LG
Home Theater System

Model # LAB540W Official LG home theater

Here are the diagrams and repair parts for Official LG LAB540W home theater, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 86 parts  |

Screw 1SZZR-0098D
#479

Cabinet and main frame parts diagram

Screw

Part #1SZZR-0098D

This item is not returnable
In Stock
Guide MEA62870101
#1012

Deck parts diagram

Guide

Part #MEA62870101

This item is not returnable
In Stock
Spring MHY62824721
#1007

Deck parts diagram

Spring

Part #MHY62824721

This item is not returnable
In Stock
Screw 1SZZR-0098A
#958

Subwoofer parts diagram

Screw

Part #1SZZR-0098A

This item is not returnable
In Stock
Plate MGJ63181401
#1013

Deck parts diagram

Plate

Part #MGJ63181401

This item is not returnable
In Stock
Lever MFC62469601
#1003

Deck parts diagram

Lever

Part #MFC62469601

This item is not returnable
In Stock
Spring MHY62824731
#1006

Deck parts diagram

Spring

Part #MHY62824731

This item is not returnable
In Stock
Motor Assy,d EAU61704301
#A004

Deck parts diagram

Motor assy,d

Part #EAU61704301

This item is not returnable
In Stock
Cover MCK66964901
#1001

Deck parts diagram

Cover

Part #MCK66964901

This item is not returnable
In Stock
Screw 353M050N
#960

Subwoofer parts diagram

Screw

Part #353M050N

This item is not returnable
In Stock

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

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