GE Voluson i BT06 - Section 5-4 Back End Processor

GE VOLUSON i / VOLUSON e
D
IRECTION KTI106052, REVISION 10 SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5-21
Section 5-4
Back End Processor
5-4-1 Introduction
The Back End Processor (BEP) supports the operation of the Voluson i / Voluson e ultrasound unit and
is the main controller for the system.
The various components that comprise the Voluson i / Voluson e BEP are described in the following
sections:
• ETX SBC Central Processing Unit (CPU) on page 5-22.
• ETX Base Board on page 5-22.
• Bluetooth Module and Antenna on page 5-23.
• Hard Disk on page 5-24.
• 15" LCD Monitor on page 5-27
Figure 5-5 Voluson i / Voluson e Back End Processor - 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)
ControlControl
RBF (2)
32 x (Tx+Rx)
ETX
SBC
Pentium M
1.4GHz
HV-Supply
LV-Supply Frontend
LV-Supply Backend
Battery
RPC
Controller & Monitoring
Motor
Power
Amplifier
8x
BFIC
2
nd
Monitor
HDD (80GB)
SupplySupply
AC Adapter
Interface for
Docking Station ..
PMC - Power
Management
Controller
SMBus
+ Charger
System Supply
Tx-MUX
192 to 64
Buffer
DC
Source-
Selector
SMBus
Bottom Assembly
Motor
Controller
5%,
PCI
PCMCIA
LAN 100 MBit
VGA
2x USB2.0