DOWNLOAD Panasonic KX-MB2230RU / KX-MB2270RU / KX-MB2510RU / KX-MB2540RU Service Manual ↓ Size: 32.48 MB | Pages: 127 in PDF or view online for FREE

Model
KX-MB2230RU KX-MB2270RU KX-MB2510RU KX-MB2540RU
Pages
127
Size
32.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / MULTI-FUNCTION PRINTER
File
kx-mb2230ru-kx-mb2270ru-kx-mb2510ru-kx-mb2540ru.pdf
Date
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Panasonic KX-MB2230RU / KX-MB2270RU / KX-MB2510RU / KX-MB2540RU Service Manual ▷ View online

49
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.8.2.
2 phase excitation
1. Timing chart
2. Wave form
CLKCD
(Pin46_IC502)
COUT1
(Pin52_IC502)
ADF Motor 
current*
Fig. 2
5V/Div
10V/Div
0.5A/Div
50
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.8.3.
Normal torque 1-2 phase excitation (half step) 
1. Timing chart
2. Wave form example
CLKCD
(Pin46_IC502)
COUT1
(Pin52_IC502)
5V/Div
ADF Motor 
current*
Fig. 3
*Motor current is changed according to the scan speed.
10V/Div
0.5A/Div
51
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.8.4.
Flat torque 1-2 phase excitation (half step) 
1. Timing chart
2. Wave form example
CLKCD
(Pin46_IC502)
COUT1
(Pin52_IC502)
ADF Motor 
current*
Fig. 4
*Motor current is changed according to the scan speed.
5V/Div
10V/Div
0.5A/Div
52
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.8.5.
W 1-2 phase excitation (Quarter step) 
1. Timing chart
2. Wave form
CLKCD
(Pin46_IC502)
COUT1
(Pin52_IC502)
ADF Motor 
current*
Fig. 5
*Motor current is changed according to the scan speed.
5V/Div
10V/Div
0.5A/Div
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