Hello Everybody,
I have a 40 inch LCD SAMSUNG LE40A656A1CXXE. Its problem is that there are Vertical Lines on Right Half of The Screen.
Interestingly enough, when I move my mouse (in the case if connected to a PC) or when I am watching the TV, lines also move. At first appearance, I had thought that the problem might arose from loose vertical ribbons (COF), but when I opened up the TV for further investigations, I realized that the problem cannot be solved by touching them.
Moreover, I detached the T-CON board for a new round of investigation. I personally did not observe any suspicious mark on it. So, I decided to randomly test the capacitors, Transistors etc. Again, I did not find any clues. Can the problem be caused by any IC? For further info, please refer to those two more pictures from two sides of T-CON attached below.
I was wondering if you could please aid me to find out the problem. Thank you!
I have a 40 inch LCD SAMSUNG LE40A656A1CXXE. Its problem is that there are Vertical Lines on Right Half of The Screen.
Interestingly enough, when I move my mouse (in the case if connected to a PC) or when I am watching the TV, lines also move. At first appearance, I had thought that the problem might arose from loose vertical ribbons (COF), but when I opened up the TV for further investigations, I realized that the problem cannot be solved by touching them.
Moreover, I detached the T-CON board for a new round of investigation. I personally did not observe any suspicious mark on it. So, I decided to randomly test the capacitors, Transistors etc. Again, I did not find any clues. Can the problem be caused by any IC? For further info, please refer to those two more pictures from two sides of T-CON attached below.
I was wondering if you could please aid me to find out the problem. Thank you!
Comment