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

[d.e.warnick at comcast.net]

>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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