Andrew Ozuna Posted on Aug 17, 2016

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Samsung series 5. 5500 LED TV BLACK SCREEN

Samsung series 5. 5500 UN32F5500AFXZA Screen is black, I do have sound. Used flash light test I can see image. I see no light from back coming up from screen in dark with no lights (TV IS ON). The t-com board has 3 blue lights. ? What may be trouble.

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Ravi

Samsung Master 1,682 Answers
Posted on Aug 17, 2016

Ravi

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Joined: Nov 10, 2013

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Perhaps the backlight invertor driver circuit.

Samsung TV Repair Part Number Identification Backlight Inverters LED...
See where the wires from the long LED strips on the both sides of the screen lead you to.

does your model have separate board for backlight ? or is it integrated with TCON ?

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