Partial part number (4374A) can be found on barcode sticker on board
S Video InputPart Number: BN96-17537ALocation: 2N1Additional Board Numbers: BN97-05730A
TCL part number T8-43NAGA-MA1 can sometimes
TNPH0793 This board has no suffix
PS43D491A4XXM
Vizio 21201-03685-S11 Main Board for M65Q6M-K04 (Serial LBSFL5LY, LBSFL5LZ) 37" Partial part number (4374A) can180 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: 21201 03685 S11Location: 02N4Additional Board Numbers: 21201 03685, MB MT5691 A V1. 0Notice: 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: SamsungM65Q6M K04 LBSFL5LY,