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38-690 audio problem
codefox1
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Posts: 2,128
Threads: 18
Joined: Oct 2008
City: Merrick, Long Island, NY
#5

08-06-2012, 11:02 AM
Hold on, most of us need a scope for anything over 10 KHZ. Those nastieis still can make an otherwise nice radio or whatever misbehave badly. Small cap 1000+ VDC , say .002 mf across primary windings of output transformer usually works, especially if golden screwdriver go there before you.
(This post was last modified: 08-06-2012, 11:03 AM by codefox1.)
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Messages In This Thread
38-690 audio problem - by chucka - 08-05-2012, 12:57 PM
RE: 38-690 audio problem - by morzh - 08-05-2012, 02:22 PM
RE: 38-690 audio problem - by Ron Ramirez - 08-05-2012, 04:15 PM
RE: 38-690 audio problem - by chucka - 08-06-2012, 12:44 AM
RE: 38-690 audio problem - by codefox1 - 08-06-2012, 11:02 AM
RE: 38-690 audio problem - by Ron Ramirez - 08-06-2012, 03:51 PM
RE: 38-690 audio problem - by Ron Ramirez - 08-08-2012, 08:08 PM
RE: 38-690 audio problem - by chucka - 08-25-2012, 05:25 PM
RE: 38-690 audio problem - by chucka - 09-08-2012, 09:45 AM
RE: 38-690 audio problem - by jerryhawthorne - 09-08-2012, 11:09 PM
RE: 38-690 audio problem - by Ron Ramirez - 09-09-2012, 09:46 AM
RE: 38-690 audio problem - by jerryhawthorne - 09-09-2012, 01:34 PM
RE: 38-690 audio problem - by chucka - 09-10-2012, 10:17 PM
RE: 38-690 audio problem - by jerryhawthorne - 09-13-2012, 10:57 PM
RE: 38-690 audio problem - by chucka - 09-13-2012, 11:25 PM
RE: 38-690 audio problem - by jerryhawthorne - 09-13-2012, 11:41 PM
RE: 38-690 audio problem - by Ron Ramirez - 09-14-2012, 05:47 AM
RE: 38-690 audio problem - by chucka - 09-14-2012, 07:46 AM
RE: 38-690 audio problem - by chucka - 09-14-2012, 02:46 PM
RE: 38-690 audio problem - by Diverted - 03-17-2015, 11:32 AM



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  1. The PHILCO Phorum
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