Grs 77 - Garmin G1000 NAV III Line Maintenance Manual

A.3 GRS 77
A.3.1 P771
Pin Pin Name
1 CONFIG MODULE GROUND
2 AHRS SYSTEM ID PROGRAM* 1
3 AHRS SYSTEM ID PROGRAM* 2
4 RESERVED
5 SPARE
6 GPS 2 RS-232 IN
7 RESERVED
8 SPARE RS-232 IN 1
9 MAGNETOMETER POWER OUT
10 MAGNETOMETER RS-232 OUT
11 GPS 1 RS-232 IN
12 ARINC 429 OUT 3 A
13 ARINC 429 OUT 2 A
14 ARINC 429 OUT 1 A
15 ARINC 429 IN 1 A
16 CONFIG MODULE DATA
17 CONFIG MODULE POWER OUT
18 AIRCRAFT POWER 1
19 ARINC 429 OUT 3 B
20 AIRCRAFT POWER 2
21 GPS 2 RS-232 OUT
22 POWER GROUND
23 SPARE RS-232 OUT 1
24 POWER GROUND
25 MAGNETOMETER RS-485 IN A
26 GPS 1 RS-232 OUT
27 ARINC 429 OUT 3 B
28 ARINC 429 OUT 2 B
29 ARINC 429 OUT 1 B
30 ARINC 429 IN 1 B
31 CONFIG MODULE CLOCK
32 SPARE
33 ARINC 429 OUT 3 A
34 SPARE
35 SIGNAL GROUND
36 SPARE
37 SIGNAL GROUND
38 SIGNAL GROUND
39 MAGNETOMETER RS-485 IN B
40 MAGNETOMETER GROUND
41 SIGNAL GROUND
42 SIGNAL GROUND
43 SIGNAL GROUND
44 SIGNAL GROUND
Page A-14
Rev. L
View of J771 connector looking at unit
15 14 13 12 11 10 9 8 7
30 29 28 27 26 25 24 23
44 43 42 41 40 39 38 37
6 5 4 3 2 1
22 21 20 19 18 17 16
36 35 34 33 32 31
G1000 Nav III Line Maintenance Manual
I/O
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In
In
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In
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In
Out
Out
In
Out
Out
Out
In
I/O
Out
In
Out
In
Out
--
Out
--
In
Out
Out
Out
Out
In
Out
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Out
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In
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190-00352-00