__________________________________________________________________
Page A-26
Cirrus Perspective Line Maintenance Manual
Rev. D
190-00920-00
J3472
Pin
Assignments
Pin
Pin
Name
I/O
1
CONFIG
MODULE
GROUND
‐‐
2
RESERVED
‐‐
3
PROGRAM
GROUND
‐‐
4
RECORDER
PLAY*
In
5
PROGRAM
GROUND
‐‐
6
RS
‐
232
OUT
1
Out
7
RS
‐
232
IN
1
In
8
RESERVED
‐‐
9
RESERVED
‐‐
10
RESERVED
‐‐
11
PROGRAM
GROUND
‐‐
12
RESERVED
‐‐
13
RESERVED
‐‐
14
POWER
GROUND
‐‐
15
RESERVED
‐‐
16
POWER
GROUND
‐‐
17
COM
SWAP*
In
18
PROGRAM
GROUND
‐‐
19
RESERVED
‐‐
20
RESERVED
‐‐
21
CONFIG
MODULE
POWER
OUT
Out
22
RESERVED
‐‐
23
PROGRAM
GROUND
‐‐
24
RECORDER
OFF
SELECT*
In
25
PROGRAM
GROUND
‐‐
26
AUX
SOURCE
SELECT*
In
27
RESERVED
‐‐
28
RESERVED
‐‐
29
RESERVED
‐‐
30
AIRCRAFT
POWER
2
In
31
RESERVED
‐‐
32
AIRCRAFT
POWER
2
In
33
RESERVED
‐‐
34
MIDDLE
MARKER
SENSE
Out
35
RESERVED
‐‐
36
RESERVED
‐‐
37
GROUND
RETURN
‐‐
*
Denotes
Active
Low
(Inputs:
ground
to
activate;
Outputs:
grounded
when
active).
Summary of Contents for Cirrus Perspective SR20
Page 2: ......
