HD 980 (serv.man5) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 7

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                                                                                Page 6 of 51                        Report No. SH08050531-002 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
 
TRF No:  IEC/EN 60065H 
 
       TRF originator Intertek ETL SEMKO SH 
 
 
8.6 
Class II equipment and Class II constructions 
within Class I equipment 
 Pass 
 
Reinforced or double insulation between 
hazardous live parts and accessible parts 
 Pass 
 
Components bridging reinforced or double 
insulation complying with 14.1 a) or 14.3 
TR1 Pass 
 
Basic and supplementary insulation each being 
bridged by a capacitor complying with 14.2.1 a) 
 N/A 
 
Reinforced or double insulation being bridged with 
2 capacitors in series complying with 14.2.1 a) 
 N/A 
 
Reinforced or double insulation being bridged with 
a single capacitor complying with 14.2.1 b) 
CY1, CY2, CY3 
Pass 
 
Basic insulation bridged by components complying 
with 14.3.4.3 
 N/A 
8.7 
Basic insulation between parts at 35 V to 71 V 
(peak) a.c. or 60 V to 120 V d.c. and accessible 
parts 
No such voltage 
N/A 
 
Reinforced or double insulation between circuits 
operating at voltages between 35 V and 71 V 
(peak) a.c. or between 60 V and 120 V d.c. and 
hazardous live parts at higher voltage 
 N/A 
 
Separation by Class II isolating transformer 
 
N/A 
 
Separation by Class I transformer 
 
N/A 
 
Separation by earthed conductive part 
 
N/A 
8.8 
Basic or supplementary insulation > 0,4 mm (mm) :  
N/A 
 
Reinforced insulation > 0,4 mm (mm) .................... : TR1 bobbin: 0.8mm min. 
Optocoupler PH1:0.40mm min. 
Enclosure (front panel): 1.5mm 
min. 
Separation sheet on internal 
enclosure under power board: 
0.4mm min. 
Pass 
 
Thin sheet insulation 
Inside TR1. 
Pass 
 
Basic or supplementary insulation, at least two 
layers, each meeting 10.3 
Withstand 2120Vp test. 
Pass 
 
Basic or supplementary insulation, three layers any 
two of which meet 10.3 
 N/A 
 
Reinforced insulation, two layers each of which 
meet 10.3 
 N/A 
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