Disassembly Of Panel Assy - Epson Stylus PHOTO RX640 Service Manual

EPSON Stylus PHOTO RX640/650

4.2.2 Disassembly of Panel Assy

C A U T I O N
Do not use any cleaning liquid to clean the LCD. Otherwise, the
surface membrane can come off.
For cleaning, blow off the dust with a blower.
1. Remove the Panel Assy. (p. 43)
2. Remove the screws (x6) securing the Shield Plate, Panel Board and Ground Plate,
and remove the Shield Plate upward. (Fig. 4-5)
3. Release the hooks, and remove the Panel Board. (Fig. 4-6)
4. Remove the screws (x4), and remove the LCD Module. (Fig. 4-7)
When installing the LCD Module, make sure that the inside of
the LCD Cover is free from dust and dirt.
Tighten the screws for the LCD Module in the order specified.
(Fig. 4-7)
After installing the LCD Module, route the harness as shown
and make sure that it is free from floating. (Fig. 4-7)
Install the Shield Plate under the board-to-board cable.
When installing the Shield Plate, tighten the screws in the order
specified. (Fig. 4-5)
After installing the Shield Plate, press each of the buttons and
check that a click is felt.
Disassembly and Assembly
C.B.P-TITE 3x8
Torque : 0.6±0.1N
1
Ground Plate
3
Figure 4-5. Removing the Screws (Shield Plate)
Route the lead wires so that they are free from floating
Removal of Exterior Parts
C.B.P-TITE 3x8 (x5)
· Torque : 0.6±0.1N
m
6 5
Shield Plate
Hook (x2)
Figure 4-6. Removing the Panel Board
2
4
C.B.P-TITE 2x8 (x4)
LCD Module
Torque : 0.4±0.1N
Figure 4-7. Removing the LCD Module
Revision A
·
m
2
4
3
1
·
m
44