Optoma DV10 MovieTime, Service Manual

Page: 27 / 90

DV-10 3-3
Color Abnormal - Do “Reset(All data)” of the OSD Menu
- Adjust Color Wheel Index
- Check Main Board
- Check DMD Board
- Check Color Wheel
Poor Uniformity/ - Ensure the projection screen without dirt
Shadow - Ensure the projection lens is clean
- Ensure the Brightness is within spec
- Check Engine Module
Dead Pixel/Dust - Ensure the projection screen without dirt
(Out of spec.) - Ensure the projection lens is clean
- Clean DMD Chip and Engine Module
- Check DMD Chip
- Check Engine Module
Garbage Image - Ensure that the signal cables and source work as well.
- Check Main Board
- Check DMD Board
Remote Control/ - Remote Control
Control Panel Failed a. Check Battery
b. Check Remote Controller
c. IR receiver
d. Check Main Board
- Control Panel
a. Check FPC
b. Check keypad
c. Check Main Board
Function Abnormal - Do “Reset(All data)” of the OSD Menu
- Check Main Board
- Check DMD Board
Disk cannot be read - Check if the disk is scratched.
- Check if the anti-static protection of DVD Loader Module is unsoldered.
- Check if the region code is correct or not.
- Check DVD Loader Module.