AOC e2250Swdn Service Manual

43
2. No Video (Power LED Blue)
No Video (Power LED Blue)
Press the power
button is OK?
Check the LVDS/FFC
cable or panel
The end
NG
OK
OK
NG
Replace the main board
Replace the converter
board
Replace the LVDS/FFC
cable or panel
NG
The end
Replace the key board
NG
OK
Replace the main
board and connection
OK

AOC e2250Swdn Specifications

General

3D	No
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Display diagonal	21.5 \
Vertical scan range	50 - 751 Hz
Horizontal scan range	30 - 83 kHz
Supported video modes	1080i, 1080p, 720p
Viewable size, vertical	268.1 mm
Viewing angle, vertical	60 °
Contrast ratio (dynamic)	20000000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	476.6 mm
Viewing angle, horizontal	90 °
Display brightness (typical)	200 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
On/off switch	Yes
Ethernet LAN (RJ-45) ports	0
Number of products included	1 pc(s)
DVI-I ports quantity	-
Safety	RoHS
Certification	EPEAT Silver, FCC, CE
Product color	Black
LED indicators	Power
Cable lock slot type	Kensington
Number of OSD languages	16
Panel mounting interface	75 x 75 mm
AC input voltage	110 - 220 V
AC input frequency	50 - 60 Hz
Power consumption (max)	31.5 W
Power consumption (standby)	- W
Cables included	AC
Bundled software	Screen+
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	ENERGY STAR
Package width	564 mm
Package height	394 mm
Package weight	4060 g

Weight and Dimensions

Depth (without stand)	109 mm
Width (without stand)	511.2 mm
Height (without stand)	379.9 mm
Weight (without stand)	3280 g