LG 6871QZH034B (6870QZH001C) ZSUS Board

Replacement sustain board for the LG DU-42PX12X.

It works with the other sustain and buffer boards to drive the panel.

It is listed for 6 model references on this chassis.

The part carries 6870QZH001C and 6871QZH034B among its numbers.

Match your original part number against this listing before ordering.