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Small rectangular circuit board with a silver DMD chip mounted centrally, green PCB, gold edge connector, new condition

Panasonic

Panasonic PT-CW330U CW230 DMD/DLP Chip projector accessory

SKU CH-4CS2-4H4A2

Genuine OEM DMD/DLP chip tested at least three times for clear, dead-pixel-free projection on PT-CW330U and CW230 projectors

  • Product typeOthers
  • Genuine OEM chip ensures precise compatibility with PT-CW330U and CW230 models
  • Triple testing cycle eliminates dead pixels for a consistently clear image
  • New condition guarantees full operational lifespan from first installation
  • Designed specifically as a DMD/DLP replacement for reliable projector performance
  • 60-day coverage period provides confidence in the component's quality

Genuine DMD/DLP Chip for Panasonic PT-CW330U CW230

This is a genuine OEM DMD/DLP replacement chip designed for Panasonic PT-CW330U and CW230 projectors. It restores the imaging engine so the projector can produce a clear picture again. Each unit has been extensively tested at least three times to confirm zero dead pixels before it ships.

For owners of a PT-CW330U

Install this chip if your compatible Panasonic projector shows image artefacts, stuck pixels or a degraded picture caused by a faulty DMD. It is not suitable for any other projector model or brand, and it will not resolve issues unrelated to the imager such as lamp ageing, colour-wheel failure or optics misalignment.

Direct imager replacement

The component replaces the original DMD/DLP chip inside the specified Panasonic models, providing the same native resolution and optical performance. Testing guarantees a clean imaging surface with no dead pixels, so the projector returns to its intended clarity. Headroom is limited to the exact specifications of the host projector; the chip cannot add resolution, brightness or features beyond what the PT-CW330U or CW230 originally delivered.

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

Which Panasonic projectors accept this DMD chip?

The chip is built for the PT-CW330U and CW230 models; verify the label on your unit matches one of those numbers before ordering.

Will the chip work if my projector still uses the original lamp assembly?

Yes — the DMD is an optical component that operates independently of the lamp, so the existing lamp housing can stay in place.

What should I look for to confirm the chip is functioning correctly after installation?

Power on the projector and check for a uniform image with no stuck or missing pixels; the supplier tests each chip at least three times to ensure a clean picture.

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