Re: Yamaha RX-V671 in protect mode

I'm about to start work on one of these- first post noob here guys sorry- I have worked on a number of tube amps but this will be my first modern solid state av receiver. There is no sound. It was pushed hard in a home theater system that the speaker wires got compromised by mice. It first lost some speakers, then all. I'm guessing all of the output transistors need to be replaced, but have not tested it yet... Any advise?