AVR 355 (serv.man6) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 44

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- Page 36 of 42 - 
 
 
 
 
Report No.  98388 
 
Monitored point: 
Under fault conditions specified below - continued 
dT (K)
 
Limit dT  
(K) 
*), D123 (A to C), S-c; 
Normal operated.  Input current stabilised at 2,53A. 
F111 opened.  No hazard.  ( Tested time: 10 min) 
N/A N/A 
*), C129, S-c; 
Normal operated.  Input current stabilised at 2,44A. 
F110, F111 opened.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*), C941, S-c; 
F/L and output signal off immediately. 
Input current stabilised at 1,05A. 
R104, R105 opened.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*), C930, S-c; 
All output signal off immediately.  Input current stabilised at 1,22A. 
R104, R105 opened.  No hazard.  (Tested time: 20 min) 
N/A N/A 
*), C122, S-c; 
Normal operated.  Input current stabilised at 2,53A.  
R101 opened.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*), C117, S-c; 
Normal operated.  Input current stabilised at 2,53A. 
No component damaged.  No hazard.  (Tested time: 20 min) 
N/A N/A 
*), C951, S-c; 
Normal operated.  Input current stabilised at 2,53A. 
R949, R950 opened.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*), C201, S-c; 
Normal operated.  Input current stabilised at 2,46A. 
F110, F111 opened.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*), Q805 (C to E), S-c; 
Unit shut down immediately.  Input current stabilised at 0,03A. 
Q805, Q807, Q857 damaged.  R817, R811 opened. 
No hazard.  (Tested time: 10 min) 
N/A N/A 
*), Q805 (C to B), S-c; 
Unit shut down immediately.  Input current stabilised at 0,03A. 
No component damaged.  No hazard.  (Tested time; 10 min) 
N/A N/A 
*), Q807 (C to E), S-c; 
Unit shut down immediately.  Input current stabilised at 0,03A. 
Q805, Q857 damaged.  R819 opened. 
No hazard.  (Tested time: 10 min) 
N/A N/A 
*), Q807 (C to B), S-c; 
Unit shut down immediately.  Input current stabilised at 0,03A. 
No component damaged.  No hazard.  (Tested time: 10 min) 
N/A N/A 
*)  Tested voltage 253V               **)  Tested voltage 198V 
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection, O-I = Over Loaded 
 
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