PS Engineering PMA4000 Installation Manual - Manual (Page 20)

PS Engineering
PMA4000 Series Audio Selector Panel and IntelliVox™ Intercom System
Installation Manual
200-041-0002 Appendix B Rev 5, March 2007
13
25
12 11
24 23
10
22 21 20 19
9 8 7 6
18 17 16 15 14
5 4 3 2 1
Unsw Aud 1 Hi
Unswitched Aud Lo
U
ns
w
A
ud
2
H
i
U
ns
w
A
ud
3
H
i
U
ns
w
A
ud
io
4
H
i
N
av
2
A
ud
L
o
C
om
1
A
ud
H
i
M
us
ic
M
ut
e
D
is
ab
le
C
op
ilo
t
IC
S
P
T
T
P
ilo
t
IC
S
P
T
T
M
us
ic
I
np
ut
L
o
N
av
1
A
ud
L
o
U
ns
w
A
ud
1
L
o
N
av
2
A
ud
H
i
P
T
T
I
C
S
E
na
bl
e
P
as
s
2
M
ic
H
i
P
T
T
I
C
S
L
o
P
as
s
2
M
ic
L
o
N
av
1
A
ud
H
i
C
om
1
A
ud
L
o
C
om
2
A
ud
L
o
C
om
2
A
ud
H
i
P
as
s
1
M
ic
H
i
P
as
s
1
M
ic
A
ud
L
o
M
us
ic
I
np
ut
H
i
Top Connector
Com 1 PTT
Com 1 Mic Aud Lo
Com 1 Mic Aud Hi
Pilot
Mic Aud Hi
Pilot Mic PTT
No Connect
Copilot
Mic PTT
Vol Pot
Hi
Vol Pot
Lo
Pot
Wiper
Aircraf
t Ground
Speaker Out
put
Com 2 Mic Aud Lo
Com 2 Mic Aud Hi
Pass 1 & 2 Phones Hi
Copilot
Phone Hi
Pass 1 & 2 Phones Lo
Copilot
Phone Lo
Com 2 PTT
Pilot Mic Lo
Copilot
Mic Aud Lo
Copilot Mic Hi Pilot
Phone Hi
P
ilo
t P
ho
n
es
L
o
P
o
w
er
(
14
V
D
C
)
13
25
12 11
24 23
10
22 21 20 19
9 8 7 6
18 17 16 15 14
5 4 3 2 1
Bottom Connector
Figure 6-3 Connector Layout
Shim (.050" Shown)
Unit Face Plate
Instrument Panel
#6 x 32 (2ea)
6.1 in
8.015 in
1.915 in
1.54 in
2.435 in
1.75 in
Figure 6-4 Installation Diagram