RE: Upgrade 2040/3040 DOS 1 floppy drive to DOS 2?

From: Hoffmann-Vetter, Martin <>
Date: Sat, 31 Jul 2010 21:05:06 +0200
Message-ID: <000f01cb30e3$4d121050$1b09a8c0@mhvnb10>
Hello Wolfgang,

> are the daughterboards the same as used in SFD1001 drives?

If i correct remember, there are two versions of the daugtherboards. One is
for the SFD1001 and the other for the 8250LP. The board from the 8250LP is
in the 8296-D, too.

But the schematics must be the same with some small differents because there
is an other layout. Only the size of the pcb are very different.

The pcb 250414-01 (schematic 251252-01) is for the sfd-1001 and the
250414-02 (schematic 251252-02) is for the 8250lp. Have a look to

You see, the pcb and schematics number is only different in the revision.


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Received on 2010-07-31 20:00:09

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