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4-53
PCB Connector and
Signal Information
Status
—
—
0V
0V
Pin
No.
A01
A02
A03
A04
A05
A06
A07
A08
A09
A10
A11
A12
A13
A14
A15
A16
Signal
Name
DTR2J
+12V
RTS2J
RxD2J
+5V
INTA
INTC
+5V
—
+5V
—
GND
GND
GNT1
RST
+5V
Destination
Main CPU PCB
CN201-1
Main CPU PCB
CN201-2
Main CPU PCB
CN201-3
Main CPU PCB
CN201-4
Main CPU PCB
CN201-5
Main CPU PCB
CN201-107
Main CPU PCB
CN201-108
Main CPU PCB
CN201-8
—
Main CPU PCB
CN201-10
—
Main CPU PCB
CN201-12
Main CPU PCB
CN201-13
Main CPU PCB
CN201-17
Main CPU PCB
CN201-15
Main CPU PCB
CN201-16
Function
COM2 data terminal ready
signal
DC+12V power supply
COM2 request signal
COM2 communication
input signal
DC+5V power supply
Interrupt request signal A
Interrupt request signal C
DC+5V power supply
—
DC+5V power supply
—
Ground
Ground
Grant signal
PCI bus reset signal
DC+5V power supply
5V
0V
4.3 System Control PCB (FP-D250/D350 Series)
(CN1 - CN2)
Not used
(CN3)
12V
0V
5V
0V
Pulse
5V
0V
Pulse
Pulse
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
Reset
(FP-D250/D350 Series)