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CONFIDENTIAL – DO NOT COPY
Page 10-6
File No. SG-0184
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TROUBLE OF DDC READING
Start
Analog DDC
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U18 to P3)
3.Check U18 Voltage
4.Is compliant protocol?
HDMIDDC
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U17 to P1)
3.Check U17 Voltage
4.Is compliant protocol?
END