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MG5930W Samsung Microwave - Instructions

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All Instructions for the MG5930W
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Customer:
Ted from Hudson, NH
Parts Used:
DE91-70063D
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Buzzing noise, no heating of food
Removed control panel, discharged HV capacitor. Removed old diode, tested to confirm failure. Replaced part. Other than the removal of the panel swapping the part was almost as easy as replacing a light bulb.
22 of 32 people found this instruction helpful.
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Customer:
Uwe from FORT COLLINS, CO
Parts Used:
DE47-20037A
Difficulty Level:
Very Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Oven shut off during self clean cycle and door stayed locked.
I took off the back cover after I looked at youtube similar problems. Then removed the little thermostat and un hooked the 2 wires. I looked up the part and after is was delivered couple days later I connected the 2 wies and after putting the back cover on the oven was back to normal. Was such an easy repair and the part was only $11.
22 of 46 people found this instruction helpful.
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Customer:
louis from PARRISH, FL
Parts Used:
DE91-70063D
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers
Microwave stopped working - would not heat up
I removed the outer cover and exposed the inner workings. I watched a video on partselect.com to show how to remove and replace the Diode. I followed the instructions and it was very easy to replace.

Unfortunately, the diode was only part of the issue. I ended up replacing the High Voltage capacitor and Magnetron also. Those were a little more complicated but still easy to do.

Now the Microwave works just like new! Cost me less than $100 for all parts.
11 of 19 people found this instruction helpful.
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Customer:
Joel from CAMBRIDGE, MA
Parts Used:
DE91-70063D
Difficulty Level:
Difficult
Total Repair Time:
1- 2 hours
Appears to work, but food not heated
The high voltage tired was shorted. I replaced it with a new one, but that did not solve the problem.

You can test the high voltage tired with a voltmeter and a 9 V battery. Search Search for it on YouTube.

You can also test the high voltage capacitor, the high-voltage transformer, and the magnetron with a multi meter. Search for the procedures on YouTube.

I tested all these high-voltage components with a low-voltage multi meter, and they all checked out OK (after replacing the diode). However the microwave still did not heat food.

When working on a microwave it is important to unplug it and also discharge the high voltage capacitor. The capacitor has a 10 megaohm resister to automatically discharge itself, but it may have failed – – so discharge it manually.

In the end I ordered a new microwave.
20 of 47 people found this instruction helpful.
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Customer:
Les from Tallahassee, FL
Parts Used:
DE47-20037A
Difficulty Level:
Very Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Samsung oven was not heating properly. The oven baked at a lower heat (as much as 30 degrees) in the lower ranges of 350 to 450 degrees.
I had previously replaced the heating element and heat sensor to the range. The cost of replacing the thermostat was minimal. The key to replacing the thermostat is finding where it is located. Several videos describing the Samsung thermostat showed it housed under the top of the stove. This particular model places the thermostat at the back of the range near the left side. After unplugging the range, and removing the back cover with a Phillips screwdriver, it was easy to locate the thermostat. After unplugging the existing one, and using a very small flathead screwdriver to gently pry the upper and lower clips holding it in place, installation of the new thermostat was a breeze. Removing and replacing did not take more than a couple of minutes. The oven is now heating properly at all temperature settings. I would recommend finding a schematic of the range showing the location of all the parts before beginning the repair.
1 of 2 people found this instruction helpful.
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Customer:
Brian from SCHENECTADY, NY
Parts Used:
DE47-20037A
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Oven wouldn’t heat to temperature after self cleaning
Pulled off the back panel (6 screws) thermostat was right there removed 2 wires and replaced with new put the panel back on done
4 of 16 people found this instruction helpful.
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All Instructions for the MG5930W
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