Sharp PG-M15X Serviceanleitung Seite 32

PG-M15X
PG-M15S
AN-M15T
2-2. B. Performance Troubleshooting
Start
No
Have image?
Yes
Yes
Have garbage
pattern?
(White Screen)
No
No
Uniformity OK?
Yes
No
Is color OK?
No
Yes
Have dot defect?
No
Yes
Have line bar?
No
Yes
Have noise?
No
End
No
Main PWB unit
Troubleshooting
No
Main PWB unit
Troubleshooting
Change
Optical Engine
Module
No
Main PWB unit
Troubleshooting
Change
DMD Module
No
Adjust
frequency
No
Adjust
tracking
32
Change
DMD Module
Change
DMD Module
No
Change
DMD Module
Main PWB unit
Troubleshooting
Main PWB unit
Troubleshooting
Change
Optical Engine
Module