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

Thread Closed

The Philco 39-30 progress
#3

Well, good news, the transformer seems to be working fine and running cool!  I must have done the repair job correctly....

I want to show you the neat little fixture that I started using while doing this radio.  Just go to your local home supply store and find one of these 12 inch turntables.  Then add on a large enough piece of plywood to support the most common size radio you will work on.  Being able to spin the radio easily and work on it from all directions is a real time saver!

The electrolytics and most capacitors have been replaced.  Now the radio is playing, but not very well.  It passes a signal from the generator all the way through but not much volume.  So when I have time I will be looking into the first IF transformer for a possible open winding in the secondary.

G.


Attached Files Image(s)
   


Messages In This Thread
The Philco 39-30 progress - by philconerd - 11-15-2014, 03:04 PM
RE: The Philco 39-30 progress - by morzh - 11-15-2014, 03:26 PM
RE: The Philco 39-30 progress - by philconerd - 11-18-2014, 11:03 AM
RE: The Philco 39-30 progress - by philconerd - 12-15-2014, 10:13 AM
RE: The Philco 39-30 progress - by morzh - 12-15-2014, 10:22 AM
RE: The Philco 39-30 progress - by philconerd - 12-15-2014, 01:09 PM
RE: The Philco 39-30 progress - by morzh - 12-15-2014, 02:30 PM
RE: The Philco 39-30 progress - by philconerd - 12-16-2014, 03:15 PM
RE: The Philco 39-30 progress - by mikethedruid - 12-17-2014, 11:22 PM
RE: The Philco 39-30 progress - by philconerd - 12-23-2014, 04:20 PM
RE: The Philco 39-30 progress - by Tom Hamilton - 12-23-2014, 10:25 PM



Users browsing this thread: 2 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 no members online.

>