Sony KDL-40Z4100 TV

Posted: 2 years ago Quote #533
After 10 years my LCD TV set failed showing sharp texts but the picture is with negative inverted colors.
I made photo pictures of display screen, however I cannot attach them to email.
Is the problem caused by T-CON board ? How high is the probability the problem is caused by components on T-CON board ?

Posted: 2 years ago Quote #534
Statistically speaking it is highly likely that the problem is the gamma correction IC on the T-CON.