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Yamaha CS80

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Very high voltages on the KAS and SH boards on CS-80

2008-11-29 by Heath Finnie

I'm now getting very high picthes on most keys across the keyboard on every preset and
channel. I noticed in checking the votages on these two boards (KAS and SH) that my
readings are supposed to be in the 1xx.xx millivolt range with the lowest C depressed, but
my readings are upwards of 4-8 volts.

The power supply is putting out what it should as well.

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