• Liquid Crystals

 

    • Liquid Crystals Displays

 

    • The Power Supply Board

 

    • The Inverter Board

 

    • The Main Board

 

    • The Controller/T-con Board

 

    • The LCD Driver Board

 

    • The Stand By Circuit

 

    • The Liquid Crystal Display In Depth

 

    • Test Equipments

 

    • Schematic Diagrams

 

    • Understanding and Testing Resistors

 

    • Understanding and Testing Capacitor

 

    • Understanding and Testing Inductors

 

    • Understanding and Testing Transistors

 

    • Understanding and Testing Diodes

 

    • Understanding and Testing Bridge Rectifiers

 

    • Understanding and Testing LEDs

 

    • Understanding and Testing Switching Transformers

 

    • Understanding and Testing Opto –Isolators

 

    • Understanding and Testing Volatage Regulators

 

    • Understanding and Testing Switches

 

    • Understanding and Testing Fuses

 

    • Some Testing Tips

 

    • Useful Formulas

 

    • How To Diassamble An LCD TV

 

    • Voltage Test Points

 

    • The Tap Test<

 

    • Freeze Spray and hair Dryers

 

    • Connection Problems

 

    • PSU (Power Supply Unit) Failures

 

    • Inverter Board Failures

 

    • No Video

 

    • No Audio

 

    • OSD/Menu Failure

 

    • White Screen

 

    • Rainbow Screen

 

    • Screen Flashes Then TV Shut Down

 

    • No Back Light

 

    • Lines In Picture

 

    • Cracked Panel

 

    • LCD TV Repair Case Histories

 

    • Safety

 

    • Parts Distributors
  • Liquid Crystals

 

        • Liquid Crystals Displays

 

        • The Power Supply Board

 

        • The Inverter Board

 

        • The Main Board

 

        • The Controller/T-con Board

 

        • The LCD Driver Board

 

        • The Stand By Circuit

 

        • The Liquid Crystal Display In Depth

 

        • Test Equipments

 

        • Schematic Diagrams

 

        • Understanding and Testing Resistors

 

        • Understanding and Testing Capacitor

 

        • Understanding and Testing Inductors

 

        • Understanding and Testing Transistors

 

        • Understanding and Testing Diodes

 

        • Understanding and Testing Bridge Rectifiers

 

        • Understanding and Testing LEDs

 

        • Understanding and Testing Switching Transformers

 

        • Understanding and Testing Opto –Isolators

 

        • Understanding and Testing Volatage Regulators

 

        • Understanding and Testing Switches

 

        • Understanding and Testing Fuses

 

        • Some Testing Tips

 

        • Useful Formulas

 

        • How To Diassamble An LCD TV

 

        • Voltage Test Points

 

        • The Tap Test<

 

        • Freeze Spray and hair Dryers

 

        • Connection Problems

 

        • PSU (Power Supply Unit) Failures

 

        • Inverter Board Failures

 

        • No Video

 

        • No Audio

 

        • OSD/Menu Failure

 

        • White Screen

 

        • Rainbow Screen

 

        • Screen Flashes Then TV Shut Down

 

        • No Back Light

 

        • Lines In Picture

 

        • Cracked Panel

 

        • LCD TV Repair Case Histories

 

        • Safety

 

      • Parts Distributors