Sharp VL-NZ50S Service Manual page 19

GREASE/OIL APPLICATION
(Applied)
Swing arm
After joining the main chassis
and slide chassis
8-6. Removing the cassette
(1) Apply DC3V to the loading motor unload slightly.
(2) After the tape is slackened, turn the rotor (lower side of mechanism)
of capstan motor to tighten the tape. (Arrow direction, Fig. 1)
(3) Repeat the operations (1) and (2). After the pole base has been
completely unloaded, ascertain that the tape is not loose.
(4) Finally apply again DC3V to the loading motor, so that the cassette
controller ejects.
(5) Take out the cassette.
Note) DC3V is applied to the loading motor as shown Fig 1. Then, the
mechanism moves in the unloading direction.
Rear surface · groove
side surface
Drum base assembly
Intermediate gear angle
Including groove
side surface
Pinch control lever
Side of the main chassis
(Applied)
Front surface · rear
surface · groove
side surface
Main cam
S loading arm
Enabled after
assembling
Capstan FPC stopper
Brake shifter
Slide adjustment angle
Side of the slide chassis
Sensor FPC wiring
Loading motor
Minus pole
Plus pole
19
VL-NZ50S/H/E/W/NZ80H
VL-NZ100S/H/E
From rear
surface side
From rear
surface side
Loading lever
Tu loading arm
Enabled after
assembling
O Oiling(Cosmo Hydro HV22)
:
Greasing(Moly Coat YM-103)
G :
Greasing(Moly Coat YM-103)
:
T arm control lever
Enabled after
assembling
Pinch lever
O : Oiling
G Greasing
:
: Greasing
Sensor FPC
Part A
Capstan motor rotor rotation direction
(from rear side of mechanism)
Fig. 1