once you locate the failing memory card, check on the lower front of the memory cards... there are level controls for different amps..I would first look here..although there are several to turn I know , there is a master level contol, a sine level control one that is VCF out and I believe one that is just noise level.... you are looking for the VCF out because both noise and waveshaper go through there.... could just be a bad spot on that trim pot...... both the master level and sine level will raise the sine volume.... these are not the ones you need to move... if this isnt a solution, perhaps it is a chip...or a trace in the path... I believe David adressed the chip in question...
-----Original Message-----
From: jesus <
gretchen.lipke@...>
To:
yamahacs80@yahoogroups.comDate: 06/16/12 14:19
Subject: Re: [POSSIBLE SPAM] [yamahacs80] MY CS-80 IS SICK. HELP!!
Hi,
You guys are great. thanks!
I just checked it out again, and the noise does not go through. The only thing that goes through is the sine wave, as I said before.
What could this be?
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