LG WASHING MACHINE WM14225FD

Once a fuse blows on any equipment it usually means the power supply diodes and/or capacator is bad.
but this unit has several 110 volts UJT transistors and relays throughout the board that can cause the same issue.
replacing the CCU (computer control unit) is easy its just the pricing that will bug you.
its around 225.00 on the low end.
taped to the side in the bottom of your unit ,open the bottom access panel, is a schematic.
the ccu is accessed through the top access panel.
Before you replace the CCU a contunity check must be made of all the connected wiring to the CCU board. in case one of the other controls caused the failure.
nothing like replacing a board and watching it fry again.
The manual for this unit give the readings you should expect.