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Ive been working on my lg 50pc3d plasma tv it started with a pop my wife heard when you turned the tv on it took about 1 min for the screen to go from black to start to see a picture it was like it was melting the black away as it heated up. when it did come on the picture was what i would describe as very light like the sun was shining on it but it was clear and visible i replaced the y-sus board now the tv turns on good no burn in anymore it starts right up the picture seems to be brighter as well the issue now is it appears to only have red no blue or green in picture. is the a certain board that controls the color that might be bad as well thanks for your advice

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Hi


Thanks for using FixYa. You’ll have to check the Z board and the control board which is the board next to the power supply board; you can also test the voltages going from the power supply unit to these boards. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Sep 05, 2010

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