Hi All,
I have a Samsung LA46A950 that intermittently was displaying issues with evenly spaced vertical green lines only on dark / black areas - this has progressed to more often and blue lines sometimes, as well as a little image distortion.
My initial suspicion was the T-CON board, which I took out and cleaned but the issue persists. A heat gun on all of the control boards makes no noticeable change. Ive also reseated the T-CON to panel ribbons (4 of them) and moving them while the panel is on doesn't seem to change the issue.
Below are some photos of the issue - notice the lines appearing in various places over the black - this makes me suspect an electronics issue vs. a panel issue - happy to hear any opinions on if I should try a new T-CON board, try to investigate panel ribbons further, or something else!
T-CON board following cleaning:
Thankyou!!
I have a Samsung LA46A950 that intermittently was displaying issues with evenly spaced vertical green lines only on dark / black areas - this has progressed to more often and blue lines sometimes, as well as a little image distortion.
My initial suspicion was the T-CON board, which I took out and cleaned but the issue persists. A heat gun on all of the control boards makes no noticeable change. Ive also reseated the T-CON to panel ribbons (4 of them) and moving them while the panel is on doesn't seem to change the issue.
Below are some photos of the issue - notice the lines appearing in various places over the black - this makes me suspect an electronics issue vs. a panel issue - happy to hear any opinions on if I should try a new T-CON board, try to investigate panel ribbons further, or something else!
T-CON board following cleaning:
Thankyou!!
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