AOC 511Vwb, Service Manual

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15” LCD Color Monitor AOC 511Vwb
1
Service
Service
Service
Horizontal Frequency
30kHz – 60kHz
TABLE OF CONTENTS
Description Page Description Page
N
SAFETY NOTICE
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.
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 Adjusting the Picture...........................…............7
4. Input/Output Specification............……………............8
4.1 Input Signal Connector............………….................8
4.2 Factory Preset Display Modes......................................9
4.3 Power Supply……..…………………...…….…..………..9
4.4 Panel Specification.....……………………....................9
5. Block Diagram……...................…………................11
5.1 Soft
ware
Flow Chart…. ………..……..……....….......11
5.2 Electrical Block Diagram….……………….......….….13
6. Schematic……………...........................................…15
6.1 Main Board.……...……............................................15
6.2 Inverter Board..………..……....................................21
6.3 Adapter Board….………..…….................................22
7. PCB Layout..…….………….......................................23
7.1 Main Board…………….............................................23
7.2 Adapter Board…..………..........................................24
7.3 Key Board………………...........................................26
7.4 Inverter Board…………...........................................26
8. Maintainability………..............................................26
8.1 Equipments and Tools Requirement………..............26
8.2 Trouble Shooting…….………...................................27
9. White-Balance, Luminance adjustment......................32
10. Monitor Exploded View……….……………...............34
11. BOM List………........................................................35
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
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