TV WILL NOT COME ON WHEN YOU TURN IT ON THE POWER LIGHT JUST BLINKS I TOOK THE BOARD OUT THAT HAS THE REMOTE SENSOR ON IT AND BEHIND THE REMOTE SENSOR THERE ARE TWO TUBE LIKE PIECES ONE IS WHITE TESTS GOOD THE OTHER IS A DARK GRAY COLLORED AND HAS NO POWER WHEN TESTED AND LOOKS LIKE IT IS BLOWN NEED TO KNOW THE NAME OF THIS PART SO I CAN TRY TO FIX MY TV
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Does the tv have any lights that display when you plug it in? If you have no lights, It is more than likely a power board. How ever if you do have a power light. You will notice it blinks after trying to turn the unit on by pressing the power button. The blinking light is a fault code. Count the light blinks.
Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com
Sharp LED/LCD EEP cleared Step
Remove Mains Plug
Press On/Off Switch from LED/LCD Panel
Press Ch Down & Input Switch together and plug in mains cord
LED/LCD will start
"K" will appier on Screen
Press Ch Down & Vol Down from LED/LED Panel
1/9 Page will appier on Screen
Go to 9/10 page by pressing Up & Down arrow of remote
Select EEP Cleared
Press ok button from remote
On Screen dispay EEP running
Remove Mains Plug after complete EEP Run
The constant blinking green light means that the TV is not booting up. This is a common problem on this set.You need to remove the shield from the DM board (standing upright on the left where the DTV RF connector is)and inside you will see the four leaky capacitors (1000 MFD 16 VOLT)replace them,plug the TV in and wait 70 seconds for the blinking light to stop,then turn on the TV.The hard part will be removing the board from the TV(lots of screws and connectors,takes time)