GE LOGIQ 7 - Section 5-4 Block Diagrams and Theory

GE HEALTHCARE
DIRECTION 2286865, REVISION 14 LOGIQ™ 7 SERVICE MANUAL
5-12 Section 5-4 - Block Diagrams and Theory
Section 5-4
Block Diagrams and Theory
5-4-1 Block Diagram (R7.5.x or later, 19 inch LCD model)
Figure 5-36 System Block Diagram (R7.5.x or later)
ProbeCon. ProbeCon.
PCON
SW
SW
6TInterface
EUSC
Inte rface
PSEL
QCON
LNA TGC
PREA2F
Pusler
ASIC
64ch
EU SC I/F & Pulse generator
Driver
Pusler
ASIC
Pusler
ASIC
HVSEL
BTRAPP5AHV
BTRAP
CWDdriver
BTXCW
Driver Driver Driver
Driver
Driver
128ch
EUSC
Inte rface
EUSC
Inte rface
STCW
16bit
A/D
FormDet
LNA TGC
LNA TGC
LNA TGC
LNA TGC
LNA TGC
EUSC
Inter face
Am p
8ch
AD CAAF
Am p AD CAAF
OQX 2
Am p
8ch
AD CAAF
Am p AD CAAF
OQX 2
Test
Signal
8block
Clock
I/F
B¡fld
SU M
I/F
Am p
8ch
AD CAAF
Am p AD CAAF
OQX 2
EUSC
Inter face
DDBF64
TG C Control
Test Siganl
Clock
Distributer
M aster
Clock
(160MHz)
TI-DSP
PC I I/F
CHACOM I /F
TIDS P I/F
ADI DSP I/F
EUSC I/F
DDR
SDRAM
CHACOM
CHACO M
FPGA
SPII/F
LinkPort
LinkPort &EMIF
MID BUS(PCI)
D oppler A udio
PC I-PCI Bridge
Intel 21152
PC I Cable to BEP
SDRAM
SH 4-PC I Bridge
SH BUS
RO M
SH4
EUSC I/F
Safety
6T Probe
HV C TL
4D Box
PS
Observation
SDRAM
SDRA M
SDRAMSDRA M
EUSC
Sound Mixer
SSR SSR
ACOutle
t
B/ WPrin
ter
ATXPS
SW
comtrol
Mic
PC2IP3
DGVIC- A
DGPCIO
RS232C
Sound
Braster
IIC,+5V,+12V
Patient
I/O
VGA
VGA
UPSBAT.
HDD
DVD
+5VStandby
DVI
4DDriver
4DCon.
FootSW
Touch
Panel
LCD
CPU&I/F USBHUB
MainSW
IDE
Ethernet
HDD
Comp.B/ Wout
Comp.Colorout
S- VIDEOout
VGAout
OPPANEL
REARPANEL
LCD
MONITOR
S- VIDEOin
Falcon
HV
LV
Shutter
Control
B/ WCamera
ColorCamera
AudioOut
Monitor
4DBox
MDBRG2S
MBECOMP3-F-LCD
DAC
Main
Memory
PCI
Grahpic
USB
AGP
Grahpic
DVIConnect or
Monitor
SHV
6TTemp
AudioIn
Ethernet
VCR1
VCR2
SERVICE
InSite
PCI
AGP
FRONT
CONN2
PCSwitch
BREAKER
7.5A/200 V
15A/ 100V
IN-RUSH
LIMIT
AC/DC
INLETPCB
BREAKER
4A/20 0V
2A/10 0V
N
F
N
F
SSRPCB
FUSE
12A
ACInpu
t
ADI
DS P
AD I
DSP
PROMP equivalentfunct ion
SDRAM
ProbeCon. ProbeCon.
PCON
SW
USB
DEVICE
BAY
B/ W
PRT
Ext.Mic.
USB
RESET
RESET
AC100-120
V
AC220-240
V
AC100-120V
AC220-240V
AC100-
120V
HDMI
Connector
PWRSUPPLY
DC48V
PoweredUSB
Connecto r
LR