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                           Avionics-List Digest Archive
                                      ---
                     Total Messages Posted Sun 07/31/16: 2
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Today's Message Index:
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     1. 09:16 AM - Help Needed.......Please  (spcialeffects)
     2. 11:14 PM - Re: Help Needed.......Please  (Chuck Birdsall)
 
 
 
________________________________  Message 1  _____________________________________


Time: 09:16:32 AM PST US
Subject: Avionics-List: Help Needed.......Please
From: "spcialeffects" <spcialeffects@aol.com>


Hi all. Im building a Europa which is currently in the body shop getting filled
and painted. While thats getting done I'm left with the task iv been putting
off for a long time now.......Panel wiring! I have spent about 3 weeks now working
out wiring diagrams and schematics but have become stuck on a certain bit
which I'm seeking help with on here from more knowledgeable people than I.
    I have an Icom A210E, using the 15 pin D sub connector (MB-113) and want to
connect it to a PMA8000BT audio panel as a comm 2 unit. With the limited wiring
instructions on the icom I'm unable to work out how to wire it to the audio
panel. 
    If anyone here is able to help me please get in touch and help out a very frustrated
builder.

Many thanks Frank


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=458968#458968


________________________________  Message 2  _____________________________________


Time: 11:14:25 PM PST US
From: Chuck Birdsall <cbirdsall6@cox.net>
Subject: Re: Avionics-List: Help Needed.......Please


Frank,

Here's a wire list for the way I would do it (sorry, my computer drawing skills
are lacking ...)  Please verify signal names and pins:

Icom DB 15 to PMA 8000BT J1

Receive audio (Shielded two-conductor):
Icom pin 14 (Headphones Audio Out +) to J1 pin13 (Com 2 Audio Hi)
Icom pin 13 (Headphones Audio Out -) to J1 pin 14 (Com 2 Audio Lo)

Microphone audio (Shielded three-conductor)
Icom pin 8 (Mic 1 Audio In +) to J1 pin 15 (Com 2 Mic)
Icom pin 7 (Mic 1 Audio -) to ground lug on PMA 8000BT
Icom pin 4 (PTT +*) to J1 pin 30 (Com 2 Mic Key)

Notes:
Connect shields at audio panel end of harness to ground lug on back of PMA 8000BT,
leave the shields on the Icom end unconnected
Leave the speaker output from the Icom unconnected
No need for transmit interlock or intercom switch connections, the PMA 8000 will
take care of that internally
If you don't have three-conductor wire you can use a single un-shielded wire to
connect the PTT/Mic Key line


Chuck


---- spcialeffects <spcialeffects@aol.com> wrote: 
> 
> Hi all. Im building a Europa which is currently in the body shop getting filled
and painted. While thats getting done I'm left with the task iv been putting
off for a long time now.......Panel wiring! I have spent about 3 weeks now working
out wiring diagrams and schematics but have become stuck on a certain bit
which I'm seeking help with on here from more knowledgeable people than I.
>     I have an Icom A210E, using the 15 pin D sub connector (MB-113) and want
to connect it to a PMA8000BT audio panel as a comm 2 unit. With the limited wiring
instructions on the icom I'm unable to work out how to wire it to the audio
panel. 
>     If anyone here is able to help me please get in touch and help out a very
frustrated builder.
> 
> Many thanks Frank
> 
> 
> 
> 
> Read this topic online here:
> 
> http://forums.matronics.com/viewtopic.php?p=458968#458968
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 


 

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