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

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

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: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Please tell me this was it, I replaced resistor 27 and it's playing on the broadcast band. I am afraid to change the ban...osanders0311 — 06:12 PM
Philco 42-345 Restoration/Repair
So far still no broadcast, I am posting pictures of #14 Oscillator and also a resistor #27 which connects to an XXL tube...osanders0311 — 04:02 PM
Part numbers to model cross
I believe there is that document, and I think we might have it in the Library.morzh — 03:29 PM
Philco 42-345 Restoration/Repair
Ok MrFixr55,  I have tried the DeoxIT D5 on the band switch and even though it has relieved the tension I felt when turn...osanders0311 — 11:11 AM
Part numbers to model cross
Is there a reference somewhere where you can punch in Philco part numbers and see what models those parts were used in?Jim Dutridge — 10:17 AM
Philco 42-345 Restoration/Repair
Hi OSanders, Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM
5U4 vs 5Z4 tubes
I think that RCA and GE introduced metal tubes in the USA in 1936.  I don't know if they were being made by RCA, GE or b...MrFixr55 — 11:20 PM
Philco 42-345 Restoration/Repair
Vlad95, Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM
5U4 vs 5Z4 tubes
A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM
Philco 42-345 Restoration/Repair
Thanks Rod, "When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM

[-]
Who's Online
There are currently 967 online users. [Complete List]
» 2 Member(s) | 965 Guest(s)
AvatarAvatar

>