Need some help on the pinout for an Atari Audio board

Shawn1976

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Need some help on the pinout for an Atari Audio board

I have an Atari Audio II A043661 Sound board and I'm trying to get a pin out for each of the connections.
The board lists a "JAUX" (9-pin), a "JCDL" (2-pin), a "JSPK" (6-pin), and a "JACDC" (9-pin).
I've matched everything up to the original Gauntlet Sound board, but the "JACDC" is one pin off. The key on the Gauntlet sound board is pin 7, this Audio board has the key on pin 3. Does anyone have the correct wiring pinout for the "JACDC" area on this board?
I circled the area in red that I need the wiring pin out for.
Any help would be appreciated.
Thanks.
 

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What game did this come out of? I don't feel like searching thru a bunch of Atari manuals hoping it used this board...
 
You are right. It was the 3 pin not the 2 pin and yes the Audio sound board fits to a 720.
Thanks a lot Modessitt.
Appreciate it.
Shawn
 
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