SB 26 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 13

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Page 13 of 40 
Report No.: ACSCBAV13004 
 
  
 
 
 
 
 
IEC 60065 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
TRF No. IEC60065K 
 
12 Mechanical 
strength 
For SB26 CNTR: Not directly connected to the mains. 
For SB26 SUB: See below
 
12.1.1 
Bump test where mass >7 kg  
Approx. 9.7 kg. (SB26 SUB) 
Pass 
12.1.2 
Vibration test  
Conducted on SB26 SUB. 
Pass 
12.1.3 
Impact hammer test  
 
Pass 
 
Steel ball test  
2J applied to enclosure, and 
then no damaged. 
Pass 
12.1.4 
Drop test for portable apparatus where mass ≤ 7 kg  Not portable. 
N/A 
12.1.5 
Thermoplastic enclosures stress relief test  
 
N/A 
12.2 
Fixing of knobs, push buttons, keys and levers  
 
N/A 
12.3 
Remote controls with hazardous live parts  
 
N/A 
12.4 
Drawers (pull test 50 N, 10 s)  
 
N/A 
12.5 
Antenna coaxial sockets providing isolation  
 
N/A 
12.6 
Telescoping or rod antennas construction  
 
N/A 
12.6.1 
Telescoping or rod antennas securement  
 
N/A 
 
13 
Clearances and creepage distances 
For SB26 CNTR: Not directly connected to the mains. 
For SB26 SUB: See below
 
13.1 
Clearances in accordance with 13.3  
See appended table 13. 
Pass 
 
Creepage distances in accordance with 13.4  
See appended table 13. 
Pass 
13.2 
Determination of working voltage  
See appended table 13. 
Pass 
13.3 
Clearances  
See appended table 13. 
Pass 
13.3.1 General 
 
 
Pass 
13.3.2 
Circuits conductively connected to the mains comply 
with table 8 and, where applicable, table 9.............: 
See appended table 13. 
Pass 
13.3.3 
Circuits not conductively connected to the mains 
comply with table 10  
 N/A 
13.3.4 Measurement 
of 
transient voltages  
 
N/A 
13.4 
Creepage distances  
See appended table 13. 
Pass 
 
Creepage distances greater than table 11 minimum 
values  
See appended table 13. 
Pass 
13.5 
Printed boards  
 
N/A 
13.5.1 
Clearances and creepage distances between 
conductors on printed circuit boards, one of which 
may be conductively connected to the mains, as in 
fig. 10  
 N/A 
13.5.2 
Type B coated printed circuit boards complying with 
IEC 60664-3 (basic insulation only)  
 N/A 
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