KS C 7111-2007 Measurement methods on power consumption for audio video and multimedia systems and equipment《音频、视频和相关设备的功率消耗的测量方法》.pdf

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1、 KS C 7111KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS , KS C 7111: 2007(2012 ) 2007 9 27 http:/www.kats.go.krKS C 7111: 2007 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2007 9 27 :2012 12 31 2012-0854 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C 7111: 2007 (2012 ) , Measurement methods on

2、 power consumption for audio, video and multimedia systems and equipment 1 , VCR, , , . , CRT, LCD, PDP / . . . . 2 . ( ) , , . ( ) ( .) . IEC 60107 1: 1997, Methods of measurement on receivers for television broadcast transmissionsPart 1: General considerations Measurements at radio and video frequ

3、encies IEC 61938: 1996, Audio, video and audiovisual systems Interconnections and matching valuesPreferred matching values of analogue signals EN 50049 1, : Peritelevision Connector 3 3.1 . 3.1.1 (TV) , KS C 7111: 2007 2 . 3.1.2 (ABC) 3.1.3 3.1.4 POD (Point of deployment module) . 3.1.5 (APL) . 3.1.

4、6 . , FM , . 3.1.7 , , (VCR) , DVD . 3.1.8 (STB) 3.1.9 , , 3.1.10 3.1.11 KS C 7111: 2007 3 3.2 a.c./d.c. alternating/direct current ABC Automatic Brightness Control APL Average Picture Level CRT Cathode Ray Tube DVD Digital Versatile Disc IF Intermediate Frequency LCD Liquid Crystal Display LNB Low

5、Noise Broadband unit MPEG 2 Motion Picture Experts Group 2 PDP Plasma Display Panel POD Point of Deployment Module PS Power Supply unit RF Radio Frequency STB Set Top Box SW Switch unit TV Television set VCR Video Cassette Recorder 4 4.1 4.1.1 . 2 % . 2 %, 5 % . 4.1.2 15 35 , 20 . 4.1.3 , . . 4.1.4

6、. . 4.2 , . 15 . (watts) (watt-hour) . KS C 7111: 2007 4 . , . , , . , . watt , . 5 TV 5.1 TV , . TV . 5.1.1 RF IEC 60107 1: 1997, 3.3 , 39 dB(mW) . 5.1.2 RF TV . 49 dB . 5.1.3 , . 5.1.4 TV , . 5.2 3 (IEC 60107 1: 1977, 3.2.1.3) TV ON . 5.3 1 kHz ( ) . 18 dB , 20 dB . KS C 7111: 2007 5 5.4 TV 5.4.1

7、TV 15 , . TV . , TV , 15 . 5.4.2 TV , . 5.4.3 POD TV , , . 5.4.4 / . 5.4.5 TV ( ) . , . . 5.4.6 . 5.4.7 1 % , . 5.5 TV . . 4 . TV . 5.5.1 ( ) KS C 7111: 2007 6 4 . IEC 60107 1:1997, 3.2.1 . 5.5.1.1 (0 %) . IEC 60107 1: 1997, 3.2.1.5 . 5.5.1.2 (100 %) . IEC 60107 1: 1997, 3.2.1.5 . 5.5.1.3 75/0/75/0

8、. IEC 60107 1: 1997, 3.2.1.2 . 5.5.1.4 3 (100 %) . IEC 601071: 1997, 3.2.1.3 . 5.5.1.5 P0: . Po Pn Pa/4(watts) 5.5.1.6 Pn: . Pn (Pb Pw)/2 Pc Pt)/3(watts) Pb : (watts) Pw : (watts) Pc : (watts) Pt : (watts) 5.5.1.7 Pa: TV Pa . TV Pa 0 . Pa . Pa,min : TV 0 lux Pa,max : a) 300 lux b) KS C 7111: 2007 7

9、Pa Pa,max Pa,min(watts) 5.5.2 ( ) . 5.5.2.1 APL , 19 % 12.2 % APL . , . 5.5.2.2 APL , 42.4 % 12.3 % APL . , . 5.5.2.3 APL , 85.2 % 10.1 % APL . . 5.5.2.4 Po: . Po Pn Pa/Aa(watts) , TV . 5.5.2.5 Pn: , . Pn PL * AL PM * AM PH * AH(watts) PL : APL (watts) PM : APL (watts) PH : APL (watts) AL : APL AM :

10、 APL AH : APL AL AM AL 1 5.5.2.6 Pa: TV Pa . TV Pa 0 . Pa APL . KS C 7111: 2007 8 Pa,min : TV 0 lux Pa,max : a) 300 lux b) Pa Pa,max Pa,min(watts) 5.6 . 5.7 . KS C 7111: 2007 9 A ( ) ( ) A.1 . A.2 A.1 . A.1 2 . 15 % . , 2 3 . 10 % . 1 . 2 . 3 . =313/1isbmiPsbMP P mi sb : P M sb : 3 2 3 c . a: b: c 1

11、.15 Xa : :c 1.10 XaKS C 7111: 2007 10 B ( ) ( ) TV B.1 TV . B.2 , TV . “ ” . 50 mW . B.3 TV . . . , . TV . B.4 TV . . , APL . APL , . APL . TV . , : AL AM 48 %, AH 4 % KS C 7111: 2007 11 KS C 7111: 2007 , . 1 FPD TV TV . . FPD TV . FPD LCD TV , . 2 , LCD KS . 3 LCD TV . . 4 : LCD LG LCD LMS SDI , 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS C 7111: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Measurement methods on power consumption for audio, video and multimedia systems and equipment ICS 31.120

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