GE LOGIQ 5 Service Manual

GE MEDICAL SYSTEMS
DIRECTION 2300000, REVISION 1 LOGIQ™ 5 SERVICE MANUAL
5 - 16 Section 5-6 - Top Console
Section 5-6
Top Console
The Top Console includes a On/off switch, a keyboard, different controls for manipulating the picture
quality, controls for use in Measure & Analyze (M&A), and loudspeakers for stereo sound output (used
during Doppler scanning, inside the CRT monitor cover).
5-6-1 KEYBOARD
Keyboard assy provide all of operator interface for scan.Keyabord assy consist of several pieces of main
function assembly.
• HUB Assy : The HUB assy have usb interface for upstream usb port which comes from BEP. HUB
assy also have alpha numeric key interface and control functions and usb hub. So usb trakcball and
the usb of main assy and additional 2 usb ports in rear panel are connected to
• MAIN Assy : Main assy have usb micom for interface between main assy and usb hub assy. All of
function key and encoders interface and controls are done by additional control on chip
microcomputer
Figure 5-14 Keyboard
A/N Key Assy
USB
MICOM
With HUB
A/N Matrix
Interface
USB HUB
Down #1
Down #2
Down #3
Down #4
USB
TrackBall
USB
MICOM
Keyboard
Control
MICOM
RAM
USB I/F
USB I/F
USB I/F
USB I/F
USB from BEP
USB#1, #2 From
Rear Panel
RS232
Function Key Arrys
Encoders
TGC Slide POT
LEDs for Key
backlight
Foot Switch I/F

GE LOGIQ 5 Specifications

General

Brand	GE
Model	LOGIQ 5
Category	Medical Equipment
Language	English