Acer X203H, Service Manual

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Content Index
Abbreviations & Acronyms................................................................................3
1. About This Manual..........................................................................................3
1.1 Trademark ......................................................................................................... 3
2. Introduction .....................................................................................................4
2.1 RoHS (2002/95/EC) Requirements................................................................... 4
2.2 Safety Notice..................................................................................................... 4
2.3 Compliance Statement..................................................................................... 4
2.4 General Descriptions ....................................................................................... 4
3. Product Overview ...........................................................................................5
3.1 Introduction ...................................................................................................... 5
3.2 Operational Specification ................................................................................ 6
3.3 Operational & Functional Specification........................................................ 10
3.4 LCD Characteristics ....................................................................................... 14
3.5 User Controls.................................................................................................. 16
3.6 Mechanical Characteristics ........................................................................... 17
3.7 Pallet & Shipment........................................................................................... 18
3.8 Certification .................................................................................................... 19
3.9 Packing............................................................................................................ 20
4. Disassembly /Assembly...............................................................................21
4.1 Exploded View ................................................................................................ 21
4.2 Disassembly /Assembly................................................................................. 23
5. Level 1 Cosmetic / Appearance / Alignment Service ................................34
5.1 Alignment procedure (for function adjustment) .......................................... 34
5.2 Software / Firmware Upgrade Process......................................................... 38
5.3 EDID Upgrade Procedure............................................................................... 42
5.4 OSD Operation Guide..................................................................................... 46
6. Level 2 Circuit Board and Standard Parts Replacement..........................51
6.1 Trouble Shooting Guide................................................................................. 51
6.2 Circuit Operation Theory ............................................................................... 57
6.3 Spare Parts List .............................................................................................. 61
Appendix 1 – Screw List / Torque ...................................................................64
Appendix 2 – Physical Dimension Front View and Side view .....................66
Appendix 3 – Interface Board..........................................................................68