GE LOGIQ P6

GE HEALTHCARE
DIRECTION 5245279, REVISION 3 LOGIQ™ P6/P6 PRO SERVICE MANUAL
Section 5-1 - Overview 5 - 13
Section 5-4
Top Console
5-4-1 Keyboard
LOGIQ™ P6/P6 Pro Keyboard assy consists of 2 sub assys, one is main keyboard assy and the other
is sub keyboard assy.
• Main keyboard Assy: has an Alpha Numeric keys, Trackball, Encoders, TGC controller, and other
US dedicated keys and lighting components.
• Sub keyboard Assy: havs five encoders with push function, 4 arrow keys and power On/Off key.
Figure 5-10 Keyboard Block Diagram
USB
Microcontroller
MICOM
CPLD
A/N Key
Matrix
Mode Key
Encoders
TGC Slide
Lighting LED
RAM
(32K)
EEPROM
(32K)
TrackBall
Main Keyboard
USB
POWER
Encoders
Sub keyboard
POWER
Button
4 Arrow
Keys
USB
Microcontroller
MICOM
CPLD
A/N Key
Matrix
Mode Key
Encoders
TGC Slide
Lighting LED
RAM
(32K)
EEPROM
(32K)
TrackBall
Main Keyboard
USBUSB
POWERPOWER
Encoders
Sub keyboard
POWER
Button
4 Arrow
Keys
Encoders
Sub keyboard
POWER
Button
4 Arrow
Keys