Optoma HD86 - Troubleshooting by Display Issues

Delta Elec. Inc. HD86
Company Confidential Optoma___________________ Delta________________
25
2009/08/18
No
Projector logo
screen display
Yes
• Main Board Ass’y malfunction
• Format BD malfunction
• DMD Set malfunction
Press Remote
“Menu” key
OSD
Menu display
• Remote controller set malfunction, Low battery, and outside operation rang
• Main Board Ass’y malfunction
• MB CN303 to Front IR CN200 disconnected
• Front IR PWB Ass’y malfunction
• MB CN111 to IO BD P8 disconnected
• IO PWB Ass’y malfunction ( Back IR )
• Check the pattern generator setting is wrong
• Main Board Ass’y malfunction
• IO BD Ass’y malfunction
• MB CN111 to IO BD P8 disconnected
Check the
projection
Screen
Yes
Image
Display
Input Each signal
And image display OK
No
No
Yes
Yes