Base Plate Parts | Goldstar MA-2005ST guide

BASE PLATE PARTS

63303L

63302L

56170D

63303R

63302R

948501

WTT021	65006B	WTT021	65006B	WSZ002

6-7

Image 44

Goldstar MA-2005ST service manual Base Plate Parts

Contents

Microwave Oven Safety Precautions Type of Microwave Oven Function & Type 1/2How a Microwave Oven Works Function & Type 2/2 Grill Cooking Installation & Utensils 1/2 Installation Installation & Utensils 2/2 Cooking Utensils Principle of dielectric heating What’s the microwave? 1/2History of dielectric heating Definition of electric wave Safety of microwave ovenWhat’s the microwave? 2/2 Conventional heating vs. dielectric heating Conventional heating Construction of microwave oven CavityDoor Controller How does the microwave oven operate? Input Senondary Winding AT Microwave generation systemMagnetron 1/2 Testing Magnetron Tube Microwave generation systemMagnetron 2/2 What is Multi-Wave Multiwave system Infrared sensor What’s the infrared sensor? Auto moving heater What’s does move automatically?Conventional Heater LG’s Auto Moving Heater Specifications Features Control Panel Operating Sequence Schematic Circuit Description Tools and Measuring Instruments Microwave Leakage TestNecessary Tools Necessary Measuring Instruments Record Keeping and Notification After Measurement Measurement with Outer Case RemovedMeasurement with a Fully Assembled Oven Measurement of Microwave Power Output Disassembly and AdjustmentPower Supply Cord Control Panel Assembly PCB Assembly Removal Door Main Assembly Removal Removing the Turntable Motor AIR Duct Assembly RemovalMagnetron Removal FAN Motor Assembly Removal High Voltage Transformer RemovalHigh Voltage Capacitor and Diode Removal Interlock System Primary Interlock Switch Test Secondary Interlock Switch TestMonitor Switch Test Interlock Continuity Test Component Test Procedure Components Test Procedure Components Test Procedure Results Relay Trouble Shooting Condition Cause Remedy Result Result Condition Check Defective PCB assembly Defective high voltage transformer Exploded View Introduction Door Parts Controller Parts Oven Cavity Parts Latch Board Parts Interior Parts Base Plate Parts Schematic Diagram of P.C.B Printed Circuit Board