Main bn41-01751a bn94-05412q for Samsung TV le40d550, le32d550, le46d551 etc. Main motherboard bn41-01751a bn94-05412q le40d550 le32d550 le46d551 Samsung bn40-00197a dtos40fvl082a - AliExpress
Samsung LED TV LE40D550
Replacement TV Remote Control for Samsung LE40D550 Television | Walmart Canada