Sony BL55-RU Bedienungsanleitung Seite 43

Receiving power supplied from sources other than the controller
Scale
+5 V (power supply)
0 V (power supply)
When receiving power from sources other than the controller, the controller power supply ground and the
power supply ground of the device supplying power have the same potential.
. To satisfy FCC and EN, wrap the ferrite filter TFC-16816 manufactured by KITAGAWA Industries Co.,
LTD. one turn around the power supply (5 V, ground) cable of the A section.
. The system will not be compliant with EN61000-6-2 if the power supply line exceeds 10 m.
Devise and implement measures to prevent surges.
BL55-RU
FG
Fig. 5-4
Controller
Power supply ground
Power supply (5 V)
A
Power supply ground
FG
5-3
(E)