Disc Cover - Hitachi DZ-MV230A Service Manual

4.2 Disc cover (Fig. 4-2a, 4-2b, 4-2c)
Caution when disassembling:
When removing the disc cover, press the DISC EJECT button to open the disc cover attachment block.
When the disc loading block does not open even if the DISC EJECT button is pressed, refer to "3. Troubleshooting
during Disassembly".
When removing the disc cover, be careful not to damage the flat cable (a) [Take care with the tab (b) on R case (E).].
(1) Disconnect the flat cable on the MAN circuit board (F).
(2) Remove the hand strap (B) from the R case (E).
(3) Remove the four screws holding the disc cover (A).
(4) Remove the disc cover in the direction of the arrow.
Caution when reinstalling:
When reinstalling the disc cover, take care with the wiring of flat cable (a). (Fig. 4-2b)
When reinstalling the disc cover, assemble the hinge (H) of R case and the cover lock plate (C) of disc cover as shown
in Fig. 4-2c.
A : Disc cover
B : Hand strap
E : R case
F : MAN circuit board
A : Disc cover
D : Hinge
E : R case
A
Fig. 4-2b
2 - 10
A
(3)
(3)
(2)
C
(a)
B
E
(1)[Type-a]
OK
A
E
E
D
(a)
(a)
E
(b)
NG
A
E
D
(b)
(a)
(b)
E
(3)
(4)
(3)
[Right side view]
F
Fig. 4-2a
D
D
A
(3)
B
(3)
A : Disc cover
C : Cover lock plate
D : Hinge
C
C
D
Fig. 4-2c
A
C