[Coco] OT: Assist request identifying a component on a PSU board of an Osborne 1b
Al Hartman
alhartman6 at optonline.net
Sat Jun 7 21:09:50 EDT 2014
You might want to re-post this to the M.A.R.CH. list (
midatlanticretro at yahoogroups.com ).
If you live in proximity to Wall, NJ they're having a workshop weekend next
weekend where things like your Osbourne are being repaired.
-[ Al ]-
-----Original Message-----
From: tonym
My Osborne 1b decided to let out the magic smoke a few weeks ago, so I ran
out of smoke.
Need to reload the smoke, but need to identify what a component is
Pic of the part:
https://pbs.twimg.com/media/BpkL9kqCYAEbmDz.jpg
It's the component that says "0,1mF @X" on it.
On the side is says (I think) f0=4,9mHz 250V ~MP - so it has a capacitance
value and a frequency.
This particular O1b is special to me, as I've had it since about 1989.
Also happens to have the Osborne Compac pocket modem, has an OCC dd upgrade,
and a Nuevo 80-column upgrade, and a later ROM I burned to EPROM.
Tony
tonym at compusource.net
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