DOWNLOAD Harman Kardon AVR 138 Service Manual ↓ Size: 1.93 MB | Pages: 57 in PDF or view online for FREE

Model
AVR 138
Pages
57
Size
1.93 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
avr-138.pdf
Date
PREV: Harman Kardon AVR 137 (serv.man4) EMC - CB Certificate

Harman Kardon AVR 138 EMC - CB Certificate ▷ View online

 
 
- Page 33 of 39 - 
 
 
 
 Report 
No. 
112419
 
 
 
 
11.2 
TABLE: summary of fault condition tests 
P 
         
 
Voltage (V) 0,9 or 1,1 times rated voltage  ......... :
207V or 253V 
— 
         
 
Ambient temperature (
o
C)  ................................... :
23 - 26
°C
 
— 
Monitored point: 
Under fault conditions specified below 
dT (K) 
Limit dT 
(K) 
1. *), D112 (A-C), SC, 30 min;  
Normal operated, FI stabilised at 1.10A, R115 opened,
 
No hazard. 
N/A N/A 
2. *), C124, SC, 10 min;  
Normal operated, FI stabilised at 1.12A, R115 and R114 opened,
 
No hazard. 
N/A N/A 
3. *), D114 (A-C), SC, 30 min;  
Normal operated, FI stabilised at 1.13A, R104 opened,
 
No hazard. 
N/A N/A 
4. *), D117 (A-C), SC, 30 min;  
Normal operated, FI stabilised at 1.12A, R105 opened,
 
No hazard. 
N/A N/A 
5. *), D104 (A-C), SC, 30 min;  
Normal operated, FI stabilised at 1.12A, R106 opened,
 
No hazard. 
N/A N/A 
6. *), C914, SC, 10 min;  
Normal operated, FI stabilised at 1.12A, R106 and R107 opened,
 
No hazard. 
N/A N/A 
7. *), C930, SC, 10 min;  
Unit shut down after 1 sec, FI stabilised at 0.01A, R104 and R105 opened,
  
No hazard. 
N/A N/A 
8. *), D118 (A-C), SC, 20 min;  
Output signal off immediately, FI stabilised at 0.42A, R116 and R117 opened,
  
No hazard. 
N/A N/A 
9. *), C128, SC, 30 min; 
Output signal dropped to 3.3V immediately, FI stabilised at 0.68A,  
R116 and R117 opened,
 
No hazard. 
N/A N/A 
10. *), D121 (A-C), SC, 10 min;  
Normal operated, FI stabilised at 1.12A, R117 opened,
 
No hazard. 
N/A N/A 
11. *), C129, SC, 10 min; 
Output signal off immediately, FI stabilised at 0.41A, R116 and R117 opened,
  
No hazard. 
N/A N/A 
12. *), D122 (A-C), SC, 10 min;  
Normal operated, FI stabilised at 1.12A, R118 opened,
 
No hazard. 
N/A N/A 
13. *), C130, SC, 10 min;  
Normal operated, FI stabilised at 1.12A, R118 and R119 opened,
 
No hazard.  
N/A N/A 
*) Tested at 253V 
 
 
 
**) Tested at 207V 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
 
 
- Page 34 of 39 - 
 
 
 
 Report 
No. 
112419
 
 
 
 
Monitored point: 
Under fault conditions specified below
- continued
 
dT (K) 
Limit dT 
(K) 
14. *), D108 (A-C), SC, 20 min; 
Normal operated, FI stabilised at 1.12A, R101 opened,
 
No hazard. 
N/A N/A 
15. *), C122, SC, 30 min; 
Normal operated, FI stabilised at 1.11A, R101 opened,
 
No hazard. 
N/A N/A 
16. *), C117, SC, 20 min;  
Normal operated, FI stabilised at 1.13A, NCD,
 
No hazard. 
N/A N/A 
17. **), D991 (AC-+), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
18. *), D991 (AC-+), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
19. **), D992 (AC-+), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
20. *), D992 (AC-+), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
21. *), D962 (A-C), SC, 9 min;  
Sub transformer primary winding heated-up to 99K and  
thermal fuse opened after 9 min, Dielectric strength test O.K., No hazard. 
Sub transf. 
99 
Sub transf.
150 
22. *), D901 (A-C), SC, 8 min;  
Sub transformer primary winding heated-up to 98K and  
thermal fuse opened after 8 min, Dielectric strength test O.K., No hazard. 
Sub transf. 
98 
Sub transf.
150 
23. *), C906, SC, 10 min;  
Sub transformer primary winding heated-up to 102K and  
thermal fuse opened after 10 min, Dielectric strength test O.K., No hazard. 
Sub transf. 
102 
Sub transf.
150 
24. **), C902, SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
25. *), C902, SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
26. **), C915, SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
27. *), C915, SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
28. *), Q657 (C-E), SC, 10 min;  
Unit shut down after 3 sec, FI stabilised at 0.01A, Q661 damaged,
 
No hazard. 
N/A N/A 
*) Tested at 253V 
 
 
 
**) Tested at 207V 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
 
 
- Page 35 of 39 - 
 
 
 
 Report 
No. 
112419
 
 
 
 
Monitored point: 
Under fault conditions specified below- continued 
dT (K) 
Limit dT 
(K) 
29. *), Q657 (B-C), SC, 10 min; 
Unit shut down after 3 sec, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
30. *), Q661 (C-E), SC, 10 min; 
Unit shut down after 4 sec, FI stabilised at 0.01A, Q657 damaged,
 
No hazard. 
N/A N/A 
31. *), Q661 (B-C), SC, 10 min; 
Unit shut down after 3 sec, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
32. *), C631, SC, 30 min;  
Center output off immediately, FI stabilised at 1.02A, R631 opened,
 
No hazard. 
N/A N/A 
33. *), Speaker output terminal (Front L-ch.), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.01A, NCD,
 
No hazard. 
N/A N/A 
34. *), Ventilation opening (Blocked), 13 min; 
Unit shut down after 13 min, FI stabilised at 0.01A, Dielectric strength test O.K.,  
No hazard. 
N/A N/A 
35. *), Pmax. Operating (Maximum non-clipped output signal);  
Winding of main transformer heated up to 137K and thermal fuse opened 
after 9 min, FI stabilised at 0.01A, Dielectric strength test O.K., No hazard. 
Main transf. 
137 
Main transf.
150 
 
 
 
*) Tested at 253V 
 
 
 
**) Tested at 207V 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
 
 
- Page 36 of 39 - 
 
 
 
 Report 
No. 
112419
 
 
 
 
14 
TABLE: list of critical components and materials 
P 
Component 
Manufacturer/ 
trademark 
Type/model 
Value / rating 
Standard 
Approval/ 
Reference **)
Mains plug/cord 
(For CENELEC) 
 
alt. 
 
 
alt.
 
KENIC ELECTRIC. 
 
 
KENIC ELECTRIC.
 
 
 
VOLEX (ASIA) PTE.
 
KE-21 
H03VVH2-F 
 
KE-32 
H03VVH2-F 
 
M4206 
H03VVH2-F
 
2.5A/250V 
6A/250V 
 
2.5A/250V 
6A/250V 
 
2.5A/250V 
6A/250V
 
IEC60884-1 
 
 
IEC60884-1 
 
 
IEC60884-1
 
VDE 
 
 
VDE 
 
 
VDE
 
Mains plug/cord 
(For UK and 
Singapore) 
KENIC ELECTRIC.  KE-108 
H03VVH2-F, or 
H05VVH2-F 
13A/250V 
6A/250V 
BS1363 
SS145 
BSI, PSB 
Mains plug/cord 
(For UK) 
 
alt. 
 
 
alt. 
 
 
alt. 
 
 
alt. 
VOLEX (ASIA) PTE 
 
 
VOLEX (ASIA) PTE 
 
 
WINBO 
INDUSTRIES 
 
LUEN TAI (IP’S) 
KENIC ELECT. 
 
WELL SHIN 
ENTERPRISE. 
MP5004A 
H03VVH2-F 
 
MP5005 
H03VVH2-F 
 
MS 323N 
H03VVH2-F 
 
9518 
H03VVH2-F 
 
WS-012A 
H03VVH2-F 
13A/250V 
6A/250V 
 
13A/250V 
6A/250V 
 
13A/250V 
6A/250V 
 
13A/250V 
6A/250V 
 
13A/250V 
6A/250V 
BS1363 
BS6500 
 
BS1363 
BS6500 
 
BS1363 
BS6500 
 
BS1363 
BS6500 
 
BS1363 
BS6500 
BSI 
 
 
BSI 
 
 
BSI 
 
 
BSI 
 
 
BSI 
Mains switch 
(SW1)
 
POSTEC Electric.
 
SDL1P-B
 
5A/80A 250V
 
IEC60065 
IEC61058-1
 
VDE 
Mains relay 
(RY94)
 
Tyco Electronics
 
SDT-S-112DMR
8A/120A 250V
 
IEC60065 
IEC 61058-1
 
SEMKO 
Main transf. 
 
 
Bobbin Material 
 
Thermal fuse
 
Seoul Electronics 
& Telecom Co Ltd. 
 
Wintech Polymer 
 
Therm-O-Disc.
 
KLT5U026ZE 
CLT5U026ZE 
 
CN9030 
 
E4A51167C
 
230V, Class B 
 
 
PET, V-0, 155°C 
 
10A/250V, 167 °C
IEC60065 
clause 14.3 
 
UL94 
 
IEC60691
 
1.) 
 
 
UL, E2131445
 
VDE
 
**) Marks listed under “Marks of conformity granted” indicates that Nemko has verified certifications respectively
1.) Tested as part of the Apparatus according to EN 60 065 / IEC 60065, 7.Edition 
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