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Small rectangular circuit board with a silver DMD chip and gold connectors 605ST model

OPTOMA

OPTOMA EW605ST DMD DLP Chip projector accessory

SKU CH-1BS9-4MKK9

Genuine OEM DMD/DLP chip for the Optoma EW605ST, tested at least three times for a clear image with no dead pixels

  • Product typeOthers
  • Genuine OEM replacement restores original projector performance
  • Extensively tested at least three times for zero dead pixels
  • Designed specifically for the Optoma EW605ST model
  • New condition ensures full component reliability
  • 30 day warranty period included with purchase

Genuine DMD Chip for Optoma EW605ST

This genuine OEM DMD/DLP chip is a direct replacement component for the Optoma EW605ST projector. It restores the imaging engine when the original chip fails or degrades. Installers and service technicians use it to return the projector to its intended optical performance.

Tested for zero dead pixels

Each unit is tested at least three times to confirm a clear image with no dead pixels before it ships. The 30 day warranty covers early-life defects. Buyers who need a longer coverage period or a projector with higher native resolution should look elsewhere.

Service part with cosmetic variance

The chip arrives as a loose component ready for professional installation into the DLP block. Photos are illustrative; the actual part may show minor cosmetic marks or scratches that do not affect function. No tools, thermal compound or housing are included in the package.

How it compares

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

Price $71.99
Pricier than about 78% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

Will this DMD chip work with the existing optics in my EW605ST projector?

The chip is an OEM part made for the EW605ST, so it matches the projector's optical path and alignment requirements.

How can I verify the replacement chip is projecting correctly after installation?

The supplier tests each chip at least three times to confirm a clear image with no dead pixels before it ships.

Does the package include any tools or thermal paste for the swap?

The listing covers the DMD chip only; any disassembly tools or thermal compound must be sourced separately.

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