White Screen - ViewSonic VX1933W Service Manual

6.7 White Screen

White Screen
LVDS cable
reinsert
NG
Change LVDS
cable
NG
Check VLCD
Is 5V
NG
Check panel Enable
of Panel Enable
OK
Check
Q101,Q104 and
END
ViewSonic Corporation
OK
OK
OK
Check VLCD
singals
Check CN104
81
Workmanship
LVDS cable NG
OK
Panel Fail
CONFIDENTIAL – DO NOT COPY
VX2433wm-1
VX2433wm-CN