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

29
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
T24
PIO27
O
SPT Interface
T25
PIO28
O
SPT Interface
T26
PIO29
O
Operation Panel Interface
U24
PIO30
I/O
Operation Panel Interface
U25
PIO31
O
Operation Panel Interface
U26
PIO32
O
Operation Panel Interface
V24
PIO33
O
NOT USED (KX-MB2*1* ONLY)
O
OUTPUT PORT (CNGMUTE)(Others)
V25
PIO34
O
SPT Interface
V26
PIO35
O
OUTPUT PORT (SNSWBK)
W24
PIO36
O
NOT USED (KX-MB2*1* ONLY)
O
OUTPUT PORT (SPMUTE)(Others) 
W25
PIO37
O
NOT USED (KX-MB2*1* ONLY)
I
INPUT PORT (BELL)(Others) 
B24
PIO38
O
NOT USED
A25
PIO39
O
NOT USED (KX-MB2*1* ONLY)
I
INPUT PORT (HOOK)
B26
PIO40
O
NOT USED
C25
PIO41
I
INPUT PORT (24VMON)
C26
PIO42
O
Main Motor Interface
D24
PIO43
O
Main Motor Interface
D25
PIO44
I
Main Motor Interface
D26
PIO45
O
Main Motor Interface
E26
PIO46
O
NOT USED (KX-MB22** ONLY)
Option Feeder Motor Interface (others)
F24
PIO47
O
F25
PIO48
O
F26
PIO49
O
OUTPUT PORT (PWRDWN2)
B21
PIO50
O
ADF/Flatbed Motor Interface
A21
PIO51
O
ADF/Flatbed Motor Interface
C22
PIO52
O
ADF/Flatbed Motor Interface
B22
PIO53
O
ADF/Flatbed Motor Interface
A22
PIO54
O
ADF/Flatbed Motor Interface
B23
PIO55
O
ADF/Flatbed Motor Interface
A23
PIO56
O
ADF/Flatbed Motor Interface
A24
PIO57
O
ADF/Flatbed Motor Interface
G23
PIO58
O
SPT Interface
B10
PIO59
O
OUTPUT PORT (PWRDWN1)
G24
PIO60
O
NOT USED (KX-MB2*1* ONLY)
I
INPUT PORT (AINT)(Others) 
G25
PIO61
O
NOT USED (KX-MB2*1* ONLY)
OUTPUT PORT (HSSPMUTE) (Others)
G26
PIO62
O
LSU Interface
H24
PIO63
O
LSU Interface
H25
PIO64
O
I2C Interface
H26
PIO65
O
I2C Interface
P23
PIO66
O
NOT USED (KX-MB2*1* ONLY)
O
OUTPUT PORT (LINERLY) (Others) 
AE22
HTRCTL
O
Fuser Lamp Control
E24
MMPWR
O
NOT USED
E25
OPMPWR
O
NOT USED (KX-MB22** ONLY)
Option Feeder Motor Interface (others)
C23
CRMPWR
O
ADF/Flatbed Motor Interface
B11
CCDSH
O
Scanner Interface
B12
NCCDRS
O
Scanner Interface
A12
NCCDCP
O
NOT USED
A11
CCDCLK
O
NOT USED
B15
AFEVSMP
O
Scanner Interface
C15
AFERSMP
O
Scanner Interface
A15
AFEMCLK
O
Scanner Interface
D14
AFEADC0
I
GND
C14
AFEADC1
I
GND
D13
AFEADC2
I
GND
C13
AFEADC3
I
GND
B14
AFEADC4
I
Scanner Interface
A14
AFEADC5
I
Scanner Interface
B13
AFEADC6
I
Scanner Interface
A13
AFEADC7
I
Scanner Interface
Pin No.
Pin Name
I/O
Description
30
A16
AFESIFCLK
O
Scanner Interface
B16
AFESIFEN
O
Scanner Interface
A17
AFESIFDIN
I
Scanner Interface
B17
AFESIFDOUT
O
Scanner Interface
C12
OEB
O
NOT USED
D12
NCCDON
O
Scanner Interface
D16
LEDONR
O
Scanner Interface
C17
LEDONG
O
Scanner Interface
C16
LEDONB
O
Scanner Interface
AF18
ABITCLK
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AE18
ASPCLK
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AD18
ATXD
Tri-O
NOT USED (KX-MB2*1* ONLY)
Tri-O
NCU Interface (Others) 
AC18
ARXD
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AF20
BBITCLK
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AE20
BSPCLK
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AD20
BTXD
Tri-O
NOT USED (KX-MB2*1* ONLY)
Tri-O
NCU Interface (Others) 
AC20
BRXD
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AE19
AFERST
O
NOT USED (KX-MB2*1* ONLY)
O
NCU Interface (Others) 
AF19
AFECLK
O
NOT USED (KX-MB2*1* ONLY)
O
NCU Interface (Others) 
AD17
RING
I
NOT USED (KX-MB2*1* ONLY)
I
NCU Interface (Others) 
AF21
DP
O
NOT USED (KX-MB2*1* ONLY)
O
NCU Interface (Others) 
AF17
EYECLK
O
NOT USED
AE17
EYEDAT
O
NOT USED
AD19
AFESEL0
I
3.3V
AC19
AFESEL1
I
3.3V
R4
DBGREQ
I
NOT USED
T3
DBGMOD
O
NOT USED
Y3
MDM_TDO
Tri-O
NOT USED
Y2
MDM_TMS
I
NOT USED
W4
MDM_TRSTN
I
NOT USED
Y1
MDM_TCK
I
NOT USED
AA1
MDM_TDI
I
NOT USED
AE12
SCLKIN
I
CRYSTAL(24MHz) INPUT
AF12
SCLKOUT
O
CRYSTAL(24MHz) OUTPUT
AF25
MDMCLKIN
I
CRYSTAL(24.576MHz) INPUT 
AE24
MDMCLKOUT
O
CRYSTAL(24.576MHz) OUTPUT 
A18
DOTCLKIN
I
CLOCK(30MHz) INPUT
B18
DOTCLKOUT
O
NOT USED
AE8
RTCCLKIN
I
CRYSTAL(32.768MHz) INPUT 
AF8
RTCCLKOUT
O
CRYSTAL(32.768MHz) OUTPUT 
AD7
RTCPWRDWN
I
RTC RESET
AF6
NBATRST
I
RTC RESET
AE15
CPU_TDI
I
NOT USED
AE16
CPU_TMS
I
NOT USED
AF15
CPU_TCK
I
NOT USED
AF16
CPU_TRSTN
I
NOT USED
AD15
CPU_TDO
Tri-O
NOT USED
R2
DSP_TDI
I
NOT USED
P2
DSP_TMS
I
NOT USED
R1
DSP_TCK
I
NOT USED
R3
DSP_TRSTN
I
NOT USED
P1
DSP_TDO
Tri-O
NOT USED
C21
THRMSTR0
I
Analog Input (THRMISTOR)
C20
THRMSTR1
I
Analog Input (THRMISTOR)
Pin No.
Pin Name
I/O
Description
31
KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU
A19
TONE
O
Analog Output (Buzzer) (KX-MB2*1* ONLY)
O
Analog Output (Speaker) (Others)  
B20
ADVREF
I
GND
C19
DAVREFP
I
GND
A20
DAVREFN
I
GND
N1
NRST
I
Reset
N2
NWDTRST
Tri-O
Watch Dog Timer Reset Signal
AD16
TEST
I
NOT USED
AC15
TEST_MODE
I
GND
Y23
CLKSEL0
I
GND
W23
CLKSEL1
I
GND
V23
CLKSEL2
I
GND
T23
CLKSEL3
I
3.3V
R23
CLKSEL4
I
GND
AC16
BYPASS
I
GND
N3
BOOTMOD
I
NOT USED
D21
AD_AVDD25
-
2.5VA Power Supply for A/D
D19
DA_AVDD25
-
2.5VA Power Supply for D/A
AF7
BAT_DVDD
-
3.3V Power Supply for RTC
AE7
BAT_VDD
-
1.2V Power Supply for RTC
AC21
PLL2_DVDD
-
2.5VA Power Supply for PLL
D18
PLL3_DVDD
-
2.5VA Power Supply for PLL
AF10
PRG_AVDD
-
3.3V Power Supply
AC9
SSPLL_VDDA
-
1.2VA Power Supply for PLL
AC10
PRG_VOUT12
-
1.2VA output
AC11
PRG_VOUT25
-
2.5VA output
AC12
USB1_AVDD25
-
2.5VA Power Supply for USB1
AF14
USB1_AVDD33
-
3.3V Power Supply for USB1
AA4
USB2_AVDD25
-
2.5VA Power Supply for USB2
AD1
USB2_AVDD33
-
3.3V Power Supply for USB2
V4
USB3_AVDD25
-
2.5VA Power Supply for USB3
W1
USB3_AVDD33
-
3.3V Power Supply for USB3
AA23
VDD12
-
1.2V Power Supply
AB4
VDD12
-
1.2V Power Supply
AC6
VDD12
-
1.2V Power Supply
AC13
VDD12
-
1.2V Power Supply
AC17
VDD12
-
1.2V Power Supply
AC22
VDD12
-
1.2V Power Supply
D6
VDD12
-
1.2V Power Supply
D10
VDD12
-
1.2V Power Supply
D15
VDD12
-
1.2V Power Supply
D22
VDD12
-
1.2V Power Supply
E23
VDD12
-
1.2V Power Supply
F4
VDD12
-
1.2V Power Supply
L23
VDD12
-
1.2V Power Supply
N4
VDD12
-
1.2V Power Supply
N23
VDD12
-
1.2V Power Supply
T4
VDD12
-
1.2V Power Supply
AC8
VDDIO33
-
3.3V Power Supply
AC14
VDDIO33
-
3.3V Power Supply
D5
VDDIO33
-
3.3V Power Supply
D11
VDDIO33
-
3.3V Power Supply
D17
VDDIO33
-
3.3V Power Supply
F23
VDDIO33
-
3.3V Power Supply
K4
VDDIO33
-
3.3V Power Supply
P4
VDDIO33
-
3.3V Power Supply
U23
VDDIO33
-
3.3V Power Supply
AA3
VSS
-
GND
AB3
VSS
-
GND
AB23
VSS
-
GND
AC3
VSS
-
GND
AC4
VSS
-
GND
AC5
VSS
-
GND
AC23
VSS
-
GND
AD3
VSS
-
GND
AD9
VSS
-
GND
AD11
VSS
-
GND
Pin No.
Pin Name
I/O
Description
32
AD12
VSS
-
GND
AD13
VSS
-
GND
AD14
VSS
-
GND
AD22
VSS
-
GND
AD24
VSS
-
GND
AE2
VSS
-
GND
AE25
VSS
-
GND
B2
VSS
-
GND
B19
VSS
-
GND
B25
VSS
-
GND
C3
VSS
-
GND
C18
VSS
-
GND
C24
VSS
-
GND
D4
VSS
-
GND
D20
VSS
-
GND
D23
VSS
-
GND
E4
VSS
-
GND
L4
VSS
-
GND
L11
VSS
-
GND
L12
VSS
-
GND
L13
VSS
-
GND
L14
VSS
-
GND
L15
VSS
-
GND
L16
VSS
-
GND
M4
VSS
-
GND
M11
VSS
-
GND
M12
VSS
-
GND
M13
VSS
-
GND
M14
VSS
-
GND
M15
VSS
-
GND
M16
VSS
-
GND
N11
VSS
-
GND
N12
VSS
-
GND
N13
VSS
-
GND
N14
VSS
-
GND
N15
VSS
-
GND
N16
VSS
-
GND
P11
VSS
-
GND
P12
VSS
-
GND
P13
VSS
-
GND
P14
VSS
-
GND
P15
VSS
-
GND
P16
VSS
-
GND
R11
VSS
-
GND
R12
VSS
-
GND
R13
VSS
-
GND
R14
VSS
-
GND
R15
VSS
-
GND
R16
VSS
-
GND
T11
VSS
-
GND
T12
VSS
-
GND
T13
VSS
-
GND
T14
VSS
-
GND
T15
VSS
-
GND
T16
VSS
-
GND
U3
VSS
-
GND
U4
VSS
-
GND
V3
VSS
-
GND
W3
VSS
-
GND
Y4
VSS
-
GND
Pin No.
Pin Name
I/O
Description
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