[Yaesu] FT 920 & PSK31

[Kurt W. Zimmerman]

Greetings all;
	I am looking for someone who has been successful in building a computer 
interface to operate the FT 920 on PSK31.  My interface goes thru the 
"data" 5-pin DIN connector in the back of the radio.  My interface keys the 
rig and I can receive.  However, I get no TX audio.

I'm almost sure the line-output of the sound card is fine.  I built an 
isolation interface between the rig & computer.  It doesn't rig is 
receiving the audio-out from the sound card.
	Any help would be greatly appreciated.  Also, would like the pin-outs of 
the 5 pin DIN.

Thanks in advance.
73;
Kurt - W2MW