Removal Of The Shutter Assy, Shutter Motor Assy - Mitsubishi Electric XD8100U Service Manual

32.Removal of the shutter ASSY,
shutter motor ASSY
1. Remove the top cover ASSY according to "1. Removal of
the lens ASSY, zoom, focus motor ASSY".
2. Remove the CW cover unit according to "2. Removal of
the color wheel ASSY".
3. Remove the fi lter cover unit according to "3. Removal of
the ACF SENSOR PCB ASSY".
4. Remove the top case ASSY according to "4. Removal of
the exhaust fan (front)".
5. Remove the main top shield according to "5. Removal of
the lamp fan 1".
6. Remove the terminal ASSY according to "12. Removal of
the KEY PCB ASSY".
7. Remove the main terminal ASSY according to "13. Re-
moval of the main terminal ASSY".
8. Remove the FORMATTER PCB ASSY according to "17.
Removal of the FORMATTER PCB ASSY".
9. Remove the holder power off according to "18. Removal
of the DRCT OFF PCB ASSY".
10. Remove the DMD fan according to "19. Removal of the
DMD fan".
11. Remove the optical unit according to "23. Removal of the
optical unit".
12. Remove the five screws (a) and frame cover ASSY as
shown in Fig. 3-25.
13. Remove the four screws (b) and shutter ASSY as shown
in Fig. 3-25.
14. Remove the three screws (b) and shutter motor ASSY as
shown in Fig. 3-25.
33.Removal of the fl at mirror ASSY
1. Remove the top cover ASSY according to "1. Removal of
the lens ASSY, zoom, focus motor ASSY".
2. Remove the CW cover unit according to "2. Removal of
the color wheel ASSY".
3. Remove the fi lter cover unit according to "3. Removal of
the ACF SENSOR PCB ASSY".
4. Remove the top case ASSY according to "4. Removal of
the exhaust fan (front)".
5. Remove the main top shield according to "5. Removal of
the lamp fan 1".
6. Remove the terminal ASSY according to "12. Removal of
the KEY PCB ASSY".
7. Remove the main terminal ASSY according to "13. Re-
moval of the main terminal ASSY".
8. Remove the FORMATTER PCB ASSY according to "17.
Removal of the FORMATTER PCB ASSY".
9. Remove the holder power off according to "18. Removal
of the DRCT OFF PCB ASSY".
10. Remove the DMD fan according to "19. Removal of the
DMD fan".
11. Remove the optical unit according to "23. Removal of the
optical unit".
12. Remove the frame cover ASSY according to "32. Re-
moval of the shutter ASSY, shutter motor ASSY".
13. Remove the two screws (d) and flat mirror ASSY as
shown in Fig. 3-25.
.
Shutter motor ASSY
- 40 -
a
x
5
Frame cover ASSY
b
x4
Shutter ASSY
mirror ASSY
Flat
c
x3
d
x2
Fig. 3-25