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Tektronic 2445B Test 5 Fail 42

Posted: September 22nd, 2019, 2:32 am
by scon66
Hello, I have a problem with the above scope, code for the fail says "postive voltage too positive, negitive voltage too negitive". I have checked all the voltages at J119 and everything is within tolerances, 10v is spot on, I am struggling to understand what exactly this means. Looking to the experts on here to point me in the right direction.
Any assistance would be greatly appreciated, thank you in advance