I have a CVP-900 I’m fairly savvy with electronics. My piano has stopped making any sound.
However if I input an audio signal through any of the audio input jacks audio will play through the speakers.
The volume control knob even works.
Can anyone give me an idea what I need to do to get the unit working? I would happily pull the digital main board and send it to someone if they feel confident they could repair it.
Thanks again in advance 