UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

mastercare · 1st Feb 2017, 5:33 pm

Hi all, I've just joined the forum, hoping I can get some help.
There was an old post a few years ago, where a member had the exact same problem. It all lights up, but I have low voltage on the output of the selenium rectifier, about 39v. When I disconnect it and measure the tx winding there is about 52v AC.
I tried, as mentioned before, using an 1N4007 diode in place of the selenium rect. but no joy.
can anyone remember this discussion?
Here are some piccys to jog your memories.

Cheers
Paul

1st Feb 2017, 5:33 pm	#1
mastercare Triode Join Date: Feb 2017 Location: Bridgwater, Somerset, UK. Posts: 35	RTVC all wave Signal Generator Hi all, I've just joined the forum, hoping I can get some help. There was an old post a few years ago, where a member had the exact same problem. It all lights up, but I have low voltage on the output of the selenium rectifier, about 39v. When I disconnect it and measure the tx winding there is about 52v AC. I tried, as mentioned before, using an 1N4007 diode in place of the selenium rect. but no joy. can anyone remember this discussion? Here are some piccys to jog your memories. Cheers Paul Attached Thumbnails