AMC4080AAW05 Amana Microwave - Overview
Sections of the AMC4080AAW05
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Microwave High Voltage Diode
PartSelect #: PS4235633
Manufacturer #: DE91-70063D
This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your ...
$28.95
In Stock

Microwave Micro Switch
PartSelect #: PS11741686
Manufacturer #: WP3405-001034
This is a micro switch, which is also known as a door switch for your microwave. The main reason for needing to replace this part is if you are not getting heat to your appliance. The door switch is l...
$60.26
In Stock

Microwave Light Bulb
PartSelect #: PS11745088
Manufacturer #: WP8183592
Sold individually.
$33.56
In Stock
Questions And Answers for AMC4080AAW05
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Common Symptoms of the AMC4080AAW05
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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.
Parts Used:
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Ted from Hudson, NH
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Pliers, Screw drivers
14 of 23 people
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Blown Fuse - Ps1750182
Unscrewed the cover of the microwave replaced the blown fuse with the new fuse, plugged in the microwave and tested all functions and everything worked fine. Thx for quick delivery.
Parts Used:
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John from Inverness, FL
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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Tools:Screw drivers
10 of 12 people
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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 ... Read more 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.
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 ... Read more 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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Parts Used:
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Joel from CAMBRIDGE, MA
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Difficulty Level:Difficult
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Total Repair Time:1- 2 hours
19 of 40 people
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