Removing The Main Board - Epson Perfection V700 Photo Service Manual

EPSON Perfection V700 Photo
4.2.5

Removing the Main Board

1. Remove the Upper Housing.
2. Move the Carriage Unit to the centre.
Carriage Unit
Figure 4-18. Centering the Carriage Unit
Disassembly / Assembly
See Section 4.2.2 on page 40.
3. Remove the Main Board Cover Sheet from the Upper Main Board
Cover.
4. Remove the four C.B.P. M3 x 8 screws and C.B.P. M3 x 10 screw
that secure the Upper Main Board Cover.
5. With the rear of the Upper Main Board Cover lifted, slide the cover
toward the rear to release tab A, and remove the Upper Main Board
Cover.
Upper Main Board
Cover
Main Board
Cover Sheet
5
Tab A
Figure 4-19. Removing the Main Board Cover
Disassembly Procedure
C.B.P. M3x10 (7±1 kgf.cm)
C.B.P. M3x8 (7±1 kgf.cm)
Positioning Hole and Guide Pin
2
4
3
Beneath the Main Board Cover Sheet
Revision A
1
45