Peugeot 206 Original CD Player Radio Problem

Friends 206 The sound of my original CD player has started to sound very little. In the meantime, the sound of the sizzle is rising suddenly, then it decreases again. The sound level can be heard in the 26-27. What is the problem? I would be glad if you could do something like that.

I will be hooking the subject, but the same problem started to happen again. When I removed the CD player, I saw the rust around the volume up to 27-28. .hizliresim.com / o nEYOb.jpg "height =" 900 "width =" 900 "border =" 0 "/>