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Christie CP4230 - Service Manual

Christie CP4230
146 pages
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CP4230
Service Manual
020-100622-04

Table of Contents

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Summary

Introduction

1.1 Projector Components - Overview

Provides an overview of the projector's main components and their functions.

1.1.2 Touch Panel Controller (TPC)

Details the local user interface for projector operation and status monitoring.

1.3 Power and Lamp Requirements

Outlines the power specifications and lamp requirements for the projector.

1.3.2 7 kW Lamp Power Supply (LPS)

Describes the 7kW Lamp Power Supply, including installation and safety notes.

1.5 Lamp

Details the Xenon arc lamp, its mounting, and replacement considerations.

1.6 Lenses

Covers the primary and auxiliary lenses, including their installation and function.

1.6.1 Primary Lenses

Explains the function and importance of the primary lens for projector sealing.

Service Guidelines

2.4 Repair Cautions

Lists critical cautions and warnings to be observed during projector servicing.

2.6 Safety Warnings and Guidelines

Provides essential safety information for servicing the projector.

2.6.3 AC;Power Precautions

Details safety precautions related to AC power supply and connections.

2.6.4 Lamp Precautions

Highlights crucial safety warnings for handling the projector's high-pressure lamp.

2.7 Cooling

Explains the projector's cooling systems and the importance of regular inspection.

2.8 Maintenance and Cleaning

Covers regular maintenance checks and cleaning procedures for optimal performance.

Service Setups

3.3 Adjusting Lamp Position (LampLOC)

Describes the process for adjusting lamp position to optimize brightness and uniformity.

3.3.1 Automatically Adjusting the Lamp Position Using LampLOC

Details the automatic procedure for positioning the lamp for optimal performance.

3.5 DMD Convergence Procedure

Outlines the procedure for aligning the three DMD panels for accurate color representation.

3.5.1 Before Performing Convergence

Lists prerequisites and steps to take before starting the DMD convergence process.

3.6 Performing Marriage

Explains the procedure for engaging DCI physical interlocks to enable secured material display.

3.7 Upgrading Main Software

Provides steps for installing software upgrades for the projector.

Troubleshooting

4.1 Projector Does Not Power ON

Guides on diagnosing and resolving issues when the projector fails to power on.

4.2 Lamp

Covers common troubleshooting steps related to the projector lamp.

4.2.1 Lamp Does Not Ignite

Provides steps to troubleshoot if the projector lamp fails to ignite.

4.5 Displays

Addresses various issues related to image display and output quality.

4.5.1 Blank Screen, No Display of Cinema Image

Troubleshooting steps for when the projector displays a blank screen.

4.5.5 No Image, Just Solid Black or Green Display

Diagnosing issues where the display shows only black or green screens.

Parts and Module Replacement

5.2 GENERAL SAFETY WARNINGS AND GUIDELINES

Essential safety information and precautions for handling projector components.

5.3 REPLACEMENT PROCEDURES

Details the procedures and tools required for replacing projector modules.

5.3.1 Tools Required

Lists the necessary tools for performing replacement procedures.

5.4 Removing Projector Covers

Provides instructions on how to remove various projector covers for access.

5.5 Air Filters

Information on replacing the projector's air filters to maintain cooling efficiency.

5.6 Fans

Details the location and replacement of various cooling fans within the projector.

5.8 Illumination Optics and Liquid Cooling

Covers components within the illumination optics and liquid cooling systems.

5.9 Projector PCBs

Information on the various Printed Circuit Boards (PCBs) within the projector.

5.9.5 Projector Intelligence Board (PIB)

Details the Projector Intelligence Board's function and replacement.

5.10 Light Engine

Instructions for removing and replacing the projector's light engine assembly.

5.11 Power Supplies

Covers the projector's various power supply units and their components.

5.12 Lamp System Components

Details components within the lamp compartment for maintenance and replacement.

5.12.5 Lamp Replacement

Step-by-step guide for safely replacing the projector lamp.

5.13 Interlocks and Switches

Information on the projector's interlock switches and their functions.

Cleaning Projector Optics

6.1 Safety Precautions

Essential safety precautions to follow when cleaning optical components.

6.3 Clean Projector Optics

General guidelines and procedures for cleaning projector optical components.

6.3.2 Clean the Light Engine Prism

Procedure for cleaning the light engine prism assembly.

6.3.4 Clean the Projection Lens

Instructions for cleaning the projector's main projection lens.

Interconnections

7.1 CP4230 Interconnect Drawing

Illustrates the path of electrical connections between the projector's modules.

Serial API

8.1 Auxiliary Motorized Lens (AML)

Controls the motorized auxiliary lens (anamorphic or converter lens).

8.11 Focus Lens Position Adjustment (FCS)

Adjusts lens to specific focus position with specified direction using serial commands.

8.27 LampLOC Module (LLM)

Allows adjustment of lamp position to optimize intensity and uniformity.

8.33 Lamp Intensity (LPI)

Sets lamp intensity setpoint, adjusting lamp power to maintain intensity.

Specifications

9.1 Display

Details display characteristics such as resolution, refresh rate, and lumen output.

9.1.2 Maximum Lumen Output (Center Lumens)

Specifies the maximum lumen output for different lamp types.

9.2 Source Signal Compatibility

Lists supported source signal formats for cinema and non-cinema inputs.

9.6 Power Requirements

Details the power requirements for the projector head, lamp, and UPS input.

Exploded Views

A.1 Exploded View - Internal

Provides an internal exploded view of the projector's serviceable parts.

A.2 Exploded View - External

Provides an external exploded view of the projector's serviceable parts.

Christie CP4230 Specifications

General IconGeneral
BrandChristie
ModelCP4230
CategoryProjector
LanguageEnglish

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