It has gone faulty after being dropped. Both channels are getting much hotter than normal. I need to thoroughly check it out. I am a highly qualified engineer but need a circuit diagram/setting up info for this 'beast' of an amplifier.
I'm based in the U.K. thank you very much indeed for any help offered.

Dektorr

Audio Players & Recorders - Crown - MA-5002VZ 2-Channel Amplifier