[Coco] Blue Streak Ultima serial to parallel inteface

[Fred Kolesar]

I have an Blue Streak Ultima serial to parallel interface  -  200 to19200 baud, that
needs an minor ( I think ) repair.

The cable that would connect it to the back of  a Color Computer has pulled loose from
the interface board.  The wires are Red, Orange, and Brown, and I have no idea which
one goes to which solder spot on the board where the cable enters the plastic case.

Can anyone help??

Fred