Installation Instructions

190-01007-A3 GTN 6XX/7XX AML STC Installation Manual
Rev. 4 Page 4-7
4.2.2 P3502 Connector
1
2 3
4 5
6 7 8
9 10 11
13
14 15
16 17
12
19 20 21
25
24232218
26 27
28 29 30
31 32
33
34
35 36 37
38 39
40 41 42 43
44
LOOKING FROM PILOT’S SEAT
1
23
45
678
91011
13
1415
1617
12
192021
25
24 23 22 18
2627
282930
3132
33
34
353637
3839
40414243
44
LOOKING AFT TOWARD PILOT’S
SEAT
Pin Pin Name I/O Pin Pin Name I/O
1 PILOT HEADSET AUDIO OUT LO Out 23 MUSIC 1 IN LEFT In
2 COPILOT HEADSET AUDIO OUT LO Out 24 MUSIC 1 IN RIGHT In
3 COPILOT HEADSET AUDIO OUT LEFT Out 25 MUSIC 1 IN LO In
4
COPILOT HEADSET AUDIO OUT
RIGHT
Out 26 MUSIC 2 IN LEFT In
5 RESERVED In 27 MUSIC 2 IN RIGHT In
6 RESERVED -- 28 MUSIC 2 IN LO In
7 RESERVED In 29 FAILSAFE WARN AUDIO IN HI In
8 AIRCRAFT POWER In 30
COPILOT PUSH-TO-COMMAND
KEY* IN
In
9 AIRCRAFT POWER In 31
PILOT HEADSET AUDIO OUT
RIGHT
Out
10 AIRCRAFT GROUND -- 32 COPILOT MIC AUDIO IN HI In
11 AIRCRAFT GROUND -- 33 COPILOT MIC KEY* IN In
12 PASSENGER ADDRESS MUTE* OUT Out 34 COPILOT MIC AUDIO IN LO In
13 MARKER HI SENSE* IN In 35 PASS 1 MIC AUDIO IN HI In
14 PASS ICS KEY* IN In 36 PASS 1 MIC AUDIO IN LO In
15 ALERT 2 AUDIO IN HI In 37 PASS 2 MIC AUDIO IN HI In
16 PILOT HEADSET AUDIO OUT LEFT Out 38 PASS 2 MIC AUDIO IN LO Out
17 RS-232 IN In 39 PASS 3 MIC AUDIO IN HI In
18 RS-232 OUT Out 40 PASS 3 MIC AUDIO IN LO In
19 PA MODE SELECTED* OUT Out 41 PASS 4 MIC AUDIO IN HI In
20 COM CYCLE* IN In 42 PASS 4 MIC AUDIO IN LO In
21 RESERVED** -- 43 SPEAKER AUDIO OUT LO In
22
CLEARANCE RECORDER PLAYBACK*
IN
In 44
SPEAKER AUDIO OUT HI
Out
* Indicates an Active-Low
** This is an Active-Low output, always asserted to ground.