Question about Panasonic Televison & Video
42" plasma TH-42PX80U
Might see if you have some kind of current running through your cable ground. Sometimes this TV's will go into a shutdown when a voltage is detected.
Posted on Apr 23, 2014
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Posted on Jan 02, 2017
Power supply failure. Either a capacitor went bad, or there is a loose solder joint near the big transformer on the power board. I would guess loose solder connection.
Posted on Nov 14, 2008
SOURCE: HDMI inputs are not working
As crcelect suggests you can run the TV on RCA. You should also be able to use coax directly from your cable box. If you don't have cable you can use an rf converter to connect coax.
I have exactly the same problem with my Panasonic TH-42PX75U. I've been told that I may need to run a setup on my cable box to fix the problem. If I find a solution I'll provide details in a future post.
Posted on Dec 17, 2009
You will need to count the number of red led blinks on the power indicator, if it is at least 10 then replace the power supply it is faulty, In my years of servicing panasonic Plasma, power supply failure is about the most common failue in this class of television from this manufacture.
Posted on Aug 24, 2010
How to watch videos on your Panasonic TV with a SD card
Samples videos on your Panasonic TV with a SD card
and put everything in the root of the sd card
file videos on your Panasonic TV with a SD card
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Posted on Mar 27, 2011
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