253. Input/Output Specification3.1 RGB Signal InputPin No. Description Pin No. Description1 Red 9 +5V (Supply From PC)2 Green 10 Sync GND3 Blue 11 GND4 GND 12 Bi-Directional Data(SDA)5 Self Test 13 H. Sync6 Red Ground 14 V. Sync7 Green Ground 15 Data Clock(SCL)8 Blue Ground3.2 HDMI Digital ConnectorPin No. Description Pin No. Description1 TMDS Data2+ 11 TMDS Clock Shield2 TMDS Data2 shield 12 TMDS Clock-3 TDMS Data2- 13 CEC4 TMDS Data1+ 14 Reserved (N.C. on device)5 TMDS Data1 shield 15 SCL6 TMDS Data1- 16 SDA7 TMDS Data0+ 17 DDC/CEC Ground8 TMDS Data0 shield 18 +5V Power9 TMDS Data0- 19 Hot Plug Detect10 TMDS Clock+