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Genuine OEM DMD DLP chip for Optoma TX728 projector

OPTOMA

OPTOMA TX728 DMD DLP Chip projector accessory

SKU CH-X51T-2FQ60

Genuine OEM DMD DLP chip for Optoma TX728 tested at least three times for clear projection

  • Product typeOthers
  • Genuine OEM replacement restores original projection quality
  • Tested at least three times for zero dead pixels
  • Designed specifically for the Optoma TX728 model
  • New condition ensures full performance from first use
  • 30-day warranty period included with purchase

Genuine DMD chip for TX728

This is a genuine OEM DMD chip designed specifically for the Optoma TX728 projector. It serves as a direct replacement for the original digital micromirror device inside the unit. The component is intended for technicians or owners performing internal repairs to restore image functionality.

Tested for zero dead pixels

Each chip undergoes extensive testing at least three times before shipment to verify a clear projected image with no dead pixels. This validation process ensures the replacement part meets functional quality standards upon installation. The accessory includes a 30 day warranty period covering the component.

Restores native projector resolution

The DMD chip provides the exact micromirror array required by the TX728 to reproduce its native resolution and brightness performance. It comfortably handles the projector's standard imaging workload without degradation. The part does not alter the device's optical specifications or add capabilities beyond the original design.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 81% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

How often will the DMD chip in my Optoma TX728 need replacement under normal use?

The DMD chip is a solid-state component with no moving parts, so it does not have a scheduled replacement interval. It typically lasts for the projector's entire service life unless physical damage or manufacturing defects occur.

What is the first limitation I will hit when running the TX728 continuously for long presentations?

The projector's lamp or laser light source will reach its rated hour limit before the DMD chip shows any degradation, so light-source replacement is the first maintenance milestone.

Does installing this DMD chip change the fan noise or heat output of the TX728 during all-day operation?

The chip itself generates negligible heat and has no fan, so swapping it does not alter the projector's existing thermal profile or acoustic performance.

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