I performed this to my Beogram 6500 motor (Matsushita FG-SERVO MMX-4H2RPB ). The ticking noise is gone, but the motor now runs at “full” speed only. I suppose the Frequency Generator must have been messed up in the process, although I was very careful not to damage the fine brushes during the assembly process.
Does anyone have some measured values for the PCB (would make it easier to identify a faulty component)?
Any assistance would be greatly appreciated.