20 Most Recent Panasonic NN-S763BF Microwave Oven Questions & Answers


You have a faulty interlock switch (which the door operates).
This needs to be renewed by a qualified microwave service technician ASAP.
A potential hazard if not fixed immediately!

Panasonic... | Answered on Oct 06, 2017


Please unplug the unit's power cord and test a different power source. If the problem persists, use the below link to locate an authorized service center.

www.panasonic.com/repair Welcome to Panasonic Online Repair

Panasonic... | Answered on Mar 28, 2014


My panasonic microwave model # NN-S540BFW stops after 4 seconds after you hit the start button and cuts off on its own. What is wrong with my microwave?

Panasonic... | Answered on Oct 30, 2012


yes you are right, do NOT open door when MW is operating. You need to get the "Interlocks looked at. Always ask for a "Quote" before proceeding with any work.

Panasonic... | Answered on Mar 26, 2010


Hi There,
Check for a blown fuse.

Panasonic... | Answered on Mar 31, 2009


UNPLUG AND DONT USE you have a bad or wet control board . if you gave cleaned the keypad in the last day or so , it might dry out in a few days ......if not it just went bad . most control boards are between 130.00 and 160.00 without looking up your oven ... so in most cases its not worth the repair

Panasonic... | Answered on Jan 19, 2009


If it stops after 22 seconds, that means the controller has detected a problem, usually a problem with the inverter or a bad magnetron.

Due to the lethal voltages used and produced in inverters, I do not recommend that an inexperienced person work on these.

You can find an authorized Panasonic servicer here.


We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Panasonic... | Answered on Dec 18, 2008


How long did you unplug it to reset it?

If you unplugged it for a good long time (minutes or hours) , then I would bet have a failed keypad.

If you (or someone you know) might want to replace it yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

You can order Panasonic parts here. Or you can contact your nearest Panasonic-authorized servicer.

If you would like to have us do this for you, we do that for $39.95 plus part costs.

Please feel free to contact me directly if you need more help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
[email protected]
http://www.microwavedisplay.com

Panasonic... | Answered on Sep 06, 2008


was there any motor that should run as you turn it on, the fan inside and the rotating table motor. try to replace that micro switch at the door that bubbled out and burnt. try to test or replaced right away the industrial diode that is connected from the capacitor to the ground of the microwave.

Panasonic... | Answered on Feb 18, 2008


You might find something in this useful...

https://www.fixya.com/support/t27265720-hard_reset_panasonic_inverter_microwave

Panasonic... | Answered on Sep 19, 2020


Hello Two options to try:

1) Press the Clock / Timer button 3 times

2) Unplug, wait a minute, then re-plug to power up with the factory settings. You will need to reset your clock and any favourite settings.

This should work with all Panasonic Microwave models.
Good luck

Panasonic... | Answered on May 24, 2020

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