DOWNLOAD JBL DUET II (serv.man3) Service Manual ↓ Size: 423.32 KB | Pages: 65 in PDF or view online for FREE

Model
DUET II (serv.man3)
Pages
65
Size
423.32 KB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
duet-ii-sm3.pdf
Date

JBL DUET II (serv.man3) EMC - CB Certificate ▷ View online

 
 
- Page 21 of 65 - 
 
 
 Report 
No. 
114383 
 
 
IEC 60950-1:2005 / EN 60950-1:2006 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
 
TRF No. IECEN60950_1C 
 
 
3.1.10 
Sleeving on wiring 
Sleeves can only be removed 
by breaking or cutting. 
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
 
- Page 22 of 65 - 
 
 
 Report 
No. 
114383 
 
 
IEC 60950-1:2005 / EN 60950-1:2006 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
 
TRF No. IECEN60950_1C 
 
 
 
3.2 
Connection to a mains supply 
⎯ 
3.2.1 
Means of connection  
Class III equipment. Unit is 
not intended for direct 
connection to a mains supply.
⎯ 
3.2.1.1 
Connection to an a.c. mains supply 
 
⎯ 
3.2.1.2 
Connection to a d.c. mains supply 
 
⎯ 
3.2.2 
Multiple supply connections  
 
⎯ 
3.2.3 
Permanently connected equipment 
 
⎯ 
 
Number of conductors, diameter of cable and 
conduits (mm) .......................................................: 
 
⎯ 
3.2.4 Appliance 
inlets 
 
⎯ 
3.2.5 
Power supply cords  
 
⎯ 
3.2.5.1 
AC power supply cords 
 
⎯ 
 Type 
......................................................................: 
 
⎯ 
 
Rated current (A), cross-sectional area (mm
2
),  
AWG ......................................................................: 
 
⎯ 
3.2.5.2 
DC power supply cords 
 
⎯ 
3.2.6 
Cord anchorages and strain relief 
 
⎯ 
 
Mass of equipment (kg), pull (N)  ..........................: 
 
⎯ 
 Longitudinal 
displacement (mm) ...........................: 
 
⎯ 
3.2.7 
Protection against mechanical damage 
 
⎯ 
3.2.8 Cord 
guards 
 
⎯ 
 
Diameter or minor dimension D (mm); test mass (g) 
...............................................................................: 
 
⎯ 
 
Radius of curvature of cord (mm) ..........................: 
 
⎯ 
3.2.9 
Supply wiring space 
 
⎯ 
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
3.3 
Wiring terminals for connection of external conductors 
⎯ 
 
 
- Page 23 of 65 - 
 
 
 Report 
No. 
114383 
 
 
IEC 60950-1:2005 / EN 60950-1:2006 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
 
TRF No. IECEN60950_1C 
 
 
3.3.1 
Wiring terminals 
Class III equipment. Unit is 
not intended for direct 
connection to a mains supply.
3.3.2 
Connection of non-detachable power supply cords 
 
3.3.3 Screw 
terminals 
 
3.3.4 
Conductor sizes to be connected 
 
 
Rated current (A), cord/cable type, cross-sectional 
area (mm
2
) .............................................................: 
 
⎯ 
3.3.5 
Wiring terminal sizes 
 
 
Rated current (A), type, nominal thread diameter 
(mm) ......................................................................: 
 
⎯ 
3.3.6 
Wiring terminal design 
 
3.3.7 
Grouping of wiring terminals 
 
3.3.8 Stranded 
wire 
 
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
3.4 
Disconnection from the mains supply 
⎯ 
3.4.1 
General requirement 
Class III equipment. Unit is 
not intended for direct 
connection to a mains supply.
3.4.2 Disconnect 
devices 
 
⎯ 
3.4.3 
Permanently connected equipment 
 
⎯ 
3.4.4 
Parts which remain energized 
 
⎯ 
3.4.5 
Switches in flexible cords 
 
⎯ 
3.4.6 
Number of poles - single-phase and d.c. equipment   
⎯ 
3.4.7 
Number of poles - three-phase equipment 
 
⎯ 
3.4.8 Switches 
as 
disconnect devices 
 
⎯ 
3.4.9 
Plugs as disconnect devices 
 
⎯ 
3.4.10 Interconnected 
equipment 
 
⎯ 
3.4.11 
Multiple power sources 
 
⎯ 
 
 
- Page 24 of 65 - 
 
 
 Report 
No. 
114383 
 
 
IEC 60950-1:2005 / EN 60950-1:2006 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
 
TRF No. IECEN60950_1C 
 
 
3.5 
Interconnection of equipment 
⎯ 
3.5.1 General 
requirements 
Considered. 
⎯ 
3.5.2 
Types of interconnection circuits  ..........................: SELV 
circuit. 
3.5.3 
ELV circuits as interconnection circuits  
No ELV. 
3.5.4 
Data ports for additional equipment 
The equipment powered by 
Limited Power Source. 
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
4 PHYSICAL 
REQUIREMENTS 
⎯ 
4.1 Stability 
⎯ 
 
Angle of 10
° 
<7kg N 
 
Test force (N)  ........................................................ : The 
unit 
is not floor-standing.
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
4.2 Mechanical 
strength 
⎯ 
4.2.1 
General 
Class III equipment. 
4.2.2 
Steady force test, 10 N 
 
4.2.3 
Steady force test, 30 N 
 
4.2.4 
Steady force test, 250 N 
 
4.2.5 Impact 
test 
 
 Fall 
test 
 
 Swing 
test 
 
4.2.6 
Drop test; height (mm)  .......................................... :  
4.2.7 
Stress relief test 
 
4.2.8 
Cathode ray tubes 
CRT(s) not used in the 
equipment. 
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