the sound stopped working. At first I thought it was the speaker I tried to change it but I damaged the lozenge, so solder the new speaker on the legs of the jack (it worked I had sound but very weak and poor quality, so I try to put the tin on the resistances, the sound became stronger but poor quality then it s' is stopped working, so I try to put tin on all the components of the audio part nothing worked and I think I ruined everything.What do you think?
![Image](https://imagizer.imageshack.com/v2/150x100q90/922/yomz5u.jpg)
thank you so much
ps; sorry for my english, i'm french and i used google translation