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NN-J668W INVERTER A607C SHORTED WHERE TO ORDER ONE.

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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MicrowaveSvc
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SOURCE: How do I remove the sensor inverter on the Panasonic NN-S96OWA ?

That's a misnomer.

And oven may have an inverter and it may have a sensor (usually either a heat sensor or humidity sensor).

Please note that FixYa is not currently notifying us Experts when Clarification Requests are answered.

So to allow us to help you effectively (at no charge), please post a
NEW problem to FixYa, and please include your brand name and the full model number from the tag in or on the unit, and your exact symptoms, so we can help you troubleshoot the problem and make recommendations.

Posted on Jan 11, 2010

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1 Answer

Model: NN-SD277W.     serial number: 6A88040672 A.


There is a dead short in the microwave oven that can be any number of things, yes you will need a pro to fix this and I suggest an estimate first.

Mar 12, 2012 | Panasonic Microwave Ovens

1 Answer

As soon as i try to cook anything it blows the breaker, its only 2 years old doesn't start cooking at all just as soon as you hit start the breaker blows my model is a nn-sd297 of course it's 2...


The service manual is here.

You can order parts from Encompass here.

It may be a bad monitor interlock / short switch, or possibly a shorted capacitor or other problem in the inverter.

But I'm surprised the 20A fuse is not blowing before the breaker is!

I hope it's on at least a 30A breaker...

Let me know if I can help further.

Sep 14, 2011 | Panasonic NN-P295SF Microwave Oven

1 Answer

It is actually NN-T695SF, it will not warm food. It powers up then goes dim, then powers up then goes dim, it keeps doing that. Food comes out cold.


Hi, if it is an inverter microwave and the problem is cycling every 2-3 seconds, my experience is the magnetron has most likely gone short circuit and the inverter board is shutting down to protect itself and then restarting, hence your symptom.
DO NOT try to test this unless you are experienced with extra high voltages - the voltages present/stored in a microwave even when powered off can kill you.

Aug 13, 2010 | Panasonic NN-T694SF Microwave Oven

1 Answer

Panasonic NN-C980B stopped working. Blown fuse.


Sometimes when the mag shorts it takes out the inverter. I would measure the mag leads to ground and they should be open or 20M or so. If you have both a mag and inverter bad it's probably time for a new oven.

Apr 19, 2010 | Panasonic NN-C980 Convection/Microwave...

1 Answer

Error code h97, on a genius prestige microwave - nn-sd787st. what does this mean?


Hello :

Troubleshooting of Inverter Circuit (U) and Magnetron .

This oven is programmed with a self diagnostics failure code system which will help for troubleshooting, H97, H98 and H99 are the provided failure magnetron and inverter circuit problem areas. This section explains failure codes of H97, H98 and H99. H97, H98 and H99 appears in display window a short time after start key is pressed and there is no microwave oscillation.


6ce1ddb.jpg
WARNING :

The microwave is capable of giving you a serious electrical shock even when it's unplugged , so I recommend you to call a repair technician for help .

please don't forget to rate .

good luck .

Apr 13, 2010 | Panasonic NN-SD797S Microwave Oven

1 Answer

I desparatly need instruction for the NN-A554W inverter slimline combi PLEASE can you help


Apparently that's a UK model.

You can visit Panasonic.net, select your country, then follow the support links to find the manual download area.

If yours in not there, look for spares or service centers to order one.

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

Mar 05, 2009 | Panasonic NN-A811A Convection/Microwave...

1 Answer

Panasonic nn-sn667b 1300w dead


You might consider just replacing the inverter assembly itself.

It will cost more than replacing the bad discrete components of course, but you would be avoiding the time and money involved in parts research, trial and error, and possible destruction of any newly installed parts if there remain other undiscovered defective components.

The inverter assembly (part # F606Y8M00AP) can be had for $79.12 here.

Otherwise, you would need to order the service manual, which is not listed by the major Panasonic distributors.

The service manual should be # SM-NNSN667.

The best place to order Sharp parts is Tritronics. Or you can call them toll-free at 866-779-5835.

In this case, call might be more productive to track down the service manual.

Good luck, and be safe.

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

Dec 24, 2008 | Panasonic NN-S954WF Microwave Oven

1 Answer

Inverter replaced , Failed gain


The magnetron may also be bad, or if there were any weak or inadequate solder joints on the board, that can cause some pretty spectacular failures.

Here are some links you or someone you know can use (in order given) for test help, but read the safety warnings first:


http://www.microtechfactoryservice.com/mag_test.html
(continuity can be good even though it is bad!)
http://www.microtechfactoryservice.com/diode.html (if it is NOT shorted, it\'s probably fine)

http://www.microtechfactoryservice.com/xformer.html


Good luck.

Nov 10, 2008 | Panasonic NN-H644WF Microwave Oven

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