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Pleasebe sure that the BOARDPart Number AND SERIAL NUMBERare EXACT to theone you are ordering, some models have different boards. Do not matchby TV Model. There are possibly several different boards for eachmodel TV. All items are tested and guaranteed to work.”
Themajority of our parts arereclaimed FROM WORKING BROKEN SCREENTV\'S. We do not have NEW PARTS. We reclaimed them from workingdamaged TV\'s. From reclaiming to shipping, all of our parts gothrough a rigorous inspection.
Diagnostictips:
1.Symptom:TV has sound, but no picture or looks like it is coming on(from thelight(s) on the front panel), but the screen is dark or there is nopicture. Tip: Try shining a light on the front of the TV after youturn it on. Do you see a faint picture? If not, it may just need acircuit board replacement. If you do see a picture, then the backlights is most likely that powers the back lights is at fault.
Symptom:TVis dead. There are no lights that come on anywhere when you plug theTV in to a power outlet and press the power button. Tip: This can becaused by a blown fuse from a surge or lightning, but most often itis caused by a defective main board
Symptom:TheHDMI ports are not functioning or not functioning properly. Tip:Mostoften, the problem is with the main board. Most main boards containall of the HDMI ports, so replacing it will fix the problem98 percentof the time. HDMI ports are often damaged by lightning. The top techreports that about half the jobs he assesses that have lightningdamage involve main board replacement because HDMI ports arenon-functional even though the rest of the TV operates normally.
Symptom:TheTV appears to be in an endless cycle of coming on and going off byitself showing the logo only. Sometimes the cycle ends with the TVstaying on or going off. This is normally a main board problem
BN96-16513A SAMSUNG PLASMA (LJ92-01750A) PN51D490A1D Main Logic CTRL Board
$7.26
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