Appendices; Appendix A: Connectors; Microphone; External Loudspeaker - Codan X-2 Service Manual

X-2 Technical Service Manual
8

Appendix A: Connectors

The following tables detail the pin connections and functions of the front
and rear connectors. Details are also provided for the cables used for
channel and cloning programming.
A.1

Microphone

Pin No.
1
2
3
4
5
6
7
Table A.1 Microphone Connector pin function.
*Note:
A.2
Pin No.
Tip
Sleeve
Table A.2 External loudspeaker connector pin function.
Publication No: 15-02047
Function
PTT Ground
PTT Active
Microphone Ground
Microphone Input
Speaker Ground Return
Speaker Audio Output
Speaker Ground
Link pin 5 to pin 7 for front panel speaker operation.

External Loudspeaker

Function
Speaker Audio Output
Ground

Appendices

Signal Levels
0 V
Active Low
0 V
50 mV P-P 8 kΩ I/P Imp.
* See note below
12 V P-P max. 4Ω min.
0 V
Signal Levels
12V P-P max. 4Ω min.Imp.
0 V
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