Question about Panasonic TH-42PZ700U 42 in. Plasma Television

1 Answer

TV power light blinks 7 times and won't turn on

I have a Pansasonic HD Plasma Model TH-42PZ77U manufactured on September 2007. Everything was fine until today, it won't turn on at all, the power button blinks 7 times, stops for a little bit and blinks again 7 times as well. I tried moving the HDMI cable in the back from slot 1 where it was to slot 2, but nothing happens. Please advise.

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  • Anonymous Feb 20, 2009

    Exact same problem. How do we solve it?



1 Answer

Your sc bord is shot replace board and do firmware upgrade will coast about 400

Posted on Dec 17, 2010


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Feb 12, 2009 | Panasonic TH-42PZ700U 42 in. Plasma...

1 Answer

TV power light blinks 7 times but it won't turn on

Most people call this "The blinking light of death".(part went bad)
Your TV when into protection mode to prevent further damage.
The repair shop may cost over $100 for someone just to look at it.
Or if you know someone with electronic repair knowledge, they have a service manual at
Most replacement parts you can get a ( go there to just to get an idea of what the parts costs).
Good Luck

Feb 12, 2009 | Panasonic TH-42PD50U 42 in. Plasma EDTV

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