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EH-TW8000/TW9000/TW9000W
3.3.17.2 PS Fan
Standard Operation Time
21 Min.
1.
Remove the Air Filter.
(p.64)
2.
Remove the Lamp.
(p.64)
3.
Remove the Rear Case.
(p.66)
4.
Remove the Front Case.
(p.67)
5.
Remove the Upper Case.
(p.68)
6.
Remove the MA Board (assembly).
7.
Remove the Lens Shutter.
(p.77)
8.
Remove the Optical Engine (assembly).
9.
Remove the Power Supply (assembly).
10. Remove the TH3 Board.
(p.105)
11. Remove the two screws ( ), and remove the BA Fan Cover from the BA Fan
Case.
12. Remove the Light Valve Cushion (x2) from the BA Fan Cover.
13. Remove the PS Fan.
14. Remove the Light Valve Cushion (x7) from the BA Fan Case.
SEIKO EPSON
Disassembly and Assembly
(p.70)
(p.78)
(p.103)
Light Valve Cushion
Light Valve Cushion
BA Fan Cover
106
CONFIDENTIAL
BA Fan Case
Light Valve
Cushion
PS Fan
C.B.P-TITE SCREW,3X10,F/ZB-3C
Figure 3-39.
Revision A
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Troubleshooting
