R5906848 /04
DP2K SLP Series
318
Situation
Solution
Malfunction air extraction
system.
Check the condition of the air extraction system. The air extraction system
must be capable of removing minimum 4 m³/min (140 CFM) per installed
DP2K-SLP Series digital projector.
Note:
limit the amount of extraction to a maximum of 5m
3
/min (180 CFM).
Excessive air extraction can dramatically speed-up contamination of the
projector air inlet filters, hence requiring more regular filter cleaning
interventions.
Defect temperature sensor.
Replace the temperature sensor (reference 17 Image 25-57) which
measures the heat sink temperature of the DMD of the green channel.
Malfunction Cinema Control
board.
Replace the Cinema Control board. See service manual chapter
Replacement of the Cinema Controller
Malfunction Light Processor.
Replace the whole Light Processor Unit. See service manual chapter
Light Processor replacement process
, page 97. Contact Barco for further
instructions to repair the malfunction Light Processor Unit.
17
Image 25-57
Code 5303:
“
DMD green - Temperature low
”
Situation
Solution
The electronics of the Light
Processor remains off due to a
low DMD temperature.
Make sure that the ambient temperature is within specs (higher then 10°
C (50°F)). Let the projector acclimate. Do not ignite the lamp, otherwise
there is a risk for condensation.
Defect temperature sensor.
Replace the temperature sensor (reference 17 Image 25-57) which
measures the heat sink temperature of the blue channel.
Code 5304:
“
DMD green - Temperature sensor open
”
Situation
Solution
Disconnected wire of the
temperature sensor.
Check if the wire (reference 7 Image 25-58) of the temperature sensor is
plugged into its socket on the Signal Backplane.
Damaged wire of the
temperature sensor.
1.
Repair the wire of the temperature sensor which measures the heat
sink temperature of the green channel (reference 17 Image 25-59) .
2.
If not repairable, replace the temperature sensor.
Defect temperature sensor.
Replace the temperature sensor (reference 17 Image 25-59) which
measures the heat sink temperature of the green channel.
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 ...