HK 3490 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 12

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- Page 5 of 13 - 
 
 
 
 Report 
No. 
132230 
 
 
7.1 
TABLE: temperature rise measurements 
 
Power consumption in the OFF/Stand-by position of 
the functional switch (W) 
Less than 0.86W 
(at rated 230V mains) 
— 
Operating conditions 
Standby mode at 50Hz; 
Un (V) 
In (A) 
Pn (W) 
Pout (W) 
220 0.007 0.78  — 
230 0.008 0.86  — 
Standby mode at 60Hz; 
Un (V) 
In (A) 
Pn (W) 
Pout (W) 
220 0.007 0.71  — 
230 0.008 0.75  — 
 
 
 
 
Measured at maximum non-clipped output at 50Hz: 
Un (V) 
In (A) 
Pn (W) 
Pout (W) 
253
 
4.07
 
841.9
 
2 x 110.8 W 
(SPK 1) 
2 x 111.2 W 
(SPK 2)
 
Measured at maximum non-clipped output at 60Hz: 
Un (V) 
In (A) 
Pn (W) 
Pout (W) 
253
 
4.04
 
839.1
 
2 x 110.8 W 
(SPK 1) 
2 x 111.2 W 
(SPK 2)
 
 
 
 
 
Measured condition; 1kHz input signal, connected 8 ohm loads for Speaker 1 and Speaker 2 channels 
 
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