Question about Mitsubishi LT-46144 46 in. LCD HDTV
I recently turned on my 46 in. Mitsubishi LCD, and it has a green vertical line approximately 1/8 of an inch thick about 3 inches from the left edge of the screen. Over the course of about 3 minutes it fades and disappears. I am concerned that one of these days the line will not disappear. Anyone have any idea what may be causing the line to appear. The digital board in the television has gone out, and been replaced twice in the 10 months I have had the television as well. The repairman that replaced it both times said that he had no idea what would cause the board to go out, but it must be something.
The TCON board at the top of the panel is causing the issue. You will need to replace the whole panel.
When the set warms up, the TCON behaves. Replace the panel now to avoid what will eventually become a permanent line (if not several)
Posted on Aug 01, 2009
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Posted on Jan 02, 2017
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