GE HEALTHCARE - KRETZTECHNIK VOLUSON® 730EXPERT (BT03)
D
IRECTION 105899, REVISION 3 DRAFT (APRIL 29, 2008) SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5-27
Section 5-5
BackEnd Processor
Figure 5-14 BackEnd Processor - Block diagram
CPM
PC-Motherboard
CPP CPM
CPE
-Backplane-Card
Multiplexer+Amp for PC-Sound<>DopplerAudio
Feedthrough f. Power, Stdby, etc.
ConsoleCPNAux_Supply
Monitor
Harddisk
5V,12V
Data
Additional CPE-Connectors:
- Lamp, - ECG, - RS232-3
- Remote B/W Printer
- Audio VTR OUT, ...VTR IN
Sound IN
LineOut
eg. for Sonoview-
Sound Records
UI-Disp-
1
PC-Keyboard,
Trackball
CKV
-Video-Card
DMA-Controller f. HighSpeed DataTransfer into
Slot-CPU-Mem.
Video-Converter TMDS-VGA,RGB-VHS, etc
VGA1 VGA2 S-VHS2 VHS1 O
VHS-IN
VHS2 O
S-VHS-IN
RGB S-VHS1
PC-Keyboard,
Trackball
VGA-Signal to V730EXPERT-
Touchscreen. (Signal is in fact
analog, but is re-sampled and
digitalized in Touchscreen.)
Cable does not exist at V730PRO
GEU-User-Interface-
Module
PowerSupply-Cable 5V,12V
USB-Cable
GEM-
ECG+Diskdrive-Module:
External Diskdrives
ECG-Module
CPN
-MainPowerSupply-Module
CPY
Powerswitch-
Plugboard
CCF
Powersupply-
Primaryboard
CPH
Trafo
FootSwitch
StdbySwitch
(User Power
ON/OFF)
KVN
(59VDC,
Power-OFF-Signals)
US-Data
KVS
FlatCable10pol
Ser.Comm to UI
Matrox or Bayview Graphic
for GEU (separate PCB)
SBC-
Single Board Computer
Components:Network, USB, Sound
MajorTasks:
SystemControl
3D-Rendering
ImageProcessing (CRI, StrainImage,etc)
RS232
USB
PS2
LINE OUT
CPP
Powersupply-
Secondaryboard
Powersupply:
DC-DC-Converter:
59VDC to:
+3.3V,+-5V,+12V,+-15V,
+FAN(17...24VDC)
+-TX_POW(+-90V)
Motor-SIN-COS-PowAmp
TMDS
TMDS
cable
(SBC to CKV)
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