Vizio SV472XVT Service Manual page 25
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Also See for SV472XVT:
- User manual (70 pages) ,
- Quick start manual (2 pages) ,
- Specifications (1 page)
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(TV, AV VIDEO1, S-VIDEO) IS NOT DISPLAY CORRECTLY
Start
Input signal good?
U13 input correct?
LVDS output correct?
1. Check J15,j16 Connect is good?
2. Is panel working ok?
END
CONFIDENTIAL – DO NOT COPY
N0
Yes
N0
Yes
N0
Yes
1. Check video
2. Check DVD player
1. Check P7 signal
2. Check signal between P7 and U13 (AV1 mode)
3. Check Tuner & U13 (IF TV mode)
4. Check U13 POWER
5. Check Y2 clock(54MHz)
1. Check LVDS LINE (J15/J16)
2. Check U67 clock (X421)
3. Check U67 Power
4. Check Y4 Clock (40MHz)
Page 9-2
File No. SG-0325
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