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From: arxt@quads.uchicago.edu (patrick  palmer)
Newsgroups: comp.sys.amiga.hardware
Subject: Jumpers on Matsushita floppy drive?
Keywords: floppy drive, Matsushita
Message-ID: <1990Aug24.181337.6455@midway.uchicago.edu>
Date: 24 Aug 90 18:13:37 GMT
Sender: news@midway.uchicago.edu (News Administrator)
Organization: University of Chicago
Lines: 23


I just replaced a floppy an A2000.  The old one just got more and more
erratic.  When I replaced it I found it was filled with dust.  I had never
got around to cleaning the heads either.  Now I am wondering about cleaning it 
up and using it as df1:  I need to know how to set the jumpers (on the drive).

Looking from the back, there are ten pins in the jumper area, 4 are currently
jumpered and it worked as df0:  It looks like:
             .  .  .  .  .    < these are pins
             l           l    < these represent the current location of
             l           l       the jumpers.
             .  .  .  .  .    < bottom row of pins

The drive is a Matsushita, JU-253 -02T is the part number, I think (there are
lots of numbers).

I would be very grateful if someone could tell me how to set the jumpers to
make it function as df1:

Pat Palmer (email: palmer@oddjob.uchicago.edu)

p.s. The new floppy is a GVP A2000-FD2010, and it has a door that closes
when there is no floppy in the drive.