Re: 1571 troubleshooting

From: Francesco Messineo <francesco.messineo_at_gmail.com>
Date: Sun, 10 Dec 2017 19:33:16 +0100
Message-ID: <CAESs-_x7kz4hOd3o7LwPCofPc5ktxUobOrXSSuWyg0-Zdh4M5A@mail.gmail.com>
Works fine by now... A good cleaning and lubricating the head rail
seems was enough.
It formatted more than 10 discs, then I thought it was enough.

On Sun, Dec 10, 2017 at 7:29 PM, william degnan <billdegnan@gmail.com> wrote:
> Check the alignment.
>
> http://vintagecomputer.net/commodore/1541-1571_Drive_Alignment_Free_Spirit.pdf
> http://vintagecomputer.net/commodore/64/d64_library/utilities/1541-1571align.d64
> http://vintagecomputer.net/browse_thread.cfm?id=519
>
> Bill
>
> On Sun, Dec 10, 2017 at 10:23 AM, Francesco Messineo
> <francesco.messineo@gmail.com> wrote:
>>
>> I've never seen real "single side" floppies, but yes, I'm sure they
>> are double side :)
>>
>> On Sun, Dec 10, 2017 at 4:12 PM, Justin <shadow@darksideresearch.com>
>> wrote:
>> > Are you sure you are using double sided floppies?  IE, can you write and
>> > read to both sides reliably in 1541 mode?
>> >
>> >> On Dec 10, 2017, at 9:57 AM, Francesco Messineo
>> >> <francesco.messineo@gmail.com> wrote:
>> >>
>> >> Hi all,
>> >> I'm trying to repair a 1571 drive, it reads fine all my 1541-written
>> >> disks, but can't format a new disk either in 1541 or 1571 mode. All I
>> >> get after a short while is a READ ERROR (21) kind of error. Do I
>> >> assume correctly that the write circuit must be faulty? Any good hint
>> >> is welcome, as I don't know this particular model, I've mostly worked
>> >> with 1541's
>> >> Thanks in advance
>> >> Frank IZ8DWF
>> >>
>> >>       Message was sent through the cbm-hackers mailing list
>> >>
>> >
>>
>>        Message was sent through the cbm-hackers mailing list
>
>

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Received on 2017-12-10 19:01:48

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