Samsung washer no power at all suddently
Hi, could someone give me a hint? This is Samsung front washer, model WF203ANS/XAC, about 5 years old. Never had problem but after we loaded it and believed it had worked for a while (could turn it on, seeing the led lights). Then we found it is dead and no responding to any buttons. The door was locked with clothes and water inside!
I have opened it almost everything and managed to take it front face off and got the clothes out.
I have measured the Noise Filter (DC29-00013A). Its input side is 121V and output side is 121V. The wall plug is 121V. At the same time, there is no any responses, or led lights on at all.
I am not sure if the Filter is good and working? do I need to replace it?
I have checked the water pump (inlet and outlet) and see nothing except water.
What else I should check? How can I know if the PCB (the main control board) is working or dead? There is no sign of burning on it or anywhere.
Please help. Thank you in advance!