JVC TH-M45 Service Manual page 23

3.2.13 Removing the lifter assembly
(See Figs.27 to 31)
• Prior to performing the following procedures, remove the tray
assembies, DVD servo board, side (L) assembly and side (R)
assembly.
• When removing the DVD servo board, it is not necessary to re-
move the DVD servo board from the bracket.
(1) From the topside of the DVD changer mechanism assem-
bly, turn the gear 1 clockwise to move the lifter assembly
upward. (See Figs.27 and 28.)
(2) Turn the gear 2 clockwise to move the hook toward the
front until it stops. (See Figs.27 and 28.)
(3) Move the hook stopper in the direction of the arrow 2 while
pushing the tab y of the hook stopper to unlock it in the di-
rection of the arrow 1 and release four joints z to detach
from the rack holder. (See Fig.29.)
(4) Release the rod from part aa. (See Fig.29.)
(5) Turn the gear 1 clockwise again to move the lifter assembly
upward. (See Fig.30.)
(6) Remove the lifter assembly from the DVD changer mecha-
nism assembly upward at the positions ab where the four
pins on the both sides of the lifter assembly fit to the notch-
es of the chassis assembly. (See Fig.30.)
(7) Move the lifter assembly in the direction of the arrow and
release it from the hook. (See Fig.31.)
Hook stopper
Hook
Gear 1
Gear 2
Hook stopper
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Gear 2
Gear 1
Lifter assembly
Fig.27
Lifter assembly
Hook
Fig.28
Hook
z
1
z
y
Rack holder z
Hook stopper
Fig.29
Lifter assembly
Gear 1
Chassis assembly
Fig.30
Lifter assembly
Hook
Fig.31
aa
Rod (L)
z
2
ab ab
ab
ab
(No.MB033)1-23