Sharp LC-32HT1U, Service Manual

Page: 1 / 61

LC-32HT1U
SERVICE MANUAL
MODEL
LC-32HT1U
LCD COLOR TELEVISION
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.
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SY5Q5LC32HT1U
Page
»
LIST OF CHANGED PARTS ....................................................................................................................... 2
»
IMPORTANT SERVICE SAFETY PRECAUTION ...................................................................................... 3
»
SPECIFICATIONS ...................................................................................................................................... 6
»
OPERATION MANUAL ............................................................................................................................... 7
»
DIMENSIONS ........................................................................................................................................... 12
»
REMOVING OF MAJOR PARTS .............................................................................................................. 13
»
TROUBLESHOOTING TABLE ................................................................................................................. 17
»
OVERALL WIRING DIAGRAM ................................................................................................................. 18
»
SYSTEM BLOCK DIAGRAM .................................................................................................................... 20
»
DIGITAL BLOCK DIAGRAM ..................................................................................................................... 22
»
DESCRIPTION OF SCHEMATIC DIAGRAM ........................................................................................... 25
»
SCHEMATIC DIAGRAM ........................................................................................................................... 26
»
PRINTED WIRING BOARD ASSEMBLIES .............................................................................................. 54
»
PARTS LIST .............................................................................................................................................. 72
»
PACKING OF THE SET ............................................................................................................................ 82
CONTENTS
This model is based on the LC-32D4U and is equipped with a redesigned speaker.This Service
Manual covers the modifications alone. For the other points, refer to the LC-32D4U Service Manual.
OUTLINE