ViewSonic ViewPanel VGI50 Service Manual page 43

Service Manual
VG150
TROUBLE SHOOTING
R, G, B Is NoT DISPLAYED CORRECTLY
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—~ Is main board input ~.___N
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<< ts color value corre
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Su signalOK?
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OK? |
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_~7 1s 1C08 input R,G,B is~~_
See correctly
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| Check PR15~PR26, PRO1~
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PR12, W07 and FPCB
Page 40
(Confidential Da Not Copy,
Check video cable
Adiust color value
—————_ Check WO01 connector
ger
i g n a l ~~ N
ma (C31 output signal ~s._* Check IC31 pin3, 8, 2, 36
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ena ie en ey ee ae oe ae
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ViewSonic
April 1999 - Version 1.0