Acer P244W, Руководство по обслуживанию

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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 .......................................................11
3.4. LCD Characteristics ...................................................................................... 14
3.5. User Controls ................................................................................................ 15
3.6. Mechanical Characteristics .......................................................................... 16
3.7. Pallet & Shipment.......................................................................................... 17
3.8. Certification ................................................................................................... 18
3.9. Packing .......................................................................................................... 19
4. Disassembly /Assembly .............................................................................. 20
4.1. Exploded View ............................................................................................... 20
4.2. Disassembly /Assembly ............................................................................... 21
5. Level 1 Cosmetic / Appearance / Alignment Service ............................... 29
5.1 Alignment procedure (for function adjustment) .......................................... 29
5.2 Software / Firmware Upgrade Process......................................................... 32
5.3 EDID Upgrade Procedure .............................................................................. 37
5.4 OSD Operation Guide .................................................................................... 40
6. Level 2 Circuit Board and Standard Parts Replacement ......................... 49
6.1. Trouble Shooting Guide................................................................................ 49
6.2 Circuit Operation Theory ............................................................................... 55
6.3 Spare Parts List .............................................................................................. 59
Appendix 1 – Screw List / Torque................................................................... 60
Appendix 2 – Physical Dimension Front View and Side view..................... 62
Appendix 3 –Control Board ............................................................................ 64
Appendix 4 –Power Board .............................................................................. 65
Appendix 5 –LED Board .................................................................................. 67