Models > MT1199STXBG

MT1199STXBG Samsung Microwave - Overview

Sections of the MT1199STXBG

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Keep searches simple, eg. "belt" or "pump".
High Voltage Diode – Part Number: DE91-70063D
High Voltage Diode
★★★★★
★★★★★
(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
Cooking Tray – Part Number: DE74-20015G
Cooking Tray
PartSelect #: PS4234959
Manufacturer #: DE74-20015G
This is a cooking tray, but may also be known as a turntable tray, and it is used in conjunction with your microwave or oven/microwave combo. The outer diameter of this part is roughly 12.75 inches. T...
$65.87
  On Order
Roller Guide Assembly – Part Number: DE92-90189S
Roller Guide Assembly
★★★★★
★★★★★
(2)
PartSelect #: PS4236203
Manufacturer #: DE92-90189S
The turntable tray support holds the turntable tray while allowing the tray to rotate.
$46.67
  On Order
Thermostat – Part Number: DE47-20009A
Thermostat
PartSelect #: PS4226406
Manufacturer #: DE47-20009A
$28.67
  In Stock
Tapping Screw – Part Number: 6002-000630
Tapping Screw
PartSelect #: PS4133229
Manufacturer #: 6002-000630
$4.67
  In Stock
FOOT;-,PP,T2X22X17MM,BLK – Part Number: DE61-40065A
FOOT;-,PP,T2X22X17MM,BLK
★★★★★
★★★★★
(1)
PartSelect #: PS4227355
Manufacturer #: DE61-40065A
$12.84
  In Stock
Flange Nut – Part Number: DE60-30016A
Flange Nut
PartSelect #: PS4226726
Manufacturer #: DE60-30016A
This flange nut is designed for use within various cooking appliances like ranges, microwaves and wall ovens. Flange nuts are typically used to evenly distribute pressure across its application surfac...
$4.67
  In Stock
Tapping Slef Screw – Part Number: DE60-10082I
Tapping Slef Screw
PartSelect #: PS4226648
Manufacturer #: DE60-10082I
$31.07
  Special Order
Door Key – Part Number: DE64-00588A
Door Key
PartSelect #: PS4229013
Manufacturer #: DE64-00588A
  No Longer Available
SWITCH-MICRO;125/250VAC, – Part Number: 3405-001032
SWITCH-MICRO;125/250VAC,
PartSelect #: PS4131190
Manufacturer #: 3405-001032
$26.67
  In Stock
Tapping Screw – Part Number: 6002-000488
Tapping Screw
PartSelect #: PS4133201
Manufacturer #: 6002-000488
$11.87
  In Stock
PIN-FOOT;-,-,-,-,-,-,-,- – Part Number: DE60-60025A
PIN-FOOT;-,-,-,-,-,-,-,-
★★★★★
★★★★★
(1)
PartSelect #: PS4226770
Manufacturer #: DE60-60025A
$4.19
  In Stock

Questions And Answers for MT1199STXBG

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Common Symptoms of the MT1199STXBG

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No heat
Fixed by
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Fixing
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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
8 of 12 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
11 of 24 people found this instruction helpful.
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Part broke
Got the part and replaced it. Simple. Pleasure to work with
Parts Used:
Roller Guide Assembly
  • Edward from MYRTLE BEACH, SC
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
2 of 2 people found this instruction helpful.
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