Gtx 32/33 - Garmin CIRRUS PERSPECTIVE SR20 Line Maintenance Manual

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A.14 GTX 32/33
P3301
21
Pin Pin Name
1 RESERVED
2 ALTITUDE A1
3 ALTITUDE C2
4 ALTITUDE A2
5 ALTITUDE A4
6 ALTITUDE C4
7 ALTITUDE B1
8 ALTITUDE C1
9 ALTITUDE B2
10 ALTITUDE B4
11 ALTITUDE D4
12 EXTERNAL IDENT SELECT*
13 EXTERNAL STANDBY SELECT*
14 NOT USED
15 AUDIO OUT HI
16 AUDIO OUT LO
17 SQUAT SWITCH IN
18 RESERVED
19 ALTITUDE ALERT ANNUNCIATE*
20 RESERVED
21 AIRCRAFT POWER 1
22 RS‐232 IN 1
23 RS‐232 OUT 1
24 RS‐232 IN 2
25 RS‐232 OUT 2
26 ARINC 429 IN 3 A
27 POWER GROUND
28 ARINC 429 OUT 2 B
29 ARINC 429 IN 3 B
30 ARINC 429 OUT 2 A
31 EXTERNAL SUPPRESSION I/O
32 ARINC 429 IN 1 A
33 ARINC 429 IN 2 A
34 ARINC 429 OUT 1 B
35 ARINC 429 IN 1 B
36 ARINC 429 IN 2 B
37 ARINC 429 OUT 1 A
38 RESERVED
Page A-28
Rev. D
View of J3301 connector looking at unit
20 19 18 17 16 15 14 13
42 41 40 39 38 37 36 35 34
61 60 57 56 55
62 59 58
12 11 10 9 8 7 6 5 4
33 32 31 30 29 28 27 26
51 50 49 48 47 46
54 53 52
Cirrus Perspective Line Maintenance Manual
3 2 1
25 24 23 22
44
190-00920-00
I/O
‐‐
In
In
In
In
In
In
In
In
In
In
In
In
In
Out
Out
In
‐‐
Out
‐‐
In
In
Out
In
Out
In
‐‐
Out
In
Out
I/O
In
In
Out
In
In
Out
‐‐