DOWNLOAD JBL ON BEAT XTREME (serv.man8) Service Manual ↓ Size: 2.54 MB | Pages: 126 in PDF or view online for FREE

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ON BEAT XTREME (serv.man8)
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126
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EMC - CB Certificate
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Device
Audio
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on-beat-xtreme-sm8.pdf
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Page 33 of 42
 
Report No.: 171153
 
TRF No. IEC60065J 
11.2 
TABLE: summary of fault condition tests 
P 
 
Voltage (V) 0,9 or 1,1 times rated voltage  ............. : 90V or 264V 
— 
 
Ambient temperature (
o
C)  ...................................... : 24 - 27 
o
C 
— 
Monitored point:  
Under fault conditions specified below 
dT (K) 
Permitted  
dT (K) 
1. *), D926 (A to C), SC, 10 min; 
Only speaker output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
2. *), C922, SC, 15 min; 
Only speaker output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
3. *), D925 (A to C), SC, 10 min; 
Only speaker output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
4. *), C902, SC, 20 min; 
Only speaker output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
5. *), D905 (A to C), SC, 40 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.08A. NCD. No hazard. 
N/A N/A 
6. *), C903, SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.08A. NCD. No hazard. 
N/A N/A 
7. *), D915 (A to C), SC, 20 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.07A. NCD. No hazard. 
N/A N/A 
8. *), C929, SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.08A. NCD. No hazard. 
N/A N/A 
9. *), PC92 (pin1 to pin2), SC, 20 min; 
Only speaker output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
10. *), PC91 (pin1 to pin2), SC, 40 min; 
Only output signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
11. *), PC93 (pin1 to pin2), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
*)  Tested voltage 264V                 
              **)  Tested voltage 90V 
 
Page 34 of 42
 
Report No.: 171153
 
TRF No. IEC60065J 
Monitored point: 
Under fault conditions specified below- continued 
dT (K) 
Permitted  
dT (K) 
12. *), PC92 (pin3 to pin4), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A 
N/A 
13. *), PC91 (pin3 to pin4), SC, 10 min; 
Normal operation, FI stabilised at 0.23A.NCD. No hazard. 
N/A N/A 
14. *), PC93 (pin3 to pin4), SC, 20 min; 
Only speaker output signal off immediately. FI stabilised at 0.16A. 
NCD. No hazard. 
N/A N/A 
15. *), DB91 (AC to +), SC, 1 sec; 
F901 opened. NCD. No hazard. 
N/A N/A 
16. **), DB91 (AC to -), SC, 1 sec;  
F901 opened. NCD. No hazard. 
N/A N/A 
17. *), C904, SC, 1 sec; 
F901 opened. NCD. No hazard. 
N/A N/A 
18. *), D931 (A to C), SC, 1 sec; 
F901 opened. D932 damaged.  NCD. No hazard. 
N/A N/A 
19. **), D932 (A to C), SC, 1 sec; 
F901 opened. D931 damaged. NCD. No hazard. 
N/A N/A 
20. *), C936, SC, 1 sec; 
F901 opened. D932 damaged. NCD. No hazard. 
N/A N/A 
21. *), PC94 (pin3 to pin4), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
22. *), PC94 (pin1 to pin2), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
23. *), D902 (A to C), SC, 10 min; 
Normal operation, FI stabilised at 0.23A.NCD. No hazard. 
N/A N/A 
24. *), D904 (A to C), SC, 10 min; 
Normal operation, FI stabilised at 0.23A.NCD. No hazard. 
N/A N/A 
25. *), Q901 (pin2 to pin3), SC, 1 sec; 
F901 opened. NCD. No hazard. 
N/A N/A 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
*)  Tested voltage 264V                                    **)  Tested voltage 90V 
 
 
Page 35 of 42
 
Report No.: 171153
 
TRF No. IEC60065J 
Monitored point:  
Under fault conditions specified below 
dT (K) 
Permitted  
dT (K) 
26. *), Q901 (pin1 to pin2), SC, 1 sec; 
F901 opened. Q901 damaged. NCD. No hazard. 
N/A N/A 
27. *), C913, SC, 20 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
28. *), IC91 (pin4 to pin6), SC, 1 sec; 
F901 opened. IC91 and Q901 damaged. NCD. No hazard. 
N/A N/A 
29. *), IC91 (pin6 to pin7), SC, 1 sec; 
F901 opened. IC91, R949 and Q901 damaged. NCD. No hazard. 
N/A N/A 
30. *), IC91 (pin4 to pin7), SC, 1 sec; 
F901 opened. IC91, R949 and Q901 damaged. No hazard. 
N/A N/A 
31. *), Q902 (pin1 to pin2), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
32. *), C918, SC, 10 min; 
Speaker output and ipad dock signal off immediately.  
FI stabilised at 0.06A. NCD. No hazard. 
N/A N/A 
33. *), IC92 (pin2 to pin3), SC, 10 min; 
Speaker output and ipad dock signal off immediately. 
FI stabilised at 0.06A. IC92 damaged. No hazard. 
N/A N/A 
34. *), IC92 (pin3 to pin6), SC, 1 sec; 
F901 opened. IC92, and D901 damaged. No hazard. 
N/A N/A 
35. *), R926, SC, 1 sec; 
F901 opened immediately. No hazard. 
N/A 
N/A 
36. *), ipad dock +5Vdc output, SC, 30 min; 
Only ipad dock signal off immediately. FI stabilised at 0.17A. 
NCD. No hazard. 
N/A N/A 
37.*), Pmax operated (Maximum non-clipped output signal), 4 hr;  
Normal operation, FI stabilised at 0.65A. 
Dielectric strength test O.K. No hazard. 
See in the next page for  
measured temperature. 
 
 
 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
*)  Tested voltage 264V                                    **)  Tested voltage 90V 
 
Page 36 of 42
 
Report No.: 171153
 
TRF No. IEC60065J 
11.2 
TABLE: temperature rise measurements 
P 
Monitored point: 
dT (K) at  
264V/60Hz 
Permitted  
dT (K) *) 
Line filter, LF91 coil 
28.4  
140 **) 
Line filter, LF92 coil 
22.7  
140 **) 
PWB near DB91 
31.7  
110 
Q901 heat-sink 
35.9  
- 
PWB near Q901 
35.0  
110 
Transformer, TF92 coil 
47.9  
140 **), ***) 
Transformer, TF92 core 
44.2  
150  ***) 
Transformer, TF91 coil 
53.7  
140 **), ***) 
Transformer, TF91 core 
47.2  
150  ***) 
AC Inlet, JK71 
11.2  
65 
Enclosure, top (non-metallic) 
14.3  
65 
Button, standby (non-metallic) 
9.2  
65 
Handle (non-metallic) 
6.4  
65 
Grill, speaker (metallic) 
7.6  
65 
Ambient 23.2 
°C 
- 
 
 
 
*) 
Temperature rise limits for Singapore is 10K less.
 
**) Minus (-) 10K applied for thermo-couple method for windings 
***) For US difference, the insulation system does not cover the UL1446 insulation system for Class B,  
therefore considered to Class A insulation (105 °C), and not applicable for info. followed *) for Singapore. 
 
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