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Why is my panasonic TV flashing a red light?

Why is my panasonic TV flashing a red light?

My panasonic tv turned off a couple of hours ago and the light on it started flashing red (over 25 times). I turned it off, removed all cables and plugged it out. It turned back on, and about an hour later the exact same thing happened, i followed the same steps although now it happens every few minutes, i have also noticed it turns off like so when i press any buttons on the remote, The screen goes a bit dark, turns off and flashes red. The model number is TX-47AS740B i have only had the Tv for about a year or so. Is there any way you can help? Thank you.

ANSWERS:

"@deltahatton

the (over 25 times) is most likely a continous one blink since there could be no pause in between. That would be indicative of an issue with the main board, as are most of the prolonged blink codes. (Panasonic only goes up to 13). Remove the back of your TV and take a good look around. Check all the wiring and connectors. Remove and reseat the cables. Check the connectors for bend pins etc. Check the board for obvious damage like leaking or domed looking caps. If unsure, post some good pictures of your boards with your question. That way we can see what you see. Use this guide Adding images to an existing question for that."

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