JVC sp-pwm45, Service Manual

Page: 19 / 105

(No.MB067)1-19
3.2.7 Removing the DVD pickup
(See Figs.12 to 14)
• Prior to performing the following procedures, remove the tray
assemblies and DVD traverse mechanism assembly.
(1) From topside of the DVD traverse mechanism assembly,
disconnect the flexible wire from the connector on the DVD
pickup. (See Fig.12.)
(2) Turn the screw shaft gear in the direction of the arrow 1 to
move the DVD pickup in the direction of the arrow 2. (See
Fig.12.)
(3) Remove the screw H attaching the gear holder. (See
Fig.12.)
(4) Remove the screw J attaching the SS adj. spring. (See
Fig.12.)
(5) Move the DVD pickup in the direction of the arrow and re-
move the screw shaft from the section j on the screw shaft
holder. (See Fig.13.)
(6) Remove the section k of the DVD pickup from the guide
shaft. (See Fig.13.)
(7) Remove the two screws K attaching the rack arm to the
DVD pickup. (See Fig.14.)
(8) Pull the screw shaft from the DVD pickup in the direction of
the arrow. (See Fig.14.)
3.2.8 Attaching the DVD pickup
(See Figs.12 to 14)
(1) Attach the screw shaft to the DVD pickup and attach the
rack arm with the screws K . (See Fig.14.)
Reference:
After attaching the screw shaft to the DVD pickup, attach
the screw shaft collar to the screw shaft. (See Fig.14.)
(2) Attach the section k of the DVD pickup to the guide shaft
first and attach the screw shaft to the section j on the screw
shaft holder. (See Fig.14.)
(3) Attach the SS adj. spring and gear holder with the screws
H and J . (See Fig.12.)
(4) Turn the screw shaft gear to move the DVD pickup toward
the left. (See Fig.12.)
(5) Connect the flexible wire to the connector on the DVD pick-
up. (See Fig.12.)
Fig.12
Fig.13
Fig.14
SS adj. spring
Screw shaft
gear
Gear holder DVD pickup
Connector
J H
DVD traverse mechanism assembly
Flexible wire
2
1
DVD pickup Guide shaft
Screw shaft Screw shaft holder
k
j
Screw shaft collar
Screw shaft
DVD pickup
Rack arm
K