ON STAGE (serv.man5) - JBL Audio EMC - CB Certificate (repair manual). Page 26

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Nemko USA, Inc. 
11696 Sorrento Valley Road, Suite F, San Diego, CA  92121 
Phone (858) 755-5525  Fax (858) 452-1810 
DATE 
DOCUMENT NAME 
DOCUMENT # 
PAGE 
May 21, 2004 
Harman Multimedia  JBL OnStage   EMC Test Report 
2004 050310 EMC 
 
26 of 80 
 
 
4.10.  Power Line Surge Immunity: IEC 61000-4-5 (1995),A1(2001) 
 
This test simulates a lightning event by inducing transients onto the AC/DC power supply lines in common 
and differential mode.  Testing was performed in accordance with IEC 61000-4-5. 
Each device was tested in a total of three surge configurations: 
 
Surge #1: Combination Wave, Line to Protective Earth with 9uF and 10Ohm, common mode, generator 
earthed. 
Surge #2: Combination Wave, Neutral to Protective Earth with 9uF and 10Ohm, common mode, generator 
earthed. 
Surge #3: Combination Wave, Line to Neutral with 18uF, differential mode, generator floated. 
 
For further information, please refer to the technical sections in the IEC 61000-4-5 in addition to the test results 
section and photographs of the test set-up provided in this report. 
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