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Versión actual por: oldturkey03 ,

Texto:

'''++@syetronics++''' remove the back from your TV. Check the power board. Measure the voltages from the power board to the main board,see if you have STBY voltages. Compare the voltages to the values printed on the circuit board and let us know what you get. This could be a power board or a main board issue so we need to get more information from you. Also, post some good pictures of your boards with your question. That way we can see what you see. [guide|21499]
 
The only other thing you want to try before disassembling it is to check the backlight. When the TV screen goes black, shine a flashlight beam at an angle against your screen. If you can make out shapes or silhouettes it is your backlight that is not working. Let us know what you find.

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open

Aporte original por: oldturkey03 ,

Texto:

'''++@syetronics++'''  remove the back from your TV. Check the power board. Measure the voltages from the power board to the main board,see if you have STBY voltages. Compare the voltages to the values printed on the circuit board and let us know what you get. This could be a power board or a main board issue so we need to get more information from you. Also, post some good pictures of your boards with your question. That way we can see what you see. [guide|21499]

Estatus:

open