Sony Car Amps Does Anyone Know Where I Can Get The Repair Manual For The Car Amp Sony Xm2165gtx?

Does anyone know where i can get the repair manual for the car amp sony xm2165gtx? - sony car amps

do not just sell a repair manual amplifier. You need to be trained in the maps of the circuit technology. and know-how to test and diagnose the problem or send it to the manufacturer. or take it to a local shop that repairs amplifiers.
I recommend that you do not try this knowledge, have to repair it yourself because you do ten times worse.