JVC sp-pwm45, Service Manual

Page: 17 / 105

(No.MB067)1-17
3.2.4 Removing the motor board
(See Figs.9 and 10)
(1) From the top side of the DVD chnager mechanism assem-
bly, remove the two belts from the motor pulleys. (See
Fig.9.)
Caution:
Take care not to attach grease on the belt.
(2) Remove the four screws E attaching the motors to the
chassis assembly. (See Fig.9.)
(3) From the bottom side of the DVD changer mechanism as-
sembly, remove the two screws F . (See Fig.10.)
(4) Disconnect the connector CN2 on the motor board from the
tray switch board and remove the motor board. (See
Fig.10.)
(5) Disconnect the card wire from the connector CN1 on the
motor board. (See Fig.10.)
Caution:
• When connecting the card wire, let the card wire through the
slots h of the motor board. (See Fig.10.)
• When reattaching the motor, turn the side where the label
should be put to the front side. (See Fig.10.)
Reference:
• You need not to remove the tray assemblies, and in such
case, move it.
• After connecting the motor board, attach the spacer on the
motor board. (See Fig.10.)
3.2.5 Removing the motor
(See Fig. 10)
• Prior to performing the following procedures, remove the motor
board.
(1) From the reverse side of the motor board, unsolder the four
soldered sections i on the motor board.
(2) From the forward side of the motor board, remove the mo-
tors.
Fig.9
Fig.10
Motor Motor
Motor pulleys
Chassis assembly
Belt Belt
E E
F
h
CN2
Card wire
Motors
Soldered sections i
CN1
F
Motor board
DVD changer mechanism assembly
Spacer
Labels
Motors
Motor board