Sometimes the picture is perfect, but when the TV is on for longer than 15 minutes now, the blacks turn red, and it is very difficult to watch. I think I read somewhere that this is due to the TV heating up. Can someone please help me walk through repairing this on my own? I can't afford to replace this TV just yet.
Without having the unit in my shop I would have to say it is one of two things. The power supply or the inverter. You will have to find replacement parts online which will be about 50 to 75 bucks.
SOURCE: Iwas watching my panasonic plasma and the screen went green.
One of the "Y" buffer boards have failed. The buffer boards are located on the left side of the set looking from the back. There are two of them. One for the upper half of the screen, one for the lower. Disconnect and replace the one that had the blank portion of the screen.
SOURCE: Panasonic Projection HDTV Made 9/2003
my problem is that when i turn on my t.v there is the sound that the t.v turns on but there is no picture on the sceen and everything is fully black....
SOURCE: panasonic tv turned off, red light blinking and
Wow! EXACT same problem I'm having...4 days later! Did you buy your's about a year ago like I did? Coincedence it breaks after 1 year?! AirForceGeo (in Waldorf, MD)
SOURCE: Large colour lines / bands on screen
Thats your midddle driver board on the botton m8.
Try the technique on this video if that doesn't work ,replace the board by with another of the same part number.Cheap to buy.Ebay.LCDTV Spares shops online
http://www.youtube.com/watch?v=9NPobj0_GSo
Testimonial: "thanks so much for the info mate! The issue comes and goes so I will see how it pans out before I attack it with the soldering iron!"
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