Hi A couple of days ago the power supply on my MZ-80K released its magic smoke (a rather nice red colored smoke at that!) from capacitor C501. The machine carried on working throughout, although I did power down as soon as the smoke release was seen/smelt. So the question is, does anybody out there got documentation or can easily get inside their 80K PSU to find out the value of this capacitor so it can be replaced with a new one. Many Thanks -- Kevan