Epson EH-TW9000 Service Manual

EH-TW8000/TW9000/TW9000W Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 109 Revision A
3.3.18.1 BA Unit / SCI Cable
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 Lamp Fan (assembly). (p.84)
10. Remove the EX Duct (assembly). (p.92)
11. Remove the Inner EX Duct. (p.97)
12. Remove the Power Supply (assembly). (p.103)
13. Remove the Ballast (assembly). (p.108)
14. Remove the two screws ( ), and remove the BA Cover.
15. Remove the BA Frame.
16. Remove the BA Insulation Sheet.
17. Remove the following parts from the BA Unit.
• SCI Cable
• Lamp BA Cable
Figure 3-42.
Standard Operation Time 26 Min.
BA Unit is designated as the Safety Device. When removing/
replacing the part for repair, be sure to refer to “3.4 Safety Check
after Servicing (p.113)”. According to the instructions in it,
handle the part and perform the procedure after servicing.
BA Frame
C.C.SCREW,3X4,F/ZN-3C
BA Cover
BA Insulation Sheet
BA Unit
Lamp BA Cable
SCI Cable

Epson EH-TW9000 Specifications

General

Brand	Epson
Model	EH-TW9000
Category	Projector
Language	English