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Sharp VZ-1600H(S) Service Manual page 14

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VZ-1600H(S)
©
MECHANICAL ADJUSTMENT (PLAYER SECTION)
+~—
JIG
ADJUST-
MENT
POINTS
REMARKS
(CHECK)
aS
laa
Bladed
screw
driver
VR804
. With no record placed on
the turntable, set the side
A/B selector key to B
position.
2. Push the play key to allow
the tonearm to go down to
the side B turntable.
3. Turn the semivariable
resistor clockwise so that
the tonearm starts to move
toward inner circumference
of the turntable, and then
turn the semivariable
resistor counterclockwise
until the tonearm dis-
continues to move, and
shop it there.
Lead-in
position
Height
stylus
Turntable
speed
Bladed
screw
driver
LP record
or test
record
SSR-4005
+
Lead-in
adjusting
screw
Stylus tip is at the central part
of the lead-in groove.
Using a test record
SSR-4005
LP
EP
lead-in:
17+5
25:43
(Lead-out:
1341
1841)
EP record
Hexagon
wrench
LP record
which is
provided
with
strobo
viewer
Baladed
screw
driver
Cue damper
guide angle
1, With EP record being
|
placed on the turntable, set
the side A/B selector key
to A position. Then push
the tonearm forward key
to allow the tonearm to
reach the record lead-in
position.
2. Adjust so that there is a
clearance of 6.5mm
produced between the
tonearm and record surface.
3. Set the side A/B selector
key to B position, and
check to ensure that there is
a clearance of 9.5+2 mm
between the tonearm and
record surface.
Side A
33r.p.m,
speed :
VR80
45r.p.m.
speed :
VR802
Side B
Phono motor is kept
]
in rotation,
Adjust VR801, VR802
and VR803 in this order.
—20.—
Side A
Side B
= os ie
CJL
xe
wy
Figure 20—1 LEAD-IN POSITION
Adjusement
Point
Tonearm
Figure 20—2 HEIGHT OF STYLUS
Player Control P.W.B.
R864}
vr8o14}
vrgo24}
! VR803
VR804,
( R862
R863 R861
Figure 20-3 TRACKING/TURNTABLE SPEED

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