Please Help: Sony KDL-46W4100 Video Problems STRANGE

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  • wcsd106
    Senior Member
    • Jan 2015
    • 57
    • USA
    #21
    Re: Please Help: Sony KDL-46W4100 Video Problems STRANGE

    Originally posted by dskall
    You can scope the differential pairs and you will get a mirrored pattern on each pair and you will at least know if maim is sending out data.
    To be honest, I'm not sure the tip of my probe is small enough to not short out adjacent pins on the LVDS cable. The exposed solder pads I'd have to touch are TINY

    With extreme care, I could probably do it. What initial settings should I look at on my scope as far as Voltage and Time?

      Comment

      • wcsd106
        Senior Member
        • Jan 2015
        • 57
        • USA
        #22
        Re: Please Help: Sony KDL-46W4100 Video Problems STRANGE

        Getting ready to take a walk with my wife and daughter. I probably need it at the moment anyway.

        In the meantime, I took a short video of the cycling issue.

        https://youtu.be/CZm8_BywLIU

          Comment

          • dskall
            Badcaps Legend
            • Oct 2016
            • 2905
            • usa
            #23
            Re: Please Help: Sony KDL-46W4100 Video Problems STRANGE

            What is message on screen when it comes back on?
            I assume no responsibility for any stupid suggestions I might post.

              Comment

              • wcsd106
                Senior Member
                • Jan 2015
                • 57
                • USA
                #24
                Re: Please Help: Sony KDL-46W4100 Video Problems STRANGE

                Something about the time not being correct due to the TV be coming unplugged and power being removed from it I was hoping it was something nice it wasn't

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