43
Chapter 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
Содержание PD726 Series
Страница 51: ...Chapter 5 48 Chapter 5 Exploded Overview EXPLODED OVERVIEW D C PD726 ...
Страница 54: ...51 Chapter 5 ASSY ENGINE BASE MODULE PD726 ...
Страница 57: ...Chapter 5 54 ASSY OPTICAL ENGINE MODULE PD726 ...
Страница 61: ...Chapter 5 58 ASSY BOTTOM HOUSING MODULE PD726 ...
Страница 76: ...73 Chapter 5 EXPLODED OVERVIEW D C PH730 ...
Страница 79: ...Chapter 5 76 ASSY ENGINE BASE MODULE PH730 ...
Страница 83: ...Chapter 5 80 ASSY OPTICAL ENGINE MODULE PH730 ...
Страница 88: ...85 Chapter 5 ASSY BOTTOM HOUSING MODULE PH730 ...