Panasonic KX-MB2230RU / KX-MB2270RU / KX-MB2510RU / KX-MB2540RU Service Manual ▷ View online
17
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
4.2.3.
Interface messages
18
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
5 Features
5.1.
General Features
General
LCD (Liquid Crystal Display) readout
LCD (Liquid Crystal Display) readout
Flat-Bed Multifunction Laser Fax
Letter/A4/Legal, G3 compatible
Automatic document feeder (50 sheets)
Resolution: Standard/Fine/Super fine/Photo (64 level).
STANDARD: For printed or typewritten originals with normal-
sized characters.
FINE: For originals with small printing.
SUPER FINE: For originals with very small printing.
PHOTO: For originals containing photographs, shaded draw-
ing, etc.
Letter/A4/Legal, G3 compatible
Automatic document feeder (50 sheets)
Resolution: Standard/Fine/Super fine/Photo (64 level).
STANDARD: For printed or typewritten originals with normal-
sized characters.
FINE: For originals with small printing.
SUPER FINE: For originals with very small printing.
PHOTO: For originals containing photographs, shaded draw-
ing, etc.
500-sheet paper capacity (64 g/m
2
~ 75 g/m
2
)
Large Memory... Performed by DRAM
KX-MB2230/KX-MB2270
KX-MB2230/KX-MB2270
Approx. 80 pages of memory reception
Approx. 150 pages of memory transmission
Approx. 150 pages of memory transmission
KX-MB2540
Approx. 400 pages of memory reception
Approx. 200 pages of memory transmission
Approx. 200 pages of memory transmission
Enhanced Copier Function
Multi-copy function (up to 99 copies)
Enlargement and reduction
64-Level halftone
Multi-copy function (up to 99 copies)
Enlargement and reduction
64-Level halftone
5.2.
Hardware Requirements for Multi-Function Software
To use Multi-Function Station on your computer, the following are required:
Operating System:
Windows 7 / Windows 8 / Windows XP / Windows Vista
Windows Server 2008 / 2012 *1
Mac OS X 10.5 - 10.8 *2
*1 Supported printer driver only
*2 Supported printer driver, scanner driver and PC fax (transmit) only
Windows Server 2008 / 2012 *1
Mac OS X 10.5 - 10.8 *2
*1 Supported printer driver only
*2 Supported printer driver, scanner driver and PC fax (transmit) only
CPU:
Windows:
Windows 7 / Windows 8 / Windows Vista: Pentium 4 or higher processor
Windows XP: Pentium or higher processor
Mac OS:
Complies with Operating System recommendations
Windows 7 / Windows 8 / Windows Vista: Pentium 4 or higher processor
Windows XP: Pentium or higher processor
Mac OS:
Complies with Operating System recommendations
RAM:
Windows:
Windows 7 / Windows 8: 1GB (2GB or more recommended)
Windows XP: 128MB (256MB or more recommended)
Windows Vista: 512MB (1GB or more recommended)
Mac OS:
Complies with Operating System recommendations
Windows 7 / Windows 8: 1GB (2GB or more recommended)
Windows XP: 128MB (256MB or more recommended)
Windows Vista: 512MB (1GB or more recommended)
Mac OS:
Complies with Operating System recommendations
Other Hardware:
CD-ROM drive
Windows:
Hard disk drive with at least 600MB of available space
Mac OS:
Hard disk drive with at least 200MB of available space
Windows:
Hard disk drive with at least 600MB of available space
Mac OS:
Hard disk drive with at least 200MB of available space
Web browser (recommendation):
Windows:
Windows Internet Explorer 6/7/8/9
Windows Internet Explorer 10 (with compatible mode
recommended)
Mac OS:
Safari 3/4/5/6
Windows Internet Explorer 6/7/8/9
Windows Internet Explorer 10 (with compatible mode
recommended)
Mac OS:
Safari 3/4/5/6
19
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6 Technical Descriptions
6.1.
Connection Diagram
OPF
MOTOR
1 4
2 3
4
2
No
D
−
VBUS
1
GND
D+
3
NAME
NAME
No
4
2
No
D
−
VBUS
1
GND
D+
3
NAME
NAME
No
CN505
CN700
CN300
CN101
CN100
2
1
1
CN201
MAIN BOARD
SMPS
OPERATION PANEL BOARD
LCD
ADU
SOLENOID
TO
TELEPHONE
LINE
TO
EXTERNAL
TELEPHONE
TO
PC/USB
CN300
CN1
CN2
NEUTRAL
FAN
MOTOR
TONER
SENSOR
24V
Interlock
Switch
SW51
IC5 0
HEAT
LAMP
LAMP
THERMOSTAT
THERMOSTAT
PI58
EXIT
SENSOR
CN52
THERMISTOR
1
2
2
CN70
THRM1
DG
FUSER
UNIT
b1
6
S(W) / B2
5
b / B1
4
a / A1
3
2
No
E(G) / A2
a1
1
NAME
NAME
No
b1
6
S(W) / B2
5
b / B1
4
a / A1
3
2
No
E(G) / A2
a1
1
NAME
NAME
No
CN100
a1
6
E(W)
5
a / A1
4
b / B1
3
2
No
S(W)
b1
1
NAME
NAME
No
a1
6
E(W)
5
a / A1
4
b / B1
3
2
No
S(W)
b1
1
NAME
NAME
No
CN101
Speaker
SP+
SP
SP
−
LED_G
3
VLED
4
CLK
5
DG
6
SI
7
CNT
8
VREF
9
3.3V
10
1
11
No
DG
SIG
12
LED_B
LED_R
2
NAME
NAME
No
LED_G
3
VLED
4
CLK
5
DG
6
SI
7
CNT
8
VREF
9
3.3V
10
1
11
No
DG
SIG
12
LED_B
LED_R
2
NAME
NAME
No
CN513
Color CIS Unit
Color CIS Unit
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
Buzzer
CN500
CN501
LSU
3.3V
Interlock
Switch
SW50
ADF
MOTOR
Read Position
SENSOR
Document
SENSOR
PI59
PI60
1
2
3
CN62
CN1
LIVE
PE
PSU COVER
AC INLET
2 1
4 3
6 5
8 7
CN750
4
2
No
TD
−
TD+
1
TCT
RD+
3
NAME
NAME
No
8
6
RD
−
ー
5
ー
RCT
7
4
2
No
TD
−
TD+
1
TCT
RD+
3
NAME
NAME
No
8
6
RD
−
ー
5
ー
RCT
7
1
2
3
CN61
RADF JAM
SENSOR
PI62
1
2
3
CN60
LED
DOCU
GND
LED
GND
RPS
ADFJ
AM
GND
LED
RADF
SOLENOID
CN57
CN56
CN73
CN68
24V
SNADF
ADF s
w
itch bac
k
SOLENOID
5
CN69
24V
SNADFSWBK
LED
RPS
GND
DOCU
24V
ADFM1
ADFM2
ADFM3
ADFM4
SNADF
SNADFSWBK
ADFJ
AM
ADFM1
ADFM2
ADFM3
ADFM4
CN67
1
2
3
4
1
2
3
1
2
3
1
2
3
PICK
SENSOR
PI50
PAPER
SENSOR
PI51
CSOPEN
SENSOR
SENSOR
PI52
S3.3V
THRM1
CSOPEN
PAPER
PICK
GND
CN50
1
2
3
4
5
6
1
2
3
4
5
6
CN511
ADU
SENSOR
PI53
RESIST
SENSOR
PI54
PTOP
SENSOR
PI55
S3.3V
RESIST
ADU
PTOP
TNR
GND
CN54
1
2
3
4
5
6
1
2
3
4
5
6
CN509
MAIN
MOTOR
24V
24V
GND
GND
LD
SS
CLK
BRAKE
1
2
3
4
5
6
7
8
CN518
S3.3V
THRM0
POUT
GND
1
2
3
4
1
2
3
4
−
HVRR
HVRR
TRS
DEV
CHG
GND
−
24V
24V
1
2
3
4
5
6
7
8
CN504
12V
GND
GND
24Va
24Va
GND
24Vb
RLYCTL
PWRDWN
HTRCTL
1
2
3
4
5
6
7
8
9
CN101
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
S3.3V
REARCVR
-
GND
1
2
3
4
CN519
CN503
TO
PC/LAN
1
2
PI57
Rear Cover
SENSOR
CN53
1
2
3
4
RESIST
CLUTCH
Switch back
SOLENOID
SOLENOID
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
CN515
KST
AR
T
KTXD
KSCLK
OPERST
GND
5V
3.3V
B
U
ZZER
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN59
SNPICK
GND
CN63
SNADU
24V
CN65
SNRESIST
24V
CN76
SNSWBK
24V
CN72
GND
FANDET1
FANON1
Pick Up
SOLENOID
1
2
1
2
1
2
3
1
2
1
2
1
2
1
2
FANON1
FANDET1
24V
SNSWBK
SNADU
SNRESIST
SNPICK
GND
1
2
3
4
5
6
7
8
CN517
CN58
GND
HOOK
MIC
−
MIC
＋
HSSP
−
HSSP
＋
1
2
3
4
5
6
CN200
CN71
1
2
3
4
5
6
1
2
3
4
5
6
7
8
GND
L3.3V
XHSYNC
VIDEO
＋
VIDEO
−
XAPC
XLDEN
LDPWR
GND
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
POLCLK
XREAD
Y
POLON
GND
24V
1
2
3
4
5
1
2
3
4
5
CN507
24V
OUT
−
24VIN
3.3VIN
−
3.3V
OUT
1
2
3
4
5
6
1
2
3
4
5
6
OPF PICKUP
SOLENOID
SOLENOID
Option Cassette
OPF PAPER
SENSOR
OPF PICK
SENSOR
HVPS
TRA
DEV
GRID
CHG
Transfer Roller
OPC DRUM
OPC Unit
Scorotron
Developping Roller
Toner
Supply
Roller
Supply
Roller
VARISTOR
VARISTOR
MPT
SENSOR
PI61
SNMPT
GND
MPT
S3.3V
1
2
3
4
CN510
MPT SOLENOID
SNMPT
GND
CN77
CN800
FG
GND
D
＋
D
−
VBUS
1
2
3
4
5
1
2
3
4
5
CN301
1
2
3
CN78
POWER
Switch
USB Memory
PWRSW
−
GND
GND
CN74
1
2
3
FB
MOTOR
A
XA
XB
B
CN516
1
2
3
4
Antenna (H)
Antenna ( V)
One
Touch
Key
OPC
GND
1
2
CN506
TONER
GND
1
2
CN508
PI950
PI951
1
2
CN75
3.3V
OPPICK
OPPAPER
GND
1
2
3
4
CN951
2B
2A
1A
1B
1
2
3
4
CN953
1
2
CN952
CN950
1
2
CN 956
1
2
CN 955
11
10
9
8
7
6
5
4
3
2
1
CN 954
CN514
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
24V
A
PG
OPMA
OPMXA
OPMB
OPMPWR
OPMRST
SNOPF
OPP
APER
OPPICK
S3.3V
24V
A
PG
OPMA
OPMXA
OPMB
OPMPWR
OPMRST
SNOPF
OPP
APER
OPPICK
S3.3V
24V
A
PG
OPMA
OPMXA
OPMB
OPMPWR
OPMRST
SNOPF
OPP
APER
OPPICK
S3.3V
CN2
CN3
CN51
CN66
CN55
1
2
3
4
SW56
1
2
CN79
1
2
CN80
CN64
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
HSSP-
6
HSSP+
5
GND
4
HSMIC
−
3
2
No
HOOK
HSMIC+
1
NAME
NAME
No
HSSP-
6
HSSP+
5
GND
4
HSMIC
−
3
2
No
HOOK
HSMIC+
1
NAME
NAME
No
CN64
CN940
1
2
3
4
5
6
CN941
HOOK SW
1
2
3
4
SN_OPF
GND
Drawer
Connector
Toner
Cartridge
Cartridge
DB7
DB6
DB5
DB4
E
R/W
RS
V0
VDD
VSS
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
VLCDIN
VB1+
VB1
-
VB0
-
VB0+
GND
3.3V
SI
SCL
CD
RST
CS0
LCD
with back light
KX -MB25**/DP -MB*** only
KX -MB22** only
DP-MB*** only
KX -MB25**/DP -MB*** only
KX -MB25**/DP -MB*** only
w/o FAX models only
with FAX models only
with Handset models only
with WLAN models only
CN750
Pick UP Relay
Print Sensor Relay
Center Relay
Interlock Switch
OPF Sensor
OPF Relay
MPT Relay
Power Switch
OPC Contact
TNR Contact
Fuser
Rear Sensor
ADF Relay
Docu Sensor
RPS
RADF
20
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
6.2.
General Block Diagram
MAIN Board
SOC (IC300)
This custom IC is used for general MFP operations.
ROM (IC402) (KX-MB22*0:8MB, others:16MB)
This FLASH ROM contains all of the program instructions on the unit operations.
And support the backup of user setting and FAX receive data.
And support the backup of user setting and FAX receive data.
(except KX-MB2*1*)
Synchronous Dynamic RAM (IC400/IC401)
This 512Mbit SDRAM is used for CPU work and receiving memory and page memory.
POWER SUPPLY
DC-DC converters generate 3.3V and 1.2V for system power.
Regulator generates 5V for system power and 2.5V for SPT IC power.
Regulator generates 5V for system power and 2.5V for SPT IC power.
TEL/FAX I/F (except KX-MB2*1*)
Composed of ITS circuit and NCU circuit.
3 ICs called SDAA (Silicon Direct Access Arrangement) control Telephone line, Speaker and MIC.
3 ICs called SDAA (Silicon Direct Access Arrangement) control Telephone line, Speaker and MIC.
ASIC(SPT,IC500)
This custom IC is used for laser control.
Wireless LAN module(IC850) (KX-MB2*7* ONLY)
Apply to IEEE802.11b/g/n.
READ Section
CIS Unit to read transmitted documents.
Scan data is converted by AFE(IC503).
Scan data is converted by AFE(IC503).
Motor
This model has 2 stepping motors and one DC motor.
IC502 drives the stepping motors for CIS carriage and Auto Document Feeder.
Main Motor is a DC motor.
IC502 drives the stepping motors for CIS carriage and Auto Document Feeder.
Main Motor is a DC motor.
LSU
Forms the images on the OPC DRUM by rotating polygon motor and reflecting the laser beam against polygon.
Sensors
This model has :
2 switches and 11 sensors for KX-MB22**.
2 switch and 13 sensors for KX-MB25**.
2 switches and 11 sensors for KX-MB22**.
2 switch and 13 sensors for KX-MB25**.
1)
CPU
ARM9 operating at 250MHz.
2)
SDRAM Controller
Controls SDRAM Memory.
3)
USB Controller with PHY
ch1:USB device (Apply to USB2.0HS)
ch2:USB host (Interface with WLAN IC) (KX-MB2*7* ONLY)
ch3:USB host (USB memory) (KX-MB25** ONLY)
ch2:USB host (Interface with WLAN IC) (KX-MB2*7* ONLY)
ch3:USB host (USB memory) (KX-MB25** ONLY)
4)
Scanner I/F
Controls the CIS and AFE, and process the scan images.
5)
LSU I/F
Controls the polygon motor and outputs the VIDEO signal to LSU.
6)
MOTOR I/F
Controls DC motor and Stepping motor.
7)
FAN I/F
Controls FAN MOTOR and detect the rotation of FAN MOTOR.
8)
OPERATION PANEL I/F
Serial interface with Operation Panel.
9)
SENSOR I/F
Detects the sensor signal.
10) I/O PORT
I/O Port Interface.
11)
A/D, D/A converter
Sends beep tones, etc.
Convert the analog signal to the digital signal.
Convert the analog signal to the digital signal.
12) RTC
Real time clock.
13) MODEM
Performs the modulation and the demodulation for FAX communication.
(except KX-MB2*1*)
(except KX-MB2*1*)
14) Analog Front End I/F
Controls the DAA device for TEL/FAX function.
(except KX-MB2*1*)
(except KX-MB2*1*)
15) LAN Controller
Ethernet control.
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