JVC TH-M603 - DVD Home Theater System, Руководство по обслуживанию

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(No.MB198)1-23
3.3.14 Removing the rack holder assembly and sensor assembly
(See Figs.32 to 38)
• Prior to performing the following procedures, remove the tray
assemblies, side (L) assembly, side (R) assembly and lifter as-
sembly.
Reference:
If the slide gear of the DVD changer mechanism assembly
places at joint
ac
of the rack holder assembly, turn the gear 1
counterclockwise to move the slide gear in the direction of the
arrow. Then Remove the rack holder assembly. (See Figs.32
and 33)
(1) Remove the three screws
U
attaching the rack holder as-
sembly and release joint
ac
from the not ch
ad
. (See
Figs.32 and 34)
Caution:
When reattaching the rack holder assembly, do not nip
the wires exten ding from the sen sor assembly. (See
Fig.32)
(2) Remove the two screws
V
attaching the sensor assembly.
(See Figs.35 and 38)
(3) Move the sensor assembly in the direction of the arrow to
release from the joint section
ae
. (See Figs.35 and 38)
(4) Remove the sensor spring attached to the bottom of the
sensor assembly from the boss
af
on the sensor slider.
(See Figs.35 and 36)
(5) Remove the screw
W
and
X
attaching the sensor board
and SV. resister respectively. (See Fig.37)
Reference:
Remove the so lder from the solder point
ai
on the sensor
board as required. (See Fig.37)
Caution:
• When reattaching the SV. resister, attach the sensor slider
to the sensor bracket and fit th e lever on the bottom of the
SV. resister into slot aj of the sensor slider. (See Figs.36 and
37)
• When reattaching the rack holder assembly, turn the gear 1
clockwise to move the slide gear and slide lever inside the
body in the direction of the arrow. (See Figs.32 and 38)
• Let the w ire extending from the sensor assembly through
notch
ag
to the bottom of the DVD changer mechanism as-
sembly. (See Figs.35 and 38)
• Fit pin
ak
of the slide lever into hole
ah
of the sensor slider
on the bottom of the sensor assembly while attaching the
sensor spring to the b oss
af
of the sen sor slider. (See
Figs.36 and 38)
• Joint section
ae
of the sensor assembl y to the notch
am
of
the DVD changer mechanism assembly. (See Figs.35 and
38)
Fig.32
Fig.33
Fig.34
Joint ac
U
U
U
Gear 1
Rack holder assembly
Wires
Slide gear
Joint ac
Rack holder
assembly
Slide gear
Joint ac
Rack holder
assembly
Notch ad