Panasonic KX-MB2230RU / KX-MB2270RU / KX-MB2510RU / KX-MB2540RU Service Manual ▷ View online
45
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
2. Normal Torque 1-2 Phase excitation
3. Flat Torque 1-2 Phase excitation
4. W1-2 Phase excitation
CLKAB
(Pin39_IC600)
AOUT1
(Pin33_IC600)
Fig.
FB Motor
current*
5V/Div
10V/Div
0.5A/Div
2
*Motor current is changed according to the motor speed.
CLKAB
(Pin39_IC600)
AOUT1
(Pin33_IC600)
Fig.
FB Motor
current*
5V/Div
10V/Div
0.5A/Div
3
*Motor current is changed according to the motor speed.
CLKAB
(Pin39_IC600)
AOUT1
(Pin33_IC600)
Fig.
FB Motor
current*
5V/Div
10V/Div
0.5A/Div
4
*Motor current is changed according to the motor speed.
46
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.7.3.3.
Timing Chart of ADF Motor
1. Normal Torque 1-2 Phase excitation
2. Flat Torque 1-2 Phase excitation
3. W1-2 Phase excitation
47
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.7.3.4.
Wave Form of ADF Motor
1. Normal Torque 1-2 Phase excitation
2. Flat Torque 1-2 Phase excitation
3. W1-2 Phase excitation
48
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.8.
Timing chart and wave form of scanner motors
6.8.1.
Drive mode of FB and ADF motor
Correspondent table of operation
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