Sony KDL-46Z4100

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  • martino
    Not so "senior"
    • Aug 2013
    • 997
    • canada
    #21
    Re: Sony KDL-46Z4100

    a gentle bump.....

    Any of you gentleman know what i should scan with this shiny new oscilloscope to puzzle out if I;m buying a T-con or main board for this tv????
    Can't wait to see some interesting wave forms that we can discuss lol
    Proud owner of dozens of broken TV's and many,many,many boards.


    Our website and passion:http://hollenhundshepherds.com/

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      • theflamesfan
        New Member
        • Oct 2013
        • 1
        • Canada
        #22
        Re: Sony KDL-46Z4100

        Hey guys, first timer here. I have the exact same problem with my Sony. A green screen similar to the first picture, however if I leave the thing to warm up for 45 minutes or so, I start to get a psychedelic picture that i can make out....at that point if I turn the TV off and on, it works perfectly for hours until I turn the thing off and let it cool down.

        Does that information help determine if it is a bad Tcon or Main board? Im assuming its not the panel as If i can get it to this state, you would never know that there was a problem.

        Thoughts?

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