ViewSonic VA1930wm-1 - Page 48

ViewSonic Corporation Confidential - Do Not Copy VA1930wm-1
45
7. White Screen
END
White screen
Check LVDS
signal
Check
Q101,Q103,Q110,
C108,
C109
Check Panel-Enable of
U105(pin48)
Check VLCD
is 5V
Change
LVDSCable
LVDS Cable
Reinsert
Workmanship
Panel Fail
LVDS cable NG
U105 Fail
OK
OK
OK OK
OK
NG
NG
NG
NG
NG