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Technics SL-220 Service Manual
Technics SL-220 Service Manual

Technics SL-220 Service Manual

Frequency generator servo automatic turntable system
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ORDER NO. $D7803-1348
Frequency Generator Servo Automatic Turntable System
S L a ? 2
(X), (XAL), (E)
(XGE), (XG), (XGF)
S L
2 y
(E), (X), (XAL)
a
(XG), (XGF)
+ The model SL-220(X) is available in Asia, Latin America,
Middle East and Africa only.
* The model SL-220(XAL) is available in Australia only.
«The mode! SL-220(E) is available in Scandinevie only.
* The model SL-220(XGE)
ble in England only.
© The mode! SL-220(XG) is available in European only.
The model SL-220( XGF) is available in France only.
The model SL-221(E) is available in Scandinavia only.
The model SL-221(X) is available in Asia, Latin America,
Middle East and Africa only.
* The model SL-221(XAL) is available in Australia only.
* The model SL-221(XG) is available in European only.
© The model SL-221(XGF) is available in France obly.
+ $L-220 is of silver finish:
© $L-221 is of black
finish.
Specifications
(Specifications are subject to change without notice for further improvement.)
General
Overhang:
15 mm (19/32")
Power supply:
~110-120/220-240V, 50 or 60 Hz
Friction:
Within 7 mg (horizontal ly and
Power consumption:
3W
vertically)
Dimensions:
43,0 x 12.6 x 37.5cm
Effective mass:
13 g (without cartridge'
(WxHxD)
(16-59/64 x 4-31/32 x 14-49/64 inches) Tracking error angle:
Within 2°32' (at the outer groove of
Weight:
4.5 kg (9.9 Ib.)
30 cm (12"') record)
Within 0°32' (at the inver groove of
Turntable section
30 cm (12") record)
Type:
Frequency Generator Servo Automatic
Offset angle:
22°
Turntable System (Auto-return,
Adjustable stylus
0 to 3g (stylus pressure direct
Auto-stop)
Pressure range:
reading type)
Drive method:
Belt drive
Cartridge weight range: 5.5 to 8.59 (14.5 ~ 17 5g including
Motor:
Frequency Generator Servo DC
headshell)
motor
Headshell weight:
9g
Turutable platter:
Aluminum die-cast, 30,4 cm (12)
Turntable speeds:
33-1/3 and 45 rpm
Cartridge section (for the SL-220A)
Pitch controls:
Individual adjustment controls, 6%
Type:
Moving magnetic steres cartridge
adjustment range
Frequency response:
20 0 25,000 Hz
Wow and flutter:
0.045% WRMS (JIS C5521)
Output voltage:
2.5 MV, 1 KHz, 5 cm/s. zero to
+0.06% peak (1EC 98A Weighted)
peak lateral velocity (22 mV, 1kHz,
Rumble:
—70 dB (IEC 98 Weighted)
5 cm/sec. zero to peak45° velocity)
Channel separation:
25 dB at 1 KHz
Tonearm section
Channel balance:
Within 2 dB at 1 kHz
Type:
Universal tubular arm, staticbalanced
Load impedance:
47 kD. 10 100 kA
type
Stylus pressure:
1.7540.259
Effective length:
230 mm (9-1/16'')
Replacement stylus:
© EPS-270ED
©
Matsushita Electric Trading Co., Ltd.
Technics
PO. Box 288, Cental Osaka Japan

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