6 Jun
2005
6 Jun
'05
7:21 a.m.
Thanks Randy.
Themanual at the web site is for a 9404-B. It has a lot of helpful
information, but the printed circuit board is more modern. I have traced
out some of the circuitry and it appears the even the pinouts from the 50
pin connector do not match those of the 9404-B. That surprised me.
Bob
----- Original Message -----
From: "Randy McLaughlin" <cctalk at randy482.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Sunday, June 05, 2005 10:28 PM
Subject: Re: MDS CDC Disk Drive Documentation
From: "xyz" <rsnats at bellsouth.net>
Sent: Sunday, June 05, 2005 10:12 PM
> One of the CDC 9404, PN 75744025 8" floppy drives in my MDS-800 is have
a
> problem becoming "Ready". I swapped
drives and it is the drive. Does
> anyone have a maintenance manual or any documentation on this drive or
the
cabling to the
MDS.
Bob
http://www.bitsavers.org/pdf/cdc/discs/75897465_9404B_floppyMaint.pdf
Randy
www.s100-manuals.com