3
SAFETY & PRECAUTIONS
4. Leakage current test
Confirm specified or lower leakage current between B(earth
ground, power cord plug prongs) and externally exposed accessi-
ble parts (RF terminals, antenna terminals, 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 Cur-
rent(
i
)
Clearance Distance(d),(d’)
100V
Japan
1k
Ω
i
<
1 mArms
Exposed accessible parts
110 to 130V
USA &Canada
15kmF
1k
Ω
i
<
0.5mArms
Exposed accessible parts
110 to 130V
200 to 240V
Europe
Australia
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
All manuals and user guides at all-guides.com
Summary of Contents for DVST7C3
Page 9: ...10 CIRCUIT INFORMATION 2 POWER CIRCUIT DIAGRAM All manuals and user guides at all guides com ...
Page 12: ...13 CIRCUIT INFORMATION 4 SYSCON CIRCUIT DIAGRAM All manuals and user guides at all guides com ...
Page 20: ...21 CIRCUIT INFORMATION 9 PIF CIRCUIT DIAGRAM All manuals and user guides at all guides com ...
Page 22: ...24 DISASSEMBLY 1 PACKING ASS Y All manuals and user guides at all guides com ...
Page 23: ...26 DVST7L3 SERIES All manuals and user guides at all guides com ...
