Arp 2600/3620

[Josh Brandt]

Okay, so I have an Arp 3620 keyboard for the 2600. 

I've searched all over, but I can't find the pinouts for the big six-pin
connector that (I assume) connects the keyboard to the 2600 suitcase. I
assume it has power leads, a ground, and CV and trigger outs, but I don't
know what is what. I'd really like to not rewire the end of this one-- I'd
rather get an opposite connector and built a little interface for it to put
in the rack. To do this, though, I need the pinouts... 

Anyone have these handy?

Thanks,
Josh