Lg Electronics 47LE8500 Manual De Usuario
July 2010 LCD TV
47LE8500
2
OUTLINE
OUTLINE
•
Extension Boards
• Switch Mode Power Supply
Preliminary Section:
Troubleshooting Section:
Board Operation Troubleshooting of :
Contact Information, Preliminary Matters, Specifications,
LCD Overview, General Troubleshooting Steps,
Signal Distribution, Disassembly Instructions and Voltages
LCD Overview, General Troubleshooting Steps,
Signal Distribution, Disassembly Instructions and Voltages
• Main Board
•
Inverter Boards Main and Secondary (LED Backlight Drivers)
• Soft Touch Keys
Disassembly Section: Removal of Circuit Boards
•
Ft Control Board
•
Speakers
Leandro
Palmeira