Sharp LC-20B6E Service Manual ▷ View online
1
LC-20B6E
SERVICE MANUAL
LCD
COLOUR TELEVISION
In the interests of user safety (required by safety regu-
lations in some countries) the set should be restored
to its original condition and only parts identical to those
specified should be used.
lations in some countries) the set should be restored
to its original condition and only parts identical to those
specified should be used.
CONTENTS
ELECTRICAL SPECIFICATIONS ........................................................................ 3
IMPORTANT SERVICE SAFETY PRECAUTIONS......................................................... 4
OPERATION MANUAL .................................................................................... 6
DIMENSIONS ......................................................................................................... 10
REMOVING OF MAJOR PARTS .................................................................................... 11
ADJUSTING PROCEDURE OF EACH SECTION .............................................................. 16
PUBLIC MODE SETTING PROCEDURE ...................................................................... 21
TROUBLESHOOTING TABLE ......................................................................................... 26
MAJOR ICs INFORMATION ........................................................................................ 32
CHASSIS LAYOUT .......................................................................................... 58
BLOCK DIAGRAM ................................................................................................. 60
OVERALL WIRING BOARD ASSEMBLIES .............................................................. 62
SCHEMATIC DIAGRAM ......................................................................................... 64
PRINTED WIRING BOARD ASSEMBLIES .............................................................. 91
COMPONENT LOCATION TABLES .................................................................................... 99
REPLACEMENT PARTS LIST ........................................................................... 106
CABINET AND MECHANICAL PARTS .............................................................. 116
PACKING OF THE SET ........................................................................................ 117
SOURCE OF DOCUMENTATION .............................................................................. 119
IMPORTANT SERVICE SAFETY PRECAUTIONS......................................................... 4
OPERATION MANUAL .................................................................................... 6
DIMENSIONS ......................................................................................................... 10
REMOVING OF MAJOR PARTS .................................................................................... 11
ADJUSTING PROCEDURE OF EACH SECTION .............................................................. 16
PUBLIC MODE SETTING PROCEDURE ...................................................................... 21
TROUBLESHOOTING TABLE ......................................................................................... 26
MAJOR ICs INFORMATION ........................................................................................ 32
CHASSIS LAYOUT .......................................................................................... 58
BLOCK DIAGRAM ................................................................................................. 60
OVERALL WIRING BOARD ASSEMBLIES .............................................................. 62
SCHEMATIC DIAGRAM ......................................................................................... 64
PRINTED WIRING BOARD ASSEMBLIES .............................................................. 91
COMPONENT LOCATION TABLES .................................................................................... 99
REPLACEMENT PARTS LIST ........................................................................... 106
CABINET AND MECHANICAL PARTS .............................................................. 116
PACKING OF THE SET ........................................................................................ 117
SOURCE OF DOCUMENTATION .............................................................................. 119
SHARP CORPORATION
PAL
B/G, D/K, I
/ SECAM
L/L’
SYSTEM COLOUR TELEVISION
Issued :30
th
, July 2004
MODEL
LC-20B6E
E/EF/EI/ERU/EK
FIRST EDITION
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