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

Thread Closed

Restoring Philco 38-12 in a white wood cabinet
#9

A snag I hit....

I was about to plug it in and measure the voltages, when I thought to check the field coil just in case.
"What if",- thought I, "the coil is open. Then the cap will charge and stay charged, and I will touch it after the turn off, and get zapped, and...."....and I measured the resistance, and it was open.
I am sure, it is doing that out of spite.
I went to my two donor chassis....one has a replacement speaker with different mount, for which there were two holes drilled, and the FC is 700 Ohms, and the other is 39-6, and the speaker has a different mount and no transformer.
Removing the transformer (which is good) was a drag: the tabs are either soldered, or something, but I had to grind one off.

All that work...
This is the cap after restuffing: this time I avoided direct contact of aluminum and copper, by putting the star washer in between, and then putting the copper pad under it.

   

And this is the chassis after the recap/recarb

   

Now I am off to the supermarket to buy some lamb and some carrots: my daughter (my wife is away for 2 weeks) asked for lamb pilaf, and her wish is my command...at least sometimes.
Will continue...

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
RE: Restoring Philco 38-12 in a white wood cabinet - by morzh - 09-07-2024, 12:29 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 2016 online users. [Complete List]
» 1 Member(s) | 2015 Guest(s)
Avatar

>