GE LOGIQ E9 Service Manual

GE
D
IRECTION 5535208-100, REV. 2 LOGIQ E9 SERVICE MANUAL
5 - 10 Section 5-2 - LOGIQ E9 description
5-2-7 Signal flow overview
Weak ultrasound echoes from body structures and blood cells are received by the probes and routed
via the Relay board and the XD bus to the RX board. The RX board amplifies these signals. Then the
signals are routed to the DRX board(s) where the signals are A/D converted. The digital signals are then
further processed on the DRX boards.
Figure 5-5 LOGIQ E9 Signal Flow
- GFI Configuration
192
GRLY
128
192
CW
Option
TGC
T/R
192
R
e
l
a
y
s
192
192
192
GRX 128
GRX 64
Frontplane
GTX
64 Ch
GTX 64 Ch
GTX 64 Ch
GDIF
David
1
David
2
Pulser
David
3
Pulser
...
David
0
DRX
64 Ch
DRX 64
DRX 64
Nathan
0
GDIF
Nathan
1
Nathan
2
A/D
Nathan
3
A/D
...
BEP
GFI
T_sigATGC
FDEM SDEM
Backplane

GE LOGIQ E9 Specifications

General

Type	Ultrasound System
3D/4D Imaging	Yes
Transducer Ports	4 active ports
Connectivity	DICOM, USB, Ethernet
Applications	Abdominal, Vascular, Musculoskeletal, Small Parts, Urology, Pediatric, Cardiac, Obstetrics/Gynecology
Transducers	Linear, Convex, Phased Array, Volume
Doppler Modes	Color Doppler, Power Doppler, Pulsed Wave Doppler, Continuous Wave Doppler
Elastography	Yes
Advanced Features	B-Flow, Volume Navigation
Portability	Cart-based system
Display	19-inch high-resolution LCD monitor