JVC XV-521BK Service Manual page 14

XV-521BK/523GD/525BK/421BK
Removing the turn table assembly
Prior to performing the following procedure, remove
the traverse mechanism unit.
1. Solder soldering d on the flexible board next to the
pickup unit.
2. From the bottom of the traverse mechanism unit,
disconnect the flexible wire from CN10 on the pickup
board.
ATTENTION: Disconnecting the flexible wire without
soldering may cause damage to the
pickup.
3. Unsolder soldering i and j of the harness extending
from the turning table assembly to the pickup board.
4. Remove the screw G attaching the shaft stopper (F)
on the upper side of the traverse mechanism unit.
Pull the side of the shaft stopper (F) outward to
release the joint l and remove it upward. Remove the
spring at the same time.
5. Remove the screw H
assembly.
6. Move the turn table assembly outward and pull out
from the shaft. Then remove it from the base chassis.
1-14
(See Fig.5, 10, 12 and 13)
attaching the turn table
Joint k
Joint k
Feed motor assembly
Shaft stopper (F)
G
Turn table assembly
G
Shaft stopper (F)
Shaft stopper (F)
Joint l
Shaft
Shaft
Pickup unit
Flexible board
d
Fig.5
Pickup board
h
E
CN10
i
j
Fig.10
H
Fig.12
G
Turn table assembly
Fig.13
H