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Yamaha Master
5,603 Answers
- Posted on Jun 03, 2011
Re: How to clean contacts main keyboard
The contacts for keys on MOST synths have conductive rubber pills or in some cases rings that are pressed by the keys onto circuit traces of a cicuit board under the keys. Clean these components with only 99% isoprophyl alcohol and Qtips. Carefully clean the pills AND the circuit traces.
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