Thanks for the tip, Ralph.
I actually had an old PDF from an unknown source, probably the old Yahoo groups, that I had kept. Gives details of what appears to be the same cap you described.
47uF 50V. The one in mine read 41uF. A new one cured it.
The author of the PDF is unknown and interesting it had gone from the WWW.
I make a habit of keeping local copies of this sort of data. You can never be sure if it will be on the web when you need it. These are the new dark ages.
Robert G8RPI
