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5. Troubleshooting
Code 7616: “Blue DMD temp open” (Error)
Situation
Solution
The wire unit of the temperature
sensor (NTC) of the DMD in the
BLUE channel is disconnected from
the Power Distribution board.
Check if the wire unit (reference 17 image 5-18) of the temperature sensor of the DMD in
the BLUE channel is connected with the power distribution board.
Damaged wire unit of the
temperature sensor (reference
17 image 5-21 and image 5-18)
which measures the temperature of
the DMD of the BLUE channel.
Repair or replace the wire unit.
Defect temperature sensor
(reference 17 image 5-21) which
measures the temperature of the
DMD of the BLUE channel.
Replace the temperature sensor on the cooling block of the BLUE channel.
Code 7617: “Blue DMD temp short” (Error)
Situation
Solution
Damaged wire unit of the
temperature sensor (reference
17 image 5-21 and image 5-18)
which measures the temperature of
the DMD of the BLUE channel.
Repair or replace the wire unit.
Defect temperature sensor
(reference 17 image 5-21) which
measures the temperature of the
DMD of the BLUE channel.
Replace the temperature sensor on the cooling block of the BLUE channel.
Code 7618: “Ambient temp low” (Error)
This error code is probably preceded by the warning code 7619: “Ambient temp low”. The same troubleshooting table can be applied
to.
Code 7619: “Ambient temp low” (Warning)
Situation
Solution
The ambient temperature of
the projector is almost below
the minimum required operating
temperature of the projector.
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
(reference 10 image 5-22) which
measures the temperature at the air
inlet (projector front side).
Replace the temperature sensor at the air inlet channel.
10
Image 5-22
R5905312 HDF W SERIES 24/01/2013
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Содержание HDF W series
Страница 1: ...HDF W series Service manual R5905312 01 24 01 2013 ...
Страница 4: ......
Страница 8: ...Table of contents 4 R5905312 HDF W SERIES 24 01 2013 ...
Страница 12: ...1 Safety 8 R5905312 HDF W SERIES 24 01 2013 ...
Страница 30: ...3 Preventative maintenance actions 26 R5905312 HDF W SERIES 24 01 2013 ...
Страница 35: ...5 Troubleshooting 5 TROUBLESHOOTING R5905312 HDF W SERIES 24 01 2013 31 ...
Страница 36: ...5 Troubleshooting 32 R5905312 HDF W SERIES 24 01 2013 ...
Страница 110: ...6 Removal and installation of the projector covers 106 R5905312 HDF W SERIES 24 01 2013 ...
Страница 111: ...7 Power Input 7 POWER INPUT R5905312 HDF W SERIES 24 01 2013 107 ...
Страница 112: ...7 Power Input 108 R5905312 HDF W SERIES 24 01 2013 ...
Страница 120: ...7 Power Input 116 R5905312 HDF W SERIES 24 01 2013 ...
Страница 172: ...10 Card Cage 168 R5905312 HDF W SERIES 24 01 2013 ...
Страница 182: ...11 Lamp Power Supply 178 R5905312 HDF W SERIES 24 01 2013 ...
Страница 183: ...12 Start Pulse Generator 12 START PULSE GENERATOR R5905312 HDF W SERIES 24 01 2013 179 ...
Страница 184: ...12 Start Pulse Generator 180 R5905312 HDF W SERIES 24 01 2013 ...
Страница 192: ...12 Start Pulse Generator 188 R5905312 HDF W SERIES 24 01 2013 ...
Страница 242: ...14 Lenses and Lens Holder 238 R5905312 HDF W SERIES 24 01 2013 ...
Страница 266: ...15 Liquid cooling circuit Image 15 39 Electrical connection 262 R5905312 HDF W SERIES 24 01 2013 ...
Страница 269: ...15 Liquid cooling circuit Image 15 45 Electrical connection R5905312 HDF W SERIES 24 01 2013 265 ...
Страница 270: ...15 Liquid cooling circuit 266 R5905312 HDF W SERIES 24 01 2013 ...
Страница 274: ...16 Heat exchanger Image 16 5 Remove assembly 270 R5905312 HDF W SERIES 24 01 2013 ...
Страница 280: ...16 Heat exchanger Image 16 13 276 R5905312 HDF W SERIES 24 01 2013 ...
Страница 309: ...19 Board Diagnostic LED s 19 BOARD DIAGNOSTIC LED S R5905312 HDF W SERIES 24 01 2013 305 ...
Страница 310: ...19 Board Diagnostic LED s 306 R5905312 HDF W SERIES 24 01 2013 ...
Страница 328: ...19 Board Diagnostic LED s 324 R5905312 HDF W SERIES 24 01 2013 ...