Barco HDF W series - 9 HDF Cold Mirror

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9. HDF Cold Mirror

9. HDF COLD MIRROR

CAUTION: Normally the Cold Mirror should never be readjusted in the ﬁeld except when the Cold Mirror or

Lamp Reﬂector has been replaced. In case a readjustment is required follow the instructions in this chapter

precisely. Only qualiﬁed technicians who have experience with adjusting the Cold Mirror may adjust the Cold

Mirror. A misaligned Cold Mirror may cause irreversible damage to other parts of the projector!

R5905312 HDF W SERIES 24/01/2013 139

Main Page

Default Chapter5
- Table of Contents5
1 Safety9
- Safety Instructions10
2 General13
- Convention Projector Orientation14
- Location of the Main Components of the Projector15
- Spare Parts for HDF Series18
- Projector Block Diagram19
3 Preventative Maintenance Actions23
- Month Maintenance Actions24
- Month Maintenance Actions25
- Year (or 1500 Hours Runtime) Maintenance Actions26
- Year (or 10000 Hours Runtime) Maintenance Actions28
- Lamp Change Maintenance Actions29
4 Diagnostic Companion31
- Access to the Diagnostic Companion32
- Working with the Diagnostic Companion33
5 Troubleshooting35
- Troubleshooting Checklist37
6 Removal and Installation of the Projector Covers101
- Removal of the102
- Removal of the Side Cover103
- Removal of the Lamp Cover104
- Removal of the Input Cover105
- Installation of the106
- Installation of the Side Cover107
- Installation of the Lamp Cover108
- Installation of the Input Cover109
7 Power Input111
- Replacing the Input Voltmeter's Fuse113
- Getting Access to the Power Elements114
- Removing the Mains Filter116
- Mounting a New Mains Filter117
- Removing the Mains Switch118
- Mounting the New Mains Switch119
8 Lamp and Lamp House121
- Introduction HDF Lamp & Lamp House122
- Removal of the Lamp House123
- Installation of the Lamp House125
- Removing the Xenon Lamp from the Lamp House127
- Installing the Xenon Lamp in the Lamp House131
- Resetting the Lamp Parameters137
- Realignment of the Lamp in Its Reﬂector139
- Cleaning the UV Blocker of the Lamp House140
- Cleaning the Reﬂector of the Lamp House141
- Lamp Info Module Replacement142
9 HDF Cold Mirror143
- Introduction HDF Cold Mirror144
10 Card Cage145
- Introduction HDF Input & Communication Unit146
- Removal of the Input & Communication Unit148
- Installation of the Input & Communication Unit149
- Removal of an Input Module150
- Installation of an Input Module151
- Removal of the Intermediate Board Guidance152
- Installation of the WIFI Module on the Communication Module154
- Installation of the GSM Module on the Communication Module157
- Replacing the PMP Board160
- Replacing the Warp Module163
- Replacing the Deinterlacing Module164
- Replacing the LCD Display Interface165
- Replacing the LCD Display167
- Replacing the Local Keypad168
- Replacing the Local Keypad Backlight169
- Replacement of the SMPS Board170
11 Lamp Power Supply173
- LPS Module Diagnostic Led's174
- Removal of a LPS Module176
- Installation of a LPS Module178
12 Start Pulse Generator183
- Introduction185
- Troubleshooting186
- Removal of the Start Pulse Generator187
- Installation of the Start Pulse Generator189
13 HDF Light Processor193
- Introduction HDF Light Processor194
- Diagnostic195
- Removing the Light Processor196
- Installing the Light Processor200
- Replacement of the Shutter206
- Cleaning the Prism Exit Side208
- Light Sensor Module Replacement209
- Adjusting the Fold Mirror210
- High Contrast Plate Replacement212
- Convergence Controls213
- Converging the Red Pattern Onto the Blue Pattern215
- Converging the Green Pattern Onto the Blue Pattern217
14 Lenses and Lens Holder219
- Introduction Lens Holder220
- Available Lenses221
- Lens Selection223
- Lens Installation224
- Lens Removal226
- Lens Safety Cable227
- Cleaning the Lens229
- Removing the Lens Holder230
- Mounting a New Lens Holder233
- Scheimpﬂug Adjustment234
- Replacement of the Vertical Shift Stepper Motor238
- Replacement of the Horizontal Shift Stepper Motor240
15 Liquid Cooling Circuit243
- Draining the Liquid Cooling Circuit244
- Filling the Liquid Cooling Circuit248
- Refreshing the Liquid Cooling Circuit253
- Expelling Air from the Liquid Cooling Circuit257
- Pressure Veriﬁcation of the Liquid Cooling Circuit260
- Cleaning the Cooling Pump261
- Replacement of the Pump Motor and Rotor263
- Replacement of the Complete Cooling Pump267
16 Heat Exchanger271
- Removing the Defective Heat Exchanger272
- Disassembling the Heat Exchanger Assembly275
- Assembling the New Heat Exchanger277
- Mounting the Heat Exchanger Assembly into the Projector279
17 Board Replacement Procedure281
- Replacing the Fan Control Board282
- Replacing the Power Distribution Board284
- Connections on the Power Distribution Board285
- Replacing the Motor Control Board (MCB)287
- Calibrate Motor Control Board290
18 Fan Replacement Procedures291
- Replacement of the Card Cage Electronics Fans292
- Replacement of the SMPS Fans293
- Replacing the Heat Exchanger Fan294
- Cold Mirror Fan295
- Replacement of the Light Processor Compartment Fan297
- Mains Input Fan299
- Lamp Cathode Fan300
- Lamp Anode Fan305
19 Board Diagnostic Led's309
- Fan Control Board (FCB) Diagnostic Leds311
- Motor Control Board Diagnostic Leds314
- Power Distribution Board Diagnostic Leds316
- Display Interface Diagnostic Leds318
- DVI/HDSDI Input Board Diagnostic Leds319
- Communication Interface Board Diagnostic Leds321
- Pixel Mapping Processor Diagnostic Leds323
- Cable Input Board Diagnostic Leds325
- LPS Module Diagnostic Led's326
Index329

Barco HDF W series - 9 HDF Cold Mirror

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