Vizio L42HDTV10A - Manual (Page 92)

CONFIDENTIAL – DO NOT COPY Page 9-3
File No. SG-0198
N0
N0
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Yes
Yes
Yes
Yes
(COMPONENT1, 2) IS NOT DISPLAY CORRECTLY
Start
Input signal good?
1.Check video
2.Check host’s setting
P4 input correct?
1.Check signal between P4
2.Check power 12V& 5v
U11 input correct?
1.Check signal between U11&P4
2.Check U11 Clock (27MHZ)
LVDS output correct ?
1.Check U11
2.Check U11 power 3.3V&1.25v&1.8v
1.Is J5 connected good?
2.Is panel working ok?
END