
Full Digital Color Doppler Ultrasonic Diagnostic Instrument (Vet) User’s Manual V1.00
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Appendix A System Block Diagram
Probe
socket
High-voltage switch
Probe ID identify driver circuit
A/D converter
Beam-forming circuit
Black and
white
signal
processing
DSC color
Keyboard
High-voltage pulse generating circuit
Pulse generation and driver circuit
System
DC
power
module
Adapter
AC IN
High-voltage isolation
Pulsed
Doppler
signal
processing
Color
flow
signal
processing
Microcomputer
control part
Display