JVC KD-S821R Manual De Servicio página 10

KD-S821R
Removing the feed motor assembly
Prior to performing the following procedure, remove
the CD mechanism control board, the front bracket
(loading motor) and the CD mechanism assembly.
1. Remove the two screws F
assembly.
Removing the pickup unit
Prior to performing the following procedure, remove
the CD mechanism control board, the front bracket
(loading motor), the CD mechanism assembly and
the feed motor assembly.
1. Detach the FD gear part of the pickup unit upward.
Then remove the pickup unit while pulling out the
part i of the FD screw.
ATTENTION: When reattaching the pickup unit,
reattach the part j of the pickup unit,
then the part i of the FD screw.
2. Remove the screw G attaching the nut push spring
plate and the pickup mount nut from the pickup unit.
Pull out the FD screw.
Removing the spindle motor
Prior to performing the following procedure, remove
the CD mechanism control board, the front bracket
(loading motor), the CD mechanism assembly and
the feed motor assembly.
1. Turn up the CD mechanism assembly and remove
the two springs k on both sides of the clamper arms.
Open the clamper arm upward.
2. Turn the turn table, and remove the two screws H
and the spindle motor.
1-10
(See Fig.10)
and the feed motor
(See Fig.10 and 11)
(See Fig.12 and 13)
FD screw
Feed motor assembly
F
FD gear
Pickup unit
Nut push spring plate
FD screw
k
Spindle motor
Part i
Part j
Pickup unit
Fig.10
G
Pickup mount nut
Pickup unit
Fig.11
k
Fig.12
H
H
Fig.13