JVC JL-A15 Service Manual

Adjustments
* Tracking force:
1.
Lower
the
elevator
and
remove
the
tonearm
from
the
arm
rest.
The
anti-skating
dial
should
be
adjusted
to
"0",
2.
Turning
the
main
weight,
balance
the
tonearm
with
the
stylus
tip
at
the
level
of
the
record
surface.
3.
Holding
the
main
weight
so
it
does
not
move,
turn
the
tracking
force
dial
to
bring
its
‘0’
to
the
index
line
on
the
weight
shaft.
4.
Turn
the
main
weight
clockwise
(so
that
it
moves
forward)
to
adjust
the
tracking
force.
(Fig.
7)
Optimum Tracking Force
1.5~2.0grams
Fig. 7
* Anti-skating
Anti-skating adjustment is done depending on the tracking
force. The figures on the dial indicate tracking forces. Set
it to the same value to which the tracking force is adjusted.
(Fig. 8)
JL-A15
Anti-Skating
Adjustment Knob
Fig. 8
* Stylus height:
The optimum position is with the stylus 6 - 10mm from the
record surface when a single record is placed on the
turntable and the arm elevator is lifted. Turning the
adjustment screw clockwise lowers the stylus and turning it
counterclockwise raises the stylus. (Fig. 9)
Fig. 9
* Auto-return (lead-out) timing:
When the pulley has been replaced for a different record or
if it takes place early, adjust as shown in Fig. 10.
- When change cycle starts too late, turn the screw
counterclockwise with a screwdriver.
- When change cycle starts too early, turn the screw
clockwise.
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JVC JL-A15 Specifications

General

Brand	JVC
Model	JL-A15
Category	Turntable
Language	English