SOUNDSTICKS III (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 17

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- Page 15 of 48 - 
 
 
 Report 
No. 
158002 
 
 
TRF No.:IECEN60950_1C 
 
IEC/EN 60950-1 
Clause 
Requirement + Test 
Result – Remark 
Verdict
 
 
 
 
2.2 SELV 
circuits 
 
2.2.1 
General requirements 
Class III equipment, SELV 
circuit only 
2.2.2 
Voltages under normal conditions (V)  .................. :
Within SELV limits. 
2.2.3 
Voltages under fault conditions (V)  ...................... :
Within SELV limits. 
2.2.4 
Connection of SELV circuits to other circuits  ...... : 
SELV circuits are only 
connected to other SELV 
circuits. 
 
2.3 TNV 
circuits 
N/A 
2.3.1 
Limits 
No TNV circuit. 
N/A 
 
Type of TNV circuits .............................................. :
 
 
2.3.2 
Separation from other circuits and from accessible 
parts 
 
N/A 
2.3.2.1 General 
requirements 
 
N/A 
2.3.2.2 
Protection by basic insulation 
 
N/A 
2.3.2.3 
Protection by earthing 
 
N/A 
2.3.2.4 
Protection by other constructions  ......................... :
 
N/A 
2.3.3 
Separation from hazardous voltages 
 
N/A 
 Insulation 
employed 
............................................... :
 
 
2.3.4 
Connection of TNV circuits to other circuits 
 
N/A 
 Insulation 
employed 
............................................... :
 
 
2.3.5 
Test for operating voltages generated externally 
 
N/A 
 
2.4 
Limited current circuits 
 
2.4.1 
General requirements 
No Limited current circuit. 
N/A 
2.4.2 Limit 
values 
 
N/A 
 Frequency 
(KHz) .................................................... :
 
— 
 Measured 
current (mA) .......................................... :
 
— 
 Measured 
voltage (V) ............................................. :
 
— 
 
Measured circuit capacitance (nF or µF) ................ :
 
— 
2.4.3 
Connection of limited current circuits to other 
circuits 
 N/A 
 
 
 
 
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