Replacement Board ST6451D01-1-C-4 (342911007304) for 65S403 / 65S405TDAA

Compatible replacement board for TV models 65S403 and 65S405TDAA. Board model: ST6451D01-1-C-4. Part number: 342911007304. Use this board to replace the original unit in the listed models—confirm your TV model number before purchase to ensure proper fit.