EH-TW8000/TW9000/TW9000W Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 93 Revision A
3.3.11.1 TH2 Board / EX Fan
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). (p.70)
7. Remove the Lens Shutter. (p.77)
8. Remove the Optical Engine (assembly). (p.78)
9. Remove the EX Duct (assembly). (p.92)
10. Remove the two screws ( ), and remove the Upper EX Duct.
11. Remove the EX Fan.
12. Remove the EX Fan Cushion (x8) from the EX Fan.
13. Remove the TH2 Board from the Lower EX Duct.
14. Remove the Lamp TH Cable from the TH2 Board.
Figure 3-30.
Standard Operation Time 20 Min.
Upper EX Duct.
Lower EX Duct
TH2 Board
Lamp TH Cable
C.B.P-TITE SCREW,3X10,F/ZB-3C
EX Fan
EX Fan Cushion
EX Fan Cushion