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TROUBLE OF DDC READING
Start
Analog DDC
HDMIDDC
END
CONFIDENTIAL
DO NOT COPY
–
Yes
N0
Yes
N0
Yes
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U21 to P3)
3.Check U21 Voltage
4.Is compliant protocol?
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U23 to P6)
3.Check signal (U25 to P7)
4.Check signal (U26 to P13)
5.Is compliant protocol?
Page 9-6
File No. SG-0228
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