GE Voluson 730 Service Manual page 151

GE M S - K
EDICAL YSTEMS
D 105844, R
IRECTION EVISION
Section 5-7
Top Console
The Voluson® 730 Operator Control Panel (OCP) consists of the following electronic subassemblies
and/or functional components:
• Display/Touch screen module:
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-
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• Console module:
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-
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• DC/DC Converter:
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Keyboard
U
RETZTECHNIK LTRASOUND
1
Electro luminescence VGA display – 640x480 pixels
Resistive 5-wire analog touch screen
Integrated display graphics controller
Embedded PC104 486 PC based controller card
Embedded 80C32 console micro controller
Built-in serial UART for PC104 communication
Slide pots TGC with zero raster position)
Rotary Encoders with integrated push buttons
PS/2 compatible Trackball (2") with standard PC interface
PS/2 compatible Qwerty Keyboard with standard PC interface
LED indicators with 3 intensity levels (off, 50%,100%)
2 Speaker, used for Doppler and voice replay
Converts 12V DC input voltage to 5V DC output voltage for supplying UI components
RS232
12V
DC/ DC
Converter
5V
PS 2
Mouse
Port
PS 2
Port
Figure 5-15 Top Console
Chapter 5 Components and Functions (Theory)
Grafic
Touch
Controller
TGC Slider
Led's
Buttons
Trackball
V ® 730 S
OLUSON
EL-Display
with integrated Touch
Flip switches
M
ERVICE ANUAL
5-31