Specifications

14 MA6
ISI Boards
120
Cover Mounting
Screws
Cover
NIC Board
COM 2
(DB15)
Printer Port
(DB25)
SBC Board
Power Supply
[( )]
•
Figure 2-1. Back Panel Connectors
SBC Board Cabling
The SBC board is located in the MiniArray
III
as shown in Figure 2-1. The SBC board cabling
may involve connection to three back panel connectors (see Figure 2-2). The back panel
connectors are:
• Video connector
• COM 1 connector
• Keyboard connector
SBC Board
120
Hardware
Reset Switch
WPDT SW1
6-Pin Circular Jack
(To External Keyboard)
DB9 (male) Connector
(to COM 1 Serial Port)
15-Pin Video
Connector
(to External
Display Monitor)
[( )]
•
[( )]
•
Fig. 2-2. SBC Board Connections
The right connector on the SBC board connects the video cable to a monitor. The left round
connector is for the keyboard. The middle connector is COM 1. The SBC connector pinouts
are shown and defined in Appendix A.
Note
Any cables connected to the MiniArray
III
should
be shielded to reduce interference