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Adjustment points
Start position adjusting screw
(Styluse set down position at
the beginning of a record)
Rear of SL-J2
Stylus cue-down
position adjustment
Fig. 15
1.36msec. + 0.07msec.
Fig. 17
Fig. 18
Center
Screw Driver
|
|
eit
¥
ned
screw
Sensor gain adjustment
@ Operation circuit board
@
Clock frequency
adjustment
Fig. 16
Sensor cover
Claw
Offset voltage
adjustment
|VR501 |
Servo gain
:
adjustment
Fig. 20
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