ON STAGE (serv.man3) - JBL Audio EMC - CB Certificate (repair manual)

Model
ON STAGE (serv.man3)
Pages
55
Size
1.14 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
on-stage-sm3.pdf
Date

View JBL ON STAGE (serv.man3) EMC - CB Certificate online

 
 
 
 
- Page 1 of 19 - 
 
 
 
 
 
Order No.  23171 
 
TEST REPORT 
IEC 60950, 3rd Edition, 1999 
 
 
Product  
Computer Speaker system 
Name and address of the 
applicant 
 
Name and address of the 
manufacturer 
  
Name and address of the 
factory 
  
Harman (Suzhou) Electronics Co, LTD. 
3, Jinshan Road, 
Suzhou New District 
Jiangsu Province 
China, 215011 
Rating and principal 
characteristics 
1 A, 18 VDC 
SELV 
Class of equipment 
Class III equipment
 
Trade mark  
 
Model/type  
on stage 
Serial no  
Prototype 
Tested according to  
IEC 60950, 3rd Edition, 1999
 
 
Safety of information technology equipment 
Name and address of the 
testing laboratory 
 
11696 Sorrento Valley Road, suite F  
San Diego, CA  92121 USA 
Telephone 
+1 (858) 755-5525 
Fax 
+1 (858) 452-1810 
Tested by  
 
 
15 June 2004 
 
Signature  
Date 
  
Manuel E. Ugalde  
 
 
Name in block letters 
 
Verified by   
 
 
15 June 2004 
 
Signature
 
Date 
  
Grant Schmidbauer 
 
 
Name in block letters 
 
 
The content of this TRF fully covers the original TRF published by FIMKO. This form is only for use by Nemko, or by others 
according to special agreement with Nemko. The completed test report is not valid for external use, unless issued by Nemko or 
attached to a Nemko certification document. The report shall not be reproduced without written permission from Nemko and may 
then only be copied in full.  
Issue Nemko 2001-01 
 
 
 
 
- Page 2 of 19 - 
 
 
   
 
Order No.  23171 
 
 
Additional tests according to: 
 
Common Modifications, Special National Conditions and 
National Deviations   
EN 60950: 2000.  
Common Modifications, Special National Conditions 
and National Deviations. (See Appendix EN 60950: 
2000; confer countries indicated under additional 
information). 
Other requirements   
 
  
 
 
 
 
All country deviations listed in the CB Bulletin are 
covered by the Common Modifications, Special 
National Conditions, National Deviations, and National 
Requirements noted above except for the following 
countries which are documented in Country Deviation 
Appendix’s attached to this report: 
Australia (including New Zealand): CB Bulletin No. 
105A, dated May 2003. 
Canada: CB Bulletin No. 105A, dated May 2003. 
China: CB Bulletin No. 105A, dated May 2003. 
Israel: CB Bulletin No. 105A, dated May 2003. 
Japan: CB Bulletin No. 105A, dated May 2003. 
Republic of Korea: CB Bulletin No. 105A, dated May 
2003.  
Singapore: CB Bulletin No. SS2 37, dated 2001. 
United States: CB Bulletin No. 105A, dated May 2003. 
General remarks: 
The test results presented in this report relate only to the object tested. 
This report shall not be reproduced except in full without the written approval of the testing laboratory. 
 
Possible test case verdicts: 
P = Pass, F = Fail, = Not applicable, — = No verdict required.  Placed in the column to the right (Verdict).
 
 
 
 
 
 
- Page 3 of 19 - 
 
 
   
 
Order No.  23171 
 
 
 
SUMMARY OF TESTING : 
 
Sub -clause  
Information/Remarks 
Comments 
1.2.2.1
 
Normal load as described in Annex L or as close 
as possible to the most severe normal use.  
Normal operation is considered 1/8
th
 of maximum 
undistorted.  Non-clipping was determined using a 
1 KHz sinusoidal signal input.  For maximum 
normal operation, 1/8
th
 of the non-clipping 
amplitude was used with a filtered pink noise input 
signal. 
1.7.2 
Safety instructions, required markings regarding 
use of a specified power supply. 
Class III Equipment with an enclosure made of 
HB-Material, using a non-special connector for the 
DC input must have a marking stating the 
manufacturer and model number of the power 
supply to be used.  Marking is provided. 
1.7.12  
Language of safety markings/instruction. 
Instructions and equipment marking related to 
safety shall be applied in a language, which is 
acceptable in the country in which the equipment 
is to be sold. 
3.2 
Connection to the supply. 
Unit is powered by a limited power source  
complying with Sub-clause 2.11. The external 
power supply was not evaluated in this test report. 
 
 
 
 
 
- Page 4 of 19 - 
 
 
   
 
Order No.  23171 
 
 
ADDITIONAL INFORMATION
 
 
The subject equipment is a computer stereo system powered by a detachable Limited Power Source 
with a non-specialized type connector. 
 
Equipment mobility:  Moveable Equipment intended for tabletop use. 
 
Connection to the supply:   Class III equipment, not directly connected to mains. 
 
Circuit characteristics:  Secondary Circuits, powered by external Limited Power Source  
 
Weight:   0.5 kg. 
 
Dimensions:  171.0 mm diameter 38 mm tall 
 
Maximum recommended ambient (Tmra):  25°C  
 
 
 
NAME AND ADDRESS OF PRODUCTION-S ITES (FACTORIES):
 
 
See page 1. 
 
 
 
INFORMATION ABOUT THE STANDARDS / DOCUMENTS CONSIDERED 
 
 
IEC 60950, 3
rd 
Edition: 1999 
 
EN 60950, 3
rd
 Edition: 2000
 
 
 
 
 
 
 
- Page 5 of 19 - 
 
 
   
 
Order No.  23171 
 
 
ADDITIONAL INFORMATION – (continued)
 
 
TESTED ACCORDING TO NATIONAL REQUIREMENTS FOR THE FOLLOWING COUNTRIES:
 
 
All CENELEC members as listed in EN 60950:2000; all CB members as listed in CB Bulletin 105A, 
May 2003 (refer also to page 2). 
 
 
 
LIST OF APPENDIXES / ENCLOSURES TO THE TEST REPORT 
 
 
Appendix EN 60950:2000 
10 pages 
 
Australian deviations (including New Zealand) 
7 pages 
 
Canadian deviations 
5 pages 
 
Chinese deviations  
1 page  
 
Israeli deviations  
1 page  
 
Japanese deviations 
5 pages 
 
Korean deviations 
1 page  
 
Singapore deviations 
1 page  
 
USA deviations 
5 pages 
 
 
 
 
 
 
 
- Page 6 of 19 - 
 
 
   
 
Order No.  23171 
 
 
PHOTOGRAPHS 
 
 
Front View                                                                       
 
Rear View
 
 
 
 
 
- Page 7 of 19 - 
 
 
   
 
Order No.  23171 
 
 
 
Bottom View 
 
Inside View, bottom half, containing amplifier circui try (PCB Top) 
 
 
 
 
- Page 8 of 19 - 
 
 
   
 
Order No.  23171 
 
 
 
Bottom Side of PCB (before cut-out) 
 
Inside Top Half View 
 
 
 
 
- Page 9 of 19 - 
 
 
   
 
Order No.  23171 
 
 
GENERAL  
 
— 
1.1 
SCOPE  
 
— 
1.1.1 
Equipment covered by this 
standard 
The product is driven by a digital audio signal and is 
therefore considered within the scope of IEC 60950.  
— 
1.1.2 
Additional requirements:  
 
— 
 
Exposure to extreme temperatures, 
excessive dust, moisture or 
vibration; to flammable gases; to 
corrosive or explosive atmospheres  
This equipment is intended to operate in a "normal" 
environment (Offices and homes). Max recommended 
ambient temperature (T
MRA
) as stated by the 
manufacturer is 25
°
C. 
— 
 
Electromedical equipment 
connected to the patient  
This equipment is not an electromedical equipment 
intended to be physically connected to a patient. 
— 
 
Equipment used in vehicles, ships 
or aircrafts, in tropical countries, or 
at elevations > 2000m   
This equipment is intended to operate in a "normal" 
environment (Offices and homes). Max recommended 
ambient temperature (T
MRA
) as stated by the  
manufacturer is 25
°
C. 
— 
 
Equipment intended for use where 
ingress of water is possible   
This equipment is intended to be used in applications 
where ingress of water is not regarded possible. The 
equipment is non-protected according to IEC 60529. 
— 
 
IP-classification (IEC 60529) (IP)  
IP X0. 
— 
 
 
1.2.2 
OPERATING CONDITIONS 
 
— 
1.2.2.1 
Normal load as described in Annex 
L or as close as possible to the 
most severe normal use  
Max. undistorted with sign wave signal was 16.1 W, 
reduce d to 1/8
th
 Max. and switched to filtered pink noise 
per IEC/EN 60065 for maximum normal load. 
Refer to Summary of Testing. 
— 
1.2.2.2 
Rated operating time as assigned 
by the manufacturer  
The manufacturer has not declared a rated operating 
time. 
— 
1.2.2.3 
Continuous operation  
The equipment is regarded to be for continuous 
operation. 
— 
 
 
 
 
- Page 10 of 19  - 
 
 
   
 
Order No.  23171 
 
 
1.5  
COMPONENTS 
 
— 
1.5.1 
General 
Refer to List of Critical Components. 
1.5.2 
Evaluation and testing of 
components 
Certified components are used in accordance with their 
ratings, certifications and they comply with applicable 
parts of this standard. 
Components not certified are used in accordance with 
their ratings and they comply with applicable parts of 
IEC 60950 and the relevant component standard. 
Components, for which no relevant IEC-standard exists, 
have been tested under the conditions occurring in the 
equipment, using applicable parts of IEC 60950. 
 
Dimensions of mains plug for direct 
plug-in equipment  
Not intended to plug directly into a wall socket-outlet. 
1.5.3 
Thermal controls  
No adjustable thermal controls. 
1.5.4 
Transformers  
Class III equipment. 
1.5.5 
Interconnecting cables  
The interconnecting cables contain only SELV. 
1.5.6 
Capacitors in primary circuits 
Class III equipment. 
1.5.7.1 
- 1.5.7.3 Double or reinforced 
insulation bridged by components  
Class III equipment. 
1.5.8 
Components in equipment for IT 
power systems 
Class III equipment. 

Download JBL ON STAGE (serv.man3) EMC - CB Certificate

Here you can view online and download JBL ON STAGE (serv.man3) EMC - CB Certificate in PDF. ON STAGE (serv.man3) emc - cb certificate will guide through the process and help you recover, restore, fix, disassemble and repair JBL ON STAGE (serv.man3) Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.