JVC KD-AR390J Service Manual page 11

3.2.3 Removing the roller (See Fig.6)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1) From the bottom side of the top cover, remove the screw D
attaching the gear holder.
(2) Remove the R.holder assembly from disc plate, and then
take out the roller from R.holder assembly in the direction
of the arrow.
Reference:
When attaching the R.ACT gear (2) and R.ACT gear (3),
apply grease to the section d of R.holder assembly.
3.2.4 Removing the PHOTO BOARD assembly (See Fig.7 and 8)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1) From the bottom side of the top cover, release the
projection e from the notch of the disc plate. (See
Fig.7.)
(2) Take out the disc plate in the direction of the arrow. (See
Fig.7.)
(3) From the reverse side of the disc plate, remove the screw
E attaching the PHOTO BOARD assembly. (See Fig.8.)
D
Gear holder
Roller gear
R.ACT gear(3)
R.ACT gear(2)
R.holder assembly
Top cover
Fig.6
e
Top cover
Fig.7
E
Photo board
Fig.8
Roller coller
Washer
Roller
d
Disc plate
e
Disc plate
Disc plate
(No.MA376<Rev.002>)1-11