GE Voluson i BT06, Руководство по обслуживанию

Страница: 250 / 516

GE V
OLUSON
i / V
OLUSON
e
D
IRECTION
KTI106052, R
EVISION
10 S
ERVICE
M
ANUAL
5-18 Section 5-3 - Front End Processor
Section 5-3
Front End Processor
5-3-1 General Information
The Voluson i / Voluson e Front End (see diagram in Figure 5-4 , above) can be divided into two
subsystems:
1.) MID PROCESSOR SUBSYSTEM which includes:
-
RBI Board
(Radio Frequency and tissue processing)
For detailed description, see: Section 5-3-2 on page 5-19 .
2.) FRONT END SUBSYSTEM which includes:
-
RBF Board(s)
(each board includes a 32-channel digital Beamformer)
For a detailed description, see Section 5-3-3 on page 5-19 .
-
RPM (Probe & MUX) Board
(includes HVMUX)
For a detailed description, see Section 5-3-4 on page 5-20 .
Figure 5-4 Front End - Block diagram
Front End
GPM (RPM)
Back End
Baseboard
GPP (RPS)
SMBus
Rx-MUX
192 to 64
Probe
Connector
192 El.
RBF (1)
32 x (Tx+Rx)
RBI
RBF (2)
32 x (Tx+Rx)
ETX
SBC
Pentium M
1.4GHz
PCI
Control Control
HV-Supply
LV-Supply Frontend
LV-Supply Backend
Battery
RPC
Controller & Monitoring
Motor
Power
Amplifier
8x
BFIC
2
nd
Monitor
HDD
(80GB)
Supply Supply
Interface for
Docking Station ..
2x USB2.0
PMC - Power
Management
Controller
SMB
us
+ Charger
Motor
Controller
System Supply
Tx-MUX
192 to 64
Buffer
DC
Source-
Selector
SMB
us
Bottom Assembly
15‘‘ LCD +
Microphone
VGA
LAN 100 MBit
PCMCIA
AC Adapter
Microphone not
available with
SW 8.1.2 and higher