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Connector
Pin No.
YC1
1
Connected
2
to the
3
machine
4
5
6
7
8
9
10
11
12
13
YC2
1
Connected
2
to pickup
3
solenoid,
4
feedshift
solenoid,
paper con-
5
veying
6
motor, sta-
pler section
7
and paper
conveying
8
switch
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Y108690-3
Signal
I/O
24V
I
24V
I
PGND
-
PGND
-
5V
I
SGND
-
DF SEL
I
DF RDY
O
SDO
I
SDI
O
SCLK
I
JCT SOL(ACT)
I
JCT SOL(RET)
I
JCT SOL(RET)
O
PU SOL
O
JCT SOL(ACT)
O
CMOT A
O
JCT SOL 24V
O
CMOT B
O
PU SOL 24V
O
CMOT _A
O
CMOT A 24V
O
CMOT _B
O
CMOT B 24V
O
ST MOT R
O
ST CART
I
ST MOT R
O
ST LOW
I
ST MOT F
O
ST SP
O
ST MOT F
O
ST HP
I
ST GND
-
FEED
I
FEED GND
-
FEED 5V
O
ST 5V
O
Voltage
24 V DC
24 V DC supply
24 V DC
24 V DC supply
-
Ground
-
Ground
5 V DC
5 V DC supply
-
Ground
0/5 V DC
Finisher select signal
0/5 V DC
Finisher ready signal
0/5 V DC (pulse) Serial communication data signal
0/5 V DC (pulse) Serial communication data signal
0/5 V DC (pulse) Clock signal for serial communication
0/24 V DC
FSSOL (active): On/Off
0/24 V DC
FSSOL (return): On/Off
0/24 V DC
FSSOL drive signal (return)
0/24 V DC
PUSOL: On/Off
0/24 V DC
FSSOL drive signal (active)
0/24 V DC
PCM drive pulse (A)
(pulse)
24 V DC
24 V DC supply for FSSOL
0/24 V DC
PCM drive pulse (B)
(pulse)
24 V DC
24 V DC supply for PUSOL
0/24 V DC
PCM drive pulse (_A)
(pulse)
24 V DC
24 V DC supply for PCM A
0/24 V DC
PCM drive pulse (_B)
(pulse)
24 V DC
24 V DC supply for PCM B
0/24 V DC
STM reverse rotation drive signal
0/5 V DC
STCS: On/Off
0/24 V DC
STM reverse rotation drive signal
0/5 V DC
STES: On/Off
0/24 V DC
STM forward rotation drive signal
0/5 V DC
STSPS: On/Off
0/24 V DC
STM forward rotation drive signal
0/5 V DC
STHS: On/Off
-
Ground
0/5 V DC
PCSW: On/Off
-
Ground
5 V DC
5 V DC supply for PCSW
5 V DC
5 V DC supply for STM
Service Manual
Description
3LB
2-3-3
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