Vizio L37 Service Manual page 123

HDMI
( ) IS NOT DISPLAY CORRECTLY
Start
Input signal good?
U16 input correct?
U16 no data out ?
1.Is J6 connected good?
2.Is panel working ok?
END
CONFIDENTIAL – DO NOT COPY
N0
Yes
N0
Yes
N0
Yes
1.Check video
2.Check host's setting
1.Check p1 connect
2.Check signal between P1 and
U16
1.Check U16 power
2.Check between signal U16 and
U9
3.Check clock 28.224MHZ
Page 10-4
File No. SG-0176