Hi all
I have this crunch amp, (1000.1D) whit lose amp section outputs mosfet Q181,182,171,172,161,162, If anybody have a reference like sch or have a model like this and tell me what are the respective positions of this parts, I know is irfz640 - 9640,
I use irf640 Q181-182 and irf9640 Q171,172,161,162, but the amp go to the protection mode because have -62 volt in the output for a short period it shutdown the PS rails,
I seeks the + - rails to positions the mosfets,
I have this crunch amp, (1000.1D) whit lose amp section outputs mosfet Q181,182,171,172,161,162, If anybody have a reference like sch or have a model like this and tell me what are the respective positions of this parts, I know is irfz640 - 9640,
I use irf640 Q181-182 and irf9640 Q171,172,161,162, but the amp go to the protection mode because have -62 volt in the output for a short period it shutdown the PS rails,
I seeks the + - rails to positions the mosfets,
An externally hosted image should be here but it was not working when we last tested it.
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