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

Thread Closed

42-380 quick update video
#1

It's Alive!
http://www.youtube.com/watch?v=tXW6_kLXFB0
Now I need to finish recapping and do some de-oxing and an alignment.
#2

Nice work shop . Iuse to live in Wake Forest back in 73 & 74 Iwill be watching your updates.
I watch a lot of theses videos helps sometimes fixing problems be surprised . Icon_biggrin
#3

I read one of Ron's posts about the rubber wiring on the 42 models.
Now I know exactly what he was talking about.
During the recap, it's change a capacitor, change a wire. Move a wire over and be prepared for it to disintegrate.
The only real problem was the (IF) can. All the wires coming out the bottom shed their insulation so I had to remove the can and carefully rewire back to the terminals the inductor windings are hair fine, actually hair is thicker. I've been trying to use the same colored wire as original. You have to look inside the wire to see the original color because the oxidized outside is all grey/brown/black/greenish.
Still lots of pop and static and on the high end of the AM band I'm getting a buzz from the florescent lights. Icon_confused
#4

On theses old sets pick up a buzz from just turning a switch on . Try turning on microwave oven big buzz .
I grounded mine helped a lot . Cleaned the tuning condenser to helped. I had alot of problems out of the rubber coated wires until i wrap them in heat shrink like Ron talked about.
Blew some electrolytic caps rotten wires. Icon_mad Icon_biggrin
Denver.
#5

Don't discount the 60Hz hum that is frequently reported from the fluorescent lights in your shop... Icon_biggrin




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 1689 online users. [Complete List]
» 1 Member(s) | 1688 Guest(s)
Avatar

>