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Roland R-70 help connecting sliders
Old 30th December 2018
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Roland R-70 help connecting sliders


I am repairing a Roland R-70 drum machine. It is missing both volume and value sliders and the board for the sliders. All else (minus missing button or two) seems to work.

I have sourced the new slide potentiometers (unless someone has them for sale cheaper ) -(syntaur has them for $20), however I am at a loss on how to connect these without the circuit board. A circuit diagram or good photo of one someone has could help. I have wire/connector which would plug into the plug on circuit board.

Really I only want to get this funtioning for the volume —— the value pot. I do not care about - just need to get it to a stable state (so it is not changing values).

Any help is appreciated

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