Main Board H9KW5 V5VYF 15141-1 — Compatible with 3660/3667/3668/3669 (1PC)

1PC replacement Main Board compatible with models 3660, 3667, 3668 and 3669. This unit is marked with part identifiers H9KW5, V5VYF and 15141-1. Supplied as a single board intended as a direct replacement to restore original device functionality.