GE Medical Systems
Information Technologies
Servicing Manual Dash Responder V1.0
Revision F
Page 10 of 72
2004768-001
3
General Description
Dash Responder Block Diagram
PCB
Monitor
Interface
PCB Digital
Display
Device- Control,
FLASH, SRAM, EEPROM,
DC/DC- Converter
Display-
Interface
PCB Analog
Battery
Keypad Interface
Keypad
Module Interface
HV Generation
HV Control
Paddle Interface
Shock Form
EnergyMeasurement
Pacer Interface
Security
from / to
Paddles
PCB Pacer (device-variant)
Pace Control
Security
from / to
Monitor
Sound-
Interface
Battery Managm.Control
Charger
Deep Discharge Protection
Power switches
On/Off Circuit
PCB Battery
Managemet
PCB Keypad
Test
Discharge
50 Ohm
Dash Responder Device
PCB Analog
Block Diagram
The PCB Analog provides the following functions:
•
Charging of the High-Voltage Capacitor.
The PIC-controllers initiate the charging of the high voltage capacitor to a voltage provided by the
main software on the PCB digital. One PIC supervises the other during the charging to make sure,
the selected voltage will not be exceeded. In the next charging cycle the PICs change place and the
first is supervised by the second.
•
Shock delivering and measuring of applied energy.
The PIC-controllers initiate the switching of the relais to deliver the energy to the patient according
Содержание Dash Responder
Страница 1: ...Dash Responder Version V 1 0 Servicing Instructions 2004768 001 ENG Revision F ...
Страница 73: ......
Страница 74: ......
Страница 75: ......
Страница 76: ......
Страница 77: ......
Страница 78: ......
Страница 84: ......
Страница 85: ......
Страница 91: ......
Страница 94: ......
Страница 95: ......
Страница 97: ......
Страница 98: ......
Страница 99: ......