Ch 1 has very shrill sound no yellow led action...start to turn up vol and red led lights right away......i suspect blown input on that ch.......also ch 1 bleeds into ch 2 output and causes red led to light up with no input to ch 2 just a 1kc tone on ch 1. are there any schematics in pdf form that i can download anywhere?....please help...thank you...ted kay
Http://www.qsc.com/support/library/schems/Current/RMX%20Series/rmx1850.pdf is a similar product, ie perfectly identical in most respects. This may not be trivial. Good luck.
Ha! Confused again here. Wrong model. Try:http://www.qsc.com/support/technical_sup...
The RMX2450 is more like it. I should sleep more... Sorry
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Check preamps small parts! maybe you have change value capacitors and resistors!
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