Sharp LC-32A47L Service Manual Download

Page: 18 / 32

LC-32A47L(A)

4 – 2

MAIN Unit

(Side-A Chip)

J8001

D607

D608

LUG1102

C641

Q604

R639

C642

R660

D601

R641

R8004

C8150

R8020

FB8004

R662

VA8001

VA8002

FD2

R661

R659

IC602

FB8001

R8085

R8084

C8138

C8918

IC8003

R658

KOUJO1

C640

R619

FB605

C614

R622

D606

R613

SC601

C639

R617

FB604

C612

D605

R625

R610

C638

FB603

R615

C610

D604

R627

R609

FB607

FB606

D602

R608

R607

C607

C9003

R9002

TH2001

R9001

R611

FB9004

FB9003

D9007

Q9001

R9024

C608

R612

IC9001

D603

R9022

D9002

R9020

D9001

SC9001

R9021

D9005

FB9002

FB9001

J506

C533 C525

J505

C526

R557

R558

FB513

FB514

R560

R559

C528

C527

R549

FB512

J504

FB511

FB510

R543

FB506

R544

R542

FB505

R541

R8069

J502

FB509

FB508

FB507

R545

R8060

J503

C630

R2012

TL2041

D502

R2017

FB2005

Q2002

FB2006

FB2014

FB2007

R2075

P2003

FB2008

FB2009

FB2010

FB2011

FB2012

FB2013

TU1101

P2701

LF3

LUG1103

R1101

R1102

C1135

C1102

C1134

C1101

FB1102

R1104

R1106

FB1101

VER1

BAR3

BAR1

C1132

C2730

R1142

C1336

C1108

R1103

C1136

R1143

C1131

C2726

C2725

R1117

C1110

L2702

L2701

C2711

C2724

C2717

C2712

R2726

R2725

C2704

R2730

R2731

R2752

C2713

IC2701

Q2704

R2742

C2706

C2705

R2741

C2707

C2723

C2716

C2748

R2717

R2753

R2715

R2754

L2703

L2704

C2727

2728

C2731

LF1

D503

D504

C631

C632

C536

R578

J508

FB519

FB518

R577

R576

R546

C535

R1343

R1339

R1345

R547

C1306

R1310

R1340

Q1311

J507

R548

C1307

R1344

C1309

Q1310

R1342

R1334

C534

R575

R574

D505

FB517

C633

D501

C634

C511

C513

D506

C512

C635

D509

D510

C520

R562

R564

C524

C523

R550

C532

C531

R561

R563

R555

R551

R556

R569

Q508

Q507

R570

C538

IC502

R552

R580

R567

R568

R579

C537

Q509

R581

Q510

FB516

R573

R583

C541

C627

IC503

FB515

R571

R582

SC1604

IC1604

R1602

D1306

D1601

R631

R634

R632

R629

R633

R630

C605

C606

R616

Q601

Q602

Q603

FB601

C617

C618

C619

C601

R604

C604

R605

R623

FB602

R603

C603

R606

SC1603

R618

C602

R624

L501

R620

J601

R626

C615

R635

IC1603

IC601

C626

C625

C624

C616

D508

R636

C620

C509

C501

C637

R503

C510

R512

R513

R505

R504

C502

FB501

FB503

FB502

R501

SC1601

J501

LUG1101

IC1601

IC1602

R1667

R1675

SC1602

IC1609

L1601

R1710

R1641

L1602

R1642

R1676

C1625

L1603

D1619

R1711

R1646

R1644

L1604

R1645

R1669

C1629

R1657

R1677

C1630

R1712

C1626

R1678

C1628

R1661

R1660

R1714

R1715

C1622

R1658

R1611

D1620

R1713

R1680

C1621

R1679

R1718

R1716

R1610

R1651

D1623

D1622

R1652

R1656

R1655

R1654

R1653

C1637

C1634

R1684

Q1614

IC1613

R1688

R1692

C9628

R9647

R9648

R9649

C9630

D514

LUG1107

IC9606

D513

R9633

D9619

R9631

Q9608

C1126

C1128

R1141

R1134

L1105

C1129

L1107

C1103

C1130

L1104

R1135

C1127

C1125

C8031

C8036

C8054

C8063

C8072

C8081

R1145

R8001

R1133

R1140

L1106

R1144

R8002

C8029

C8032

C8037

C8044

C8064

C8066

C8080

R8058

C8139

C8140

R8024

D611

R8068

R8057

C8137

D610

C8141

R8067

R8022

R9007

R9003

C1119

C1116

R1128

R1125

D9618

R8059

Q9609

D8001

IC8001

R8062

R8070

R1304

R1302

Q1301

R9632

R9630

IC8251

C9629

R8010

IC9607

R8013

C8082

R8263

R8251

R8253

R8252

C9631

R8262

R8006

R8008

R8007

R8035

R8061

R8064

R8065

R8474

C8461

C8460

C8462

P9001

P8001

R8475

R1323

C1314

IC8454

Q1304

R1337

D1311

R1336

R1338

R1335

Q1309

R8454

R8451

R8452

R8455

D1313

D1304 R1324

R1322

Q1305

R2601

Q2603

SC9301

R2635

R2602

C2710

L2612

L2610

FB2706

L2605

L2604

LUG1104

C1334

P2601

LUG1105

FD1

L2603

L2608

L2607

L2606

L2609

L2611

L2602

L2601

Q9602

FB9613

Q9606

R9639

R9640

C2602

C2601

P2602

IC2603

R2619

R2620

R2612

IC2601

R2611

R2606

R2607

C2608

D9602

TP8013

C2606

R2623

P2603

X8001

R8025

R8030

R8031

C8070

R8012

R8019

D2504

D2506

R2510

FB2518

FB2519

D2505

R2512

R2513

FB2520

Q2502

FB2517

FB2515

FB2516

SG2501

RDA8001

SG2502

SG2503

P2501

SG2504

SG2505

SG2506

SG2507

SG2508

R8088

C8096

C8083

C8088

R8015

TP8009

R8017

C8095

R8087

TP8010

C8919

C8920

R8086

FB8022

Q8002

R8082

TP8011

R8083

R2505

LUG1108

Q8001

Q2501

R8081

R8080

D8002

C9634

IC9608

C9632

C9007

C9009

C9002

L9603

D9610

C9001

IC9003

R9016

R9017

C9008

C9006

L9601

D9604

D9614

L9604

L9602

D9609

C9633

P9601

SC9002

D2003

C2010

R2016

C2001

SC9003

IC9609

R2025

C9635

R2015

R2013

IC2004

R2026

R2027

C2009

R9031

R2002

C9004

R9032

LUG1106

R2005

IC9002

P2002

R9033

R9015

R2028

Summary of Contents for LC-32A47L

Page 1: ...2 SYSTEM BLOCK DIAGRAM 3 2 CHAPTER 4 PRINTED WIRING BOARD ASSEMBLIES 1 MAIN Unit 4 1 CHAPTER 5 SCHEMATIC DIAGRAM 1 DESCRIPTION OF SCHEMATIC DIAGRAM 5 1 2 MAIN Unit 5 2 Parts Guide TopPage CONTENTS In the interests of user safety Required by safety regulations in some countries the set should be restored to its original condition and only parts identical to those specified should be used LCD COLOR ...

Page 2: ...ls with the redesigned LCD panel module have the marking added at the end of the model number given on the Model Label The models with the redesigned LCD panel module have the marking in No Label applied on the packing case The models with the redesigned LCD panel module have the marking in Back Serial No Label Interchangeability The previous and redesigned LCD panel modules are not interchangeabl...

Page 3: ...ead RBLN A375WJQZY Add FB2615 Ferrite Bead RBLN A375WJQZY Add FB2633 Ferrite Bead RBLN A375WJQZY Add FB2634 Ferrite Bead RBLN A375WJQZY Add FB2635 Ferrite Bead RBLN A375WJQZY Add FB2636 Ferrite Bead RBLN A375WJQZY Add FB2637 Ferrite Bead RBLN A375WJQZY Add P2602 Plug QPLGNA349WJZZY Add Q9602 Transistor VSMCH6305 1Y Add Q9606 Transistor VSRT1N141U 1Y Add R9639 Resistor VRS CZ1JF104JY Add R9640 Resi...

Page 4: ... across the resistor All checks 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 0 75 Vrms this corresponds to 0 5 mA rms 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 ele...

Page 5: ...les réseaux de résistancecapacité les isolateurs mécaniques etc S assurer qu il n y ait pas de danger d électrocution en vérifiant la fuite de courant de la facon suivante Brancher le cordon d alimentation directem ent à une prise de cou rant de 110 240V Ne pas utiliser de transformateur d isolation pour cet essai A l aide de deux fils à pinces brancher une résistance de 1 5 kΩ 10 watts en parallè...

Page 6: ...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 the soldering...

Page 7: ...ING OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS 1 Removing of Stand Unit and Rear Cabinet Ass y 1 Remove the 4 lock screws 2 Detach the Stand Unit 3 Remove the 3 lock screws 10 lock screws and detach the Rear Cabinet Ass y 2 1 Stand Unit Rear Cabinet Ass y 3 4 3 ...

Page 8: ...h the LED Unit 4 Disconnect the following connector from the LED Unit RA 5 Remove the Control Button Ass y 6 Detach the KEY Unit from the Control Button and disconnect the connection cord from the KM connector 7 Remove the 4 lock screws 6 hooks and detach the Front Cabinet Ass y 6 7 7 Control Button Ass y 4 Control Button 3 LED Unit 1 7 7 2 Speaker L Speaker R 5 KEY Unit Front Cabinet Ass y 6 7 7 ...

Page 9: ...er Ass y 1 Remove the 2 lock screws and detach the Side Cover Ass y 2 Remove the 2 lock Shafts 2 lock screws 6 lock screws and detach the Main PWB Shield 3 Disconnect the following connector from the Main Unit KM KM 6 1 5 4 3 Main PWB Shield 2 Side Cover Ass y ...

Page 10: ...Main Unit PD LB1 LP LW 3 Disconnect the following connectors from the Power Unit PD LB1 LB2 4 Disconnect the following connector from the Inverter Unit CN101 5 Disconnect the following connector from the LCD Control Unit CN1 CN1 CN101 Support Angle Stand Support 1 2 POWER Unit INVERTER Unit LCD CONTROL Unit MAIN Unit LB1 LB1 LB2 PD PD LP LW POWER Unit MAIN Unit ...

Page 11: ...s and detach the MAIN Unit 3 Remove the 10 lock screws and detach the Power PWB Angle Main PWB Angle R Main PWB Angle L and Main PWB Angle M 4 Remove the 6 lock screws and detach the LCD Fix Angle T and LCD Fix Angle B 32 LCD Panel Module Unit 10 11 LCD Fix Angle T 12 LCD Fix Angle B 6 Power PWB Angle 8 Main PWB Angle L 2 9 Main PWB Angle M 7 Main PWB Angle R 1 5 3 POWER Unit 4 MAIN Unit ...

Page 12: ...e controller transmit the monitor adjustment process code 2 Set the 2nd point to the specified gradation level With the strongest color being fixed turn down the R G and B settings to their reference levels 3 Set the 1st point to the specified gradation level Correct the G setting 388 x 2nd point G setting 875 rounded off and make the R and B settings to their reference levels Initial R G and B se...

Page 13: ...ecified slot of the destination ID connector SC9003 QCNCWA715WJQZY C5 V LR USB 1 10 1 4 L R out Analog RGB PC Audio IN 1 41 1 12 1 4 TUNER MAIN Unit 1 6 DDR Position SC9003 HDMI SC9003 LC 32A47L A Destination ID connector locations Plug locations 㪛㪼㫊㫋㫀㫅㪸㫋㫀㫆㫅㩷㪠㪛㩷㪺㫆㫅㫅㪼㪺㫋㫆㫉㪛㪼㫊㫋㫀㫅㪸㫋㫀㫆㫅㩷㪠㪛㩷㫇㫃㫌㪾䋨㪨㪚㪥㪚㪮㪘㪎㪈㪌㪮㪡㪨㪱㪰䋩䋨㪨㪚㪥㪚㪤㪘㪉㪎㪌㪮㪡㪨㪱䋩 1 15 ...

Page 14: ...LC 32A47L A 2 3 MEMO ...

Page 15: ...CD Panel KM 4 1 RA LED Unit LCD Cont Unit KEY Unit INV Unit POWER Unit PD 12 1 MAIN Unit RA 1 10 1 4 SP LW 41 1 PD 12 1 6 1 LB1 15 1 LP TUNER USB L R Output Analog RGB HDMI V LR PC Audio IN KM 4 1 C5 DDR Position QCNW J170WJQZ QCNW J171WJQZ QCNW J834WJPZ QCNW J173WJQZ QCNW J174WJQZ 4 1 LB1 7 1 1 14 LB2 CN101 1 14 QCNW J639WJQZ QCNW J630WJPZ SC9003 OVERALL WIRING DIAGRAM LW LP 30 1 CN1 ...

Page 16: ..._DBG_RST I2C_SDA I2S_SCL 100KHz INPUT 6 INPUT 5 INPUT 4 LR Component RF IN TU1101 Analog Digital Tuner D_IF AGC I2C 5V UCOM_RS STB_CPU STB From CPU ROMSEL0 TUN_I2C TUN_SDA_C5 TUN_SCL_C5 100KHz 5V IC2001 Reset BU 3 3V N_LINE_DAC_RST LINE_MCLK BCLK DAT LRCLK J8001 USB RS 232C No 9 pin RC Passthrough DET_13V DET_ DETECT DET_T CON POW IC602 EEPROM BU 3 3V LW 41 pin FFC LP P2602 15 pin 3 3V 1 8V 1 2V A...

Page 17: ...LC 32A47L A 4 1 LC 32A47L A Service Manual CHAPTER 4 PRINTED WIRING BOARD ASSEMBLIES 1 MAIN Unit A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 MAIN Unit Side A ...

Page 18: ...6 C620 C509 C501 C637 R503 C510 R512 R513 R505 R504 C502 FB501 FB503 FB502 R501 SC1601 J501 LUG1101 IC1601 IC1602 R1667 R1675 SC1602 IC1609 L1601 R1710 R1641 L1602 R1642 R1676 C1625 L1603 D1619 R1711 R1646 R1644 L1604 R1645 R1669 C1629 R1657 R1677 C1630 R1712 C1626 R1678 C1628 R1661 R1660 R1714 R1715 C1622 R1658 R1611 D1620 R1713 R1680 C1621 R1679 R1718 R1716 R1610 R1651 D1623 D1622 R1652 R1656 R1...

Page 19: ...LC 32A47L A 4 3 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 MAIN Unit Side B ...

Page 20: ...1315 TL8021 C8023 R8048 R8047 FL8021 R8049 C8022 FL8022 R8052 C8091 C8092 FL8020 C8008 C8017 C8007 FB8017 FB8016 C8073 C8021 C8006 C8041 C8103 C8005 C8057 C8067 C8003 C8016 FB8014 C8089 FB8015 C1121 C8058 R8009 R1137 C8040 C8045 R1138 FB8020 C8046 C8134 C1120 FB8013 R8050 C8136 R8055 TL9620 C8133 C8142 R8051 C8135 R8056 C8143 R1371 C1341 R1368 IC1307 R1370 C1342 R1367 IC1306 R2504 Q1619 Q1618 Q161...

Page 21: ...e 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 SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING IMPORTANT SAFETY NOTICE PARTS MAR...

Page 22: ...TE1 30 TD1 31 TD1 32 TCLK1 33 TCLK1 34 GND 35 TC1 36 TC1 37 TB1 38 TB1 39 TA1 40 TA1 41 GND C2609 0 1u 10V 5V PNL_PWM FB2609 A204WJ DET_SYNC R2639 100K FB2619 A074WJ FB2620 A074WJ FB2621 A074WJ FB2622 A074WJ FB2623 A074WJ FB2624 A074WJ FB2625 A074WJ FB2626 A074WJ FB2627 A074WJ FB2628 A074WJ FB2629 A074WJ FB2630 A074WJ FB2631 A074WJ FB2618 A074WJ FB2602 A375WJQZ FB2613 A074WJ L2601 FA154WJ 1 2 3 4 ...

Page 23: ...375WJQZ FB9605 A375WJQZ FB9602 A375WJQZ GND_B TCR5SB33 1 VIn 2 GND 3 ON 4 NC 5 Vout C9602 4 7u 6 3V KZA403WJPZ C9601 1u 10V KZA520WJQZ A9V 5V A5V A5V A5V BU3 3V A9V 5V BU3 3V 5V 5V USB 500mA BU5V 5V R9612 4 7K CZ D9603 MA111G VHD D9605 MA111G VHD Q9601 RN4982 1 2 3 4 5 6 R9603 1K CZ C9610 1u 10V KZA520WJQZ C9605 0 01u 25V R9601 10K CZ Q9603 RN4982 1 2 3 4 5 6 PNL_ON SMPOW SMPOWHOLD BU3 3V AC_DET D...

Page 24: ...LC 32A47L A 5 4 ...

Page 25: ...be used for after sales service only The contents are subject to change without notice LC 32A47L A No S89C1LC32A47A LC 32A47L A MODEL LCD COLOR TELEVISION Note The reference numbers on the PWB are arranged in alphabetical order PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL 3 DUNTKF030FM26 MAIN Unit 4 CABINET AND MECHANICAL PARTS 5 SUPPLIED ACCESSORIES 6 PACKING PARTS NOT REPLACEMENT ITE...

Page 26: ...5 FB2601 RBLN A375WJQZY AA J Ferrite Bead FB2602 RBLN A375WJQZY AA J Ferrite Bead FB2615 RBLN A375WJQZY AA J Ferrite Bead FB2633 RBLN A375WJQZY AA J Ferrite Bead FB2634 RBLN A375WJQZY AA J Ferrite Bead FB2635 RBLN A375WJQZY AA J Ferrite Bead FB2636 RBLN A375WJQZY AA J Ferrite Bead FB2637 RBLN A375WJQZY AA J Ferrite Bead P2602 QPLGNA349WJZZY AE J Plug Q9602 VSMCH6305 1Y AE J Transistor MCH6305 TL E...

Page 27: ...NICAL PARTS 28 1 6 1 6 33 32 1 7 1 1 1 7 25 7 40 17 41 9 41 41 41 16 41 1 2 1 8 41 15 10 17 35 35 41 5 36 18 41 13 12 14 11 11 41 30 22 41 41 29 31 41 41 24 3 1 3 3 2 41 37 19 26 27 34 4 2 1 2 39 42 6 42 2 2 2 3 2 3 2 2 20 35 16 35 40 ...

Page 28: ...ain PWB Angle M 13 LANGKC279WJFW AG N X Main PWB Angle L 14 LANGKC280WJFW AG N X Main PWB Angle R 15 LHLDWA143WJKZ AC J Wire Holder 16 LHLDWA151WJKZ AB J Wire Holder x2 17 LHLDWA175WJUZ AC J Wire Holder x8 18 LHLDWA176WJUZ AC J Wire Holder 19 NSFTZA284WJFW AC J Shaft x2 20 TLABK0023TAZZ AA J Bar Code Label 22 PSLDMB577WJFW AN N X Main PWB Shield 24 QCNCMA275WJQZ AC J Model Selector 25 QCNW J170WJQ...

Page 29: ...1 RRMCGA667WJSA AN N X Remote Control Unit X2 QACCZA070WJPZ AK J AC Cord X3 CDAI A549WJ02 BC N X Stand Unit X4 CX BZA329WJ01 AD N X Screw Ass y X5 TINS E169WJN1 AE N X Operation Manual English X6 TINS E170WJN1 AE N X Operation Manual Spanish X7 Not Available AA Size Battery X4 X7 X2 X1 X5 X6 X3 Screw Ass y AA size battery ...

Page 30: ...LC 32A47L A 6 6 PACKING PARTS NOT REPLACEMENT ITEM S1 S5 S3 S4 S5 S9 S9 S2 S5 S6 S8 S7 S5 X1 X5 X6 X4 X7 X2 ...

Page 31: ... N Wrapping Paper S4 SPAKPB385WJZZ N Mirror Mat Base S5 SPAKXC400WJZZ N Packing Add S6 SSAKA0101GJZZ Polyethylene Bag S7 SSAKAA032WJZZ Polyethylene Bag S8 SSAKHA051WJZZ N Polyethylene Bag S9 TLABKA009WJZZ Case No Label 7 SERVICE JIGS USE FOR SERVICING N QCNW J832WJPZ N J Connecting Cord L 700mm N Main LCD Control Unit LW N QCNW J277WJQZ J Connecting Cord L 700mm N Power Inverter Unit LB2 ...

Page 32: ... KD COPYRIGHT 2009 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher LC 32A47L A ...

Search results

Summary of Contents for LC-32A47L

Reviews:

Related manuals for LC-32A47L

Brands by name

Popular brands

Sharp LC-32A47L, Service Manual

Search results

Summary of Contents for LC-32A47L

Reviews:

Related manuals for LC-32A47L

Brands by name

Popular brands