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Hello. I need a schematic for a Yamaha MQ 1602 mixer. I've not been able to find one and as a matter of fact, i've found very little information on this mixer. Is it not a good mixer?
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Mq1602 schematic
Once again Jazz P, thanks for the info. I actually fixed it without a schematic. It was a shorted diode. I checked the voltage at a 4558 chip and had 14.2negative voltage at pin 4 but no positive voltage at pin 8. Checked all the diodes and found one suspicious, replaced it along with a resistor and voila, it worked. Channel 14 is dead and i haven't got into it but i will. It does have dirty pots but i hope a good cleaning will fix that. This mixer was given to me so i'll probably keep it for my band just in case. It's old but i hear they're really nice boards. Thanks everyone.Comment
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