GE Voluson 730Expert Service Manual page 170

GE H - K
EALTHCARE RETZTECHNIK
D 105899, R
IRECTION EVISION
5-4-1-4 CRW - CW-Doppler Board (optional)
• Separate Clock Oscillator + Clock generator PRF, FN
• TxDelayMatrix
• Transmitter,
• Receiver Amplifiers (RxAmp),
• Receiver Delay matrix (RxDelayMatrix)
• Analogue: Mixer, Amplifier, Filter (WMF, Anti Aliasing)
• PRF-SampADC16Bit,
5-4-1-5 CPZ - Cover Board
Transfers the analogue transmitting / receiving signals between the following boards:
• CPU
• CPR
• CRW
192 Transmitter-, 128 Receiver channels, 16 CW-Doppler channels - switched by relays at CPZ
5-4-1-6 CPK - Motherboard of GEF-Module
Following boards are direct connected to the CPK:
• CPU - Probe connector Board
• CPR - Beam former Board
• CRW - CW-Doppler Board
• CRS - Signal Processing Board
• CPP - Power Supply Board
• CPM - Motherboard (electrical Signal- and Supply connection between all PC-Plug-In Boards)
5-24
3 DRAFT (A
Section 5-4 - FrontEnd Processor
29, 2008)
PRIL
V ® 730E
OLUSON XPERT
S M
ERVICE
(BT03)
ANUAL