Harman Kardon AVR 345 EMC - CB Certificate ▷ View online
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Report No. 79765
ATTACHMENT: Tables to EN/IEC 60065 7
th
edition
9.1.1.1
Touch current expressed as voltages U1 and U2 in Annex D
P
Location Measured
U1
V (peak)
Measured U1
V (DC)
V (DC)
Measured U2
V (peak)
V (peak)
Limits :
U1 Max 35V (peak)
U1 Max 1.1V (DC)
U2 Max 0.35V (peak)
U1 Max 35V (peak)
U1 Max 1.1V (DC)
U2 Max 0.35V (peak)
Pole 1 - Antenna terminal
Pole 2 - Antenna terminal
Pole 2 - Antenna terminal
-
-
-
-
-
-
0,03 V peak
0,03 V peak
0,03 V peak
Pass
Pass
Pass
Pole 1 - other part or contact
Pole 2 - other part or contact
Pole 2 - other part or contact
-
-
-
-
-
-
0,03 V peak
0,03 V peak
0,03 V peak
Pass
Pass
Pass
Comments:
Only U2 have been recorded due to the use of a linear transformer in power supply.
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Report No. 79765
11
FAULT CONDITIONS TESTS
P
Voltage (V) 0,9 or 1,1 times rated voltage ............. :
207V or 253V
—
Ambient temperature (
o
C) ...................................... :
24 -27
°C
—
Comp.
No.
No.
Location Fault
Test V
Test
time
time
Fuse
No.
No.
Current
through
fuse
through
fuse
Temperature/Results
D112
A - C
S-c
253
45 min
F901
2,35 A
Normal operated.
Input current stabilised at 1,34A.
R114
Input current stabilised at 1,34A.
R114
opened.
No hazard.
C124 - S-c
253
20 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,35A.
R114 and R115
Input current stabilised at 2,35A.
R114 and R115
opened.
No hazard.
D114
A - C
S-c
253
23 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,35A.
R104
Input current stabilised at 2,35A.
R104
opened.
No hazard.
D117
A - C
S-c
253
1 hr
24 min
24 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,35A.
R105
Input current stabilised at 2,35A.
R105
opened.
No hazard.
D118
A - C
S-c
253
1 hr
F901
2,64 A
Normal operated.
Input current stabilised at 2,31A.
R116
Input current stabilised at 2,31A.
R116
opened.
No hazard.
C128 - S-c
253
20 min
F901
2,72 A
Output signal off immediately.
Input current stabilised at 0,80A.
R116 and R117
Input current stabilised at 0,80A.
R116 and R117
opened.
No hazard.
C129 - S-c
253
50 min
F901
1,40 A
Output signal off immediately.
Input current stabilised at 0,79A.
R116 and R117
Input current stabilised at 0,79A.
R116 and R117
opened.
No hazard.
C122
-
S-c
253
20 min
F901
2,35 A
FL display off immediately.
Input current stabilised at 2,34A.
R101
Input current stabilised at 2,34A.
R101
opened.
No hazard.
C117
-
S-c
253
20 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,35A.
No component damaged.
No hazard.
Input current stabilised at 2,35A.
No component damaged.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
- Page 3 of 7 -
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Report No. 79765
11
FAULT CONDITIONS TESTS-continued
P
Comp.
No.
No.
Location Fault
Test V
Test
time
time
Fuse
No.
No.
Current
through
fuse
through
fuse
Temperature/Results
D950
A - C
S-c
253
20 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,35A.
R950
Input current stabilised at 2,35A.
R950
opened.
No hazard.
C951
-
S-c
253
30 min
F901
2,35 A
Normal operated.
Input current stabilised at 2,34A.
R949 and R950
Input current stabilised at 2,34A.
R949 and R950
opened.
No hazard.
C929
-
S-c
253
20 min
F901
5,10 A
Unit shut down immediately.
Input current stabilised at 0,018A.
R104 and R106 opened.
No hazard.
Input current stabilised at 0,018A.
R104 and R106 opened.
No hazard.
D991
AC - + S-c
253
1 min
F901
24,1 A
F901 opened immediately
Input current stabilised at 0,018A.
F901 opened.
No hazard.
Input current stabilised at 0,018A.
F901 opened.
No hazard.
D991
AC - + S-c
207
1 min
F901
-
F901 opened immediately.
Input current stabilised at 0,008A.
No hazard.
Input current stabilised at 0,008A.
No hazard.
D992
AC - + S-c
253
1 min
F901
19,1 A
F901 opened after 1 sec.
Input current stabilised at 0,018A.
No hazard.
Input current stabilised at 0,018A.
No hazard.
C902
-
S-c
253
10 min
F901
11,2 A
Unit shut down immediately.
Input current stabilised at 0,018A.
No component damaged.
No hazard.
Input current stabilised at 0,018A.
No component damaged.
No hazard.
C902
-
S-c
207
10 min
F901
9,4 A
Unit shut down immediately.
Input current stabilised at 0,008A.
No component damaged.
No hazard.
Input current stabilised at 0,008A.
No component damaged.
No hazard.
C915
-
S-c
253
10 min
F901
14,3 A
F901 opened after 1 sec.
Input current stabilised at 0,018A.
D991 damaged.
No hazard.
Input current stabilised at 0,018A.
D991 damaged.
No hazard.
C915
-
S-c
207
10 min
F901
13,5 A
F901 opened after 1 sec.
Input current stabilised at 0,008A.
D991 damaged.
No hazard.
Input current stabilised at 0,008A.
D991 damaged.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
- Page 4 of 7 -
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Report No. 79765
11
FAULT CONDITIONS TESTS-continued
P
Comp.
No.
No.
Location Fault
Test V
Test
time
time
Fuse
No.
No.
Current
through
fuse
through
fuse
Temperature/Results
Q803
E - C
S-c
253
10 min
F901
3,1 A
Unit shut down immediately.
Input current stabilised at 0,018A.
Q803, Q804, R810 and
R817 damaged.
No hazard.
Input current stabilised at 0,018A.
Q803, Q804, R810 and
R817 damaged.
No hazard.
Q803
B - C
S-c
253
10 min
F901
-
Unit shut down immediately.
Input current stabilised at 0,018A.
Q852, Q804, R810 and
R818 damaged.
No hazard.
Input current stabilised at 0,018A.
Q852, Q804, R810 and
R818 damaged.
No hazard.
Q804
E - C
S-c
253
10 min
F901
10,1 A
Unit shut down immediately.
Input current stabilised at 0,018A.
Q803, Q852, R810 and
R817 damaged.
No hazard.
Input current stabilised at 0,018A.
Q803, Q852, R810 and
R817 damaged.
No hazard.
C807
S - c
253
-
30min
F901
2,40 A
Surr. L ch. output voltage dropped
to 4,2V ac immediately.
Input current stabilised at 2,2A.
R821 opened.
No hazard.
to 4,2V ac immediately.
Input current stabilised at 2,2A.
R821 opened.
No hazard.
D901
A - C
S-c
253
6 min
F901
2,39 A
Sub transformer primary winding
heated up to 97K and thermal fuse
opened after 5 min 14 sec.
Dielectric strength test O.K.
No hazard.
heated up to 97K and thermal fuse
opened after 5 min 14 sec.
Dielectric strength test O.K.
No hazard.
C906
-
S-c
253
10 min
F901
0,08 A
Unit shut down immediately.
Sub transformer primary winding
heated up to 101K and thermal fuse
opened after 5 min 42 sec.
Dielectric strength test O.K.
No hazard.
Sub transformer primary winding
heated up to 101K and thermal fuse
opened after 5 min 42 sec.
Dielectric strength test O.K.
No hazard.
Speaker
terminal
terminal
Front
R ch.
R ch.
S-c 253 10
min
F901
-
Unit shut down immediately.
Input current stabilised at 0,018A.
No component damaged.
No hazard.
Input current stabilised at 0,018A.
No component damaged.
No hazard.
Top cover
opening
opening
- Blocked
253
5
min
29 sec
F901
2,35 A
Unit shut down after 5 min 29 sec.
Input current stabilised at 0,018A.
Dielectric strength test OK.
No hazard.
Input current stabilised at 0,018A.
Dielectric strength test OK.
No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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