Overview
2-14
Service Periodic Maintenance
Contents
Schematics Illustrated PartsInstallation
Host Controller
The following is a basic description of Host Controller hardware. Refer to Section 4 - Host Controller for detailed
circuit descriptions, troubleshooting information, and component replacement instructions.
The Host Controller manages image acquisition, image processing, image display and annotation, image storage, and
user communications. Host Controller circuitry consists of a high-performance Host Pentium CPU motherboard,
System Interface PCB, SCSI Controller PCB, Ethernet® (DICOM) Interface, Laser Camera Interface, IDE Hard Disk
Drive, and 3.5-inch floppy disk drive. These devices reside in the Electronics box, located near the base of the
Workstation.
Host Pentium
CPU Motherboard
System
Interface
PCB
Ethernet PCB
(Mounts in
Motherboard
Slot 8)
2.1 GB IDE
Hard Disk
Cine Disk
Array Controller
PCB
Cine Bridge
PCB
SCSI Controller
(Mounts In
Cine Bridge PCB
PCI Slot behind
Cine Disk Array
Controller
Laser Camera
Interface PCB
Host Controller Components in Electronics Box