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INTERNATIONAL STANDARD IS0 10487-I First edition 1992-l l-l 5 Passenger car radio connections - Part I: Dimensions and general requirements Connexions pour autoradios - Partie I: Dimensions et exigences gt3n&-ales Reference number IS0 10487-I :I 992(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- IS0 10487-1:1992(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 10487-I was prepared by Technical Committee ISO/TC 22, Road vehicles. IS0 10487 consists of the following parts, under the general title Passen- ger car radio connections: - Part 1: Dimensions and general requirements - Part 2: Performance requirements 0 IS0 1992 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without per- mission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-1211 Geneve 20 l Switzerland Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IS0 10487-1:1992(E) Passenger car radio connections - Part I: Dimensions and general requirements 1 Scope This part of IS0 10487 specifies dimensions and general requirements of the multi-pole connector and the positions of antenna sockets for radios intended for fitting in passenger cars, It also specifies the contact allocation of the connec- tor. This connector is both for permanent connection of the car radio to the vehicle harness and for extractable car radios. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 10487. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 10487 are encouraged to investi- gate the possibility of applying the most recent edi- tions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards, IS0 8092-3:-l, Road vehicles - Connections for on-board electrical harnesses - Part 3: Multi-pole connector tabs - Dimensions and specific require- men ts. IS0 8820-2:-l), Road vehicles - Blade type electric fuse-links - Part 2: Dimensional requirements. IEC 268-l 5:1987, Sound system equrpment - Part 15: Preferred matching values for the intercon- nection of sound system components. 3 Requirements 3.1 The sockets of the multi-pole connector and the antenna sockets shall be mounted at the back of the radio, as shown in figure 1. If a second antenna socket (defined as subantenna socket) is provided, it shall be located symmetrical to the main antenna socket, in relation to the horizontal axis of the radio. 3.2 The sockets of the multi-pole connector and the antenna sockets shall be permanently mounted on the car radio as shown in figure 1. The plug forms a part of the vehicle harness, 3.3 The distance between the trim plate and the connector face shall be as agreed between vehicle and car radio manufacturers. 3.4 The socket shall have a maximum of 26 male contacts grouped into three parts, A, B and C, as shown in figure 1. These contacts shall be tabs 2,8 x 0,5 ON with neither shoulder nor hole, in ac- cordance with IS0 8092-3. I) To be published. 1 Copyright International Organization for Standardization Provided by IHS under license with ISO Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- IS0 10487-1:1992(E) 3.5 Each part of the plug shall have a polarizing key to ensure that the part only fits into the correct socket part A, B or C. 3.7 The socket provide a space for a blade-type electric fuse link as specified in IS0 8820-2. 3.8 The impedance of connections shall be in ac- cordance with IEC 268-l 5. 3.6 Each part of the socket shall include a locking 3.9 Part 2 of this International Standard (under zone. study) will cover tests and performance requirements. Rear view Dimensions in millimetres E-E 79 *to,2 565 *0.2 I +b,l 12.7 0 Tab Front connector face -1 .ockIng zones - +O,l +o, fib1 Al 3.8 ,O IL 3,6, 0 I I I “ I E I-=-= _ +O,l 3.6 0 I) Horizontal car radio axls 2) Axes of polarizing slots 3) Axes of fixed connectors Fuse space - Figure 1 Copyright International Organization for Standardization Provided by IHS under license with ISO Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- IS0 10487-1:1992(E) 4 Contact allocation The contact allocation within the socket shall be as indicated in table 1. Tahlm 1 ,UY.” . ositive: commu- radio for antenna Battery positive: radio il- luminaticn controlled by Loudspeaker positive: front left channel Loudspeaker negative: front left channel*) 1) For future application to be determined. Some of the not-yet-allocated contacts will be reserved for RDS (Radio Data System). 2) Common negative wiring of loud

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