Technics SL-220 Service Manual

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 model SL-220(€) is available in Scandinavia only.
The model SL-220( XGE) is available in England only.
The model SL-220( XG) is available in European only.
The model SL-220(XGF) is available in France only.
The mode! 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.
SL-220 is of silver finish.
SL-221 is of black finish.
Specifications
General
Power supply:
Power consumption:
Dimensions:
(W x H x D)
Weight:
Turntable section
Type:
Drive method:
Motor:
Turutable platter:
Turntable speeds:
Pitch controls:
Wow and flutter:
Rumble:
Tonearm section
Type:
Effective length:
~110-120/220-240V, 50 or 60 Hz
SW
43.0 x 12.6 x 37.5 cm
(16-59/64 x 4-31/32 x 14-49/64 inches)
4.5 kg (9.9 Ib.)
Frequency Generator Servo Automatic
Turntable System (Auto-return,
Auto-stop)
Belt drive
Frequency Generator Servo DC
motor
Aluminum die-cast, 30.4 cm (12")
33-1/3 and 45 rpm
Individual adjustment controls, 6%
adjustment range
0.045% WRMS (JIS C5521)
+0.06% peak (EC 98A Weighted)
—70 dB (IEC 98 Weighted)
Universal tubular arm, staticbalanced
type
230 mm (9-1/16")
Technics
SL-22
SL-221
'
ORDER NO. SD7803- ve
Frequency Generator Servo Automatic Turntable System
(X), (XAL), (E)
(XGE), (XG), (XGF)
(E), (X), (XAL)
(XG), (XGF)
Overhang:
Friction:
Effective mass:
Tracking error angle:
Offset angle:
Adjustable stylus
pressure range:
Cartridge weight range:
Headshell weight:
(Specifications are subject to change without notice for further improvement.)
15 mm (19/32")
Within 7 mg (horizontally and
vertically)
13 g (without cartridgel
Within 2°32' {at the outer groove of
30 cm (12"') record)
Within 0°32' (at the inner groove of
30 cm (12"') record)
22°
0 to 3g (stylus pressure direct
reading type)
5.5 to 8.5g (14.5 ~ 17. 5g including
headshell) "
9g
Cartridge section (for the SL-220A)
Type:
Frequency response:
Output voltage:
Channel separation:
Channel balance:
Load impedance:
Stylus pressure:
Replacement stylus:
Moving magnetic sterea cartridge
20 to 25,000 Hz
2.5 mV, 1kHz, 5 cm/s. zero to
peak lateral velocity (38 2 mV, 1k Hz,
5 cm/sec. zero to peak45° velocity)
25 dB at 1 kHz
Within 2 dB at 1 kHz
47 kQ to 100 kN
1.7540.259
EPS-270ED
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Cental Osaka Japan
Ad.