AOC 919Vz Service Manual

AOC 919Vz Service Manual

19" lcd color monitor

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19" 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.......................................6
3.Operation Instruction...............................................7
3.1.General Instructions.................................................7
3.2.Control Button......................................................7
3.3.OSD Menu............................................................9
4.Input/Output Specification.......................................13
4.1.Input Signal Connector.........................................13
4.2.Factory Preset Display Modes...............................14
4.3.Panel Specification.............................................15
5.Block Diagram........................................................17
5.1.Main Board......................................................17
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
919Pz

Table of Contents

Page
Description
5.2.Power Board.............................................18
6.Schematic.......................................................19
6.1.Main Board....................................................19
6.2.Power Board..................................................23
6.3.Key Board......................................................26
7.PCB Layout.....................................................27
7.1.Main Board....................................................27
7.2.Power Board..................................................30
7.3.Key Board....................................................32
8.Maintainability..................................................33
8.2.Trouble Shooting..........................................34
10.Monitor Exploded View.................................40
11.BOM List...................................................44
SAFETY NOTICE
AOC 919Pz&919Sz&919Vz
919Sz&919Vz
Horizontal Frequency
30-80 KHz
Page

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