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In the interests of user-safety (Required by safety regulations in some countries) the set should be re-
stored to its original condition and only parts identical to those specified should be used.
LC-37HV4EB model made a colour tone change based on LC-37HV4E.
This service manual has indicated only the change part from LC-37HV4E and the customized frame (AN-37U4-B/
L4-T/W4K).
For servicing, refer to the LC-37HV4E Service Manual (S33Y3LC37HV4E).
» IMPORTANT SERVICE SAFETY PRECAUTION ............................................................................................... 2
» SPECIFICATIONS .......................................................................................................................................... 4
» OPERATION MANUAL .................................................................................................................................. 5
» DIMENSIONS ................................................................................................................................................ 7
» PARTS LIST ................................................................................................................................................... 8
» PACKING OF THE SET ............................................................................................................................... 16
Caution; It is recommended that the gloves supplied are worn when mounting the customized frame to
prevent fingerprints. As the gloves are slippery, carry out this operation with care.
SERVICE MANUAL
LCD COLOUR TELEVISION
MODELS
OUTLINE
CONTENTS
SHARP CORPORATION
LC-37HV4EB
Customized Frame
AN-37U4-B
AN-37L4-T
AN-37W4K
LC-37HV4EB, AN-37U4-B
AN-37L4-T, AN37W4K
SY3L7LC37H4EB
Page
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Table of Contents
Related Manuals for Sharp LC-37HV4E
Summary of Contents for Sharp LC-37HV4E
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Page 1: Table Of Contents
OUTLINE LC-37HV4EB model made a colour tone change based on LC-37HV4E. This service manual has indicated only the change part from LC-37HV4E and the customized frame (AN-37U4-B/ L4-T/W4K). For servicing, refer to the LC-37HV4E Service Manual (S33Y3LC37HV4E). -
Page 2: Important Service Safety Precaution
LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K IMPORTANT SERVICE SAFETY PRECAUTION Ë Service work should be performed only by qualified service technicians who are thor- oughly familiar with all safety checks and the servicing guidelines which follow: » Use an AC voltmeter having with 5000 ohm per volt, WARNING or higher, sensitivity or measure the AC voltage drop 1. - Page 3 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K Precautions for using lead-free solder 1 Employing lead-free solder "PWBs" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example: Indicates lead-free solder of tin, silver and copper.
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Page 4: Specifications
LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K SPECIFICATIONS Item 37 LCD COLOUR TV, Model:LC-37HV4EB LCD panel 37 Advanced Super View & BLACK TFT LCD Number of dots 3,147,264 dots (1366 3 dots) Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60 TV-standard (CCIR) B/G, D/K, I, L/L’ Function Receiving VHF/UHF... -
Page 5: Operation Manual
LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K OPERATION MANUAL... - Page 6 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K...
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Page 7: Dimensions
LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K DIMENSIONS Display Unit:mm... -
Page 8: Parts List
J Front Panel Ass’y XJPS930P08XS0 J Screw, x15 Not Available – Front Panel — GCOVAA288WJSB J Door Cover GDORFA018WJSB J Door HBDGBA013WJSC J Badge, "SHARP" HDECQA166WJSA J LED Cover HiNDPA290WJSB J Indication Label JBTN-2074CEKB J Power Button LANGF9552CESA J Angle, for Door LANGTA024WJFW... - Page 9 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K CABINET AND MECHANICAL PARTS (AVC System) 6-19 6-12 6-14 6-19 6-10 6-18 6-16 6-17 6-19 6-11 6-13 6-15...
- Page 10 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K CABINET AND MECHANICAL PARTS (Display)
- Page 11 – Front Cabinet — CHLDZA177WJ01 J FPC Holder(L) Ass’y GCOVAA222WJSA J RC/LED Cover Not Available – FPC Holder(L) — HBDGBA010WJSB J Badge, "SHARP" LHLDWA024WJZZ J Wire Holder, x3 PMLT-A059WJZZ J Spacer, x1 PSPAG0432CEUZ J Spacer, x2 CHLDZA177WJ02 J FPC Holder(R) Ass’y...
- Page 12 J Screw, x2 å QACCKA007WJPZ J AC Cord, x2 (LC-37HV4E) XHPS930P08JS0 J Screw, x25 å QACCBA022WJPZ J AC Cord, x2 (LC-37HV4E(K)) AS PCOVPA019WJZZ J Speaker Cap, x2 GDAi-A059WJSB J Stand(for AVC System) GLEGGA013WJZZ J Stand Cushion, x4 PSPAHA101WJZZ J Stand Spacer, x4...
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Page 13: Packing Parts
LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K Ref. No. Part No. Description Code Ref. No. Part No. Description Code PACKING PARTS SERVICE JIGS (NOT REPLACEMENT ITEM) (Use for servicing) SPAKCB122WJZZ – Packing Case — QCNW-A407WJZZ J Extension Cable, 30-pin SPAKFA137WJZZ – Packing Material, —... - Page 14 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K CABINET AND MECHANICAL PARTS (Customized Frame) 1-2-6 1-2-7 1-2-7 1-2-1 1-2-1 1-2-3 1-2-3 1-2-4 1-2-5 1-2-5 1-2-4...
- Page 15 – Outer Case(Top) — GCOVAA479WJSA J Frame(R/L) 9AQAN37U4B-03 – Model Label(Large), x1 — LBSHZA002WJSA J Corner Decoration, x4 (AN-37U4-B) HBDGBA010WJSA J Badge, "SHARP" 9AQAN37U4B-04 – Model Label(Small), x4 — (AN-37L4-T) (AN-37U4-B) HBDGBA010WJSB J Badge, "SHARP" 9AQLC37L4T-03 – Model Label(Large), x1 —...
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Page 16: Packing Of The Set
Remote Control Unit (RRMCGA026WJSA) AC Cord (QACCKA007WJPZ)(QACCBA022WJPZ) Stand(for AVC System) (GDAi-A059WJSB) Stand Cushion, x4 (GLEGGA013WJZZ) Stand Spacer, x4 (PSPAHA101WJZZ) Stand Screw, x2 (XBPSN40P14JS0) System Cable (QCNW-6117CEZZ) Guarantee Card(LC-37HV4E(K)) (TGAN-1688CEN1) Packing Case(Accessory) (SPAKFA237WJZZ) Packing Case Buffer Material(Top) (SPAKCB122WJZZ) (SPAKXA156WJZZ) Packing Material(AVC System) - Page 17 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K PACKING OF THE SET (Customized Frame) Customized Frame Protection Paper(AN-37U4-B, AN-37W4K) Protection Cloth(AN-37L4-T) Caution Label Protection Sheet Buffer Cover Packing Case(Top) Model Label Outer Case(Top) Packing Case(Bottom) Pad(Top) Buffer Material Sleeve Top Frame Bottom Frame Frame(L/R) Operation Manual Fitting(2 pcs.) Screw(18 pcs.)
- Page 18 LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K COPYRIGHT © 2003 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.