Removal Of Power Supply Cable Unit - Epson Perfection 4870 Photo Service Manual

Perfection 4870 Photo

4.2.10 Removal of Power Supply Cable Unit

1. Remove of Upper Housing. (Refer to 4.2.2 Removal of Upper Housing )
2. Move the Carriage Unit to the centre.
3. Disconnect the Power Supply Connector from the Power Supply Board.
4. Remove the Power Supply Cover from the Lower Housing.
5. Remove the three screws (C.B.S M3x5) which secure the Power Supply Cable Unit.
Power Supply Connector
C.B.S M3x5
(9±1 kgfcm)
Figure 4-32. Removal of Power Supply Cable Unit (1)
Adhere the Power Supply Cover to the Lower Housing with a
two-sided tape at the position shown in
Tighten together the screws shown in
the Power Supply Cover and the Power Supply Cable Unit
Frame.
DISASSEMBLY/ASSEMBLY
(Refer to 4.2.4 Removal of Main Board Step 2 )
Lower Housing Power Supply Cover
Tighten together.
Adhering position
Figure 4-32.
Figure 4-32, which secure
6. Release the two hooks and then remove the Power Supply Cable Unit.
Figure 4-33. Removal of Power Supply Cable Unit (2)
Disassembly Procedure
Power Supply Cable Cover Hooks
Revision A
52