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Vizio VW47L FHDTV10A LPL Service Manual page 18

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(COMPONENT) IS NOT DISPLAY CORRECTLY
Input signal good?
P3
input correct?
U13
input correct?
LVDS output correct ?
1.Is
J8
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 between
P3
2.Check power 12V& 5v
1.Check signal between U14&P1
2.Check
U13
Clock (60MHZ)
3.Check
U13
:DV33&DV12&AV15&AV12
1.Check
U13
2. Check LVDS 5V or 12V
Page 9-3
File No. SG-0240

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