DOWNLOAD Harman Kardon AVR 445 (serv.man2) Service Manual ↓ Size: 1.96 MB | Pages: 46 in PDF or view online for FREE

Model
AVR 445 (serv.man2)
Pages
46
Size
1.96 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
avr-445-sm2.pdf
Date

Harman Kardon AVR 445 (serv.man2) EMC - CB Certificate ▷ View online

  
Page 
15
 of 
31
 - 
 
 
www.nemko.com
 
Report No. 
72390 
 
 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
14.4 
High voltage components 
No high-voltage components. 
 
High-voltage components and assemblies: 
U > 4 kV (peak) separately approved 
 
 
Component meets category V-1 of IEC 60707 
 
14.4.1 
High voltage transformers and multipliers tested as 
part of the submission 
 
14.4.2 
High voltage assemblies and other parts tested as 
part of the submission 
 
14.5 Protective 
devices 
 
 
Protective devices used within their ratings 
Approved fuses and thermal 
links 
 
External clearances and creepage distances meet 
requirement of clause 13 for the voltage across the 
device when opened 
Adequate external clearance 
and creepage distance 
14.5.1.1 
a) Thermal cut-outs separately approved 
None 
 
 
b) Thermal cut-outs tested as part of the 
submission 
 
14.5.1.2 
a) Thermal links separately approved 
The thermal link in main and 
sub transformers are 
separately approved, see list 
of critical components. 
 
b) Thermal links tested as part of the submission 
 
14.5.1.3 
Thermal devices re-settable by soldering 
No such thermal device 
14.5.2.1 
Fuse-links in the mains circuit according to IEC 
60127 
Fuses are approved according 
to IEC 60127, see list of 
critical cmponents 
14.5.2.2 
Correct marking of fuse-links adjacent to holder  ... :
Correct marking applied close 
to the fuses; 
- Primary fuses, 
  F101: T5A L 250V 
  F201: T2A L 250V 
- Secondary fuses, 
  F501, F502, F505, F506: 
 T2A 250V 
  F601, F602, F701, F702: 
 T3.15A 250V 
14.5.2.3 
Not possible to connect fuses in parallel ............... :
No fuse holder so designed 
that fuse-links can be 
connected in parallel 
TRF No:  IEC/EN 60065F 
  
Page 
16
 of 
31
 - 
 
 
www.nemko.com
 
Report No. 
72390 
 
 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
14.5.2.4 
Not possible to touch hazardous live parts when 
replacing fuse-links without the use of a tool ......... :
No replacement of fuse 
possible by hand. 
14.5.3 
PTC-S thermistors comply with IEC 60730-1 
No PTC’s 
 
PTC-S devices (15 W) category V-1 or better 
 
14.5.4 Circuit 
protectors 
have adequate breaking capacity 
and their position is correctly marked 
No other protective devices 
14.6 Switches 
 
14.6.1 a) 
Separate testing to IEC 61058 including: 
10 000 operations 
Normal pollution suitability 
Resistance to heat and fire level 3 
and 
V-0 compliance with annex G, G.1.1 
Yes, 
Mains switch and relay provided. 
Certified acc. to IEC61058-1. 
-Mains switch, certified by 
VDE, 
-Mains relay, certified by 
SEMKO. 
 
See appended table, list of 
critical components. 
14.6.1 b) 
Tested in the apparatus: 
 
N
 
 
Switch controlling > 0.2A with open contact  
voltage > 35 V (peak)/24 V dc complying with 
14.6.3, 14.6.4 and V-0 in annex G, G.1.1 
 
N
 
 
Switch controlling > 0.2A with open contact  
voltage < 35 V (peak)/24 V dc complying with 
14.6.3 and V-0 in annex G, G.1.1 
 
N
 
 
Switch controlling < 0.2A with open contact  
voltage > 35 V (peak)/24 V dc complying with  
14.6.4 and V-0 in annex G, G.1.1 
 
N
 
14.6.2 
Switch tested to 14.6.1 b) constructed to IEC 
61058-1 subclause 13.1 and has making/breaking  
action independent of speed of actuation 
Separately approved switch 
and relay 
N
 
14.6.3 
Switch tested to 14.6.1 b) compliant with IEC 
61058-1 subclause 16.2.2 d) and  m) not attaining 
excessive temperatures in use 
Separately approved switch  
and relay 
N
 
14.6.4 
Switch tested to 14.6.1 b) has adequate dielectric 
strength 
Separately approved switch 
and relay 
N
 
14.6.5 
Mains switch controlling mains socket outlets 
additional tests to IEC 61058-1 
Measured surge current 
through,  
- Relay=49A+20A* = 69A total 
- Switch = < 2A. 
*) Surge current value for 
switched outlet, 0.5A = 20A. 
 
The measured surge current 
value is less than rated surge 
current rating of the mains 
switch and relay. OK.
 
P
 
TRF No:  IEC/EN 60065F 
  
Page 
17
 of 
31
 - 
 
 
www.nemko.com
 
Report No. 
72390 
 
 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
 
Socket outlet current marking correct 
“SWITCHED, 100W, 0.5A 
MAX” marked 
P
 
14.7 Safety 
interlocks 
 
 
Safety interlocks to 2.8 of IEC 60950 
No safety interlock 
14.8 
Voltage setting devices 
 
 
Voltage setting device not likely to be changed 
accidentally 
No voltage setting devices 
14.9 Motors 
DC brush-less fan motor 
14.9.1 
Endurance test on motors 
 
 
Motor start test 
 
 
Dielectric strength test 
Only DC supplied 
14.9.2 
Not adversely affected by oil or grease etc. 
The fan is not adversely 
affected by oil, grease or other 
substances 
14.9.3 
Protection against moving parts 
The fan is placed inside the 
unit. No access. 
14.9.4 
Motors with phase-shifting capacitors, three-phase 
motors and series motors meet clause. B.8, B.9 
and B.10 of IEC 60950, Annex B 
 
14.10 Batteries 
 
14.10.1 
Batteries mounted with no risk of accumulation of 
flammable gases 
No batteries 
 
14.10.2 
No possibility of recharging non-rechargeable 
batteries 
 
14.10.3 
Recharging currents and times within 
manufacturers limits 
 
N
 
 
Lithium batteries discharge and reverse currents 
within the manufacturers limits 
 
N
 
14.10.4 
Battery mould stress relief 
 
14.10.5 
Battery drop test 
 
14.11 Optocouplers 
 
N
 
 
Optocouplers comply with Cl. 8 
No optocouplers.
 
N
 
 
Internal and external dimensions to 13.1. or 
alternatively 13.6 (jointed insulation) 
 
TRF No:  IEC/EN 60065F 
  
Page 
18
 of 
31
 - 
 
 
www.nemko.com
 
Report No. 
72390 
 
 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
14.12 
Surge suppression varistors 
 
 
Comply with IEC 61051-2 
No surge suppression varistors 
 
Not connected between mains and accessible 
parts except for earthed parts of permanently 
connected apparatus 
 
N
 
 
Complies with the current pulse, fire hazard and 
thermal stress requirements of 14.12 
 
N
 
 
15 TERMINALS 
15.1.1 
Mains plug, appliance inlet, interconnection 
couplers and mains socket-outlet meet the 
appropriate standard 
Approved appliance inlet and 
mains socket-outlet provided, 
See list of critical components. 
P
 
15.1.2 
Connectors for antenna, earth, audio, video or data: 
P
 
 
No risk of insertion in mains socket-outlets 
Only phono/RCA, Optical, 
Antenna, RS-232C, A-BUS, 
Mini jack, HDMI, USB, DMP 
and S-video terminals used. 
Banana plug type speaker 
terminal also used, but they 
are accepted due to below 
note. 
 
Note:  
Banana plug type speaker 
terminals are blocked in their 
axial holes to prevent use of 
plugs that can make 
permanent contact with a 
mains socket outlet. 
 
No risk of insertion into audio or video: outlets 
marked with the symbol of 5.2 
No sockets indicated with the 
symbol  
15.1.3 
Output terminals of a.c. adaptors or similar devices 
not compatible with household mains socket-
outlets 
The equipment under test is 
not an adaptor. 
15.2 
Provision for protective earthing 
N
 
 
Accessible conductive parts of Class I equipment 
reliably connected to earth terminal, within 
equipment 
Class II apparatus 
N
 
 
Class I supply equipment with non-hazardous live 
output voltage: output circuit not connected to 
earth 
 
N
 
 
Protective earth conductors correctly coloured 
 
N
 
TRF No:  IEC/EN 60065F 
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