All of the output FETs use the same driver components so you can get the part numbers and values from those.
Are the dual rectifiers actually defective?
I don't have the diagram for this amp but a similar amp uses the IR4227 for output FETs. Someone else may have a more definitive answer.
The PS FETs may be IRF1404 if they use 10 ohm gate resistors.
Are the dual rectifiers actually defective?
I don't have the diagram for this amp but a similar amp uses the IR4227 for output FETs. Someone else may have a more definitive answer.
The PS FETs may be IRF1404 if they use 10 ohm gate resistors.
the C5 might be an audio driver IRS20957S , D48 might be IN4148. Bu take note you will not find any gate signal unless the output FETS are installed with this audio driver.