JVC UX-S77 Service Manual page 27

3.2.13 Removing the lifter assembly
(See Figs.27 to 31)
• Prior to performing the following procedures, remove the tray
assemblies, DVD servo board, side (L) and side (R) assembly.
(1) From the top side 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 z of the hook stopper to unlock it in the di-
rection of the arrow 1 and release four joints aa to detach
from the rack holder. (See Fig.29.)
(4) Release the rod from part ab. (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 ac where the four
pins on the both sides of the lifter assembly fit to the notch-
es of the loader 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
Lifter assembly
Gear 1
Gear 2
Hook stopper
Gear 2
Gear 1
Fig.27
Lifter assembly
Hook
Fig.28
Hook
aa
1
aa
z
aa
Rack holder
Hook stopper
Fig.29
Lifter assembly
Gear 1
ac
Loader assembly
Fig.30
Lifter assembly
Hook
Fig.31
ab
Rod(L)
aa
2
ac ac
ac
(No.MB230)1-27