Hi
I have a Tektronix 2220 with some startup problems. The power supply is not able to get the scope up and running, but if i disconnect +5V and +8,6V it works and after startup I can connect +5V and +8,6V and get the storage to work. I have checked and replaced a lot of capacitors but I'm not able to locate the fault.
Can somebody tell me how much current the different voltage lines draws in the unit?
+8,6-8,6
+5-5
30 100Thanx!
Peter