px22 amplifier component burn out
a 5 lead sot-23 component that is positioned in the center of the PCB of the px22 amplifier has burn-out due to overcharging
On both sides of the PCB this 5 lead component can be found.
The description on the component is R9G5 (not burned out), and a description that looks like R9BT for the burned out component.
I have seen other amplifiers and the description of the components differ. R91V/R91W is a combination, R905 I also found.
I would like to now what kind of component this is.
Update (18.12.2017)
Hereby 3 pictures.
The red squares show the component of interest.
On the side of the turing wheels the component is burned out. I added a more detailed picture of that image.
Hope somebody can shed some light on what these components are and whether it makes sense to replace them
Bu iyi bir soru mu?
If you could post close-up photos that might help.
Philip Le Riche tarafından
@maurice3005 use this guide Adding images to an existing question to add images to your question.
oldturkey03 tarafından