Phase U,
phase V,
phase W,
phase A
and
phase B
output
Press the emergency stop
button. While turning the motor
by hand, check the voltage of the
sections below with a circuit
ester.
t
(X motor)
Across ⑫ GND (red and black)and:
① +U (yellow) ② -U (yellow and
black)
V
③ +V(white) ④ - (white and black)
⑤ +W(brown) ⑥ -W(brownand
black)
⑦ +A(orange) ⑧ -A(orange and
black)
k) ⑩ -B(pink and black)
⑨ +B(pin
(y motor)
o
a
) and:
Acr ss ⑦GND (red nd black
① U(yellow) ② V(white)
) ④ A(orange)
③ W(brown
⑤ B(pink)
X motor :
in the
range of 0
to 3.5 V
Y motor :
in the
range of 0
～5V
Replace.
See
Pgs.51
and 52.
-13-
Summary of Contents for ESP9000
Page 1: ...SERVICE MANUAL Embroidery Machine ESP9000 15 needles...
Page 2: ......
Page 13: ...FIG 3 48...
Page 24: ...FIG 4 59...
Page 36: ...Connection of connector CN 10 Must be connected correctly Replace See P 47 CN10 11...
Page 40: ...Picker height C 7 9 mm when piker solenoid is ON Adjust See P 27 15...
Page 58: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 63: ...FIG 4 e Drive arm FIG 5 27...
Page 70: ...FIG 3 34...
Page 72: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 74: ...FIG 2 FIG 3 Needle bar Stopper Needle bar Connecting stud 24...
Page 77: ...FIG 4 e Drive arm FIG 5 27...
Page 84: ...FIG 3 34...
Page 86: ...FIG 4 31...
Page 88: ...FIG 4 33...
Page 90: ...FIG 2 35...
Page 93: ...2 a Sensor arm 3 38...
Page 95: ...FIG 3 FIG 4 VR6 Power supply board 40...
Page 97: ...FIG 3 FIG 4 0 5 to 0 8mm 0 2mm or less Hook support hook support 37...
Page 100: ...FIG 4 40...
Page 103: ...FIG 2 Needle bar c Top dead center stopper needle bar connecting stud FIG 3 43...
Page 105: ...FIG 5 45...
Page 111: ...Printed in Japan 2002 8...
