JVC UX-QD70S Service Manual page 35

3.3.15 Removing the feed motor assembly
(See fig.20 and 21)
• Remove the MD servo control board, mecha cover, head lifter,
head assembly, traverse mechanism assembly and insulator.
(1) Remove the white wire and black wire attached soldered
section m of traverse mechanism board. (See fig.20)
(2) Remove the two screws N attaching the feed motor assem-
bly. (See fig.20)
(3) Remove the two screws P attaching the feed motor brack-
et. (See fig.21)
(4) Take out the feed motor.
3.3.16 Removing the traverse mechanism board
(See fig.20)
• Remove the MD servo control board, mecha cover, head lifter,
head assembly, traverse mechanism assembly, insulator and
feed motor assembly.
(1) Remove the red wire and black wire of feed motor attached
soldered section of traverse mechanism board.
(2) Remove the screw Q attaching the traverse mechanism
board.
Caution:
• When an inner circumference has a pickup most in the case
of attachment of a traverse mechanism board, in order to in-
terfere with a rest switch, it is necessary to move a pickup to
the perimeter for a while.
• When make it move, turn a screw shaft gear.
Traverse mechanism assembly
Soldered section n
Soldered section m
Q
Feed motor assembly
N
Fig.20
Feed motor
Feed motor bracket
P
Fig.21
Spindle motor
Pickup
Rest SW
Screw shaft gear
(No.MB496)1-35