SAMSUNG
Main Logic CTRL Board
LJ92-01517B
Compatible TV Models:
Samsung
PN50A400C2DXZA
PN50A410C1DXZA
PN50A450P1DXZA
PN50A460S4DXZA
PPM50M8HBX/XAA
The board was extracted from a TV working correctly with a broken screen.
VERY IMPORTANT:
Horizontal lines on the screen are NEVER caused by a board. Horizontal lines indicate a defective LCD panel (screen) no part except a NEW screen will fix it.