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System Architecture
1.0 System Architecture
This section presents general information on the G50 and the G60 S
components and subsystems. See "Component Locations" (page 2-8) for
photographs of the major subsystems; see "Spare Parts" (page C-1) a list of
the system spare parts. Figure 3-1 shows the system interconnections.
1.1 Monitor
The G50 and the G60 S includes the 15 inch, SVGA color monitor with
800 x 600 resolution shown in Figure 2-1.
Operating at 60 Hz to 75 Hz refresh frequency, this non-interlaced monitor
incorporates a microphone and four speakers for use with spectral Doppler.
One midrange tweeter is located on each side of the monitor, and one bass
speaker, directed downwards, is mounted on each side of the monitor.
The monitor controls include degauss, brightness, contrast, and test buttons;
no user-serviceable adjustments are located inside of the monitor.
The monitor weighs approximately 18 kg (40 lb).
Warning: The weight of the monitor represents a lifting hazard. Attempting to lift this monitor
!
without assistance can cause serious injury. Lift this monitor with mechanical lifting aids or use
two people to lift the monitor.
1.2 Control Panel
The control panel shown in Figure 2-4 includes the upper and lower
components, the keyboard, and the controller. It communicates with the host
module via RS-422.
1.3 Power Module
The power supply shown in Figure 2-10 includes several subsystems. The A05
line filter provides filtered alternating current (100 Vac, 115 Vac, or 230 Vac) to
the A06 transformer; the transformer produces 115 Vac for the A03 switching
regulator.
"Power Distribution" (page 3-1) contains Figure 3-1 and Figure 3-2 showing
interconnect diagrams of the major spare parts and the supplied voltages.
The A03 switching regulator provides power to all of the included subsystems
of the G50 and the G60 S. The switching regulator provides AC power directly
to the monitor and connected OEMs via the A07-1 outlet distributor.
Page 2 of 16
Note: The input voltage rating for a specific G50 or G60 S system cannot be mod-
ified in the field.
7482255 Rev 01
October 2002
Siemens
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Troubleshooting
