7-1-3 Internal Block Diagram
◆
Internal Block Diagram
Smoothing
Circuit
Rectified Circuit
Line Filter
Power IN
(230V)
Samsung Electronics
Noise
Converter
Removal
(SNUBBER)
Power TR
Control Circuit
Voltage
Detection
Circuit
FLT Driving
Circuit
3.3V Rectified
Smoothing Circuit
5V Rectified
Smoothing Circuit
8V Rectified
Smoothing Circuit
-8V Rectified
Smoothing Circuit
Fig. 7-10
Circuit Operating Descriptions
3.3V Rectified
VoltageCircuit
O
5V Rectified
U
VoltageCircuit (x2)
Motor 8V
U
1 Port
8V Rectified
VoltageCircuit
-8V Rectified
VoltageCircuit
T
P
T
7-5