Harman Kardon AVR 4550 EMC - CB Certificate ▷ View online
-
IEC 60065, 6th edition : 1998
-
- Page 35 of 39 -
Order
No.
200245266
FAULT CONDITION TESTS
P
Ambient temperature
24,8 °C
Rated voltage
230V~ 50Hz
Remarks
-
Comp. No Fault
Test V
Position
Test
time
time
Fuse No
Primary
current
current
Mains power/temperatures/results
D201
S-c
254,4
(~) – (+)
1 sec
F101
17,1 A
F101 opened within 1 sec.
Input current stabilised at 0,04A.
No hazard.
Input current stabilised at 0,04A.
No hazard.
D201
S-c
207
(~) – (+)
2 sec
F101
14,7 A
F101 opened after 2 sec.
Input current stabilised at 0,02A.
No hazard.
Input current stabilised at 0,02A.
No hazard.
C201
S-c
254,4
-
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
C201
S-c
207
-
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,02A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,02A.
No component damaged.
No hazard.
D501
S-c
254,4
(~) – (+)
1 sec
F101
-
F101 opened immediately.
Input current stabilised at 0,04A.
No hazard.
Input current stabilised at 0,04A.
No hazard.
D501
S-c
207
(~) – (+)
1 sec
F101
-
F101 opened immediately.
Input current stabilised at 0,02A.
No hazard.
Input current stabilised at 0,02A.
No hazard.
C504
S-c
254,4
-
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
C504
S-c
207
-
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,02A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,02A.
No component damaged.
No hazard.
Q334
S-c
254,4
C - E
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q336, R372 damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q336, R372 damaged.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 36 of 39 -
Order
No.
200245266
FAULT CONDITION TESTS (continued)
P
Comp. No Fault
Test V
Position
Test
time
time
Fuse No
Primary
current
current
Mains power/temperatures/results
Q334
S-c
254,4
B - C
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q334, Q336 damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q334, Q336 damaged.
No hazard.
Q336
S-c
254,4
C - E
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q330, Q334, R374 damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q330, Q334, R374 damaged.
No hazard.
Q336
S-c
254,4
B - C
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Q330
S-c
254,4
C - E
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q336, R374 damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
Q336, R374 damaged.
No hazard.
Q330
S-c
254,4
B - E
30 min
F101
2,28 A
Normal operating.
Input current stabilised at 2,27A.
No component damaged.
No hazard.
Input current stabilised at 2,27A.
No component damaged.
No hazard.
Q332
S-c
254,4
C - E
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Q332
S-c
254,4
B - E
30 min
F101
2,26 A
Normal operating.
Input current stabilised at 2,25A.
No component damaged.
No hazard.
Input current stabilised at 2,25A.
No component damaged.
No hazard.
C306
S-c
254,4
-
10 min
F101
2,87 A
C304 vented after 1 min 35 sec.
Input current stabilised at 2,27A.
R304, R352, R368 damaged.
No hazard.
Input current stabilised at 2,27A.
R304, R352, R368 damaged.
No hazard.
D502 *)
S-c
254,4
(~) – (+)
10 min
F101,
F501,
F502
F501,
F502
2,80 A
F501 opened immediately.
Input current stabilised at 2,22A.
No hazard.
Input current stabilised at 2,22A.
No hazard.
*) Test repeated 10 times for UL fuse(s)
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 37 of 39 -
Order
No.
200245266
FAULT CONDITION TESTS (continued)
P
Comp. No Fault
Test V
Position
Test
time
time
Fuse No
Primary
current
current
Mains power/temperatures/results
C509 S-c 254,4
-
10
min
F101,
F501,
F502
F501,
F502
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
F501, F502 opened. No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
F501, F502 opened. No hazard.
IC51
S-c
254,4
Pin 1 - 2
10 min
F101,
F501,
F502
F501,
F502
2,65 A
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
C518 S-c 254,4
-
10
min
F101,
F501,
F502
F501,
F502
1,20 A
Signal output off immediately.
Input current stabilised at 0,87A.
No component damaged.
No hazard.
Input current stabilised at 0,87A.
No component damaged.
No hazard.
D503 *)
S-c
254,4
(~) – (+)
10 min
F101,
F503,
F504
F503,
F504
2,19 A
F503 opened immediately.
Input current stabilised at 2,18A.
No hazard.
Input current stabilised at 2,18A.
No hazard.
C514 S-c 254,4
-
10
min
F101,
F503,
F504
F503,
F504
2,61 A
F503, F504 opened immediately.
Input current stabilised at 2,13A.
No hazard.
Input current stabilised at 2,13A.
No hazard.
IC53
S-c
254,4
Pin 1 - 2
10 min
F101,
F503,
F504
F503,
F504
2,28 A
Normal operating.
Input current stabilised at 2,19A.
R206 opened.
No hazard.
Input current stabilised at 2,19A.
R206 opened.
No hazard.
C520 S-c 254,4
-
10
min
F101,
F503,
F504
F503,
F504
2,21 A
Normal operating.
Input current stabilised at 2,20A.
No component damaged.
No hazard.
Input current stabilised at 2,20A.
No component damaged.
No hazard.
D505 *)
S-c
254,4
(~) – (+)
10 min
F101,
F505,
F506
F505,
F506
2,22 A
F505 opened immediately.
Input current stabilised at 2,21A.
No hazard.
Input current stabilised at 2,21A.
No hazard.
C517 S-c 254,4
-
10
min
F101,
F505,
F506
F505,
F506
2,27 A
F506 opened immediately.
Input current stabilised at 2,20A.
No hazard.
Input current stabilised at 2,20A.
No hazard.
IC54
S-c
254,4
Pin 1 - 2
10 min
F101,
F505,
F506
F505,
F506
2,47 A
F505 opened immediately.
Input current stabilised at 2,23A.
No hazard.
Input current stabilised at 2,23A.
No hazard.
C521 S-c 254,4
-
10
min
F101,
F505,
F506
F505,
F506
2,19 A
Normal operating.
Input current stabilised at 2,18A.
No component damaged.
No hazard.
Input current stabilised at 2,18A.
No component damaged.
No hazard.
*) Test repeated 10 times for UL fuse(s)
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 38 of 39 -
Order
No.
200245266
FAULT CONDITION TESTS (continued)
P
Comp. No Fault
Test V
Position
Test
time
time
Fuse No
Primary
current
current
Mains power/temperatures/results
C102
S-c
254,4
-
2 hr
-
2,27 A
FL display off immediately.
Input current stabilised at 2,22A.
Sub transformer primary winding
heated up to 137K and stabilised.
R114 damaged.
Dielectric strength test OK.
No hazard.
Input current stabilised at 2,22A.
Sub transformer primary winding
heated up to 137K and stabilised.
R114 damaged.
Dielectric strength test OK.
No hazard.
C102 S-c 207 -
3
hr
30 min
-
2,21 A
FL display off immediately.
Input current stabilised at 2,15A.
Sub transformer primary winding
heated up to 102K and stabilised.
R114 damaged.
Dielectric strength test OK.
No hazard.
Input current stabilised at 2,15A.
Sub transformer primary winding
heated up to 102K and stabilised.
R114 damaged.
Dielectric strength test OK.
No hazard.
C103 S-c 254,4
-
2
hr
10 min
-
2,26 A
FL display off immediately.
Input current stabilised at 2,20A.
Sub transformer primary winding
heated up to 63K and stabilised.
No component damaged.
No hazard.
Input current stabilised at 2,20A.
Sub transformer primary winding
heated up to 63K and stabilised.
No component damaged.
No hazard.
D104
S-c
254,4
A - C
10 min
-
0,04 A
Protection circuit operated after
1 min 40 sec. (Relay, SK11 off).
Input current stabilised at 0,04A.
R113 opened.
No hazard.
1 min 40 sec. (Relay, SK11 off).
Input current stabilised at 0,04A.
R113 opened.
No hazard.
C112
S-c
254,4
-
10 min
-
0,08 A
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
R113 opened.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
R113 opened.
No hazard.
C112 S-c 207 -
1
hr
30 min
-
0,06 A
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,058A.
Sub transformer primary winding
heated up to 105K and stabilised.
R113 damaged.
Dielectric strength test OK.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,058A.
Sub transformer primary winding
heated up to 105K and stabilised.
R113 damaged.
Dielectric strength test OK.
No hazard.
Speaker
Terminal
Terminal
S-c 254,4
Front
(R-ch.)
(R-ch.)
10 min
F101
-
Protection circuit operated
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
immediately (Relay, SK11 off).
Input current stabilised at 0,04A.
No component damaged.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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