Sony PS-11 - Page 18

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HALL
DEVICES
RV2 3.3k
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R27 330
R28 330
RV3 3.3k
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IC1-3 pPC324¢
ORIVE AMP
R37 15k
RV4
4.7k
R38 15k
ICt-4 pPC324C
ORIVE AMP
R39 15k
RV5
4.7k
R40 15k
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MOTOR ORIVE MOTOR DRIVE
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Note:
All capacitors are in uF unless otherwise noted. pF = uwuF
50 WV or less are not indicated except for electrolytics.
All resistors are in ohms, %W unless otherwise noted.
kQ = 10002, MQ = 1000k2
(__]: panel designation.
|: adjustment for repair.
Voltages are dc with respect to ground unless otherwise
noted.
Readings are taken with a VOM (20 k9/V).
SPEED selector switch: 3344 rpm.
: B+ bus, |
pen : B— bus.
Switch
3343 rpm
VOLTAGE SELECTOR
(E, AEP, UK model)
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. Note: The components identified by shading are critical for : |
s safety. Replace only with part number specified. 7
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