System Interconnects; Pin Function List - Garmin GMA 350 Installation Manual

4

SYSTEM INTERCONNECTS

4.1 Pin Function List

4.1.1 P3501 Connector
Pin Pin Name
1 MARKER ANTENNA IN HI
2 MARKER ANTENNA IN LO
TEL AUDIO IN HI
3
COM 3 AUDIO IN HI (GMA 350H Only)
TEL AUDIO LO
4
COM 3 AUDIO LO (GMA 350H Only)
TEL AUDIO OUT HI
5
COM 3 MIC AUDIO OUT HI (GMA 350H Only)
RESERVED
6
COM 3 MIC KEY* OUT (GMA 350H Only)
7 AUX 2 AUDIO IN HI
8 AUX 2 AUDIO IN LO
9 COM 1 AUDIO IN HI
10 COM 1 AUDIO LO
11 COM 1 MIC AUDIO OUT HI
12 COM 1 MIC KEY* OUT
13 COM 2 AUDIO IN HI
14 COM 2 AUDIO LO
15 COM 2 MIC AUDIO OUT HI
16 PILOT PTC/ICS KEY* IN
17 NAV 1 AUDIO IN HI
18 NAV 1 AUDIO IN LO
19 NAV 2 AUDIO IN HI
20 NAV 2 AUDIO IN LO
21 AUX 1 AUDIO IN HI
22 AUX 1 AUDIO IN LO
23 AUX 3 AUDIO IN HI
24 COM ACTIVE* OUT
RESERVED
25
TEL AUDIO IN HI (GMA 350H Only)
RESERVED
26
TEL AUDIO IN LO (GMA 350H Only)
RESERVED
27
TEL MIC OUT HI (GMA 350H Only)
RESERVED
28
TEL MIC OUT LO (GMA 350H Only)
29 ALERT 3 AUDIO IN HI
30 COM 2 MIC KEY* OUT
31 ALERT 1 AUDIO IN HI
GMA 350/350H Installation Manual
190-01134-11
The document reference is online, please check the correspondence between the online documentation and the printed version.
View of J3501 connector from back of unit
15 14 13 12 11 10 9 8 7
30 29 28 27 26 25 24 23 22
44 43 42 41 40 39 38 37
6 5 4 3 2 1
21 20 19 18 17 16
36 35 34 33 32 31
I/O
In
In
In
In
--
--
Out
Out
--
Out
In
--
In
--
Out
Out
In
--
Out
In
In
--
In
--
In
--
In
Out
--
In
--
In
--
Out
--
Out
In
Out
In
Page 4-1
Revision B