If your LG LHB977 Network Blu-ray Home Theater System is not working properly, there's no need to replace it when you can simply upgrade or repair it! This comprehensive service and repair manual is utilized by Official Certified LG Technicians and is designed to assist you in troubleshooting and repairing your home cinema system.
Contents of this manual include:
Specifications
Precautions
Hidden Key Mode
Firmware Update
Software Upgrade
One Point Repair Guide
Troubleshooting Guide
Waveforms
Wiring Diagrams
Block Diagrams
Circuit Diagrams
Printed Circuit Board Diagrams
Pin Descriptions and Functions
Exploded Views
Please note that this is the official and complete service and repair manual in PDF format, ensuring high resolution for quality printing of the necessary pages. With instant access, there are no shipping fees or waiting on postal delivery, allowing you to commence your repairs promptly.
