47
Chapt er 4
Main Procedure
No
Symptom
Procedure
1
No Power
- Ensure the Power Cord and AC Power Outlet are securely connected
- Check Lamp Cover and Interrupt Switch
- Ensure all connectors are securely connected and aren't broken
- Check DC-DC
- Check Ballast
- Check Main Board
2
Auto Shut Down
- Check LED Status
a. Lamp LED Light
- Check Lamp
- Check Lamp Driver
- Check Main Board
b. Temp LED Light
- Check Thermal Sensor
- Check Thermal Switch
- Check Fan
c. Color Wheel
- Check Color Wheel
- Check Photo Sensor
d. No Power
- Refer to "No Power" troubleshooting
3
No Image
- Ensure the Signal Cable and Source work as well
(If you connect multiple sources at the same time, use the "Source"
button on the control panel to swtich)
- Ensure all connectors are securely connected and aren't broken
- Check Main Board
- Check DMD Board
- Check Color Wheel
- Check DMD Chip
- Check Engine Module
4
No Light On
- Ensure all connectors are securely connected and aren't broken
- Check Lamp Module
- Check DC-DC
- Check Ballast
- Check Main Board
5
Mechanical Noise
- Check Color Wheel
- Check Fan Module
6
Line Bar / Line Defect
- Sometimes it's because of the DMD Chip and the DMD Board did
not assemble properly
- Check DMD Board
- Check DMD Chip
- Check Main Board
7
Image Flicker
- Do "Reset" of the OSD Menu
- Ensure the Signal Cable and Source work as well
- Check Lamp Module
- Check Color Wheel
- Check DMD Board
- Check Main Board
8
Color Abnormal
- Do "Reset" of the OSD Menu
- Adjust Color Wheel Index
- Check Main Board
- Check DMD Board
- Check Color Wheel
Summary of Contents for XD1170D
Page 81: ...73 Chapter 5 PD120 Assy Engine Bottom Cover Module ...
Page 88: ...Chapter 5 Appendix A Exploded Overview D C XD1170D 80 ...
Page 92: ...Chapter 5 ASSY BOTTOM HOUSING MODULE XD1170D 84 ...
Page 94: ...Chapter 5 ASSY ENGINE TOP COVER MODULE XD1170D 86 ...
Page 96: ...Chapter 5 XD1170D PROJECTION DISPLAY PROJECTOR ASSY SYSTEM FAN 80x25 MODULE 88 ...
Page 98: ...Chapter 5 Appendix A Exploded Overview D C XD1270D 89 ...
Page 101: ...Chapter 5 ASSY BOTTOM HOUSING MODULE XD1270D 92 ...
Page 103: ...Chapter 5 ASSY BOTTOM BASE MODULE XD1270D 94 ...
Page 109: ...Chapter 5 ASSY ENGINE TOP COVER MODULE XD1270D 100 ...
Page 111: ...Chapter 5 ASSY ENGINE BOTTOM COVER MODULE XD1270D 102 ...
Page 119: ...Chapter 5 XD1270D PROJECTION DISPLAY PROJECTOR 110 ...