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Panasonic TH-L42ET60A TV has sound but no picture

Panasonic TH-L42ET60A TV has sound but no picture

TV has no picture, but has sound. When tv is turned on it has a faint light to it (appears to be LED backlight). Have taken rear panel off and connections look fine and has no blown fuses. When TV is turned on has solid green LED illumintaed. Any suggestions?

Asked by: Guest | Views: 97
Total answers/comments: 2
bert [Entry]

Hi Ethan. When you turn the TV on, stand directly in front of it and try shining a flashlight directly at the surface of the LCD panel. Do you see the Panasonic logo or any source image when the TV boots up? It will be very faint. Sometimes putting the flashlight at an angle gives you a better view. If you are seeing an image, your backlight is problematic and your LCD and main driver board are working correctly. The problem can now be 1 of 3 items: The power supply, the LED power driver board (if its separate from main power supply) and the physical LED strips themselves.
bert [Entry]

Hello, I know this is bringing back an old thread but I have the same exact problem. I have followed all the advice given, and my fuse is fine and pins 1-5 all ready 24V just like you. Did replacing the TCon board help? I'd prefer not to waste the money on it if I don't have to. Thank you!