N input to I...

Страница 46: ...een image rippling or distorted Is there any portion which some screens were darkish or became whitish Replace the LCD panel LCD failure 2 The backlight func tions Does not the image come out in the LCD screen screen black Does the entire LCD screen look whitish all over Does the QS drive func tion Are the data bit drop out No solution even when turning on and off the QS drive Is the gamma correc ...

Страница 47: ...tion The main feature is as follows 1 4 input 1 output HDMI port processor 2 Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2 25Gbps 3 Supports video resolutions up to 1080p 60Hz 12bit or 720p 1080i 120Hz 12bit 4 Receiver fully comply with DVI1 0 HDCP1 1 and HDMI1 3 specifications IC3302 VHiBD6538G 1Y USB high side SW BD6538G is single channel high side pow...

Страница 48: ...S9V REG PQ1LAX95 is the low power loss regulator equipped with the on off function and the over current protection function In this model it generate S9V IC2602 IC9601 IC9613 VHiHC2G66DP 1Y Bilateral Switch This IC is provides a dual analog switch Each switch has two pins for input or output and an active HIGH enable input POWER UNIT IC7102 TNY274PN BU5V SW REG CTL for 40 46 This IC is IC for the ...

Страница 49: ...in L Manual setting mode H Auto setting mode 8 DIF I Audio data interface format pin L 24bit MSB justified H I2S 9 DEM I De emphasis enable pin H Enable L Disable 10 AOUTR O Rch analog output pin When PDN pin L outputs VCOM voltage 11 AOUTL O Lch analog output pin When PDN pin L outputs VCOM voltage 12 HVDD I Output buffer power supply pin Normally connected to VSS with a 0 1µF ceramic capacitor i...

Страница 50: ...LC 32 40 46LE600E RU S 6 4 2 2 IC1302 VHiMT8292N 1Y 2 2 1 Block Diagram ...

Страница 51: ... input to PGA gain module AOUT_MONI_R 26 INPUT1L I Channel 1 left input to PGA gain module AOUT_MONI_L 27 CL I Control clock pin in serial mode SCLO_400K 28 DI I O Control data pin in serial mode SDAO_400K 29 MUTE I Hardware mute function when this pin is driven low AUSW_MUTE 30 RESET I The device enters a low power mode when this pin is driven low AUSW_RST 31 GPIO0 I General Purpose I O 0 and als...

Страница 52: ...n Connections and short description Pin No Pin Name I O Pin Function 1 OUT O Voltage detection output terminal RESET detecting voltage 2 VDD Voltage input terminal 3 VSS Ground terminal 4 NC No connection It is an opening electrically 5 CD I External capacitor connection terminal for delay ...

Страница 53: ...S 6 7 2 4 IC1104 VHiPQ1LA505 1Y 2 4 1 Block Diagram 2 4 2 Pin Connections and short description Pin No Pin Name I O Pin Function 1 Nr I Noise Control 2 GND Ground pin 3 Vc I ON OFF Control 4 Vin I DC input 5 Vo O DC Output ...

Страница 54: ...block diagram and description LC 32 40 46LE700E S89B4LC32L700 please see the service manual 2 6 IC506 VHiM3221EiP 1Y This IC is a block diagram and description LC 32 40 46LE700E S89B4LC32L700 please see the service manual 2 7 IC1508 VHiSii91873 1Q 2 7 1 Block Diagram ...

Страница 55: ...x Output port data 61 TX0N O TMDS Low Voltage Differential Signal output data pairs 58 TX1P O 59 TX1N O 56 TX2P O 57 TX2N O 62 TXCP O 63 TXCN O System Switching Pins 29 DSDA0 I O DDC I2C Data for respective port These signals are true open drain and do not pull down to ground when power is not applied to the device These pins require an external pull up resistor 33 DSDA1 I O 39 DSDA2 I O 43 DSDA3 ...

Страница 56: ...t indicating that the receive port has 5V present 52 INT O Interrupt Output This is an open_drain output and requires an external pull_up resister 10 RSVD When SBVCC pin38 5V RSVD pin 10 must be tied to GND with less than 10K resistor When SBVCC pin38 3 3V RSVD pin 10 must be tied to GND with 1M ohm resistor 28 RSVD These pins must be tied to GND during normal operation CEC Pins 50 CEC_A I O HDMI ...

Страница 57: ...supply input terminal It is an input terminal to the switch and a power supply input terminal of an internal circuit 2 GND Ground 3 EN I Switch enable input terminal The switch is turned on by inputting the high level 4 OC O Over current notification terminal When the over current is detected it becomes a low level Open drain output 5 VOUT O Switch output terminal ...

Страница 58: ...2 9 2 Pin Connections and short description Pin No Pin Name I O Pin Function 1 OUT O Voltage detection output terminal RESET detecting voltage 2 VDD Voltage input terminal 3 VSS Ground terminal 4 NC No connection It is an opening electrically 5 CD I External capacitor connection terminal for delay ...

Страница 59: ...n and Self Refresh operation all bank idle or Active Power Down row Active in any bank CKE is synchronous for power down entry and exit and for self refresh entry CKE is asynchro nous for self refresh exit After VREF has become stable during the power on and initialization sequence it must be main tained for proper operation of the CKE receiver For proper self refresh entry and exit VREF must be m...

Страница 60: ...e charge command to determine whether the PRECHARGE applies to one bank A10 LOW or all banks A10 HIGH If only one bank is to be pre charged the bank is selected by BA0 BA1 The address inputs also provide the op code during a Mode Register Set command G8 G2 H7 H3 H1 H9 F1 F9 C8 C2 D7 D3 D1 D9 B1 B9 DQ 0 15 or DQ 16 31 I O Data Input Output Bi directional data bus B7 A8 F7 E8 DQS1 DQS1 DQS0 DQS0 or ...

Страница 61: ...dge of SCK 3 W Write Protect I Protects the memory area specified by Status Register bits BP2 BP0 When driven low prevents any program or erase command from altering the data in the protected mem ory area 4 GND Ground 5 SI Serial Data Input I Transfers data serially into the device Device latches commands addresses and program data on SI on the rising edge of SCK 6 SCK Serial Clock I Provides seri...

Страница 62: ...LC 32 40 46LE600E RU S 6 16 2 12 IC8401 RH iXC721WJQZQ 2 12 1 Block Diagram ...

Страница 63: ...the IO inputs inside the Address Register on the Rising edge of Write Enable WE 9 CE I CHIP ENABLE This input controls the selection of the device When the device is busy CE low does not deselect the memory 18 WE I WRITE ENABLE This input acts as clock to latch Command Address and Data The IO inputs are latched on the rise edge of WE 8 RE I READ ENABLE The RE input is the serial data out control a...

Страница 64: ... Pin No Pin Name I O Pin Function 1 OUT O Output OUT is the source of the P channel MOSFET 2 GND Ground 3 EN I Enable The P channel MOSFET turns on when EN is logic HIGH 4 NC No connect This pin is not internally connected 5 GND Ground 6 IN I Input IN is the drain of the P channel MOS FET It is the supply input of the IC ...

Страница 65: ... interrupt CI_CNT_INT NAND flash 116 CI_DATA0 I O NAND Flash Data bit 0 PDD0_ 115 CI_DATA1 I O NAND Flash Data bit 1 PDD1_ 95 CI_DATA2 I O NAND Flash Data bit 2 PDD2_ 102 CI_DATA3 I O NAND Flash Data bit 3 PDD3_ 101 CI_DATA4 I O NAND Flash Data bit 4 PDD4_ 100 CI_DATA5 I O NAND Flash Data bit 5 PDD5_ 99 CI_DATA6 I O NAND Flash Data bit 6 PDD6_ 98 CI_DATA7 I O NAND Flash Data bit 7 PDD7_ 94 CI_CEB ...

Страница 66: ...R G 2 GPIO1 I O General purpose I O bit 1 Resister Ground R G 3 GPIO2 I General purpose I O bit 2 Head Phone Plug HP_PLUG 4 GPIO3 O General purpose I O bit 3 Amp Standby AMP_STBY 19 GPIO4 I O General purpose I O bit 4 open 20 GPIO5 O General purpose I O bit 5 Antena_5V_SW ANT_5V_SW 21 GPIO6 I O General purpose I O bit 6 open 91 GPIO7 I O General purpose I O bit 7 open 92 GPIO8 I O General purpose ...

Страница 67: ...CARDDET1 88 CD2_ I PCMCIA card detection 2 CI_CARDDET2 38 VS1_ I PCMCIA voltage sense 1 C_VS1 65 VS2_ I PCMCIA voltage sense 2 TS_CIOUT_CLK 79 BVD1 I PCMCIA battery voltage detection 1 TS_CIOUT_SYNC 77 BVD2 I PCMCIA battery voltage detection 2 TS_CIOUT_VAL 72 INPACK_ I PCMCIA input port acknowledge CI_INP_ACK 70 WAIT_ I PCMCIA wait CI_WAIT 40 IORD_ O PCMCIA IO read strobe CI_RD 42 IOWR_ O PCMCIA I...

Страница 68: ...C 32 40 46LE700E S89B4LC32L700 please see the service manual 2 17 IC9612 VHiTCR5SB33 1Y 2 17 1 Block Diagram 2 17 2 Pin Connections and short description Pin No Pin Name I O Pin Function 1 VIN Voltage supply pin 2 Ground Ground pin 3 Control I Control signal pin 4 NC No connection 5 Vout O Output pin ...

Страница 69: ...0µF 2 or more between GND 3 SW I Power switch terminal Connect the output LC filter Connect the above mentioned capacity between BOOT terminals 4 GND Ground 5 FB I Feedback terminal The output voltage is set by the division resistance of output voltage Vout FB GND 6 COMP I Phase compensation terminal Connect external capacity and resistance for the phase compensation of the DC DC converter close l...

Страница 70: ...be used for the output capacitor 1 0µF Pin No Pin Name I O Pin Function 1 BOOT I Bootstrap Terminal Connect the boost capacity of about 0 022µF between SW terminals 2 VIN I Input Voltage Terminal Connect very big capacity between GND 3 SW O Power Switch Terminal Connect output LC filter Moreover connect the above mentioned capacity between BOOT terminals 4 GND Ground 5 FB I Feed Back Terminal The ...

Страница 71: ...ual 2 22 IC9603 VHiMM3141YN 1Y 2 22 1 Block Diagram 2 22 2 Pin Connections and short description Pin No Pin Name I O Pin Function 1 VDD Voltage supply pin 4 NC No connection 5 Vout O Output pin NC No connection 2 GND Ground pin 3 CE I ON OFF control pin Connect CE pin with VDD pin when it is not used 㩷㩷㪚㪜㩷㩷㩷㩷㩷㩷㩷㪭㫆㫌㫋㩷㩷㩷㪣㩷㩷㩷㩷㩷㩷㩷㩷㪦㪝㪝㩷㩷㩷㪟㩷㩷㩷㩷㩷㩷㩷㩷㪦㪥 ...

Страница 72: ...2 23 IC9610 VHiPQ1LAX95 1Y 2 23 1 Block Diagram 2 23 2 Pin Connections and short description Pin No Pin Name I O Pin Function 1 Vadj I Output Voltage Control 2 GND Ground pin 3 Vc I ON OFF Control 4 Vin I DC input 5 Vo O DC Output ...

Страница 73: ...ctions and short description Pin No Pin Name I O Pin Function 1 1Y I O Independent input or output 2 1Z I O Independent input or output 3 2E I Enable input active HIGH 4 GND Ground 5 2Y I O Independent input or output 6 2Z I O Independent input or output 7 1E I Enable input active HIGH 8 VCC Supply voltage ...

Страница 74: ...LC 32 40 46LE600E RU S 7 1 LC32LE600E Service Manual CHAPTER 7 OVERALL WIRING SYSTEM BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM LC 32LE600E RU S ...

Страница 75: ...LC 32 40 46LE600E RU S 7 2 2 OVERALL WIRING DIAGRAM LC 40LE600E RU S ...

Страница 76: ...LC 32 40 46LE600E RU S 7 3 3 OVERALL WIRING DIAGRAM LC 46LE600E RU S ...

Страница 77: ...LC 32 40 46LE600E RU S 7 4 4 SYSTEM BLOCK DIAGRAM LC 32LE600E RU S ...

Страница 78: ...LC 32 40 46LE600E RU S 7 5 5 SYSTEM BLOCK DIAGRAM LC 40LE600E RU S ...

Страница 79: ...LC 32 40 46LE600E RU S 7 6 6 SYSTEM BLOCK DIAGRAM LC 46LE600E RU S ...

Страница 80: ...LC 32 40 46LE600E RU S 8 1 LC32LE600E Service Manual CHAPTER 8 PRINTED WIRING BOARD ASSEMBLIES 1 MAIN UNIT MAIN Unit Side A 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 81: ...3339 D3315 R3311 R3507 R3508 D3319 R3509 IC3501 FB501 FB502 IC3502 FB503 R3318 FB504 TH3301 FB505 FB506 TH3302 FB507 FB508 D3321 FB509 D3322 R3513 R3514 D3325 L8601 D3326 FB510 FB511 R501 R3326 FB512 R502 FB513 R3327 R3328 FB514 R504 R505 FB515 FB516 R506 FB517 R507 FB518 R508 FB519 R3330 R3331 R3333 R3527 FB520 FB521 R511 R512 FB522 R513 R3337 FB523 C3360 FB524 R3338 R514 R515 FB525 R516 FB526 R5...

Страница 82: ...LC 32 40 46LE600E RU S 8 3 MAIN Unit Side B 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 83: ...2 C9673 R4443 R1563 C9674 FB2604 R4445 FB2605 R4446 R1566 FB2606 R4447 FB2607 R4448 R9650 FB2608 R9651 R1569 D2701 R9652 R2701 R2702 R2703 R2704 R4450 R2705 R4451 R1572 R4452 R1573 R2707 R4453 R1574 R2708 R1575 R2709 Q501 Q502 R9663 Q503 Q504 R2711 Q507 R9668 Q508 FB2623 C2740 R2718 C2741 R2719 R9670 R9673 R9677 R9678 R9679 R2726 R2727 R2728 C3309 R9680 R9681 C3501 C3502 R9683 C3504 C3505 C3311 C3...

Страница 84: ...esistors are 5 unless otherwise noted K 10 F 1 D 0 5 3 All resistors are 1 16W unless otherwise noted CAPACITOR 1 All capacitors are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted CAUTION This circuit diagram is original one therefore there may be a slight difference from yours SAFETY NOTES 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEM...

Страница 85: ...LC 32 40 46LE600E RU S 9 2 2 SCHEMATIC DIAGRAM 1 MAIN Unit 1 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 86: ...LC 32 40 46LE600E RU S 9 3 2 MAIN Unit 2 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 87: ...LC 32 40 46LE600E RU S 9 4 3 MAIN Unit 3 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 88: ...LC 32 40 46LE600E RU S 9 5 4 MAIN Unit 4 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 89: ...LC 32 40 46LE600E RU S 9 6 5 MAIN Unit 5 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 90: ...LC 32 40 46LE600E RU S 9 7 6 MAIN Unit 6 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 91: ...LC 32 40 46LE600E RU S 9 8 7 MAIN Unit 7 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 92: ...LC 32 40 46LE600E RU S 9 9 8 MAIN Unit 8 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 93: ...LC 32 40 46LE600E RU S 9 10 9 MAIN Unit 9 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 94: ...LC 32 40 46LE600E RU S 9 11 10 MAIN Unit 10 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Страница 95: ...LC 32 40 46LE600E RU S 9 12 ...

Страница 96: ...ODEL OUTLINE This model is based on the LC 32LE700E RU S LC 40LE700E RU S LC 46LE700E RU S and is changed some parts This Service Manual covers the modifications alone For the other points refer to the LC 32LE700E RU S LC 40LE700E RU S and LC 46LE700E RU S No S89B4LC32L700 Service Manual ...

Страница 97: ...NW G182WJQZ D Changed 22 Connecting Cord Main LCD Control LW QCNW J894WJQZ QCNW K027WJQZ D Changed 24 Connecting Cord Main LCD Control LP QCNW J897WJQZ QCNW J712WJQZ D Changed 25 Connecting Cord R C LED ICON IM QCNW J916WJQZ Abolish 33 POP Label except for Russia TLABZC319WJZZ TLABZC352WJZZ D Changed 33 POP Label for Russia TLABZC320WJZZ TLABZC353WJZZ D Changed 35 Screw for HDMI XBPS730P06000 x4 X...

Страница 98: ...ontrol LW QCNW J902WJQZ QCNW K029WJQZ D Changed 24 Connecting Cord Main LCD Control LP QCNW J905WJQZ QCNW J801WJQZ D Changed 25 Connecting Cord R C LED ICON IM QCNW J918WJQZ Abolish 33 POP Label except for Russia TLABZC319WJZZ TLABZC322WJZZ D Changed 33 POP Label for Russia TLABZC320WJZZ TLABZC323WJZZ D Changed 35 Screw for HDMI XBPS730P06000 x4 XBPS730P06000 x3 Abolish 4 3 N Bottom Cover GCOVAD46...

Страница 99: ...ord Main LCD Control LW QCNW J910WJQZ QCNW K031WJQZ D Changed 26 Connecting Cord Main LCD Control LP QCNW J913WJQZ QCNW J801WJQZ D Changed 27 Connecting Cord R C LED ICON IM QCNW J920WJQZ Abolish 28 Connecting Cord Power AS QCNW J966WJQZ QCNW K104WJQZ D Changed 34 POP Label except for Russia TLABZC319WJZZ TLABZC322WJZZ D Changed 34 POP Label for Russia TLABZC320WJZZ TLABZC323WJZZ D Changed 36 Scre...

Страница 100: ...LC 32 40 46LE600E RU S v Interchangeability A Completely interchangeable C Interchangeable from NEW to OLD B Interchangeable from OLD to NEW D Not interchangeable OLD NEW NEW OLD OLD NEW NEW OLD X ...

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