DOWNLOAD Harman Kardon DVD 39 (serv.man3) Service Manual ↓ Size: 3.08 MB | Pages: 73 in PDF or view online for FREE

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DVD 39 (serv.man3)
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73
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3.08 MB
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PDF
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EMC - CB Certificate
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Device
Audio
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dvd-39-sm3.pdf
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Harman Kardon DVD 39 (serv.man3) EMC - CB Certificate ▷ View online

Reference No. : 54120801I                                                                                                                        Page 8
 
◀  Anam EMC Test Laboratory  ▶
 
 
6. DISTURBANCE POWER 
6.1. Operating environment 
Temperature 
: 25℃ 
Relative humidity  : 55% 
 
      6.2. Test set-up and procedure 
 
The EUT was placed on a non-metallic table of 0.8m height. At the side of the 
 
EUT a non-metallic table of 6m length was placed to provide for movement of 
 
the absorbing clamp. The absorbing clamp was applied successively to all leads 
 
whose length was 25 ㎝  or longer, unscreened or screened. For the read, the 
 
maximum measured value at each frequency which was obtained when the 
 
absorbing clamp is moved along the lead was registered. No metallic object, 
 
including a possible other unit of the EUT or any person, was closer to the lead 
 
or unit than 0.8m. All screened and unscreened cables were measured with an 
absorbing clamp, according to EN55013, 5.6. 
 
   6.3. Measurement uncertainty 
 
Radio interference power:  ±2.0 ㏈ 
 
The Measurement uncertainty describes the overall uncertainty of the given   
measured value during operation of the EUT in the above-mentioned way. 
 
   6.4. Test instrumentation 
Equipment 
Manufacturer 
Type No. 
Serial No. 
Measurement 
receiver 
R & S 
ESCI 
100348 
Absorbing clamp 
R & S 
MDS 21 
860846/006 
Test DVD 
 
TDV-540 
N/A 
 
* R & S: Rohde & Schwarz 
 
6.5. Test protocols 
 
Date: January 21, 2008 
 
The equipment does comply with the requirements. 
 
Operating condition: The EUT continuously operated with audio frequency 
of 1,000 ㎐  and color bar from DVD Test DISC. 
An absorbing clamp was placed around all leads.   
At each mode, the maximum value at each testing frequency and each output 
lead was registered and attached as follows. 
 
 
Reference No. : 54120801I                                                                                                                        Page 9
 
◀  Anam EMC Test Laboratory  ▶
 
 
Limit(㏈㎺) Result(㏈㎺) 
Test Lead 
Freq. 
(㎒) 
QP AV QP  AV 
Remote IN 
135.00 
48.9 38.9 37.3  30.4 
Remote OUT 
81.00 
46.9 
36.9 
36.2 
28.5 
HDMI 81.00 
46.9 
36.9 
S-VIDEO 81.00 
46.9 
36.9 
* * 
COAXIAL 81.00 
46.9 
36.9 
*  * 
COMPONENT 81.00 
46.9 36.9  * 
VIDEO 81.00 
46.9 
36.9 
* * 
Audio out L/R 
81.00 
46.9 
36.9 
Audio out FL/FR 
81.00 
46.9 
36.9 
Audio out SL/SR 
81.00 
46.9 
36.9 
Audio out C/SW 
81.00 
46.9 
36.9 
AC Power cord 
200.00 
51.3 41.3  * 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note:1) The spectrum was checked from 30 to 300 ㎒. 
 
     2) The cable (6.0m length) loss is included in a correction factor. 
 
     3) Detector function of the measuring instrument:  
 
 
QP: Quasi-peak, AV: Average 
 
     4) QP line: Limit (㏈㎺) = Frequency (㎒)  ×0.037 + 43.9 
 
              AV line: Limit (㏈㎺) = Frequency (㎒)  ×0.037 + 33.9 
 
     5) *: Less than 25 ㏈㎺ 
 
For the measurement data, see Annex B (12 Copies). 
 
 
 
 
 
 
 
 
 
 
 
 
Reference No. : 54120801I                                                                                                                        Page 10
 
◀  Anam EMC Test Laboratory  ▶
 
 
7. HARMONICS 
     
7.1. Operating environment 
Temperature 
: 18℃ 
Relative humidity  : 50% 
 
    7.2. Test set-up and procedure 
 
Harmonics of the fundamental current were measured up to 2 ㎑ using a 
 
universal power analyzer. The measurement was carried out under steady   
 
conditions and using averaging. 
 
The Class of this equipment is “Class A” by clause 5 of EN61000-3-2 : 2000. 
 
The measurement was performed with the Test software for Windows 
The input signal and load conditions were set as given in clause 4.2.4 of   
IEC60065. 
 
   7.3. Test instrumentation 
Equipment 
Mfr. 
Type No. 
Serial No. 
Test DVD 
 
TDV-540 
N/A 
Universal power analyzer  Voltech 
PM6000 
100006700178 
Programmable controller 
Pacific 
360AMXT/UPC32 
151 
Magnetics module 
Pacific 
134310 
334 
 
7.4. Test result 
 
The equipment does comply with the requirements. 
For the measurement data, see Annex C (3 Copies). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reference No. : 54120801I                                                                                                                        Page 11
 
◀  Anam EMC Test Laboratory  ▶
 
 
8. FLICKER 
   8.1. Operating environment 
Temperature 
: 18℃ 
Relative humidity  : 50% 
 
      8.2. Test set-up and procedure 
 
The open circuit test voltage was the rated voltage of the EUT. 
 
The reference impedance was a conventional impedance being used to calculate 
or measure the disturbance caused by an appliance. 
 
The measurement was performed with the Test software for Windows 
 
8.3. Test instrumentation 
Equipment 
Mfr. 
Type No. 
Serial No. 
Test DVD 
 
TDV-540 
N/A 
Reference impedance 
Voltech 
IEC Standard 555 
IB16/0725 
Universal power analyzer  Voltech 
PM6000 
100006700178 
Programmable controller 
Pacific 
360AMXT/UPC32 
151 
Magnetics module 
Pacific 
134310 
334 
 
8.4. Test result 
 
The equipment does comply with the requirements. 
 
For the measurement data, see Annex D (1 Copies). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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