White Screen - LG FLATRON W1943SB Service Manual
Xx * means sales region and module type (axxiap: inl 5ms, axxvap: auo 5ms)
Hide thumbs
Also See for FLATRON W1943SB:
- Service manual (42 pages) ,
- User manual (34 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
White screen
LVDS
cable
reinsert
Change
LVDS
cabel
Check LVDS
Is 5V
Check panel
Enable Pin28 of
U105 is high?
Check
R107,R108
R109,Q101,Q104
END
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. White Screen
OK
NG
OK
NG
OK
Check LVDS
signal
NG
NG
Check H/W
Reset:Pin5
4 of U105
OK
Workman ship
LVDS cable
NG
OK
NG
NG
21
Panel Fail
CheckR149,C1
64,R513,R151
LGE Internal Use Only
Hide quick links:
Advertisement
Table of Contents
