Acer V223HQ - Table of Contents

- 2 -
Content Index
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 ................................................................................................. 7
3.3. Operational & Functional Specification .......................................................................... 12
3.4. LCD Characteristics ....................................................................................................... 15
3.5. User Controls ................................................................................................................. 17
3.6. Mechanical Characteristics ............................................................................................ 18
3.7. Pallet & Shipment .......................................................................................................... 19
3.7.2 Carton Specification ..................................................................................................... 19
3.8. Certification .................................................................................................................... 19
3.9 Packing ........................................................................................................................... 21
4. Disassembly /Assembly .................................................................................................... 22
4.1. Exploded View ............................................................................................................... 22
4.2. Disassembly /Assembly ................................................................................................. 25
5. Level 1 Cosmetic / Appearance / Alignment Service ......................................................... 36
5.1 Alignment procedure (for function adjustment) ................................................................ 36
5.2 Software / Firmware Upgrade Process ........................................................................... 39
5.3 EDID Upgrade Procedure ............................................................................................... 43
5.4 OSD Operation Guide ..................................................................................................... 49
6. Level 2 Circuit Board and Standard Parts Replacement ................................................... 56
6.1. Trouble Shooting Guide ................................................................................................. 56
6.2 Circuit Operation Theory ................................................................................................. 60
6.3 Spare Parts List ............................................................................................................... 63
Appendix 1 – Screw List / Torque .......................................................................................... 66
Appendix 2 – Physical Dimension Front View and Side view................................................ 68
Appendix 3 – I/F Board ......................................................................................................... 69