- 31 -
18.Removal of the DRCT OFF PCB
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
fi
ve screws (a) and main shield bottom as
shown in Fig. 3-14.
10. Remove the two screws (b) as shown in Fig. 3-14.
11. Disconnect all connectors on the DRCT OFF PCB ASSY
and remove the DRCT OFF PCB ASSY and holder pow-
er off as shown in Fig. 3-14.
Fig. 3-15
a
x3
HP duct T
DMD fan
Fig. 3-14
a
x5
b
x2
Main shield bottom
DRCT OFF PCB ASSY
Holder power off
19.Removal of the DMD fan
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 MOTOR PCB ASSY according to “7. Re-
moval of the MOTOR PCB ASSY”.
7. Remove the terminal ASSY according to “12. Removal of
the KEY PCB ASSY”.
8. Remove the main terminal ASSY according to “13. Re-
moval of the main terminal ASSY”.
9. Remove the FORMATTER PCB ASSY according to “17.
Removal of the FORMATTER PCB ASSY”.
10. Remove the main shield bottom according to “18. Re-
moval of the DRCT OFF PCB ASSY”.
11. Remove the three screws (a) and HP duct T as shown in
Fig. 3-15.
12. Remove the DMD fan as shown in Fig. 3-15.
Summary of Contents for DLP XD8100U
Page 9: ... 4 PCB LOCATION Fig 1 1 2 7 5 8 3 4 6 9 10 11 12 13 14 ...
Page 11: ... 6 EXPOSED VIEW Fig 2 1 5 3 Fx1 Hx2 7 2 Dx2 Cx3 8 Ex1 Gx1 1 Ax1 4 6 Kx2 Jx1 Bx1 9 DLP ASSY ...
Page 13: ... 8 Chassis ASSY 1 Fig 2 2 1 Ax10 Bx2 Cx2 4 5 Fx5 Gx2 Hx2 6 8 9 2 Kx5 Lx3 3 Dx2 7 Jx1 Ex2 ...
Page 15: ... 10 1 Ax5 4 5 6 8 7 Bx2 Cx4 Dx2 Ex4 Hx2 11 2 3 10 9 Hx2 Fx1 Gx2 Chassis ASSY 2 Fig 2 3 ...
Page 22: ... 17 1 2 3 4 5 6 7 8 9 10 E x 2 C x 2 D x 2 B x 2 A x 2 Filter ASSY Fig 2 7 ...
Page 146: ... MEMO ...
