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4-247
PCB Connector and
Signal Information
Status
0V
0V
0V
Pin
No.
Signal
Name
Destination
Function
(CN16)
5V
0V
12V
0V
1
2
3
4
5
6
VL
SG
VA
AGND
-VA
AGND
CCD PCB
CN802-6
CCD PCB
CN802-5
CCD PCB
CN802-4
CCD PCB
CN802-3
CCD PCB
CN802-2
CCD PCB
CN802-1
DC+5V power supply
Ground
DC+12V power supply
Ground
DC-12V power supply
Ground
0V
-12V
Status
Pin
No.
Signal
Name
Destination
Function
(CN17)
1
2
3
4
5
6
7
ACDWN
EPACNT
BTCNT
ZCDWN
ZCRS
PVCNT
SVCNT
Image processing
PCB CN211-4
Image processing
PCB CN211-3
Image processing
PCB CN211-2
Image processing
PCB CN211-1
Main CPU PCB
CN1-3
Main CPU PCB
CN1-2
Main CPU PCB
CN1-1
Power supply down
signal
Power supply control
signal
Battery control signal
Zero cross down signal
Zero cross signal
Printer 24 V ON / OFF
signal
Scanner 24 V ON / OFF
signal
0V
AC ON AC OFF
0V
OFF
ON
0V
OFF
ON
Pulse
0V
OFF
ON
0V
OFF
ON
Status
0V
Pin
No.
Signal
Name
Destination
Function
(CN15)
12V
0V
1
2
12BT
GND
Battery
Battery
DC+16V power supply
Ground
(FP-D450/D600 Series)
(FP-D450/D600 Series)
(FP-D450/D600 Series)