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x0xb0x Not Responding to MIDI In (again)
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x0xb0x Not Responding to MIDI In (again)

by midiquestions on Sun Nov 04, 2018 1:32 am

Earlier this year, my x0x wasn't responding to MIDI notes or sequencer start messages. I retouched the connections on J3, and it worked again. Now, it's crapped out again, and I don't know why.

I took it apart, and the J3 connections all look fine, but I retouched them anyway -- still no joy though.

Checking for continuity, everything seems fine across the two boards, but I also noticed that wires 3&4 and 7&8 in J3 have continuity with each other. Is that normal, or is there a short there? I don't SEE one, but the wires are pretty small and close together.

Otherwise, anything else I can check?

midiquestions
 
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Please be positive and constructive with your questions and comments.