DOWNLOAD JBL ES 150PW (serv.man4) Service Manual ↓ Size: 1.47 MB | Pages: 52 in PDF or view online for FREE

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ES 150PW (serv.man4)
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52
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1.47 MB
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EMC - CB Certificate
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Device
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es-150pw-sm4.pdf
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JBL ES 150PW (serv.man4) EMC - CB Certificate ▷ View online

ELECTRONICS TESTING CENTER(ETC), TAIWAN 
File No. : 08-07-RBF-038-01 
EMC TESTING DEPARTMENT II
       Page: 8 / 42 
 
 
3  SUMMARY OF TEST RESULTS 
3.1 Emissions: 
3.1.1  Conducted Emissions 
 
[X] – PASS (AV In -Neutral) 
Minimum EMI QP Margin to the limit:
-13.6 dB at
1.843 MHz 
[X] – PASS (AV In -Line) 
Minimum EMI QP Margin to the limit:
-13.9 dB at
1.851 MHz 
[X] – PASS (Link In -Neutral) 
Minimum EMI QP Margin to the limit:
-23.6 dB at
1.476 MHz 
[X] – PASS (Link In -Line) 
Minimum EMI QP Margin to the limit:
-19.4 dB at
1.476 MHz 
 
3.1.2  Radiated Emissions 
 
[X] – PASS (AV In -HOR) 
Minimum EMI Margin to the limit: 
-9.3 dB at
157.370 MHz 
[X] – PASS (AV In -VER) 
Minimum EMI Margin to the limit: 
-11.0 dB at
184.470 MHz 
[X] – PASS (Link In -HOR) 
Minimum EMI Margin to the limit: 
-8.8 dB at
171.730 MHz 
[X] – PASS (Link In -VER) 
Minimum EMI Margin to the limit: 
-10.4 dB at
159.540 MHz 
 
3.1.3   Harmonics Current Emissions 
 
[X] – PASS   
The harmonics current values were under the limits of the class A equipment of the 
EN 61000-3-2. 
 
3.1.4   Voltage Fluctuations and Flicker 
 
[X] – PASS   
The voltage fluctuations and flicker values were under the limits of the   
EN 61000-3-3 requirements. 
 
 
ELECTRONICS TESTING CENTER(ETC), TAIWAN 
File No. : 08-07-RBF-038-01 
EMC TESTING DEPARTMENT II
       Page: 9 / 42 
 
 
3.2 Immunity: 
3.2.1  Immunity Criteria: 
The results of all of the immunity tests performed on the EUT were evaluated according to the 
following criteria, and according to the manufacturer’s specifications for the EUT: 
Performance criterion CT :  The performance criteria A shall apply. Tests shall be repeated 
with the EUT in standby mode (if applicable) to ensure that 
unintentional transmission does not occur. In systems using 
acknowledgement signals, it is recognized that an 
ACKnowledgement (ACK) or Not ACKnowlegdgement 
(NACK) transmission may occur, and steps should be taken to 
ensure that any transmission resulting from the application of 
the correctly interpreted. 
Performance criterion TT :  The performance criteria B shall apply, except for voltage dips 
of 100 ms and voltage interruptions of 5000ms duration, for 
which performance criteria C shall apply. Tests shall be 
repeated with the EUT in standby mode (if applicable) to ensure 
that unintentional transmission does not occur. Iin systems 
using acknowledgement signals, it is recognized that an 
acknowledgement (ACK) or notacknowledgement (NACK) 
transmission may occur, and steps should be taken to that any 
transmission resulting from the application of the test is 
correctly interpreted.   
Performance criterion CR:  The performance criteria A shall apply. Where the EUT is a 
transceiver, under no circumstances, shall the transmitter 
operate unintentionally during the test. In systems using 
acknowledgement signals, it is recognized that an ACK or 
NACK transmission may occur, and steps should be taken to 
ensure that any transmission resulting from the application of 
the test is correctly interpreted.   
Performance criterion TR:  The performance criteria B shall apply, except for voltage dips 
of 100 ms and voltage interruptions of 5000ms duration for 
which performance criteria C shall apply. Where the EUT is a 
transceiver, under no circumstances, shall the transmitter 
operate unintentionally during the test. In systems using 
acknowledgement signals, it is recognized that an ACK or 
NACK transmission may occur, and steps should be taken to 
ensure that any transmission resulting from the application of 
test is correctly interpreted.   
ELECTRONICS TESTING CENTER(ETC), TAIWAN 
File No. : 08-07-RBF-038-01 
EMC TESTING DEPARTMENT II
       Page: 10 / 42 
 
 
Performance table 
 
Criteria 
During test 
After test 
Shall operate as intended   
May show degradation of performance 
(note 1) 
Shall be no loss of function 
Shall be no unintentional transmissions 
Shall operate as intended 
Shall be no degradation of performance (note 2) 
Shall be no loss of function 
Shall be no loss of stored data or user programmable 
functions 
May show loss of function (one or more) 
May show degradation of performance   
(note 1) 
No unintentional transmissions 
Functions shall be self-recoverable   
Shall operate as intended after recovering   
Shall be no degradation of performance (note 2) 
Shall be no loss of stored data or user programmable 
functions 
 
May be loss function (one ot more) 
Functions shall be recoverable by the operator   
Shall operate as intended after recovering 
Shall be no degradation of performance (note 2) 
Note1:Degradation of performance during the test is understood as a degradation to a level not below a 
minimum performance level specified by the manufacturer for the use of the apparatus as intended. Iin 
some cases the specified minimum performance level may be replaced by a permissible degradation or 
performance. 
If the minimum performance level or the permissible performance degradation is not specified by the 
manufacturer then either of these may be derived from the product description and documentation 
(including leaflets and advertising) and what the user may reasonably expect from the apparatus if 
used as intended. 
Note2:No degradation of performance of performance after the test is understood as no degradation below a 
minimum performance level specified by the manufacture for the use    of the apparatus as intended. In 
some cases the specified minimum performance level may be replaced by a permissible degradation of 
performance. After the test no change of actual operating data or user retrievable data is allowed. If the 
minimum performance level or the permissible performance degradation is not specified by the 
manufacture then either of these may be derived from the product description and documentation 
(including leaflets and advertising) and what the user may reasonably expect from the apparatus if 
used as intended.
 
3.2.2   Electrostatic Discharge Immunity:   
 
Requirement :Criterion B (or better) 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] TT 
[X] TR 
 
-Satisfies criterion  
[X] A 
[ ] B 
 
 
3.2.3   RF Radiated Fields Immunity:   
 Requirement 
:Criterion 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] CT 
[X] CR 
 
 
 
-Satisfies criterion  
[X] A 
[ ]  B 
 
 
 
ELECTRONICS TESTING CENTER(ETC), TAIWAN 
File No. : 08-07-RBF-038-01 
EMC TESTING DEPARTMENT II
       Page: 11 / 42 
 
 
3.2.4  EFT/Burst Immunity:   
 
Requirement :Criterion B (or better) 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] TT 
[X] TR 
 
 
 
-Satisfies criterion  
[ ] A 
[X] B 
 
 
3.2.5  Surge Immunity:   
 
Requirement :Criterion B (or better) 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] TT 
[X] TR 
 
 
 
-Satisfies criterion  
[X] A 
[ ]  B 
 
 
3.2.6   RF Common Mode Immunity:   
 
Requirement :Criterion A 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] CT 
[X] CR 
 
 
 
-Satisfies criterion  
[X] A 
[ ]  B 
 
 
3.2.7   Voltage Interruptions and Voltage Dips Immunity:   
 
Requirement :Criterion C (or better) 
 
[X]  applicable 
[ ] not applicable 
 Requirement 
:Criteria 
[X] TT 
[X] TR 
 
 
 
-Satisfies criterion  
[X] A 
[ ]  B 
[ ]  C 
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