Acer V193W Product Service Manual

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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 ........................................................................... 11
3.4. LCD Characteristics ....................................................................................................... 14
3.5. User Controls ................................................................................................................. 17
3.6. Mechanical Characteristics ............................................................................................ 18
3.7. Pallet & Shipment .......................................................................................................... 19
3.8. Certification .................................................................................................................... 20
3.9 Packing ........................................................................................................................... 21
4. Disassembly /Assembly ................................................................................................. 22
4.1. Exploded View ............................................................................................................... 22
4.2. Disassembly /Assembly ................................................................................................. 24
5. Level 1 Cosmetic / Appearance / Alignment Service ................................................... 35
5.1 Alignment procedure (for function adjustment) ................................................................ 35
5.2 Software / Firmware Upgrade Process ........................................................................... 38
5.3 EDID Upgrade Procedure ............................................................................................... 43
5.4 OSD Operation Guide ..................................................................................................... 48
6. Level 2 Circuit Board and Standard Parts Replacement ............................................. 53
6.1. Trouble Shooting Guide ................................................................................................. 53
6.2 Circuit Operation Theory ................................................................................................. 59
6.3 Spare Parts List ............................................................................................................... 62
Appendix 1 – Screw List / Torque ...................................................................................... 65
Appendix 2 – Physical Dimension Front View and Side view ......................................... 68
Appendix 3 – Control Board............................................................................................... 69

Acer V193W Specifications

General

Pixel pitch	0.284 x 0.284 mm
Display diagonal	19 \
Display resolution	1440 x 900 pixels
Vertical scan range	55 - 75 Hz
Viewable size, vertical	255 mm
Contrast ratio (typical)	2000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	408 mm
Viewing angle, horizontal	176 °
Display brightness (typical)	300 cd/m²
Certification	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO03, C-tick, BSMI, WHQL, ISO 13402-6
Product color	Black
Market positioning	-
Cable lock slot	Yes
Tilt angle range	-5 - 15 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Power consumption (off)	1 W
Power consumption (standby)	2 W
Power consumption (typical)	26 W

Weight and Dimensions

Depth (without stand)	360 mm
Width (without stand)	442 mm
Height (without stand)	162 mm
Weight (without stand)	4300 g