Chapter 2 - Hardware Description

2-6

MGC-50 Components Location

Figure2-5 shows the front panel of the MGC-50. The front panel provides

access to the Main Control Module, the Functional Modules, and the Power

Supply Module. Status LEDs on the Main Control Module, Functional

Modules, and Power Supply Module indicate the status of the system.

Figure 2-5: MGC-50 Front Panel
Ejectors
Floppy Disk Drive
Main
Control
Module
COM Port
Power
L1
L2
L3
Critical
Major
Minor
L0
CONT
MGC-50PWROUT
Stby
Fail
Active
Functional Modules
Line 6
Line 7
Line 8
Line 3
Line 4
Line 5
Line 1
Line 2
StbyStby
FailFail
ActiveActive
StbyStbyStby
FailFailFail
ActiveActiveActive
Stby
Fail
Active
Stby
Fail
Active
VIDEOVIDEO VIDEOVIDEOAUDIOAUDIO
MG-323PRI-8
LEDs
POLYCOM