Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

New and already smoking(literally)
#14

Just some thoughts... when you did the recap, did you disconnect and replace the existing electrolytics, esp 61, or did you bridge them (put a new cap across the terminals)? I agree with pulling the rf tube to try. Could be shorted. It'd be a quick, simple test. The diagram shows 105 v on the grid of that tube. Also, does this radio use the cloth covered wire or the rubber wire that deteriorates? The wire could be shorted to ground where you cant see. Sometimes a short or overload wont show up until power is applied, as in, it may check ok with the meter cold, but when the voltage hits it, or the tube warms up (and starts to conduct), it pulls things down.

At least back in the day, they put way more smoke in these things than they do now! Icon_smile

If I could find the place called "Somewhere", I could find "Anything" Icon_confused

Tim

Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44


Messages In This Thread
RE: New and already smoking(literally) - by morzh - 02-03-2014, 03:29 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 03:38 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 08:34 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 09:14 PM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 10:35 AM
RE: New and already smoking(literally) - by TV MAN - 02-04-2014, 11:00 AM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 11:28 AM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 11:18 PM
RE: New and already smoking(literally) - by morzh - 02-05-2014, 11:50 AM
RE: New and already smoking(literally) - by morzh - 02-05-2014, 11:51 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 10:35 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 10:51 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 11:24 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 12:18 PM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 05:55 PM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 06:54 PM
RE: New and already smoking(literally) - by gregb - 02-06-2014, 07:12 PM
RE: New and already smoking(literally) - by morzh - 02-07-2014, 03:50 PM
RE: New and already smoking(literally) - by morzh - 02-09-2014, 11:23 PM



Users browsing this thread: 6 Guest(s)
[-]
Recent Posts
Philco 16B Parts
The 16B's in the tombstone cabinet sport a 10 1/2" spkr vs the older cathedral sets which uses an 8". The p/p ...Radioroslyn — 12:58 AM
Philco 38-7 Oscillation
I have let this one sit because of other duties. Now I am back, and I have a couple of questions. I hooked up a Hammond ...tludka — 11:16 PM
Philco 38-7 Speaker
I know that when I first started working on this radio, I did not even have a speaker. Once I finally found one it was n...tludka — 11:00 PM
Philco 60 Squealing
I seem to remember eliminating a squeal by changing the IF frequency by a few KHz. Not that you should put too much tru...fenbach — 08:48 PM
Philco 42-390, code 121 speaker
These speakers pop up on eBay regularly, even if at bloated prices. Honestly, have not seen many parts on swapmeets.morzh — 08:38 PM
Philco 38-7 Speaker
The put-put is not like the speaker problem.morzh — 08:29 PM
Mission Bell Model 19A Car Radio
Hello everyone,  As mentioned in my last post I was going to see if the vibrator / rectifier section could be persuaded...Antipodal — 08:21 PM
Philco 60 Squealing
Wondering if I did it backwards. If a coil was wound backwards, the oscillator would not work at all. Old school...Chas — 07:23 PM
Philco 38-7 Speaker
4-ohm speaker. Black, Green leads.tludka — 07:00 PM
Philco 42-390, code 121 speaker
#87 on the schematic.  This radio had a 8" Zenith  speaker attached to it when I got it. I do don't know the hist...Stevelog — 06:39 PM

[-]
Who's Online
There are currently no members online.

>