Re: IIC: Disk Controller IC?

[voss@i40s16.ira.uka.de (Stefan Voss)]

In article <1993Sep30.211058.10241@presby.edu>, sebugg@presby.edu (Stephen Buggie) writes:
|> 
|> [stuff deleted about failing disk reading]
|> 
|> Can anyone advise me?  Which IC is most likely to have failed?

My guesses are:
- Integrated Woz Machine (IWM). I think this chip does most of the work when
  dealing with disk devices. It's located near the //c's back panel.
- Monitor ROM. Located under the keyboard.
- The motherboard itself. I hope it's not the motherboard that causes the
  trouble. It would be very difficult to detect and fix such an error.

|> 
|> 888888888888888888888888888888888888888888888888888888888888888888888888888
|> 88  Stephen Buggie  Psych Dept  Presbyterian College   Clinton SC 29325  88
|> 88  sebugg@presby.edu                 voice: (803) 833-8337 or 833-1632  88
|> 88                           IIe/IIc loyalist                            88
|> 888888888888888888888888888888888888888888888888888888888888888888888888888
|> 

Good luck,

Stefan Voss
(voss@ira.uka.de)