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Philco model 37-650 issues
Kenradio
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Posts: 98
Threads: 20
Joined: Nov 2011
City: Tiffin, Ohio
#11

04-12-2010, 07:34 PM
Hi, I swapped out the antenna section of the RF unit a few days ago and it appeared to fix the fading issue but it came back. I checked the service tips on the Philco Repair Bench website and noticed that one of the tips was for fading issue with the 37-650 and said to check part #8 a 40 Pf capacitor that developes an intermittent short. I noticed on my radio the AVC voltage fluctuates when the signal is going in and out so this may be something for me to check out. I don't look forward to removing the RF section as the cap is underneath the switch wafers.
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Messages In This Thread
Philco model 37-650 issues - by Kenradio - 03-28-2010, 04:53 AM
Re: Philco model 37-650 issues - by Ron Ramirez - 03-28-2010, 07:10 AM
Re: Philco model 37-650 issues - by Kenradio - 03-28-2010, 09:15 AM
Re: Philco model 37-650 issues - by Kenradio - 03-28-2010, 09:22 AM
Re: Philco model 37-650 issues - by Ron Ramirez - 03-28-2010, 09:32 AM
Re: Philco model 37-650 issues - by Guest - 03-28-2010, 03:30 PM
Re: Philco model 37-650 issues - by Kenradio - 03-28-2010, 04:36 PM
Re: Philco model 37-650 issues - by exray - 03-28-2010, 06:19 PM
Re: Philco model 37-650 issues - by Kenradio - 03-29-2010, 03:28 PM
Re: Philco model 37-650 issues - by Ron Ramirez - 04-08-2010, 04:18 PM
Re: Philco model 37-650 issues - by Kenradio - 04-12-2010, 07:34 PM
Re: Philco model 37-650 issues - by Joe Rossi - 04-13-2010, 03:09 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration