Main Board for SHIATSULOGIC EX-R/LXThe Main PCB (Power Circuit Board) is a critical component that ensures the proper operation and performance of the SHIATSULOGIC EX R and LX pedicure massage chairs. Serving as the chairs central control unit, this board manages and coordinates multiple functions, including power distribution, massage operations, and system communication. Engineered for reliability and precision, the Main PCB helps maintain smooth functionality and restores full