My Casio WK-200 is switching on and all functions are working, but there is no sound. It was working fine, no issue. Just turned it on, but not able to hear anything.
Hi, I am answering this generically, because there are a few things that can cause this on a lot of keyboards.
All the best, Chris the fader.
I don't have a user manual nor do I have any cables. Sirely there is a reset button somewhere on this thing
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SOURCE: My WK- 3700 Casio keyboard is malfunctioning.
One portion of the key scanning matrix has gone bad. First thing is to clean the contacts with 99% isoprophyl alcohol. These USUALLY consist of traces on a circuit board that conductive rubber "pills" under silicone rubber domes are pressed down. Each note usually has two contacts, one closes before the other. This creates "velocity" measurement for the key. IF ONE of the contacts for a key doesn't work, the velocity can detect that the note has actuated, but no release occurs.
This would be on the "STROBE" line for either the first or second contact for THE OCTAVE you have problem with. There are disconnect diodes that prevent sneak paths.
You could have one bad diode, a crack in the circuit board, or a bad connection to the keyswitch board.
SOURCE: I have a casio wk-200 piano. I bought headphones
The keyboard has a mic jack that is the same size as the headphones. You probably put the headphone plug into the wrong jack is all.
SOURCE: Is there a video on using the features on a casio
http://www.youtube.com/user/Ghostkid202#p/u this guy explains some stuff too i hope this helps. please give me a good rating :-)
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