LCD digital lifestyle LT42322 problem

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  • hienton2
    Senior Member
    • Sep 2009
    • 183
    #1

    LCD digital lifestyle LT42322 problem

    I have LCD digital system LT42322.Tv has no back light.I replace
    master and slave inverters. Now tv shows back light but goes off in 3 seconds.
    Tv still on.I can not check the sound.One thing is the logo on screen has green digital and white lifestyles
    And I have to push menu button to turn off tv. and power button to turn on.Weird.
    I already changed 10 caps in power supply. no fix
    Can any body show me how master and slave wire to ccfl light bulbs in panel.I disconnect one side and have one side connected
    to lamp. I still see light in panel on then off.
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