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LG 42PX3RVC Lost Picture

I was watching TV and I heard a pop and now I no longer have a picture but I have sound. My model is LG 42PX3RVC - I have read a few posts and they say I have a blown ysus board; can I replace myself; if so how? or is it best to get a qualified repairer to do it. If so can anyone recommend one in Sydney?

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  • alfalessi Mar 24, 2008

    my tv plasma 42px3rvc just turned off on me and then i went to turn it back on & i had no picture but i got sound.



    i did not hear a pop.....

  • Anonymous May 18, 2009

    Same problem after 2 year and a few months... Not covered by warrenty...

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Hi there!
Ysus and Zsus Boards are normally sold as a kit(about 39 - 50 US$). If you think you are able to remember where all panels and screws are removed and replaced, then it would probably be cheaper to do yourself. On the other hand you may be throwing money after money if it is a power supply fault. I would start by checking the component which exploded and its location. That way you will know where to start. If in doubt rather refer to service technician. Please note: High Voltages are present so do unplug before inspecting or removing the cover. Also do not put the screen on its face, it may damage. Always in upright position. Good Luck, JUS004

Posted on Mar 11, 2008

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Posted on Jan 02, 2017

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