Part number can be found within serial number on barcode sticker
BN94-02588W
LJ92-01669A Partial PBA number (669A) can be found on the sticker
Interchangeable Parts: BN44-00200A
Sony A-1547-088-A (1-876-561-13) BU Main Board for KDL-52V4100 DoNOTList Part number can be found180 Day Warranty! Part Type: BU Board, Main Unit, Main Board, VGA Input, HDMI Input, A V Board, Tuner Board, USB Input, S Video Input Part Number: A 1547 088 A Additional Board Numbers: 1 876 561 13, A1506072C, A1506072B Location: 0D2 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. For TVs with serial number between 8,000,011 8,300,000 or 9,000,001