CEC AMP3800 2x64W amplifier - schematic ?

Hello !

Maybe somebody has a schematic for CEC AMP3800 ?

Initially had a humming noise on right channel, discovered floating ground on RCA input, rectified but after several hours come into protection mode, display: "ERORR".

Somebody, few years before, repaired one of driver cards (the left one).

I have no diagram and I need one.

Thanks
 

Attachments

  • cec amp.jpg
    cec amp.jpg
    149.1 KB · Views: 465