Roy R. for Model Number mde9700ayw Maytag dryer, no power, no lights at all, 246 volts both legs combine, 123 volts each leg to the connection terminal, terminal block is good. Wires to power board, the 12 gauge blue and black which plugs into the board, no voltage detected. Checked thermal fuse, it is getting continuity, checked door switch it is working. The power board looks pretty good with the exception of a round ( "transistor") white plastic case with dime size metal disc which has small amount of blackish on it, located just next to white connection leading to front control panel, also inspected front of dryer control board, nothing burned out. Power supple is lost and so am I. Thank you
Answer Hello Roy, I would verify 120Vac to the grey wire on the light socket to ground. If it is there, test from the grey wire to the white wire. It should also read 120Vac. If not, you have dropped neutral. Note the wiring diagram on page 6 of the tech sheet. Read More... Answered by AppliancePartsPros.com | Wednesday, July 2, 2014