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R5906848 /04
DP2K SLP Series
40
5.1 Introduction DP2K-SLP Series SMPS board
Introduction
The SMPS board has a separated compartment which is located below the Card Cage at the lower right side
of the projector. The SMPS compartment is air cooled by two small fans located behind the large dust filter at
the front side of the projector.
The SMPS board provides power to most of the electronic boards of the DP2K-SLP Series projector. The
SMPS board has five connectors: one to connect the mains voltage coming from the mains filter, one to
connect the PE wire, one to connect the control signals and two for the DC output voltages (connected with
the Power Backplane).
Connections
1
2
3
4
5
Image 5-1
1
Mains Power.
2
Protected Earth (PE).
3
Control signals.
4
DC output voltages 2 (large socket).
5
DC output voltages 1 (small socket).
5.2 Removing the SMPS board
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.
Required tools
3mm Allen wrench.
How to remove the SMPS board from the projector?
1.
Remove the cover of the SMPS compartment. Use a 3mm Allen wrench to loosen the two screws (reference 1
Image 5-2) of the cover.
Summary of Contents for DP2K SLP Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service Manual DP2K SLP Series ...
Page 4: ......
Page 10: ...R5906848 04 DP2K SLP Series 10 ...
Page 14: ...R5906848 04 DP2K SLP Series 14 Safety ...
Page 24: ...R5906848 04 DP2K SLP Series 24 General ...
Page 30: ...R5906848 04 DP2K SLP Series 30 Preventative maintenance actions ...
Page 38: ...R5906848 04 DP2K SLP Series 38 Mains Input ...
Page 90: ...R5906848 04 DP2K SLP Series 90 Laser Phosphor Light Source ...
Page 94: ...R5906848 04 DP2K SLP Series 94 10 Reinstall all covers Liquid cooling circuit ...
Page 138: ...R5906848 04 DP2K SLP Series 138 Light Pipe ...
Page 147: ...147 R5906848 04 DP2K SLP Series Optical alignment 12 ...
Page 150: ...R5906848 04 DP2K SLP Series 150 Optical alignment ...
Page 248: ...R5906848 04 DP2K SLP Series 248 Card Cage ...
Page 263: ...263 R5906848 04 DP2K SLP Series Exhaust system 20 ...
Page 265: ...265 R5906848 04 DP2K SLP Series Board Diagnostic LED s 21 ...
Page 270: ...R5906848 04 DP2K SLP Series 270 Board Diagnostic LED s ...
Page 290: ...R5906848 04 DP2K SLP Series 290 Dust Filters ...
Page 294: ...R5906848 04 DP2K SLP Series 294 Troubleshooting ...
Page 382: ...R5906848 04 DP2K SLP Series 382 Troubleshooting ...
Page 394: ...R5906848 04 DP2K SLP Series 394 Projector cleaning ...
Page 395: ...395 Overview Hazards R5906848 04 DP2K SLP Series Appendix A ...
Page 409: ...R5906848 04 DP2K SLP Series 409 ...