LG 42LC2D 42 in. LCD HDTV Logo
Posted on Jun 09, 2009
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Lg 42 plasma model 42pc3d-ud: had a really bad picture so i thought i would take a look and found fs1 blown (4A), replaced it and tried to turn on tv, the LED would go green for a few seconds then the tv would turn off. Took fuse bak out and went back to original problem. the fuse is on the zsus board. Will replacing this board fix the problem or will i have to replace other boards also?

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  • rocketscott Sep 17, 2009

    I had the exact same problem. Replacing the Z-board alone did not solve the problem. Seems that a lot of these TVs had the same problem. The only fix that I found online is to replace the Z-board, Y-board and the control board. I have not tried it yet. Doing some more research before I sink even more money into this TV.

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  • Posted on Apr 13, 2011
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I Have An LG - 42PC3D-UD, When I Turn It On "It Have Sound And A Very Bad Picture.

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  • Posted on Jun 09, 2009
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It should resolve your problem as long as the fuses are ok on the Y-main, that's the large one on the left.

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I have a LG 42pc3d-ud i can get green (power light) but know picture on tv (like power is off and have humming sound comming from back
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I have a LG 42pc3d-ud i can get green (power light) but know picture on tv (like power is off and have humming sound comming from back

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