ON TIME MICRO (serv.man2) - JBL Audio EMC - CB Certificate (repair manual). Page 10

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Report No. NTEK-2011NT1009318S 
 EN 60065 
Clause 
Requirement + Test 
Result - Remark 
Verdict 
 
NTEK Testing Technology Co., Ltd. 
 
 
ELECTRIC SHOCK HAZARD UNDER NORMAL OPERATING CONDITIONS 
(The approved Class II switching power supply be used) 
9.1 
Testing on the outside 
9.1.1 
For voltage > 1000 V ac or > 1500 V dc complies 
with clause 13.3.1 for basic insulation 
No such high voltage. 
9.1.1.1 
Touch current measured from terminal devices 
using the network in Annex D  ................................ :
  
 
Discharge not exceeding 45 
μC 
 N 
 
Energy of discharge not exceeding 350 mJ 
 
9.1.1.2 
Test with test finger and test probe 
 
9.1.2 
No hazardous live shafts of knobs, handlers or 
levers 
 N 
9.1.3 
Ventilation holes tested by means of 
4 mm x 100 mm test pin 
 
9.1.4 
Terminal devices tested with 1 mm x 20 mm test 
pin (10 N); test probe 16 of IEC 61 032 
 
 
Terminal devices tested with 1 mm x 100 mm 
straight wire (1 N); test probe D of IEC 61 032 
 
9.1.5 
Pre-set controls tested with 2 mm x 100 mm test 
pin (10 N); test probe C of IEC 61 032 
 N 
9.1.6 
No shock hazard due to stored charge on 
withdrawal of the mains plug; voltage (V) after 2 s  :
 N 
 
If C is not greater than 0,1 
μF no test needed 
 N 
9.1.7 
Enclosure sufficiently resistant to external force 
 
 
Test probe 11 of IEC 61 032 for 10 s (50 N) 
 
 
Test hook of fig. 4 for 10 s (20 N) 
 
 
30 mm diameter test tool for 5 s (100 or 250 N) .... :  
9.2 
No hazard after removing a cover by hand 
 
 
 
10 INSULATION 
REQUIREMENTS 
10.1 
Insulation resistance (M
Ω) at least 2 MΩ min. after 
surge test for basic and 4 M
Ω min. for reinforced 
insulation  
The approved Class II 
switching power supply be 
used.
 
10.2 
Humidity treatment 48 h or 120 h  : 
At 93% R.H., 48h, 30
°C. 
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