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4. Input/ Output Specification
4.1 Input Signal Connector
1. VGA
Pin No. Name Pin No. Name
1 Red video 2 Green video
3 Blue video 4 GND
5 GND 6 Red GND
7 Green GND 8 Blue GND
9 +5V (Supply from PC for DDC circuit) 10 Sync GND
11 GND 12 DDC serial data
13 H-sync 14 V-sync
15 DDC serial clock
2. DVI-D Input
Pin No. Name Pin No. Name
1 TMDS Data2- 2 TMDS Data2+
3 TMDS Data2/4 Shield 4 N/A
5 N/A 6 DDC clock
7 DDC data 8 N/A
9 TMDS Data1- 10 TMDS Data1+
11 TMDS Data1/3 Shield 12 N/A
13 N/A 14 +5V
15 GND 16 Hot plug
17 TMDS Data0- 18 TMDS Data0+
19 TMDS Data0/5 Shield 20 N/A
21 N/A 22 TMDS clock shield
23 TMDS clock+ 24 TMDS clock-
3. HDMI Input
Pin No. Name Pin No. Name
1 TMDS Data2+ 2 TMDS Data2 Shield
3 TMDS Data2– 4 TMDS Data1+
5 TMDS Data1 Shield 6 TMDS Data1–
7 TMDS Data0+ 8 TMDS Data0 Shield
9 TMDS Data0– 10 TMDS Clock+
11 TMDS Clock Shield 12 TMDS Clock–
13 CEC 14 Reserved (N.C. on device)
15 SCL 16 SDA
17 DDC/CEC Ground 18 +5V Power
19 Hot Plug Detect