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RP-107H/117H
©)
PHONO
MOTOR
ROTATIONAL
SPEED
ADJUSTYMENT
1. Prepare an LP record which is provided with strobo viewer,
and load it in the unit. Then place the unit in cue-up mode
and close the turntable
chassis:
at the time, the phono
motor is kept in rotation.
2. Adjust the semi-variable resistor VR202 or VR201
so that
the strobo viewer appears to be still.
® VR202: at 33 r.p.m. speed
® VR201:
at 45 r.p.m. speed (set by the speed selector
(33/45) key)
APSS
SENSOR
SENSITIVITY
ADJUSTMENT
1. Make
a connection
of instruments as shown
in Fig. 42-1
and load the unit with a test record (TOSHIBA:
LF-1003)
or an ordinary
LP record (as clean as possible) having a
wide lead-out area.
2. Pushing the cartridge forward key, move the tonearm to the
lead-out position and keep the unit in cue-up mode.
3. Adjust
the variable
resistor VR203
(for side A) and/or
VR204
(for side B) so that the electronic voltmeter reads
35mV +1mvV.
—~42—
Electronic
voltmeter
Side A/B Selector
Switch
TP201
B: Side B Adjustment
A: Side A Adjustment
Figure 42-1
APSS Sensor
Sensitivity
a
_
ul VR203 Adjustment
aivr2zo4 Side A
u
Side B
Adjustment
Speed
F
Adjustment
cl VR2O1
45 rpm
cit VR202
Speed
Adjustment
33 rpm
Figure 42-2
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