Harman Kardon BDS 577 EMC - CB Certificate ▷ View online
Page 23 of 40
Report Ref. No.: 211-2012016-000
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
Jiangsu TÜV Product Service Limited. - Shenzhen Branch
TRF No. IEC60065K
7.1
TABLE: temperature rise measurements:
P
Power consumption in the OFF/Stand-by mode of
the functional switch (W) ......................................... :
the functional switch (W) ......................................... :
-/0.49W
—
Cond.
Un (V)
Hz
In (A)
Pn (W) Uout (V) Pout (W) Operating Condition / Status
A
90
50
0.866
78.4
--
--
Model: BDS 575
Apparatus operated under DVD mode,
and USB port loaded is 5VDC, 2.1A.
Apparatus operated under DVD mode,
and USB port loaded is 5VDC, 2.1A.
B
90
60
0.858
78.2
--
--
C
100
50
0.778
77.9
--
--
D
100
60
0.772
77.7
--
--
E
240
50
0.340
75.7
--
--
F
240
60
0.345
75.8
--
--
G
264
50
0.315
75.6
--
--
H
264
60
0.324
75.6
--
--
I
90
50
0.728
64.9
--
--
Model: BDS 275
Apparatus operated under DVD mode,
and USB port loaded is 5VDC, 2.1A.
Apparatus operated under DVD mode,
and USB port loaded is 5VDC, 2.1A.
J
90
60
0.724
64.8
--
--
K
100
50
0.641
64.7
--
--
L
100
60
0.655
64.7
--
--
M
240
50
0.287
62.9
--
--
N
240
60
0.295
62.9
--
--
O
264
50
0.269
62.9
--
--
P
264
60
0.280
62.9
--
--
Loudspeaker impedance (Ω) .................................. : 6 ohm (Marked on product)
—
Several loudspeaker systems ................................. :
5
—
Marking of loudspeaker terminals ........................... :
—
—
Temperature Rise dT of Part:
dT (K)
Limit max dT (K)
Test Condition No.
Cond. B
Cond. G
AC inlet
11.3
10.4
25
Internal lead wire
14.1
9.9
50
Switch body
13.6
12.6
40
CN501
19.8
11.6
55
Y-cap. CY506 (T125)
18.1
11.6
80
Varistor RV501 (T85)
25.8
13.9
40
X-cap. CX501 (T105)
27.6
14.5
60
Filter LF501 (T130)
29.9
13.5
85
X-cap. CX502 (T105)
23.7
13.4
60
Filter LF502 (T130)
30.1
13.5
85
PCB under BD501
29.9
17.3
85
E- Cap. C501 (T105)
29.2
18.1
60
Heatsink of D502 (considered as PCB)
34.4
25.3
85
Page 24 of 40
Report Ref. No.: 211-2012016-000
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
Jiangsu TÜV Product Service Limited. - Shenzhen Branch
TRF No. IEC60065K
Filter L501
38.4
27.7
85
E- Cap.CE502 (T105)
32.0
25.5
60
Opto-coupler U508 (T100)
39.4
35.5
55
T502 winding, Class B
46.9
43.5
65
T502 core, Class B
48.4
45.3
65
Y-cap. CY504 (T125)
45.3
42.6
80
T501 winding, Class B
52.9
51.2
65
T501 core, Class B
49.4
47.9
65
Opto-coupler U505 (T100)
43.0
41.6
55
PCB under T501
54.5
52.5
85
PCB under T502
45.1
39.7
85
Heatsink of D515 (considered as PCB)
45.5
43.5
85
E- Cap.CE507 (T105)
42.1
41.1
60
E- Cap.CE509 (T105)
43.5
42.4
60
E- Cap.CE516 (T105)
30.3
28.7
60
Filter L503 (T130)
26.6
25.2
85
Spindle motor (Class A) (T105)
17.7
16.9
60
Heatsink of U7(considered as PCB)
45.7
44.8
85
Enclosure inside (above Heatsink of D502, near
T501)
T501)
19.2
15.4
25*
Enclosure inside (near Heatsink of D502)
21.0
20.2
25*
Enclosure outside (above Heatsink of D502,
near T501)
near T501)
16.3
14.7
30
Enclosure of DC fan
21.6
20.4
50
Front panel (near USB port)
10.0
9.2
50
Winding temperature rise measurements
Ambient temperature t1 (
o
C) ....................... :
—
—
—
Ambient temperature t2 (
o
C) ....................... :
—
—
—
Temperature rise dT of winding:
dT = (R
2
– R
1
) x (234.5 + t1)
– (t2 – t1)
R
1
R
1
(Ω)
R
2
(Ω)
dT (K)
Limit max (K) Insulation class
—
—
—
—
—
—
Supplementary information: Max. operating temperature is 45°C.
*Soften temperature test was conducted at 80°C for enclosure material.
*Soften temperature test was conducted at 80°C for enclosure material.
7.2
TABLE: softening temperature of thermoplastics
P
Temperature T of part
T - normal condi-
tions (
o
C)
T - fault condi-
tions (
o
C)
Min T softening
(
o
C)
Bobbin of LF501, LF502
(Type: 4115(a), E202G30, T375J, T375HF)
(Type: 4115(a), E202G30, T375J, T375HF)
--
--
Min. 150°C
Page 25 of 40
Report Ref. No.: 211-2012016-000
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
Jiangsu TÜV Product Service Limited. - Shenzhen Branch
TRF No. IEC60065K
10.3
TABLE: insulation resistance measurements
P
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
Different poles of L/N (disconnect fuse F501)
100
2
L, N to secondary terminals
100
4
L, N to plastic enclosure
100
4
T501: pri. to sec.
100
4
T501: sec. to core
100
2
T501: pri. to core
100
2
T502: pri. to sec.
100
4
T502: sec. to core
100
2
T502: pri. to core
100
2
1 layer of insulation tape (for each type)
100
4
10.3
TABLE: electric strength measurements
P
Test voltage applied between:
Test voltage
(Vpeak)
Breakdown
Different poles of L and N (disconnect fuse F501)
2121VDC
No
L/N to secondary terminals
4242VDC
No
L/N to plastic enclosure
4242VDC
No
T501: pri. to sec.
4242VDC
No
T501: sec. to core
2840VDC
No
T501: pri. to core
2840VDC
No
T502: pri. to sec.
4242VDC
No
T502: sec. to core
2840VDC
No
T502: pri. to core
2840VDC
No
1 layer of insulation tape (for each type)
4242VDC
No
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0,9 or 1,1 times rated voltage .............. : 264V
—
Frequency (Hz) ........................................................ : 50Hz
—
Ambient temperature (
o
C) ....................................... : 45.0
—
No.
Component
Fault
dT (K) / Component Other results
(include description and test duration)
1
+12V output
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.045A
Duration: 10 min.
hazard. Input current:0.045A
Duration: 10 min.
2
+32V output
S-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current:0.176A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current:0.176A
Duration: 10 min.
Page 26 of 40
Report Ref. No.: 211-2012016-000
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
Jiangsu TÜV Product Service Limited. - Shenzhen Branch
TRF No. IEC60065K
3
+5V output
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current: 0.045A
Duration: 10 min.
hazard. Input current: 0.045A
Duration: 10 min.
4
USB port
S-C
--
Unit worked as normal except no output on
USB port. No damaged, no hazard.
Input current:0.206A
Duration: 10 min.
USB port. No damaged, no hazard.
Input current:0.206A
Duration: 10 min.
5
Opto-coupler
U508 pin1-2
U508 pin1-2
S-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current:0.287A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current:0.287A
Duration: 10 min.
6
Opto-coupler
U508 pin3-4
U508 pin3-4
S-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current:0.290A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current:0.290A
Duration: 10 min.
7
Opto-coupler
U508 pin1
U508 pin1
O-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
8
Opto-coupler
U508 pin4
U508 pin4
O-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current:0.171A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current:0.171A
Duration: 10 min.
9
Opto-coupler
U505 pin1-2
U505 pin1-2
S-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
10
Opto-coupler
U505 pin3-4
U505 pin3-4
S-C
--
Audio output shutdown immediately, USB
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
output worked as normal, no damaged, no
hazard. Input current: 0.290A
Duration: 10 min.
11
Opto-coupler
U506 pin1-2
U506 pin1-2
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.045A
Duration: 10 min.
hazard. Input current:0.045A
Duration: 10 min.
12
Opto-coupler
U506 pin3-4
U506 pin3-4
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.045A
Duration: 10 min.
hazard. Input current:0.045A
Duration: 10 min.
13
T501 pin4-6
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.046A
Duration: 10 min.
hazard. Input current:0.046A
Duration: 10 min.
14
T501 pin1-5
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.046A
Duration: 10 min.
hazard. Input current:0.046A
Duration: 10 min.
15
T501 pin10-11
S-C
--
Unit shutdown immediately, no damaged, no
hazard. Input current:0.046A
Duration: 10 min.
hazard. Input current:0.046A
Duration: 10 min.
Click on the first or last page to see other BDS 577 service manuals if exist.