SIST HD 483.11 S3:1999

Sound system equipment -- Part 11: Application of connectors for the interconnection of sound system components

Applies to circular and concentric connectors to be used for the interconnection of sound system components, and gives the applications and contact arrangement and contact designation for these connectors.

Elektroakustische Geräte -- Teil 11: Anwendung von Steckverbindern für die Verbindung von Teilen elektroakustischer Anlagen

Equipements pour systèmes électroacoustiques -- Partie 11: Application des connecteurs pour l'interconnexion des éléments de systèmes électroacoustiques

S'applique aux connecteurs circulaires et concentriques utilisés pour l'interconnexion des éléments de systèmes électroacoustiques, et décrit leurs utilisations ainsi que la disposition et la désignation de leurs contacts.

Sound system equipment -- Part 11: Application of connectors for the interconnection of sound system components (IEC 60268-11:1987 + A1:1989 + A2: 1991)

General Information

• Status: Withdrawn
• Publication Date: 31-Mar-1999
• Withdrawal Date: 15-Aug-2023
• ICS: 33.160.50 - Accessories
• Technical Committee: AVM - Audio, video and multimedia systems and equipment
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 03-Aug-2023
• Due Date: 26-Aug-2023
• Completion Date: 16-Aug-2023
• Ref Project: HD 483.11 S3:1993 - Sound system equipment - Part 11: Application of connectors for the interconnection of sound system components

Standards Content (Sample)

SLOVENSKI STANDARD
SIST HD 483.11 S3:1999
01-april-1999
Sound system equipment -- Part 11: Application of connectors for the
interconnection of sound system components (IEC 60268-11:1987 + A1:1989 + A2:
1991)
Sound system equipment -- Part 11: Application of connectors for the interconnection of
sound system components
Elektroakustische Geräte -- Teil 11: Anwendung von Steckverbindern für die Verbindung
von Teilen elektroakustischer Anlagen
Equipements pour systèmes électroacoustiques -- Partie 11: Application des
connecteurs pour l'interconnexion des éléments de systèmes électroacoustiques
Ta slovenski standard je istoveten z: HD 483.11 S3:1993
ICS:
33.160.50 Pribor Accessories
SIST HD 483.11 S3:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST HD 483.11 S3:1999

---------------------- Page: 2 ----------------------

SIST HD 483.11 S3:1999

---------------------- Page: 3 ----------------------

SIST HD 483.11 S3:1999

---------------------- Page: 4 ----------------------

SIST HD 483.11 S3:1999

---------------------- Page: 5 ----------------------

SIST HD 483.11 S3:1999

---------------------- Page: 6 ----------------------

SIST HD 483.11 S3:1999
NORME CEI
INTERNATIONALE IEC
268-11
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
1987-03
Equipements pour systèmes électroacoustiques
Onzième partie:
Application des connecteurs pour l'interconnexion
des éléments de systèmes électroacoustiques
Sound system equipment
Part 11:
Application of connectors for the interconnection
of sound system components
© IEC 1987 Droits de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
et
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
S
PRICE CODE
International Electrotechnical Commission
IEC McNvavHapoitHafi 3neKTpoTexHH4eCHae HoMHCCHA
Pour prix, voir catalogue en vigueur
• 1 For price, see current catalogue

---------------------- Page: 7 ----------------------

SIST HD 483.11 S3:1999
268-11 © I E C 1987 — 3 —
CONTENTS
Page
FOREWORD 5
PREFACES 5
Clause
1. Scope 9
9
2. Object
3. General 9
9 4. Application and contact designation
SECTION ONE — CIRCULAR CONNECTORS
13
Types of connectors and their application 5.
19
6. Mating
19
7. Connecting data
CONCENTRIC CONNECTORS
SECTION Two -
31
Types of connectors and their application 8.
A - Example of multiple function of one socket connector on a tape recorder 35
APPENDIX
37
APPENDIX B - Diagrams showing the use of circular connectors in vehicles

---------------------- Page: 8 ----------------------

SIST HD 483.11 S3:1999
268-11 © I E C 1987 - 5 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
SOUND SYSTEM EQUIPMENT
Part 11: Application of connectors for the interconnection
of sound system components
FOREWORD
The formal decisions or agreements of the IEC on technical matters prepared by Technical Committees on which all the
1)
National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus
of opinion on the subjects dealt with.
They have the form of recommendations for international use and they are accepted by the National Committees in that sense.
2)
In order to promote international unification, the IEC expresses the wish that all National Committees should adopt the text of
3)
the I E C recommendation for their national rules in so far as national conditions will permit. Any divergence between the I E C
recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter.
4) The IEC has not laid down any procedure concerning marking as an indication of approval and has no responsibility when an
item of equipment is declared to comply with one of its recommendations.
PREFACE OF THE FIRST EDITION
This standard has been prepared by Sub-Committee 29B: Audio Engineering, of IEC Technical Committee No. 29: Electro-
acoustics.
The text of this standard is based upon the following documents:
Report on Voting
Six Months' Rule
29B (CO) 88
29B (CO) 82
PREFACE OF THE SECOND EDITION
This standard has been prepared by IEC Technical Committee No. 84: Equipment and Systems in the Field of Audio, Video
and Audiovisual Engineering (formerly Sub-Committee 29B: Audio Engineering, of IEC Technical Committee No. 29: Electro-
acoustics).
This second edition replaces the first edition of IEC Publication 268-11.
The text of this standard is based upon the first edition and the following documents:
Six Months' Rule Report on Voting
29B (CO) 95 29B (CO) 107
29B (CO) 102 29B (CO) 111
84 (CO)12 84 (CO) 22
84 (CO)13 84 (CO) 23
Further information can be found in the relevant Reports on Voting indicated in the table above.

---------------------- Page: 9 ----------------------

SIST HD 483.11 S3:1999
— 7 —
268-11 © I E C 1987
The following IEC publications are quoted in this standard:
Publications Nos. 65 (1985): Safety Requirements for Mains Operated Electronic and Related Apparatus for Household
and Similar General Use.
130-8 (1976): Connectors for Frequencies below 3 MHz,
Part 8: Concentric Connectors for Audio Circuits in Radio Receivers.
130-9 (1987): Part 9: Circular Connectors for Radio and Associated Sound Equipment.
268-12 (1987): Sound System Equipment,
Part 12: Application of Connectors for Broadcast and Similar Use.
268-15 (1987): Part 15: Preferred Matching Values for the Interconnection of Sound System Components.

---------------------- Page: 10 ----------------------

SIST HD 483.11 S3:1999
268-11 © I E C 1987 — 9 —
SOUND SYSTEM EQUIPMENT
Part 11: Application of connectors for the interconnection
of sound system components
1. Scope
This standard applies to circular and concentric connectors to be used for the interconnection of
sound system components and gives the applications and also the contact arrangement and contact
designation for these connectors.
2. Object
In sound systems it is often necessary to connect pieces of equipment from different manufac-
turers and even from various countries in order to achieve desired objectives. These include the
making of recordings or copying of recordings already on tape or cassette, achieving a higher sound
level by means of a separate power amplifier, feeding loudspeakers, automatic control of slide
projectors, etc.
3. General
3.1 The connectors shall comply with the electrical and mechanical requirements given in I E C Publi-
130-8: Connectors for Frequencies below 3 MHz, Part 8: Concentric Connectors for Audio
cation
Circuits in Radio Receivers, and I E C Publication 130-9: Connectors for Frequencies below 3 MHz,
Part 9: Circular Connectors for Radio and Associated Sound Equipment.
I E C Publication 65: Safety Requirements for Mains
3.2 For safety considerations, reference is made to
Operated Electronic and Related Apparatus for Household and Similar General Use.
Notes 1. - The preferred electrical matching values for the interconnection of sound system components are given in IEC
Publication 268-15: Sound System Equipment. Part 15: Preferred Matching Values for the Interconnection of
Sound System Components.
Connectors for broadcast and similar use are dealt with in IEC Publication 268-12: Part 12: Application of
2. -
Connectors for Broadcast and Similar Use.
3. - For applications other than those given in this standard, reference is made to IEC Publications 130-8 and
130-9.
4. - At present not all connectors referred to in this standard are included in these publications.
4. Application and contact designation
For circular connectors, the contact arrangement and application shall be as given in Table I
and the contact designation shall be as given in Table III. For concentric connectors the contact
arrangement and application shall be as given in Table IV and the contact designation shall be as
given in Table V.

---------------------- Page: 11 ----------------------

SIST HD 483.11 S3:1999
268-11 © I E C 1987 — 11 —
4.1 Terminology for concentric connectors
In Table IV, the following types of connectors are identified:
/6.3 mm concentric connector (2 contacts).
- â in
- in/6.3 mm concentric connector (3 contacts).
â
- Miniature concentric connector (2 contacts) (3.5 mm diameter).
- (3 contacts) (3.5 mm diameter).
Miniature concentric connector
- Sub-miniature concentric connector (2 contacts) (2.5 mm diameter).
- Phono/3.2 mm concentric connector (2 contacts).
Note. - The phono/3.2 mm concentric connector has other names in certain countries but these names cannot be used inter-
nationally for legal reasons.

---------------------- Page: 12 ----------------------

SIST HD 483.11 S3:1999
— 13 —
268-11 © IEC 1987
SECTION ONE - CIRCULAR CONNECTORS
Types of connectors and their application
5.
TABLE I
IEC type
Contact numbers as seen on the mating
Application
designation
face of the pin connector
Microphone:
5.1
Pin connector Free 130-9 IEC-Ol
cordset
130-9 IEC-02 Input for microphone on equipment
- + : 3 Socket connector Fixed
Record player;
microphone;
130-9 IE C-03
Pin connector Free
headset;
cordset
_3
1 _ +
Input for record player on equipment;
40 05
input for microphone on equipment;
2 input for tuner on equipment;
output on tuner;
Fixed 130-9 IEC-04
Socket connector
combined recording-playback
connection on equipment;
input-output for headsets on equipment
Microphone with remote control
Pin connector Free 130-9 IEC-12
5.3
7
60 0 Input for microphone with remote switch
3
on equipment;
Fixed 130-9 IEC-13
40 Socket connector
combined recording-playback-microphone
0 5
connection on equipment
2
Microphone with remote control switch and
5.4
130-9 IEC-20
Pin connector Free
with supply voltage
0
Input for microphone with remote control
10 sO 03
switch and with supply voltage on equip-
Fixed 130-9 IEC-21 ment;
40 0 5 Socket connector
2 combined recording-playback-microphone
2
connection on equipment
130-9 IEC-14 Headphone
Pin connector Free
5.5
130-9 IEC-15 Output for headphone on equipment
05 Socket connector Fixed
40
30 ^ 02
Loudspeaker;
5.6
130-9 IEC-05
Pin connector Free
cordset
Input on loudspeaker enclosure
Fixed 130-9 IEC-06
iii%
Output for loudspeaker on equipment
Fixed 130-9 IEC-07
Socket connector
1111, Output with built-in switch for loudspeaker
130-9 I E C-08
Fixed
on equipment
Cordset
Free 130-9 IEC-09

---------------------- Page: 13 ----------------------

SIST HD 483.11 S3:1999
-11 — 15 —
268 © I E C 1987
TABLE IA
Types of connectors and their application
Interconnection between pre-amplifiers and power amplifiers in household equipment
Contact numbers as seen on the mating I E C type
Application
designation
face of the pin connector
130-9 IEC-aa Cordset
Pin connector Free
5.7
Pre-amplifier input on power
Fixed 130-9 IEC-bb-
amplifier
O O
Power amplifier output on "
\‘2.0. 1
Socket connector Fixed 130-9 IEC-cc
0 3
pre-amplifier
Free 130-9 IEC-dd Cordset
130-9 IEC-03 Cordset
Pin connector Free
5.8
- _ 3 Power amplifier output on
-1-
pre-amplifier;
130-9 IEC-04
Socket connector Fixed
40
05
pre-amplifier input on power
2 amplifier
130-9 IEC-10 Cordset
5.9 Pin connector Free
sO Power amplifier output on
0^
3 pre-amplifier;
— + _ 6
pre-amplifier input with
0 Fixed 130-9 IEC-11
4 O5 Socket connector
2 possibility for supply on/off
switching by relay remote control
on power amplifier
Cordset
Pin connector Free 130-9 I E C-20
5.10
Power amplifier output on
pre-amplifier;
s0 O
pre-amplifier input with possibility
0 s+ 0
of electronic supply on/off
0 5 Socket connector Fixed 130-9 IEC-21
40
switching by control DC-voltage
2
on power amplifier

---------------------- Page: 14 ----------------------

SIST HD 483.11 S3:1999
268-11 © I E C 1987 —17—
TABLE IB
Types of connectors and their application
Interconnection in vehicles (e. g. in cars)
I E C type
Contact numbers as seen on the mating
Application
face of the pin connector designation
5.11 Pin connector Free 130-9 I E C-03 Cordset
3 Pre-amplifier output for power
1
+
amplifier;
Socket connector Fixed 130-9 IEC-04
40
05
power amplifier input for
2 pre-amplifier
(see Note 1)
Cordset in combination
5.12 with
Pin connector Free 130-9 I E C-16
connector 130-9 IEC-18
^0
6 5 Fixed 130-9 IEC-19 Power amplifier
\20
Driver equipment
04 Socket connector Fixed 130-9 I E C-17
3
Cordset in combination with
Free 130-9 IEC-18 connector 130-9 IEC-16
1 and 2)
(see Notes
5.13 Pin connector Free 130-9 IE C-10 Cordset
60 Pre-amplifier output for power
07
amplifier;
1 O + 03
power amplifier input for preamplifier
40 20 05 Socket connector Fixed 130-9 IEC-11 with possibility for supply on/off
switching by relay remote control
(see Note 1)
5.14 Pin connector Free 130-9 IEC-20 Cordset
Pre-amplifier output for power
amplifier;
s0 07
power amplifier input for preamplifier
03
^0 8+0
Socket connector Fixed 130-9 IEC-21 with possibility of electronic supply
i.o O S
2 on/off switching by control DC-voltage
5 15 Pin connector Free xx Cordset
Pre-amplifier output for power
5
03
amplifier;
Socket connector Fixed
002 YY
Coo power amplifier input for
pre-amplifier
Notes 1. - Not recommended for new designs unless compatibility with existing equipment is necessary.
2. - Pending the issue of a full specification, the contact resistance, including that of the screen connection, should
be <_ 30 mil to avoid unsatisfactory operation.

---------------------- Page: 15 ----------------------

SIST HD 483.11 S3:1999
— 19 —
268-11 © I E C 1987
6. Mating
TABLE II
Socket connector Pin connector Socket connector
Pin connector
130-9 IEC-02 130-9 IEC-20 130-9 IEC-21
130-9 IEC-01
130-9 I E C-04
130-9 IEC-13 130-9 IEC-14 130-9 IEC-15
130-9 IEC-21
130-9 IEC-05 130-9 IEC-07
130-9 IEC-08
130-9 IEC-03 130-9 IEC-04
mates with mates with
130-9 IEC-13 130-9 IEC-09
130-9 IEC-21
130-9 IEC-06 130-9 IEC-09
130-9 IEC-12 130-9 IEC-13
130-9 IEC-21
7. Connecting data
7.1 General
The term "signal" used in the following tables shall be understood as the connection carrying
the modulation, as opposed to the connection which is at a near earth, common or chassis
potential.
7.2 Requirements depending on the mode of operation of the equipment
A stereo tape recorder with facilities for mono operation shall, when switched to mono recording,
7.2.1
4, and, when switched to mono playback, deliver equal signals to
connect contacts numbers 1 and
contacts numbers 3 and 5.
3 and 5,
7.2.2 If, during recording, a tape recorder produces output signals at contacts numbers
the possibility of oscillation exists if it is connected to an amplifier in which the "tape" input
signal generates an output signal for recording at contacts numbers 1 and 4 of the "tape" socket.
To prevent this, such a tape recorder should only be used with an amplifier having a "tape
monitor" input which does not generate an output signal for recording from an input signal at the
same socket.
5 may be used in the recording mode as a high
7.2.3 In a tape recorder, contacts numbers 3 and
mV, see IEC Publication 268-15) by connecting them through resistors
impedance input (200
of value 500 k52 to 2.2 ME2 to contact numbers 1 and 4 respectively. An example is given in
Appendix A.
Note. - The use of these resistors may cause crosstalk between inputs. With the worst-case values chosen from those specified
in IEC Publication 268-15, this could be at a level of - 39 dB referred to the wanted signal, but with typical values it
will not exceed - 60 dB and will normally be negligible.
7.2.4 If some of the contacts are not used, they may be left out of the connector. Holes for all pins are
required in the socket insulator.
7.2.5 In normal cases it is recommended to connect the shell of the plug to terminal 2 of the connector
to ensure that the screen is earthed. In special cases however it may be necessary to separate the
screen from earth.

---------------------- Page: 16 ----------------------

SIST HD 483.11 S3:1999
TABLE III
Connecting data
Contact numbers
Type designation
Application
Pin Socket
8
4 5 6 7
1 2 3
connector
connector
-
Signal Screen Return - - - -
Monophonic 130-9 IEC-01 130-9 IEC-02
Microphone
system -
-
Connected Connected - -
130-9 IEC-03 130-9 IEC-04
(balanced)
to 3
to 1
Switch for remote control -
130-9 IEC-12 130-9 IEC-13
Supply
130-9 IEC-20 130-9 IEC-21
voltage
-
Signal and Screen Return and - - - -
Monophonic 130-9 IEC-01 130-9 IEC-02
negative
positive
system
pole of pole of
(balanced)
supply supply
A-B supplied
voltage voltage
-
Signal and Screen Return and - - - -
130-9IEC-01 130-9IEC-02
Monophonic
positive and nega- positive
system
tive pole pole of
pole of
(balanced)
supply of supply supply
phantom
voltage voltage
voltage
supplied
-
Signal Screen - - - - -
130-9 IEC-01 130-9 IEC-02
Monophonic
and
system
-
return Connected - - -
(unbalanced) 130-9 IEC-03 130-9 IEC-04
to 1
Switch for remote control -
130-9 IEC-12 130-9 IEC-13
Supply
130-9 IEC-20 130-9 IEC-21
voltage
Signal Return - - -
130-9 IEC-04 Signal Screen Return
Stereophonic 130-9 IEC-03
left-hand right- right-
left-hand
system
hand Switch for remote control -
130-9IEC-13 channel channel hand
(balanced) 130-9IEC-12
channel channel
Supply
130-9 IEC-21
130-9 IEC-20
voltage
Signal Screen - Signal - - - -
130-9 IEC-03 130-9 IEC-04
Stereophonic
right-
left-hand and
system
-
channel return hand Switch for remote control
(unbalanced) 130-9 IEC-12 130-9 IEC-13
channel
Supply
130-9 IEC-20 130-9 IEC-21
voltage

---------------------- Page: 17 ----------------------

SIST HD 483.11 S3:1999
TABLE III (continued)
Type designation Contact numbers
Application
Pin Socket
1 2 3 4 5
connector connector
130-9 IE C-03 130-9 IE C-04 - Screen Signal - Connected
Record player; Monophonic
tuner system and to 3
return
Stereophonic Signal Signal
system left-hand right-hand
channel channel
Combined 130-9 IE C-03 130-9IEC-04 Output Screen Input signal Connected Connected
Monophonic
recording system signal and (play- to 1 to 3
(record- return back)
and play-
back con- ing)
nection:
radios and Stereophonic Output Input signal Output Input signal
signal
amplifiers system left-hand signal right-
left-hand channel right-hand hand
channel (play- channel channel
(record-
back) (record- (play-
ing) ing) back)
Combined Monophonic 130-9 IEC-03 130-9 IEC-04 Input signal Screen Output Connected Connected
recording system (record- and signal to 12) to 3 in the
ing)2) return (play- playback
and
playback back)2) position
connection; only2)
tape
recorder 3) Stereophonic Input signal Output Input signal Output
system 1 ) left-hand signal right- signal
channel left-hand hand right-hand
(record- channel
cha
...