No.mb496)1 - JVC UX-QD70S Service Manual

Micro component md system
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3.3.8 Removing the loading motor
(See fig.13 and 14)
• Remove the MD servo control board, mecha cover, head lifter,
head assembly, loading assembly and loading mechanism as-
sembly.
(1) Disconnect the card wire from connector
switch board and then remove the card wire from wire hold-
er at upper side of loading mechanism assembly. (See
fig.13)
(2) Remove the screw F attaching the loading motor assem-
bly. (See fig.13)
(3) Disconnect fixing part i and take out the loading motor as-
sembly. (See fig.13)
(4) Remove the belt from loading mechanism assembly. (See
fig.14)
(5) Remove the two screws G attaching the loading motor and
take out loading motor. (See fig.14)
3.3.9 Removing the cam gear and cam switch board
(See fig.13)
• Remove the MD servo control board, mecha cover, head lifter,
head assembly, loading assembly and loading mechanism as-
sembly.
(1) Remove the slit washer attaching the cam gear and take
out it from upper surface of loading mechanism assembly.
(2) Disconnect the wire from connector
board.
(3) Remove the two screws H and clampers attaching the cam
switch board and take out cam switch board.
1-32 (No.MB496)
CN612
of cam
CN612
of cam switch
Loading motor assembly
Wireholder
Fixing part i
CN612
F
Fig.13
G
Fig.14
H
Cam switch board
Slit washer
H
Cam gear
Loading motor
Belt

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