19. Board Diagnostic LED’s
19.5 DVI/HDSDI Input board Diagnostic LEDs
Location of the diagnostic LEDs
2
1
10
11
8
7
9
12
13
3
4
5
6
Image 19-7
1
+12V OK (green)
2
FPGA CONFIG (red)
3
INTERRUPT DVI INPUT (red)
4
DVI DCM LOCKED (green)
5
INTERRUPT SDI INPUT (red)
6
SDI DCM LOCKED (green)
7
HOT PLUG DETECT (green)
8
SEL DVI (green)
9
SYNC DVI (yellow)
10
SEL SDI 1 (green)
11
SYNC DVI 1 (yellow)
12
SEL DVI 2 (green)
13
SYNC DVI 2 (yellow)
View on the diagnostic LEDs
The DVI/HDSDI Input board is located inside the Input & Communication unit. Only the LEDs at the front side (cover plate) are
visible without opening the projector. To view the other diagnostic LEDs the Input & Communication unit has to be placed in the
service position as illustrated below (moved forward and tilted). The other LEDs are then visible through the grid at the sides of the
Input & Communication unit.
C
AUTION
:
Only operate the projector for a few minutes while the Input & Communication unit is moved and
tilted in it’s service position. This to minimize the risk of exceeding the maximum permitted internal temper-
ature limit due to insuf
fi
cient air
fl
ow.
Description of the diagnostic LEDs
Ref. Description (LED
color)
Comment
1
+12V OK (green)
This LED lit up in normal condition and indicates that the +12V from the Power Box is available.
2
FPGA CONFIG (red)
This LED lit up during the start up of the DVI/HDSDI Input module and in case the FPGA of the
DVI/HDSDI Input module is not correctly loaded with the
fi
rmware. If this is the case try to reload
the
fi
rmware and/or software of the DVI/HDSDI Input module. If the problem remains replace the
DVI/HDSDI Input module.
3
INTERRUPT DVI
INPUT (red)
This LED lit up in case something has changed to the applied DVI source. Once the projector
has recognized the DVI source and con
fi
gured the projector correctly for this source then this
LED goes out.
4
DVI DCM LOCKED
(green)
This LED lit up in normal condition and indicates that the internal clock (inside FPGA) for the DVI
is locked.
5
INTERRUPT SDI
INPUT (red)
This LED lit up in case something has changed to the applied SDI source. Once the projector
has recognized the SDI source and con
fi
gured the projector correctly for this source then this
LED goes out.
R5905312 HDF W SERIES 24/01/2013
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Summary of Contents for HDF W series
Page 1: ...HDF W series Service manual R5905312 01 24 01 2013 ...
Page 4: ......
Page 8: ...Table of contents 4 R5905312 HDF W SERIES 24 01 2013 ...
Page 12: ...1 Safety 8 R5905312 HDF W SERIES 24 01 2013 ...
Page 30: ...3 Preventative maintenance actions 26 R5905312 HDF W SERIES 24 01 2013 ...
Page 35: ...5 Troubleshooting 5 TROUBLESHOOTING R5905312 HDF W SERIES 24 01 2013 31 ...
Page 36: ...5 Troubleshooting 32 R5905312 HDF W SERIES 24 01 2013 ...
Page 110: ...6 Removal and installation of the projector covers 106 R5905312 HDF W SERIES 24 01 2013 ...
Page 111: ...7 Power Input 7 POWER INPUT R5905312 HDF W SERIES 24 01 2013 107 ...
Page 112: ...7 Power Input 108 R5905312 HDF W SERIES 24 01 2013 ...
Page 120: ...7 Power Input 116 R5905312 HDF W SERIES 24 01 2013 ...
Page 172: ...10 Card Cage 168 R5905312 HDF W SERIES 24 01 2013 ...
Page 182: ...11 Lamp Power Supply 178 R5905312 HDF W SERIES 24 01 2013 ...
Page 183: ...12 Start Pulse Generator 12 START PULSE GENERATOR R5905312 HDF W SERIES 24 01 2013 179 ...
Page 184: ...12 Start Pulse Generator 180 R5905312 HDF W SERIES 24 01 2013 ...
Page 192: ...12 Start Pulse Generator 188 R5905312 HDF W SERIES 24 01 2013 ...
Page 242: ...14 Lenses and Lens Holder 238 R5905312 HDF W SERIES 24 01 2013 ...
Page 270: ...15 Liquid cooling circuit 266 R5905312 HDF W SERIES 24 01 2013 ...
Page 274: ...16 Heat exchanger Image 16 5 Remove assembly 270 R5905312 HDF W SERIES 24 01 2013 ...
Page 280: ...16 Heat exchanger Image 16 13 276 R5905312 HDF W SERIES 24 01 2013 ...
Page 309: ...19 Board Diagnostic LED s 19 BOARD DIAGNOSTIC LED S R5905312 HDF W SERIES 24 01 2013 305 ...
Page 310: ...19 Board Diagnostic LED s 306 R5905312 HDF W SERIES 24 01 2013 ...
Page 328: ...19 Board Diagnostic LED s 324 R5905312 HDF W SERIES 24 01 2013 ...