Page 1 of 1

sound stop working and i think i have break my pcb

Posted: Tue Aug 13, 2019 3:33 pm
by fei100
hello,

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

thank you so much

ps; sorry for my english, i'm french and i used google translation

Re: sound stop working and i think i have break my pcb

Posted: Wed Aug 14, 2019 2:37 pm
by KonnorJ
use thinner wires and try to get a better connection to the headphone jacks legs

Re: sound stop working and i think i have break my pcb

Posted: Wed Aug 14, 2019 2:46 pm
by fei100
Thanks you but i have no sounds with headphones too

Re: sound stop working and i think i have break my pcb

Posted: Thu Aug 15, 2019 12:42 pm
by KonnorJ
fei100 wrote:
Wed Aug 14, 2019 2:46 pm
Thanks you but i have no sounds with headphones too
check your pi gpio connections

Re: sound stop working and i think i have break my pcb

Posted: Thu Aug 15, 2019 5:14 pm
by ABH
Not sure if this is what causing it but is that capacitor broken?
4B39C4C2-0552-4620-9255-05D18873FFEA.jpeg
4B39C4C2-0552-4620-9255-05D18873FFEA.jpeg (385.47 KiB) Viewed 8825 times

Re: sound stop working and i think i have break my pcb

Posted: Fri Aug 16, 2019 11:02 am
by fei100
Well done i have test it.i
Think i have to buy a new one