DPR 1005 (serv.man13) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 16

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 - 
IEC 60065, 6th edition : 1998
 - 
- Page 12 of 41 - 
 
 
   
 Order 
No. 
26088
 
 
 
 
8 CONSTRUCTIONAL 
REQUIREMENTS WITH REGARD 
TO THE PROTECTION AGAINST 
ELECTRIC SHOCK  
 
8.1 
Conductive parts covered by 
lacquer, paper, untreated textile 
oxide films and beads etc. 
considered to be bare  
Considered 
8.2 
Shock hazard when changing 
voltage setting device, fuse-links or 
handling drawers etc.  
Operation “By hand” not possible 
8.3 
Insulation of hazardous live parts not 
provided by hygroscopic material  
No hygroscopic materials 
8.4 
Risk of electric shock from 
accessible parts, including when 
covers are removed by hand. 
No cover removable by hand. 
8.5 
Class I equipment 
 
Class II equipment 
 
Basic insulation between hazardous 
live parts and earthed accessible 
parts  
 
 
Resistors bridging basic insulation 
complying with 14.1 a)  
 
 
Capacitors bridging basic insulation 
complying with 14.2.1 a)  
 
 
Basic insulation bridged by 
components complying with 14.3.4.3 
 
 
Protective earth contact 
 
8.6 
Class II equipment and Class II  
constructions within Class I  
equipment 
 
 
 
 
 
Reinforced or double insulation 
between hazardous live parts and 
accessible parts  
Double/Reinforced insulation complies with 
requirements specified in clause 10 and 13. 
 
Components bridging reinforced or 
double insulation complying with 
14.1 a) or 14.3  
The apparatus have isolating transformer(s). 
 
Basic and supplementary insulation 
each being bridged by a capacitor 
complying with 14.2.1 a)  
 
 
Reinforced or double insulation 
being bridged by 2 capacitors in 
series complying with 14.2.1 a)  
 
 
Reinforced or double insulation 
being bridged by a single capacitor 
complying with 14.2.1 b)  
Y
1
 capacitor, C104, C105, C119, C127 and C128; 
inside the enclosure. 
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