Read Harman Kardon DVD 506 (serv.man12) EMC - CB Certificate online
page 23 of 40
Ref.No.: JHS0311045-001
EN 60065
Clause
Requirement - Test
Result - Remark
Verdict
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0.9 or 1.06 times rated voltage ......... : 100-250
Ambient temperature (
°
C) ................................. : 25.1
Winding temperature rise measurements
Ambient temperature t1 (ºC) .............................. : -
Ambient temperature t2 (ºC) .............................. : -
No. Component
No.
Fault
Test voltage
(V)
Test
time
Fuse
No.
Fuse
current
(A)
Result
1
Ventilation
holes
block
ed
90/265
1h
FU1
0.25/0.12 As normal. No high temperauture,
no hazard.
2
EC5
sc
265
5min
FU1
0.03
Pn=3W. Circuit protected. No high
temperauture, no hazard.
temperauture, no hazard.
3
EC10
sc
265
5min
FU1
0.06
Pn=5W. Circuit protected. PCB
55K. No high temperauture, no
hazard.
55K. No high temperauture, no
hazard.
4
EC15
sc
265
5min
FU1
0.04
Pn=3.5W. Circuit protected. No
high temperauture, no hazard.
high temperauture, no hazard.
5
EC16
sc
265
1h
FU1
0.13
IC 60K. No high temperauture, no
hazard.
hazard.
6
C15
sc
265
5min
FU1
0.02
Pn=1.1W. Circuit protected. No
high temperauture, no hazard.
high temperauture, no hazard.
7
EC18
sc
265
5min
FU1
0.3? 0.1
? 0.02
Pn=38W down to 16.5W in 5s, SC1
opend in 15s. Then circuit
protected. Pn=6W. No high
temperauture, no hazard.
opend in 15s. Then circuit
protected. Pn=6W. No high
temperauture, no hazard.
8
D8
sc
265
15min
FU1
0.08
Pn=9W. No high temperauture, no
hazard.
hazard.
9
D10
sc
265
5min
FU1
0.3? >10 Pn=46.8W and in 6s, FU1 opened.
IC1 damaged. No high
temperauture, no hazard.
temperauture, no hazard.
10
D12
sc
265
15min
FU1
0.23? 0.08 Pn=32W, after 4min. the circuit
protected. No high temperauture,
no hazard.
no hazard.
11
D13
sc
265
5min
FU1
0.12
Pn=14.6W. No high temperauture,
no hazard.
no hazard.
12
D15
sc
265
5min
FU1
0.04
Circuit protected. No high
temperauture, no hazard.
temperauture, no hazard.
13
PH1 sec.
Pin 1-2
sc
265
5min
FU1
0.01
Pn=0.7W. circuit protected. No high
temperauture, no hazard.
temperauture, no hazard.
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