Panasonic NN-K5840SF/NN-K5841JF/NN-K5740MF/NN-K5741JF/NN-K5640MF/NN-K5540MF/NN-K5541JF/NN-K5542MF/NN-K5543MF/NN-K5544MF

Panasonic Microwave Oven NN-K5840SF Repair Manual

About this manual

This manual provides detailed safety precautions for repairing Panasonic microwave ovens, including grounding checks, high‑voltage warnings, and proper discharge of capacitors before work. It emphasizes the dangers of high voltage (over 2000 V) and microwave leakage, and instructs technicians to avoid inserting metal objects into the cavity.

The document contains schematic diagrams, measurement and adjustment procedures, a data‑circuit diagram, and a comprehensive parts list with reference numbers for each model. It also includes simple methods for measuring microwave output power using a water‑heating test. This manual is written in Chinese.

What's inside

Schematic Diagram
Safety Precautions
Measurement and Adjustment
Disassembly and Parts List
Data Circuit Diagram

Specifications

Microwave Output Power	1000 W
Microwave Output Power	950 W
Maximum High‑Voltage Component Rating	2000 V

Frequently asked questions

What is the part number for the magnetron?

The magnetron part number is 2M236‑M32F.

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