System Interconnects; Pin Function List - Garmin GIA 63 Installation Manual

4 SYSTEM INTERCONNECTS

4.1 Pin Function List

4.1.1 P601 (COM)
Figure 4-1. View of J601 connector from back of unit
Pin Pin Name
RESERVED (UNSQUELCHED AUDIO TEST)
1
COM UNSQUELCHED AUDIO OUTPUT (011-01105-4X ONLY)
2 RESERVED
3 RESERVED
4 COM MIC KEY*
5 RESERVED
6 RESERVED
7 COM MIC AUDIO IN HI
8 COM MIC AUDIO IN LO (GROUND)
9 COM 500Ω AUDIO OUT HI
10 COM 500Ω AUDIO OUT LO
11 TRANSMIT INTERLOCK*
12 COM REMOTE TRANSFER*
13 COM DIGITAL AUDIO OUT
14 ON-SIDE COM MIC DIGITAL AUDIO IN
15 SIGNAL GROUND
16 COM REMOTE POWER OFF
17 AIRCRAFT POWER 1
SPARE
18
CROSS-SIDE COM MIC DIGITAL AUDIO IN (011-01105-2X/-3X/-4X ONLY)
19 AIRCRAFT POWER 1
20 SPARE
21 AIRCRAFT POWER 1
190-00303-05
Rev. Y
Table 4-1. P601 (COM) Pin List
I/O
--
Out
--
--
In
--
--
In
--
Out
Out
In
In
Out
In
--
In
In
--
In
In
--
In
GIA 63 Installation Manual
Page 4-1