That's already been identified as the likely problem.It could be possible that the current limiter in the upper right hand corner of the PCB board has failed or is in the process of failing. It should be HOT to the touch. If it's not, that's your problem and the part needs replacing. The limiter (aka thermistor or varistor) is the dime sized black thingy just to the right of the display board and left of the red and black wires.
It could have been on a non generating cycle.