Hey diy community I’m working on a power 650 mosfet the problem is powers up but produces no sound if internal fuses are installed then I’ll get 42 volts of dc at the speaker output wires. I have searched for any shorted transistor or diode even swapped LM833N’s out still didn’t solve anything. The front channels output mosfets don’t have any shorts neither do driver transistors. One channel on the rear was blown (drivers shorted, output shorted) so I removed all of those. But can’t get the rest of the channels to play sound. Any help is appreciated!
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