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Christie CP4230 Service Manual

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CP4230
S e r v i c e M a n u a l
020-100622-04

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Summary of Contents for Christie CP4230

  • Page 1 CP4230 S e r v i c e M a n u a l 020-100622-04...
  • Page 3 CP4230 S E R V I C E M A N U A L 020-100622-04...
  • Page 4 Performance specifications are based on information available at the time of printing. Christie makes no warranty of any kind with regard to this material, including, but not limited to, implied warranties of fitness for a particular purpose. Christie will not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or use of this material.

  • Page 5: Table Of Contents

    Wear Protective Clothing .....................2-3 Cool the Lamp Completely ....................2-4 2.7 Cooling ............................2-4 2.7.1 Ventilation ...........................2-4 2.7.2 Light Engine Air Filter ......................2-4 2.7.3 Liquid Cooling (Radiator) Air Filter ...................2-4 2.7.4 Liquid Cooling System ......................2-5 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 6 4.2.1 Lamp Does Not Ignite......................4-2 4.2.2 Lamp Suddenly Goes OFF....................4-3 4.2.3 Flicker, Shadows Or Dimness....................4-3 4.2.4 LampLOC™ Does Not Seem to Work ................4-3 4.2.5 LiteLOC™ Does Not Seem to Work ...................4-4 4.3 TPC ..............................4-4 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 7 5.4.8 Lamp Door...........................5-9 5.4.9 LVPS/LPS Cover.........................5-10 5.4.10 PIB/ICP Cover ........................5-10 5.4.11 Access Panel Frame ......................5-11 5.4.12 Rear Top Lid........................5-11 5.5 Air Filters.............................5-12 5.5.1 Light Engine Air Filter ......................5-12 5.5.2 Radiator Air Filter........................5-12 5.5.3 LAD Filter..........................5-13 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 8 5.12.4 Igniter ..........................5-37 5.12.5 Lamp Replacement ......................5-38 5.12.6 Lamp Adjust Assembly (including IMCB)................5-42 5.12.7 Main AC Blower ........................5-42 5.12.8 Main Blower Vane Switch ....................5-43 5.12.9 Reflectors (Including Heat Dump)..................5-44 5.12.10 UV Filter ..........................5-45 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 9 6.3.3 Clean the UV Filter......................6-3 6.3.4 Clean the Projection Lens ....................6-3 6.3.5 Clean the Reflector ......................6-4 6.3.6 Clean the Integrator ......................6-5 7: Interconnections 7.1 CP4230 Interconnect Drawing ....................7-1 8: Serial API 9: Specifications 9.1 Display............................9-1 9.1.1 Panel Resolution and Refresh Rate..................9-1 9.1.2 Maximum Lumen Output (Center Lumens) ................9-1...
  • Page 10 9.10.1 Operating Environment......................9-11 9.10.2 Non-Operating Environment....................9-11 9.11 Accessories ..........................9-11 9.11.1 Standard (Included with product) ..................9-11 9.11.2 Accessories (sold separately) .....................9-11 A: Exploded Views A.1 Exploded View - Internal......................A-1 A.2 Exploded View - External......................A-2 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 11: Labels And Marking

    Disclaimer: Every effort has been made to ensure the information in this manual is accurate and complete. However, due to continuing research all information is subject to change without notice. Christie assumes no responsibility for omissions or inaccuracies. 1.0.1 Labels and Marking Observe and follow any warnings and instructions marked on the projector.

  • Page 12: Control

    The TPC mounts on the rear of the projector and can be adjusted to virtually any angle using the included double ball joint mount to allow convenient viewing and flexible operation in various installation configurations. NOTE: The TPC for the CP4230 is not interchange- able with CP2220 to CP2230 TPC’s.

  • Page 13: Cooling

    Power and Lamp Requirements The universal lamp power supply (LPS) in the CP4230 offers adjustable lamp power to suit the size of lamp currently in use. Software allows each lamp to be over-driven by approximately 10% of its maximum rating.

  • Page 14: Low Voltage Power Supply

    LiteLOC feature to maintain constant light output. The connection can be disconnected during servicing, allowing the lamp power supply to be operated and interrogated by a service person using a laptop. For more information, refer to the CP4230 User Manual (P/N: 020-100621-xx). 1.3.3 Low Voltage Power Supply The LVPS provides all of the power to the projector in full power mode, with the exception of the TPC which is powered by the standby power supply.

  • Page 15: Interlocks

    "cradle" or yoke, which can be located approximately 1" forward or back to accommodate longer (4.5kW and 6.0kW CDXL) versus shorter (2.0kW and 30kW CDXL) lamps. An anode clamp secured to the CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 16: Lamploc Module

    Good boresight ensures alignment of the primary lens to the light engine and prism. Refer to the CP4230 User Manual (P/N: 020-100621-xx) for all other primary lens installation details, the boresight adjustment procedure at the screen, and lens specifications.

  • Page 17: Anamorphic Lens

    “scope” cinema displays. The wide converter lens “zooms” the image from flat to scope image formats. It magnifies a scope-formatted 2.39:1 image so it fills the screen without the sue of an anamorphic lens. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 19: 2: Service Guidelines

    Christie Protective Clothing Safety Kit (P/N: 598900-095). DANGER! NEVER strike the lamp or run the lamp with the lamp door removed.

  • Page 20: Security Roles

    Section 2: Service Guidelines Security Roles Only Christie authorized service technicians should perform field repair and service to the unit. Marriage must also only be performed by Christie authorized service technicians. Theater personnel may only perform diagnostic functions, such as running Interrogator.

  • Page 21: Ac/Power Precautions

    EXPLOSION HAZARD! Wear authorized protective safety gear whenever the lamp door is open! Any lamp used in the CP4230 is under high pressure and must be handled with great care at all times. Lamps may explode if dropped or mishandled.

  • Page 22: Cool The Lamp Completely

    Cooling The CP4230 high-intensity lamp and electronics rely on a variety of cooling components to reduce internal operating temperatures. Regular inspection and maintenance of the entire cooling system is critical to prevent overheating and sudden projector failure and helps to ensure reliable operation of all projector components over time.

  • Page 23: Liquid Cooling System

    2.7.4 Liquid Cooling System Check: Every 6 months The liquid cooling system circulates liquid to and from the DMD heatsinks in the CP4230 reducing the DMD operating temperature to an acceptable level. Check the coolant level every six months, by removing the top projector lid.

  • Page 24: Maintenance And Cleaning

    In this projector, check only the lens and lamp reflector. Maintenance of other optical components requires a Christie authorized service technician. Check these components periodically in a clean, dust-free environment using a high-intensity light source or flashlight. Clean them only when dust, dirt, oil, fingerprints or other marks are obvious.

  • Page 25: Cleaning The Lens

    2. Fold a clean microfiber cloth and dampen with methanol. Make sure to wipe evenly with the smooth portion of the cloth that has no folds or creases. DO NOT apply pressure with your fingers. Use the solution in the cloth to collect the dirt. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 26: Other Components

    Clean the high voltage terminal and insulator to remove accumulated dust or dirt. Airflow Interlocks The CP4230 uses two airflow interlocks; a lamp blower vane switch and an extractor vane switch. The lamp blower vane switch is located within the lamp cooling compartment. The extractor vane switch is located just inside the top duct on the projector lid.

  • Page 27: Cleaning

    Components Preventative Measures Cleaning Technique Lamp Wear protective gear approved by Christie, Remove fingerprints or dirt with pure isopropyl and handle by the ends only. Never grip the alcohol and a clean lint-free cloth. glass portion of the lamp. NOTE: Any fin- gerprints will reduce output quality and shorten lamp life.

  • Page 29: 3: Service Setups

    Reflectors, 12" Glass ™ • Adjust LampLOC UV Filter • Adjust LampLOC ™ Vane Switch (Exhaust) ™ • Adjust LampLOC Yellow Notch Filter • Adjust YNF screw for accurate green coordinates • Recalibrate color CP4230 Service Manual 020-100622-04 Rev. 1(05-2016)

  • Page 30: Fold Mirror Alignment

    For best results, double-check perimeter shadows with a full black field. (Figure 3-2) Double-check with Equal Corner Focus Black Field Figure 3-2 Focusing the Integrator CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 31: Adjusting Lamp Position (Lamploc )

    • The lamp must be ON and the douser (shutter) is OPEN during adjustment. A 10-minute warm-up is recom- mended. • Display a white test pattern. This is recommended to allow you to view LampLOC progress on-screen. ™ CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 32: Automatically Adjusting The Lamp Position Using Lamploc

    You can improve on-screen uniformity after running LampLOC™ by manually adjusting the z-axis motor. However, brightness will be decreased by a very small amount when this is done. Figure 3-4 Adjust Lamp Position CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 33: Manually Adjusting The Lamp Position

    3. Measure the green coordinates. 4. Locate the adjustment screw on the center of the YNF frame and adjust until the following coordinates are reached: X = 0.265 (+/-0.02), Y = 0.690 (+/- 0.02) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 34: Dmd Convergence Procedure

    To ensure the most accurate color representation across the whole image it is essential the three panels are perfectly aligned so that all pixels line up. The following convergence procedure outlines how to achieve this. Only Christie authorized service technicians should perform the following procedure. Read this entire section before adjusting convergence.

  • Page 35: Before Performing Convergence

    3-2. • Ensure boresight procedures have been completed before performing convergence. For details, refer to the CP4230 User Manual (P/N: 020-100621-xx). • Use only a prime lens when performing convergence. DO NOT use an anamorphic or Wide Converter Lens (WCL) lens.

  • Page 36: Evaluating Convergence

    7 colors to lead you to a valid conclusion. (Figure 3-8) The stripe pattern boxes along the outer frames can be very helpful as well. Figure 3-8 Seven Color Possibilities CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 37 Figure 3-9 is an example of a projector with two problems; Red is twisted counter-clockwise and Blue is high and to the left with no apparent twist. Figure 3-9 Poor Convergence Example (pattern simplified) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 38: Red/Green/Blue Formatter Convergence Adjustment Description

    • The vertical adjustment screw and twist adjustment screw interact with each other such that if one is turned in the opposite direction of the other, the twist is affected. • If both screws are turned equal amounts in the same direction, the image moves vertically. 3-10 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 39 It is a good idea to locate the shorter blade 2.5mm driver on adjusting screw #2 (especially on the red), and use the longer blade 2.5mm driver for screw#1 and horizontal (screw #3). Figure 3-11 Red/Green/Blue Formatter Twist and Vertical Adjustments CP4230 Service Manual 3-11 020-100622-04 Rev. 1 (05-2016)
  • Page 40 • A second driver can be inserted and removed to adjust the horizontal/twist adjustment screw or the vertical adjustment screw. Figure 3-12 Red/Green/Blue Formatter Horizontal Adjustments 3-12 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 41: Final Convergence Assessment

    If the problem appears to be more than an extra 1/2 of a pixel out of uniformity, a new lens/prism assembly may be the only solution. CP4230 Service Manual 3-13 020-100622-04 Rev. 1 (05-2016)

  • Page 42: Performing Marriage

    (Figure 3-14) Tap the Next/Prev buttons to navigate the series of steps. NOTE: Only Christie authorized service technicians can engage the projector’s marriage. One of the key ideas behind marriage is that an authority figure examine the projector and ensures that it has not been tampered with before a marriage can be performed.
  • Page 43 Figure 3-15 Press Marriage Button on PI Board after tapping Arm Marriage Button 4. The Finish window states if the marriage was successful or not. Tap the Finish button to return to the Main panel. CP4230 Service Manual 3-15 020-100622-04 Rev. 1 (05-2016)

  • Page 44: Upgrading Main Software

    OK button. At this point, the TPC will reboot in order to install the TPC user interface software. The TPC will shut down, reboot, and display an install progress window as the user interface is installed. Once complete, tap the Finish button to return to the Main panel. 3-16 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 45: Upgrade: File Selection Window

    (greyed) if no upgrade file is selected. Next The Next button proceeds with the upgrade process by moving to the Extraction window. This button is disabled (greyed) if no upgrade file is selected. CP4230 Service Manual 3-17 020-100622-04 Rev. 1 (05-2016)

  • Page 46: Upgrade: Package Details Window

    Force Defaults Install This selection instructs the upgrade system to clear all configurations and upgrade all components on the system. This is equivalent to the projector when it’s released from the factory. 3-18 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 47: Upgrade: Installation Window

    Current state can be one of the following: idle, transferring, programming, aborted, failed, and done. Finish Once the installation is complete (regardless if the installation was success or not) the Finish button becomes enabled. CP4230 Service Manual 3-19 020-100622-04 Rev. 1 (05-2016)

  • Page 48: Hardware Change

    PIB and TPC serial numbers do not match. Figure 3-19 Hardware Change Window 3-20 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 49: Projector Does Not Power On

    For more information on troubleshooting a displayed image, refer to the User Manual The CP4230 offers a comprehensive system of diagnostics, tracking a wide range of conditions and alerting the operator to a potential problem by display specific status information at the Touch Panel Controller (TPC) or by the available internal or external LEDs.

  • Page 50: Lamp

    5-40). Alternatively, if you hear a brief “click”, but no light appears, the lamp likely needs replacement. If you do not hear anything, it may indicate a problem with the LPS (Christie-trained service required). CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 51: Lamp Suddenly Goes Off

    Try to increase lamp power, if possible. Lamps which are near end of life may not operate reliably at lowest power range. 6. Fold mirror misalignment (Christie service required). 7. Integrator rod misalignment (Christie service required).

  • Page 52: Liteloc™ Does Not Seem To Work

    5. Ensure any test pattern other than the full black test pattern displays properly. 6. Is the correct display file selected? 7. Is the correct cinema port connected for this display file (i.e., 292-A or 292-B)? Check connections. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 53: Severe Motion Artifacts

    4.5.3 Image Appears Vertically Stretched or ‘Squeezed’ into Center of Screen Source data converted from film and “pre-squeezed” for the CP4230 display format may require use of an anamorphic lens (or resizing) to regain full “scope” image width and proper proportions. Verify the Resolution and Aspect Ratio settings in the Advanced Setup: Source File Setup window as well as the Lens Factor in the Advanced Setup: Screen File Setup window.

  • Page 54: Display Is Not Rectangular

    Add the anamorphic lens to regain image width. Cropping could also be due to the screen file selected that has cropping configured. In both scenarios, refer to the CP4230 User Manual (P/N: 020-100621-xx) for more information.

  • Page 55: The Display Is Jittery Or Unstable

    4.5.15 Portions of the Display are Cut OFF or Warped to the Opposite Edge Resizing may need adjustment. Adjust until entire image is visible and centered. For more information, refer to the CP4230 User Manual (P/N: 020-100621-xx). 4.5.16 Display Appears Compressed (Vertically Stretched) 1.

  • Page 57: Index Of Parts And Modules

    INDEX OF PARTS AND MODULES All replacement parts and accessories for CP4230 projectors can be found in the following tables. Each table contains a description of the part, and the service kit part number. An exploded view has been provided in Appendix A, which can be used as a reference for identifying various projector parts.
  • Page 58 Section 5: Parts and Module Replacement Table 5.3 Optical Assemblies Part Name/Description Christie Service Kit Part # Cold Mirror 03-005027-52P Fold Mirror 03-005028-51P Illumination Optics System (IOS) 003-101789-02 (does not include integrator or LiteLoc ™ Integrator Assembly 003-102035-01 (includes holder & nitrile gloves)
  • Page 59 Section 5: Parts and Module Replacement Part Name/Description Christie Service Kit Part # Lens Mount Manual 003-102333-01 Liquid Cooling Assembly 003-101327-01 Low Security Lock 003-003081-01 Pump Assembly (12VDC) 003-111198-01 Slide Assembly (10mm, part of lens mount) 003-101198-01 Stepper Motor 003-111326-01...
  • Page 60 Section 5: Parts and Module Replacement Table 5.8 Optional Accessories Optional Accessories Christie Service Kit Part # Bracket Foot Lock (for use with Rack Stand) 116-100101-01 High-Contrast Internal Aperture Kit 38-813028-51 Motorized Auxiliary Lens Mount 108-111101- 108-111102- Protective Clothing Safety Kit...

  • Page 61: General Safety Warnings And Guidelines

    GENERAL SAFETY WARNINGS AND GUIDELINES HIGH VOLTAGES! Always power down and disconnect power sources prior to servicing. All module replacement procedures must be performed by Christie authorized service technicians. Once the projector is powered down, allow the cooling fans to automatically turn OFF before disconnecting from AC and opening the projector.

  • Page 62: Removing Projector Covers

    (Estimated Replacement Time: 2 minutes) 1. Unlock front top lid using the low security key provided. (Figure 5-2) 2. Lift the lid up and remove. Figure 5-2 Front Top Lid CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 63: High Security Lid

    5.4.3 High Security Lid Remove the high security lid to access components in the light engine and cardcage compartments. NOTICE! Only Christie authorized service technicians should open the high security lid. (Estimated Replacement Time: 2 minutes) 1. Remove front top lid. Refer to 5.4.2 Front Top Lid, on...

  • Page 64: Touch Panel Controller (Tpc)

    3. Tilt and lift the back cover just enough for the bottom tabs to clear the frame and remove. 4. When reinstalling, align the bottom tabs and reverse the above instructions. Figure 5-6 Remove Back Cover CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 65: Left Access Cover

    3. To release the door, slide the locking pin (accessible through the cutout located on the right side of the door) towards the inside of the door. Figure 5-8 Open Lamp Door CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 66: Lvps/Lps Cover

    3. When installing the cover, insert the tabbed end first then lift the cover until the top tab clips into place. Figure 5-10 PIB/ICP Cover 5-10 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 67: Access Panel Frame

    5. Remove the rear right skin. Refer to 5.4.9 LVPS/LPS Cover, on page 5-10. 6. Remove the two screws securing the rear lid to the chassis. (Figure 5-12) Figure 5-12 Rear Lid CP4230 Service Manual 5-11 020-100622-04 Rev. 1 (05-2016)

  • Page 68: Air Filters

    3. Slide the air filter out from the back of the cover and discard. 4. When replacing, insert the new air filter with the Figure 5-14 Radiator Air Filter Cover airflow indicator facing into the projector. 5-12 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 69: Lad Filter

    DMD) and turn projector power on using the TPC. This Figure 5-16 Remove LAD Fan Assembly allows any shavings from the removal and replacement process to be blown out of the LAD hoses, but not onto the DMDs. CP4230 Service Manual 5-13 020-100622-04 Rev. 1 (05-2016)

  • Page 70: Light Engine Fan Pack (4 Fans)

    10. Replace the fan(s) required by removing the rubber isolators from each fan. (Figure 5-18) NOTE: Install a fan with the label side facing into the projector,. Figure 5-18 Remove Light Engine Fan Pack 5-14 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 71: Cardcage Intake Fans - Top (2 Fans)

    High Security Lid, on page 5-7. 3. Disconnect the two fan harnesses from the EVB board. (Figure 5-19) 4. Cut the cable ties and remove the fans from Figure 5-19 Cardcage Intake Fans the rubber isolators. CP4230 Service Manual 5-15 020-100622-04 Rev. 1 (05-2016)

  • Page 72: Cardcage Exhaust Fans - Bottom (2 Fans)

    2. Loosen the foot until it is no longer engaged in the baseplate. Remove. 19 mm wrench 3. Replace feet repeating instructions in reverse. In some cases, the Figure 5-21 Replace Feet displayed image will require some tweaking to display correctly. 5-16 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 73: Illumination Optics And Liquid Cooling Compartment

    (Figure 5-22) 7. After installation, LampLOC alignment and Measured Color Gamut Data (MCGD) calibration is ™ required. CP4230 Service Manual 5-17 020-100622-04 Rev. 1 (05-2016)

  • Page 74: Fold Mirror

    4. Holding the mirror in place, swing the tabs out to the side. 5. Carefully lower the mirror and remove. 6. When installing, repeat instructions in reverse. Adjust the fold mirror as needed. For details, refer to Fold Mirror Alignment, on page 3-2. 5-18 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 75: Illumination Optic System (Ios)

    7. Using a 5mm hex key, remove the four screws securing the IOS to the base plate. 8. Remove the IOS. 9. When installing the IOS, repeat instructions in reverse. Reshoot MCGD files, align the aperture and adjust convergence. For details, refer to Section 3 Service Setups. CP4230 Service Manual 5-19 020-100622-04 Rev. 1 (05-2016)

  • Page 76: Snood (Integrator)

    5. When re-installing, repeat instructions in reverse. After powering up the projector, adjust the integrator and fold mirror as required for proper aperture alignment. For details, refer to Section 3 Service Setups. Figure 5-28 Integrator Assembly 5-20 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 77: Light Sensor Module

    (Figure 5-29) 6. Disconnect the two quick disconnect hoses. (Figure 5-29) Figure 5-29 Liquid Cooling Assembly 7. Disconnect the pump inline and radiator fan inline connectors. 8. Remove liquid cooling assembly. CP4230 Service Manual 5-21 020-100622-04 Rev. 1 (05-2016)

  • Page 78: Yellow Notch Filter (Ynf)

    Figure 5-31 Remove YNF 6. Carefully, pull the YNF out of the IOS. 7. When installing, repeat above instructions in reverse. Calibrate green primary and MCGD. For details, refer to Section 3 Service Setups. 5-22 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 79: Projector Pcb's

    4. Release the security ring by pressing down on the latch located on the inside of the cardcage. (Figure 5-32) NOTES: 1) Marriage is broken when this latch is toggled. 2) Only Christie authorized service technicians should remove the security ring.
  • Page 80 12. When installing, repeat the above instructions in reverse. Once the projector is up and running, Service Marriage must be performed to continue playing encrypted content. Marriage should only be reset by Christie authorized service technicians. Refer to 3.6 Performing Marriage, on page 3-14.

  • Page 81: Backplane Pcb

    14. When installing, repeat the above instructions in reverse. Once the projector is up and running, Service Marriage must be performed to continue playing encrypted content. Marriage should only be reset by Christie authorized service technicians. Refer to 3.6 Performing Marriage, on page 3-14.

  • Page 82: Integrated Cinema Processor (Icp)

    8. When installing, repeat the above instructions in reverse. Once the projector is up and running, Service Marriage must be performed to continue playing encrypted content. Marriage should only be reset by Christie authorized service technicians. Refer to 3.6 Performing Marriage, on page 3-14.

  • Page 83: Projector Intelligence Board (Pib)

    7. When installing, repeat the above instructions in reverse. Verify the software version installed. For details, refer to the CP4230 User Manual (P/N: 020-100621-xx). Once the projector is up and running, Service Marriage must be performed to continue playing encrypted content. Marriage should only be reset by Christie authorized service technicians.

  • Page 84: Light Engine Quick Disconnect (Leqd)

    4. Disconnect the 10 harnesses from the EVB. 5. Remove the EVB. 6. When re-installing the EVB, repeat the above instructions in reverse. Refer to Section 7 Interconnections when reconnecting the harnesses. Figure 5-41 Remove EVB 5-28 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 85: Integrated Motor Control Board (Imcb)

    Lid, on page 5-7. 3. Remove the PIB/ICP cover. 4. Remove the projection lens. Refer to the CP4230 User Manual (P/N: 020-100621-xx). 5. Disconnect the two coolant hoses from the quick disconnects. Then loosen the thumbscrew located on the bracket next to the disconnects.

  • Page 86: Power Supplies

    Reshoot MCGD files, align the aperture and adjust convergence. For details, refer to Section 3 Service Setups. Figure 5-44 Top View of Light Engine 5.11 Power Supplies Figure 5-45 LVPS Compartment 5-30 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 87: Ac Line Filter

    AC line filter is secured to, which is secured to the firewall. (Figure 5-46) 6. Disconnect the two harnesses from the AC line Figure 5-46 Remove AC Line Filter filter. 7. Remove the AC line filter. CP4230 Service Manual 5-31 020-100622-04 Rev. 1 (05-2016)

  • Page 88: Ac Relay

    7. Tilt the AC relay and use a #2 Phillips ™ loosen the six screws securing the harnesses. Figure 5-47 Remove AC Relay 8. Disconnect the eight harnesses. 9. Remove the AC relay. 5-32 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 89: Ac Terminal Block

    2. Disconnect the four AC connections and the ground connector. 3. Using a #2 Phillips , remove the two screws securing the AC terminal block to the baseplate. ™ (Figure 5-48) Figure 5-48 AC Terminal Block CP4230 Service Manual 5-33 020-100622-04 Rev. 1 (05-2016)

  • Page 90: Standby Power Supply

    2. Loosen the thumbscrew. (Figure 5-50) 3. Disconnect the five DC harnesses via the inline connectors. 4. Disconnect the AC harness via the inline connectors. 5. Slide the LVPS out along the bracket. Figure 5-50 Thumbscrew 5-34 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 91: Dolby 3D System

    2. Remove the lamp (if installed). Refer to 5.12.5 Lamp Replacement, on page 5-38. 3. Using a 5mm hex key, remove the two screws and lock washers from the yoke base. (Figure 5-52) Figure 5-52 Front of Lamp Compartment CP4230 Service Manual 5-35 020-100622-04 Rev. 1 (05-2016)

  • Page 92: Douser Motor

    (Figure 5-54) 4. When installing, repeat instructions in reverse. Once installed, perform LampLOC alignment. See 3.3 Adjusting ™ Lamp Position (LampLOC™), on page 3-3. Figure 5-54 Ceramic Plate 5-36 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 93: Igniter

    LPS to the base plate. d. Using a 3mm hex key, remove the screw securing the ground to the base plate. e. Remove the igniter. Figure 5-55 CP4230 Igniter CP4230 Service Manual 5-37 020-100622-04 Rev. 1 (05-2016)

  • Page 94: Lamp Replacement

    EXPLOSION HAZARD! Wear authorized protective clothing whenever the lamp door is open and when handling the lamp. Never twist or bend the quartz lamp body. Use the correct wattage lamp supplied by Christie. Ensure those within the vicinity of the projector are also wearing protective safety gear.
  • Page 95 3. Install new lamp. a. Remove the protective cover from the new lamp by removing the tape, knurled nut and locking star washer securing it to its cover. CP4230 Service Manual 5-39 020-100622-04 Rev. 1 (05-2016)
  • Page 96 2) Check leads. Make sure the anode (+) lead between the lamp and igniter is well away from any projector metal, such as the reflector or fire- wall. Re-install the front lamp duct. 5-40 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 97 Advanced Setup: LampLOC window. By adjusting lamp position, you can achieve optimized light output by centering the lamp with the reflector and obtaining correct distancing from the center of the illumination system. Figure 5-60 Add Lamp Window CP4230 Service Manual 5-41 020-100622-04 Rev. 1 (05-2016)

  • Page 98: Lamp Adjust Assembly (Including Imcb)

    Ensure the blower is removed on an angle to avoid contacting the interlock switch. 8. When installing, repeat instructions in reverse. Perform LiteLOC . For details, refer to Section 3 Service ™ Setups. 5-42 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 99: Main Blower Vane Switch

    4. Remove the switch from the bracket. 5. When installing, repeat instructions in reverse. Once installed, perform LampLOC alignment. For details, ™ refer to 3.3 Adjusting Lamp Position (LampLOC™), on page 3-3. Figure 5-63 Blower Switch Leads CP4230 Service Manual 5-43 020-100622-04 Rev. 1 (05-2016)

  • Page 100: Reflectors (Including Heat Dump)

    7. Use a 3mm hex key to remove the six other screws on the duct. (Figure 5-65) Figure 5-65 Remove Screws Securing Duct 8. Remove the douser assembly. Refer to 5.12.4 Igniter, on page 5-37. 5-44 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 101: Uv Filter

    7. Once the UV filter is in position, repeat instructions in reverse to secure it in place. Once installed, perform LampLOC alignment. ™ For details, refer to 3.3 Adjusting Lamp Position (LampLOC™), on page 3-3. Figure 5-67 UV Filter CP4230 Service Manual 5-45 020-100622-04 Rev. 1 (05-2016)

  • Page 102: Interlocks And Switches

    ™ switch. (Figure 5-69) 4. Disconnect the harness from the switch. 5. Remove the two 5.5mm nuts from the switch. 6. Remove the interlock switch. Figure 5-69 High Security Interlock 5-46 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 103: Lamp Door Interlock

    5. Remove the main focus screw (5mm hex). 6. Remove the primary lens mount. 7. When replacing, repeat instructions in reverse. Once the lens mount is installed, perform Boresight Alignment. For details, refer to the CP4230 User Manual (P/N: 020-100621-xx). CP4230 Service Manual 5-47...

  • Page 104: Lamp Power Supply (Lps)

    5.15 Lamp Power Supply (LPS) 5.15.1 Line Filter The line filter is the only accessible assembly that can be serviced by a Christie authorized service technician. If the LPS itself is not functioning correctly the entire unit would be replaced.

  • Page 105: 6: Cleaning Projector Optics

    • Projection Lens The procedures must be performed by service personnel trained by Christie following consultation with Christie support. Failure to follow this recommendation could result in damage to the projector and void the warranty. Typically, optical components do not need to be cleaned frequently if they are installed and operated in a location that meets or exceeds the environmental standard recommended by Christie.

  • Page 106: Clean Projector Optics

    • A bright, portable illumination device such as an LED flashlight Clean Projector Optics If the recommended cleaning supplies described in the procedures are unavailable in your area, contact Christie service. For improving brightness and contrast, the procedures are organized from most to least effective.

  • Page 107: Clean The Uv Filter

    6.3.4 Clean the Projection Lens If you cannot access additive free compressed air, use an air bulb or a camel hair brush to remove dust and debris. If you have questions about the cleaning methodology, contact Christie. 1. Prepare the projector for service. See Section 6.3.1 Prepare the Projector for...

  • Page 108: Clean The Reflector

    If you cannot access additive free compressed air, use an air bulb or a camel hair brush to remove the debris. If you have questions about the cleaning methodology, contact Christie. 1. Prepare the projector for service. See Section 6.3.1 Prepare the Projector for Service.

  • Page 109: Clean The Integrator

    Christie service personnel. If you cannot access additive free compressed air, use an air bulb or a camel hair brush to remove the debris. If you have questions about the cleaning methodology, contact Christie. 1. Prepare the projector for service. See Section 6.3.1 Prepare the Projector for...
  • Page 111 7 Interconnections The CP4230 Interconnect Diagram illustrates the path of electrical connections between modules. Manufacturer’s part numbers are included. NOTE: Part numbers are subject to change. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 113: Cp4230 Interconnect Drawing

    Section 7: Interconnections CP4230 Interconnect Drawing Figure 7-1 CP4230 Interconnect Diagram CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 115: 8: Serial Api

    (ASD+C108?) Get the current status of Automatic Scan Type Detection on the provided channel. (ASD+C108 1) Use Automatic Scan Type Detection on channel 108. (ASD+C108 0) Do not use Automatic Scan Type Detection on channel 108. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 116 Select color space for the current channel EXAMPLES: (CSP+C108 “RGB Unity”) Use file “RGB Unity” on channel 108 (CSP+C108?) Get color space file name on channel 108 (CSP?L) List all entries of color space control CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 117 “SYS” (system), “ALL”. EXAMPLES: (DLG “20091108” “20091110” “ALL”) (DLG+EXLG!”Log data extracted to filename ‘logextract.txt’ on FTP root”) (DLG 2) Set current logging level to 2 (DLG?) Get current logging level. Response is (LDG!00002 “Info”) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 118 0 - No Over Temperature warning will be generated, 1 - Over Temperature warning will be generated. EXAMPLES: (EME 1) Enable broadcasting error messages (EME+FANF 0) Disable fan fail alarm warnings (EME?) Requests current state of broadcast. Example response is (EME!001) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 119 NONE Select gamma for the current channel. EXAMPLES: (GAM+C108 “gamma 2.6”) Use file “gamma 2.6” on channel 108 (GAM+C108?) Get gamma file name on channel 108 (GAM?L) List all entries of gamma control CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 120 (ILF+C101 “ILS Flat”) Set ILS file for channel 1 to file “ILS Flat” (ILF?L) List all available ILS files (ILF 1) Set ILS file for current channel to index 1 in file list CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 121 (ILS 0) Disable ILS, position data in each channel will not be used. Moving lens will not affect any channel setting (ILS+CALB 5) Calibrate all axes of the lens. Set only command (ILS+RSET 5) Reset all axes of the lens (ILS+ACLB 1) Reset lens automatically when power on CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 122 (ITP+STUP “DC2K Framing Green, DC2K Framing Red”) Add these two test patterns to the user list (ITP+STUP 1 3) Add these two test patterns indexed in the ITP list to the user list Lamp Intensity Calibration (LCA) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 123 CineLink 2 encrypted (non D-Cinema content). SUBCODE DESCRIPTION OF USE Cxxx Replace xxx with the channel number. Valid range is 101 - 164. NONE Set to 1 to bypass and 0 to not bypass. CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 124 RNGP Motor moving range in positive direction. Read-only. RSET Move motor to the center flag then move back to current position. Only valid parameter for this command is 1. Set only command 8-10 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 125 (LLM+AUTO 0) Abort LampLOC™. It will restore the motors to previous position automatically (LLM+AUTO?) Get running status. (LLM+AUTO!000) indicates finished, (LLM+AUTO!001) indicates running (LLM+STAT ?) Get the progress feedback of the Auto mode (0-100%) CP4230 Service Manual 8-11 020-100622-04 Rev. 1 (05-2016)
  • Page 126 Set or get the current lamp file for the current or a specific channel. SUBCODE DESCRIPTION OF USE Cxxx Set or get the current lamp file for a specific channel NONE Set lamp file for current channel 8-12 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 127 1 - Lamp Rotation Warning will be generated when lamp hours extends past 1/2 lamp life. Warning will be reported in SST. Warning will be cleared by LPL+ROTA or changing the lamp. CP4230 Service Manual 8-13 020-100622-04 Rev. 1 (05-2016)
  • Page 128 (LPL 0) Set lamp life limit to default hours based on the lamp type. (LPL ?) Get lamp life limit. (LPL+LIFE 1) Enable lamp expired message. (LPL+LIFE 0) Disable lamp expired message. (LPL+ROTW 1) Enable lamp rotation message. (LPL+ROTA 1) Acknowledge that lamp was rotated. 8-14 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 129: Display

    = 0.351 ± 0.002 (full white, after calibration to Telecine mode) Review Rooms: x = 0.314 ± 0.002 Nominal White y = 0.351 ± 0.002 (full white, after calibration to Telecine mode) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 130: Gamma

    Progressive (sF) 29.97/30 SMPTE RP 428-9 2048 x 1080 Progressive SMPTE RP 428-9 2048 x 1080 Progressive (sF) SMPTE RP 428-19 2048 x 1080 Progressive SMPTE RP 428-19 2048 x 1080 Progressive (sF) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 131 2048 x 1080 Progressive (sF) SMPTE RP 428-19 2048 x 1080 Progressive SMPTE RP 428-19 2048 x 1080 Progressive (sF) SMPTE 292 x 2 2048 x 1080 24 x 2 Progressive 96 or 144 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 132: Non-Cinema Dvi Inputs (For Alternate Content)

    59.94 / 60 Hz 1280 x 720 50 Hz 1920x1080 50 Hz 1440 x 480 59.94 / 60 Hz 1920 x 1080 59.94 / 60 Hz 1440 x 576 50 Hz 1920 x 1080 50 Hz CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 133: Control Signal Compatibility

    16 - 8 inputs, 8 outputs including 1 health signal output Type of Connection Opto-isolated Input Current 5mA nominal, 50mA maximum Output Current 50mA maximum Input Forward Voltage Drop 1.1V nominal, 1.4V maximum (@5mA) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 134: Simple Contact Closure Interface (Scci) Port

    3 - safety interlock (high = disable lamp) 1 - +5V to power opto-isolation interface 9.3.8 MALM (located on Auxiliary Input Panel) Interface 3.3V CMOS Connector 9-pin subminiature D, female Number of I/O Lines 4 GPIO CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 135: Touch Panel Controller (660E)

    Current Rating of AC Input 10-15 A maximum (Specified Wall Breaker) Lamp (DC) Operating Voltage Range 18-46 VDC Start-up Voltage (Open Current) 135-175 VDC Operating Current Range 50-180 A Connector Type Field Wireable Lugs CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 136: 7Kw Lamp Power Supply

    50 Hz - 60 Hz nominal Inrush Current 70 A maximum Current Consumption 12 A maximum at 100 VAC Power Consumption 1200 W maximum Current Rating of AC Input 15 A maximum (Specified Wall Breaker) CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 137: Lamp

    900 hours NOTES: 1) The listed average life can be expected if the lamp is used in accordance with the Best Practices for Lamp Usage outlined in the Christie Xenolite lamp solutions brochure. 2) Hot re-strikes reduce lamp life. Physical Specifications Overall Size (L x W x H): 1211 mm (47.7 inches) x 635 mm (25.0 inches) x 483 mm...

  • Page 138: Regulatory

    China Ministry of Information Industry Order No.39 (02/2006) on the control of pollution caused by electronic information products, hazardous substances concentration limits (SJ/T11363-2006), and the applicable product marking requirements (SJ/T11364-2006) 9-10 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 139: Environment

    • 1.8-3.0 DLPCine HB Zoom Lens (108-337104-01) • 2.15-3.6 DLPCine HB Zoom Lens (108-338105-01) • 3.0-4.3 DLPCine HB Zoom Lens (108-278101-01) • 4.3-6.0 DLPCine HB Zoom Lens (108-279101-01) • 5.5-8.0 DLPCine HB Zoom Lens (108-280101-01) CP4230 Service Manual 9-11 020-100622-04 Rev. 1 (05-2016)
  • Page 140 • 003-001184-01 Light Engine Filter (5-pack) • 003-003082-01 Liquid Cooling Radiator Filter • 03-001982-51P LAD Filter (3-pack) • DLP Cinema™ Firmware Installation Program • Liquid Cooling Kit (003-001837-xx) • TPC Remote Cable (003-111169-01) • Link Decrypter (003-120535-01) 9-12 CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 141 Appendix A: Exploded Views The following exploded views have been provided to assist in identifying the various serviceable parts in the projector. Table A.1 CP4230 Exploded View Index EXPLODED PART NAME/DESCRIPTION VIEW LABEL Lens Lens Mount Manual Knockout Plate Front Faceplate...
  • Page 142 Rear Lid Cover - Left Access Radiator Air Filter Cover Lamp Door Shroud Touch Panel Controller (TPC) Back Panel Cover - LVPS/LPS Access Panel Frame Cover - PIB/ICP Cover - Light Engine Air Filter CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 143: Exploded View - Internal

    Appendix A: Exploded Views A.1 Exploded View - Internal Figure A-1 Exploded View - Internal CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)

  • Page 144: Exploded View - External

    Appendix A: Exploded Views A.2 Exploded View - External Figure A-2 Exploded View - External CP4230 Service Manual 020-100622-04 Rev. 1 (05-2016)
  • Page 146 Corporate offi ces Worldwide offi ces USA – Cypress United Kingdom Eastern Europe Singapore Japan ph: 714-236-8610 ph: +44 118 977 8000 ph: +36 (0) 1 47 48 100 ph: +65 6877-8737 ph: 81-3-3599-7481 Canada – Kitchener France Middle East Beijing South Korea ph: 519-744-8005...

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