Any idea what could be causing the left half of the screen to be completely black and the right half completely white?
No picture from any input or OSD. The audio, however, works fine. Also, the backlight changes intensity along with the input feed.
I've tested the voltages on all the marked test points I could find and everything reads OK.
I've tried applying both heat and pressure to the tabs connecting the panel to the buffer boards to no effect.
Unplugging the white ribbon cables going into the 2 buffer boards on the black half of the screen has no effect. Unplugging a ribbon cables going into a buffer boards on the white portion of the screen turns that quarter black.
No picture from any input or OSD. The audio, however, works fine. Also, the backlight changes intensity along with the input feed.
I've tested the voltages on all the marked test points I could find and everything reads OK.
I've tried applying both heat and pressure to the tabs connecting the panel to the buffer boards to no effect.
Unplugging the white ribbon cables going into the 2 buffer boards on the black half of the screen has no effect. Unplugging a ribbon cables going into a buffer boards on the white portion of the screen turns that quarter black.
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