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Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
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This is a multi-use and multi-appliance screw. It can be used on a microwave, refrigerator, range/oven, air conditioner, dehumidifier, washer, or dryer. The measurements of this screw are 8 x 1/2 inch...
This is a bottom-mounted air filter manufactured for a microwave. The microwave air filter filters the air flowing in and out of the microwave, and traps grease from the exhaust. A dirty or clogged fi...
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 ...
This incandescent lamp in your microwave lights up the interior of the appliance and the cooktop if it is positioned above your stove. This allows you to easily keep an eye on your food while it cooks...
This thermostat (part number DE47-20059B) is for microwaves. Thermostat DE47-20059B is a safety device that shuts off the microwave if it overheats. Because high-voltage capacitors in a microwave can ...
The cooking tray can also be known as a turntable tray. This tray is made of clear glass, with an outer diameter measuring approximately 13 and 1/2 inches. The tray comes with 3 round glass feet that ...
This charcoal filter is a genuine OEM replacement part supplied by Samsung for use in Samsung microwaves. It has dimensions of 9 inches in length and 4 inches in width. The filter is typically found b...
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, ...
This vent damper is a genuine OEM replacement part that is compatible with various models of Samsung over-the-range microwaves with ventilation systems. It is responsible for regulating the airflow in...
This is an individual socket lamp compatible with various makes and models of microwaves. Made of plastic and featuring 2 male terminals on one end and a female socket on the other, this OEM part is d...
$31.58
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Order now and your part arrives by Apr 2
Questions And Answers for SMH7150WEXAA
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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.
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 w
... Read moreere a little more complicated but still easy to do.
Now the Microwave works just like new! Cost me less than $100 for all parts.
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 moreer. 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.
