Questions & Answers for: Dynex how to replace tcon

when i turn on the tv i only get a picture on 1/2 of the television. the other half is distorted and has rotating lines. sometimes the clear picture is on 3/4 of the screen and only 1/4 of the screen ...

The picture is washed out and negative. I replaced the TCon board and this fixed the problem for about a month. Now the same problem has occurred again. Could this be another TCon board. They are hard

...replace the TCON board with a new one, since this is the most often the source of the trouble.You can usually find replacement supply circuit boards online by searching for your TV's model ...

...try replugging the cables into the tcon if that doesnt help the Tcon will most likely need to be

have a dynex 32 in. and not getting full picture on screen. theres about an inch of black on top and bottom of screen The TCON board or the LCD panel is faulty. Can confirm by replacing the TCON board