Garmin G1000 Maintenance Manual page 284

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A.16 P691 (GDL 69/69A)
Pin Pin Name
1 CONFIG MODULE GROUND
2 RS-232 OUT 2
3 RS-232 OUT 3
4 SIGNAL GROUND
5 RS-232 IN 2
6 RS-232 IN 3
7 RS-232 IN 1
8 RS-232 OUT 1
9 DATA LINK SYSTEM ID PROGRAM 1
10 DATA LINK SYSTEM ID PROGRAM 2
11 SIGNAL GROUND
12 SPARE
13 SIGNAL GROUND
14 SPARE
15 SPARE
16 SPARE
17 AUDIO OUT LO
18 AUDIO OUT RIGHT
19 AUDIO OUT LEFT
20 POWER GROUND
21 CONFIG MODULE POWER OUT
22 ETHERNET IN 1 B
23 ETHERNET IN 1 A
24 ETHERNET OUT 1 B
25 ETHERNET OUT 1 A
26 ETHERNET IN 2 B
27 ETHERNET IN 2 A
28 ETHERNET OUT 2 B
29 ETHERNET OUT 2 A
30 ETHERNET IN 3 B
31 ETHERNET IN 3 A
32 ETHERNET OUT 3 B
33 ETHERNET OUT 3 A
34 SPARE
35 AIRCRAFT POWER 1
36 SPARE
37 AIRCRAFT POWER 2
38 SPARE
39 SIGNAL GROUND
40 CONFIG MODULE DATA
41 SPARE
42 SPARE
Page A-28
Rev. A
View of J691 connector from back of unit
60 61 62 63 64 65 66 67
40 41 42 43 44 45 46 47 48
21 22 23 24 25 26 27
28
1 2 3 4 5 6 7 8 9
68 69 70 71 72 73 74 75 76
49 50 51 52 53 54 55 56
30 31 32 33 34 35 36 37
29
10 11 12 13 14 15 16 17
77 78
57 58 59
38 39
18 19 20
G1000 System Maintenance Manual
190-00903-00
I/O
Out
Out
Out
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In
In
In
Out
In
In
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Out
Out
Out
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Out
In
In
Out
Out
In
In
Out
Out
In
In
Out
Out
--
In
--
In
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--
I/O
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