I am electronics engineer. I have seen a similar pcb on your site, at this post https://www.elektroda.pl/rtvforum/topic2596497.html Now i try to repair the board from the motor s3g450-el69-11.
I have attached 2 photos.
Please check the photo with board. I cant find the ic(controller).I have marked with red color.
Could you help me please?
Can i find a way to check without the control board(alone)
Thanks a lot.