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This model is based on the LC-32D47U/LC-32SB27U/LC-C3237U and is changed some parts. This Service Man-
ual covers the modifications alone. For the other points, refer to the LC-32D47U/LC-32SB27U/LC-C3237U (No.
S39X5LC32D47U) Service Manual.

OUTLINE

SERVICE MANUAL

Parts marked with "

" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the

safety and performance of the set.

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

OUTLINE AND DIFFERENCES FROM BASE MODEL

OUTLINE.............................................................i
LIST OF CHANGED PARTS (LC-
32D47UT)............................................................i
LIST OF CHANGED PARTS (LC-
32SB27UT) ........................................................ii
LIST OF CHANGED PARTS (LC-
C3237UT).......................................................... iii

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRE-
CAUTION ...........................................................v
PRECAUTIONS A PRENDRE LORS DE 
LA REPARATION ..............................................vi
PRECAUTIONS FOR USING LEAD-FREE 
SOLDER .......................................................... vii

CHAPTER 1. OVERALL WIRING DIAGRAM

[1]  OVERALL WIRING DIAGRAM ......................1-1

CHAPTER 2. SCHEMATIC DIAGRAM

[1] SCHEMATIC 

DIAGRAM ................................2-1

Parts Guide

TopPage

CONTENTS

MODELS

LC-32D47UT/LC-32SB27UT/LC-C3237UT

No. S89B9LC32D47T

LC-32D47UT
LC-32SB27UT
LC-C3237UT

LCD COLOUR TELEVISION

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. 

Summary of Contents for AQUOS LC-32D47UT

Page 1: ...OUTLINE AND DIFFERENCES FROM BASE MODEL OUTLINE i LIST OF CHANGED PARTS LC 32D47UT i LIST OF CHANGED PARTS LC 32SB27UT ii LIST OF CHANGED PARTS LC C3237UT iii SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRE CAUTION v PRECAUTIONS A PRENDRE LORS DE LA REPARATION vi PRECAUTIONS FOR USING LEAD FREE SOLDER vii CHAPTER 1 OVERALL WIRING DIAGRAM 1 OVERALL WIRING DIAGRAM 1 1 CHAPTER 2 SCHEMATIC DIAGRAM 1 SC...

Page 2: ...JQZY Addition P2602 Plug QPLGNA349WJZZY Addition Q9602 Transistor VSMCH6305 1Y Addition Q9606 Transistor VSRT1N141U 1Y Addition Q9607 Transistor VSRN1903 1Y Abolish R9639 Resistor VRS CZ1JF104JY Addition R9640 Resistor VRS CZ1JF104JY Addition R9644 Resistor VRS CZ1JF103JY Abolish CABINET AND MECHANICAL PARTS 1 Front Cabinet Ass y CCABAC254WJ32 CCABAC361WJ31 D Changed 2 Rear Cabinet Ass y CCABBB472...

Page 3: ...03 1Y Abolish R9639 Resistor VRS CZ1JF104JY Addition R9640 Resistor VRS CZ1JF104JY Addition R9644 Resistor VRS CZ1JF103JY Abolish CABINET AND MECHANICAL PARTS 1 Front Cabinet Ass y CCABAC322WJ31 CCABAC363WJ31 D Changed 2 Rear Cabinet Ass y CCABBB472WJ01 CCABBB566WJ01 D Changed 6 Model Label HiNDPD308WJSA HiNDPD360WJSA D Changed 9 LCD Fix Angle T LANGKC189WJFW LANGKC275WJFW D Changed 10 LCD Fix Ang...

Page 4: ...Addition Q9607 Transistor VSRN1903 1Y Abolish R9639 Resistor VRS CZ1JF104JY Addition R9640 Resistor VRS CZ1JF104JY Addition R9644 Resistor VRS CZ1JF103JY Abolish CABINET AND MECHANICAL PARTS 1 Front Cabinet Ass y CCABAC254WJ33 CCABAC361WJ32 D Changed 2 Rear Cabinet Ass y CCABBB472WJ01 CCABBB566WJ01 D Changed 6 Model Label HiNDPD302WJSA HiNDPD361WJSA D Changed 9 LCD Fix Angle T LANGKC189WJFW LANGKC...

Page 5: ...32D47UT LC 32SB27UT LC C3237UT iv 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 ...

Page 6: ...C voltage drop 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 N...

Page 7: ...et de compartiment 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 120V 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 w...

Page 8: ...tional 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 t...

Page 9: ...㪜㪰㩷㪬㫅㫀㫋 㪠㪥㪭 㪬㫅㫀㫋 㪧㪦㪮㪜㪩 㪬㫅㫀㫋 䇼㪧㪛䇽 㪈㪉 㪈 䇼㪣㪮䇽 㪊㪇㩷㩷㩷㩷㩷㩷㪈 㪤㪘㪠㪥㩷㪬㫅㫀㫋 䇼㪩㪘䇽 㪈㩷㩷㩷㩷㩷㩷㩷㪈㪇 㪈㩷㩷㪋 䇼㪪㪧䇽 䇼㪣㪮䇽 㪋㪈 㪈 䇼㪧㪛䇽 㪈㪉㵘 㵘 㵘 㪈 㪍㩷㪈 䇼㪣㪙㪈䇽 㪫㪬㪥㪜㪩 㪬㪪㪙 㪣㪆㪩㩷㪦㪬㪫 㪘㫅㪸㫃㫆㪾㩷㪩㪞㪙 䌈䌄䌍䌉 㪛㫀㪾㫀㫋㪸㫃㩷㪘㫌㪻㫀㫆㩷㪦㪬㪫 㪭㪆㪣㪩 㪧㪚㩷㪘㫌㪻㫀㫆㩷㪠㪥 䇼㪢㪤䇽 㪋 㪈 㪚㪌 㪟㪛㪤㪠 㪪㪄㪭㪠㪛㪜㪦 㪛㪛㪩 㪨㪚㪥㪮㪄㪡㪈㪎㪇㪮㪡㪨㪱 㪨㪚㪥㪮㪄㪡㪈㪎㪈㪮㪡㪨㪱 㪨㪚㪥㪮㪄㪡㪍㪉㪐㪮㪡㪧㪱 㪨㪚㪥㪮㪄㪡㪈㪎㪊㪮㪡㪨㪱 㪨㪚㪥㪮㪄㪡㪈㪎㪋㪮㪡㪨㪱 㪋㩷㪈 䇼㪣㪙㪈䇽 㪎 㪈 䇼㪧㪣䇽 㪍 㪈 㪈 㪈㪋 䇼㪣㪙㪉䇽 㪈 㪈㪋 㪨㪚㪥㪮㪄㪡㪍㪊㪐㪮㪡㪨㪱 㪨㪚㪥㪮㪄㪡㪍㪊㪇㪮㪡㪧㪱 㪼㫏㪺㪼㫇㫋㩷㪽㫆㫉 㪪㪙㪉㪎㪬㪫 㪈㪌㵘 㵘 㪈 䇼㪣㪧䇽 ...

Page 10: ...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 L2606 FA154WJ 1 2 3 4 L2607 FA154WJ 1 2 3 4...

Page 11: ...C 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 DET_13V UR13V UR13V D9601 MA111G VHD R9615 5 6K CZ R9617 33K CZ PQ1LA185 1 V...

Page 12: ...LC 32D47UT LC 32SB27UT LC C3237UT 2 3 ...

Page 13: ... for after sales service only The contents are subject to change without notice LC 32D47UT LC 32SB27UT LC C3237UT LC 32D47UT LC 32SB27UT LC C3237UT LCD COLOUR TELEVISION Note The reference numbers on the PWB are arranged in alphabetical order PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL 3 DUNTKF030FM20S 21S 22S MAIN Unit 4 CABINET AND MECHANICAL PARTS 5 SUPPLIED ACCESSORIES 6 PACKING P...

Page 14: ...32 BH N X Front Cabinet Ass y LC C3237UT 2 CCABBB566WJ01 BG N X Rear Cabinet Ass y 6 HINDPD359WJSA AD N X Model Label LC 32D47UT 6 HINDPD360WJSA AD N X Model Label LC 32SB27UT 6 HINDPD361WJSA AD N X Model Label LC C3237UT 9 LANGKC275WJFW AP N X LCD Fix Angle T 10 LANGKC276WJFW AR N X LCD Fix Angle B 11 LANGKC277WJFW AF N X Power PWB Angle 12 LANGKC278WJFW AF N X Main PWB Angle M 13 LANGKC279WJFW A...

Page 15: ...LC 32D47UT LC 32SB27UT LC C3237UT ...

Page 16: ...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 SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan Aug 2009 SH KY ...

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