SAMSUNG PN50A450P1D POWER SUPPLY BOARD BN44-00207A
Compatible TV Models:
PH50KLPLBC/ZA PH50KLPLBF/ZA PH50KLTLBC/ZA PN50A410C1DXZA PN50A410C1DXZC S508 PN50A410C1DXZC SV02 PN50A410C1DXZC SK04 PN50A410C1DXZC SK15 PN50A410C1DXZC S013 PN50A410C1DXZC SV16 PN50A410C1DXZC SO04 PN50A410C1DXZC S514 PN50A410C1DXZC S006 PN50A410C1DXZC SS02 PN50A450P1DXZA PN50A450P1DXZC PN50A460S4DXZA PPM50M8HBX/XAA 0004 PPM50M8HBX/XAA ST04
The board was extracted from a TV working correctly with a broken screen.
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.