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19. Board Diagnostic LED’s
Ref. Description (LED
color)
Comment
5
ERROR CH5/6 (red)
This LED lit up in case there are problems with operating the Zoom or Focus of the Lens. This is
caused by over-current or over-temperature of the driver. Possible problems are:
•
the electrical socket of the Lens or Lens Holder are damaged (short circuit).
•
the wire unit between Motor Control Board and Lens Holder socket is damaged (short circuit).
•
the mounted Lens is malfunctioning.
6
ERROR CH1 (red)
This LED lit up in case there are problems with the horizontal shift of the lens. Possible problems
are:
•
the wire unit of the stepper motor for horizontal shift is disconnected.
•
the wire unit of the stepper motor for horizontal shift is damaged (causing a open circuit
or short circuit).
•
the stepper motor for horizontal shift is malfunctioning.
7
ERROR CH2 (red)
This LED lit up in case there are problems with the vertical shift of the lens. Possible problems are:
•
the wire unit of the stepper motor for vertical shift is disconnected.
•
the wire unit of the stepper motor for vertical shift is damaged (causing a open circuit or
short circuit).
•
the stepper motor for vertical shift is malfunctioning.
8
ERROR CH7/8 (red)
This LED lit up in case there are problems with operating the Shutter or Contrast plate of the
projector. This is caused by over-current or over-temperature of the driver. Possible problems are:
•
the wire unit of the DC motor of the Shutter is damaged (causing a short circuit).
•
the wire unit of the DC motor of the Contrast plate is damaged (causing a short circuit).
•
the DC motor of the Shutter is malfunctioning.
•
the DC motor of the Contrast plate is malfunctioning.
9
ERROR CH4 (red)
Channel 4 is currently not used and thus this LED has no purpose (future expansion)
10
FPGA CONFIG (red)
This LED lit up during the start up of the Motor Control Board and in case the FPGA of the
Motor Control Board is not correctly loaded with the
fi
rmware. If this is the case try to reload the
fi
rmware and/or software of the Motor Control Board. If the problem remains replace the Motor
Control Board.
11
+3.3V OK (green)
This LED lit up in normal condition and indicates that the local gen3.3V is available. The
+3.3V is derived from the +12V which is generated by the Power Box.
12
SWITCH FORCE
BOOT
Keeping this switch pressed while powering the projector will force the Motor Control Board to run
in boot mode. As a result the MCB HEARTBEAT
fl
ashes twice a second.
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 ...