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Old 05-17-2018, 05:51 AM   #20
Andrew F. Ali
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Join Date: Jan 2014
City & State: Point Fortin
My Country: Trinidad & Tobago
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Default Re: 55ub850v no picture

Quote:
Originally Posted by budm View Post
T-CON board is dead, it has 12V feeding it but lots of Voltages are really really low. Do you get the same readings if the cables between T-CON and LCD panel are removed. The board may not be compatible with your screen, also can be bad panel that causes lots of Voltages on T-CON to be low.
+10 Bad panel sorry to say. With 12V supply coming in and getting only mV on several of those test points, it would appear that either the T-CON is not working as previously stated or the Panel. I suspect the Panel though.
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