The LV transformer on the PCB board is likely the problem. There is a 5-year warranty on this board if it was bought before 2006 but not before May 2003. Maytag may not release the part to you without proof of purchase, and they usually require that a qualified servicer do the repair.
You may have a difficult time finding this part, a RAS-5200-00. This unit was made by Samsung for Maytag.