LG NB3740 Sound Bar Service Manual and Repair Guide

LG NB3740 Sound Bar Service Manual and Repair Guide

LG NB4543 Sound Bar System original service, repair and factory workshop manual.

This service and repair manual is used by the Official Certified LG Technicians. It will help you to troubleshoot and repair your sound bar!


Hidden Key Mode
One Point Repair Guide
Troubleshooting Guide
Wiring Diagrams
Block Diagrams
Circuit Diagrams
Printed Circuit Board Diagrams
Pin Descriptions and Functions
Exploded Views

Please note; this is the OFFICIAL and COMPLETE service and repair manual in PDF format, no scanned-in or bootlegged copy. This manual is made in the high resolution, so when you print the pages you need it is all in great quality!

After your payment, you will have instant access to your download. No shipping fee, no waiting on postal delivery, you can start doing your repairs right away!

Language: English
Format: PDF
Pages: 57

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