I washed my TV screen with vinegar and water in a spray bottle, I didn't leave the solution soaking, I wiped it all. Later last night, the TV came on and you could see 1/2 the screen and the other 1/2 was white, now it's all white. Can I fix this???? Thanks!!
First of all vinegar is acidic. You are supposed to use a soft cloth or tissue dampened with the proper cleaning solution for LCD screens. You can also make your own cleaning solution.
Even though you think you used very little, all it takes is a single drop or enough vapors to go down below the screen to the circuit board inside. Once liquid touches one of these boards most often damage will occur.
These boards are multi layered and use very high density SMD technology. They are usually impossible and too costly to service. The normal practice is to change the defective board, and then do any necessary adjustments.
I would suggest you call the service rep for your TV type and inquire about how to go about getting an estimate. I can tell you fixing this type of set will not be low in cost.
Jerry G.
SOURCE: I have no picture only sound. Before it went we
could be the av board............you can get 1 from ebay...........
easy to swap over................
cheers
SOURCE: My tv stopped showing picture but still apperears
If the whole screen is just white light, the the LCD controller (t-con) board may have gone out. Your TV can have more than one version of the boards inside.
You can get parts here: http://www.shopjimmy.com/catalogsearch/result/?q=LG+32LG30+
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