190-01004-02
GTN 625/635/650 TSO Installation Manual
Rev. F
Page 5-1
5 CONNECTOR PINOUT INFORMATION
5.1 Pin Function List
5.1.1 P1001 Main Connector – Main Board
(View looking at rear of unit, Pin 1 is top right)
Pin
Pin Name
I/O
1
MAIN OBS ROTOR H (GND)
--
2
MAIN OBS ROTOR C
Out
3
TIME MARK OUT A
Out
4
AUDIO OUT HI
Out
5
RS-232 OUT 4
Out
6
RS-232 OUT 3
Out
7
RS-232 OUT 2
Out
8
RS-232 OUT 1
Out
9
ARINC 429 OUT 2A
Out
10
ARINC 429 OUT 1A
Out
11
MAIN +TO OUT
Out
12
MAIN VEUP OUT
Out
13
MAIN LATERAL SUPERFLAG OUT
Out
14
OBS ANNUNCIATE* [1]
Out
15
GPS ANNUNCIATE*
Out
16
OBS MODE SELECT* [1]
In
17
LIGHTING BUS 1 LO
In
18
LIGHTING BUS 1 HI
In
19
AIRCRAFT POWER
In
20
AIRCRAFT POWER
In
21
MAIN OBS STATOR D
In
22
TIME MARK OUT B
Out
23
AUDIO OUT LO
Out
24
RS-232 IN 4
In
25
RS-232 IN 3
In
26
RS-232 IN 2
In
27
RS-232 IN 1
In
28
ARINC 429 OUT 2B
Out
29
ARINC 429 OUT 1B
Out
30
MAIN +FROM OUT
Out
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
21
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
Summary of Contents for GTN 625
Page 1: ...190 01004 02 February 2013 Revision F GTN 625 635 650 TSO Installation Manual ...
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Page 242: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 36 Rev F Figure D 24 Reserved ...
Page 250: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 44 Rev F Figure D 32 Reserved ...
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