Models > ME20H705MSW

ME20H705MSW (AA-0001) Samsung Microwave

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Diagrams for ME20H705MSW

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Control Panel Diagram and Parts List for AA-0001 Samsung Microwave
Control Panel
Door Diagram and Parts List for AA-0001 Samsung Microwave
Door
Main Assy Diagram and Parts List for AA-0001 Samsung Microwave
Main Assy
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Cooking Tray – Part Number: DE74-00023A
$101.95
If you discover that the glass cooking tray in your microwave is damaged, you may have to replace it to operate the microwave properly. The glass cooking tray connects to the turntable of the microwav...
In Stock
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Micro Door Switch – Part Number: 3405-001034
$31.88
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Microwave Air Filter Modular4Alw – Part Number: DE63-00666A
$34.97
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High-Voltage Diode – Part Number: DE91-70063D
$32.91
In Stock
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Mounting Bracket – Part Number: DE70-00561A
$45.27
Hardware is NOT included.
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Thermostat – Part Number: DE47-20034A
$28.79
On Order
Incandescent Lamp – Part Number: 4713-001013
$29.82
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Microwave Cook Top Lamp Glass – Part Number: DE67-40063A
$30.85
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Micro Switch – Part Number: 3405-001033
$29.82
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Flat Bolt – Part Number: DE60-20066A
$29.82
This part is the replacement flat bolt for your microwave. It is a Phillips-head screw, which is approximately 4 inches long. The main reason to replace this bolt is if your current bolt is stripped, ...
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Hardware Kit – Part Number: DE92-90505N
$43.21
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Charcoal Filter – Part Number: DE63-30016G
$72.37
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Questions and Answers

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Common Problems and Symptoms for ME20H705MSW

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No heat
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Won’t turn on
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Doesn’t shut off
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Fixing
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Door not closing properly
Fixed by these parts
Fixing
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Tray won’t turn
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Fixing
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Replacing the Micro Door Switch

Replacing the Micro Door Switch

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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:
Lynn from LOUISVILLE, KY
Parts Used:
DE66-90106B, DE66-00168B, 3405-001033, 3405-001034
Difficulty Level:
Really Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Microwave would not start when door closed. Sometimes you could push in or jiggle door and it would work for awhile and then it woud stop again. I knew it eas a door switch issue but wasn't certain which of the 3 or the body latch itself.
I removed the body latch assembly and found the bottom micro switch (NC) terminal burnt and loose. I replaced and working perfectly fine now. Easy diagnose and easy repair.
15 of 30 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 met er. 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.
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