Installation Instructions

190-01007-A3 GTN 6XX/7XX AML STC Installation Manual
Rev. 4 Page F-5
P
3501
GMA 35 Audio Panel
PILOT MIC KEY IN* 34
PILOT MIC AUDIO IN HI
PILOT MIC AUDIO IN LO
35
33
s
MIC JACK
PILOT PTT
COPILOT MIC KEY IN
* 33
COPILOT MIC AUDIO IN HI
COPILOT MIC AUDIO IN LO
34
32
s
MIC JACK
COPILOT PTT
P3502
s
PASS 1 MIC AUDIO IN HI
PASS
1
MIC AUDIO IN LO
36
35
s
PASS
2
MIC AUDIO IN HI
PASS
2
MIC AUDIO IN LO
38
37
s
PASS 3
MIC AUDIO IN HI
PASS 3
MIC AUDIO IN LO 40
39
s
PASS
4
MIC AUDIO IN HI
PASS 4
MIC AUDIO IN LO 42
41
s
PILOT HEADSET AUDIO OUT L
PILOT HEADSET AUDIO OUT R
31
16
PILOT HEADSET AUDIO OUT LO 1
s
COPILOT HEADSET AUDIO OUT L
COPILOT HEADSET AUDIO OUT R 4
3
COPILOT HEADSET AUDIO OUT LO 2
s
PASS HEADSET AUDIO OUT L
PASS HEADSET AUDIO OUT R
41
40
PASS HEADSET AUDIO OUT LO 42
P3501
PASS 1 MIC JACK
PASS 2 MIC JACK
PASS 3
MIC JACK
PASS 4
MIC JACK
PILOT HEADSET
COPILOT HEADSET
PASS 1 HEADSET
PASS 2,
3,4
HEADSETS
3
NOTES:
1.
ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. GROUND DESIGNATIONS: SHIELD BLOCK GROUND AIRFRAME GROUND
3.
UP TO 4 PASSENGER HEADSETS MAY BE WIRED IN PARALLEL.
s
s
SPEAKER AUDIO OUT HI
SPEAKER AUDIO OUT LO
43
44
+
-
COCKPIT SPEAKER
Figure F-3. GMA 35 – Headset Interconnect