Tracking Force; Oq" Damping; Lead-Out; Motor's Rotation - JVC QL-Y5SF Service Manual

5-(3) Tracking Force
Fig. 8
. Place a record on the platter.
. Remove the stylus protector cover.
. Release the tonearm clamp.
PWN
5-(4) ""Q'' Damping
ANTI-SKATING
TRACKING FORCE
Fig. 11
5-(5) Lead-in
5-(6) Lead-out
First, secure the tonearm to the tonearm rest, and set the
RPM to 33.
5-(7) Motor's Rotation
Since this double servo quartz control turntable is designed
to have a wider locking range than the conventional turn-
table, it is not required to adjust the RPM.
QL-Y5F
No, 2522
ANTI-SKATING
TRACKING FORCE
Fig. 9 Fig. 10
. Return the tonearm to its rest and clamp it.
an
Turn the Q-DAMPING knob to equal the stylus force. (If
stylus force is 2 gram, set the knob to the index of ''2''.)
(Fig. 11)
=
. Place a 30 cm record on the platter.
. Set the SIZE switch to ''30" and operate the turntable
in automatic play. Confirm if the stylus lead-in position
is about 3 to 4mm inward from the outermost edge of
the record disc. If the lead-in position is not in the
proper range, turn the adjusting screw with a screwdriver
and adjust the lead-in position. (Fig. 12)
Note:
The QL-Y5F for U.S.A. and Canada has a cap covering the
adjustment.
5-(8) Tonearm Off-set Position
Set the voltage between TP-4 and TP-5 to 0 V by turning
VR804 (with the tonearm in the DOWN position).
Set the voltage between TP-2 and TP-3 to 0 V by turning
VR805 (with the tonearm secured to the arm rest in the
"UP" position).
Note:
Allowable range of '0 V" is +5 ~ 10 mV.
2:
3.