JVC KD-S845 Service Manual page 11

2.2.4 Removing the feed motor assembly
(See Fig.10)
• 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 and the feed motor assembly.
2.2.5 Removing the pickup unit
(See Fig.10 and 11)
• 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 re-
move 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.
2.2.6 Removing the spindle motor
(See Fig.12 and 13)
• 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.
k
Fig.12
Feed motor assembly
F
FD gear
Nut push spring plate
FD screw
Spindle motor
k
FD screw
Part i
Part j
Pickup unit
Pickup unit
Fig.10
G
Pickup mount nut
Pickup unit
Fig.11
H
H
Fig.13
(No.49858)1-11