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

Thread Closed

schematics
#1

I'm looking for a readable schematic for a 41 290. can anyone help?
#2

Hello MSENO,

Welcome to the Philco forum and here is the schematic for that Philco!

41-290

Sincerely Richard
#3

The Philco Library is great for Philcos.  Great source of info.

Philco Library

Philco's: 86 Lowboy 90 Highboy 95 Highboy 76 Highboy 112X Console 118X Console 41-265 Console 41-608P Console 52GC 370 LZ 512 20 Baby Grand 70 Baby Grand 71B 52B 118B 60B 84B 610B 37-89B 38-10T 38-35B 41-221CI 42-321T 46-1203 48-214 48-206 49-506
#4

Richard, thanks so much, greatly appreciated
#5

Looking for a multi-sectional 8+16 mfd cap. Can't find any suppliers that carry it.
#6

Often restuffed.
If a twistlock, Hayseed Hamfest makes modern replacements.

https://hayseedhamfest.com/

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.
#7

https://hayseedhamfest.com/
Ohrenet  Icon_rolleyes
For their price I would chase a fly in a field.  Icon_twisted
#8

I think mseno is talking about cap# 27 which is a multisection but in a paper tube. In cases like that I've usually be able to gut the tube and stuff it with the appropriate electrolytics. Sometimes the tube is just to small to fit the caps but you don't know until you try it. the first radio I restored was a 42-322 and it had 3 section tubular electrolytic in it. Here's a link to that restoration: https://philcoradio.com/phorum/showthrea...8#pid35928
#9

thanks I'll try the polar caps seperately
#10

Those filter caps in the cardboard tube are easy to restuff, especially the kind with the rolled over end. You don't have to do it of course but I don't think I have had a problem fitting new caps into one, even of a larger value The twist lock cans; on the other hand, some of those are too short, and or, too small in diameter, because what is inside is a "jelly roll" of paper, gauze, and foil, where they all share a common negative foil.
I'm with Vlad over the Hayseed Hamfest cans, you really have to love the device you are rebuilding to invest in those, and I also don't know what the quality is of the capacitors inside the can. I also can't see the advantage over using an "Adapt-A-Cap" over a terminal strip, neither one is original, but the terminal strip is way cheaper.
Regards
Arran




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 2081 online users. [Complete List]
» 1 Member(s) | 2080 Guest(s)
Avatar

>