GE HEALTHCARE
DIRECTION 2286865, REVISION 14 LOGIQ™ 7 SERVICE MANUAL
5-22 Section 5-4 - Block Diagrams and Theory
5-4-4 CPU/Back End Processor (For BT06-2 or later) (cont’d)
The Back End Processor grabs the data from the Image Port, stores it in a memory, performs scan
conversion to pixel domain and drives the system RGB monitor.
Storing Devices:
• Hard Disk Drive (HD Drive) (In the PC box)
• DVD Drive (Available from front of scanner).
• Optional Magneto Optical Drive (MO Drive) (Available from front of scanner).
Figure 5-42 CPU/Backend Processor (BT06-2 or later, LCD)
Main Monitor
CPU/Back End Processor
HD
DVD
MO-drive
Patient I/O
PC2IP
Power
Supply
(UPS)
AGP
Graphic
Board
DGVIC
DGPCIO
Video signals to
External I/O
Control signals to/from
External I/O
To Keyboard,
Touch Panel
DVI
Data from/to
MDBRG
(Mid Processors)
PC Box
USB
IDE
USB
Modem
USB
InSite
Ethernet
Ethernet
Sound
Brastter
Communication and
Audio signals to/from
MDBRG
PCI Bus
VGA
PCI
Graphic
Board
DVI
LCD
Model
Video
Capture
Board
Video signals from
External I/O