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Small rectangular circuit board with a silver reflective chip mounted in the centre

Vivitek

Vivitek DMD DLP chip for D859 D555WH D851 D511 D791ST D555 D837

SKU CH-19PE-9KAJQ

Genuine DMD DLP chip tested for clear projection with no dead pixels across compatible Vivitek models

  • TypeOthers
  • Genuine Vivitek replacement restores original projector performance
  • Compatible with D859 D555WH D851 D511 D791ST D555 D837 models
  • Extensively tested at least three times for zero dead pixels
  • New condition ensures reliable long-term operation
  • Direct-fit DMD DLP chip simplifies projector repair

Genuine DMD replacement for Vivitek projectors

This genuine DMD chip restores image quality on Vivitek D859, D555WH, D851, D511, D791ST, D555 and D837 models. Each unit is tested at least three times to confirm a clear picture with no dead pixels. It is intended for technicians or owners performing component-level repairs.

Fits listed Vivitek models directly

The chip matches the optical engine specifications for the seven compatible projectors without adapters or firmware changes. Installation returns the projector to its original brightness and colour performance. No additional parts are required beyond standard disassembly tools.

Supports the native resolution of each listed

The component handles the full pixel matrix for the D859, D555WH, D851, D511, D791ST, D555 and D837. It does not add higher resolutions, HDR processing or 3D capabilities beyond what each projector originally provided. Buyers needing a different chip format or a complete optical block should look elsewhere.

Highlights

  • Genuine Vivitek replacement restores original projector performance
  • Compatible with D859 D555WH D851 D511 D791ST D555 D837 models
  • Extensively tested at least three times for zero dead pixels
  • New condition ensures reliable long-term operation
  • Direct-fit DMD DLP chip simplifies projector repair

Specifications

TypeOthers

Questions about this item

What is the tested dead-pixel tolerance on this DMD chip?

The supplier states each chip is extensively tested at least three times to project a clear image with no dead pixels.

How much heat does this replacement chip add during all-day projection?

The chip is a passive optical component; it does not generate measurable heat or noise beyond the projector’s existing lamp and cooling system.

Which projector models accept this DMD chip without modification?

It is a genuine replacement for Vivitek models D859, D555WH, D851, D511, D791ST, D555 and D837.

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