Hi all,
After a full Capacitors replacement, on every board, including the power supply, every note in every octave sounds noisy while pressing it, ending with a "pacman" like sound (on any oscillator).

All parameters (cutoff/resonance/envelopes/effects/etc) of the instrument are working properly. Even the noise fucnction is working too.

We have checked by replacing the "filter 2044", just in case, issue remains the same.

We have checked the voltage inside the circuits and they are all almost proper.

The portamento also is working but when it is rotated at max, the noise is less, but still it is loud enough.

The instrument was working perfect before the Capacitors replacement, but they were in bad condition so they had to be replaced, before we have any serious issue.

This Mono/Poly is the first revision. The internal condition is clean and it is like new.

I am wondering what has caused this issue. Please let me know if you have any idea.

Thank you