DVI-I connector pinout

Female Male
Pin Signal
1 T.M.D.S Data 2 -
2 T.M.D.S Data 2 +
3 T.M.D.S Data 2 / 4 Ground
4 T.M.D.S Data 4 -
5 T.M.D.S Data 4 +
6 DDC Clock
7 DDC Data
8 Analog Vert. Sync
9 T.M.D.S Data 1 -
10 T.M.D.S Data 1 +
11 T.M.D.S Data 1 / 3 Ground
12 T.M.D.S Data 3 -
13 T.M.D.S Data 3 +
14 +5 VDC
15 Ground
16 Hot Plug Detect
17 T.M.D.S Data 0 -
18 T.M.D.S Data 0 +
19 T.M.D.S Data 0 / 5 Ground
20 T.M.D.S Data 5 -
21 T.M.D.S Data 5 +
22 T.M.D.S Clock Ground
23 T.M.D.S Clock +
24 T.M.D.S Clock -
25 C1 Analog Red
26 C2 Analog Green
27 C3 Analog Blue
28 C4 Analog Horz Sync
29 C5 Analog Ground

Shown from wiring side
C1 - C5 pins are not used for DVI-D
DDC = Display Data Channel
T.M.D.S. = Transition Minimised Differential Signal.