EH-TW8000/TW9000/TW9000W Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 105 Revision A
3.3.17.1 TH3 Board
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 Power Supply (assembly). (p.103)
10. Remove the three screws ( ), and remove the BA Fan Case.
11. Remove the TH3 Board.
12. Remove the PS TH Cable from the TH3 Board.
Figure 3-38.
Standard Operation Time 21 Min.
TH3 Board
PS TH Cable
BA Fan Case
Power Supply (assembly)
C.C.SCREW,3X4,F/ZN-3C
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