Power Supply Board PWB-1431 for LED LE1902X — 10 Pin Output (TAC-3520XXXX)

Replacement power supply board PWB-1431 designed for LED model LE1902X. This unit provides a 10 pin output connector and carries the part identifier TAC-3520XXXX. Intended as a direct-fit replacement to restore power functions for LE1902X displays while preserving original connections and mounting.