6 TRACK INPUT
25 POLE FEMALE SUB D CONNECTOR
1 = Left, in phase
14 = Left, out of phase
2 = Ground
15 = Right, in phase
3 = Righ, out of phase
16 = Ground
4 = Center, in phase
17 = Center, out of phase
5 = Ground
18 = Surround left, in phase
6 = Surround left, out of phase
19 = Ground
7 = Surround right, in phase
20 = Surround right, out of phase
8 = Ground
21 = Sub Bass, in phase
9 = Sub Bass, out of phase
22 = Ground
10 = Not connected
23 = Not connected
11 = Ground
24 = Not connected
12 = Not connected
25 = Ground
Cinemix manual page: 55