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Sharp Lc-26sb24u white screen with sound
You will get a white screen when you unplug the t-con from the main board. Doing so removes power to the LCD panel. Verify that all of your voltages from the power supply are correct. If they are, I'd look at the t-con board. It sounds like there is a problem with the t-con that is pulling down the main board.
on May 11, 2012
Sharp lc-32sb220u lcd tv. Green Power LED flashes steady
Okay, I found the problem. There is a problem with the
ccfl (lamp) groung PCB. Mine is completely burnt through. I am going to attempt to repair it, but will likely need to extract it from a different unit. This board is on the front right of the lx in the lamp housing behind the
lcd panel. What is happening: The inverter circuit on the power supply is detecting that one of the lamps is not lighting and it goes into shut down.
Hope this helps!
on Feb 23, 2012
User manual needed
I have the manual with me in pdf format .I dont remember from where I downloaded the manual. If you can provide your email address Then i will sent you the manual. Its not possible to upload through fixya. Or you can contact me on my email address. email@example.com
on Dec 17, 2011
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