Söring Arco-3000 - Block Diagram High Power Supply

25/08/2004 © Söring Service-Manual Arco- and RF-units
1
not valid for A-3000/ -2000
2
not valid for Arco-2000
-32-
3
not valid for MBC600
4
not valid for Arco-1000
Block diagram High power supply
voltage regulator
Voltage regulator
From transformer
From transformer
~ !8V ~ 18V ~ 15V
+12V
Monitoring
Pulsewidth- control
MOS-Switch
From Mains power relay board 130V =
Current limiting
Voltage regulation
Processor- interface D/A
Equipment-bus
Internal control voltage