ASUS VW221D VW221DE VW221S LCD Monitor Service Manual Table Of Contents Revision List Important Safety Notice 1. Monitor Specification 2. LCD Monitor Description 3. Operation Instruction 3.1. General Instructions 3.2. Control Button 3.3. OSD Menu 4. Input/Output Specification 4.1. Input Signal Connector 4.2. Power Supply Requirements 4.3. Factory Preset Display Modes 4.4. Panel Specification 5. Block Diagram 5.1. Software Flow Chart 5.2. Electrical Block Diagram 6. Schematic 6.1. Main Board 6.2. Power Board 6.3 Key Board 6.4 Audio Board 7. PCB Layout 7.1. Main Board 7.2. Power Board 7.3. Key Board 7.4 Audio Board 8. Maintainability 8.1. Equipments and Tools Requirement 8.2. Trouble Shooting 9. White-Balance, Luminance adjustment 10. Monitor Exploded View 11. BOM List 12. Different Parts List Specifications Language: English Pages: 75 Format: Pdf Platform: Windows and MAC