Technics SL-DL5 Service Manual

ORDER NO. SD82022117C2
Service Manual
Direct Drive Automatic Turntable System
OL-DLS
ee nee [XL], [EG], i BI,
[EF], [XA], [EH], [Ei], [EC]
SL- DLS (K)
, [EH], [XA]
Areas
(+ [E] is available in Switzerland and Scandinavia.
* [EK] is available in United Kingdom.
* [XL] is available in Australia.
* [EG] is available in F.R. Germany.
* [EB] is available in Belgium.
* [EF] is available in France.
* [XA] is available in Southeast Asia, Oceania, Africa,
4 . F Middle Near East and Central South America.
*The cabinet and dust cover are available in black color and silver types. * [EH] is available in Holland.
*
The
black
type
model
is
provided
with
(K)
in
the
Service
Manual.
*
[Ei]
is
available
in
Italy.
es [EC] is available in Czechoslovakia.
English
if, H Specifications are subject to change without notice for further improvement.
Specifications °° oe ee :
Weight and dimensions shown are approximate.
@ General Turntable speeds: 33-1/3 rpm and 45 rpm
Power supply: 220 V, 50/60 Hz Auto speed select
Power consumption: 10 W (Manual selection possible)
Dimensions: 43 X 8,8 X 32,3 cm Wow and flutter: 0.012% WRMS"*
(WXHXD) (16-59/64”" 3-1/2" x 12-23/32") 0.025% WRMS (JIS C5521)
43 X 34,1 X 32,3 cm +0.035% peak
(16-59/64" * 13-27/64" « 12-23/32") (IEC 98A Weighted)
(Maximum height when top *Measured by obtaining signal from built-in frequency
(dust cover) is open.) generator of motor assembly.
Weight: 5 kg (11 Ib.) Rumble: —56 dB (IEC 98A Unweighted)
—78 dB (IEC 98A Weighted)
Turntable section
Type: Direct drive Tonearm section
Automatic turntable Type: Dynamic balanced type
Auto start/Auto lead-in Linear tracking tonearm
Auto return 4-pivot gimbal suspension
Auto stop Effective length: 10.5 cm (4-1/8)
Repeat play Tracking error angle: Within +40.1°
Auto speed select Effective mass: 9 g (including cartridge)
Manual speed selection possible Resonance frequency: 12 Hz
Auto size select Tonearm drive motor: DC motor
Record presence detection Phono cable
Drive method: Direct drive capacitance: 150 pF
Motor: Brushless DC motor
Drive control method: — F-G servo control Cartridge section
Turntable platter: Aluminum die-cast Type: Moving magnet stereo cartridge
Diameter 30 cm (12”) Magnetic circuit: All laminated core
‘Technics
Matsushita
Electric
Trading
Co.,
Ltd.
P.O.
Box
288,
Central
Osaka
Japan

Technics SL-DL5 Specifications

General

Brand	Technics
Model	SL-DL5
Category	Turntable
Language	English

Summary

Specifications

Turntable Section Specifications

Technical specifications for the turntable mechanism and platter.

Tonearm Section Specifications

Technical specifications for the tonearm assembly and its components.

Disassembly Instructions

Turntable, Bottom Board, Main Board, and Stator Frame Removal

Procedures for removing key internal components like the turntable, bottom board, main circuit board, and stator frame.

Dust Cover, Cabinet, Arm Motor, Hall Element, Cartridge, Tonearm, and Switch Removal

Procedures for removing external and internal parts including dust cover, cabinet, arm motor, Hall element, cartridge, tonearm, and switches.

Measurements and Adjustments

Auto Start Position Adjustment

Arm Lift Height Adjustment

Tonearm Offset Angle Adjustment

Servo Gain and Offset Voltage Adjustment

Adjustment of servo gain and offset voltage for tonearm control.

Clock Frequency Adjustment

Rotational Speed Adjustment

Procedure to adjust turntable rotational speeds (33-1/3 and 45 RPM).

Replacement Parts List

Schematic Diagram