GE M
EDICAL
S
YSTEMS
D
IRECTION
FC091194, R
EVISION
02
V
IVID
7 / V
IVID
7 PRO S
ERVICE
M
ANUAL
Chapter 5 - Components and Functions (Theory)
5 - 79
5-11-13
Internal I/O
5-11-13-1
General Description
The Internal I/O Module distributes signals and DC Voltages from and to different parts of the system.
•
Video and audio signals are distribution between the Backend Processor, External I/O, Top Console
and peripherals.
•
USB, Ethernet and RS232 signals are routed from the Backend Processor to the External I/O for
external communication.
•
USB signals are routed between the Backend Processor and the user interface.
•
Serial Bus signals are routed from the Backend Processor to control VCR and UPS.
•
Signals for power- and fan control are routed trough the module.
The module has direct board-to-board connections with the motherboard and the External I/O Module.
All other connections are done via cables.
Figure 5-42 The Internal I/O Module seen from the BEP Side
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