Restored Philco 46-420 code 121 has slight low pitch hum.

Register

Guest Join Us

Hello Guest,

Please feel free to join us!
There are many more parts of the Phorum that only members can see.

Thread Rating:

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

Linear Mode

Restored Philco 46-420 code 121 has slight low pitch hum.

terrylett
Member

Posts: 61
Threads: 7
Joined: Aug 2018
City: Mason State, Province, Country: OH

#3

03-17-2019, 07:18 PM

OK so are we talking about an electrolytic capacitor? 20 or 30 mfd sounds like a third electrolytic.

The 2 existing 20 mfd electrolytics are currently connected to pins 4 and 8 (+ end) and the - end to B+.

I will give it a try but I want to make sure I'm going to do your suggestion correctly.

Thanks.

Find

« Next Oldest | Next Newest »

Messages In This Thread

Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-17-2019, 05:24 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-17-2019, 07:06 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-17-2019, 07:18 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-17-2019, 07:39 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-17-2019, 07:50 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-17-2019, 08:01 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-17-2019, 09:22 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-17-2019, 09:31 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-17-2019, 11:19 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-18-2019, 09:16 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-18-2019, 09:36 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-18-2019, 09:42 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-18-2019, 10:34 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-18-2019, 10:46 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Radioroslyn - 03-18-2019, 02:34 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by OZ4 - 03-18-2019, 09:41 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Jake Blake - 03-19-2019, 07:25 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-19-2019, 10:43 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-19-2019, 12:16 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-19-2019, 02:19 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-19-2019, 02:27 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-19-2019, 02:32 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-19-2019, 03:32 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-19-2019, 04:12 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by terrylett - 03-19-2019, 10:14 PM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by Arran - 03-20-2019, 12:09 AM

RE: Restored Philco 46-420 code 121 has slight low pitch hum. - by morzh - 03-20-2019, 07:41 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)