OK, my friends... next day, next problem :( - It seems as I should not get my II europlus to work :(
After recapping the PSU I get a ticking sound (about twice a second) from it.
At every tick all voltages break down an build up again. It seems as a cap charges and then discharges in an electric arc... but I cannot see any arc.
I also was not able to localize the tick exactly.
Any clues on that?