GE Vivid P3 Service Manual page 151

GE H
EALTHCARE
D 55344303-100, R
IRECTION
5-2-4 CWD
• CWD: Continue wave doppler board
• DEM: Demodulator
• HPF: High pass filter
• LPF: Low pass filter
5-2-4-1 Description
This diagram describes VIVID P3 CWD board, it resides under RX64 board.
The main function:
• Generate continue wave form image data.
PROPRIETARY TO GE
3
EVISION
Figure 5-11 CWD Block Diagram
Chapter 5 Components and Functions (Theory)
V P3 S M
IVID ERVICE ANUAL
5-15