Vizio L42HDTV10A Service Manual page 19
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Also See for L42HDTV10A:
- Service manual (189 pages) ,
- Specifications (1 page) ,
- User manual (75 pages)
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TROUBLE OF DDC READING
CONFIDENTIAL – DO NOT COPY
Start
Analog DDC OK?
Yes
HDMIDDC OK?
Yes
END
N0
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U20 to P3)
3.Check U20 Voltage
4.Is compliant protocol?
N0
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U32 to P10)
3. Check signal (U34 to P11)
4.Is compliant protocol?
Page 9-6
File No. SG-0198
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