I have an older MRV-F357 alpine that has finally gone. i was hoping to find a service manual. I have searched all over and can't seem to locate any help. can anyone point me to a schematic/manual for this model?
So after a little troubleshooting. there is no voltage across the rails.. and the design of this amp puts the pwm ic underneath the circuit board.
I am reluctant to remover all the fet screws and stuff to get to the ic
is there a better test point on the top of the pcb where i can see if the ic is bad?
I have only located 2 burned components and they seem to be in the sub/ch5 output section.
I am reluctant to remover all the fet screws and stuff to get to the ic
is there a better test point on the top of the pcb where i can see if the ic is bad?
I have only located 2 burned components and they seem to be in the sub/ch5 output section.
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