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1、Ref. No. CNCA01C017：2007IMPLEMENTATION RULES FOR COMPULSORY CERTIFICATION OF ELECTRICAL AND ELECTRONIC PRODUCTS Audio & Video productsAnnounced on Aug.6, 2007 Implemented on Aug. 15, 2007Certification and Accreditation Administrationof the Peoples Republic of China Contents1. Scope32. Certification
2、model33. Major processes for certification33.1Application for certification33.2Type testing33.3Initial inspection of the factory33.4Evaluation and approval of certification results33.5Follow-up surveillance34 Implementation of certification44.1 Application for Certification44.2 Type testing44.3 Init
3、ial inspection of the factory65. Certificate115.1 Retaining of certificate115.2 Extension of the scope of certified products115.3 Suspension, cancellation and withdrawal of the certificate126. Use of compulsory product certification mark136.1 Design of the authorized mark136.2 Use of derivations of
4、certification mark136.3 Ways of use136.4 Location of the mark137. Charge13Appendix I List of Definition of application units for Audio&Vedio products of compulsory product certification15Appendix II List of critical safety components, testing standards and sample quantities19Appendix III List of maj
5、or components affecting EMC performance for Audio&Vedio products of compulsory product certification22Appendix IV Testing Requirements on factory quality control of compulsory certification of Audio&Vedio products.23Appendix V Compulsory product certification requirements on factorys quality assuran
6、ce. ability.25IMPLEMENTATION RULES FOR COMPULSORY CERTIFICATION OF ELECTRICAL AND ELECTRONIC PRODUCTSAudio & Video products1. Scope This document applies to audio and video apparatus as follow, which can be connected to electrical power source with rated voltage more than 36V (R.M.S) directly or ind
7、irectly.It includes:Powered sound boxes with single or multiple speakers having total output power under 500W (R.M.S.), audio amplifiers, tuners, radio receivers with various frequency bands, audio/video recorder/player/dealer with sorts of carrier media (including cassette tape recorder/player, dis
8、c player, CD/MD player, LD/VCD/Super VCD/ DVD player, MP3, MP4 recorder/player, language learning machine, audio/video processing apparatus, and etc.), combo audio/video systems, power adapters(including charger) for audio/video products, video cassette recorders/players, color/B&W or monochrome tel
9、evision receivers and display monitors with sorts of display types (including LCD, PDP and front/back projector), monitor, digital TV top-set boxes, antenna amplifiers, electronic organ and other appliances, etc.; and also including the accessories such as tubes (greater than 16cm), tuners. 2. Certi
10、fication modelType testing + initial inspection of the factory + Follow-up surveillance3. Major processes for certification 3.1 Application for certification3.2 Type testing3.3 Initial inspection of the factory 3.4 Evaluation and approval of certification results 3.5 Follow-up surveillance4 Implemen
11、tation of certification4.1 Application for Certification4.1.1 Defining the application unit for certificationIn principle, application for certification is made according to model/type of products.The products, of the same manufacturer, of the same model/type, but from different factories, shall be
12、divided into different application units, however, only one type testing is required to carry out on samples from the factory. The sample and related documents should be provided by other factories to the certification body for consistence checking when necessary.Products defined in one application
13、unit should have identical critical components related to electrical structure, safety and significant influence on EMC performance (see the components with * in Appendix III). The concrete model/type of product in one application unit should be clearly indicated in principle. The explanation of app
14、lication units shall be defined in details according to Appendix I.For the combination or multi-function appliances, if the separate units could be powered with AC mains and sold independently, they should be applied separately.4.1.2 Application documentsThe formal application shall be submitted wit
15、h the following documents:1) Circuit diagram related to safety and EMC test (such as the circuit diagram of power supply unit) and/or the appliances system block/ installation configuration diagram, etc.;2) List of critical components and/or materials;3) Users manual in Chinese;4) Nameplate and warnings in Chinese;5) Description of the difference between each model/type of products in the same application unit;6) Other necessary documents .4.2 Type testing 4.2.1 Sample delivery
