MID tom became just in a noise signal u can Tune up and down

Hi Dears users from Nava and Yocto.
Im quite satisfied with my Nava and Yocto. But to be honest, the nava has still important bugs to solve but is ok,,,i think is the price to pay for not having and original 909 heheheh

The point is , right now i switched on my nava, like always, i can listen some triggers or the toms or hats when i power on the unit, thats ok, im used to it
But since today, after this littles triggers noises, A NONSTOP NOISY SIGNAL from MID TOM channel coming to the master OUT, like a noise pulse

Is like if the osc or the chips which makes the tom sound get broken, u can listen the noise TUNE Up and Down when i move the Tune know...Also as much as you turn volume up on the MID TOM Level know, the signal obviusly became more louder
.so this signal is coming from MId tom channel source, im sure. I didnt do nothing special to my NAVA, i was using yesterday with no probs and now what a surprise i have.
Any idea?

Pakopower,

Do you use IC socket on M5218L ? it could be the issue

Hi thanks for the fast reply, to be honest i dont know if i used those ones. What can i do to check if is that the problem? maybe is burn or what?
It happened suddenly, one day it was ok, and next day this wierd buzz signal...Any tips to start with?

What he means is if you soldered the M5218l in directly or if you used one of these:

With sockets it's easier to run into contact issues, although I personally have never experienced this yet with milled ones.