1719. Appendix❻ Pin assignments and signal names of main connectorsCOMPUTER IN/ Component Input Connector (Mini D-Sub 15 Pin)Connection and signal level of each pin51 42 31011 12 13 14 156 97 8Signal LevelVideo signal : 0.7Vp-p (Analog)Sync signal : TTL levelPin No. RGB Signal (Analog) YCbCr Signal1 Red Cr2 Green or Sync on Green Y3 Blue Cb4 Ground5 Ground6 Red Ground Cr Ground7 Green Ground Y Ground8 Blue Ground Cb Ground9 No Connection10 Sync Signal Ground11 No Connection12 Bi-directional DATA (SDA)13 Horizontal Sync or Composite Sync14 Vertical Sync15 Data ClockHDMI 1 IN/HDMI 2 IN Connector (Type A)1 3 5 7 9 11 13 15 17 192 4 6 8 10 12 14 16 18Pin No. Signal Pin No. Signal1 TMDS Data 2+ 11 TMDS Clock Shield2 TMDS Data 2 Shield 12 TMDS Clock−3 TMDS Data 2− 13 CEC4 TMDS Data 1+ 14 Disconnection5 TMDS Data 1 Shield 15 SCL6 TMDS Data 1− 16 SDA7 TMDS Data 0+ 17 DDC/CEC grounding8 TMDS Data 0 Shield 18 +5 V power supply9 TMDS Data 0− 19 Hot plug detection10 TMDS Clock +DisplayPort IN Connector1 3 5 7 9 11 13 15 17 192 4 6 8 10 12 14 16 18 20Pin No. Signal Pin No. Signal1 Main link lane 3− 11 Grounding 02 Grounding 3 12 Main link lane 0+3 Main link lane 3+ 13 Configuration 14 Main link lane 2− 14 Configuration 25 Grounding 2 15 Supplementary channel +6 Main link lane 2+ 16 Grounding 47 Main link lane 1− 17 Supplementary channel −8 Grounding 1 18 Hot plug detection9 Main link lane 1+ 19 Return10 Main link lane 0− 20 +3.3 V power supply
