I don't have a schematic, but I do have the controller... a couple of them actually. I suppose I could donate one to the cause, if there is sufficient interest from the community. How many people want a real or faux ProFile to go with their Apple II collection?
Doesn't need to be donated -- I would be glad if you would sell one to me for a reasonable price. The prices on ebay are way beyond any sanity here.
That was the reason why I designed the IDEfile two years ago. I wanted a drive for my Lisa, but I didn't want to pay EUR 250,- ($300) for it.
Patrick -- In case your mailing to my Lycos address gets bounced with an "550 reverse connect to MXs failed" message, please re-send it one or two times within one hour and complain at support-premiummail@lycosxxl.de The Lycos support tries to locate and fix this problem for more than a year now. Whoever can help please mail them! Thx.