RE: CBM 4040 Drive and the Apple Disk II

I found this...

The first drive that successfully played with Woz's controller was a
modified SA400 using the Shugart electronics. When the first prototype of
the Apple analog board was done, the board was used with the modified SA400
(replacing the Shugart electronics) and all was well. The plot thickened
when using the 'prototype' SA390 drives

-----Original Message-----
From: owner-cbm-hackers@musoftware.de
[mailto:owner-cbm-hackers@musoftware.de] On Behalf Of Anders Carlsson
Sent: Thursday, January 19, 2012 5:12 PM
To: cbm-hackers@musoftware.de
Subject: RE: CBM 4040 Drive and the Apple Disk II

According to this document, the drive mechanism should be a Shugart?

http://zimmers.net/anonftp/pub/cbm/schematics/drives/drives.txt

There are some drive schematics here, including a parts list of the drive
mech itself:

http://zimmers.net/anonftp/pub/cbm/schematics/drives/old/4040/index.html

Best regards

--
Anders Carlsson

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