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Small rectangular DMD DLP chip on green circuit board with silver connectors, ViewSonic PJD6550LW accessory

ViewSonic

ViewSonic PJD6550LW DMD DLP chip projector accessory

SKU CH-C2D9-PQ66C

Genuine OEM DMD DLP chip for the PJD6550LW projector, tested at least three times for a clear image with no dead pixels

  • Product typeOthers
  • Genuine OEM DMD/DLP chip restores clear projection
  • Extensively tested at least three times for zero dead pixels
  • Designed specifically for ViewSonic PJD6550LW projector model
  • New condition ensures reliable performance from first use
  • 30 days warranty provides purchase confidence

Genuine DMD chip for ViewSonic PJD6550LW

This genuine OEM DMD chip is a direct replacement part for the ViewSonic PJD6550LW projector. It is intended for owners or technicians who need to restore image quality after the original chip has failed. The component arrives new and has been extensively tested to project a clear image with no dead pixels.

Chip-level repair requires projector disassembly

Installing this accessory means opening the projector housing and handling the optical engine, so it is not a user-serviceable consumable like a lamp. Buyers who want a simple plug-in upgrade or who lack experience with delicate electronics should not attempt the repair themselves. The part addresses only the DMD chip itself; it does not resolve faults in the light source, colour wheel or power supply.

Installation demands care and the right tools

The chip must be seated precisely on the board and the optical path realigned, otherwise the projected image will show artefacts or misalignment. Static discharge can damage the new device, so anti-static precautions are essential. Photos shown are illustrative only; the actual unit may have cosmetic marks in areas not visible in the images.

How it compares

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

Price $78.99
Pricier than about 85% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

Should I pick the DMD chip that matches my PJD6550LW model number?

Yes, this genuine OEM DMD chip is made for the ViewSonic PJD6550LW projector, so selecting the part that matches your model ensures correct fit and function.

What does the tested clear-image claim mean once the chip is installed in my projector?

The chip has been tested at least three times to project a clear image with no dead pixels, so you can expect a clean picture without stuck or missing pixels after installation.

What interface or standard does this DMD chip use, and what does it cap in practice?

It connects via the projector's internal DMD interface, which caps the replacement to the ViewSonic PJD6550LW model only.

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