Chapter 2
2-1
2.1
Basic Construction
2.1.1
Outline of the Electrical Circuitry
0006-2231
The machine's electrical mechanisms are controlled by its reader controller PCB. The CPU
of the reader unit interprets signals from the sensors and the devices connected to it, and
generates signals used to drive such DC loads as motors and solenoids. The ADF controller
PCB does not have memory areas, and data associated with service mode and the like are
stored in the EEPROM found on the reader controller PCB.
F-2-1
Original
Placement
indicator
LED PCB
Motors
ADF controller PCB
Reader controller PCB
DC5V
Power
supply
(IC2)
+24V
+5V
Serial
communication
Solenoids
Senso
J1-6
J2-2
24V
13V
CPU
(IC1)
EEPROM
CPU
Clutches
Summary of Contents for DADF-N1
Page 12: ...Chapter 1 Specifications ...
Page 20: ...Chapter 2 Functions ...
Page 37: ...Chapter 2 2 15 F 2 12 Arching Standby for reading Reading of face Delivery Job end ...
Page 67: ...Chapter 3 Parts Replacement Procedure ...
Page 162: ...Chapter 4 Maintenance ...
Page 166: ...Chapter 4 4 3 Be sure to push in the stamp until a click is felt Otherwise jams can occur ...
Page 170: ...F 4 5 F 4 6 1 22 20 24 26 16 21 23 25 27 ...
Page 187: ...F 4 32 VR1 SL1 SL2 M2 PCB1 PCB2 M1 CL1 Chapter 4 4 24 ...
Page 190: ...Chapter 5 Error Code ...
Page 197: ...Appendix ...
Page 199: ......