Models > SMH7150WE

SMH7150WE Samsung Microwave - Overview

Sections of the SMH7150WE

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Screw – Part Number: W11233072
Screw
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(6)
PartSelect #: PS12349731
Manufacturer #: W11233072
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...
$20.83
  In Stock
Grease Filter – Part Number: DE63-00196A
Grease Filter
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(12)
PartSelect #: PS4228058
Manufacturer #: DE63-00196A
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...
$32.27
  In Stock
High Voltage Diode – Part Number: DE91-70063D
High Voltage Diode
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(4)
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 ...
$29.87
  In Stock
Light Bulb/Lamp - Incandescent – Part Number: 4713-001013
Light Bulb/Lamp - Incandescent
PartSelect #: PS4132129
Manufacturer #: 4713-001013
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...
$29.87
  In Stock
Thermostat – Part Number: DE47-20059B
Thermostat
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(1)
PartSelect #: PS4226453
Manufacturer #: DE47-20059B
$29.87
  In Stock
SWITCH-MICRO;125/250VAC, – Part Number: 3405-001033
SWITCH-MICRO;125/250VAC,
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(1)
PartSelect #: PS4131191
Manufacturer #: 3405-001033
$29.20
  In Stock
TRAY-COOKING;-,GLASS,T5. – Part Number: DE74-20016A
TRAY-COOKING;-,GLASS,T5.
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(3)
PartSelect #: PS4234960
Manufacturer #: DE74-20016A
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 ...
$71.26
  In Stock
Appliance Mounting Bolt – Part Number: DE60-20066A
Appliance Mounting Bolt
PartSelect #: PS4226718
Manufacturer #: DE60-20066A
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, ...
$27.47
  In Stock
Charcoal Filter Activated Carbon – Part Number: DE63-30016G
Charcoal Filter Activated Carbon
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(2)
PartSelect #: PS12394443
Manufacturer #: DE63-30016G
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...
$58.67
  In Stock
Main Damper – Part Number: DE72-40022A
Main Damper
PartSelect #: PS4234478
Manufacturer #: DE72-40022A
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...
$34.67
  In Stock
Nut Holder Assembly – Part Number: DE92-90508A
Nut Holder Assembly
PartSelect #: PS4236334
Manufacturer #: DE92-90508A
$23.87
  In Stock
Motor AC Drive – Part Number: DE31-10172D
Motor AC Drive
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(5)
PartSelect #: PS16735927
Manufacturer #: DE31-10172D
$85.07
  In Stock

Questions And Answers for SMH7150WE

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Common Symptoms of the SMH7150WE

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No heat
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Won’t turn on
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Tray won’t turn
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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:
High Voltage Diode
  • Ted from Hudson, NH
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
9 of 15 people found this instruction helpful.
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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 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.
Parts Used:
High Voltage Diode
  • Joel from CAMBRIDGE, MA
  • Difficulty Level:
    Difficult
  • Total Repair Time:
    1- 2 hours
12 of 25 people found this instruction helpful.
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Replace broken turntable coupler and motor
Unplug micro, Remove 6 bottom pan screws, remove pan. Remove 1 screw holding motor, slide motor over and down, and unplug.
Remove coupler upward, slide of center to remove.
Install new coupler, insert motor in coupler slide in place and install screw.
Plug in microwave, place cup of water microwave to the side and test, if working OK, install bottom pan.
Parts Used:
COUPLER Motor AC Drive
  • Richard from BOYNTON BEACH, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 4 people found this instruction helpful.
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