ZB is stamped in white box
so you can reach way underneath the couch where a lot of debris hides out
Suffix for this board is AB
Part Type: Power Supply UnitPart Number: 1-895-978-11Location: 00L5Additional Board Numbers: PLTVFP181XAX3
Notice: This board is compatible with TVs with SVC code 49UK6090PUA
ONN M22234-MT Main Board for 100044717 unit ZB is stamped in white180 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: M22234 MTLocation: 3G3Additional Board Numbers: 515C90100M13Notice: 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. Compatible TV Models: ONN 100044717