
103
Radio Connectors
Model 2200 Backplane Radio Pinouts (702-9071 Rev C - J21)
1
When the Model 2200 is equipped with a remote control option (950-9074 or 950-9133), TX
Audio and RX Audio signals may be obtained from backplane connector J20. In these cases, you do
not need to use connector J21.
2
The table shows the pins in numeric order, as they appear when looking directly at the connector.
When looking at them on a punch-down block, you need to remember that the first pin on a punch-
down block is pin 26, the second pin is 1, etc. Refer to the punch-down block diagram on page 129.
J21
Pin
Card
Slot
Signal Name
Wire Color
Main/Stripe
J21
Pin
Card
Slot
Signal Name
Wire Color
Main/Stripe
1 13 Recv Audio Hi Blue/White 26 13 Recv Audio Lo White/Blue
2 13 DIG Mode Orange/White 27 13 Xmit Request White/Orange
3 13 Xmit Audio Hi Green/White 28 13 Xmit Audio Lo White/Green
4 13 COR/CAS Brown/White 29 13 BUSY White/Brown
5 13 Ground Slate/White 30 13 DIG Data White/Slate
6 13 ANA PTT COM Blue/Red 31 13 ANA PTT NO Red/Blue
7 13 ANA PTT NC Orange/Red 32 13 DIG PTT NC Red/Orange
8 13 DIG PTT COM Green/Red 33 13 DIG PTT NO Red/Green
9 13 Zone ADR 8 Brown/Red 34 13 Zone ADR 4 Red/Brown
10 13 Zone ADR 2 Slate/Red 35 13 Zone ADR 1 Red/Slate
11 13 AUX NO Blue/Black 36 13 AUX NC Black/Blue
12 13 AUX COM Orange/Black 37 Chassis GND Black/Orange
13 14 Recv Audio Hi Green/Black 38 14 Recv Audio Lo Black/Green
14 14 DIG Mode Brown/Black 39 14 Xmit Request Black/Brown
15 14 Xmit Audio Hi Slate/Black 40 14 Xmit Audio Lo Black/Slate
16 14 COR/CAS Blue/Yellow 41 14 BUSY Yellow/Blue
17 14 Ground Orange/Yellow 42 14 DIG Data Yellow/Orange
18 14 ANA PTT COM Green/Yellow 43 14 ANAPTT NO Yellow/Green
19 14 ANA PTT NC Brown/Yellow 44 14 DIG PTT NC Yellow/Brown
20 14 DIG PTT COM Slate/Yellow 45 14 DIG PTT NO Yellow/Slate
21 14 Zone ADR 8 Blue/Violet 46 14 Zone ADR 4 Violet/Blue
22 14 Zone ADR 2 Orange/Violet 47 14 Zone ADR 1 Violet/Orange
23 14 AUX PTT NO Green/Violet 48 14 AUX PTT NC Violet/Green
24 14 AUX PTT COM Brown/Violet 49 Chassis GND Violet/Brown
25 Chassis GND Slate/Violet 50 Chassis GND Violet/Slate
Comentarios a estos manuales