1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Philco 45 Tone Control Question
Guest
Unregistered
 
#1

08-12-2007, 06:57 PM
I've pretty much finished electronic restoration on 45 chassis. I took apart the bakelite block tone control module. Unfortunately, my RIDER schematic does not give me the values of the three caps inside the block. Can anyone tell me the values and what order they're wired in?
Thanks,
Britt
Chesapeake, VA
Terry Judkins
Member
***
Posts: 91
Threads: 5
Joined: Oct 2005
City: Atlanta GA
#2

08-12-2007, 07:22 PM
The values are 0.01Uf, 0.02uF and 0.001uf.
The .001 is directly across to rotor common (ground) and is not switched. The .01 is connected to the center contact and the .02 is connected to the third contact. The first position is off and has no capacitor.
[Image: http://home.comcast.net/~suptjud/Philco4...ontrol.JPG]
Kind regards,
Terry
http://home.comcast.net/~suptjud/
"Life is simpler when you plow around the stump."
Website Find
Guest
Unregistered
 
#3

08-13-2007, 02:25 PM
Terry...

I'm electronically challenged, but you made it very clear on how to wire the caps in....

THANKS,

Britt Abbott
« Next Oldest | Next Newest »




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-390, code 121 speaker
These speakers pop up on eBay regularly, even if at bloated prices. Honestly, have not seen many parts on swapmeets.morzh — 08:38 PM
Philco 38-7 Speaker
The put-put is not like the speaker problem.morzh — 08:29 PM
Mission Bell Model 19A Car Radio
Hello everyone,  As mentioned in my last post I was going to see if the vibrator / rectifier section could be persuaded...Antipodal — 08:21 PM
Philco 60 Squealing
Wondering if I did it backwards. If a coil was wound backwards, the oscillator would not work at all. Old school...Chas — 07:23 PM
Philco 38-7 Speaker
4-ohm speaker. Black, Green leads.tludka — 07:00 PM
Philco 42-390, code 121 speaker
#87 on the schematic.  This radio had a 8" Zenith  speaker attached to it when I got it. I do don't know the hist...Stevelog — 06:39 PM
Philco 60 Squealing
I'm pretty sure I now have the litz wire soldered. This did not make any difference. Back in April I rewound the seconda...dconant — 06:25 PM
Philco 38-7 Speaker
Just to make sure, you chose either 4 ohm into 5K or into 10K? (blk-org or blk-grn)morzh — 06:23 PM
Philco 38-7 Speaker
I have let this one sit because of other duties. Now I am back, and I have a couple of questions. I hooked up a Hammond ...tludka — 05:34 PM
Philco 42-390, code 121 speaker
>>A closer examination of the very small print schematic indicates that the speaker is a PM type. This shows a ...morzh — 05:18 PM

[-]
Who's Online
There are currently no members online.

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration