Im curious are there any schematics available for the "chassis" of beolab 2 subwoofer, besides what's available in the service manual? I'm trying to revive one that I've acquired recently - even with new icepower amp board, it goes into protection mode instantly (red->green-red), and it seems that the old amp fried the bridge rectifier and possibly one of the caps along the way.
https://www.dropbox.com/s/msfcnx5q55rz18z/2019-12-27%2015.35.00.jpg?dl=0