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prober
New Member
Last Activity: 11-29-2017, 10:19 AM
Joined: 11-10-2016
Location: Brighton
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  • prober
    started a topic Lg 42ls570t

    Lg 42ls570t

    Hi all

    I have the above TV which displays no picture and produces no sound. From a cold boot the set displays the LG Life's Good logo for a second on what appears to be a good screen with even backlight spread. This then disappears after approx 1 second followed by the screen illuminating again at approx half the brightness of that previously (no logo) for a further second, then completely dark screen. The power led is illuminated in unison with the initial screen activity, then stays extinguished. Changing channel flashes the power led in response, then is extinguishes again. When...
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  • Re: New Members - please post your introductions here

    Hi all,
    Good to know there's some component level guys still around. last time I messed around with electronics to component level was when you could look at teh components without a magnifying glass, and the pitch on teh ic pins meant you could get a probe on them without shorting out 5 at once; and as for smd's, well they were very rare then - not like now eh!

    I have been in the engineering game for over 30 years. I did my college education in electronics and software where I kept my focus for the first...
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