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I have a Yamaha powered mixer (860emx) that both of the main (L,R) output indicators light up full blast when first powered on. I have replaced two bad capacitors in the amp1 and amp 2 circuit. Still no improvement. The voltages coming off of the main board test good.
One of the metal film resistors that went to the +5v regultor for the DSP chip had opened. Has been replaced. I hope the chip is still good.
One of the metal film resistors that went to the +5v regultor for the DSP chip had opened. Has been replaced. I hope the chip is still good.