Part number can be found on barcode sticker on board
Part Number: 1-474-211-11
Interchangeable Parts: BN94-04355K
Additional Board Numbers: L55H1_ESM
UN55KU6270F
Sharp NQP890M0006N17 (CV3393BH-C) Main Board LC-60LE452U LC-60LE450U new Part number can be found180 Day Warranty! Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A V Board, Signal Board, Tuner Board, USB Input, Digital Audio Coaxial, PC Audio, Headphone Jack Part Number: NQP890M0006N17 Location: 1E2 Additional Board Numbers: CV3393BH C, 39J2076, SY13377, 1. 80. 42. 00201, SY13293, SY13193 Notice: Number shown on white sticker may vary (e. g. 39J2076, 38J1765, 39J2084,37H0813 etc.), but all versions are interchangeable. Compatible TV