Sharp Televison & Video - Page 6 - Recent Questions, Troubleshooting & Support

copy and paste https://www.justanswer.com/tv-repair/9gb1o-sharp-lc-60le810un-won-t-power-on-front-led-blinks-one-short.html

using the wrong update can brick a tv. make sure the update matches this. maker and model # version # country even ask them for the match is best. never guess ever. not told here you got the update,. many web sites bogus are just a way to wreck the TV (evil) just like on PCs.

The tv main logic board known as a tv Tuner signal board it is the causes and the problems.The tv main logic board,the tv Tuner signal board it is shorted and not taking in and sustance power from the tv power supply board anymore that why tv Power and OPC LED lights indication are flashing together.This main logic tv Tuner signal board that the board where that take in the tv incomming broadcasting signal wire plug into it.U must replaced the main logic tv Tuner signal bard to fixed this problems.If U have some mechanicals skills like take things aparts and putting it back together again?Yes,tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish main logic tv Tuner signal board for the replacement.Tries tv unplug,replug it back about an hour later.Tv might work again for awhile though,but to fixed this problems for good the main logic tv Tuner signal board must have to be replace.

Best advice here. Don't try to repair it yourself. https://www.fixya.com/support/r29790007-repairing_own_television ..

Get a TV with a 120 cycle or higher refresh rate. Nothing you can do with the TV you have

Lighting system problem which calls inverter system and led light system.....

Your LED backlights have failed Sherry, new ones can be bought at shopjimmy.com, this is a common issue on Hisense-Sharp sets

The question is: Are the LED strips bad or is the power supply gone bad? ShopJimmy

The error code you're getting for your Sharp TV points to inverter issues, generally this is caused by failed LED backlights, some lamps have shorted and the overload circuit is shutting the inverter down from over current, it's possible it's a power board issue as well but only about a 10% chance, I'd pull the panel and test the backlight strips, if bad replace

Ask Sharp at: http://www.sharpusa.com/CustomerSupport/ContactUs.aspx

try to check the cables connecting to your tv specially the video cable it may be loosed.

New panels aren't available anymore from the manufacture

hi. try this link might help you out. https://www.google.com/search?client=avast-a-1&q=Reset+LC60LE630U+sharp+tv+without+remote&oq=Reset+LC60LE630U+sharp+tv+without+remote&aqs=avast..69i57.936j0j1&ie=UTF-8

https://www.manualslib.com/manual/701485/Sharp-21v-R70m.html?page=9# Check the whole manual, there is high voltage in this unit that can kill you. There is also the inherent production of X-rays due the tube. Please heed all warnings and use the proper tools and equipment because you are adjusting the HV section.

Power it down for 5 minutes, press and hold the power button when you reconnect. If that doesn't reset it, this is good to know. https://www.fixya.com/support/r29790007-repairing_own_television ..

Please checked LVDS cable is fix properly or not. Remove cleaned and refix.

Most likely it indicates that there is an error. When the light is blinking all of the time. You will need to troubleshoot to narrow down the problem and find the solutions. Problems can occur and happen and show up from hardware issues or the firmware that is installed on the TV.

Replace your motherboard

Your TV might of had died on you guys and it could also be a power supply problem with the TV too.