XionTech Posted March 30, 2011 Share Posted March 30, 2011 I have a fried component and I have no idea what it was. Can anyone help me out? Its labeled U502. There is nothing left of it except a big black spot. The mosfet next to it is blackened but I think it was just from the U502 frying. Quote Link to comment Share on other sites More sharing options...
cityjim Posted April 21, 2011 Share Posted April 21, 2011 It's an IRF740. Cost was $2.88 each. Got mine from Mouser.com . http://www.mouser.com/ProductDetail/Vishay-Siliconix/IRF740PBF/?qs=sGAEpiMZZMvECErq9cesgGC%2fTZBxItzsGj727qBiqJo%3d Also Thompdale has all the schematics and parts lists on his site. http://www.thompdale.com/bash_amplifier/5-1/5-1_bash_amp.htm . Quote Link to comment Share on other sites More sharing options...
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