LG Flatron W2600H - No Raster;OSD (Main Board)

- 15 -
Copyright 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. NO RASTER (OSD IS NOT DISPLAYED)-MAIN
NO RASTER
(OSD IS NOT DISPLAYED)
NO
NO
NO
TROUBLE IN LCD
MODULE
CHECK P303
W2600H-Pxx : 5V
W2600HP-Bxx : 12V
CHECK IC202
CHECK CONNECTION
LINE FROM D-SUB TO
IC202
YES
CHECK P303 #1,2
CHECK P303
#10,11,22,23
CHECK LINK CABLE
YES
YES
1
Waveforms
1
P303 #10