Read JBL ESC Xcite EMC - CB Certificate online
page 25 of 34
Ref. No.:408507
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
No. Component
No.
Fault
Test voltage
(V)
Test
time
Fuse No.
Fuse
current
(A)
Result
11 IC703
(Pin 3 - 5)
sc
254.4
11 min.
F906/7
6.2A
Pn = 370W, In = 1.7A.
After 11 min. IC703 damage.
No hazard.
After 11 min. IC703 damage.
No hazard.
12 IC703
(Pin 5 - 11)
sc
254.4
10 min.
F906/7
0.9
Pn = 80W, In = 0.45A.
Nothing happened, normal power.
No remarks.
Nothing happened, normal power.
No remarks.
13 IC703
(Pin 5 - 7)
sc 254.4 -
F906/7
>8.4A
Fuses
F905
blew immediately.
No hazard.
14 IC901
(Pin 1 – 2)
sc
198 / 254.4
20 min.
F901/2
F903/4
F903/4
F905
F906/7
0.5
0.5
0.8
0.2
0.5
0.8
0.2
Pn=70 → 58W, In = 0.34 → 0.30A.
Black display, less power output.
No high temp.
No hazard.
Black display, less power output.
No high temp.
No hazard.
15 IC902
(Pin 1 – 2)
sc
198 / 254.4
20 min.
F901/2
F903/4
F903/4
F905
F906/7
0.5
2 → 1.4
0.7
0.2
0.2
Pn=70 → 58W, In = 0.34 → 0.30A.
Less power output, no high temp.
No hazard.
Less power output, no high temp.
No hazard.
16 IC904
(Pin 1 – 2)
sc
198 / 254.4
20 min.
F901/2
F903/4
F903/4
F905
F906/7
0.5
0.5
0.8
0.2
0.5
0.8
0.2
Pn=63W, In = 0.30A.
Black display, only ON light.
Less power output, no high temp.
No hazard.
Black display, only ON light.
Less power output, no high temp.
No hazard.
17 Front
speaker R
output pins
sc 254.4
20
min.
F901/2
F903/4
F903/4
F905
F906/7
-
-
-
-
-
-
-
Pn=
124W
in 1min. after
600W
in 10s
In=0.63A.in 1min. after 3A in 10s
IC501 damage after 1 min. 10s
Only subw. power output, no high
temp. No hazard.
IC501 damage after 1 min. 10s
Only subw. power output, no high
temp. No hazard.
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