1910โ543AB DMD Chip โ 4K Display Chip for Projectors & TVs, 57.JR2J3.002
The 1910โ543AB is a 4K DMD chip used in highโresolution projectors and televisions. When it fails, you’ll see white dots that start small and gradually multiply until the image looks like falling snow. This chip is a direct replacement for 1910โ523AB โ they are fully interchangeable.
Important compatibility note: There are several similarโlooking DMD models that are not compatible with this chip, including 1910โ553AB, 1910โ513AB, and others. Do not assume a similar number will work. Always check your original part number before ordering.
If your 4K projector or TV is showing white dots, a failing DMD is almost always the cause. Swapping it with this genuine 1910โ543AB restores a clean, dotโfree image.
Before ordering: Verify your existing DMD part number. If you’re unsure, send us a clear photo โ we’ll confirm compatibility for you.
