DOWNLOAD JBL DSC 1000 Service Manual ↓ Size: 4.65 MB | Pages: 101 in PDF or view online for FREE

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DSC 1000
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101
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4.65 MB
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PDF
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EMC - CB Certificate
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Device
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dsc-1000.pdf
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JBL DSC 1000 EMC - CB Certificate ▷ View online

 
 
Page 8 of 53 
  Report No: JSH0406745-001.  
IEC 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
9.1.4 
Terminal devices tested with 1 mm x 20 mm test 
pin (10 N); test probe D of IEC 61032 
 
 
Terminal devices tested with 1 mm x 100 mm 
straight wire (1 N); test probe D of IEC 61032 
 
9.1.5 
Pre-set controls tested with 2 mm x 100 mm test 
pin (10 N); test probe C of IEC 61032 
No pre-set control 
9.1.6 
No shock hazard due to stored charge on 
withdrawal of the mains plug; voltage (V) after 2 s : 
< 5V 
 
If C is not greater than 0,1 µF no test needed 
0.2 
µ
9.1.7 
Enclosure sufficiently resistant to external force 
 
 
Test probe 11 of IEC 61032 for 10 s (50 N) 
 
 
Test hook of fig. 4 for 10 s (20 N) 
 
 
30 mm diameter test tool for 5 s (100 or 250 N)  ... :  100N 
9.2 
No hazard after removing a cover by hand 
Can not be removed by hand 
 
10 
INSULATION REQUIREMENTS 
 
10.1 
Insulation resistance (MO) at least 2 MO min. after 
surge test for basic and 4 MO min. for reinforced 
insulation ......................................................... : 
(See appended table) 
10.2 
Humidity treatment 48 h or 120 h  ....................... :  120h, 40
O
C, 93%R.H. 
10.3 
Insulation resistance and dielectric strength 
(See appended table) 
 
11 
FAULT CONDITIONS 
 
11.1 
No shock hazard under fault condition 
 
11.2 
Heating under fault condition 
(See appended table) 
 
No hazard from softening solder 
 
11.2.1 
Measurement of temperature rises 
 
11.2.2 
Temperature rise of accessible parts 
 
11.2.3 
Temperature rise of parts, other than windings, 
providing electrical insulation 
 
 
Temperature rise of printed circuit boards (PCB) 
exceeding the limits of table 3 by max. 100 K for 
max. 5 min 
 
 
a) Temperature rise of printed circuit boards (PCB) 
to 20.1.3, exceeding the limits of table 3 by not 
more than 100 K for an area not greater than 
2 cm² 
 
 
b) Temperature rise of printed circuit boards (PCB) 
to 20.1.3 up to 300 K for an area not greater than 
2 cm² for a maximum of 5 min 
 
 
 
Page 9 of 53 
  Report No: JSH0406745-001.  
IEC 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
 
Meets all the special conditions if conductors on 
printed circuit boards are interrupted 
 
 
Class I protective earthing maintained 
 
11.2.4 
Temperature rise of parts acting as a support or 
mechanical barrier 
 
11.2.5 
Temperature rise of windings 
 
11.2.6 
Temperature rise of parts not subject to the limits 
of 11.2.1 to 11.2.5 
 
 
12 
MECHANICAL STRENGTH 
 
12.1.1 
Bump test where mass >7 kg 
4.6kg 
12.1.2 
Vibration test 
Not carried out, no connection 
which might impair safety can 
become loosen 
12.1.3 
Impact hammer test 
0.5J 
 
Steel ball test 
2J 
12.1.4 
Drop test for portable apparatus where mass < 7 
kg 
 
12.1.5 
Thermoplastic enclosures strain relief test 
70 
o
C, 7h 
12.2 
Fixing of knobs, push buttons, keys and levers 
 
12.3 
Remote controls with hazardous live parts 
 
12.4 
Drawers (pull test 50 N, 10 s) 
 
12.5 
Antenna coaxial sockets providing isolation 
 
12.6 
Telescoping or rod antennas construction 
 
12.6.1 
Telescoping or rod antennas securement 
 
 
13 
CLEARANCE AND CREEPAGE DISTANCES 
 
13.1 
Clearances in accordance with 13.3 
Between TR1 primary winding 
and secondary winding 
minimum 4.2mm required. 
(458V peak) 
Between TR2 primary winding 
and secondary winding 
minimum 4.3mm required. 
(504V peak) 
 
 
Page 10 of 53 
  Report No: JSH0406745-001.  
IEC 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
 
Creepage distances in accordance with 13.4 
Between TR1 primary winding 
and secondary winding in 
transformer 5.6mm required. 
(400V r.m.s., margin tape and 
insulating tape material group 
II ) 
Between TR2 primary winding 
and secondary winding in 
transformer 5.6mm required. 
(392V r.m.s., margin tape and 
insulating tape material group 
II ) 
Between TR1 primary winding 
leader and secondary on PCB 
track 5.6mm required (400V 
r.m.s., PCB material group II). 
Between TR2 primary winding 
leader and secondary on PCB 
track 5.6mm required (392V 
r.m.s., PCB material group II). 
Other PCB tracks between 
primary and secondary 4.0mm 
required (264V r.m.s., PCB 
material group II). 
13.2 
Determination of operating voltage 
 
13.3 
Clearances 
 
13.3.2 
Circuits conductively connected to the mains 
comply with table 8 and, where applicable, table 9 
Between primary and 
secondary: minimum 6.0 mm 
on PCB track 
Different polarity conductively 
connected to the mains: 
minimum 3.5mm on PCB track 
13.3.3 
Circuits not conductively connected to the mains 
comply with table 10 
Such circuits are secondary 
circuit and do not include 
hazardous voltage, no basic, 
supplementary or reinforced 
insulation required. 
13.4 
Creepage distances 
Between primary and 
secondary on PCB track 
minimum 6.0mm. 
 
Creepage distances greater than table 11 minima   
13.5 
Printed boards 
 
13.5.1 
Clearances and creepage distances between 
conductors on printed circuit boards, one of which 
may be conductively connected to the mains, as in 
fig. 10 
 
 
 
Page 11 of 53 
  Report No: JSH0406745-001.  
IEC 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
13.5.2 
Type B coated printed circuit boards complying 
with IEC 60664-3 (basic insulation only) 
 
13.6 
Conductive parts along uncemented joints 
clearances and creepage distances comply with 
13.3 and 13.4 
 
 
Conductive parts along reliably cemented joints 
comply with 8.8 
 
13.7 
Enclosed, enveloped or hermetically sealed parts: 
not conductively connected to the mains: 
clearances and creepage distances as in table 12 
No such parts 
13.8 
Parts filled with insulating compound, meeting the 
requirements of 8.8 
No such parts 
 
 
14 
COMPONENTS 
 
14.1 
Resistors 
 
 
a) Resistors between hazardous live parts and 
accessible metal parts 
No such resistor 
 
b) Resistors, other than between hazardous live 
parts and accessible parts 
 
 
b) Resistors separately approved  ....................... :  No 
14.2 
Capacitors and RC units 
 
 
Capacitors separately approved 
Yes  
14.2.1 
Y capacitors tested to IEC 60384-14, 2
nd
 edition .. :  Y1: CY1, CY2, CY3, CY4, 
CY5, CY6 
14.2.2 
X capacitors tested to IEC 60384-14, 2
nd
 edition .. :  X2: CX1, CX2 
14.2.3 
Capacitors operating at mains frequency but not 
connected to the mains: tests for X2 ................... : 
No such component 
14.2.5 
Capacitors with volume exceeding 1750 mm³, 
where short-circuit current exceeds 0,2 A: 
compliance with IEC60384-1, 4.38 category B or 
better  .............................................................. : 
EC16 metal case 
 
Capacitors with volume exceeding 1750 mm³, 
mounted closer to a potential ignition source than 
table 5 permits: compliance with IEC 60 384-1, 
4.38 category B or better ................................... : 
EC16 metal case 
 
Shielded by a barrier to V-0 or metal  .................. :   
14.3 
Inductors and windings 
 
 
Comply with IEC 61558-1, IEC 61558-2 
(as relevant) and clause 20.1.4 
 
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