Sony PS-J20 Operating Instructions Manual Download Page 8

8

Additional Information

Specifications

Motor and Platter

Drive system

Belt-drive

Motor

DC servo motor

Platter

18.5cm, molded aluminum alloy

Speeds

33 

1

/

3

 and 45 r/min, 2 speed

Wow and flutter

Less than 0.25% (WRMS)

Signal to noise ratio

More than 45 dB (DIN-B) with supplied
cartridge

Tone Arm

Type

Static balanced integrate straight arm

Effective arm length

204 mm

General

Power requirements

U.S.A. and Canadian models: 120V AC,
60 Hz
Europe model: 220 – 230 V AC, 50/60
Hz
Other countries: 110 – 120/220 – 240 V
AC, 50/60 Hz

Power consumption

5 W

Dimensions

Approx. 280 x 87 x 314 mm (w/h/d)
(11 x 3 

7

/

16

 x 12 

3

/

8

 inches)

Mass

2kg (4 lb 6 oz)

Supplied Accessories

45 r/min adaptor (1)
Rubber mat (1)

Design and specifications are subject to change without notice.

Troubleshooting

Before going through the check list below, first make
sure that:
• The power cord is securely connected.
• The speaker cords are securely connected.
Should any problem persist after you have made these
checks, consult your nearest Sony dealer.

The tone arm skips, skates or does not advance.

b

The turntable is not level. Place the turntable on a
level surface.

b

The record is dirty or scratched.
Clean the record with a commercially available
record cleaning kit, or replace the record.

Poor sound quality, excessive noise, intermittent sound,
etc…

b

The stylus is dirty or worn. Remove dust on the
stylus using a stylus cleaning brush, or replace the
worn stylus (see page 7).

b

Dust or dirt has collected on the record. Clean the
record using a good quality record cleaner.

Rumble or low-frequency howl*.

b

The turntable is placed too close to speakers. Move
speakers away from the turntable.

Platter does not rotate.

b

Make sure the power cord is inserted all the way into
an AC wall outlet.

Sound is too low or distorted.

b

The turntable is not connected to the PHONO inputs
on the amplifier  (see page 5).

b

Set MM.AMP. ON/OFF to the appropriate position
(see page 5).

* This phenomenon, called “acoustic feedback”, occurs

when vibrations from the speakers are transmitted
through the air or via solid objects (such as shelves, a
cabinet, or the floor) to the turntable where they are
picked up by the stylus, amplified and reproduced
through the speakers.

Summary of Contents for PS-J20

Page 1: ...Operating Instructions 2000 by Sony Corporation 4 228 796 12 1 PS J20 Stereo Turntable System ...

Page 2: ...not expose this apparatus to rain or moisture Do not install the appliance in a confined space such as a bookcase or built in cabinet To prevent fire do not cover the ventilation of the apparatus with news papers table cloths curtains etc And don t place lighted candles on the apparatus To prevent fire or shock hazard do not place objects filled with liquids such as vases on the apparatus For the ...

Page 3: ...tenance 7 Troubleshooting 8 Specifications 8 Parts and Controls 9 Welcome Thank you for purchasing the Sony Stereo Turntable System Before operating the unit please read this manual thoroughly and retain it for future reference Convention The following icon is used in this manual z Indicates hints and tips for making the task easier Unpacking Check that you received the following items with your t...

Page 4: ...ble where it will not be subject to any vibration such as from speakers slamming of doors etc Keep the unit away from direct sunlight extremes of temperature and excessive dust and moisture Getting Started Setting the Voltage Selector Only on models supplied with a voltage selector Check that the voltage selector is set to the local power line voltage If not set the selector to the correct positio...

Page 5: ...put jack 2 Set MM AMP on the bottom panel according to the amplifier connection as follows Mains lead hookups Connect the mains lead to an AC wall outlet after completing all of the previous connections to a wall outlet Note Install this system so that the power cord can be unplugged from the wall socket immediately in the event of trouble PHONO IN Getting Started Amplifier For connection to Set M...

Page 6: ...the adaptor put it back in the adaptor tray Playing a Record 1 Place a record on the platter Note Place only one record on the platter at a time If two or more records are stacked on the platter the stylus will not make proper contact with the grooves and the quality of reproduction will be impaired 2 Press SPEED to select the speed 3 Remove the protective cover from the cartridge and release the ...

Page 7: ...et and dust cover periodically using a soft dry cloth If stains are difficult to remove use a cloth moistened with a mild detergent solution Do not use solvents such as alcohol benzine or thinner since they will damage the finish Replacing the Stylus The life expectancy of the stylus tip is about 400 hours To preserve maximum sound quality and avoid damage to your records we recommend replacing th...

Page 8: ...ealer The tone arm skips skates or does not advance b The turntable is not level Place the turntable on a level surface b The record is dirty or scratched Clean the record with a commercially available record cleaning kit or replace the record Poor sound quality excessive noise intermittent sound etc b The stylus is dirty or worn Remove dust on the stylus using a stylus cleaning brush or replace t...

Page 9: ...ept USA and Europe models 2 Spindle 3 Rubber mat 4 Platter 5 SPEED button 6 Cartridge 7 REJECT button Additional Information 1 2 3 4 5 6 0 8 9 7 qs qa 8 Dust cover 9 45 r min adaptor 0 Hinge qa Cueing lever qs Tone arm qd Arm stand qf Finger lift qd qf ...

Page 10: ...10 ...

Page 11: ...11 ...

Page 12: ...Sony Corporation Printed in Malaysia ...

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