AVR 370 - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 12

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Page 4 of 61 
Report No.: 215445 
 
TRF No. IEC60065K 
List of Attachments (including a total number of pages in each attachment):  
 
Attachment 1: Schematic Diagram / PCB layout  (3 pages) 
Attachment 2: Winding Information  (10 pages) 
Attachment 3: Photos (4 pages) 
Attachment 4: European group differences (15 pages) 
Attachment 5: National deviations for Singapore (5 pages) 
Attachment 6: National deviations for China (6th ed
 
*) (1 page) 
 
*) The last modified date indicates the last time the standard reference / attachment for this standard  
was modified. The last modified date is the information was imported into the online CB Bulletin from  
the previous version. 
 
Summary of testing: 
Instructions 
(Clause 5.4)  
Instructions / users manual is in English and 
Chinese.  
The information shall be given in a language  
acceptable to the country where the apparatus in  
intended to be sold. 
Input / Temperature rise measurements 
(Clause 7.1) 
 
Fault conditions 
(Clause 11) 
The apparatus has two modes in supplying voltage 
from TF95, TF96 transformer for amplifier circuit. The 
one is “HIGH mode” of 53 V, and the other is “LOW 
mode” of 27 V, which is controlled by the IC10 sensor
IC on MAIN heat-sink. The apparatus mode is always
be started from “HIGH mode” first, and then changed 
to “LOW mode” electrically by operation of the IC10 
sensor IC when temperature of the MAIN heat-sink is
exceeding 65°C. Therefore, the measured temp. data
in clause 7 and 11 at “HIGH mode” is monitored 
highest values of temperature rise without thermal 
stabilization before changing “LOW mode”.  
Plug / External flexible cords 
(Clause 15 and 16) 
This test report does not cover the mains cord set 
except for listed type in list of critical components. 
Must be supplied with an approved cord set  
suitable for the countries where the requirement  
will be sold. 
Tests performed (name of test and test clause):
5  Marking and instructions 
7  Heating under normal operating conditions 
8  Constructional requirements with regard to the 
 
protection against electric shock 
9  Electric shock hazard under normal operating 
 conditions 
10 Insulation requirements 
11 Fault conditions 
12 Mechanical strength 
13  Clearances and creepage distances 
14 Components 
17 Electrical connections and mechanical fixings 
19.  Stability and mechanical hazards 
 
Testing location: 
Refer to page 3. 
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