Why is my Samsung Microwave Oven making a loud buzzing noise?
A loud buzzing noise from your Samsung Microwave Oven could be due to a loose fan or fan motor, loose screws on the H.V.Transformer, or a shorted H.V.Diode. To resolve this, tighten the screws of the fan motor and the H.V.Transformer, and replace the H.V.Diode.
General| Capacity | 28 l |
|---|---|
| Microwave Power | 900 W |
| Control Type | Electronic |
| Turntable | Yes |
| Weight | 17.5 kg |
| Oven capacity | 28 L |
| Built-in display | Yes |
| Display type | LED |
| Clock | Yes |
| Timer | Yes |
| Grill | Yes |
| Auto Cook Menu | Yes |
| Child Lock | Yes |
| Turntable size | 318 mm |
| Turntable Diameter | 318 mm |
Detailed safety measures and compliance with standards for microwave oven servicing.
Additional safety guidelines for technicians performing repairs and maintenance on the oven.
Specific safety protocols for handling high voltage components and circuits in the microwave oven.
Comprehensive technical specifications including power, dimensions, and components of the microwave oven.
Overview and layout of the microwave oven's control panel and buttons.
Description of the microwave oven's key features and external physical characteristics.
Step-by-step guide for removing and replacing critical internal components like the magnetron.
Instructions for safely removing and installing the high voltage transformer.
Procedures for disassembling and reassembling the microwave oven door, including related parts.
Guidance on identifying and replacing the fuse, along with troubleshooting related components.
Steps for removing, replacing, and reinstalling the drive motor for the turntable.
Detailed instructions for removing and replacing the main control circuit board assembly.
Procedures for testing high voltage transformer, magnetron, capacitor, diode, and relays.
How to adjust and test primary, door sensing, and monitor interlock switches.
Procedures for testing magnetron output power and heat distribution evenness.
Detailed steps for measuring microwave energy leakage using a survey meter and spacer.
Guide to diagnosing and correcting electrical malfunctions based on symptoms and causes.
Visual diagrams showing the exploded assembly of microwave oven components.
Detailed list of main components with their part numbers and specifications.
List of parts related to the microwave oven's control system and interface.
Catalog of standard hardware and common parts used in the microwave oven assembly.
Electrical schematic diagrams for the main Printed Circuit Board (P.C.B).
List of components used on the Printed Circuit Board (P.C.B) assemblies.
Overall schematic diagrams illustrating the electrical connections and circuits of the microwave oven.
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