I need some Persci 8" drives (model 270 or 277) and/or parts to repair them
for some systems. The part that I need most is the very large circuit board
on the right side of the drive. Anyone know of a source? [I'm sure that
Are you actually missing this board? If not, then surely the existing one
can be repaired to component level -- AFAIK the only custom part is an
8048 microcontroller, which presumably could be copied from one in a good
drive (I don;t think the 8048 has any security features).
-tony