P1004 Nav Connector - Garmin GTN 725 Installation Manual

4.1.4

P1004 NAV Connector

Pin
1 VOR/LOC +TO
2 VOR/LOC +FROM
3 VOR/LOC +FLAG
4 VOR/LOC -FLAG
5 VOR/LOC +LEFT
6 VOR/LOC +RIGHT
7 RESERVED
8 VOR/LOC COMPOSITE OUT
9 VOR OBS ROTOR C
10 VOR OBS ROTOR H (GND)
11 VOR OBS STATOR E (GND)
12 VOR OBS STATOR F
13 VOR OBS STATOR D
14 VOR OBS STATOR G (GND)
15 VOR/LOC SUPERFLAG
16 500 Ω VOR/LOC AUDIO OUT HI
17 500 Ω VOR/LOC AUDIO OUT LO
18 SERIAL DME - CLOCK
19 SERIAL DME - DATA
20 SERIAL DME- RNAV/CH REQ
21 SERIAL DME - RNAV MODE
22 AIRCRAFT GND
23 VOR/ILS ARINC 429 OUT B
24 VOR/ILS ARINC 429 OUT A
25 VOR OBI CLOCK
26 VOR OBI SYNC
27 VOR OBI DATA
28 VLOC REMOTE TRANSFER
29 ILS ENERGIZE
30 RESERVED
31 RESERVED
32 GLIDESLOPE +FLAG
33 PAR DME 1MHZ-D/SERIAL DME ON
34 GLIDESLOPE +UP
35 VOR/ILS ARINC 429 IN B
36 VOR/ILS ARINC 429 IN A
37 PAR DME 100KHZ-A/SERIAL DME HOLD
38 GLIDESLOPE SUPERFLAG
39 PAR DME 100KHZ-B
40 PAR DME 100KHZ-C
41 DME COMMON
42 PAR DME 100KHZ-D
43 PAR DME 50KHZ
44 SERIAL DME - DME REQUEST
45 PAR DME 1MHZ-A
46 PAR DME 1MHZ-B
GTN 725/750 TSO Installation Manual
190-01007-02
(View looking at rear of unit, Pin 1 is on bottom left)
46 47 48 49 50 51
43 44 45
23 24
22 25 26 27 28 29 30
1 2 3 4 5 6 7 8 9 10
Pin Name
52 53 54 55 56 57 58 60 61
59
31 32 33 34 35 36 37 38 39 40
11 13 14 15 16 17 18 19 20
62
41 42
21
In/Out
In/Out
In/Out
Page 4-5
I/O
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
In
In
Out
Out
Out
Out
In
In
--
Out
Out
In
In
In
In
Out
--
--
Out
Out
Out
In
In
Out
Out
Out
Out
In
Out
Out
Out
Out
Rev. A