1、 IEC 62087Edition 2.0 2008-10INTERNATIONAL STANDARD Methods of measurement for the power consumption of audio,video and related equipment IEC 62087:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT P
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9、ited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC 62087Edition 2.0 2008-10INTERNATIONAL STANDARD Methods of measurement for the power consumption of audio,video and related equipment INTERNATIONAL ELECTROTECHNICAL COMMISSION XAICS 33.160.01 PRICE CODEIS
10、BN 2-8318-9984-2 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 62087 IEC:2008(E)CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms,de
11、finitions and abbreviations.8 3.1 Definitions.8 3.2 Abbreviations.10 4 Specification of operating modes.11 5 General method of measurement.12 5.1 General measuring conditions.12 5.1.1 Power supply.12 5.1.2 Environmental conditions.12 5.1.3 Adjustment of controls.12 5.1.4 Input signals.12 5.1.5 Power
12、 Measurement Instrument.12 5.2 General measurement procedure.13 6 Measuring conditions for television sets,excluding On(average)mode.13 6.1 Input signal.13 6.2 RF input signal.14 6.3 Baseband input signal level.14 6.4 Video test signal.14 6.5 Audio test signal(s).14 6.6 Loading of terminals.14 6.7 O
13、n(play)mode.14 6.8 Standby mode.14 6.9 Off mode.14 7 Measuring conditions for video recording equipment.14 7.1 Input signal.14 7.2 RF input signal.15 7.3 Baseband input signal level.15 7.4 On mode.15 7.5 Standby mode.15 7.6 Off mode.15 8 STB.15 8.1 Measuring conditions for STB for digital cable tran
14、smissions or digital terrestrial broadcast transmissions.15 8.1.1 Input signal.15 8.1.2 RF input signal.15 8.1.3 Video test signal.15 8.1.4 Audio test signal(s).15 8.1.5 On mode.15 8.1.6 Standby mode.15 8.1.7 Off mode.15 8.2 STB for analogue and digital satellite broadcast.16 8.2.1 General.16 8.2.2
15、Measuring conditions.16 LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.62087 IEC:2008(E)3 9 Audio equipment.16 9.1 General.16 9.2 Measuring conditions.17 9.2.1 Input signal.17 9.2.2 RF input signal.17 9.2.3 Auxiliary input signal.17
16、9.2.4 Reproduction of tape or disc.17 9.2.5 Audio test signals.17 9.2.6 Loading of terminals.17 9.2.7 Output level.18 9.2.8 On modes to be considered.18 9.2.9 Standby mode.18 9.2.10 Off mode.18 10 Multi-function equipment.18 10.1 General.18 10.2 Measuring conditions for TV-VCR combination.18 10.3 TV-STB combinations.18 10.3.1 General.18 10.3.2 Measuring conditions for TV-satellite receiver combination.18 11 Measuring conditions for television sets in On(average)mode.19 11.1 Video signals.19 11.2