Question about Samsung LNT4066F 40 in. LCD Television
I have found through my research that the problem is most likely Back Light Inverter board or the P/S board. The P/S board Circuit Card Assembly or P/S CCA as I call them in my line of work, provides the correct voltages to the Back Light Inverter. The Back Light Inverter CCA then provides the correct brightness and contrast required on the screen. I am almost certain it is either one.
Posted on Oct 15, 2009
This is with the sam sung t4066f cannot see picture but can here the sound
Posted on Jun 24, 2009
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Posted on Jan 02, 2017
im afraid to say that your display has gone the best thing you can do is call the supplyer of the tv if its under warranty or call samsung. the cost of a new display will be 400 - 500 pounds so you may have to buy a new set.
Posted on Mar 10, 2009
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