Compaq 7020 - Manual (Page 24)

Technical Information
Pin Assignment - Digital DVI-D Connector
5 TX4+
6 DDC Clk
7 DDC Data
8 NC
9 TX1-
10 TX1+
11 Shield 1/3
12 TX3-
13 TX3+
14 +5V
15 GND
16 HPD
17 TXO-
18 TXO+
19 Shield 0/5
20 TX 5-
21 TX 5+
22 TX CLK SHLD
23 TX CLK +
24 TX CLK -
3-6 Compaq 7020 Flat Panel Monitor User’s Guide