60 MB restoration

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60 MB restoration

Bob Andersen
Phorum Expert

Posts: 797
Threads: 42
Joined: Dec 2008
City: Chicago, IL

#10

04-15-2013, 12:03 AM

I tracked the short down to this trimmer cap. The lug with red wires was brushing up against the grounded shield.

With that fixed, I was able to power the set up but only silence on the BC band and weird howling on SW. I checked the 6A7 with a scope and found odd waveforms. Maybe the oscillator coil is bad after all Icon_confused

[Image: http://farm9.staticflickr.com/8383/86512...c22f_c.jpg]

(This post was last modified: 04-15-2013, 12:03 AM by Bob Andersen.)

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Messages In This Thread

60 MB restoration - by Bob Andersen - 04-11-2013, 04:39 PM

RE: 60 MB restoration - by Bob Andersen - 04-11-2013, 04:43 PM

RE: 60 MB restoration - by Arran - 04-11-2013, 11:14 PM

RE: 60 MB restoration - by Bob Andersen - 04-11-2013, 11:24 PM

RE: 60 MB restoration - by Arran - 04-11-2013, 11:33 PM

RE: 60 MB restoration - by jph14 - 04-12-2013, 07:19 AM

RE: 60 MB restoration - by Bob Andersen - 04-12-2013, 01:20 PM

RE: 60 MB restoration - by Bob Andersen - 04-12-2013, 06:15 PM

RE: 60 MB restoration - by Bob Andersen - 04-14-2013, 02:07 PM

RE: 60 MB restoration - by Bob Andersen - 04-15-2013, 12:03 AM

RE: 60 MB restoration - by Bob Andersen - 04-15-2013, 12:32 PM

RE: 60 MB restoration - by Bob Andersen - 04-16-2013, 09:40 PM

RE: 60 MB restoration - by Chuck Schwark - 04-17-2013, 09:11 AM

RE: 60 MB restoration - by Bob Andersen - 04-17-2013, 02:52 PM

RE: 60 MB restoration - by Bob Andersen - 04-17-2013, 09:27 PM

RE: 60 MB restoration - by Art Hoch - 04-18-2013, 12:05 PM

RE: 60 MB restoration - by Bob Andersen - 04-22-2013, 08:57 PM

RE: 60 MB restoration - by Bob Andersen - 04-23-2013, 02:18 PM

RE: 60 MB restoration - by w4rtc - 04-23-2013, 04:00 PM

RE: 60 MB restoration - by Arran - 04-23-2013, 10:12 PM

RE: 60 MB restoration - by Bob Andersen - 04-23-2013, 10:30 PM

RE: 60 MB restoration - by Arran - 04-23-2013, 11:34 PM

RE: 60 MB restoration - by Bob Andersen - 09-01-2013, 12:24 AM

RE: 60 MB restoration - by Radioroslyn - 09-01-2013, 08:39 AM

RE: 60 MB restoration - by Bob Andersen - 10-22-2013, 12:57 PM

RE: 60 MB restoration - by Ron Ramirez - 10-22-2013, 07:36 PM

RE: 60 MB restoration - by Bob Andersen - 10-22-2013, 10:19 PM

RE: 60 MB restoration - by Bob Andersen - 10-24-2013, 01:28 AM

RE: 60 MB restoration - by Bob Andersen - 10-28-2013, 09:37 PM

RE: 60 MB restoration - by don'tdomelikethat - 10-29-2013, 10:31 AM

RE: 60 MB restoration - by Bob Andersen - 10-29-2013, 01:03 PM

RE: 60 MB restoration - by Bob Andersen - 10-30-2013, 12:57 AM

RE: 60 MB restoration - by Bob Andersen - 11-01-2013, 12:34 AM

RE: 60 MB restoration - by Arran - 11-01-2013, 02:13 AM

RE: 60 MB restoration - by Bob Andersen - 11-01-2013, 11:53 AM

RE: 60 MB restoration - by w4rtc - 11-01-2013, 04:43 PM

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