Presets also don't play? No signal in headphones jack? Try to switch off Chorus....
What about the Foot Volume jack, isn't there some problem? Can you try some volume pedal?
Have you tried to perform Initialization (page 64)? But you will lose your data in RAM...
Are you sure some connector inside the instrument can't be disconnected?
Daniel Forro
On Aug 30, 2016, at 1:55 AM, raradna@gmail.com [CZsynth] wrote:
My CZ-1 just stopped working. When I power the synth on, the output relay pops up after a few seconds, and I can hear line noise when I turn up the volume fader. However, no sound is produced by playing the keys, or over MIDI. LCD screen, backlight, all buttons and leds seem to work as normal. Any ideas?