EasyManua.ls Logo

LG LMC1575SB - User Manual

LG LMC1575SB
55 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means), publication, modification, copying or transmission of
this Service Manual is STRICTLY PROHIBITED unless you have obtained the prior written consent of the LG Electronics entity from which you received this
Service Manual. The material covered by this prohibition includes, without limitation, any text, graphics or logos in this Service Manual.
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LMC1575BD
LMC1575ST
LMC1575SW
LMC1575SB
P/NO.: MFL69902602
MODEL:
MICROWAVE OVEN
SERVICE MANUAL
February, 2017
Printed in Korea
Copyright © 2017 LG Electronics Inc. All rights reserved. Only training and service purposes

Questions and Answers

LG LMC1575SB Specifications

General IconGeneral
Stylecountertop
Total Capacity1.5 cubic feet
Sensor Cookingyes
Timeryes
Microwave Power1200 watts
Voltage120 volts
Current14 amperes
Weight and Dimensions IconWeight and Dimensions
Depth17 inches
Height12.1 inches
Width21.4 inches
Net Weight26 pounds

Summary

Safety Precautions for Microwave Ovens

Microwave Energy Exposure Precautions

Safety measures to prevent microwave energy exposure during servicing.

Microwave Radiation Warning

Critical warning regarding exposure to microwave radiation.

Cautions and Warnings During Servicing

Inverter Power Supply Dangers

Hazards associated with the inverter power supply unit.

Installation Guide

Electrical Schematics and Circuitry

Service Information and Procedures

Microwave Leakage Testing Procedures

Methods for testing and measuring microwave radiation leakage.

Microwave Power Output Measurement

Procedure for measuring the oven's microwave power output.

Troubleshooting Guide

General Troubleshooting Cautions

Important safety and preliminary checks before troubleshooting.

Troubleshooting Oven Non-Operation and Fuse Issues

Troubleshooting steps for a non-operational oven and blown fuses.

Inverter PCB Troubleshooting

Inverter PCB Component Identification

Identifying key components on the inverter PCB for troubleshooting.

Error Code Reference

Error Code Symptoms and Remedies

Guide to error codes, their symptoms, and recommended solutions.

Symptom Analysis: Dead or No Heating

Troubleshooting Specific Symptoms

Detailed checks for 'Dead' or 'No Heating' symptoms using diagrams.

Inverter Wiring Inspection

Specific PCB Component Testing

Inverter;SMPS PCB (F-11) Testing

Testing procedure for the inverter/SMPS PCB related to F-11 error.

Symptom Analysis: Not Heating (Cool)

Inverter PCB IC Parts Testing

Testing specific IC parts on the inverter PCB for cooling-related issues.

Related product manuals