JVC UX-QD70S Service Manual page 26

3.2.9 Removing the spindle motor board
(See fig.13 and 14)
• Remove the DVD cover, traverse mechanism assembly and
DVD servo board.
(1) Remove the yellow wire and white wire from soldered sec-
tion k of spindle motor board. (See fig.13)
(2) Remove the three screws H attaching the feed motor
board. (See fig.14)
Reference:
• When attach the spindle motor board, card wire through the
part n of the traverse mechanism assembly. (See fig.14)
• When attach the screw H, apply grew. (See fig.14)
3.2.10 Removing the switch board
(See fig.15)
(1) Remove the wire attaching the soldered section of switch
board on part p of switch board from bottom surface of
DVD mechanism.
(2) Remove the one screw J attaching the switch board.
(3) A switch board is raised pushing the hook of a DVD mech-
anism assembly in the direction of an arrow, and it removes
from the r section.
Reference:
Wire hook to part s after switch board attach to DVD mecha-
nism.
3.2.11 Removing the motor
(See fig.15 and 16)
• DVD cover and tray assembly.
(1) Remove the wire attach to part p of switch board from bot-
tom surface of DVD mechanism assembly. (See fig.15)
(2) Remove the belt of motor pulley from top surface of DVD
mechanism. (See fig.16)
Caution:
Be careful not to make grease adhere to a belt.
(3) Remove the two screws K attaching the motor to DVD
mechanism assembly, remove the motor from bottom sur-
face of DVD mechanism assembly. (See fig.16)
Reference:
Wire hook to part s after motor attached DVD mechanism.
(See fig.15)
1-26 (No.MB496)
Traverse mechanism assembly
n
H
Spindle motor
H
board
Fig.14
Switch board
q
wire
p
J
r
s
DVD mechanism assembly
Fig.15
DVD mechanism assembly
Motor Pulley
Fig.16
Tray assembly
J
Belt
K