Installation Instructions

GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page E-36 Rev. 4
GTN 6
XX/
7
XX
COM MIC
1 KEY*
500 Ω COM AUDIO LO
500
Ω COM AUDIO HI
7
18
5
11
P1003
3
6
P1001
AUDIO OUT HI
AUDIO OUT LO
4
23
COM MIC 1
AUDIO IN HI
3
5
GMA
350/
350
H
COM 1
/(COM
2) MIC AUDIO
COM 1
/(
COM
2
) MIC KEY
COM
1/(COM
2) AUDIO HI
COM
1
/(
COM 2
) AUDIO LO
ALERT 1
AUDIO IN HI
ALERT
1
AUDIO IN LO
8
GMA
350/
350H INTERCONNECT
9/(
13
)
10/(
14
)
11
/(
15
)
12/(30
)
31
32
P3501
17
P3502
RS-232 IN
RS
-
232
OUT18
500 Ω
VOR/LOC AUDIO OUT HI
P
1004
16
17
500
Ω
VOR
/
LOC AUDIO OUT LO
3
7
26
45
RS-232 GND
2
RS
-232 IN
2
RS
-232 OUT 2
NAV 1/(
NAV 2)
AUDIO HI
NAV
1
/(NAV
2
)
AUDIO LO
17
/(19
)
18/(
20)
s
11
10
7
MIC AUDIO IN LO
20
s
s
s
s
Figure E-14. GTN 6XX/7XX Audio Panel Interconnect
Sheet 2 of 3