Technics SL-J11D

" '-
DC Servo Automatic
Turntable System
ORDER NO . HAD8606575CO
ariual
Turntable System
SL-J11 D
Color
(S) ..... Silver Type
(K) .... Black Type
Color Areas
(K) [MJ ..... U.S.A.
(K)
[MC] ... Canad a.
(S) (K) [E) ..... Switzerland and
Scandinavia.
(S) (K) [EK]
.... United Kingdom .
(S) (K) [EG]
.. . F.R. Germany.
(S) (K) (EB)
.... Belgium.
(S) (K) (EH)
.... Holland.
(S) (K)
[EFJ ....
France.
(S) (K) [Ei] ..
... Italy .
(S) (K)
[EC] .. .. Czechoslovakia.
l ~ I is the standard mark for plug-in-connector system. Pr oducts
carrying this mark are interchangeable and compatible with each other.
SPECIFICATIONS
• TURNTABLE SECTION
Effective length: 105 mm ( 4-1 /8")
Within ±0.1°
DC motor
Type:
Features:
Drive method:
Motor :
Drive
control method:
Turntable platter:
Turntable speeds:
Wow and
flutter :
Rumble:
Automat ic turntable
Auto-start. Auto-stop
Auto-return. Record
detector
Repeat, Manual
Belt drive
DC motor
DC servo control
Aluminum die-cast
Diameter
300 mm (12")
33-1/3 r
pm and 45 rpm
0.045% WRMS (JIS C552
1)
±0.06% weighted zero to peak
(IEC 98A weighted)
-70 dB DIN -B
(IEC
98A weighted)
-45 dB DIN-A
(I EC 98A unweighted)
Tracking error angle:
Tonearm
dr ive motor :
• CARTRIDGE SECTION
Typ e
Frequency response
Output voltage
Channel
separation
Channel balance
Recommended load
impedance
Compliance (dynamic)
Stylus pressure range
Wei
ght
Moving magnet stereo cartridge
10 Hz- 35 kHz
2.5
mV at 1 kHz.
5
cm / s. zero to peak lateral
velocity (7 mV at 1 kHz, 10 cm/ s.
zero to peak 45° velocity
[DIN 45 000))
22 dB at 1 kHz
Within 2
dB at 1 kHz
47 k0 - 100 k0
12 x 10 ·
6
cm/dyne at 100 Hz
1.
25 ±0.25 g
• TONEARM SECTION
Replacement stylus
6
g
(car tridge only)
EPS-24CS
Type :
Static-balanced, Linear tracking
tonearm
Pl
ug-in-connector type
Matsush it a Services Company
50 Meadowland Parkway.
Secauc
us . New Jersey 07094
Technics
Panas onic Sales Company,
Division ol Matsushita Electric
of Pue rto Rico, Inc.
Ave
65 De lnfantena. KM 9.7
V1c to r1 8 Industr i al P ark
Carolina. Pue no Rico 00630
Panason ic Hawaii, Inc .
9 1- 238. Ka uhi St Ewa Beach
P.O. Box
774
Honolulu. Hawaii 96808-0774
Matsushita E lec tr ic
of Canada limited
5770 Amb ler Drive. Mississauga.
Ontano. L4W 2T3
Matsushita Electric Trading Co.,
Lid.
P.O Box 288, Central Osaka Japan

Technics SL-J11D Specifications

General

Brand	Technics
Model	SL-J11D
Category	Turntable
Language	English

Summary

SPECIFICATIONS

TURNTABLE SECTION

Details about the turntable's type, drive method, motor, platter, and speeds.

TONEARM SECTION

Describes the tonearm type, balance, and tracking characteristics.

CARTRIDGE SECTION

Lists cartridge type, frequency response, output voltage, and channel separation.

SAFETY PRECAUTION

INSULATION RESISTANCE TEST

Procedure for measuring insulation resistance to prevent electric shock hazards.

LOCATION OF CONTROLS

DISASSEMBLY INSTRUCTIONS

How to remove upper side parts

Instructions for removing the dust cover and other top-side components.

How to remove the main P.C.B.

Step-by-step guide for removing the main printed circuit board.

How to remove the bottom board

Detailed instructions for disassembling and removing the bottom cover of the unit.

How to remove lower side parts

Procedures for disassembling various components on the lower side of the turntable.

How to remove the tonearm unit

Steps involved in removing the entire tonearm assembly from the unit.

How to remove the tonearm

Detailed procedure for disassembling and removing the tonearm itself.

How to remove the offset angle sensor

Instructions for removing the offset angle sensor component.

How to remove the cueing plunger

Guide for disassembling and removing the cueing plunger mechanism.

How to remove the rest switch and arm position sensor

Steps for removing the rest switch and arm position sensor.

How to set the tonearm drive rope

Instructions on how to correctly set the tonearm drive rope.

BLOCK DIAGRAM

DESCRIPTION OF SVILC6526 CPC

SCHEMATIC DIAGRAM

POWER SOURCE CIRCUIT

TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES

CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM

EXPLODED VIEW

Cabinet and Chassis parts

Lists and illustrates all external cabinet and chassis components of the turntable.

Tonearm parts

Lists and illustrates all components specific to the tonearm assembly.

REPLACEMENT PARTS LIST

MEASUREMENTS AND ADJUSTMENTS

START POSITION ADJUSTMENT

Procedure for adjusting the initial stylus drop position on the record.

CLOCK FREQUENCY ADJUSTMENT

Steps to adjust the clock frequency for precise timing operations.

SERVO GAIN AND OFFSET VOLTAGE ADJUSTMENT

Guides for adjusting servo gain and offset voltage for tonearm performance.

ROTATING SPEED ADJUSTMENT

Instructions for calibrating the turntable platter's 33-1/3 and 45 rpm speeds.