ON TIME MICRO (serv.man2) - JBL Audio EMC - CB Certificate (repair manual). Page 11

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Report No. NTEK-2011NT1009318S 
 EN 60065 
Clause 
Requirement + Test 
Result - Remark 
Verdict 
 
NTEK Testing Technology Co., Ltd. 
 
10.3 
Insulation resistance and dielectric strength 
(see appended table). 
 
Insulation Resistance and dielectric strength across
BASIC or SUPPLEMENTARY insulation (Class I) 
The approved Class II 
switching power supply be 
used.
 
 
Insulation resistance and dielectric strength across 
REINFORCED insulation (Class II) 
The approved Class II 
switching power supply be 
used.
 
11 FAULT 
CONDITIONS 
11.1 
No shock hazard under fault conditions 
No electric shock during fault 
operation. For details refer to 
appended table 11.2. 
11.2 
Heating under fault condition 
See below. 
 
Flames extinguish within 10 seconds
 
No such flames 
 
No hazard from softening solder 
No solder point became soft. 
 
Soldered terminations not used as protective 
mechanism 
 
11.2.1 
Measurement of temperature rises 
(see appended table). 
11.2.2 
Temperature rise of accessible parts 
(see appended table). 
11.2.3 
Temperature rise of parts, other than windings, 
providing electrical insulation 
(see appended table). 
11.2.4 
Temperature rise of parts acting as a support or 
mechanical barrier 
No such parts. See 7.1.3. 
11.2.5 
Temperature rise of windings 
(See appended table) 
P 
11.2.6 
Temperature rise of parts not subject to the limits of 
11.2.1 to 11.2.5 
 P 
 
Printed circuit boards (PCB) classified as V-0 
according to 60695-11-10 or Clause G.1 may 
exceed the limit in table 3 in case a) and b): 
 P 
 
a) Temperature rise of printed circuit boards 
exceeding the limits of table 3 by not more than 
100 K for an area not greater than 2 cm² ................ :
 N 
 
b) Temperature rise of printed circuit boards 
exceeding the limits of table 3 up to 300 K for an 
area not greater than 2 cm² for a maximum of 5 min
 N 
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