Service manual

09/09 Rev. 5.02-02 SERVICE MANUAL Service Electronics
AP 4.4 – AP 5.4 – AP 7.t
11
Output Stage Stepper Motor
Layout
Connectors
Peripheral sensor (J4)
(D-Sub cable harness)
Peripheral motor (J3)
(D-Sub cable harness)
Control lines, coming from
the CPU board (J2)
Power supply
(J12)
J6
J1
J7
Peripheral motor
(AP5.4/AP7.t)
Feed motor (AP7.t)
Printhead liftmotor
(AP7.t)
External feed motor
(AP7.t)
Optional: additional sensor
(J8)
Picture Circ.
Diagr.
Type on board Type at cable Pin assignment on
board
J4 PANCON
MLAS 100-04
AMP 643813-4 or
AUK MK-04H
J3 PANCON
MLAS 100-04
AMP 643813-4 or
AUK MK-04H
J2 Wieson
2120-14RS5
MOLEX 70450
Version b
1- A
2- K (GND)
3- C
4- E (GND)
M
1- A
2- A\
3- B
4- B\
11- Reset\
9- I2C-SCL
1- Clock 0
10- I2C-SDA
14- GND