Removing The Circuit Boards; Panel Unit - Epson Stylus NX105 Service Manual

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300

4.4 Removing the Circuit Boards

4.4.1 Panel Unit

Parts/Components need to be removed in advance:
Scanner Stand/Cover Wire (p 60)
Removal procedure
1. Open the Scanner Unit.
Be careful when removing the Panel Unit, because the Main
Board and the Panel Board on the rear of the Panel Unit are
connected with the Panel FFC.
Be careful when carrying out the next procedure, because the
hook on the rear of the Panel Unit is fragile and easily gets
damaged or softened.
2. Slide the Panel Unit back with lifting the rear side slightly. And remove the
Panel Unit.
Panel Unit
Middle Housing
Figure 4-16. Removing the Panel Unit (1)
DISASSEMBLY/ASSEMBLY
3. Disconnect the Panel FFC from connector J2 on the Main Board, and remove
the Panel Unit.
Disassembling the Panel Unit
Panel Board
1. Remove the two screws that secure the Panel Board.
2. Release the two hooks, and remove the Panel Board from the Panel Unit.
Hook
Positioning Hole
Removing the Circuit Boards
Panel FFC
Panel Unit
J2
Figure 4-17. Removing the Panel Unit (2)
Panel Unit Panel Board
Hook
SCREW M3x8 P-TITE (5±0.5kgfcm)
Positioning Hole
Figure 4-18. Removing the Panel Board
Revision A
64
Confidential