Hi Team,
Our customer is looking for a replacement DLP device for the Optoma HZ39HDR due to some dead pixels. Optoma customer support team provided the part number DMD TI 1019-543AB to our customer. He was also given the part number 48.7AR01G001. I have checked the specifications of the Optoma HZ39HDR and noticed that TI DLP device is used.
Our customer can't disassemble the projector as it is still working with some dead pixels. However, he found a picture of the device from the internet which I attached below. Can you please confirm if this is a TI DLP device? Can you please provide the orderable part number?

Regards,
Danilo