Replacing The Illumination Optic System - Christie Roadie 4K35 Service Manual

11. Disconnect the red FPGA blower.
12. Remove the red FPGA blower bracket from the firewall.
13. Disconnect the LAD fan connection from the secondary EVB2 board.
14. Disconnect the LVDS cables from the card cage.
15. Loosen the three captive screws securing the light engine in place.
16. Using the built-in light engine handle, carefully lift the light engine assembly out of the
projector.
17. To complete the installation, repeat these steps in reverse order.
18. Adjust convergence (on page 26).
19. Adjust appropriate optical items.
Related information
Replacing the light engine fan pack (fan #5, 6, 7, and 8) (on page 48)
Service setups (on page 22)

Replacing the illumination optic system

Estimated replacement time: 15 minutes + 15 minute calibration
Warning! Failure to comply with the following could result in death or serious injury.
• UV EXPOSURE! Protective UV safety glasses with side shields and Christie approved protective
safety clothing must be worn when performing optical adjustments or servicing the product.
1. Remove the projection lens (on page 79).
2. Remove the front top lid (on page 40).
3. Remove the light engine lid (on page 41).
4. Remove the light sensor module (on page 67).
5. Disconnect the thermal harness on the integrator.
6. Remove the light engine assembly (on page 62).
7. Remove the front cover (on page 44).
Roadie 4K35 and 4K45 Service Manual
020-101694-03 Rev. 1 (01-2016)
Copyright 2016 Christie Digital Systems USA Inc. All rights reserved.
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Parts and module replacement
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