Average Repair Rating: 3.8 / 5.0, 1 reviews.
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blew fuse
tested cap. with ohm meter which showed a short. A new HV cap., a fuse and it is working fine again.
larry from LUCERNE, CA
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
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4 questions answered by our experts.
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Ed
October 8, 2017
The microwave stop heating the food that I put inside.Everything else works, the turntable, the fan and the light.It just will not heat the food. Please help, I usually change three parts the cable assmb. Ps3528796 capacitor h v ps3517242 magnetron ps3529033 ?????
For model number 721.80823500
Hi Ed, Thank you for the question.If all other functions are working, I recommend replacing the Magnetron,PartSelect Number: PS3529033.You can test the Magnetron with a multi meter. The magnetron should have a reading of less than 1 ohm resistance across the two terminals, and an "open" circuit between each terminal and chassis ground. Hope this helps!
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Gene
November 15, 2018
Just replaced the cooking sensor due to f-4 code. Now dont get any codes n everything seems ok with the controller but when magnetron comes on -. I heard an slight short arcing sound + no heating of a glass of water
Checked the 56851d hi voltage diode - it shows open in both directions via multimeter.I assume the diode is blown is this correct?
thank you
For model number LCRT2010ST
Hello Gene, thank you for your question. Yes, it sounds like the diode is blown. This is a common problem with microwaves, and causes the "no heat" symptom. I hope this helps!
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Pete
January 16, 2020
Does the high voltage capacitor come with the rectifier?
For model number 721.66993.800
Hello, Thank you for your question. Looking at your model number this is just the capacitor. We hope this helps.
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Roland
February 7, 2019
Are their two capacitor on this unit
For model number 72180414
Hello Roland, Thank you for the question. Checking the model number it shows One Capacitor. Thank you for your inquiry, good luck with this repair!