Olivetti DP-670 Service Manual page 97

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Connector
Pin No.
YC1
1
Connected
2
to the
3
machine.
4
YC2
1
Connected
2
to the
3
machine.
4
5
6
7
8
9
10
YC3
1
Connected
2
to the origi-
3
nal feed
4
motor.
5
6
YC4
1
Connected
2
to the origi-
3
nal convey-
4
ing motor
5
and original
switchback
6
motor.
7
8
9
10
11
12
YC5
1
Connected
2
to the DP
3
interlock
4
switch.
5
YC6
1
Connected
2
to the DP
3
timing
switch.
Y108671-9
Signal
I/O
FG
-
5V
I
GND
-
24V
I
SDI
I
SDO
O
SCLK
I
DPSEL
I
DPRDY
O
ORGVSYNC
O
GND
-
GND
-
GND
-
GND
-
B
O
COM_A(R24V)
O
A
O
_B
O
COM_B(R24V)
O
_A
O
B
O
COM_A(R24V)
O
A
O
_B
O
COM_B(R24V)
O
_A
O
B
O
COM_A(R24V)
O
A
O
_B
O
COM_B(R24V)
O
_A
O
24V
O
N.C.
-
R24V
I
N.C.
-
COV_OPN
I
5V
O
TMG SW
I
GND
-
Voltage
-
Ground
5 V DC
5 V DC supply
-
Ground
24 V DC
24 V DC supply
0/5 V DC (pulse)
Serial communication data signal
0/5 V DC (pulse)
Serial communication data signal
0/5 V DC (pulse)
Serial communication clock signal
0/5 V DC
DP select signal
0/5 V DC
DP ready signal
5 V DC
DP original scanning interval signal
-
Ground
-
Ground
-
Ground
-
Ground
0/24 V DC (pulse) OFM drive control signal (B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OFM drive control signal (A)
0/24 V DC (pulse) OFM drive control signal (_B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OFM drive control signal (_A)
0/24 V DC (pulse) OCM drive control signal (B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OCM drive control signal (A)
0/24 V DC (pulse) OCM drive control signal (_B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OCM drive control signal (_A)
0/24 V DC (pulse) OSBM drive control signal (B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OSBM drive control signal (A)
0/24 V DC (pulse) OSBM drive control signal (_B)
24 V DC
24 V DC supply
0/24 V DC (pulse) OSBM drive control signal (_A)
24 V DC
24 V DC supply
-
Not used
0/24 V DC
24 V DC supply
-
Not used
24/0 V DC
DPILSW: On/Off
5 V DC
5 V DC supply
0/5 V DC
DPTSW: On/Off
-
Ground
Service Manual
Description
3K5
2-3-3

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