tv sound problem siemens FC951

[pavlos]

Sometimes the sound is getting louder sometimes is getting lower and sometimes there is no sound.Where do you think is the problem.

 

[Netlist]

Pavlos,

This forum does not accept posts related to TV internals.
I'm closing this thread, leaving a tip but be careful when working on it:

As odd as it may sound, replace the mains switch.

/Hugo