Yamaha CS 50 power supply issue

[newmaj42]

Hello I have a CS 50 that is not making any sound. Led comes on for power, but not getting correct voltage. Smelt a burned smell when turning on. Not sure.

 

[user 130681]

Possibly an SMD component in the power supply has or is in the process of failing.
If you are not used to working with surface mount components, I respectfully suggest you take it to an authorised Yamaha Music service agent for repair.
If you are, you will find the source of the issue quite easily upon removing the covers and powering it up.