LG 42LH20 Service Manual page 2
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Also See for 42LH20:
- Owner's manual (194 pages) ,
- Manual de usuario (124 pages) ,
- Specification (2 pages)
Table of Contents
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OUTLINE
OUTLINE
Section 1
Contact Information, Preliminary Matters, Specifications,
LCD Overview, General Troubleshooting Steps,
Signal Distribution, Disassembly Instructions and Voltages
Section 2
Circuit Board Operation, Troubleshooting of :
• Switch mode Power Supply
• Main Board
• T-CON Board
• Ft Control Board
• Side Keys
February 2009 42LH20
2
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Table of Contents
Troubleshooting
