Matsui M130TCS User Manual (English)

Questions and Answers:

J
Joseph MorganAug 2, 2025
Why is my Matsui M130TCS sparking?
- B
  Bryce McclureAug 3, 2025
  Sparks can occur in your Matsui Microwave Oven due to several reasons: * Using metallic ware that touches the oven wall. Avoid using metallic ware unless specifically allowed in the cooking guide. * Using ceramic ware with gold or silver trim. Do not use cookware with metallic trimming. * Uneven cooking may also cause sparks. To prevent this: 1. Wrap the thinner part of the food with aluminum foil. 2. Use plastic wrap or a lid. 3. Stir the food once or twice while cooking soup, cocoa, or milk.
T
Thomas RamosAug 7, 2025
Why is the Matsui Microwave Oven not heating properly?
- H
  Holly BrownAug 8, 2025
  If your Matsui Microwave Oven seems to be operating but produces little heat, it could be due to the power source voltage being lower than 90% when loaded. It is suggested that the customer contact their local electric power utility company or a qualified electrician. Alternatively, replace PCB assembly or magnetron.
K
Kenneth HunterAug 14, 2025
Why is the output power too low on my Matsui Microwave Oven?
- Y
  yreevesAug 14, 2025
  If the output power of your Matsui Microwave Oven is too low: * Ensure you are using the microwave oven at an adequate line voltage, as low AC input voltage can cause this issue. * It might not be a defect; try cooking the food for a longer time period.
L
leonardrichardsonAug 19, 2025
What to do if the Matsui M130TCS display works but it won't start?
- P
  Patrick ColeAug 20, 2025
  If the display of your Matsui Microwave Oven shows all figures and the desired program times are set, but the oven does not start when you touch the START pad, replace the secondary switch, PCB assembly, fan motor or oven lamp. Also connect them tightly.

Matsui M130TCS Specifications

General

Control Type	Touch
Cooking Levels	5
Turntable Diameter	255 mm
Weight	10.5 kg
Colour	White

Summary

MICROWAVE OVEN SERVICE MANUAL

CAUTION BEFORE SERVICING

Important safety warning before servicing the unit.

SAFETY PRECAUTIONS

MICROWAVE RADIATION WARNING

Warning about potential exposure to microwave energy during operation or servicing.

SPECIFICATIONS

MODEL M130TCS DETAILS

Technical specifications for the Matsui M130TCS microwave oven.

CAUTIONS

HIGH VOLTAGE AND REPAIR SAFETY

Critical safety warnings and precautions for servicing high-voltage microwave ovens.

INSTALLATIONS

EARTHING INSTRUCTIONS

Guidelines for proper grounding of the microwave oven for safety.

OPERATING INSTRUCTIONS

CONTROL PANEL OVERVIEW

Description of the microwave oven's control panel features and buttons.

OPERATING SEQUENCE

SETTING THE CLOCK AND COOKING

Step-by-step guide for setting the clock and basic microwave cooking operations.

SCHEMATIC DIAGRAM

POWER AND CONTROL CIRCUIT BOARD

Electrical schematic illustrating the power and control circuits of the microwave.

CIRCUIT DESCRIPTION

GENERAL CIRCUIT DETAILS

Explanation of the microwave oven's internal circuit functions and operation.

SERVICE INFORMATION

TOOLS AND MEASURING INSTRUMENTS

List of necessary tools and instruments for microwave oven servicing.

MICROWAVE LEAKAGE TEST

Procedure and precautions for testing microwave radiation leakage.

MEASUREMENT PROCEDURES

MEASUREMENT WITH OUTER CASE REMOVED

Guidelines for measuring microwave leakage after component replacement.

MEASUREMENT WITH FULLY ASSEMBLED OVEN

Procedure for measuring microwave leakage on a completely assembled oven.

MEASUREMENT OF MICROWAVE POWER OUTPUT

DISASSEMBLY AND ADJUSTMENT

Instructions for disassembling the microwave oven and adjusting components.

DISASSEMBLY AND ADJUSTMENT (Continued)

DOOR AND HIGH VOLTAGE COMPONENTS REMOVAL

Steps for removing door, high voltage transformer, fan motor, capacitor, and diode.

DISASSEMBLY AND ADJUSTMENT (Continued)

AIR DUCT AND MAGNETRON REMOVAL

Procedures for removing the air duct assembly and magnetron.

DISASSEMBLY AND ADJUSTMENT (Continued)

PCB ASSEMBLY AND INTERLOCK SYSTEM

Steps for removing PCB assembly and details on the interlock mechanism.

INTERLOCK CONTINUITY TEST

SWITCH CONTINUITY TESTING

Procedure to test the continuity of primary, monitor, and secondary interlock switches.

COMPONENT TEST PROCEDURE

HIGH VOLTAGE TRANSFORMER AND MAGNETRON TESTS

Resistance testing procedures for the high voltage transformer and magnetron.

COMPONENT TEST PROCEDURE (Continued)

HIGH VOLTAGE CAPACITOR AND DIODE TESTS

Testing procedures for the high voltage capacitor and diode using an ohmmeter.

COMPONENT TEST PROCEDURE (Continued)

RELAY, FAN MOTOR, AND TURNTABLE MOTOR TESTS

Procedures for testing relay continuity and motor resistance.

TROUBLE SHOOTING

COMMON TROUBLESHOOTING CONDITIONS

Common issues like oven not working, low power, and sparks, with causes and remedies.

TROUBLE SHOOTING (Continued)

CONTROL CIRCUIT AND DISPLAY ISSUES

Troubleshooting defective control circuits and display problems.

TROUBLE SHOOTING (Continued)

OVEN NOT OPERATING AND FUSE ISSUES

Diagnosing problems where the oven does not operate or the fuse blows.

TROUBLE SHOOTING (Continued)

START BUTTON AND HEATING ISSUES

Troubleshooting issues with the start button, fan motor, oven lamp, and low heat production.

TROUBLE SHOOTING (Continued)

NO MICROWAVE OSCILLATION

Diagnosing and resolving issues with no microwave oscillation when other functions work.

TROUBLE SHOOTING (Continued)

INCORRECT POWER LEVEL OUTPUT

Troubleshooting incorrect power output when setting lower power levels.

EXPLODED VIEW INTRODUCTION

DOOR PARTS

CONTROL PANEL PARTS

OVEN CAVITY PARTS

LATCH BOARD PARTS

INTERIOR PARTS

BASE PLATE PARTS

SCHEMATIC DIAGRAM OF P.C.B

MAIN PCB CIRCUIT LAYOUT

Detailed schematic diagram of the printed circuit board (PCB) layout.

PRINTED CIRCUIT BOARD

PCB COMPONENT IDENTIFICATION

Visual representation and labeling of components on the printed circuit board.

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Matsui M130TCS User Manual

Table of Contents

Questions and Answers:

Matsui M130TCS Specifications

Summary

MICROWAVE OVEN SERVICE MANUAL

CAUTION BEFORE SERVICING

SAFETY PRECAUTIONS

MICROWAVE RADIATION WARNING

SPECIFICATIONS

MODEL M130TCS DETAILS

CAUTIONS

HIGH VOLTAGE AND REPAIR SAFETY

INSTALLATIONS

EARTHING INSTRUCTIONS

OPERATING INSTRUCTIONS

CONTROL PANEL OVERVIEW

OPERATING SEQUENCE

SETTING THE CLOCK AND COOKING

SCHEMATIC DIAGRAM

POWER AND CONTROL CIRCUIT BOARD

CIRCUIT DESCRIPTION

GENERAL CIRCUIT DETAILS

SERVICE INFORMATION

TOOLS AND MEASURING INSTRUMENTS

MICROWAVE LEAKAGE TEST

MEASUREMENT PROCEDURES

MEASUREMENT WITH OUTER CASE REMOVED

MEASUREMENT WITH FULLY ASSEMBLED OVEN

MEASUREMENT OF MICROWAVE POWER OUTPUT

DISASSEMBLY AND ADJUSTMENT

DISASSEMBLY AND ADJUSTMENT (Continued)

DOOR AND HIGH VOLTAGE COMPONENTS REMOVAL

DISASSEMBLY AND ADJUSTMENT (Continued)

AIR DUCT AND MAGNETRON REMOVAL

DISASSEMBLY AND ADJUSTMENT (Continued)

PCB ASSEMBLY AND INTERLOCK SYSTEM

INTERLOCK CONTINUITY TEST

SWITCH CONTINUITY TESTING

COMPONENT TEST PROCEDURE

HIGH VOLTAGE TRANSFORMER AND MAGNETRON TESTS

COMPONENT TEST PROCEDURE (Continued)

HIGH VOLTAGE CAPACITOR AND DIODE TESTS

COMPONENT TEST PROCEDURE (Continued)

RELAY, FAN MOTOR, AND TURNTABLE MOTOR TESTS

TROUBLE SHOOTING

COMMON TROUBLESHOOTING CONDITIONS

TROUBLE SHOOTING (Continued)

CONTROL CIRCUIT AND DISPLAY ISSUES

TROUBLE SHOOTING (Continued)

OVEN NOT OPERATING AND FUSE ISSUES

TROUBLE SHOOTING (Continued)

START BUTTON AND HEATING ISSUES

TROUBLE SHOOTING (Continued)

NO MICROWAVE OSCILLATION

TROUBLE SHOOTING (Continued)

INCORRECT POWER LEVEL OUTPUT

EXPLODED VIEW INTRODUCTION

DOOR PARTS

CONTROL PANEL PARTS

OVEN CAVITY PARTS

LATCH BOARD PARTS

INTERIOR PARTS

BASE PLATE PARTS

SCHEMATIC DIAGRAM OF P.C.B

MAIN PCB CIRCUIT LAYOUT

PRINTED CIRCUIT BOARD

PCB COMPONENT IDENTIFICATION

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