Ps-engineering PAR200 Manuel d'utilisateur télécharger pdf (Page 40)

PS Engineering Inc. ®

PAR200 Audio Selector Panel, COM radio Controller and Intercom System

Installation and Operator’s Manual

200-228-0000 Appendix D Rev. 4, Dec. 2013

Appendix D – J2 Connector Interconnect

Copilot Phones (R)

Copilot Phones (L)

Copilot Phones Lo

Pass. 1 Mic Jack

Pass. Mic Lo

Pass. Mic Hi

Pass. 2 Mic Jack

Pass. Mic Lo

Pass. Mic Hi

Copilot Mic Audio

Copilot PTT

Copilot Mic Lo

Copilot PTT

Copilot Mic Jack

Ent. #2 Mute

PAR200 J2 CONNECTOR

(Sub-D 44-pin male on tray)

Pass Music

Music #2 Audio (R)

Music #2 Audio (L)

Music #2 Audio Lo

Notes:

Music #1 Audio (R)

Music #1 Audio (L)

Music #1 Audio Lo

Crew Music

Copilot PhonesJack

Pilot Phones (R)

Pilot Phones (L)

Pilot Phones Lo

Pilot PhonesJack

Backlighting

See Sect. 2.4.2

Ground Lug

Airframe Ground

11-33 VDC

Swap

Switch

Swap

1. All Power, and Ground wires must be #22 gage wire

Lighting #22 AWG, other wires minimum #24 AWG.

2. All shields should be grounded at audio panel only,

other end remains floating

3. Pins 8 and 9 connected through a 3 A breaker to aircraft power

for the audio panel.

Breakers must be pull-type.

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

5. For music distribution information, see Section 2.5.1.

6. Use care when connecting music signal and ground inputs.

Failure to properly interface music can result in

added noise. Do not connect Music # 1 or Music #2 to ground. Theseare differential

audio inputs. Refer to 2.4.1.1.

7. Connecting J2-13 to ground (or J2-13 to J2-14) will prevent the Music 2 input from

muting with intercom or radio.

8. Connecting J2-22 to ground (or J2-22 to J2-14) places Muisc #1 in all headsets.

9. Pin 16 (pilot Phones Left) has COM 1 and unswitched audio in failsafe,

and must be connected to the tip contact, and used if a mono installation.

Unswitched Input #4 Hi

Unswitched Audio Lo

Unswitched Audio #4

28 V Lights Hi

28-Volt lights lo

14 V Lights Hi

14-Volt lights lo

See Note 7

3A Breaker

See Note 3

Backlighting

See Sect. 2.4.2

RS232 TXD

RS232 RXD

Communications

Transceiver

(TY91 -05)

Radio On

Radio Power

Radio Ground

Speaker Hi

Speaker Lo

Music 1 All Headsets

See Note 8

See Note 6

(R) = Right Channel Audio

(L) = Left Channel Audio

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Ps-engineering PAR200 Manuel d'utilisateur Page 40

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