[TenTec] Pin out info for TT 705 mic....

[John]

Thanks Dave.....that's exactly what I needed.  And, thanks to the others who 
offered help.  The Orion manual does not show color wiring for the 705 mic 
connector.  Only for the Orion mic connections.

73 John
----- Original Message ----- 
From: <d.e.warnick at comcast.net>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Thursday, April 26, 2007 12:54 PM
Subject: Re: [TenTec] Pin out info for TT 705 mic....


> >From my instruction sheet for the 705/705A Microphone
>
> The four-pin connector wiring is:
>     Pin 1  -  White - Signal
>     Pin 2  -  Shield - Ground
>     Pin 3  -  Black - PTT Line
>     Pin 4  -  Plus Electret Voltage (7 to 14 VDC
>
> The stereo 1/4" phone connections are:
>     Tip  -  Black PTT Line
>     Band  -  White - Signal
>     Sleeve  -  Shield Ground
>
> I suspect wwthat what you are calling yellow is what is shown as white in 
> the schematic and should be the signal lead
>
> I hope this helps
>
> Dave
> WA3MKB
>
> -------------- Original message -------------- 
> From: "John" <fraz1 at bellsouth.net>
>
>> A friend brought me a TS 440 and two mics for repair. I need the pin out 
>> for
>> the 705. The cable leads have been pulled free of the 4 pin connector. 
>> The
>> foil is still fastened, so I need pin out for the yellow, black, and red 
>> wires
>> versus the mic connector pin numbers. Can't find a manual on-line.
>>
>> Thanks......John
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