Logitech z533 problem turning on

Thread Starter


Joined Mar 2, 2020
I have a 2.1 speaker from logitech, model z533. When I try to turn it on, it keeps to be off and when I try to lower the volume it turns on around level 0, right when it's near the power off. If I try to raise the volume it goes off again.
It could be a potentiometer problem or what? I've tested it and it goes 0-12kOhm and then drop down to 2KOhm, is it normal?
Here some images of the pcb if needed.


Joined May 13, 2020
In my case it's the on off switch under the poti. If you solder it out it's just a peace of metal which has lost tension pressing against the other one, just bend it a little bit.


Joined Jul 3, 2020
[QUOTE = "DarthVolta, message: 1528245, membre: 260907"]
"Bonjour j'ai le même problème, je ne comprends pas votre réponse merci"

OP dites-vous qu'il n'y a pas de volume ou qu'il est en train de s'éteindre?
Qu tourne un peu j'ai la lumière blanche et ensuite plus rien