I have two Samsung KS series TVs (UE55KS7000 and UE49KS7090). Both have some panel issues. I would like to diagnose those for panel repair.
Those main boards have the TCON integrated.
In many Internet posts and Youtube videos those people show, that they separate the left or right cable from the TCON / main board to the Panel to diagnose, whether the problem is on the right or left side of the panel.
However on that KS series, as soon as I disconnect one side or even just disconnect one of the driver boards of the panel itself (left and right side have two driver boards each), the TV will not turn on.
I assume this is some internal diagnostics to protect the TV. Does anyone know, what is measured here and whether that protection can by bypassed ?
Those main boards have the TCON integrated.
In many Internet posts and Youtube videos those people show, that they separate the left or right cable from the TCON / main board to the Panel to diagnose, whether the problem is on the right or left side of the panel.
However on that KS series, as soon as I disconnect one side or even just disconnect one of the driver boards of the panel itself (left and right side have two driver boards each), the TV will not turn on.
I assume this is some internal diagnostics to protect the TV. Does anyone know, what is measured here and whether that protection can by bypassed ?
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