Question about Panasonic PT-52LCX65 44" HDTV

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Green spots some permanent some gone when tv comes

Green spots on screen one is permanent other goes and comes each time tv is turned on

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For some of these models there is a software patch that will correct this problem. contact panasonic authorized service center they may have the equipment needed to perform the software upgrade

Posted on Feb 07, 2010

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On my Panasonic 52'' HDTV (PT-52KCX65) I have a real bright green spot on the screen about 6 inches in diameter and is about a foot from the left and centered up and down. What is t he problem and what do...


Eprom correction tool is used by servicer to remove spots. If he calls Panosonic tech line and mentions Fuzzy spots they will give him and auth number and pay for the service.

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I believe 4 blinks is fan error. You can take back off and watch fans in particular the fan for the lamp (this one goes out the most) The TV has a sensor so it knows if the fan turns.You can take a pencil and use it to spin fan sometimes that will jump start it (not a permanent fix just a test). You can try cleaning dust off fan and replugging the connector on the wires coming from fan.Might fix it if not fan will need replacement.

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I have a 42" Ultravision TV, and suddenly every thing has gone green, and the reds have gone. I've rebooted the cable system a few times, and it's still green. My other TV is fine, so I'm guessing...


don't run it like that suspect shorted crt or video output try adjusting the screen control for the specific color if no change then it is as mentioned put screen control back to the starting spot.

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Problem solved, it was my green driver this time and only $25 to replace.

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Permanent white spot


can see it in certain lighting and even when the TV is off! It will appear lighter than the surrounding areas at times and can be annoying. I called Toshiba and had a service man come out and even though he acknowledged that this is common, Toshiba will not replace the screen.

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Screen has green and reddish spots in two upper corners


It sounds like the screen has become magnetized by the magnets in the speakers.

Inside all analog TVs is a device called a degaussing coil. When you turn on the TV for the first time (cold), the degaussing coil is energized for a couple seconds to demagnetize the screen and then it goes off.

You can purchase an external degaussing coil and demagnetize the screen youself. A degaussing coil looks like a small hula-hoop about 6-8 inches in diameter with a AC line cord attached. I've even made these coils out of long lengths of enameled wire, electrical tape and a line cord.

Once itas plugged into the wall outlet, you hold it close to the screen (1/2' away) with the hoop facing the screen and move the hoop in a circular pattern, covering all areas of the screen and slowly move the hoop away from the screen while still moving in a circular patten until your about 2-3 feet from the screen.

If you did it right, the color splotches will be gone.

It's possible that the coil in your set is bad. The coil is energized for a few seconds when you turn on your TV and then it shuts off a few seconds later. You can try turning on the set for around 30 seconds, and then turn it off. Wait about 10 minutes and turn on the set again. Doing this several times may let the sets internal coil (if its working) to demagnetize the screen. If not, you'll need to use a degaussing coil.

Let me know if I can be of further assistance to you.

Good Luck!

Oct 22, 2007 | Sanyo HT32744 32" TV

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Green Spot On Screen


IN your statement says tv is second hand and also you tried degausser method also. The problem is permanent magnetic field affected your tv set. So the best recovery is fix one button magnet in the affected area.

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My tv screen goes green and then turns off by itself


mine does that to but when i turn it on its blue and in like 5sec. turns off by its self

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