Acer P205H User Manual

Acer Acer –LCD-P205H
49
04 Troubleshooting
1. No Power & Power LED Off
No power
&LED off
Check pin3 of IC802
voltage about 1V
Check primary
rectifier voltage
Check pin1 of IC802
voltage is 5.8V
END
Check circuit if short
Check R812,
R816, C818
Check R803,
R807, R824,
R825
Check R801,
R805, R822,
R823, R817
Check
F801, F802,
P801, D801
Check IC802,
C805, T801
Check pin2 of IC802
voltage about 2V
YES
YES
YES
YES
YES
YES
NO NO
NO
NO
NO

Acer P205H Specifications

General

Pixel pitch	0.276 x 0.276 mm
Aspect ratio	16:9
Display diagonal	20 \
Display resolution	1600 x 900 pixels
Contrast ratio (dynamic)	20000:1
Contrast ratio (typical)	250:1
Viewing angle, horizontal	160 °
Display brightness (typical)	300 cd/m²
Power management	ENERGY STAR
Display viewable area (HxV)	443 x 249 mm
Mean time between failures (MTBF)	50000 h
HDCP	Yes
Certification	CE, TÜV GS, MPRII, ISO 13406-2
Product color	Black
Market positioning	-
LED indicators	Stand-by
Tilt angle range	-5 - 15 °
Panel mounting interface	100 x 100 mm
Power consumption (off)	0.75 W
Power consumption (standby)	0.97 W
Power consumption (typical)	28 W

Weight and Dimensions

Depth (without stand)	190.5 mm
Width (without stand)	478 mm
Height (without stand)	367.5 mm
Weight (without stand)	4200 g