Panasonic Workio DP-3510, Service Manual

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703
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
11.2.4.1.6. Gate Solenoid Control
1. Gate Solenoid, which switches between straight discharge and invert discharge, is a +24V DC plunger
solenoid. Its control circuit is shown below.
2. Solenoid is turned ON and switched to straight discharge when signal L is transmitted from P25 of IC1
in PC Board (PWB-A), and invert discharge when the signal “H” is transmitted.
11.2.4.1.7. Punch Registration Clutch Control
1. Punch Registration Clutch, which stops the movement of Paper Feed Roller at the time of punching, is
a +24V electromagnetic clutch. Its control circuit is shown below.
2. Clutch is turned ON when signal L is transmitted from P27 of IC1 in PC Board (PWB-A).
11.2.4.1.8. Punch Clutch Control
1. Punch Clutch, which drives Punch Unit, is a +24V electromagnetic clutch. Its control circuit is shown
below.
2. Punching is done when signal L is transmitted from P26 of IC1 in PC Board (PWB-A).
SM SM
1
2
SL1
1
2
10 PJ4
DC24V DC5V
16
15
14
13
12
11
10
1
2
3
4
5
6
7
O1
O2
O3
O4
O5
O6
O7
I1
I2
I3
I4
I5
I6
I7
IC14
IC1
P25
13
RA3
PATH SELECT SOLENOID
SM SM
1
2
CL1
1
2
4 PJ7
DC24V
DC5V
16
15
14
13
12
11
10
1
2
3
4
5
6
7
O1
O2
O3
O4
O5
O6
O7
I1
I2
I3
I4
I5
I6
I7
IC14
IC1
P27
11
RA3
PAPER STANDSTILL CLUTCH
SM SM
1
2
CL2
1
2
2 PJ7
DC24V
DC5V
16
15
14
13
12
11
10
1
2
3
4
5
6
7
O1
O2
O3
O4
O5
O6
O7
I1
I2
I3
I4
I5
I6
I7
IC14
IC1
P26
12
RA3
PUNCH CLUTCH