IBM V03, Maintenance Information

Page: 137 / 311

Carriage motor wiring
The carriage motor is a brushless, triphase, 2 poles pair motor. The motor connects directly to the logic board.
M-01
P-01
03
02
01
INSERT
SIDE
P-01
01
02
03
RED
LIGHT BLUE
BLACK
e61a9046
Resistance measurements
Attention: Allow the carriage motor to cool before taking
resistance measurements.
Phase Resistance Temperature
1 (black) to
2 (red) 0.54 Ohms ±10% 25°C (77°F)
1 (black) to
3 (blue) 0.54 Ohms ±10% 25°C (77°F)
2 (red) to
3 (blue) 0.54 Ohms ±10% 25°C (77°F)
Chapter 3. Wiring diagrams
137