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Small rectangular electronic chip with silver contacts and dark sensor window on green circuit board

OPTOMA

OPTOMA DMD/DLP Chip for DX609i EP726 EP726i projector accessory

SKU CH-DCJP-8M1TS

Genuine OEM DMD/DLP chip replaces the imaging engine in Optoma DX609i, EP726 and EP726i projectors, tested at least three times for dead-pixel-free performance

  • Product typeOthers
  • Genuine OEM replacement ensures exact fit for DX609i EP726 EP726i
  • Tested at least three times for a clear image with no dead pixels
  • New condition guarantees full performance from first use
  • 60 day warranty period included with purchase
  • Designed specifically for compatible Optoma projector models

Genuine DMD/DLP chip for Optoma DX609i EP726

This genuine OEM DMD/DLP chip replaces the imaging component in compatible Optoma projectors. It is extensively tested at least three times to project a clear image with no dead pixels. The accessory suits owners of the listed models who need to restore original display performance. Buyers with different projector models cannot use this part.

Passive component with no active cooling or power

The chip operates as a passive optical component inside the projector light engine. It generates no noise and draws no power of its own, relying entirely on the host projector for thermal management and electrical supply. Normal use imposes no additional thermal load or acoustic signature beyond the projector's standard operation. Installers should follow the projector manufacturer's service guidelines.

60-day warranty covers the tested component

The accessory includes a 60-day warranty against defects. No software, cables, mounting hardware or additional accessories are bundled with the chip. The warranty period begins on receipt and applies only to the DMD/DLP chip itself. Buyers requiring extended coverage or installation kits must source those separately.

How it compares

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

Price $75.99
Pricier than about 83% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

How is the DMD chip installed in the Optoma DX609i, and what step do people often get wrong?

The chip fits inside the optical block behind the lens assembly; the step most people miss is removing the old thermal pad residue completely before seating the new chip so the heat spreader makes full contact.

What maintenance or replacement will this DMD chip need later?

The chip itself has no serviceable parts; only the projector's air filter and lamp module require periodic cleaning or replacement to keep the optical path clear.

What limit shows up first when the projector runs continuously with this chip installed?

Thermal protection on the lamp driver typically triggers first, dimming the image after extended use until the cooling system brings temperatures back down.

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