Samsung LE40C580 no sound/picture, but backlight on

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  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK
    #21
    Re: Samsung LE40C580 no sound/picture, but backlight on

    CD components on the t-con.

    (Note: For all the above, measure the voltage across the device, red and black on either pin (doesn't matter which but on different ones!), and from each end to ground, negative lead on ground. The across-device and one end to ground should be the same, with the exception of a sign difference.)
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

      Comment

      • ikershaw
        Member
        • Jan 2013
        • 12
        • United Kingdom
        #22
        Re: Samsung LE40C580 no sound/picture, but backlight on

        So... TV is fixed! Decided to try a replacement main/AV board and it worked! Sadly, it came after we hard bought a new TV in desperation but now we have to 40" TV's... one for each eye makes it 3D right?

        Anyway, so much for the "TV engineer report" saying it was T-Con. Nothing wrong with it.

        Big thanks to the help I received here, but I should also plug http://flattvparts.co.uk who were very helpful and supplied me both T-Con and Mainboard.

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