Question about RCA L42WD22 42 in. LCD Television
I have had this rca flat panel42 in tv for 8 months has been working fine untill tonight now the sound works but no picture
IF the set is under warranty, you should return it.
Do this to see if your set is "sending" the image to the LCD panel.
1) What the set on take a bright flashlight and press it against the screen.
2) Look for the "image" moving around the edge of the flashlight.
3) If you see the "image" then the problem is in the inverter/CCLT or the power to it.
4) If you do not see the "image", you should look at the LCD controller(TCON) for the problem.
Posted on Feb 25, 2009
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