Table Of Contents - Christie D4K25 Service Manual

1: Introduction
1.1 Labels and Marking .....................................................................................................................1-1
1.2 Projector Components - Overview ..............................................................................................1-1
1.2.1 Control .................................................................................................................................1-2
1.2.2 Touch Panel Controller (TPC) .............................................................................................1-2
1.2.3 PC/Laptops or Servers .........................................................................................................1-2
1.2.4 Projector Intelligence Board (PIB3G) .................................................................................1-2
1.2.5 Lamp Power Supply Interface Signals.................................................................................1-2
1.3 Cooling ........................................................................................................................................1-3
1.3.1 Light Engine Area Cooling (Front of Projector) .................................................................1-3
1.3.2 Lamp Area (Rear of Projector) ............................................................................................1-3
1.4 Power ...........................................................................................................................................1-4
1.4.1 3kW Lamp Power Supply (LPS) .........................................................................................1-4
1.4.2 Low Voltage Power Supply (LVPS) ...................................................................................1-4
1.4.3 Standby Power Supply.........................................................................................................1-4
1.4.4 Igniter...................................................................................................................................1-4
1.5 Interlocks .....................................................................................................................................1-5
1.6 Lamp ............................................................................................................................................1-6
1.6.1 LampLOC™ Module...........................................................................................................1-6
1.6.2 Lamp Reflectors...................................................................................................................1-6
1.7 Lenses ..........................................................................................................................................1-7
2: Service Guidelines
2.1 Security Roles..............................................................................................................................2-1
2.1.1 Lead Dress ...........................................................................................................................2-1
2.1.2 Ordering Parts ......................................................................................................................2-1
2.1.3 Replacing Modules ..............................................................................................................2-1
2.1.4 Repair Cautions....................................................................................................................2-2
2.2 Safety Warnings and Guidelines .................................................................................................2-2
2.2.1 Labels and Markings............................................................................................................2-2
2.2.2 General Precautions .............................................................................................................2-2
2.3 AC/Power Precautions.................................................................................................................2-3
2.4 Lamp Precautions ........................................................................................................................2-4
2.4.1 Wear Protective Clothing.....................................................................................................2-4
2.4.2 Cool the Lamp Completely..................................................................................................2-4
2.5 Cooling ........................................................................................................................................2-4
2.5.1 Ventilation ...........................................................................................................................2-5
2.5.2 Light Engine Air Filter ........................................................................................................2-5
2.5.3 Liquid Cooling (Radiator) Air Filter ...................................................................................2-5
2.5.4 Liquid Cooler.......................................................................................................................2-5
2.5.5 Filling the Coolant Reservoir...............................................................................................2-5
2.5.6 Exhaust Duct and Lamp Fan Interlocks...............................................................................2-6
2.6 Maintenance and Cleaning ..........................................................................................................2-7
2.6.1 Lamp ....................................................................................................................................2-7
2.6.2 Optical..................................................................................................................................2-7
D4K25 Service Manual
020-100880-01 Rev. 1 (06-2012)

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