ViewSonic VA2016W Service Manual - Page 60

ViewSonic Corporation, 7 White Screen, Check Panel-Enable

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6.7 White Screen White screen LVDS Cable Reinsert NG Change LVDSCable NG OK Check VLCD is 5V NG OK OK OK Check LVDS signal NG Check Panel-Enable of U105(pin48) U105 Fail OK NG Check Q101,Q103,Q110, C108, C109 Workmanship LVDS cable NG Panel Fail END ViewSonic Corporation 57 Confidential - Do Not Copy VA2016w-2

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57
ViewSonic Corporation
Confidential - Do Not Copy
VA2016w-2
6.7 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