actually the red wire doesnt go straight to the curcuit bord but to what looks like a diode attached inside where the AC jack is. the black wire goes to the inside where the input jack is. I read good voltage where those wires start but no reading at the other end of the wires. are the wires shot?
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Mxr distortion+ help!
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I Think I found the problem. forget about my last 2 posts. The red wire connects to a clear diode-like thing. on the in side of the diode I get full electricity, on the other side there is nothing. what is the importance of this component? do I need to replace it or can I just snip it off and solder the wires together?
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Short across the glass diode with needle nose pliers for a moment and see if the pedal turns on, the LM741 may still be bad.
After looking back at post #12 where you were getting .3-.6V, and it seems that the series diode is where that voltage is coming from. A shorted 741 chip is leaving nothing but the diode drop to measure.Last edited by guitician; 09-16-2011, 04:08 PM.Now Trending: China has found a way to turn stupidity into money!
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