Table Of Contents - BenQ M2400HD Service Manual

24" LCD Color Monitor
Abbreviations & Acronyms........................................................................................................................................3
1. About This Manual..................................................................................................................................................5
1.1 Important ............................................................................................................................................................5
1.2 Trademark...........................................................................................................................................................5
2. Introduction .............................................................................................................................................................5
2.1 RoHS (2002/95/EC) Requirements - Applied to all countries require RoHS.....................................................5
2.2 Safety Notice ......................................................................................................................................................6
2.3 Compliance Statement .......................................................................................................................................6
3. General Description................................................................................................................................................6
4. Related service information...................................................................................................................................7
5. Product Overview ...................................................................................................................................................8
5.1 Monitor Specifications ........................................................................................................................................8
5.2 Packing...............................................................................................................................................................9
Level 1 Cosmetic / Appearance / Alignment Service ............................................................................................12
Visual Inspection & Cleaning..................................................................................................................................12
Software/Firmware Upgrade Process ....................................................................................................................12
Adjustment / Alignment Procedure .........................................................................................................................20
Level 2 Circuit Board and Standard Parts Replacement ......................................................................................31
Product Exploded View ..........................................................................................................................................31
Six angles' view ......................................................................................................................................................31
Product Disassembly..............................................................................................................................................32
Block Diagram ........................................................................................................................................................36
Schematic Diagram ................................................................................................................................................39
Troubleshooting Guide ...........................................................................................................................................49
PCB LAYOUT .........................................................................................................................................................55
Appendix 1 - Screw List / Torque ...........................................................................................................................58
Appendix 2 - BOM List.............................................................................................................................................59
Content Index
2
BenQ M2400HD