JVC UX-A52 Service Manual page 12

UX-A52
<Front panel assembly section>
Prior to performing the following procedure, remove
the rear cover, the side panels, the top panel, the
system control board and the front panel assembly
section.
Removing the relay board (See Fig. 24)
1. Disconnect the wire from connector CN906, CN907
and the card wire from CN908 on the relay board
respectively.
2. Remove the two screws O.
Removing the drive motor assembly
Prior to performing the following procedure, remove
the relay board.
1. Remove the four screws P attaching the drive motor
assembly.
Removing the belt and the drive motor
REFERENCE: The belt and the drive motor can be
removed respectively without removing the
drive motor assembly from the front panel
section.
1. Remove the two screws Q attaching the plate.
2. Remove the belt from the two pulleys.
3. Remove the two screws R attaching the drive motor.
REFERENCE: When removing the drive motor only,
remove the belt from the drive motor
pulleys in advance.
1-12
CN907
(See Fig.25)
Drive motor assembly
(See Fig.26)
O
CN908
Fig.24
P
Fig.25
Belt
Drive motor
R
Fig.26
Relay board
CN906
O
P
Door switch board
Plate
Q