SATO CX400 - Control Board Block Diagram; Panel Board Schematic

Section 7: Block Diagrams/Schematics
Page 7-2 PN 9001110A SATO CX400 Service Manual
Control Board Block Diagram, Figure 7-2
Panel Board Schematic, Figure 7-3
Flash ROM
DRAM
Expansion
Slot
EEPROM
Configuration
Jumper
Thermal Print Head
Input Port
Output Port
Low
RS232 Transceiver
SP232ACT
Driver
IEEE1284-SPP
Cutter
Motor
LED
RS23
Baby Board
High
Output Port
System Bus
System Bus
CPU - SH7034
(U8, U9)
(U10)
(JP11)
(U7)
(JP7)
(JP18)
(U2)
(U15)
(U11)
(U13)
74374
74374
74374
(P2)
(JP16)
(JP17)
(JP29)
(P1)
(U16, U17)
Paper Sensor Control
24 Volt Relay
Feed Key
Paper Sensor
Dispenser Sensor
Ribbon Sensor
Cutter Sensor
Motor T. M.
(JP16)
(JP15)
(JP14)
(JP13)
(JP4)
(JP5)
Booter/Normal
(JP2, JP15)
(RY2)
(U6)
CS7
CS4
D15-8
D7-0
RAS, CAS
Data
PE/Fault
Flash ROM
DRAM
Expansion
Slot
EEPROM
Configuration
Jumper
Thermal Print Head
Input Port
Output Port
Low
RS232 Transceiver
SP232ACT
Driver
IEEE1284-SPP
Cutter
Motor
LED
RS23
Baby Board
High
Output Port
System Bus
System Bus
CPU - SH7034
(U8, U9)
(U10)
(JP11)
(U7)
(JP7)
(JP18)
(U2)
(U15)
(U11)
(U13)
74374
74374
74374
(P2)
(JP16)
(JP17)
(JP29)
(P1)
(U16, U17)
Paper Sensor Control
24 Volt Relay
Feed Key
Paper Sensor
Dispenser Sensor
Ribbon Sensor
Cutter Sensor
Motor T. M.
(JP16)
(JP15)
(JP14)
(JP13)
(JP4)
(JP5)
Booter/Normal
(JP2, JP15)
(RY2)
(U6)
CS7
CS4
D15-8
D7-0
RAS, CAS
Data
PE/Fault
1
2
3
4
5
6
HEADER 6
S1
J1
error
power
Key1
+5V
GND
1
2
3
4
5
6
HEADER 6
S1
J1
error
power
Key1
+5V
GND