403. Input/Output Specification3.1 Input Signal ConnectorD-SUBPin No. Description Pin No. Description1 Red Video 9 +5V(supply from PC)2 Green Video 10 Sync Ground3 Blue Video 11 UART-RX4 UART-TX 12 Bi-directional data(SDA)5 Ground 13 H-Sync6 Red Ground 14 V-Sync(vclk)7 Green Ground 15 Data clock (SCL)8 Blue GroundHDMIPin 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+