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- IEC 60065, 6th edition : 1998 - 

- Page 2 of 13 -

 
 

 

 

 

Order No.

 50378

 

 

 

⎯

 

The apparatus is found to be in accordance with the requirements in IEC 60065:1998 and EN 60065:1998 with the 
following remarks. 

 

 

This appendix test report, 50378 is covering the added variant models, “DVD 37/230” and “DVD 47/230”. 

Added variant models, “DVD 37/230“ and “DVD 47/230“ are quite similar to earlier tested and certified model, 
“DVD 27/230” (same type power supply), except for as follows, 
- added the “HDMI OUT” terminal and relate secondary circuitry for “DVD 47/230“ 
- added the “Appliance Inlet” and “6CH AUDIO OUT” terminal with relate circuitry for “DVD 37/230“ and “DVD 47/230“ 
- Power consumption marking for “DVD 37/230“ and “DVD 47/230“ models due to changed secondary circuitry. 

This appendix test report is also covering the type name changed transformer and line filter for easy control as follows.
- Type name changed from “CLT9Z018ZE” to “CLT9Z021ZE“ for T901 transformer of “Dong Heung”. 
- Type name changed from “CLT9Z060Z” to “CLZ9Z060Y“ for LF91 line filter of “Kwang Sung”. 
- Type name changed from “CLT9Z060Z” to “CLZ9Z060Z“ for LF91 line filter of “Dong Heung”. 
The type name changed transformer and line filter are equal to the previous transformer and line filter type in safety   
point of view, no additional tests is necessary. 

All tests described in thus report were conducted with “DVD 47/230“ model representative model for severe test. 

This appendix test report 50378, must always be presented together with the main test report 48750. 

 

 

Clause Information/Remarks 

Comments 

15 and 16 

This test report does not cover the mains cord set.

Must be supplied with an approved cord set 
suitable for the countries where the equipment will 
be sold. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

 

- IEC 60065, 6th edition : 1998 - 

- Page 3 of 13 -

 
 

 

 

 

Order No.

 50378

 

 
 

 

 

Copy of the markings :

 

 
 
 

 

 
 

 

 
 

 
 

 

 

 

Comprehensible and easily 
discernible  

On front, top and rear of the enclosure 

 

Permanent durability against water 
and petroleum spirit   

Tested with water / spirit 

5.1 

Identification, maker, model      

 

 

Class II symbol   

 

AC-symbol ( 

~

 ) and 230V 

Rated supply voltage and symbol    

 

Rated mains frequency 

 

50Hz 

 

Rated current or power consumption

13W

 

 

- IEC 60065, 6th edition : 1998 - 

- Page 4 of 13 -

 
 

 

 

 

Order No.

 50378

 

 
 

7.1  

Standby mode, 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

Measured at DVD play mode,   

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

Operating conditions: 

DVD player operating mode.

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 U 

= 

 V, I 

= 

 A, P 

= 

W, 

Pout = 

⎯   

W 

 

 

 

Loudspeaker system(s) 

 

No loudspeaker system(s)

 

Marking of loudspeaker terminals 

⎯

 

 

 

- IEC 60065, 6th edition : 1998 - 

- Page 5 of 13 -

 
 

 

 

 

Order No.

 50378

 

 
 

HEATING  

 

Δt =    ( R2 - R1)        x (234,5 + t1) - (t2 - t1) 
                              R1 

t1 =   

24,6 °C 

24,6 °C

 

 

t2 =   

24,2 °C 

23,6 °C

 

 

Test voltage   

207 V 

254,4 V

 

 

Winding 

R1/

Ω R2/Ω 

Δt measured 

Δt allowed 

Insulation 
class 

Transformer, T901 winding 

- - - 70 Class 

A 

(See table below) 

 

 

 

 

 

 

 

 

 

 

 

Other measured parts 

Δt measured 
at 207,0V 

Δt measured 
at 254,4V 

Δt allowed *) 

DVD Spindle motor case 

12,1 

12,3 

- 

Diode, D904 body 

14,1 

14,4 

- 

E. Capacitor, C903 body 

11,9 

12,5 

- 

Q901 body 

21,5 

25,6 

- 

Line filter, LF91 coil 

12,6 

12,7 

70 

PWB near D904 

14,2 

14,6 

85 

PWB near Q901 

22,6 

26,0 

85 

Transformer, T901 coil 

27,5 

28,6 

70 

Transformer, T901 core 

23,8 

24,9 

70 

PWB near D920 

28,4 

29,4 

85 

Appliance inlet body 

7,7 

8,1 

60 

Top enclosure above SMPS power 

4,7 

5,2 

40 

 

 

 

 

 

 

 

 

Comments  

 

 

No other parts were observed to create any hazard due to temperature rise.   

 

*) Temperature rise limits for Singapore is 10K less. Comply 

 

**) Tested in a test box under blocked opening condition of the apparatus.