JVC XV-M50BK, Руководство по обслуживанию

Страница: 11 / 88

XV-M52SL/XV-M50BK
1-11
Removing the DVD mechanism board
(See Fig.1)
1.
2.
3.
4.
Remove the DVD changer mechanism assembly.
From bottom side the DVD changer mechanism
assembly, remove the one screw
A retaining the DVD
servo control board.
Disconnect the card wire from the connector CN101 on
the DVD servo control board.
Disengage the one engagement
a and two
engagements b , remove the DVD servo control board.
Removing the DVD tray assembly
(See Fig.2~4)
1.
2.
3.
4.
5.
6.
7.
Remove the screw B retaining the Disc stopper
(See Fig.3).
Remove the three screws
C retaining the T.bracket
(See Fig.3).
From the clamper base section
c , remove both of the
edges fixing the rod(See Fig.2 and 3).
Remove the screw
D retaining the clamper assembly
(See Fig.3).
From the left side face of the chassis assembly, remove
the one screw
E retaining both of the return spring and
lock lever(See Fig. 4).
By removing the pawl at the section
d fixing the return
spring, dismount the return spring(See Fig.4).
Remove the three lock levers(See Fig.4).
Fig.1
Fig.2
<DVD Changer Mechanism Section>
Fig.3
Fig.4
The laser diode of pick-up might be destroyed by static
electricity and set switch (S11) on the pick-up board on
"SHORT" side, please before removing the card wire from
connector (CN101).
Moreover, please set switch (S11) on "OPEN" side after
assembling and inserting the card wire in connector (CN101)
without fail at times.
Please refer to page 1-4 for a detailed content.
ATTENTION !
A
DVD servo
control board
CN101
b b
a
c
Rod
T.Bracket
Clamper base
B
C
C
D
C
c
T.Bracket
Disc stopper
Lod stopper
(C/J version only)
Clamper assembly
d
Lock lever
Return spring
E