Hello all,
Re: Yamaha CLP-550 Schematic
Power supplies, power amp (via aux in), midi (as controller) OK, audio from the keyboard is very loud and distorted with volume at "0", louder yet if you turn it up. ~4vrms at processor board with loud note seems high. I need the D to A converter setup procedure and nominal levels as well as the schematics for the filter board and waveforms.
Also, the power on with B1 pressed has no effect on the sound. Are there any other resets?
Thanks!
Tom