Read Harman Kardon AVR 8500 (serv.man2) EMC - CB Certificate online
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IEC 60065, 6th edition : 1998
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- Page 38 of 44 -
Order No.
200211174
FAULT CONDITION TESTS (continued)
P
Comp.
No
No
Fault
Test V
Position
Test time Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
C480
S-c
207
-
30 min
F454,
F455
F455
2,43 A
FL display off immediately.
F454, F455 opened.
Input current stabilised at 2,22A.
No hazard.
F454, F455 opened.
Input current stabilised at 2,22A.
No hazard.
C481
S-c
254,4
-
3 hr
F454,
F455
F455
2,55 A
FL display off immediately.
Input current stabilised at 2,52A.
Sub transformer primary winding
heated-up to 59K and stabilised.
No hazard.
Input current stabilised at 2,52A.
Sub transformer primary winding
heated-up to 59K and stabilised.
No hazard.
D473
S-c
254,4
A - C
30 min
-
2,46 A
Normal operating.
No component damaged.
No hazard.
No component damaged.
No hazard.
C484
S-c
254,4
-
3 hr
F454,
F455
F455
2,56 A
FL display off immediately.
R455 opened.
Input current stabilised at 2,54A.
Sub transformer primary winding
heated-up to 69K and stabilised.
No hazard.
R455 opened.
Input current stabilised at 2,54A.
Sub transformer primary winding
heated-up to 69K and stabilised.
No hazard.
Q460
S-c
254,4
C - E
30 min
-
2,46 A
Normal operating.
No component damaged.
No hazard.
No component damaged.
No hazard.
Q460
S-c
254,4
B - C
30 min
-
2,46 A
Normal operating.
No component damaged.
No hazard.
No component damaged.
No hazard.
D476
S-c
254,4
A - C
30 min
-
2,46 A
Normal operating.
No component damaged.
No hazard.
No component damaged.
No hazard.
D506
S-c
254,4
AC - +
30 min
F452,
F501,
F502
F501,
F502
-
Normal operating.
F501 opened immediately.
Input current stabilised at 2,46A.
No hazard.
F501 opened immediately.
Input current stabilised at 2,46A.
No hazard.
C704
S-c
254,4
-
30 min
F452,
F501,
F502
F501,
F502
-
Protection circuit operated
immediately (
immediately (
RLY452, RLY453
off).
F501, F502 opened.
Input current stabilised at 0,02A.
No hazard.
Input current stabilised at 0,02A.
No hazard.
C704
S-c
207
-
30 min
F452,
F501,
F502
F501,
F502
-
Protection circuit operated
immediately (
immediately (
RLY452, RLY453
off).
F501, F502 opened.
Input current stabilised at 0,02A.
No hazard.
Input current stabilised at 0,02A.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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