Söring Arco-3000 - Block Diagram CPU Board

25/08/2004 © Söring Service-Manual Arco- and RF-units
1
not valid for A-3000/ -2000
2
not valid for Arco-2000
-27-
3
not valid for MBC600
4
not valid for Arco-1000
Block diagram CPU board
RAM
EPROM
EEPROM
Address-
decoder
I/O1
I/O2
Reset-
logic
Data-bus
Address-bus
Sound-
generator
Opto-
coupler
Analo
g
-
part
Loudspeaker
Stat Bus
Mains power
rela
y
board
Equipment Bus
Handpiece
Recognition
IC
2
Analoqueport
Volume Control
Seriell
CPU