Question about Panasonic TH-42PD50U 42 in. Plasma EDTV

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Plasma TV will not turn on

Panasonic 42" PlasmaWhen I turn on the power button, the TV acts like it is warming up to turn on, there is sound and then nothing. The red light on the power button blinks seven times and then pauses and repeats the blinking cycle. I push the power button to turn off the TV but the TV will not turn off unless I unplug it from the wall.

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The 7 blinks means that the SC scan drive board might need to be replace but only after checking the voltages from the power supply. If the voltages from the power supply are normal, then proceed to replace the SC scan board.
Click here to find the board you need.

Posted on Dec 20, 2008

  • Jaime Hernandez Dec 20, 2008

    Here more troubleshooting help.



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