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4. Troubleshooting
Code 5295: “dmd blue - temperature sensor short” (Error)
Situation
Solution
Damaged wire unit of the
temperature sensors (reference
3 image 4-24) which measures the
temperature of the DMD of the blue
channel.
1.
Repair the wire unit.
2.
If not repairable, replace the whole Light Processor Unit. Contact Barco for further
instructions to repair the malfunction Light Processor Unit.
Defect temperature sensor which
measures the temperature of the
blue channel.
Replace the whole Light Processor Unit. Contact Barco for further instructions to repair
the malfunction Light Processor Unit. It is too critical to replace this temperature sensor
in the
fi
eld. The replacement of this temperature sensor must be done at factory or
at an authorized service center.
Code 5300: “dmd green - temperature too high” (Error)
This error code is probably preceded by the warning code 5301 : “dmd green - temperature high”. The same troubleshooting table
can be applied.
Code 5301: “dmd green - temperature high” (Error)
Situation
Solution
Blocked fan of the green channel.
Check if the fan can turn freely.
The wire unit of the temperature
sensor (NTC) of the DMD in the
green channel is disconnected from
the Signal backplane.
Check if the wire unit (reference 2 image 4-24) of the temperature sensor (NTC) of the
DMD in the green channel is connected with the Signal backplane.
Defect temperature sensor which
measures the temperature at the
rear side of the DMD of the green
channel.
Replace the whole Light Processor Unit. Contact Barco for further instructions to repair
the malfunction Light Processor Unit. It is too critical to replace this temperature sensor
in the
fi
eld. The replacement of this temperature sensor must be done at factory or
at an authorized service center.
Code 5303: “dmd green - temperature low” (Warning)
Situation
Solution
The electronics of the Light
Processor Unit 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 condensate.
Defect temperature sensor which
measures the temperature of the
DMD of the green channel.
Replace the whole Light Processor Unit. Contact Barco for further instructions to repair
the malfunction Light Processor Unit.
Code 5304: “dmd green - temperature sensor open” (Error)
Situation
Solution
Wire units of the temperature
sensors are disconnected from the
Signal Backplane.
Check if the wire units (reference 2 image 4-24) of the temperature sensors are plugged
into their sockets on the Signal Backplane.
Damaged wire unit of the
temperature sensors (reference
2 image 4-24) which measures the
temperature of the DMD of the green
channel.
1.
Repair the wire unit.
2.
If not repairable, replace the whole Light Processor Unit. Contact Barco for further
instructions to repair the malfunction Light Processor Unit.
Defect temperature sensor which
measures the temperature of the
green channel.
Replace the whole Light Processor Unit. Contact Barco for further instructions to repair
the malfunction Light Processor Unit. It is too critical to replace this temperature sensor
in the
fi
eld. The replacement of this temperature sensor must be done at factory or
at an authorized service center.
R5905043 DP2K-12C/11CX 19/02/2018
45
Summary of Contents for DP2K-12C
Page 1: ...DP2K 12C 11CX Service manual R5905043 15 19 02 2018...
Page 4: ......
Page 8: ...Table of contents 4 R5905043 DP2K 12C 11CX 19 02 2018...
Page 12: ...1 Safety 8 R5905043 DP2K 12C 11CX 19 02 2018...
Page 31: ...4 Troubleshooting 4 TROUBLESHOOTING R5905043 DP2K 12C 11CX 19 02 2018 27...
Page 32: ...4 Troubleshooting 28 R5905043 DP2K 12C 11CX 19 02 2018...
Page 96: ...5 Removal and installation of projector covers 92 R5905043 DP2K 12C 11CX 19 02 2018...
Page 121: ...6 Lamps and lamp houses Image 6 38 R5905043 DP2K 12C 11CX 19 02 2018 117...
Page 138: ...7 Cold mirror assembly 134 R5905043 DP2K 12C 11CX 19 02 2018...
Page 222: ...12 Card Cage 1 Image 12 11 218 R5905043 DP2K 12C 11CX 19 02 2018...
Page 225: ...12 Card Cage Image 12 15 Button unit removal R5905043 DP2K 12C 11CX 19 02 2018 221...
Page 281: ...15 Power input Image 15 13 Mains AC compartment cover R5905043 DP2K 12C 11CX 19 02 2018 277...
Page 282: ...15 Power input 278 R5905043 DP2K 12C 11CX 19 02 2018...
Page 306: ...18 Lamp power supply single module 302 R5905043 DP2K 12C 11CX 19 02 2018...
Page 340: ...21 Maintenance procedures 336 R5905043 DP2K 12C 11CX 19 02 2018...
Page 350: ...A Pin configurations 346 R5905043 DP2K 12C 11CX 19 02 2018...
Page 351: ...B Input formats B INPUT FORMATS R5905043 DP2K 12C 11CX 19 02 2018 347...
Page 352: ...B Input formats 348 R5905043 DP2K 12C 11CX 19 02 2018...