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

Thread Closed

40-180
#1

40-180
16 and 12 mfd caps .....iv got all the caps to do the job and have replaced all the .05 .2 .003 with modern equivalent caps ...
i don't want to re stuff the 16 and 12 cans but i also don't want to remove them . what do i need to do ? do i solder the + end to the wire and solder the neg to the lip of the cap or solder it to the radios chassis ?

http://www.nostalgiaair.org/Resources/336/M0013336.htm

part # 58 and 61
#2

#61 does not ground directly to the chassis it is grounded through resistors #60, and #59. (made that mistake way to many times Icon_biggrin)

#58 does ground to the chassis.

Just follow the wires connecting to the original e-cap and connect your new caps to the points where the old ones connected. You might have to install a terminal strip to secure everything.

Make sure you disconnect the old e-caps do not leave them in the circuit!

For some reason when I clicked the link in your post for the schematic it didn't work.
Try this one: http://www.nostalgiaair.org/PagesByModel...013336.pdf

-Keith
#3

Thank you sir ...Now i need to know where exactly i need to solder (#61) cap to the resistor(s) .preferably with a photo as im not schooled in reading schematics.
and last but not least will i need to have the radio aligned ?
I live in southern indiana
loogootee Jasper area .
I have a few radios..... vintage electric fans and lighting are my main hobby .


Attached Files Image(s)
           
#4

Nice Fans!

The #61 cap should have two wires coming from it one to the positive of the cap the other to the negative. You can unsolder these two wires and solder the wires to the new cap. Make you you get the positive and negative connected correctly. Secure the new cap so it doesn't flop around and short out on anything.

-Keith




Users browsing this thread:
[-]
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 2324 online users. [Complete List]
» 1 Member(s) | 2323 Guest(s)
Avatar

>