Fresenius Medical Care 4008 S Service Manual

Chapter 11: Functional description
Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13 11-43
11.2 Block diagrams / wiring diagrams / P.C.B. layouts
11.2.1 4008 S block diagram
LP 634
Output
board
LP 633
Input
board
+5V +12V +5V +12V
LP 1631
CPU 1
LP 632
CPU 2
+5V +12V
WD-Set WD-Reset
serielle Schnittstelle serial interface
Watchdog-Ausgang Watchdog output
+5V
Hydraulik Hydraulic
EBM
+5V
+24V_SW
+24V_SW
+12V
+24V_SW
+12V
+24V_EM
PWR_WD
+12V
Netzteil
4008
Power
Supply
4008
Power board
Heater board
+5V +24V_SW +24V_EM +12V
230V
Akku
Battery
zum Display to display
24V_US
+24V_US
Watchdog
LP 922
Display
board

Fresenius Medical Care 4008 S Specifications

General

Brand	Fresenius Medical Care
Model	4008 S
Category	Medical Equipment
Language	English