Vizio 3655-0442-0150 (0171-2272-4309) Main Board for M550SL180 Day Warranty! Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, S Video InputPart Number: 3655 0442 0150Location: 00i4Additional Board Numbers: 0171 2272 4309Notice: 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. Part number can be found on the sticker. Compatible TV Models:

VO32LFHDTV10A VO37LHDTV10A VOJ320F1A VW37LHDTV30A VW37LHDTV40A

UA60JU6400RXEG

BN94-07592P

Part Number: N4VEF

LC-32LB591U

If your TV turns itself off after 15-30 minutes

Part Number: HP-S4253 Stand

UA65JU6000RXTW

BN94-02077F

There are multiple versions of the FW42D25T model

Works in televisions with SVC code: 47LS35A-5BC

Interchangeable Parts: 27-D028708