Ps-engineering PDA360EX Installation Manual User Manual download pdf (Page 40)

PS Engineering Inc. ®

PAR100EX Audio Selector Panel and Intercom System

Installation and Operator’s Manual

200-760-0000 Appendix C Rev. 12, Jan. 2014

Appendix C – J1 Connector Interconnect

Com 1 Audio Hi

Com 1 Mic Key

Com 1 Audio Lo

Primary

Communications

Transceiver

Secondary

Communications

Transceiver

(R760)

Nav 1 Audio Hi

Nav 1 Audio Lo

VHF Nav 1

Nav 2 Audio Hi

Nav 2 Audio Lo

VHF Nav 2

Unswitched Input #1 Hi

Unswitched Audio Lo

Unswitched Audio #1

Unswitched Input #2 Hi

Unswitched Audio Lo

Unswitched Audio #2

Pilot Mic Audio Hi

Pilot Mic PTT

Pilot Mic Lo

Com 1 Mic Audio Hi

Com 2 Audio Hi

Com 2 Mic Key

Com 2 Audio Lo

Com 2 Mic Audio Hi

Notes:

1. All shields should be grounded at audio panel only.

Other end remains floating.

2. All Power, and Ground wires shall be #22 gage wire

Lighting #22 AWG, other wires minimum #24 AWG

3. All mic and headphone jacks must be isolated from ground.

4. All shielded wires must be MIL 22750 or 27500.

5. Unswitched inputs are always presented to

crew headphones, regardless of SPR switch or PTT.

Unswitched #3 is adjustable

6. All connections for R760 Radio shown for convenience.

Shown as COM 2. Can be connected as COM 1. See 2.5.2.

7. Ferrite RFI Supressor, 507-000-0065 must be installed

on radio audio and data lines. See Sect. 2.14.1

Pilot PTT

PAR100EX Connector, J1 (Sub-D 44-pin, male on tray)

Unswitched Input #3 Hi

Unswitched Audio Lo

Unswitched Audio #3

See Note 5

Pass. Phones (R)

Pass Phones (L)

Pass. Phones Lo

Pass. 1 PhonesJack

Pass. 2 Phones Jack

RS232 TX

RS232 RX

Radio Power

Radio Ground

See Note 6

Ferrite RFI Supressor

(507-000-0065) see Note 7

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