GE LOGIQ P6 Service Manual page 144

GE H
EALTHCARE
D 5245279, R
IRECTION EVISION
5-4-1-1 KEYBOARD Signal I/O
Main keyboard assy have two main external I/O connectors. One is for USB connection to scan system
for main control signal interface, the other is for 5V power supply and momentary switch of scan system
with hard drive operation indicator.
USB
Figure 5-11 Main Keyboardand Sub Keyboardconnection to system
Pin Nember
5 - 14
3
Table 5-1 CON1 Connector Signal I/O
Pin Name
1 HDD-
2 HDD+
3 Mementary S/W
4 GND
10 GND
11 GND
12 GND
13 KBD PWR
14 KBD PWR
Section 5-1 - Overview
(a)Sub keyboard
(b)Main Keyboard
SYSCONML > BP128(Backplane) > Main Keyboard> Sub Keyboard
SYSCONML > BP128(Backplane) > Main Keyboard> Sub Keyboard
SYSCONML > BP128(Backplane) > Main Keyboard> Sub Keyboard
APS II> BP128(Backplane) > Mani Keyboard > Sub Keyboard
APS II> BP128(Backplane) > Main Keyboard> Sub Keyboard
LOGIQ™ P6/P6 P S
RO
CON1
Signal Path
M
ERVICE ANUAL