JVC RC-QC7 Service Manual page 33

m@ Removing the Spindle Motor Assembly
Remove the top cover.
Pull out the clamper.
. Remove the CD mechanism.
. Remove the CD pickup unit.
. Pull out the middle gear.
. Remove the feed motor.
. After turning over the CD mechanism, remove the two
soldered portions © on the spindle motor P.C. board
(See Fig. 5-43),
8. After removing the flexible P.C. board from the
connector CN699 on the spindle motor P.C. board, take
out the flexible P.C. board from the turn table sub -
assembly (See Fig. 5-43).
The spindle motor and turn table will not be supplied
individually as single units but as a turn table sub-
assembly (in combination with the spindle motor, turn
table and mechanism chassis). Therefore, be sure to
change the sub- assembly instead of changing the
individual spindle motor or turn table alone.
Caution: Since LOCK- TIGHT 460 is applied for press-
in sections of the turn table and spindle motor
shaft, be sure to remove the shaft so carefully
as not to cause any damage to the spindle
motor.
NOORWON=
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m@ Removing the Actuator Unit
1. Remove the top cover.
2. Remove the CD tray together with the tray guide (R).
3. Remove the four screws ©) retaining the actuator unit
(See Fig. 5-44).
4. Remove the two screws @ retaining the tray & cam drive
motor (See Fig. 5- 44).
. Hang the two belts removed from the tray and cam drive
motor again to motor as shown in Fig. 5-44.
. While holding down the section [G ]with a finger, remove
the two pawis [H] retaining the actuator unit.
ao
fo)
(Method of pulling out the CD tray in case the CD
driver mechanism has been dismounted under
[PLAY] mode
. Press forward the hock slider assembly until it stops as
shown in Fig. 5- 45.
2. Move the slide cam (L) on the left side of the CD driver
mechanism assembly in the arrow A direction and
position it to [A]. Then, the CD driver mechanism will
be kept at the lowered position (See Fig. 5- 27).
_
| RC-QC7 sence
Flexible P. C. board
ae Spindie motor
assembly
Turn table
sub assembly
Middle gear
Feed motor
Fig. 5-43
e
[
ib Belt
N i
i Actuator unit
©)
(No.10036) 33