Thanks
Now the part of Ps has already been solved, but now in the output stage the board has too many problems sorry for focusing on the foreground only to the PS stage but apparently this amplifier has a monstrous disorder, on the output driver board fast the resistors flew 8,34,35,26 and the D1 so when they turned on they flew, it remains to replace them and investigate the root cause and in the case of diode 1 which one did he place? what model?