Hi I’m not sure rhow this works I’m trying very hard to get ray gianelli I don’t navigate this site that well but hi ray if this reaches you my name is mark im a huge fan been watching your videos I have a onkyo m509 it’s stuck in protection at the amp board test points right ch reads 3.4 mv. Dc. Left ch reads 330mv dc. Any help as to what I can do would be greatly appreciated.
Mark.
Mark.