AVR 345 - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 46

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www.nemko.com
 
Report No.  79765 
 
 
 
 
11 
FAULT CONDITIONS TESTS
 
P 
         
 
Voltage (V) 0,9 or 1,1 times rated voltage ............. :
207V or 253V 
— 
         
 
Ambient temperature (
o
C) ...................................... :
24 -27 
°C 
— 
Comp. 
No. 
Location  Fault 
Test V 
Test  
time 
Fuse 
No. 
Current 
through 
fuse 
Temperature/Results 
D112 
A - C 
S-c 
253 
45 min 
F901 
2,35 A 
Normal operated. 
Input current stabilised at 1,34A. 
R114
 
opened.   
No hazard. 
C124 -  S-c 
253 
20 min 
F901 
2,35 A 
Normal operated. 
Input current stabilised at 2,35A. 
R114 and R115
 
opened.   
No hazard. 
D114 
A - C 
S-c 
253 
23 min 
F901 
2,35 A 
Normal operated. 
Input current stabilised at 2,35A. 
R104
 
opened. 
No hazard. 
D117 
A - C 
S-c 
253 
1 hr 
24 min 
F901 
2,35 A 
Normal operated. 
Input current stabilised at 2,35A. 
R105
 
opened.   
No hazard. 
D118 
A - C 
S-c 
253 
1 hr 
F901 
2,64 A 
Normal operated. 
Input current stabilised at 2,31A. 
R116
 
opened.   
No hazard. 
C128 -  S-c 
253 
20 min 
F901 
2,72 A 
Output signal off immediately. 
Input current stabilised at 0,80A. 
R116 and R117
 
opened.   
No hazard. 
C129 -  S-c 
253 
50 min 
F901 
1,40 A 
Output signal off immediately. 
Input current stabilised at 0,79A. 
R116 and R117
 
opened.   
No hazard. 
C122 
- 
S-c 
253 
20 min 
F901 
2,35 A 
FL display off immediately. 
Input current stabilised at 2,34A. 
R101
 
opened.   
No hazard. 
C117 
- 
S-c 
253 
20 min 
F901 
2,35 A 
Normal operated. 
Input current stabilised at 2,35A. 
No component damaged. 
No hazard.   
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection 
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