GE Voluson 730Expert - Section 5-7 Top Console

GE HEALTHCARE - KRETZTECHNIK VOLUSON® 730EXPERT (BT03)
D
IRECTION 105899, REVISION 3 DRAFT (APRIL 29, 2008) SERVICE MANUAL
5-34 Section 5-7 - Top Console
Section 5-7
Top Console
The Voluson® 730Expert Operator Control Panel (OCP) consists of the following electronic
subassemblies and/or functional components:
• Display/Touch screen module:
- VGA display – 640x480 pixels
- Resistive 5-wire analog touch screen
- Integrated display graphics controller
• Console module:
- C515 micro controller
- Atmel micro controller
- 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
• DC/DC Converter:
- Converts 12V DC input voltage to 5V DC output voltage for supplying UI components
Figure 5-19 Top Console
Display
Controller
S-VGA
Touch
C515
Beeper
LED's and Hardkeys
DC/DC
Converter
5V
12V
25 pol. Connector
S-VGA
Display
Atmel
PS2
Trackball
Keyboard
Speaker
TGC- Slider
RS232