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JVC TH-M42 Service Manual page 17

Dvd digital
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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
tray switch board and remove the motor board. (See
Fig.10.)
(5) Disconnect the card wire from the connector
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.
CN2
on the motor board from the
CN1
on the
Belt
E
Motor
Motor pulleys
Fig.9
Motors
Labels
Motor board
Spacer
F
CN2
CN1
Motors
h
DVD changer mechanism assembly
Fig.10
Belt
E
Motor
Chassis assembly
Soldered sections i
Motor board
F
Card wire
(No.MB067)1-17

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