DVD 29 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 56

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- Page 4 of 6 - 
 
   
 Report 
No. 
89538 
 
 
 
 
11 
FAULT CONDITON TESTS –continued 
Comp. 
No. 
Location 
Fault  
Test V  Test 
time 
Fuse 
No. 
Current 
through 
fuse 
Temperature/Results 
IC91 
Pin (1-4)  S-c 
253 
10 min 
F901
0,02 A 
Unit shut down immediately. 
Input current stabilised at 0,02A. 
No component damaged. 
No hazard. 
PC91 
Pin (3-4)  S-c 
253 
10 min 
F901
0,02 A 
Unit shut down immediately. 
Input current stabilised at 0,02A. 
No component damaged. 
No hazard. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection, O-I = Over Loaded
 
 
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