AOC LE32W157 Service Manual

31.5"&40"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 ............................................19
6.PCB Layout ....................................................25
6.1 Main Board....................................................25
6.2 Power Board..................................................28
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
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

Table of Contents

Page Description
6.3 Key Board.....................................................34
6.4 IR Board........................................................35
7.Adjustment.......................................................36
8.Block Diagram......................................................37
9.Schematic Diagram..........................................39
9.1 Main Board...................................................39
9.2 Power Board..................................................54
9.3 Key Board.....................................................65
9.4 IR Board.......................................................66
10.Exploded View..............................................67
11.BOM List......................................................71
SAFETY NOTICE
1
AOC LE32W157&LE40H157
Horizontal Frequency
31~60KHz (D-SUB)
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