Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

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: 1 Guest(s)
[-]
Recent Posts
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM

[-]
Who's Online
There are currently 2228 online users. [Complete List]
» 2 Member(s) | 2226 Guest(s)
AvatarAvatar

>