Re: 1541-II Controller PCBs variants/revisions

From: Terry Raymond <traymond20_at_gmail.com>
Date: Mon, 8 Feb 2016 09:36:08 -0700
Message-ID: <CAEFCF-qTaduXnqY08UML2x2f9K-U6F3PUkhMATOLZOSAfrV-Ww@mail.gmail.com>
Is the assy number on the PCB or the case ?

Terry Raymond

On Monday, February 8, 2016, Ville Laustela <ville.laustela@gmail.com>
wrote:

>
> I checked my two non-working units:
>
> 1) ASSY 340503, Rev 5 1987.11
> 2) ASSY 340503, Rev A 1987.11
>
> The Rev 5 board has chips with dates 39th/48th week 1987 while the Rev A
> board has 24/25th week 1988.
>
> —
> Ville
>
>
>
>
>
> > silverdr@wfmh.org.pl <javascript:;> kirjoitti 8.2.2016 kello 16.22:
> >
> > Some time ago we discussed about the drive mechanisms that were mounted
> inside 1541-IIs and concluded that at least three different mechanisms were
> used by CBM, which also required two different variants of the front bezel
> to be created. Now comes the question about the controller's PCBs. I had a
> look at those I checked the drive mechanisms back then and all of them seem
> to have ASSY No. 340503 Rev.9. Do we know about other revisions/ASSYs?
> >
> > --
> > SD!
> >
> >
> >       Message was sent through the cbm-hackers mailing list
>
>
>        Message was sent through the cbm-hackers mailing list
>


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