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

Linear Mode
Model 37-84 Help Needed
morzh
Odobenus rosmarus
*****
Posts: 15,825
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
#13

04-02-2015, 01:37 PM
By 0 do you mean...zero? or infinity? (open)

Can't be zero (shorted).

If open, your volume pot is open end to end and this what may be causing your problems.

It should read low ohms (single to maybe 10 or so) when volume is fully UP, and 20Kohm when fully DOWN.
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.
(This post was last modified: 04-02-2015, 01:41 PM by morzh.)
Find
« Next Oldest | Next Newest »


Messages In This Thread
Model 37-84 Help Needed - by dseverson - 04-01-2015, 02:19 PM
RE: Model 37-84 Help Needed - by morzh - 04-01-2015, 03:08 PM
RE: Model 37-84 Help Needed - by dseverson - 04-01-2015, 05:59 PM
RE: Model 37-84 Help Needed - by morzh - 04-01-2015, 07:22 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-01-2015, 08:29 PM
RE: Model 37-84 Help Needed - by dseverson - 04-01-2015, 11:30 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-01-2015, 11:50 PM
RE: Model 37-84 Help Needed - by dseverson - 04-02-2015, 01:03 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-02-2015, 07:07 AM
RE: Model 37-84 Help Needed - by morzh - 04-02-2015, 09:14 AM
RE: Model 37-84 Help Needed - by dseverson - 04-02-2015, 01:29 PM
RE: Model 37-84 Help Needed - by dseverson - 04-02-2015, 01:30 PM
RE: Model 37-84 Help Needed - by morzh - 04-02-2015, 01:37 PM
RE: Model 37-84 Help Needed - by dseverson - 04-02-2015, 02:55 PM
RE: Model 37-84 Help Needed - by morzh - 04-02-2015, 03:26 PM
RE: Model 37-84 Help Needed - by dseverson - 04-03-2015, 09:47 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-03-2015, 10:39 PM
RE: Model 37-84 Help Needed - by dseverson - 04-04-2015, 01:35 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-04-2015, 08:14 AM
RE: Model 37-84 Help Needed - by morzh - 04-04-2015, 10:56 AM
RE: Model 37-84 Help Needed - by dseverson - 04-05-2015, 12:49 AM
RE: Model 37-84 Help Needed - by Ron Ramirez - 04-05-2015, 07:15 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-05-2015, 03:09 PM
RE: Model 37-84 Help Needed - by morzh - 04-05-2015, 05:26 PM
RE: Model 37-84 Help Needed - by dseverson - 04-06-2015, 12:10 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-06-2015, 09:06 AM
RE: Model 37-84 Help Needed - by morzh - 04-06-2015, 09:28 AM
RE: Model 37-84 Help Needed - by dseverson - 04-06-2015, 11:49 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-06-2015, 05:27 PM
RE: Model 37-84 Help Needed - by dseverson - 04-06-2015, 10:26 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-06-2015, 10:41 PM
RE: Model 37-84 Help Needed - by dseverson - 04-08-2015, 01:00 AM
RE: Model 37-84 Help Needed - by dseverson - 04-17-2015, 01:05 AM
RE: Model 37-84 Help Needed - by Radioroslyn - 04-18-2015, 06:35 PM
RE: Model 37-84 Help Needed - by dseverson - 06-07-2015, 01:54 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 06-07-2015, 03:35 PM
RE: Model 37-84 Help Needed - by dseverson - 06-08-2015, 01:55 PM
RE: Model 37-84 Help Needed - by dseverson - 06-08-2015, 02:31 PM
RE: Model 37-84 Help Needed - by morzh - 06-08-2015, 02:47 PM
RE: Model 37-84 Help Needed - by dseverson - 06-08-2015, 04:01 PM
RE: Model 37-84 Help Needed - by morzh - 06-08-2015, 04:08 PM
RE: Model 37-84 Help Needed - by Radioroslyn - 06-08-2015, 05:05 PM
RE: Model 37-84 Help Needed - by morzh - 06-08-2015, 05:42 PM
RE: Model 37-84 Help Needed - by dseverson - 06-08-2015, 11:06 PM
RE: Model 37-84 Help Needed - by dseverson - 06-10-2015, 02:15 PM
RE: Model 37-84 Help Needed - by Ron Ramirez - 06-10-2015, 03:18 PM
RE: Model 37-84 Help Needed - by dseverson - 06-10-2015, 03:50 PM
RE: Model 37-84 Help Needed - by Ron Ramirez - 06-10-2015, 05:40 PM
RE: Model 37-84 Help Needed - by dseverson - 06-10-2015, 06:19 PM
RE: Model 37-84 Help Needed - by Ron Ramirez - 06-10-2015, 06:28 PM



Users browsing this thread: 4 Guest(s)
[-]
Recent Posts
Philco 60 Squealing
I seem to remember eliminating a squeal by changing the IF frequency by a few KHz. Not that you should put too much tru...fenbach — 08:48 PM
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

[-]
Who's Online
There are currently 4793 online users. [Complete List]
» 1 Member(s) | 4792 Guest(s)
Avatar

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