DOWNLOAD Harman Kardon AVR 140 (serv.man4) Service Manual ↓ Size: 2.05 MB | Pages: 48 in PDF or view online for FREE

Model
AVR 140 (serv.man4)
Pages
48
Size
2.05 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
avr-140-sm4.pdf
Date
PREV: Harman Kardon AVR 140 (serv.man3) EMC - CB Certificate

Harman Kardon AVR 140 (serv.man4) EMC - CB Certificate ▷ View online

 
 
- Page 3 of 3 - 
 
Photos 
 Order 
No. 
65586 
 
 
 
 
 
 
 
 
- Page 1 of 7 - 
 
 
www.nemko.com
 
Report No.  65586 
 
 
 
 
ATTACHMENT: Tables to EN/IEC 60065 7
th
 edition 
 
 
9.1.1.1 
Touch current expressed as voltages U1 and U2 in Annex D 
P 
Location Measured 
U1 
V (peak) 
Measured U1 
V (DC) 
Measured U2 
V (peak) 
Limits : 
U1 Max 35V (peak) 
U1 Max 1.1V (DC) 
U2 Max 0.35V (peak) 
Pole 1 - Antenna terminal 
Pole 2 - Antenna terminal 
- 
- 
- 
- 
0,02 V peak 
0.02 V peak 
Pass 
Pass 
Pole 1 - other part or contact 
Pole 2 - other part or contact 
- 
- 
- 
- 
0,02 V peak 
0.02 V peak 
Pass 
Pass 
 
 
 
 
 
Comments: 
Only U2 have been recorded due to the use of a linear transformer in power supply. 
 
 
 
 
 
 
 
- Page 2 of 7 - 
 
 
www.nemko.com
 
Report No.  65586 
 
 
11 
FAULT CONDITIONS TESTS
 
P 
 
Voltage (V) 0,9 or 1,1 times rated voltage ............. :
207V or 253V 
— 
 
Ambient temperature (
o
C) ...................................... :
24 -26 °C 
— 
Comp. 
No. 
Location  Fault 
Test V 
Test  
time 
Fuse 
No. 
Current 
through 
fuse 
Temperature/Results 
D104 
A - C 
S-c 
253 
30 min 
F907 
1,50 A 
Normal operated. 
Input current stabilised at 1,50A. 
R106
 
opened.  No hazard. 
C122 
- 
S-c 
253 
30 min 
F907 
1,59 A 
FL display off immediately. 
Input current stabilised at 1,44A. 
R101 opened.  No hazard. 
C119 
- 
S-c 
253 
30 min 
F907 
1,69 A 
FL display off immediately. 
Input current stabilised at 1,43A. 
Q104 damaged and R101 opened.
No hazard. 
C117 
- 
S-c 
253 
30 min 
F907 
1,46 A 
Normal operated. 
Input current stabilised at 1,45A. 
No component damaged. 
No hazard. 
D991 
AC - + 
S-c 
207 
10 min 
F907 
F903 
F904 
- Normal 
operated. 
Input current stabilised at 1,32A. 
F904 opened.  No hazard. 
D991 
AC - + 
S-c 
253 
10 min 
F907 
F903 
F904 
- Normal 
operated. 
Input current stabilised at 1,41A. 
F904 opened.  No hazard. 
D992 
AC - + 
S-c 
253 
10 min 
F907 
F905 
F906 
- Normal 
operated. 
Input current stabilised at 1,42A. 
F906 opened. 
No hazard. 
C928 
- 
S-c 
253 
30 min 
F907 
1,63 A 
FL display off immediately. 
Input current stabilised at 1,43A. 
R106, R107 opened.  No hazard. 
C922 
- 
S-c 
253 
30 min 
F907 
1,46 A 
FL display off immediately. 
Input current stabilised at 1,44A. 
No component damaged. 
No hazard. 
D904 
A - C 
S-c 
253 
30 min 
F907 
1,48 A 
Normal operated. 
Input current stabilised at 1,46A. 
R104 opened.  No hazard. 
C929 
- 
S-c 
253 
30 min 
F907 
0,70 A 
Output signal off immediately. 
Input current stabilised at 0,45A. 
R104, R105 opened.  No hazard. 
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection 
         
         
 
 
 
- Page 3 of 7 - 
 
 
www.nemko.com
 
Report No.  65586 
 
 
11 
FAULT CONDITIONS TESTS-continued
 
P 
Comp. 
No. 
Location  Fault 
Test V 
Test  
time 
Fuse 
No. 
Current 
through 
fuse 
Temperature/Results 
C923 
- 
S-c 
253 
30 min 
F907 
1,03 A 
Output signal off immediately. 
Input current stabilised at 0,55A. 
No component damaged. 
No hazard. 
D915 
A - C 
S-c 
253 
30 min 
F907 
1,57 A 
Output signal dropped to 4V. 
Input current stabilised at 1,10A. 
R104 opened and D916 damaged.
No hazard. 
C931 
- 
S-c 
253 
30 min 
F907 
0,90 A 
Output signal off immediately. 
Input current stabilised at 0,47A. 
R104, R105 opened and 
D915 damaged.  No hazard. 
C909 -  S-c 207 10 
min 
F907 
F905 
F906 
- 
Surround, Center channels signal 
output off immediately. 
Input current stabilised at 0,81 A. 
F905, F906 opened. 
No hazard. 
C909 -  S-c 253 10 
min 
F907 
F905 
F906 
- 
Surround, Center channels signal 
output off immediately. 
Input current stabilised at 0,90 A. 
F905, F906 opened. 
No hazard. 
C916 -  S-c 253 10 
min 
F907 
F903 
F904 
- 
Front, S/B channels signal output 
off immediately. 
Input current stabilised at 0,86A. 
F903, F904 opened. 
No hazard. 
Q803 
C - E 
S-c 
207 
10 min 
F907 
F905 
F906 
- 
Unit shut down immediately. 
Input current stabilised at 0,01A. 
F905, F906 opened. 
No hazard. 
Q803 
C - E 
S-c 
253 
10 min 
F907 
F905 
F906 
- 
Unit shut down immediately. 
Input current stabilised at 0,01A. 
F905, F906 opened. 
Q804 shorted. 
No hazard. 
Q803 
B - C 
S-c 
253 
10 min 
F907 
F905 
F906 
- 
Unit shut down immediately. 
Input current stabilised at 0,01A. 
No component damaged. 
No hazard. 
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
 
 
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