[NJARC] Philco 42-321
Edward Otte
edotte at optonline.net
Sat Apr 7 06:54:01 EDT 2007
John,
Thanks for the information. The Philco 42-321 does have information
available as I have found some. There is a picture of it on the
antiqueradios.com website and a picture of it in the Collectors Guide To
Antique Radios, 6th Edition, page 186. I found the schematic on page 14-18
of the Rider's books.
I have no doubt the rest of the caps need replacement so your lead is most
likely correct. I did not consider the oxidation and will check it out,
thanks.
Edward
-----Original Message-----
From: njarc-bounces at mailman.qth.net [mailto:njarc-bounces at mailman.qth.net]
On Behalf Of jonsradioglo at verizon.net
Sent: Saturday, April 07, 2007 12:55 AM
To: njarc at mailman.qth.net
Subject: [NJARC] Philco 42-321
Visit our web site - See http://www.njarc.org
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Edward,I can't locate info for a Philco 42-321.Are you
sure of the model number? Anyway,the filter caps replaced were
most likly what was available at the time.There is wide latitude
in replacing filters,but put in new ones as close to the originals
Paper coupling and bypass caps can cause low volume.If it has
Locktal tubes,the contact pins will have oxide form over time and
will have to be cleaned with sandpaper.Try gently rocking the
tubes when the set is on to see if the volume come up.
Jon B F.
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