> AFAIK the EG1 and EG2 don't exist outside the DCO.
I'm looking at the schematics now. And there's a info box on the
bottom right of file 2 stating, that the outputs of IC-12 (a 8 to 1
analogue multiplexer) have the function "Each EG signal of 8voice is
coming out."
Now the problem is, which one to use. While in quasimono chord mode
you could probably use anyone. You would have to make a difference
between Osc1 and Osc2 though.
Btw. have a look at this page for descriptions of used ICs.
http://vintageplanet.nl/content.html