AOC e2450Swd Service Manual

Service Manual e2450Swd
45
Check flow chart
For the no power
Check CN901
100-240V
Check rectified voltage-C905
Check AC supply
Check FuseF901/ BD901
L902/BD901/C901/C902
Check voltage of IC901-8pin
check component R905/R920
Check T901(1-3)out-Vcc
Check D901/R910/C911
Check IC901-drive out
Check MOS-Q901pin(G/D)
Check/replace IC901
Check D910/R912/R915/Q901
Around component
Check T901sub rectified out
5V/12V,
Check rectified diode
D920/D921
&fiter capacitor
Check-- open load
Chech opto-couple
IC902&IC903
OK
NG
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
Power Board---
No Power 5V/12V

AOC e2450Swd Specifications

General

3D	No
Pixel pitch	0.2715 x 0.2715 mm
Aspect ratio	16:9
Display diagonal	23.6 \
Viewable size diagonal	598 mm
Viewable size, vertical	293.22 mm
Viewing angle, vertical	160 °
Contrast ratio (dynamic)	20000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	521.28 mm
Viewing angle, horizontal	170 °
Digital vertical frequency	55 - 75 Hz
Digital horizontal frequency	30 - 83 kHz
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
Placement supported	Horizontal
Screen saving functions	Yes
Number of products included	1 pc(s)
DVI-I ports quantity	-
USB Type-A downstream ports quantity	0
Certification	CE, cCSAus, FCC, CCC, RoHs, EPA 5.0, Windows Vista/Win7, china RoHs
Product color	Black
LED indicators	Power
Tilt angle range	-4 - 17 °
Number of OSD languages	16
Panel mounting interface	75 x 75 mm
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	30 W
Package depth	113 mm
Package width	625 mm
Package height	437 mm
Package weight	7300 g

Weight and Dimensions

Depth (with stand)	205.1 mm
Width (with stand)	569.7 mm
Height (with stand)	413.9 mm
Weight (with stand)	4450 g
Width (without stand)	- mm
Weight (without stand)	- g