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RICKY BURNETT Posted on Sep 26, 2019

GE JVW1650BH01 Spacesaver Microwave. Microwave totally dead, checked and replaced 20 amp fuse behind control panel.

Everything appeared to be functional. Put cup of water in microwave started it, there was a loud hum similar to the sound the microwave makes when the magnetron activates, the interior light got very dim and then went dead, 20 amp interior fuse blew again.

5 Related Answers

MicrowaveSvc

William Miller

  • 9179 Answers
  • Posted on Jan 13, 2008

SOURCE: Microwave keeps blowing fuse

If it went dead almost immediately after pressing the Start pad, that\'s usually a shorted high-voltage capacitor.



If it went dead a few seconds after pressing the Start pad, that\'s usually a failing high-voltage transformer.



Here are some links with info on part testing:



http://www.microtechfactoryservice.com/cap_test.html
http://www.microtechfactoryservice.com/diode.html
http://www.microtechfactoryservice.com/mag_test.html
http://www.microtechfactoryservice.com/xformer.html




You can usually find helpful exploded view diagrams and order parts by
entering your full model number here: http://tinyurl.com/gv383



Please write back with your brand and model number if you need further help.



We\'re happy to help and we appreciate your thoughtful rating of our answer.

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Tim martin

  • 100 Answers
  • Posted on Sep 06, 2008

SOURCE: Makes a loud humming sound and blows fuse behind controll panel

Most likely a shorted capacitor is causing the fuse to blow. Easy and cheap to fix.
Check with www.martinmicrowave.com or call toll free 1-877-894-0035 for parts info

Anonymous

  • 18 Answers
  • Posted on Jan 31, 2009

SOURCE: Microwave not heating food and is making loud noise.

You have burned out the magnatron (heating element) which is common on GE microwaves. most service companies will charge about 200-250 to replace it

Anonymous

  • 1 Answer
  • Posted on Apr 02, 2009

SOURCE: Microwave interior light

Very easy to replace...at least on my JVM1790. Remove the top vent....the long plastic thing that runs along the top of the MW. Two screws on top of the micro. Behind the charcola filter (if you installed one) is an access area to the bulb. remove one screw and the entire assy comes out. Simply R & R the bulb.

Anonymous

  • 70 Answers
  • Posted on May 22, 2009

SOURCE: Dead Microwave

Check your plug and change the fuse there also.

You might need to rechange the 20 amp 250v fuse behind the control panel again due to the recent spark.

If none of this works then i'm afraid a certified technician needs to check the power packs and boards

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You can find helpful exploded view diagrams and order parts by entering your full model number here.

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If it went dead almost immediately after pressing the Start pad, that's usually a shorted high-voltage capacitor.

If it went dead a few seconds after pressing the Start pad, that's usually a failing high-voltage transformer.

If you or someone you know decide to work on it, we have *critical* safety, disassembly, and troubleshooting info at our site, and our link is at our listing here on FixYa: http://tinyurl.com/yzjozk

You can usually find helpful exploded view diagrams and order parts by entering your full model number here: http://tinyurl.com/gv383

There should also be a "mini-manual" hidden inside the unit behind the control panel, which is very helpful when troubleshooting.

We're happy to help and we appreciate your thoughtful rating of our answer.
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