Hi all, I am trying to find a short in a SMPS for a subwoofer. It keeps blowing fuses as soon as the 120 AC power is turned on. The NTC Thermistor was damaged when I took a look at the board. Any suggestions as to what the most likely cause of this is?
The resistor's resistance value is supposed to be 100K and it is 1 milli ohm. I have also found two MOSFETs that were not working when tested on the multimeter.