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Optics
Learn how to replace the light source, mirrors, and other optical components.
Warning! If not avoided, the following could result in death or serious injury.
•
The projector must be powered off and all components must be re-installed before powering on
the projector for doing any optical alignment.
Caution! If not avoided, the following could result in minor or moderate injury.
•
SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning,
removing components, or opening any enclosure.
•
HOT SURFACE HAZARD! If light output is unexpectedly low, shut down and allow adequate time
for potentially hot components to cool before performing any service operations.
•
Always wear powder-free latex gloves when handling optical components.
•
Wear an electrostatic discharge (ESD) strap and use insulated tools when replacing the light
engine.
Integrator assembly
The integrator assembly captures light from the RGB laser source and combines it into a uniform
rectangular light source for the light engine.
1. Remove the rear cover (on page 39).
2. Remove the card cage (on page 45).
3. Remove the coolant reservoir (on page 62).
4. If required, release the diffuser harness (J135) from the rear card cage security bracket clips.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-06 Rev. 1 (08-2022)
Copyright
©
2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
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