Oh ok, I note that !
There is same part of the composant name erased on the 2 transistor (I think, but I'm not sure, that they are same)... I could be "S9...14" or "SW14" or "S9914". It realy difficult to read, even with wen.
I forgot to say to you that there is written "rs8w2" on the 2 PCB.