Acer V193W Product Service Manual

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6. Level 2 Circuit Board and Standard Parts Replacement
6.1. Trouble Shooting Guide
1. No Display or display is unstable (Interface Board):
OSD shown when key pressed?
No
Yes
Follow instructions from OSD dialog
Keypad OK?
Yes
No
Screen is Blank and
Power LED is White.
Backlight turned
ON?
Scalar output
Data ?
Yes
Proceed to
“Check Power Board”.
No
Yes
“Check LCD Module”
No
Proceed to
“Check Scalar”
Proceed to
“Check Control Board”.

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