Installation Instructions
GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page 4-4 Rev. 4
4.1.4 P1004 GTN NAV Connector (GTN 650/750 Only)
62
61
60
59585756
55
5453
52
51
1
2 3
4 5
6 7 8
9 10 11 13
14 15
16 17
12
19 20 21
25
24
23
22
18
26
27
28
29 30 31
32
33
34
35 36 37
38 39
40 41 42
43
44
50
49
4847
4645
LOOKING FROM
PILOT’S SEAT
62
61
60
59 58 57 56
55
54 53
52
51
1
23
45
678
9101113
1415
1617
12
192021
25
24
23
22
18
26
27
28
293031
32
33
34
353637
3839
404142
43
44
50
49
48 47
46 45
LOOKING AFT
TOWARD PILOT’S
SEAT
Pin Pin Name I/O Pin Pin Name I/O
1
VOR/LOC +TO
Out
33
PAR DME 1MHZ-D/
SERIAL DME ON
Out
2
VOR/LOC +FROM
Out
3
VOR/LOC +FLAG
Out
34
GLIDESLOPE +UP
Out
4
VOR/LOC -FLAG
Out
35
VOR/ILS ARINC 429 IN B
In
5
VOR/LOC +LEFT
Out
36
VOR/ILS ARINC 429 IN A
In
6
VOR/LOC +RIGHT
Out
37
PAR DME 100KHZ-A/
SERIAL DME HOLD
Out
7
RESERVED
---
8
VOR/LOC COMPOSITE OUT
Out
38
GLIDESLOPE SUPERFLAG
Out
9
VOR OBS ROTOR C
Out
39
PAR DME 100KHZ-B
Out
10
VOR OBS ROTOR H (GND)
---
40
PAR DME 100KHZ-C
Out
11
VOR OBS STATOR E (GND)
---
41
DME COMMON
In
12
VOR OBS STATOR F
In
42
PAR DME 100KHZ-D
Out
13
VOR OBS STATOR D
In
43
PAR DME 50KHZ
Out
14
VOR OBS STATOR G (GND)
---
44
SERIAL DME – DME REQUEST
In/Out
15
VOR/LOC SUPERFLAG
Out
45
PAR DME 1MHZ-A
Out
16
500 Ω VOR/LOC AUDIO OUT HI
Out
46
PAR DME 1MHZ-B
Out
17
500 Ω VOR/LOC AUDIO OUT LO
Out
47
PAR DME 1MHZ-C
Out
18
SERIAL DME – CLOCK
In/Out
48
RESERVED
--
19
SERIAL DME – DATA
In/Out
49
AIRCRAFT GND
--
20
SERIAL DME – RNAV/CH REQ
In
50
RESERVED
--
21
SERIAL DME – RNAV MODE
In
51
AIRCRAFT POWER
In
22
AIRCRAFT GND
--
52
AIRCRAFT POWER
In
23
VOR/ILS ARINC 429 OUT B
Out
53
GLIDESLOPE -FLAG
Out
24
VOR/ILS ARINC 429 OUT A
Out
54
PAR DME 100KHZ-E
Out
25
VOR OBI CLOCK
In
55
GLIDESLOPE +DOWN
Out
26
VOR OBI SYNC
In
56
PAR DME 1MHZ-E
Out
27
VOR OBI DATA
In
57
RESERVED
--
28
VLOC REMOTE TRANSFER
In
58
GLIDESLOPE COMPOSITE OUT
Out
29
ILS ENERGIZE
Out
59
VOR/LOC DIGITAL AUDIO OUT
Out
30
RESERVED
--
60
AIRCRAFT GND
--
31
RESERVED
--
61
AIRCRAFT GND
--
32
GLIDESLOPE +FLAG
Out
62
AIRCRAFT GND
--
∗
Indicates an Active Low