Hi All,
Ive been having some trouble with my SID and its PSU (not the board, the actual PSU brick) and I came across this article on the web which I found interesting and thought others might like to read it. It shows how to test out the PSU (they actually use a very odd way to do it I think, use a multimeter instead!!). Its also got some other info about the PSU that might be interesting background reading (or not) 
http://personalpages.tds.net/~rcarlsen/cbm/pstester.txt
All the best,
John
that’s a cool link, thanks.
Not really MB related, but I also saw this link:
http://www.floodgap.com/retrobits/ckb/secret/
Which is awesome if you like the history of the commodore.
All the best,
John
It shows how to test out the PSU (they actually use a very odd way to do it I think, use a multimeter instead!!).
Hi,
The test procedure is not that strange at all: It uses lamps as artificial load to stress test PSU for faults.
But as You said, checking for correct voltages is good enough (for us)
Moebius