AOC M2752VH Service Manual

27" LCD Color Monitor
Service
Service
Service
Description
Table Of Contents......................................................1
Revision List........................................................2
Important Safety Notice.....................................3
1.Monitor Specification...............................................4
2.LCD Monitor Description........................................5
3.Operation Instruction............................................6
3.1.General Instructions.........................................6
3.2.Control Button......................................................6
3.3.OSD Menu.............................................................7
.
4.Input/Output Specification.......................................21
4.1.Input Signal Connector.........................................21
4.2.Power Supply Requirements...............................23
4.3.Factory Preset Display Modes................................23
4.4.Panel Specification...............................................24
5.Block Diagram.........................................................27
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
Copyright © 2012 by TPV Corporation. All rights reserved. Specifications are subject to change without notice.
No part of this publication may be reproduced in any form or means, without the prior written permission of TPV Corporation. Otherwise we will
reserve the right to investigate the legal responsibility.

TABLE OF CONTENTS

Page Description
5.1.Main Board..............................................27
5.2.Power Board............................................28
6.Schematic.....................................................29
6.1.Main Board...................................................29
6.2.Power Board..............................................35
6.3Key Board...........................................37
7.PCB Layout.....................................................38
7.1.Main Board.................................................38
7.2.Power Board..........................................41
7.3.Key Board....................................................43
8.Maintainability................................................44
8.1.Equipments and Tools Requirement...............44
8.2.Trouble Shooting..........................................45
9.White-Balance, Luminance Adjustment.............49
10.Monitor Exploded View.................................51
11.BOM List...................................................53
SAFETY NOTICE
1
AOC M2752VH
Horizontal Frequency
30-83 KHz
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