Read JBL DSC 1000 EMC - CB Certificate online
Page 36 of 47
Report No: JSH0406744-001.
EN 60065
Clause
Requirement - Test
Result - Remark
Verdict
PH1 pin 1-2 short circuit, power consumption <7W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
-
-
PH1 pin 3-4 short circuit, power consumption <1W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
-
-
EC2 short circuit, power consumption <4W, no high temperature, no hazard.
-
-
EC17 short circuit, R23 opened in few seconds, then power consumption down to
16.3W, audio output on speaker shut down, no high temperature, no hazard.
16.3W, audio output on speaker shut down, no high temperature, no hazard.
47
105 (T130)
D5 short circuit, power consumption <1W, circuit protected. No high temperature,
no hazard.
no hazard.
-
-
EC3 short circuit, power consumption 1 - 14W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
43
105 (T130)
D6 short circuit, power consumption <2.5W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
-
-
EC5 short circuit, power consumption <1W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
-
-
D7 short circuit, power consumption 37W, no audio output on speaker. No high
temperature, no hazard.
temperature, no hazard.
55
105 (T130)
EC7 short circuit, D7 short in 20 seconds, then circuit protected. Power
consumption 1 - 40W. No high temperature, no hazard.
consumption 1 - 40W. No high temperature, no hazard.
59
105 (T130)
D8 short circuit, as normal, no high temperature, no hazard.
51
105 (T130)
EC12 short circuit, power consumption 1.2W, circuit protected. No high
temperature, no hazard.
temperature, no hazard.
-
-
D9 short circuit, power consumption 3.1W, circuit protected. No high temperature,
no hazard.
no hazard.
-
-
EC13 short circuit, D9 short in 20 seconds, then circuit protected. Power
consumption <3W. No high temperature, no hazard.
consumption <3W. No high temperature, no hazard.
-
-
One speaker short, power consumption 22W, circuit protected.
50
105 (T130)
Ventilating holes on side enclosure covered, no high temperature, no hazard.
54
105 (T130)
Maximum volume on all loudspeakers, power consumption 75W, circuit protected
in 15 minutes, the power consumption down to 21W, circuit protected.
in 15 minutes, the power consumption down to 21W, circuit protected.
68
105 (T130)
R0 open circuit, the voltage between the pins of mains plug is less than 10V at 2s
after withdrawal of mains plug.
after withdrawal of mains plug.
-
-
Winding temperature rise measurements
N
Ambient temperature t1 (
o
C) .............................. :
—
Ambient temperature t2 (
o
C) .............................. :
—
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