80” Sharp LC 80LE650U has error code 1 slow blink and 1 fast blink
My Sharp TV won’t turn on..have tried the reset sequences to try to get to the service screen to reset the Backlight error. I replaced the backlights and now I have two slow blinks and 5 fast blinks. What else could be the issue? Power supply? T-con board? Main board?
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@dolaugh so right now, your TV does not turn on. Correct? All you get is the blink code but it does not turn on.
door oldturkey03
That’s correct..it went from one slow and one fast error code to 2 slow and 5 fast blinks now
door Ron B
I did replace the backlights..it was a chore on an 80” screen. That is when the error codes went from 1 fast and 1 slow to two slow and 5 fast blinks
door Ron B
I disconnected the ribbons on the t-com and the backlights did not come on nor did the tv..I’m back to one slow and one fast blink
door Ron B
I did the reset sequence..the backlights turned on with the t-com ribbons disconnected…so it seems it is the t-com that needs to be replaced
door Ron B
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