Sharp Aquos LC-46D62U 46 in. LCD HDTV "replace backlight" Questions

...on the TV. Shine the flashlight onto the screen. If you cannot see any display even a faint one, the backlight inverter is dead, else the backlight lamps are busted. Replace which ever is the

replace it in the bezel. With a good spare backlight, you can test an inverter for condition (plug together and turn on the tv while the box is open). Similarly a good inverter can test the backlight.

...Do you think this is a backlighting tube problem or what? Thanks, Tom I think you are right about the backlight. You need to replace the backlight tube or, if you can, replace the TV. Good

how to replace a ccfl backlight CCFL backlight lamps for LCD back light repairs of monitors and laptops...

...backlight inverter. You have to replace the board with a new one.Have added the picture of inverter board and budge capacitor for your reference. If you need any more assistance feel free to contact ...

i have a lc-d45u sharp lcd that i get sound but no picture. Ur LCD backlight inverter board is dead.Replaced this board will get picture back.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD ...

...starts blinking if i turn the TV off and then on. The backlights and their power supply has to be replaced to fix the set. You will have to bring the set in for service to have this done. Jerry

I have an update on my problem with the backlights not working. I replaced the Main board with what I thought was the correct version but it is not. With the new Mainboard installed the backlighting c

...always on but no picture at all, just a lit up black screen, the problem is the LCD controller, I replaced that and it's perfect

...flashes,don't ever stop and never get backlight and picture.Ur Video backlight board is dead must replaced. Can you be more specific in naming the board