Installation Instructions
190-01007-A3 GTN 6XX/7XX AML STC Installation Manual
Rev. 4 Page E-67
GTN 6XX/7XX
#1
24VOR/ILS ARINC 429 OUT A
23VOR/ILS ARINC 429 OUT B
48ARINC 429 IN 1A
67ARINC 429 IN 1B
10ARINC 429 OUT 1A
29ARINC 429 OUT 1B
P1001
P1004
MAIN VERTICAL +UP OUT
MAIN VERTICAL +DOWN OUT
MAIN VERTICAL +FLAG OUT
MAIN VERTICAL -FLAG OUT
MAIN LATERAL +LEFT OUT
MAIN LATERAL +RIGHT OUT
MAIN LATERAL +FLAG OUT
MAIN LATERAL -FLAG OUT
ILS/GPS APPROACH
12
31
51
70
49
68
50
69
56
ARINC 429 EHSI
DISPLAY #1
NAV 1/2 RELAY SENSE
9 429-2 RX-A
5 VHF NAV 2 SWITCHING RELAY
21 GPS 2 SWITCHING RELAY
11 429-1 TX-A
29 429-1 TX-B
Sandel
SN3308
10 429-1 RX-A
28 429-1 RX-B
P3
27 429-2 RX-B
26 429-3 RX-A
7 429-3 RX-B
CDI SOURCE CONTROL
RCVR 1/2
N/C
s
s
s
GTN 6XX/7XX
#2
24VOR/ILS ARINC 429 OUT A
23VOR/ILS ARINC 429 OUT B
48ARINC 429 IN 1A
67ARINC 429 IN 1B
10ARINC 429 OUT 1A
29ARINC 429 OUT 1B
P1001
P1004
MAIN VERTICAL +UP OUT
MAIN VERTICAL +DOWN OUT
MAIN VERTICAL +FLAG OUT
MAIN VERTICAL -FLAG OUT
MAIN LATERAL +LEFT OUT
MAIN LATERAL +RIGHT OUT
MAIN LATERAL +FLAG OUT
MAIN LATERAL -FLAG OUT
ILS/GPS APPROACH
12
31
51
70
49
68
50
69
56
s
s
s
s
AUTOPILOT
LOCALIZER ENGAGE
+LEFT
+RIGHT
LATERAL +FLAG
LATERAL -FLAG
+UP
+DOWN
VERTICAL +FLAG
VERTICAL -FLAG
s
s
s
s
N/C
A/C PWR
NAV SYSTEM 2
(ENERGIZED)
NAV SYSTEM 1
(RELAXED)
A/C PWR
VOR/ILS 2
(ENERGIZED)
VOR/ILS 1
(RELAXED)
s
s
s
5
6
7
8
9
10
10
10
FCS
SWITCH
PILOT
COPILOT
VOR/ILS 1
(RELAXED)
N/C
VOR/ILS 2
(ENERGIZED)
A/C PWR
6
P2
3
12
33
ARINC 429 EHSI
DISPLAY #2
NAV 1/2 RELAY SENSE
9 429-2 RX-A
5 VHF NAV 2 SWITCHING RELAY
21 GPS 2 SWITCHING RELAY
11 429-1 TX-A
29 429-1 TX-B
Sandel
SN3308
10 429-1 RX-A
28 429-1 RX-B
P3
27 429-2 RX-B
26 429-3 RX-A
7 429-3 RX-B
CDI SOURCE CONTROL
RCVR 1/2
7
10
10
10
P2
3
12
33
12
12
s s
s
s
s
s
s s
s
s
s
s
13
13
13
13
15
14
14
14
8
Figure E-28. GTN 6XX/7XX – SN3308 – Two GTNs and Two SN3308s Interconnect
Sheet 1 of 2