Overview; Purpose Of Overview; General Information; System Features - GE LOGIQ A3 Basic Service Manual

GE H
EALTHCARE
D 5213326-100, R
IRECTION
Chapter 5Components and Functions
Section 5-1Overview
5-1-1

Purpose of Overview

This chapter explains LOGIQ™ A3's system concepts, component arrangement, and subsystem
function. It also describes the Power Distribution System (PDS) and probes.
Table 5-1
S.No
5-1-2

General Information

• LOGIQ™ A3 is a phased and linear array ultrasound imaging scanner. The system can be used for:
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• Signal flow travels from the Probe Connector Panel to the Front End, to the Mid Processors and
Back-End Processor, and finally to the monitor and peripherals.
5-1-3

System Features

The key design goals of this system are:
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3
EVISION
Table Of Contents for this chapter
1

Overview

2
Block Diagrams and Theory
3
Front End
4
Back End Module
5
Power Supply(LV/HVPS)
6
Rear Panel Assembly
7
Keyboard Assembly
8
LCD
9
Circuit Boards Descriptions
2D Black-and-White imaging
M-Mode Black-and-White imaging
Different combinations of the above modes
High Image Quality
Increased User Productivity
Multiple Clinical Applications
High Mobility
Description
Chapter 5
LOGIQ™ A3 S M
ERVICE ANUAL
Page Number
5-1
5-3
5-4
5-6
5-8
5-9
5-10
5-11
5-12
5-1