Thermal Connector Board (Pk-268) - ISHIDA UNI-7 Service Manual

4.8

THERMAL CONNECTOR BOARD (PK-268)

XJ1
No.
1 VPS (Paper sensor emmiter)
2 PS (Paper sensor receiver)
3,4,11,12,
GND
13,14,26
5,19,20 DC+24V(Head drive power supply)
6
HS (Platen position sensor)
7,8,9,15,
Thermal head control signal
17,18
10 DC+5V
16 TH (Thermistor input signal)
21 MOTOR_B
22 MOTOR_A
23 MOTER_B#
24 MOTER_A#
26 CUTS (Cutter sensor)
27 CUTB (Cutter motor)
28 CUTA (Cutter motor)
XJ2
No.
1 GND
2 CUTS (Cutter sensor)
3 CUTB (Cutter motor)
4 CUTA (Cutter motor)
XJ2
No.
1 PS (Paper sensor receiver)
2 VPS (Paper sensor emmiter)
3,4,11,12,
GND
13,14,25
5 HS (Platen position sensor)
6,19,20
DC+24V (Head drive power supply)
7,8,9,16,
Thermal head control signal
17,18
DC+5V
10
UNI-7 Service Manual
Signal Name
Signal Name
Signal Name
Chapter 4 ELECTRICAL SIGNALS
Direction Opposite Side
←
→
-
-
→
←→
-
PK-268 XJ2
→
←
←
←
←
→
←
←
Direction Opposite Side
-
←
Printer unit
→
→
Direction Opposite Side
←
→
-
←
Printer unit
-
←→
－
-
4-15