[InHam] Need Mic pinout for ADI 247/147

[John Reid]

I found that also, I need PTT and Mic, in other words I am trying to 
replace the mic.
I dont need to do the DTMF or Up/Down  I know the info is in the manual, 
as I have seen
them, but I do not have the booklet.
Thanks though

73 de N9SFW


Brian - KB9BVN wrote:

>John
>
>I found this message snippet on the web:
>
>"On the ADI AR-247, I was able to locate both COS Hi and COS Low.
>
>Pins 10 (SQ) & 12 (SM) on CN4 will provide Active Low and Active High 
>respectively.
>
>It's only about 4 Volts on my meter but that's more than enough to trigger 
>my IRLP v3 card.
>
>I simply pulled my COS from the leg of VR1 for my active high. "
>
>That's all I could find.
>
>73 de KB9BVN
>
>
>
>
>  
>