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

42-340 code 121 Oscillator coil information
#1

I sent the Philco 32-3723 oscillator coil to a friend and he checked it out with an CLR meter.
Here are the results:

3 - 2           0.023               < .1
3 - 4           0.028               < .1
1 - 2           0.046               < .1
1 - 4           0.102               < .1
5 - 6           2.245                 2
3 - 6           0.472                2.5

3 - 6 seems to be the problem. The broadcast oscillator was workiing and quit.
Is there a chance the schematic has the wrong value for 3 - 6  section?
I have changed 26, the 100 pf capacitor.
I have checked all of the switch contacts.
I have changed all of the electrolytic and paper capacitors.


All suggestions are welcome.
Thank you,
nv3g
Oscar




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM

[-]
Who's Online
There are currently 5235 online users. [Complete List]
» 1 Member(s) | 5234 Guest(s)
Avatar

>