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(COMPONENT1, 2) IS NOT DISPLAY CORRECTLY
Input signal good?
P4 input correct?
U11 input correct?
Is LVDS output
correct ?
1 .Is J7 connected good?
2. Is panel working ok?
CONFIDENTIAL – DO NOT COPY
Start
N0
Yes
N0
Yes
N0
Yes
N0
Yes
END
1. Check video
2. Check host's setting
1. Check signal from P1
2. Check system power 12V& 5v
1. Check signal between U4&P1
2. Check X1 Clock (27MHZ)
1. Check U4
2. Check U4 power 3.3V&1.25v&1.8v
Page 9-3
File No. SG-0211
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