Sharp VL-NZ50S Service Manual page 14

VL-NZ50S/H/E/W/NZ80H
VL-NZ100S/H/E
(5) PLAYBACK (RECORD, FF, VSF) mode
The mechanism position for playback, record, FF and fast
feed playback.
The pinch roller is pressed to the capstan shaft, and the S/Tu
main brake is separated from the S/Tu reel base.
S reel base
S main brake
PLAYBACK mode diagram
(RECORD, FF, VSF)
8-2. Cassette controller assembly
<Removing>
(1) Apply DC3V to the loading motor to enter the standby mode.
Press the lock lever in the arrow direction to raise the cassette controller. (See Fig. 1; A or B direction.)
(2) Turn the damper lever in the arrow C direction to release the engagement of the damper bar. (See Fig. 2.)
(3) Remove two screws E , and remove the down guide D in the arrow F direction. (See Figs. 3 and 4.)
Take care that the slide chassis is provided with the down guide positioning G or H .
(4) Slide the cassette controller in the arrow I direction, remove the outer link shaft (both sides) toward the inside of the mechanism,
and turn the cassette controller in the arrow J direction. (See Fig. 5.)
(5) Slide the cassette controller in the arrow K direction. (See Fig. 6.)
<Installing>
(1) Apply DC3V to the loading motor to enter the standby mode.
(2) For assembly, reverse the removing procedure (5) thru (2).
Tightening torque of two screws E : 40±4mN.m
Capstan shaft
Pinch roller
Tu reel base
Tu main brake
(Not visible)
Fig. 1.
Fig. 3.
Fig. 5.
(6) STOP mode
The system is in the STOP (Rec Lock in CAMERA mode)
position; the S and the T pole bases are snap-fitted to the drum
base, the S brake is in contact with the S reel base, and the Tu
brake is in contact with the Tu reel base.
S pole base
S reel base
S main brake
STOP mode diagram
Fig. 4.
14
T pole base
Tu reel base
Tu main brake
Fig. 2.
Fig. 6.