Question about Microwave Ovens
Manufacturers used to include access panels in the rear or side so you could easily change the bulb. That exposed the customer to 110V connectors, and that posed a real liability threat, so they stopped using them.
You now must generally remove the outer cover to replace the bulb.
In many over-the-range models, that can mean having to take the oven down from the wall! For safety's sake, that should be a two-person job.
It's really helpful if you have your original installation instructions to do this.
Many models use one halogen lamp to illuminate the cooktop and another to illuminate the cavity. You must not touch them with your bare skin as the oils will shorten the bulb life.
To order Panasonic parts see http://www.pasc.panasonic.com/epartr ; To download a Panasonic manual see
http://service.us.panasonic.com/operman ; to find an authorized Panasonic servicer, see
http://www.pasc.panasonic.com/WhereTo/FindServicer.asp?Pass=1 ; For FAQs, see http://service.us.panasonic.com/faq/faq.aspx
We appreciate your thoughtful rating of our answer.
Posted on Nov 18, 2007
High voltage parts are suspect. Need to put a voltmeter on the
input (primary) side to the high-voltage transformer (big heavy iron
thing in there) Should be getting 120Vac when it goes to cook
cycle. Don't touch the other (high voltage) side of this
transformer. If the power is there, you are looking at replacing
either the magnatron or the high-voltage capacitor and diode. Its
affordable if you do it yourself - buy the part on EBAY - lookup
Hope ya fix it!
Posted on Jan 25, 2008
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
Tips for a great answer:
Jan 04, 2013 | Emerson MW8102SS 1100 Watts Microwave Oven
Dec 27, 2012 | Panasonic NN-T664SF Microwave Oven
Feb 11, 2010 | Panasonic Microwave Ovens
Jan 12, 2009 | Panasonic NN-S763BF Microwave Oven
Nov 19, 2008 | Panasonic NN-S443WF / NN-S443BF 1200 Watts...
Oct 21, 2008 | Microwave Ovens
Aug 16, 2008 | Panasonic NN-SN657S Microwave Oven
Aug 08, 2008 | Panasonic NN-H664 Microwave Oven
Jun 03, 2008 | Panasonic NN-T994SF Microwave Oven
277 people viewed this question
Usually answered in minutes!