JVC KD-A305J Service Manual page 12

3.1.10 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.)
e
Top cover
E
Photo board
3.1.11 Removing the mechanism section (See Fig.9 and 10)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1) From the top side of the CD MECHANISM assembly,
remove the two screws F attaching the loading motor
assembly. (See Fig.9.)
(2) Remove the two roller springs on the top side of the mecha
frame. (See Fig.9.)
(3) Remove the four SUS springs on the top side of the mecha
frame. (See Fig.9.)
(4) Remove the link spring on the top side of the mecha frame.
(See Fig.10.)
(5) Release section f of the three dampers from the mecha
frame. (See Fig.10.)
Reference:
When attaching the roller spring and SUS spring, keep
direction before remove.
(6) Move the slide cam (R) assembly in the direction of the
arrow, and then take out the mechanism section in an
upward direction. (See Fig.10.)
Reference:
When attaching the mechanism section, apply grease to
the section g. (See Fig.10.)
1-12 (No.MA429<Rev.002>)
e
Disc plate
Fig.7
Disc plate
Fig.8
Mechanism section
SUS
spring
Roller spring
SUS
spring
Loading motor assembly
Fig.9
Damper
Mechanism section
g
f
Fig.10
SUS
Mecha frame
spring
F
SUS
spring
Mecha frame
Slidecam(R)
assembly
Link spring