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28. Start pulse generator
28.1 Troubleshooting
Lamp fails to ignite after you switched the projector from standby to operation
The following error message is displayed on the LCD panel of the projector: “Lamp ignition failed”.
Situation
Solution
You can hear the SPG module three times clicking in an attempt to ignite
the lamp. The voltage on the “LAMP OUT” pins of the LPS module is
first 140 volt during the attempt to ignite and then drops to 0 volt.
Note
: The ambient noise must be low to hear the SPG clicking in an
attempt to ignite the lamp.
•
The LPS and SPG seem the work normally
but the lamp is bad. Install another FLM lamp
house.
•
If the problem remains, replace the SPG
module.
You can not hear the SPG module three times clicking in an attempt to
ignite the lamp. The voltage on the “LAMP OUT” pins of the LPS module
is first 140 volt during the attempt to ignite and then drops to 0 volt.
Note
: The ambient noise must be low to hear the SPG clicking in an
attempt to ignite the lamp.
•
Check the cabling of the SPG module.
•
Replace the SPG module.
You can not hear the SPG module three times clicking in an attempt
to ignite the lamp. The voltage on the “LAMP OUT” pins of the LPS
module is below 140 volt during the attempt to ignite. The diagnostic
LED’s of the LPS module indicates a problem with the LPS module.
Note
: The ambient noise must be low to hear the SPG clicking in an
attempt to ignite the lamp.
•
Check the cabling of the LPS module.
•
Replace the LPS module.
306
R59770072 FLM SERIES 19/03/2007
Summary of Contents for FLM series
Page 1: ...FLM series Service manual R59770072 00 19 03 2007...
Page 6: ...Table of contents 4 R59770072 FLM SERIES 19 03 2007...
Page 10: ...1 Safety 8 R59770072 FLM SERIES 19 03 2007...
Page 86: ...6 Removal and installation of projector covers 84 R59770072 FLM SERIES 19 03 2007...
Page 96: ...8 Lamp and lamp house 94 R59770072 FLM SERIES 19 03 2007...
Page 102: ...9 Input communication unit 100 R59770072 FLM SERIES 19 03 2007...
Page 125: ...13 Cold mirror assembly Image 13 5 Remove of cold mirror R59770072 FLM SERIES 19 03 2007 123...
Page 130: ...13 Cold mirror assembly 8 Reinstall the side cover 128 R59770072 FLM SERIES 19 03 2007...
Page 133: ...14 Lens holder F Image 14 4 R59770072 FLM SERIES 19 03 2007 131...
Page 140: ...14 Lens holder 138 R59770072 FLM SERIES 19 03 2007...
Page 154: ...15 Vertical and Horizontal shift motors 152 R59770072 FLM SERIES 19 03 2007...
Page 180: ...16 FLM liquid cooling circuit 178 R59770072 FLM SERIES 19 03 2007...
Page 190: ...17 Heat exchanger 188 R59770072 FLM SERIES 19 03 2007...
Page 204: ...18 Cooling pump 202 R59770072 FLM SERIES 19 03 2007...
Page 208: ...19 Shutter replacement 206 R59770072 FLM SERIES 19 03 2007...
Page 212: ...20 Formatter Interface Board 210 R59770072 FLM SERIES 19 03 2007...
Page 217: ...21 Pixel map processor board Image 21 7 PMP removal R59770072 FLM SERIES 19 03 2007 215...
Page 220: ...21 Pixel map processor board 218 R59770072 FLM SERIES 19 03 2007...
Page 228: ...22 LCD panel replacement 226 R59770072 FLM SERIES 19 03 2007...
Page 234: ...23 Keypad board replacement 232 R59770072 FLM SERIES 19 03 2007...
Page 288: ...25 Peltier replacement 286 R59770072 FLM SERIES 19 03 2007...
Page 314: ...28 Start pulse generator 312 R59770072 FLM SERIES 19 03 2007...
Page 326: ...Glossary 324 R59770072 FLM SERIES 19 03 2007...