Light Processor - Barco DP2K SLP Series Service Manual

Light Processor

About this chapter
This chapter gives a brief introduction of the Light Processor assembly. Futhermore, this chapter includes the
replacement procedure of the whole Light Processor. The convergence adjustment procedure and the service
information about the Integration Rod is grouped in a separate chapters in this manual, see chapter
"Convergence", page 157, and "Integration Rod", page 139.
WARNING: The procedures below may only be performed by Barco trained and qualified
technicians.
WARNING: Disconnect the power cord of the projector from the power net and wait a few minutes
(to discharge the capacitors) prior to starting this procedure.
CAUTION: Wear a wrist band which is connected to the ground while handling the electrostatic
discharge sensitive parts.
CAUTION: Remove the light processor of the projector only in a clean and dust free area. Never
remove the side cover in an area which is subject to airborne contaminants such as that produced
by smoke machines or similar.
CAUTION: Remove the projector lens before removing the Light Processor.
Overview
•
Introduction Light Processor
•
Diagnostic
•
Light Processor replacement process
•
Removing the Light Processor
•
Installing the Light Processor
•
Cleaning the Prism exit side
•
Replacement of the fan of the Light Processor compartment
•
Replacement of the fan of the Red channel
•
Replacement of the fan of the Green channel
•
Replacement of the fan of the Blue channel
•
Authorization to clear security warning on the projector
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R5906848 /04 DP2K SLP Series 95