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

Thread Closed

42-345 Resistors
#21

Thank you to everyone who has replied.

The two mystery objects are either mini cannoli or oscillators. I'm not quite sure what they do, but I have not messed with them.

I successfully replaced all of Little Phil's capacitors—well, the electrolytics and paper capacitors. I also replaced about 10-12 of the resistors. I tried to do one thing at a time, but you know that one thing inevitably leads to another. All went well, except for one day when Little Phil went silent. I retraced my soldering and installation and brought the radio back to life.

Little Phil has either a tear in the speaker or, if there are seams in the speaker, a broken seam. I bought two types of glue recommended on other threads—E6000 and Aleene's fabric glue—and I will try either coffee filters or tea bags. I'm going to experiment with my PM speaker first. Once the speaker is patched up, I'll put Little Phil back in the nice wooden case.

FrankenPhil: Having Franken Phil has been a big help in replacing parts in Little Phil. Everyone's instructions re the destroyed field coil speaker are very helpful. Thank you, especially to Mr.Fixr55, who gave me the step-by-step I really needed. The original speaker has three wires going in, so there is a ground to the chassis. I attached a permanent magnet speaker to the two little terminals, as you suggested and mounted the speaker in FrankenPhil. At this point, I get only a wee hum and no audio from the speaker. I'm not entirely sure how to proceed, but I will replace the electrolytic capacitors first and see if that gets me anywhere. 

I'm unclear on attaching a speaker to the antenna something-or-other or is it the three little jacks on the chassis? That would be handy to test the sound.

I'm enjoying the smells of the soldering, rosin, the tubes, a wee bit of dust, and the burning smell of the carpet when I drop the soldering iron.

Tom


Messages In This Thread
42-345 Resistors - by proftrussell - 02-08-2025, 11:28 PM
RE: 32-345 Resistors - by morzh - 02-08-2025, 11:47 PM
RE: 42-345 Resistors - by proftrussell - 02-09-2025, 12:13 AM
RE: 42-345 Resistors - by radiorich - 02-09-2025, 01:01 AM
RE: 42-345 Resistors - by DaleHCook - 02-10-2025, 06:48 AM
RE: 42-345 Resistors - by Paul Philco322 - 02-10-2025, 07:19 PM
RE: 42-345 Resistors - by morzh - 02-10-2025, 08:21 PM
RE: 42-345 Resistors - by proftrussell - 02-10-2025, 11:58 PM
RE: 42-345 Resistors - by morzh - 02-11-2025, 10:38 AM
RE: 42-345 Resistors - by proftrussell - 03-11-2025, 01:25 PM
RE: 42-345 Resistors - by morzh - 03-11-2025, 01:40 PM
RE: 42-345 Resistors - by proftrussell - 03-11-2025, 01:48 PM
RE: 42-345 Resistors - by morzh - 03-11-2025, 07:21 PM
RE: 42-345 Resistors - by RodB - 03-11-2025, 08:26 PM
RE: 42-345 Resistors - by MrFixr55 - 03-11-2025, 10:03 PM
RE: 42-345 Resistors - by proftrussell - 03-11-2025, 11:12 PM
RE: 42-345 Resistors - by proftrussell - 03-15-2025, 12:39 AM
RE: 42-345 Resistors - by morzh - 03-15-2025, 10:14 AM
RE: 42-345 Resistors - by MrFixr55 - 03-15-2025, 12:07 PM
RE: 42-345 Resistors - by RodB - 03-15-2025, 02:09 PM
RE: 42-345 Resistors - by proftrussell - 03-15-2025, 07:57 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM

[-]
Who's Online
There are currently 1590 online users. [Complete List]
» 1 Member(s) | 1589 Guest(s)
Avatar

>