Home▸ Forums▸ SE/30 Floppy Troubles — #22▸ SE/30 Floppy Troubles — #22
Post #22 by genie_mac
Source ForumSE/30 Floppy Troubles — #22
CategoryTroubleshooting
Post DateFri, 3 Jan 2014 - 18:03
Original URLhttps://68kmla.org/bb/threads/se-30-floppy-troubles.29394/
Post
It's just weird. It's actually the WR● line coming from pin 4 of UH7 to pin 2 of the SWIM... the issue is that my multimeter gives close to 0 ohms... Yet it just doesn't want to work without a direct lead between the two pins, or the scope between any of the above pins and ground...
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Hi Ike,

did you ever fix this or manage to explain why this is happening?

I have a very similar issue where the machine will only work when I ground a certain pin (PA0 on VIA1 in this case) and I cannot figure out why. Very strange!

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