22 Jul
2008
22 Jul
'08
8:14 p.m.
Some varnish or 'coil dope' on the deflection yoke may help.
Could also be coming from the flyback transformer...
Randy
Date: Tue, 22 Jul 2008 22:58:42 -0400
From: slawmaster at gmail.com
To: cctalk at classiccmp.org
Subject: more adm3 stuff
The ADM-3A seems to be working ok now, but I really notice the
high-pitched whine of the CRT. It's waaaay up at the upper limit of
hearing and not very loud but it IS extremely piercing. To the point
where I think it is causing headaches. Do you guys know any good fixes
for that kind of thing, or am I cursed to hearing that terrible
head-numbing whine forever?
John
--
Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn
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