Table Of Contents - Asus VW224U Service Manual

Service Manual
Revision Lists..................................................................................................................... 3
Important Safety Notice...............................................................................................4
1. Monitor Specification................................................................................................................5
2. Operation Instruction...............................................................................................6
2.1. General Instructions.......................................................................................................... 6
2.2.Control Button................................................................................................................ 6
2.3.OSD Menu.......................................................................................................................9
3. Input/Output Specification.....................................................................................................12
3.1. Input Signal Connector...................................................................................................12
3.2. Power Supply Requirements............................................................................................ 12
3.3. Factory Preset Display Modes........................................................................................ 14
4. Block Diagram......................................................................................................................15
5. Schematic Diagram........................................................................................................... 20
5.1. Main Board......................................................................................................................20
5.2. Power Board................................................................................................................... 28
5.3. Audio Board................................................................................................................ ....30
5.4. Key Board......................................................................................................................31
6. PCB Layout............................................................................................................................32
6.1. Main Board......................................................................................................................32
6.2. Power Board.................................................................................................................... 35
6.3. Audio Board......................................................................................................................38
6.4. Key Board.................................................. ...................................................................38
7. Disassemble & Assemble SOP..................... ............................................................... .....39
8. ISP Instruction.......................................................................................................................59
9. DDC Instruction......................................... .......................................................................62
10. Color/White Balance Adjustment....................................................................................... 71
11. Trouble Shooting............................................................................................................. 73
12. Exploded View.................................. ......................................................................... .....79
13. BOM List..................................................................................................................... 80
14. Different Parts List...............................................................................................................109
Index
2
ASUS VW224U&VW224S