Element E18031-2-SY Main Board/Power Supply for E2SW3918 (C8C3 Serial) used HV550QUBB25 can be found within

HV550QUBB25 can be found within serial number on barcode sticker on board

DLBB410 CQC10001044561

LJ94-02204H

49S405TDAAA

LN40A550P3FXZC

Element E18031-2-SY Main Board/Power Supply for E2SW3918 (C8C3 Serial) used HV550QUBB25 can be found withinPart Type: Main Unit, Main Board, VGA Input, HDMI Input, A V Board, Signal Board, Tuner Board, USB Input, Power Supply Unit Part Number: E18031 2 SY Location: 1E4 Additional Board Numbers: E18031 2 SY, CV6486H A42 11 Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and or panels. There are several different main boards for E2SW3918. This board is compatible with TVs with