...play note This is likely a dirty contact. MANY of these keys use a conductive rubber "pill" that is pressed across a set of circuit traces on a circuit board. Dis-assemble and clean both the "pills" ...
...press down on with ONLY 99% isoprophyl alcohol and Qtips. Be gentle in cleaning. Most of the work is accessing the contacts. Note these contacts do NOT for a low resistance contact as the electronics ...
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 ...
When pressing down on a key, it sometimes work, and sometimes doesn't. The key contacts are dirty... They are likely conductive rubber pills pressed onto traces on a circuit board. There will be two ...
some of the keys do not play on our Yamaha PSR-330. How can we fix that? The key contacts have gotten dirty. The contacts are CONDUCTIVE rubber pills that are pressed onto circuit traces on the ...
middle c will not play -- how do I get to the contact? If this is a Yamaha synth (you didn't say what type) often the keys are done with conductive rubber "pills" that are pressed onto fingers of ...
...dynamic on my Kurzweil SP2XS. It is still in full loud, only when I really use minimum press - it is quiet (undertone - pianissimo). I never strike on this key more than standardly.
...press it, there is no sound coming out. The rest of the keys are fine except for that note. What should I do? The key contact has gotten contaminated. They are a black conductive rubber pill pressed ...
...pill that press against traces on a circuit board under the keys. You need to clean both the pills and the traces with ONLY 99% isoprophyl alcohol and Q tips. These are usually in "domes" of ...
My Casio CTK-496 Keyboard has three keys (2nd octave F sharp, G, and G sharp that don't play anymore. How do I fix this? First make sure a keyboard "split" option is not set. Probably you are going to
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