AOC V22t Service Manual

21.5"&23.6" TV Monitor
Service
Service
Service
Description
Table of Contents............................................................1
Important Safety Notice...................................................2
Revision List..........................................................3
1. General Specification..................................................4
2. Operating Instructions............................................5
2.1 The Use of Remote Control...................................5
2.2 To Use the Menus...............................................6
2.3 Front Panel Control Knobs..................................10
2.4 How to Connect................................................11
3. Input/Output Specification.......................................13
4. Mechanical Instructions.........................................15
5. Repair Flow Chart ..............................................19
6. PCB Layout .......................................................22
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
6.1 Main Board....................................................22
6.2 Power Board..................................................26
6.3 Key Board.....................................................34
6.4 IR Board.......................................................34
7.Adjustment...............................................................35
8.Block Diagram........................................................36
9.Schematic Diagram...........................................38
9.1 Main Board....................................................38
9.2 Power Board...................................................46
9.3 Key Board.....................................................49
9.4 IR Board.......................................................50
10.Exploded View................................................51
11.BOM List.......................................................55
SAFETY NOTICE
1
AOC V22t&V24t
Page