need help!!!! amp repair mtx thunder 81000d

timbassett
10+ year member

Junior Member
Ok so I bought an amp that's broken off of cl and it needs repair the amp goes straight into protection mode and there are some obvious issues and I tried to patch it up but dosent seem to want to leave protection mode all fets are fine but 2 capacitors on the board are swollen but still charge up c487 and c489 the rest of the larger capacities farther down seem fine but are a bit swollen too the negative trace on the bottom of the board however literly split in 2 from over heating i tried to just jump the trace and see if it would start back up but nothing happend and i tried removeing the caps but before I replace them I wanted to know if anyone would know what's the actual issue power supply seems fine getting 100+ volts out of the 2 prong d444-d447 any help I'm clueless View attachment 26533344View attachment 26533343View attachment 26533342View attachment 26533344View attachment 26533343View attachment 26533342View attachment 26533344View attachment 26533343View attachment 26533342

 
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timbassett

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