Harman Kardon AVR 430 (serv.man18) EMC - CB Certificate ▷ View online
-
IEC 60065, 6th edition : 1998
-
- Page 35 of 38 -
Order
No.
14437
FAULT CONDITION TESTS (continued)
P
Comp.
No
No
Fault Test
V
Short
current
current
Test time
Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
Q330
S-c
254,4
B - E
30 min
F101
2,41 A
Normal operating.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
Q336
S-c
254,4
C - E
10 min
F101
-
Unit shut down immediately.
Input current stabilised at 0,04A.
Q330, Q334, R374 damaged.
No hazard.
Input current stabilised at 0,04A.
Q330, Q334, R374 damaged.
No hazard.
Q336
S-c
254,4
B - C
10 min
F101
-
Unit shut down immediately.
Input current stabilised at 0,04A.
Q334, Q336 damaged.
No hazard.
Input current stabilised at 0,04A.
Q334, Q336 damaged.
No hazard.
Q332
S-c
254,4
B - E
30 min
F101
2,42 A
Normal operating.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
D502
S-c
254,4
AC - +
10 min
F101
F501
F502
F501
F502
2,45 A
Normal operating.
Input current stabilised at 2,44A.
F501 opened.
No hazard.
Input current stabilised at 2,44A.
F501 opened.
No hazard.
C509 S-c
207 -
10
min
F101
F501
F502
F501
F502
-
Unit shut down immediately.
Input current stabilised at 0,03A.
F501, F502 opened.
No hazard.
Input current stabilised at 0,03A.
F501, F502 opened.
No hazard.
C509 S-c
254,4 -
10
min
F101
F501
F502
F501
F502
-
Unit shut down immediately.
Input current stabilised at 0,04A.
F501, F502 opened.
No hazard.
Input current stabilised at 0,04A.
F501, F502 opened.
No hazard.
IC51
S-c
254,4
In - G
10 min
F101
F501
F502
F501
F502
-
Unit shut down immediately.
Input current stabilised at 0,04A.
R504 opened.
No hazard.
Input current stabilised at 0,04A.
R504 opened.
No hazard.
C518 S-c
254,4 -
30
min
F101
F501
F502
F501
F502
0,99 A
Output signal 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
AC - +
10 min
F101
F503
F504
F503
F504
2,52 A
Normal operating.
Input current stabilised at 2,42A.
F503 opened.
No hazard.
Input current stabilised at 2,42A.
F503 opened.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 36 of 38 -
Order
No.
14437
FAULT CONDITION TESTS (continued)
P
Comp.
No
No
Fault Test
V
Short
current
current
Test time
Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
C514 S-c
254,4 -
10
min
F101
F503
F504
F503
F504
2,45 A
Normal operating.
Input current stabilised at 2,38A.
F503, F504 opened.
No hazard.
Input current stabilised at 2,38A.
F503, F504 opened.
No hazard.
IC53
S-c
254,4
In - G
30 min
F101
F503
F504
F503
F504
2,59 A
Normal operating.
Input current stabilised at 2,41A.
R506 damaged.
No hazard.
Input current stabilised at 2,41A.
R506 damaged.
No hazard.
C520 S-c
254,4 -
30
min
F101
F503
F504
F503
F504
2,42 A
Normal operating.
Input current stabilised at 2,41A.
No component damaged.
No hazard.
Input current stabilised at 2,41A.
No component damaged.
No hazard.
D505
S-c
207
AC - +
10 min
F101
F505
F506
F505
F506
2,63 A
Fan stopped immediately.
Unit shut down after 18 min.
Input current stabilised at 0,03A.
F506 opened.
No hazard.
Unit shut down after 18 min.
Input current stabilised at 0,03A.
F506 opened.
No hazard.
D505
S-c
254,4
AC - +
10 min
F101
F505
F506
F505
F506
2,80 A
Fan stopped immediately.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
F506 opened.
No hazard.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
F506 opened.
No hazard.
C517 S-c
254,4 -
10
min
F101
F505
F506
F505
F506
2,77 A
Fan stopped immediately.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
F505 opened.
No hazard.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
F505 opened.
No hazard.
IC54
S-c
254,4
In - G
10 min
F101
F505
F506
F505
F506
2,48 A
Fan stopped immediately.
Unit shut down after 7 min.
Input current stabilised at 0,04A.
F505 opened.
No hazard.
Unit shut down after 7 min.
Input current stabilised at 0,04A.
F505 opened.
No hazard.
C521 S-c
254,4 -
10
min
F101
F505
F506
F505
F506
2,36 A
Fan stopped immediately.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Unit shut down after 4 min.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
D104
S-c
254,4
A - C
7 min
-
2,51 A
Sub transformer primary winding
heated up to 126K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
heated up to 126K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 37 of 38 -
Order
No.
14437
FAULT CONDITION TESTS (continued)
P
Comp.
No
No
Fault Test
V
Short
current
current
Test time
Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
C112
S-c
254,4
-
7 min
-
0,14 A
Output signal off immediately.
Sub transformer primary winding
heated up to 129K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
Sub transformer primary winding
heated up to 129K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
IC11
S-c
254,4
In - G
1 hr.
-
0,12 A
Output signal off immediately.
Sub transformer primary winding
heated up to 104K and stabilised.
Dielectric strength test OK.
No hazard.
Sub transformer primary winding
heated up to 104K and stabilised.
Dielectric strength test OK.
No hazard.
C116
S-c
254,4
-
7 min
-
0,10 A
Output signal off immediately.
Sub transformer primary winding
heated up to 129K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
Sub transformer primary winding
heated up to 129K and thermal fuse
opened after 7 min.
Dielectric strength test OK.
No hazard.
D201
S-c
207
AC - +
1 sec.
F101
-
F101 opened immediately.
Input current stabilised at 0,03A.
No hazard.
Input current stabilised at 0,03A.
No hazard.
D201
S-c
254,4
AC - +
1 sec.
F101
-
F101 opened immediately.
Input current stabilised at 0,04A.
No hazard.
Input current stabilised at 0,04A.
No hazard.
C201
S-c
254,4
-
10 min
F101
-
Unit shut down immediately.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
C103 S-c
254,4 -
1
hr
20 min.
F101
2,51 A
FL display off immediately.
Input current stabilised at 2,48A.
R104 damaged. No hazard.
Input current stabilised at 2,48A.
R104 damaged. No hazard.
Q101
S-c
254,4
B - C
30 min
F101
2,42 A
Normal operating.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
Input current stabilised at 2,40A.
No component damaged.
No hazard.
C104
S-c
254,4
-
1 hr
F101
2,47 A
FL display off immediately.
Input current stabilised at 2,47A.
R104 damaged.
No hazard.
Input current stabilised at 2,47A.
R104 damaged.
No hazard.
C104
S-c
207
-
1 hr
F101
2,37 A
FL display off immediately.
Input current stabilised at 2,37A.
R104 damaged.
No hazard.
Input current stabilised at 2,37A.
R104 damaged.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
-
IEC 60065, 6th edition : 1998
-
- Page 38 of 38 -
Order
No.
14437
FAULT CONDITION TESTS (continued)
P
Comp.
No
No
Fault Test
V
Short
current
current
Test time
Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
Speaker
terminal
(Front)
terminal
(Front)
S-c
254,4
R - G
10 min
F101
-
Unit shut down immediately.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Cover
opening
opening
Blocked
254,4
Top
4 hr
F101
2,40 A
Normal operating.
The components are heated up to:
- Main transf. pr. winding : 70K
- Main transformer core : 49K
- Sub transf. pr. winding : 56K
- Sub transformer core
The components are heated up to:
- Main transf. pr. winding : 70K
- Main transformer core : 49K
- Sub transf. pr. winding : 56K
- Sub transformer core
: 35K
- PWB near D201
: 35K
- Q318 body
: 55K
- PWB near Q318
: 34K
and stabilised.
Dielectric strength test OK.
No hazard.
Dielectric strength test OK.
No hazard.
Cover
opening
opening
Blocked
254,4
Sides
4 hr
F101
2,40 A
Normal operating.
The components are heated up to:
- Main transf. pr. winding : 80K
- Main transformer core : 58K
- Sub transf. pr. winding : 72K
- Sub transformer core
The components are heated up to:
- Main transf. pr. winding : 80K
- Main transformer core : 58K
- Sub transf. pr. winding : 72K
- Sub transformer core
: 54K
- PWB near D201
: 54K
- Q318 body
: 54K
- PWB near Q318
: 39K
and stabilised.
Dielectric strength test OK.
No hazard.
Dielectric strength test OK.
No hazard.
Fan
Locked
254,4
-
10 min.
F101
2,40 A
Unit shut down after 4 min.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Input current stabilised at 0,04A.
No component damaged.
No hazard.
Pmax
operat.
operat.
Maximum
non-
clipped
output
signal
non-
clipped
output
signal
254,4
-
11 min.
F101
5,29 A
The components are heated up to:
- Main transf. pr. winding : 120K
- Main transformer core
- Main transf. pr. winding : 120K
- Main transformer core
: 64K
- Sub transf. pr. winding
: 56K
- Sub transformer core
: 42K
- PWB near D201
: 62K
- Q318 body
: 52K
- PWB near Q318
: 39K
and main transformer thermal fuse
opened after 11 min.
Dielectric strength test OK.
No hazard.
opened after 11 min.
Dielectric strength test OK.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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