Author Topic: JDM-020 - working when charged, but not charging over USB  (Read 507 times)

Offline MCorgano

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JDM-020 - working when charged, but not charging over USB
« on: January 07, 2023, 04:00:24 AM »
I have a JDM-020 that seems to charge fine over the EXT port, but doesn't do so over the USB port. I've tried swapping the cable and JDS board with several known good parts and no luck. Then I plug it into a PC it tells me the USB device cannot be recognized - usually indicating an issue with the d+/D- pins of the USB. I'm not sure what to check next.

Offline RDC

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Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

 

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