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

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

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

Linear Mode
Philco 80 7421 Transformer
Radioroslyn
Phorum Expert
*****
Posts: 7,305
Threads: 270
Joined: Dec 2009
City: Roslyn Pa
#2

11-03-2011, 02:49 AM
I don't have a parts list for that set so I'm not sure which transformer you are referring to. However don't know if it matters much. I'm thinking it's the power transformer. The simplest thing to do is unsolder the wire and slip the appropriate sized shrink tubing over it and then use a heat gun to shrink it. Resolder and your done.
Terry
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
Philco 80 7421 Transformer - by Bradley Rush - 11-03-2011, 01:13 AM
Re: Philco 80 7421 Transformer - by 7estatdef - 11-03-2011, 02:49 AM
Re: Philco 80 7421 Transformer - by Bradley Rush - 11-03-2011, 08:47 AM
Re: Philco 80 7421 Transformer - by Carl Travis - 11-03-2011, 09:15 AM
Re: Philco 80 7421 Transformer - by 7estatdef - 11-03-2011, 11:10 AM
Re: Philco 80 7421 Transformer - by Bradley Rush - 11-04-2011, 09:39 AM
Re: Philco 80 7421 Transformer - by Ron Ramirez - 11-04-2011, 09:51 AM
Re: Philco 80 7421 Transformer - by Bradley Rush - 11-05-2011, 12:43 AM
Re: Philco 80 7421 Transformer - by Bradley Rush - 11-05-2011, 06:17 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
[split] New member...
Well, with the replacement tuning assembly, I have finally put the unit back together and aligned the dial.  The first s...HowardWoodard — 01:01 AM
Philco Model 16 wiring question
Well, finding a short is easy. Like I said, disconnect the transformer's secondary windings and see if it persists. If...morzh — 09:48 PM
Restoring Philco 96
Nice one!Stan the Man — 09:37 PM
Restoring Philco 96
I have eventually replaced the speaker and shot the video, which only shows the upper part of the dial as the hum is ver...morzh — 09:24 PM
Rogers Majestic R-646
Kinda weird to see both open Nothing weird if you remember that this radio is about 100 years old  :)Vlad95 — 07:49 PM
Philco 42-345 Restoration/Repair
I believe I'm making progress, resistors have been rechecked and corrected, removed that ugly blue capacitor and more wi...osanders0311 — 07:38 PM
Philco Model 16 wiring question
Thanks Morzh Yes I recapped everything and replaced almost all the resistors as well. I redid #99 with .015 safety ca...bobclausen — 07:11 PM
Philco Model 16 wiring question
Well...pull out every single load of the transformer. For every winding. Unsolder if needed. Then re-do your dim bulb....morzh — 07:02 PM
Rogers Majestic R-646
Kinda weird to see both open, but once you get it up and running, really pay attention to your sound. Listen for loud cr...TV MAN — 06:59 PM
Rogers Majestic R-646
Vlad; I was just reminded of something else, I'm not sure why but many Rogers built sets do seem to have open primari...Arran — 04:40 PM

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

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