Carte mère Sony KDL-42V4100 A-1547-086-A (1-876-561-13)
MFR Part Number 1: Sony A-1547-086-A. Horizontal lines indicate a defective LCD panel (screen) no part except a NEW screen will fix it. Part Type: BU Board, Main Unit. TV Part Types: Main Board. Panel Sticker Number: V420H1-L07 Rev C2.