Got this Samsung TV that came in with power but no display. The TCON has a burnt IC18 as in picture so I suspect a faulty board:

Board was replaced but not 100% sure if the new tcon is working or not and I got this:

Is the issue caused by that "new" tcon or the panel itself?
Board was replaced but not 100% sure if the new tcon is working or not and I got this:
Is the issue caused by that "new" tcon or the panel itself?
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