Technics SL-L2 Service Manual

CQSUARTZ Direct Drive
Automatic Turntable System
(Tap) is the standard mark for plug-in-connector type.
Products carrying this mark are interchangeable and adaptable
among each other.
Order No. HAD85032458C1.
ORDER NO. HAD85052561A9
Service Manual
Turntable System
OL-L2
Color
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
(S) (K)
Color
(S)itinee Silver Type
(K) .... Black Type
Areas
CE] ites Switzerland and
Scandinavia.
[EK].... United Kingdom.
[XL] .... Australia.
[EG] ... F.R. Germany.
[EB].... Belgium.
[EH].... Holland.
[EF] . . . . France.
Seer Italy.
[EC].... Czechoslovakia.
[XA].... Southeast Asia,
Oceania, Africa,
Middle Near East
and Central South
America.
[PA].... Far East PX.
[PE] .... European Military.
[PC]...
European Audio
Club.
Please use this manual together with the service manual for Model No. SL-L2 [M],
SPECIFICATIONS
@ Turntable section
Type: Quartz direct drive
Automatic turntable system
Auto start/Auto lead-in,
Auto return,
Auto stop,
Repeat play,
Direct music select play,
Forward and backward skip play,
Forward and backward search play,
Auto size select,
Record presence detection
Drive method: Direct drive
Motor: Brushless DC motor
Drive control method: Quartz-phase-locked control
Turntable platter: Aluminum die-cast
Diameter 30 cm
33-1/3 rpm and 45 rpm
Auto speed select
(Manual selection possible)
Technics
Features:
Turntable speeds:
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Central Osaka Japan
Wow and flutter: 0.012% WRMS*
0.025% WRMS (JIS C5521)
+0.035% peak
(IEC 98A Weighted)
*Measured by obtaining signal from built-in frequency
generator of motor assembly.
Rumble:
Tonearm section
Type:
Effective length:
Tracking error angle:
Effective mass:
Resonance frequency:
Tonearm drive motor:
Stylus pressure:
—56 dB (IEC 98A Unweighted)
—78 dB (IEC 98A Weighted)
Linear tracking tonearm
4-pivot gimbal suspension
10.5 cm
Within +0.1°
9 g (including cartridge)
12 Hz
DC motor
1.25 g (fixed)
Panasonic Tokyo Office
Matsushita Electric Trading Co., Ltd.
1-2, 1-chome, Shibakoen, Minato-ku, Tokyo 105, Japan