Physio Control LIFEPAK 20 - System Block Diagram

Previous Page Table of Contents Section Contents
Back
Index Next Page
LIFEPAK 20/20e Defibrillator/Monitor Device Description
Functional Description (continued)
System Block Diagram
Click a link in the diagram below to view the descriptive text.
W01
Therapy
Connector
W02
Speaker
A04 Therapy PCB
A01 System PCB
A05 User Interface PCB
A15
Keypad
A02 Patient Parameter PCB
W06 ECG
Connector
A03 Power Module
A13
Capacitor
A14
Inductor
W11
ECG Out/
Sync In
RS-232
A07
Battery
A09 AC
Power Supply
A19 EMI
Line Filter
W05 SpO2
Connector
A10
SpO2 PCB
A06 OEM I/F PCB
A11
LCD
A08
Backlight
W04
Speed Dial
W03
IrDA Port
A12
Printer
DSP
Audio
Output
Paddles
Pre-Amp
CPU
Data
Bus
Companion
Chip
Power
Supply
Data
Bus
CPU
Relay
Pacer
H-Bridge
Pacer
Supply
Power
Supply
Power
Switch
Cap
Charger
CPU
Data
Bus
FPGA
Power
Supply
Power
Supply
Data
Bus
CPU
ECG
Pre-Amp
ISO
Buffer
ISO
P/S
UART
CPU
Sonalert
RS-232
Drivers
Power
Supply
Power
Mux
Battery
Charger
3-20