PS Engineering PMA8000D Installation Manual - Manual (Page 21)

PS Engineering
PMA8000D Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-890-0304 Page 2-13 Rev. 6, Oct. 2014
2.9 PMA8000D Pin assignments
J1 Function J2 Function
1 MKR Ant 1 Pilot Phones Low
2 MKR Ant Low 2 No Connect
3 Com 3 Audio Hi 3 X-tie Audio Out
4 COM 3 Low 4 CVR Audio Out (Hi)
5 COM 3 Mic Audio Hi 5 Lights Low
6 COM 3 Mic Key 6 14V5V Lights Hi//28 V Lights Low
7 ADF Audio In 7 14/28/5 V Lights Hi
8 ADF Audio Low 8 11-33 VDC Aircraft Power
9 COM 1 Audio Hi 9 11-33 VDC Aircraft Power
10 COM 1 Low 10 Airframe Ground
11 COM 1 Mic Audio Hi 11 Airframe Ground
12 COM 1 Mic Key 12 PA Mute
13 COM 2 Audio Hi 13 MKR HI Sense
14 COM 2 Low 14 MKR HI Sense Low
15 COM 2 Mic Audio Hi 15 Unsw 4 Aud Hi
16 No Connect 16 Pilot Phones (L)
17 NAV 1 Audio Hi 17 Copilot Panel Strap (Copilot unit only)
18 NAV 1 Low 18 No Connect
19 NAV 2 Audio Hi 19 PA Active
20 NAV 2 Low 20 Swap
21 DME Audio Hi 21 Swap Low Not on wiring diagram
22 DME Low 22 IRS Playback
23 Aux Audio Hi 23 Ent. #1 Audio 1 (L)
24 Data + 24 Ent. #1 Audio 1 (R)
25 No connect 25 Ent. #1 Audio Low
26 Data - 26 Ent. #2 Audio 1 (L) (Copilot Unit only)
27 Speaker Load 27 Ent. #2 Audio 1 (R) (Copilot Unit only)
28 Speaker Load 28 Ent. #2 Audio Low (Copilot Unit only)
29 Unsw 3 Aud Hi 29 No Connect
30 COM 2 Mic Key 30 No Connect
31 Unsw 1 Aud Hi 31 Pilot Phones (R)
32 UnswAud 1 Low 32 X-tie Audio Input
33 Pilot Mic Audio 33 PTT Sense
34 Pilot PTT 34 Pilot/Copilot Mic Low
35 Pilot Mic Low 35 Expansion #1 Audio Input
36 Ext IM MKR- White 36 Expansion Low
37 Ext OM MKR- Blue 37 Expansion #2 Audio Input
38 Ext MM MKR- Amber 38 Expansion Low
39 MM Sense 39 Expansion #1 Power
40 Expansion Audio Output (L) 40 No Connect
41 Expansion Audio Output (R) 41 Expansion #2 Power
42 No Connect 42 CVR Audio Low
43 Unsw Aud 2 Low 43 Speaker Low
44 Unsw Aud 2 Hi 44 Speaker Hi
PMA8000D Functions Only