1910-543AB DMD Chip for Optoma Projectors - 90 Day Warranty

DMD Chip for the following Optoma models: HD146X, BR400HD, ZH403, HZ39HDR, HD243X, HD28HDRDIY repair for the "white dot" issue many face with projectors! This listing is for a new, factory-direct DLP chip that will work in many Optoma Projectors and others with the same model DMD chip. This chip can fix many common issues including the impairing white dots, pesky vertical lines, and more. It also simply brings back the brilliance of the projectors it was first released with! DMD Chip Specifications Specifications Data Alternate Part Numbers 1910-523AB, 1910-543AB, 57.JR2J3.002 Part Type DMD Chip Warranty 90 Days Condition New Board Numbers 1910-523AB, 1910-543AB, 57.JR2J3.002