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- Page 39 of 45 - 

 

 

 

 

 Report 

No. 

98503 

 
 

*), C561, S-c;  
Normal operated. Input current stabilised at 1,80A.  
R999 damaged. No hazard. (Tested time; 10 min)  

N/A N/A 

**), C561, S-c;  
Normal operated. Input current stabilised at 1,69A.R999 damaged.   
No hazard. (Tested time; 10 min) 

N/A N/A 

*), D703 (A to C), S-c;  
Normal operated. Input current stabilised at 1,80A. R998 damaged.   
No hazard. (Tested time; 10 min) 

N/A N/A 

*), C763, S-c;  
Normal operated. Input current stabilised at 1,80A. R996 damaged.   
No hazard. (Tested time; 30 min) 

N/A N/A 

*), D704 (A to C), S-c;  
Normal operated. Input current stabilised at 1,90A. R998 damaged.   
No hazard. (Tested time; 30 min) 

N/A N/A 

*), C112, S-c;  
Sub transformer thermal fuse opened after 9 min.   
Dielectric strength test OK. No hazard. (Tested time; 9 min)  

Sub transf. 

102,8 

Sub transf.

150 

*), D110 (A to C), S-c;  
Sub transformer thermal fuse opened after 10 min.   
Dielectric strength test OK. No hazard. (Tested time; 10 min) 

Sub transf. 

105 

Sub transf.

150 

*), Q319 (C to E), S-c;  
Unit shut down immediately, except front display.  
Input current stabilised at 0,25A. Q321, Q317 damaged. F603, F604 opened. 
No hazard. (Tested time; 10 min) 

N/A N/A 

*), Q319 (C to B), S-c;  
Unit shut down immediately. Input current stabilised at 0,01A. 
Q321, Q319, Q317 damaged.  R347 damaged. 
No hazard. (Tested time; 10 min) 

N/A N/A 

**), Q321 (C to E), S-c;  
Unit shut down immediately. Input current stabilised at 0,01A. 
Q321 damaged. F603, F604 opened. No hazard. (Tested time; 10 min) 

N/A N/A 

**), Q321 (C to B), S-c;  
Unit shut down after 2 sec. Input current stabilised at 0,01A. 
Q319, Q317, R347 damaged. F603, F604 opened. 
No hazard. (Tested time; 10 min) 

N/A N/A 

**), C307, S-c;  
Left speaker output voltage dropped (at 2,34V) immediately. 
Input current stabilised at 1,08A. Q319, R351 damaged.  
No hazard. (Tested time; 30 min) 

N/A N/A 

*)  Tested voltage 253V               **)  Tested voltage 198V

F No = Fault Number, S-c = Short-circuit, Dis = Disconnection, O-I = Over Loaded

 

 

- Page 40 of 45 - 

 

 

 

 

 Report 

No. 

98503 

 
 

*), C309, S-c;  
Left speaker output signal off immediately. 
Input current stabilised at 1,03A. R353 damaged. 
No hazard. (Tested time; 3.0 min) 

N/A N/A 

*), Right speaker, S-c;  
Right speaker output signal off immediately. 
Input current stabilised at 1,15A. Q321, Q322 damaged.   
No hazard. (Tested time; 30 min) 

N/A N/A 

*), Ventilation opening (Blocked);  
Unit shut down after 8 min. Input current stabilised at 0,008A.  
No component damaged. Dielectric strength test O.K.  
No hazard. (Tested time: 16 min) 

N/A N/A 

*), Pmax. Operating (Maximum non-clipped output signal);  
 
1st.  
Winding of main transformer heated up to 159K and thermal fuse opened 
after 31 min. Input current stabilised at 0,008A.  Dielectric strength test O.K. 
No hazard. (Tested time: 31 min)  
 
2nd.  
Winding of main transformer heated up to 161K and thermal fuse opened 
after 10 min. Input current stabilised at 0,008A. Dielectric strength test O.K. 
No hazard. (Tested time: 10 min) 
 
3rd.  
Winding of main transformer heated up to 149K and thermal fuse opened 
after 10 min. Input current stabilised at 0,008A. Dielectric strength test O.K. 
No hazard. (Tested time: 10 min) 

 
 
 

Main transf. 

See #) below  

 
 
 

Main transf. 

See #) below 

 
 
 

Main transf. 

149 

 
 
 

Main transf.

150 

 
 
 

Main transf.

150 

 
 
 

Main transf.

150 

 

 

 

*)  Tested voltage 253V               **)  Tested voltage 198V

#) The temperature rise of the main transformer was measured to > 150K of allowable limit, but 
transformer passed the testes described in sub clause 11.2.5 (tests repeated three times). 

F No = Fault Number, S-c = Short-circuit, Dis = Disconnection, O-I = Over Loaded

 

 

 

- Page 41 of 45 - 

 

 

 

 

 Report 

No. 

98503 

Mains plug/cord 
(For CENELEC) 

KENIC  
ELECTRIC. 

KE-25 
H03VVH2-F 

10-16A/250V 
6A/250V 

IEC60884-1 VDE 

alt. 

VOLEX (ASIA) 
PTE. 

M3204 
H03VVH2-F 

10-16A/250V 
6A/250V 

IEC60884-1 VDE 

alt. 

HWAJIN KDK 

KKP-4819C 
H03VVH2-F 

10-16A/250V 
6A/250V 

IEC60884-1 VDE 

Mains plug / cord  
(For Korea) 

See “Summary of testing” 

Mains plug/cord 
(For UK and 
Singapore) 

KENIC 
ELECTRIC 

KE-108 
H03VVH2-F, or
H05VVH2-F 

13A/250V 
6A/250V 

BS1363 
SS145 

BSI 
PSB 

Mains plug/cord 
(For UK) 

PHINO  
ELECTRIC 

PHP-307F 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

alt. VOLEX 

(ASIA) 

PTE. 

MP5004A 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

alt. VOLEX 

(ASIA) 

PTE. 

MP5005 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

alt. WINBO 

INDUSTRIES 

MS 323N 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

alt. 

LUEN TAI (IP’S) 
KENIC ELECT. 

9518 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

alt. 

WELL SHIN EN
TERPRISE. 

WS-012A 
H03VVH2-F 

13A/250V 
6A/250V  

BS1363 
BS6500 

BSI 

Relay across 
the cap (C108) 
alt. 
alt. 
alt. 

Du San Industrial. 
Netron Tech. 
Sam Wha Cap. 
Murata Mfg. 
Jyh Chung Elect. 

NU 
AA 
SC 
KH 
JY 

0.0047uF/250V, 
X1. 

IEC

60384-14,  

2

nd

 ed. 

FIMKO 
FIMKO 
FIMKO 
FIMKO 
FIMKO 

Mains switch  
across the cap  
(C123) 
alt. 
alt. 
alt. 

Du San Industrial. 
Netron Tech. 
Sam Wha Cap. 
Murata Mfg. 
Jyh Chung Elect. 

NU 
AA 
SC 
KH 
JY 

0.00047uF/250V,
X1. 

IEC

60384-14, 

2

nd

 

ed. 

FIMKO 
FIMKO 
FIMKO 
FIMKO 
FIMKO 

*) Marks listed under “Marks of conformity granted” indicates that Nemko has verified certifications respectively

1.) Tested as part of the Apparatus according to IEC 60065, 7.Edition 

 

 

- Page 42 of 45 - 

 

 

 

 

 Report 

No. 

98503 

 
 

X-cap. (C109) 
alt. 
alt. 
alt. 
alt. 

Yuchang Elect. 
Pilkor Electronics. 
Pilkor Electronics. 
Okaya Electric  
Ultra Tech Xiphi. 

WBU1942 
PCX2 335M 
PCX2 335 
RE104 
HQX 

0.10uF, 275V 
X2 

IEC60384-14, 
2nd ed. 

FIMKO 
FIMKO 
SEMKO 
FIMKO 
FIMKO 

Main 
transformer 
 
Bobbin Material 
 
Thermal fuse 

Seoul Electronics 
& Telecom Co  
 
WINTECH Poly.

 

 

NEC Schott  Co.

 

KLT5V048ZE 
CLT5V048ZE 
 
CN9030 
 
SF169E-1 

Class B 
 
 

PET, V-0, 155

°C

 
10A/250V, 172

°

C

IEC60065  
clause 14.3 
 
UL94 
 
IEC60691 

1.) 
 

 

UL, E213445 
 
VDE 

Sub transformer  
(T102)  
 
Bobbin Material 
alt.  
alt.  
 
Thermal fuse 

Seoul Electronics 
& Telecom Co  
 
EI DUPONT. 
WINTECH Poly. 
Samyang Co Ltd. 
 
Anzen Dangu Co 

KLT5J033YE / 
CLT5J033YE 
 
FR530  
CN9030 
2550GN30 
 
K11 

Class E 
 
 

PET, V-0, 155°C
PET, V-0, 155°C
PET, V-0, 140°C

 

1A/250V, 115 

°C

IEC60065 
clause 14.3 
 
UL94 
UL94 
UL94 
 
IEC60691 

1.) 
 
 
UL, E69578 
UL, E2131445 
UL, E121254 
 
VDE 

Socket-outlet 
(OL11) alt. 

Dae Ryung Elect. 
Dongbo Industri. 

A3-04-D007 
A304D007 

2.5A/250V ~ 
2.5A/250V ~ 

IEC60884-1 
IEC60884-1 

NEMKO 
NEMKO  

Mains fuse 
(F101) 
alt. 
alt. 

Orisel  
Littelfuse 
SUN Elect. 
Walter Elect. 

50T 
218 

06.3

 

5T 
TSD 

T6.3A L 250V 

IEC60127 

VDE 
VDE 
VDE 
VDE 

Outlet fuse 
(F102) 
alt. 
alt. 

Littelfuse B.V 
Bel Fuse 
Save Fusetech 
Wickmann-Werk. 

0663 
MRT 
SR-5 
TR5 382 

T2.5A 250V 

IEC60127 

VDE 
VDE 
VDE 
VDE 

Sec. fuse 
(F603, F604) 

Littelfuse. 218 

008

 

T8A L 250V 

IEC60127 

VDE 

*) Marks listed under “Marks of conformity granted” indicates that Nemko has verified certifications respectively

1.) Tested as part of the Apparatus according to IEC 60065, 7.Edition