Wiring diagrams   |   Audio multipairs   |   RECTANGULAR AUDIO CONNECTORS ILME

RECTANGULAR AUDIO CONNECTOR SYSTEMS 72-PIN
central grounding up to
24 channels
Ch.
No.		 Hot
+		 Cold
-		 Gnd.
(shield)
1 1 2
2 3 4
3 5 6
4 7 8
5 9 10
6 11 12
7 13 14
8 15 16
9 17 18
10 19 20
11 21 22
12 23 24
13 25 26
14 27 28
15 29 30
16 31 32
17 33 34
18 35 36
19 37 38
20 39 40
21 41 42
22 43 44
23 45 46
24 47 48

For inputs see chart.
Returns starting with last pin:
Return1: Hot = 72, Cold = 71, Gnd =
Return2: Hot = 70, Cold = 69, Gnd =
etc.