PS Engineering PMA7000B - Output; Pma7000 B Pin Assignments

PS Engineering
PMA7000B Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-780-0004 Page 2-10 Feb. 2004
2.8.2 Audio Active Output (Not available with Option 1-DRAWS)
Pin 20 on the top board (and PA Mute Pin 18 on the bottom board) should be connected to Apollo CNX80
for audio message prioritization, refer to CNX80 installation manual for details.
Audio Active Out is available on units with serial number above B01479-C01489 (or at least a “C” in the
top board serial number-second set of numbers), without Option 1. For compatibility with Option 1, con-
tact the PS Engineering factory at 865-988-9800, or support@ps-engineering.com.
2.9 PMA7000B Pin assignments
Pilot Phone Audio Hi (Left)
Copilot Phone Audio (Lt)
Copilot Phone Audio Lo
Copilot Phone Audio (Rt)
Pass 1 Mic Audio Hi
Pass 1 Mic Audio Lo
Pass 2 Mic Audio Lo
Pass 2 Mic Audio Hi
Pass 3 Mic Audio Hi
Pass 3 Mic Audio Lo
Pass 4 Mic Audio Hi
Copilot Mic Audio Hi
Pass Cellphone Off Hook
Copilot Mic PTT
Copilot Mic Audio Lo
Swap Switch
Pass 4 Mic Audio Lo
Copilot Cellphone Off Hook
Passenger Headphone Audio (R)
Passenger Audio (L)
Passenger Headphone Audio Lo
Entertainment #2 in (R)
Entertainment #1 In (R)
Mute 2
Playback
Message Acknowledge
Message 6 Play/Audio Active Out*
Ent. # 2 Low
Entertainment #1 Input (L)
Ent. #1 Input Lo
Ground
IntelliVOX Over ride
Message 5 Play
Message 4 Play
Message 3 Play
Message 2 Play
Message 1 Play
1
A
2
B
3
C
4
D
5
E
6
F
7
H
8
J
9
K
10
L
11
M
12
N
13
P
14
R
15
S
16
T
17
U
18
V
19
W
20
X
21
Y
22
Z
Entertainment #2 In (L)
J2 Top Connector
Input
Output
Pilot Mic Audio Hi In
Com 3 Audio Hi
Com 1 Audio Hi
Com 2 SPKR Load
AUX Audio Input Hi
Com 1 Spkr Load
Com 2 Audio Hi
Aircraft Power 11-33 VDC
ADF Audio Hi
Com 2 SPKR load
Unswitched Audio In #1
Unswitched Audio In #2
Com 3 Mic Key
Com 1 Mic Key
Nav 2 Audio Hi
Com 1 Mic Audio Hi
Nav 1 Audio Hi
Com 2 Mic Audio Hi
28V Lights Hi
Light Lo
14 V Light Hi
Amber Lamp Out
PA Mute
Chassis Ground
Aircraft Ground
Cabin Spkr Lo
Pilot Mic PTT
Cabin Spkr Out
Com 1 SPKR load
DME Audio Hi
Blue Lamp Out
White Lamp Output
Pilot Headphones (rt)
MM Sense Output
MKR Coax Shield
Com 3 Mic Audio Hi
Com 2 Mic Key
MKR Antenna
1
A
2
B
3
C
4
D
5
E
6
F
7
H
8
J
9
K
10
L
11
M
12
N
13
P
14
R
15
S
16
T
17
U
18
V
19
W
20
X
21
Y
22
Z
J1 Bottom Connector
Ext. Marker Audio Hi
PA Activate
AUX Control Out
Expansion Power Out (+9 VDC)
Expansion Input
Expansion Output
Unswitched Audio In #3
Unswitched Audio In #4
Duplex Enable
*Message 6 Play (Option 1 units)
Audio Active Out (other units)