LC-52LE830U TVwith a (2 -5) error

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  • speter
    Been around the
    • Dec 2009
    • 77
    • USA
    #1

    LC-52LE830U TVwith a (2 -5) error

    I have 11.8- 11.9 v at pin 1&2 and 11.9 at the IC switch, I have tried disconnecting the TCON from the LCD, and nothing changes, The backlight will not come on.
    Is there a way to force the backlight on? The TV was struck with a remote, but I can't see any damage. I have another power board with a standby power problem, I saw a thread on it's repair,I may use this one to try to fix it. I am not sure which is the better way to go.If I can get the back lit, I could see if the LCD is damaged.I tries a bright light at many angles and I can't see any cracks.
    I followed almost all of the suggestions from this thread.
    https://www.badcaps.net/forum/showthread.php?t=45671
    Last edited by speter; 04-09-2018, 10:38 PM.
    Goshen NY, USA
    Tags: None
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