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Black screen on my hitachi ultravision 55 inch plasma tv

I can hear the tv but the screen is black so I know its on. Is there anything I can do like hit a reset switch to bring the picture back or something else I can try to fix it?

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  • marcies Nov 26, 2008

    samsung 42" 3 years old

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With a black screen, it could be any number of things. You cold have a bad Y sustain brd, Z sustain brd, digital brd, etc. As the tv powers on it develops turn on signals to the power supply. If there are any bad drive boards, these signals will not be developed thus not allowing the power supply to fully energize. This repair will probably require a qualified technician.

Posted on Nov 26, 2008

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