Everything works fine for a while, then gets a pinkish hue with fading. Then shuts down...you can still hear the sound 99% of the time when the picture goes away. Restarts after a bit without touching the power button. Just replaced the bulb thinking that might be the problem but nope.....problem remains any suggestions?
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This problems also cause by the 2 STK convergence ICS and some or all it resistor are dead.Require changing the 2 STK convergence ICS and some or all it resistors will solved this fading out and shuting down.
I assume you have played with the color option in the settings. this set has different settings like theater, sports ..etc. that can hinder the black in the picture. Also I would do an auto focus as well to get everything lines up..
U have buzzing,squeaking.Some fading colors,black and white?Ur colors wheel is dead,it spinning off it axis.The Ballast is dead,u turn on the tv will making cliking noise,power shut down couples sec. after that.
Hello. During this procedure DO NOT touch anything else than whatever I mention here! You can get serious injury due electric shock! You have to wait for TV to warm up and get worse blue hue you can get. Than remove front grill and behind it locate center shielding piece that also have to be removed. It held in place by 4-5 screws. Behind that "shield" you can locate "black box" size smaller than pack of cigarettes made out of plastic. It has 6 rotary buttons. 3 of them are" focus " and another 3 in the row are "screen". They all marked - take you time to study them with magnifier glass and flashlight if necessary! Locate one with letter "B" in "Screen" row . Others for green and red. You have to slow and carefully turn it counterclockwise using matching Philips screwdriver until blue is in balance with other colors. Put everything back and enjoy your TV! Regards. Russ.
No It is not the picture tube.
First, I would suspect a bad solder connection (cold solder connection) to find this problem hit the side cassing to see if the picuture goes away or comes back.
Another way is take the back cover off and tap gently on the boards with something not conductive or your hair would look like mine. The most commond section is power supply and neer the Horizontal flyback transformor.
The horizontal transformor look at it, it's a big greyish darty little thing about 3" x 4" and stand up about 4" with a big red wire going out of it. Don't touch it, it has very high voltages, just look what it done to my hair I'm telling you don't touch it along with it's red lead's. Just look to see if it is arking if so replace it.
When you have convegence problem , it is mis aligment of the colours in the genmentry aligments.
I would suspect more in the power supply section.
What about Bob
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