Daewoo DV3K653NZ-T, Service Manual

Page: 4 / 71

3
SAFETY&PRECAUTIONS
4. Leakage current test
Confirm specified or lower leakage current between
B(earth ground, power cord plug prongs) and externally
exposed accessible parts (RF terminals, antenna termi-
nals, video and audio input output terminals, microphone
jacks, earphone jacks, etc.)
Measuring method:(Power ON) Insert load Z between
B(earth ground, power cord plug prongs) and exposed
accessible parts. Use on AC voltmeter to measure across both terminals of load Z. See figure2 and
following table.
Leakage current ratings for selected are as
AC Line Voltage Region Load Z Leakage Current(
i
) Clearance Distance(d),(d’)
100V Japan
1k
Ω
i
*
1mArms
Exposed accessible parts
110 to 130V
USA &Can-
ada
15k
µ
F
1k
Ω
i
*
0.5mArms Exposed accessible parts
110 to 130V
200 to 240V
Europe
Australia
Latin America
2k
Ω
i
*
0.7mA peak
i
*
2mAdc
Antenna earth terminals
50k
Ω
i
*
0.7mA peak
i
*
1mAdc
Other terminals
This table is unofficial and for reference only. Be sure to confirm the precise values
for your particular country and locality.
NOTE