JVC SR-VS30U Service Manual page 6

3.1.3 Removing the mechanism assembly
• Although the mechanism assembly can be removed without
detaching the front panel assembly, it is recommended to de-
tach the front panel assembly to do the work with ease.
(1) Remove the two screws D or two screws E from the cor-
ners of the mechanism. (Fig.6)
(2) Open the door and remove the mechanism assembly.
(At this time, door lock arm spring and door lock arm are re-
moved together with.)
(3) For moving the mechanism assembly only, disconnect the
following wirings.
a) Mechanism assembly side (Fig.5)
Top side connector of the cam switch board (CN2).
Connector of the motor board (CN1). (Board to board
connector)
b) Main board side (Fig.4)
Disconnects CN802
CN801 from switch/volume board and
headphone jack board.
Disconnect wire coming from the head mount assem-
bly CN811 at deck A and
Remove one screw F and remove one GND wire
from mechanism control board.
3.1.4 Removing the eject arm assembly
(Fig.6)
(1) Remove the screws G retaining the eject arm assembly
and pull it out.
1-6 (No.MB061)
from mecha control board,
CN861 from
CN815 at deck B.
Main board
F
From Mechanism
control board
CN802
From DECK A
CN861
CN811 CN801
DECK A
Mechanism control board
Fig.4
Mechanism
control
Motor
board
board
Cam
switch
board
Motor
Mechanism control board
board
DECK B
Cam switch board
Fig.5
D D G
DECK B
Fig.6
L
From Headphone jack
board
From Switch/
Volume board
CN815
From DECK B
DECK B
Motor
board
Mechanism
control
board
Cam
switch
board
Motor
board
DECK A
Cam switch board
G E E
DECK A