Sharp LC-20AV7U Service Manual - Page 1
Sharp LC-20AV7U Manual
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SERVICE MANUAL LCD COLOR TELEVISION LC-20AV7U/LC-20SH7U SERVICE MANUAL S37F3LC20AV7U LCD COLOR TELEVISION MODEL LC-20AV7U MODEL LC-20SH7U 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 be used. CONTENTS Page SPECIFICATIONS ...1-1 IMPORTANT SAFEGUARDS AND PRECAUTIONS 2-1 STANDARD NOTES FOR SERVICING 3-1 CABINET DISASSEMBLY INSTRUCTIONS 4-1 ELECTRICAL ADJUSTMENT INSTRUCTIONS 5-1 HOW TO INITIALIZE THE LCD TELEVISION 6-1 TROUBLESHOOTING ...7-1 BLOCK DIAGRAMS ...8-1 SCHEMATIC DIAGRAMS/ CBA'S AND TEST POINTS 9-1 WAVEFORMS ...10-1 WIRING DIAGRAM ...11-1 IC PIN FUNCTION DESCRIPTIONS 12-1 EXPLODED VIEWS ...13-1 MECHANICAL PARTS LIST ...14-1 ELECTRICAL PARTS LIST ...15-1 This document has been published to be used for after sales service only. 1 The contents are subject to change without notice. MODELS LC-20AV7U/LC-20SH7U
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