EH-TW3500/4500/5500
Disassembly and Assembly
CONFIDENTIAL
SEIKO EPSON
90
Revision A
3.3.13 Inner EX Duct
1.
Remove the Lamp.
2.
Remove the Side Cover L/Side Cover R.
3.
Remove the Upper Case (assembly).
4.
Remove the MA Board (assembly).
5.
Remove the DR Board (EH-TW4500/5500 series only).
6.
Remove the Optical Engine (assembly).
7.
8.
9.
Remove the three screws and remove the Fan Holder.
10. Remove the Lamp Fan Duct from the Fan Holder.
11. Remove the Safety Switch from the Inner EX Duct.
12. Remove the screw (
) and release Lamp Connector.
13. Remove the three screws and remove the Inner EX Duct.
Figure 3-37.
Standard Operation Time
18 Min.
Inner EX Duct
Safety Switch
Lamp
Connector
C.B.P-TITE SCREW,3X10,F/ZB-3C
C.C.P-TITE SCREW,3X8,F/ZN-3C
Fan Holder
Lamp Fan
Duct
Summary of Contents for DREAMIO EH-TW2900
Page 1: ...EH TW2900 3500 4400 4500 5500 Multimedia Projector SERVICE MANUAL CONFIDENTIAL ...
Page 9: ...CONFIDENTIAL C H A P T E R 1 PRODUCTDESCRIPTION ...
Page 16: ...CONFIDENTIAL C H A P T E R 2 TROUBLESHOOTING ...
Page 46: ...CONFIDENTIAL C H A P T E R 3 DISASSEMBLYANDASSEMBLY ...