Vizio VO420E Service Manual page 18
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Also See for VO420E:
- User manual (67 pages) ,
- Quick start manual (2 pages) ,
- User manual (67 pages)
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HDMI
(
) IS NOT DISPLAY CORRECTLY
1.Is TCN3 & TCN4 connected good?
2.Is panel working ok?
–
CONFIDENTIAL
DO NOT COPY
Start
Input signal good?
Yes
U12 no data out ?
Yes
Yes
Yes
END
N0
1.Check video
2.Check host's setting
N0
1.Check U12 power
2.Check between signal U12
3.Check U12 clock 60MHZ
Page 9-4
File No. SG-0295
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