Hey Elektronauts,
I recently repaired a Digitakt that was out of warranty and would not power on.
The VIN rail was shorted to GND in the analog power supply, the culprit was a faulty/cracked filter cap just before the flyback converter (LT3575):
I also removed the protection diode (D5) near the input as i suspected it was faulty as well:
The machine now powers back on and works fine, albeit with less filtering on the analog power supply and a missing protection diode:
Any Elektronauts know the values of the parts so i can try to replace them, or are in possession of a Service Manual that can help me out? Would love to get this puppy back to 100% original!
Cheers and keep on rockin’!
nudge