amana washing machine ntw4750uq1

[curtc]

Someone closed the lid on washing machine with a sleeve caught in the lid lock, after removing, tested everything worked fine. Wife did couple loads. Now the machine has no lights, noises, or energizing. Verified power to the unit.

[electro_doc]

Make sure the washer is getting power and then check the door switch.  The washer will not run or start if the door switch is bad.  Get the manual and ohm the switch out to check it.

 

Doc

[Samurai Appliance Repair Man]

Check power supply at the control board J7 connector pins 1 and 3 using a loading meter, NOT a DMM. If the wiggy lights up and vibrates, power supply is good. Then look for the red LED on the control board. If it's not lit, then the board is not borked. 

[curtc]

Just now figured out how to get circuit board out and look around.  Appears nothing out of ordinary but doesn't have any indications there is life either.  Will check J7.  

Even if....door switch is open or closed..when power is applied, there would be an indication with lights or door switch relay energizing.Haven't been able to find a wiring schematic for this particular model, all I have found is just used manual.  Thanks

 

 

 

 

 

[Samurai Appliance Repair Man]

Post an accurate model number http://www.repairclinic.com/vwo10/Shop-For-Parts/-x6e747734373530757131/Ntw4750uq1-Parts

 

[curtc]

J7 1-3 is the power input to machine. Which reads 120vac, don't have a load resistor, so just read with my fluke.  I do have a green led on the circuit board that I could see.