SB 26 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 16

Page 16 of 40 

Report No.: ACSCBAV13004 

 
  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

 

High-voltage components and assemblies: U > 4 kV 
(peak) separately approved  

 N/A 

 

Component meets category V-1 of IEC 60707  

 

N/A 

14.4.1 

High voltage transformers and multipliers tested as 
part of the submission  

 N/A 

14.4.2 

High voltage assemblies and other parts tested as 
part of the submission  

 N/A 

14.5 

Protective devices  

 

Pass 

 

Protective devices used within their ratings  

Primary fuse: F501 

Pass 

 

External clearances and creepage distances meet 
requirement of clause 13 for the voltage across the 
device when opened  

See appended table 13. 

Pass 

14.5.1.1 

a) Thermal cut-outs separately approved  

 

N/A 

 

b) Thermal cut-outs tested as part of the submission  

N/A 

14.5.1.2 

a) Thermal links separately approved  

 

N/A 

 

b) Thermal links tested as part of the submission  

 

N/A 

14.5.1.3 

Thermal devices re-settable by soldering  

 

N/A 

14.5.2.1 

Fuse-links in the mains circuit according to IEC 
60127  

See appended table 14. 

Pass 

14.5.2.2 

Correct marking of fuse-links adjacent to holder  ...: 

F501: T3.15AL250V 

Pass 

14.5.2.3 

Not possible to connect fuses in parallel ................: 

 

Pass 

14.5.2.4 

Not possible to touch hazardous live parts when 
replacing fuse-links without the use of a tool  .........: 

Not replaced without a tool. 

Pass 

14.5.3 

PTC thermistors comply with IEC 60730-1:2007 

 

N/A 

 

PTC devices (15 W) category V-1 or better  

 

N/A 

14.5.4 Circuit 

protectors 

have adequate breaking capacity 

and their position is correctly marked  

 N/A 

14.6 

Switches  

No switch. 

N/A 

14.6.1 a) 

Separate testing to IEC 61058-1 including: 
- 10 000 operations 
- Normal pollution suitability 
- Make and break speed independent of speed of 
  actuation 
V-0 compliance with annex G, G.1.1  

 N/A 

14.6.1 b) 

Tested in the apparatus: 

 

N/A 

 

Switch controlling > 0.2A with open contact  voltage
 > 35 V (peak)/24 V dc complying with 14.6.3, 14.6.4 
and V-0 in annex G, G.1.1  

 N/A 

 

Switch controlling > 0.2A with open contact  voltage 
< 35 V (peak)/24 V dc complying with 14.6.3 and V-0 
in annex G, G.1.1  

 N/A