Replaced the capacitors but all I get is a hum

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Replaced the capacitors but all I get is a hum

jerryhawthorne
Phorum Expert

Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA

#35

11-07-2013, 09:55 PM

Andrew, you sprayed the tube sockets? Well, if they are the type made from two pieces of a material and are riveted together I can tell you from experience, they don't like any "wet" material on them. It creeps between the two sheets and carries any dirt etc. with it. I found that getting rectifier sockets "wet" with almost anything will result is causing shorts followed by smoke. Need to be careful on those sockets. Doubt it killed your radio, you would have seen smoke by now. Let things dry out well.
Jerry

A friend in need is a pest! Bill Slee ca 1970.

Find

« Next Oldest | Next Newest »

Messages In This Thread

Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-01-2013, 09:17 PM

RE: Replaced the capacitors but all I get is a hum - by Warren - 11-01-2013, 11:56 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-02-2013, 11:20 AM

RE: Replaced the capacitors but all I get is a hum - by klondike98 - 11-02-2013, 05:38 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-02-2013, 07:18 PM

RE: Replaced the capacitors but all I get is a hum - by jerryhawthorne - 11-02-2013, 08:36 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-02-2013, 09:27 PM

RE: Replaced the capacitors but all I get is a hum - by Ron Ramirez - 11-02-2013, 09:38 PM

RE: Replaced the capacitors but all I get is a hum - by Warren - 11-02-2013, 10:07 PM

RE: Replaced the capacitors but all I get is a hum - by klondike98 - 11-02-2013, 10:33 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-02-2013, 10:40 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-02-2013, 10:43 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-02-2013, 10:52 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-02-2013, 11:11 PM

RE: Replaced the capacitors but all I get is a hum - by klondike98 - 11-02-2013, 11:32 PM

RE: Replaced the capacitors but all I get is a hum - by jerryhawthorne - 11-03-2013, 02:21 AM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-03-2013, 10:27 AM

RE: Replaced the capacitors but all I get is a hum - by Radioroslyn - 11-03-2013, 11:12 AM

RE: Replaced the capacitors but all I get is a hum - by Mondial - 11-03-2013, 11:46 AM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-03-2013, 12:27 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-03-2013, 01:24 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-03-2013, 02:51 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-03-2013, 07:32 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-03-2013, 10:25 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-03-2013, 10:57 PM

RE: Replaced the capacitors but all I get is a hum - by Warren - 11-04-2013, 02:42 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-04-2013, 08:41 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-06-2013, 07:27 PM

RE: Replaced the capacitors but all I get is a hum - by jerryhawthorne - 11-06-2013, 07:40 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-06-2013, 10:07 PM

RE: Replaced the capacitors but all I get is a hum - by klondike98 - 11-06-2013, 10:25 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-06-2013, 10:39 PM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-06-2013, 11:18 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-07-2013, 08:10 PM

RE: Replaced the capacitors but all I get is a hum - by jerryhawthorne - 11-07-2013, 09:55 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-07-2013, 10:27 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-07-2013, 10:49 PM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-07-2013, 11:07 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-07-2013, 11:47 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-08-2013, 10:18 AM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-08-2013, 11:14 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-08-2013, 11:29 PM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-10-2013, 01:23 AM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-10-2013, 02:17 AM

RE: Replaced the capacitors but all I get is a hum - by Andrew Fleck - 11-12-2013, 03:44 PM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-12-2013, 03:56 PM

RE: Replaced the capacitors but all I get is a hum - by jerryhawthorne - 11-12-2013, 04:18 PM

RE: Replaced the capacitors but all I get is a hum - by cwirth - 11-12-2013, 06:00 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-12-2013, 06:31 PM

RE: Replaced the capacitors but all I get is a hum - by Mondial - 11-12-2013, 06:52 PM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-12-2013, 07:30 PM

RE: Replaced the capacitors but all I get is a hum - by morzh - 11-12-2013, 10:11 PM

RE: Replaced the capacitors but all I get is a hum - by BrendaAnnD - 11-12-2013, 10:50 PM

RE: Replaced the capacitors but all I get is a hum - by TV MAN - 01-09-2014, 12:35 PM

RE: Replaced the capacitors but all I get is a hum - by codefox1 - 01-09-2014, 10:53 PM

View a Printable Version

Users browsing this thread: 9 Guest(s)

Recent Posts
38-10T chassis Restoration begins
Thanks for the info guys. I always wondered why the use of mica. Now I know.dconant — 01:52 PM
38-10T chassis Restoration begins
Most common plastics have a dielectric constant in the 3-4 range whereas mica is around 6. This means that even if you w...Steve D — 01:46 PM
38-10T chassis Restoration begins
It is acceptable but not desirable. Plastic is not an approved cap dielectric, and even though a reasonably thick piece...morzh — 11:52 AM
38-10T chassis Restoration begins
I have a question about the mica sheets. I thought I saw somewhere on the Phorum where someone used thin plastic report ...dconant — 10:44 AM
38-10T chassis Restoration begins
Yes, you should carefully remove the mica sheets from the trimmers otherwise you risk trapping foreign material in the t...RodB — 10:34 AM
American Bosch Model 802 auto radio
Hi Joe, Thank you again. The American Bosch Model 634A has the same tube lineup as my Model 802 and the parts layout dia...Antipodal — 03:09 AM
38-10T chassis Restoration begins
hello everyone, I know it has been a while since I have posted about this radio but finally got chance work on it . I ...radiorich — 02:45 AM
Rusty Tuning Condenser
You could soak the fins in vinegar. You have to be careful if any pot metal is involved because the vinegar will dissolv...RodB — 09:20 PM
Rusty Tuning Condenser
Hello, I have a Philco 91 where the tuning condenser fins are rusty. I magnet sticks to them so they can't be aluminium....dconant — 05:50 PM
American Bosch Model 802 auto radio
I’ve found six United Bosch auto radio’s with the same 6-tube line-up as the 802, on NostalgiaAir. They are models 150, ...Joe Rossi — 02:52 PM

Who's Online

There are currently 3310 online users. [Complete List]
» 4 Member(s) | 3306 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me