AOC D32W931 Service Manual

26"&31.5"&42"LCD TV
Service
Service
Service
Description
Table of Contents............................................................1
Important Safety Notice...................................................2
Revision List.........................................................3
1. General Specification..................................................4
2. Operating Instructions............................................5
3. Input/Output Specification.........................................6
4. Mechanical Instructions...........................................9
5. Repair Flow Chart ..............................................18
6. PCB Layout .......................................................25
6.1 Main Board.......................................................25
6.2 Power Board.....................................................27
6.3 Key Board........................................................41
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

TABLE OF CONTENTS

SAFETY NOTICE
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
AOC D26(32)W931/LC32W053/LC42H053
Page Description
6.4 IR Board.......................................................41
6.5 LVDS to FFC Board.........................................43
7. Adjustment.......................................................44
8. Block Diagram........................................................46
9. Schematic Diagram..........................................48
9.1 Main Board....................................................48
9.2 Power Board..................................................65
9.3 Key Board.....................................................73
9.4 IR Board........................................................75
9.5 LVDS to FFC Board.........................................78
10. Exploded View..............................................79
11. BOM List......................................................87
1
Horizontal Frequency
31~60 KHz
Page