Logitech Z-323 pc speakerset

Thread Starter

El Stavio

Joined Mar 22, 2023
Dear forum members,

First of all, thank you for accepting my profile.Since I'm new, just a quick introduction: I am Stavio, 48, from Belgium and my hobbies are guitarplaying, reading, and listening to music via the PC in general. Now I have the following problem :

During cleaning,the satellite speaker of a Logitech Z-323 speakerset fell on the floor.Because of that,the potentiometer/volume control (also on-off button) has broken off on the circuit board. Since I don't know much about this matter (I am more of the metal-technical with basic electricity area), I cannot provide any further technical data of this component.I was wondering where I could find the component diagram or technical/electrical drawing of this set so that I can order the correct part.Did some digging on the internet, even at Logitech website,but without success. Attached are a few photos of the part as well as the circuit board. Agreed, it's not an expensive set, but it still does a great job and doesn't sound bad.I hate it to throw this set away because of such a minor problem.Thanks in advance for the possible help! Attached are a few photos.

Have a nice day,



Joined Jul 27, 2023
I am looking for that same piece and on my research I ended up here.
This is what I have so far. I found one that has the same function, the RV097NS. Unfortunately this one has way shorter legs which would prove troublesome when installing and fitting into the volume knob.


Joined Jul 27, 2023
Found it. It's a R125G.
I see several options on Aliexpress an Amazon. I will order one and see how it works.

I will paste the description and info from this potentiomenter:

Top adjustment type and knurled shaft for easy operate in daily use time.
Main used to control electrical devices such as volume controls on audio equipment.
Knurled shaft with split design for push-on knob.
With turning on/off Switch Function
Model : R125G
Resistance Value : 50K ohm
Adjustment Type : Top Adjustment
Type : Dual Linear(Type B)
Pin Terminal : 8
Shaft Diameter : 6mm / 0.23"
Shaft Length : 13mm / 0.5"
Thread Dia : 7mm / 0.27"
Base Height : 13mm / 0.5"
Material : Metal w Electronic Parts
Package : 1 x Potentiometer(Gasket not included)
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.