Garmin GMA 35 Installation Manual page 35

4.1.2 J3502 Connector
Figure 4-2. View of J3502 connector from back of unit
Pin Pin Name
1 PILOT HEADSET AUDIO OUT LO
2 COPILOT HEADSET AUDIO OUT LO
3 COPILOT HEADSET AUDIO OUT LEFT
4 COPILOT HEADSET AUDIO OUT RIGHT
5 LIGHTING BUS IN LO
6 RESERVED
7 LIGHTING BUS IN HI
8 AIRCRAFT POWER
9 AIRCRAFT POWER
10 POWER GROUND
11 POWER GROUND
12 PA MUTE* OUT
13 MARKER HI SENS* IN
14 PASS ISO TOGGLE/ICS KEY* IN
15 ALERT 2 AUDIO IN HI
16 PILOT HEADSET AUDIO OUT LEFT
17 RS-232 IN
18 RS-232 OUT
19 PA MODE SELECTED* OUT
20 COM SWAP/CYCLE* IN
21 RESERVED
22 PLAY KEY* IN
23 MUSIC 1 IN LEFT
24 MUSIC 1 IN RIGHT
25 MUSIC 1 IN LO
26 MUSIC 2 IN LEFT
190-00858-11
Rev. H
Table 4-2. J3502 Pin List
GMA 35/35c Installation Manual
I/O
Out
Out
Out
Out
In
--
In
In
In
--
--
Out
In
In
In
Out
In
Out
Out
In
--
In
In
In
In
In
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