Hi @jeanphilip73147,
I don't know the answer but are you sure that it is destroyed?
Zooming in it looks OK.
Also given that the board designation for the component is D1, it is a diode.
Also since there appears to be two output paths it may be a double diode of some sort.
The normal test for a diode is high resistance in one direction and low resistance in the reverse direction through the diode.
You would have to know the model or type number of the component to know the voltage rating and specs for it. Is there anything printed on it, my eyes are bad but I can't can't see anything on it when zoomed in, but maybe it's the picture?