DOWNLOAD Harman Kardon AVR 145 Service Manual ↓ Size: 1.73 MB | Pages: 49 in PDF or view online for FREE

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AVR 145
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49
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1.73 MB
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PDF
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EMC - CB Certificate
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Device
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File
avr-145.pdf
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Harman Kardon AVR 145 EMC - CB Certificate ▷ View online

 
 
- Page 27 of 32 - 
 
 
www.nemko.com
 
Report No.  77024 
 
TRF No:  IEC/EN 60065F 
 
 
Monitored point: 
 
 
dT (K)  
at 207V 
dT (K)  
at 253V 
Limit dT (K)
*) 
Main transformer core 
53,6 
63,1 
95 
Sub transformer core 
34,0 
43,3 
85 
Diode, D991 body 
67,6 
71,3 
PWB near D991 
69,0 
72,6 
85 
Diode, D992 body 
51,9 
53,8 
PWB near D992 
51,5 
53,6 
85 
Q657 body 
54,4 
70,3 
WB near Q657 
31,8 
38,7 
85 
C909 capacitor body 
23,8 
25,7 
85
°C 
Main heat-sink 
47,8 
61,2 
Power cord bushing 
17,7 
19,3 
60 
Top enclosure above main transformer 
24,5 
28,1 
40 
Top enclosure above main heat-sink 
26,6 
33,8 
65 **) 
Power switch button (non-metallic) 
1,5 
2,3 
50 
 
 
 
 
*) Temperature rise limits for Singapore is 10K less 
**) Directly covering part for main heat-sink. The top cover is supplied with ventilation openings covering 
most of the top cover. This indicate emission of heat from internal parts and the opening area is therefore 
not likely to be touched during normal use. 
         
 
Winding temperature rise measurements
 207V 
253V 
— 
         
 
Ambient temperature t1 (
o
C) :
 26,5 
26,5 
— 
         
 
Ambient temperature t2 (
o
C) :
 24,3 
25,4 
— 
Temperature rise dT of winding: 
R
1
 (Ω) 
R
2
 (Ω) 
dT (K) 
Limit dT (K)  Insulation 
class 
Main transf. pr. winding (207V) 
3,239 4,082 70,1  95 
Sub transf. pr. winding (207V) 
2733 3117 38,9  85 
 
 
 
 
 
 
Main transf. pr. winding (253V) 
3,239 4,241 81,8  95 
Sub transf. pr. winding (253V) 
2733 3252 50,7  85 
 
 
- Page 28 of 32 - 
 
 
www.nemko.com
 
Report No.  77024 
 
TRF No:  IEC/EN 60065F 
 
 
7.2 
TABLE: softening temperature of thermoplastics 
 
Temperature T of part 
T - normal condi-
tions (
o
C) 
T - fault condi-
tions (
o
C) 
T softening 
(
o
C) 
 
 
 
 
 
 
 
 
10.3 
TABLE: insulation resistance measurements 
 
Insulation resistance R between: 
R (MΩ) 
Required R (MΩ) 
Between mains poles (primary fuse disconnected) 
> 100 
Between parts separated by double or reinforced insulation 
> 100 
 
 
 
 
 
10.3 
TABLE: electric strength measurements 
 
Test voltage applied between: 
Test voltage (V) 
Breakdown 
Mains poles (primary fuse disconnected) 
1500V No 
Between parts separated by double or reinforced insulation 
3000V No 
 
 
 
 
 
- Page 29 of 32 - 
 
 
www.nemko.com
 
Report No.  77024 
 
TRF No:  IEC/EN 60065F 
 
 
14 
TABLE: list of critical components and materials 
 
Component 
Manufacturer/ 
trademark 
Type/model 
Value / rating 
Standard 
Approval/ 
Reference 
Main 
transformer 
 
Bobbin Mtl. 
Thermal fuse 
Seoul Electronics 
& Telecom Co Ltd. 
 
Wintech Polymer 
Therm-O-Disc. 
KLT5V045ZE 
CLT5V045ZE 
 
CN9030 
E4A51167C 
230V, Class B 
 
 
PET, V-0, 155
°C 
10A/250V, 167
°C
IEC60065 
clause 14.3 
 
UL94 
IEC60691 
1.) 
 
 
UL, E213445
VDE 
Sub  
transformer 
 
Bobbin Mtl. 
alt. 
alt. 
 
Thermal fuse 
Seoul Electronics 
& Telecom Co Ltd. 
 
EI DUPONT. 
Wintech Polymer Ltd. 
Samyang Co Ltd. 
 
Anzen Dangu Co. 
KLT5J033YE / 
CLT5J033YE 
 
FR530  
CN9030 
2550GN30 
 
K11 
230V, Class E 
 
 
PET, V-0, 155°C 
PET, V-0, 155°C 
PET, V-0, 140°C 
 
1A/250V, 115 
°C 
IEC60065 
clause 14.3 
 
UL94 
UL94 
UL94 
 
IEC60691 
1.) 
 
 
UL, E69578 
UL, 
E2131445
UL, E121254
 
VDE 
Mains plug/cord 
(For CENELEC) 
KENIC ELECTRIC.  KE-21 
H03VVH2-F 
2.5A/250V 
6A/250V  
IEC60884-1 VDE 
alt. KENIC 
ELECTRIC. 
KE-32 
H03VVH2-F 
2.5A/250V 
6A/250V  
IEC60884-1 VDE 
alt. PHINO 
ELECT. 
PHP-205 
H03VVH2-F 
2.5A/250V 
6A/250V  
IEC60884-1 VDE 
alt. 
VOLEX (ASIA) PTE.  M4206 
H03VVH2-F 
2.5A/250V 
6A/250V  
IEC60884-1 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) 
PHINO ELECT. 
PHP-307F 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
alt. 
VOLEX (ASIA) PTE.  MP5004A 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
alt. 
VOLEX (ASIA) PTE.  MP5005 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
alt. WINBO 
INDUSTRIES 
MS 323N 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
alt. 
LUEN TAI (IP’S) 
KENIC ELECT. 
9518 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
alt. 
WELL SHIN ENTER
PRISE. 
WS-012A 
H03VVH2-F 
13A/250V 
6A/250V  
BS1363 
BS6500 
BSI 
1
) an asterisk indicates a mark which assures the agreed level of surveillance 
1.) Tested as part of the Apparatus according to EN 60 065 / IEC 60065, 7.Edition 
 
 
- Page 30 of 32 - 
 
 
www.nemko.com
 
Report No.  77024 
 
TRF No:  IEC/EN 60065F 
 
 
14 
TABLE: list of critical components and materials-continued 
 
Component 
Manufacturer/ 
trademark 
Type/model 
Value / rating 
Standard 
Approval/ 
Reference 
Socket-outlet 
(OL91) 
Dae Ryung Elect. 
 
A3-04-D007 
2.5A/250V ~ 
IEC60884-1 
NEMKO  
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 
Mains fuse 
(F901) 
alt. 
alt. 
Orisel Co. Ltd. 
Littelfuse. 
SUN Electronics 
Walter Electronic. 
50T 
218 
004
 
5T 
TSD 
T4A L 250V 
IEC60127 
VDE 
VDE 
VDE 
VDE 
Outlet fuse 
(F902) 
alt. 
alt. 
Littelfuse B.V. 
Bel Fuse. 
Save Fusetech. 
Wickmann-Werke. 
0663 
MRT 
SR-5 
TR5 382 
T2.5A L 250V 
IEC60127 
VDE 
VDE 
VDE 
VDE 
Relay across 
the cap (C904) 
alt. 
alt. 
alt. 
Du San Industrial. 
Netron Tech. 
Sam Wha Cap. 
Murata Mfg. 
Jyh Chung Elect. 
NU 
AA 
SC 
KH 
JY 
0.0047uF/250V, 
X1. 
IEC
60384-14, 
2
nd
 ed. 
FIMKO 
FIMKO 
FIMKO 
FIMKO 
FIMKO 
Body, top cover 
 
 
Front panel 
alt. 
 
Display window 
alt. 
Various 
 
 
Kumho Chemical 
LG Chemical 
 
Mitsubishi Rayon 
Mitsubishi Rayon 
Various 
 
 
HFA-452 
AF-308 
 
L530 
MR100 
Sheet Steel,  
Min. 0.80 mm 
 
ABS, V-2,  
Min. 2.0 mm 
 
PMMA, 94HB 
Min. 2.0 mm 

 
 
UL94 
UL94 
 
UL94 
UL94 
1.) 
 
 
UL, E65424 
UL, E67171 
 
UL, E54695 
UL, E54695 
PCB base Mtl. 
Various 
Various 
Min. V-1, 105
°C 
UL 796 
UL 
 
 
 
 
 
 
1
) an asterisk indicates a mark which assures the agreed level of surveillance 
1.) Tested as part of the Apparatus according to EN 60 065 / IEC 60065, 7.Edition 
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