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?
crwdns2934109:0crwdne2934109:0
crwdns2944067:010crwdne2944067:0
@dolaugh so right now, your TV does not turn on. Correct? All you get is the blink code but it does not turn on.
crwdns2934271:0crwdnd2934271:0 oldturkey03 crwdne2934271:0
That’s correct..it went from one slow and one fast error code to 2 slow and 5 fast blinks now
crwdns2934271:0crwdnd2934271:0 Ron B crwdne2934271:0
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
crwdns2934271:0crwdnd2934271:0 Ron B crwdne2934271:0
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
crwdns2934271:0crwdnd2934271:0 Ron B crwdne2934271:0
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
crwdns2934271:0crwdnd2934271:0 Ron B crwdne2934271:0
crwdns2934275:05crwdne2934275:0