JVC TH-A75R Service Manual page 15

2.3.10 Removing the spindle motor board (See Figs.13 and
14.)
• Remove the DVD servo board.
• Remove the clamper base.
• Remove the DVD traverse mechanism assembly.
(1) From the top side of the DVD traverse mechanism assem-
bly, remove the feed motor wire that is soldered to the spin-
dle motor board. (See Fig.13.)
(2) From the bottom side of the DVD traverse mechanism as-
sembly, remove the three screws G attaching the spindle
motor board. (See Fig.14.)
Spindle motor board
DVD traverse mechanism assembly
G
DVD traverse mechanism assembly
Remove the solders.
Feed motor
wire
Fig.13
G
Fig.14
2.3.11 Removing the feed motor (See Figs.15 to 17.)
• Remove the DVD servo board.
• Remove the clamper base.
• Remove the DVD traverse mechanism assembly.
(1) From the top side of the DVD traverse mechanism assem-
bly, remove the feed motor wire that is soldered to the spin-
dle motor board. (See Fig.15.)
(2) Remove the screws H attaching the feed holder assembly
and then take out the feed holder assembly. (See Fig.15.)
(3) Remove the screw J attaching the thrust spring. (See
Fig.16.)
(4) Remove the feed gear and lead screw in the direction of the
arrow. (See Fig.16.)
(5) Remove the two screws K attaching the feed motor. (See
Fig.17.)
Spindle motor board
DVD traverse mechanism assembly
Lead screw
Thrust spring
K
Remove the solders.
Feed holder assembly
H
Feed motor
wire
Feed motor
H
Fig.15
Feed holder assembly
Feed motor
Feed gear
J
Fig.16
Feed holder assembly
Fig.17
(No.21189)1-15
TH-A75R