EH-TW3500/4500/5500 Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 62 Revision A
3.3.5.1 SW1 Board
1. Remove the Lamp. (p.55)
2. Remove the Side Cover L/Side Cover R. (p.57)
3. Remove the Upper Case (assembly). (p.59)
4. Remove the four screws and remove the SW Board from the Upper Case.
5. Remove the SW1 Cable from the SW1 Board.
6. Remove the following parts from the Upper Case.
• Top Button
•LED Lens
7. Remove the following parts from the Top Button.
• Diffusion Plate
• Cushion LED
Figure 3-10.
Standard Operation Time 7 Min.
SW1 Cable
Upper Case
Top Button
LED Lens
SW1 Board
C.C.P-TITE SCREW,3X8,F/ZB-3C
Cushion LED
Diffusion Plate