Panasonic KX-MC6020RU / KX-FAP317A / KX-FAB318A Service Manual ▷ View online
33
KX-MC6020RU
Description of Pin Distribution (IC300)
PIN NO.
PinName
I/O
POWER SUPPLY VOLTAGE
EXPLANATION
A02
vss_70
-
GND
GND
A03
DOTCLKOUT
O
1.2V
Video clock (Unused)
A04
PCIAD2
IO
3.3V
PCI Bus Address and Data [2]
A05
PCIAD5
IO
3.3V
PCI Bus Address and Data [5]
A06
PCIAD9
IO
3.3V
PCI Bus Address and Data [9]
A07
PCIAD13
IO
3.3V
PCI Bus Address and Data [13]
A08
PCIAD17
IO
3.3V
PCI Bus Address and Data [17]
A09
PCIAD20
IO
3.3V
PCI Bus Address and Data [20]
A10
PCIAD24
IO
3.3V
PCI Bus Address and Data [24]
A11
PCIAD27
IO
3.3V
PCI Bus Address and Data [27]
A12
PCIAD31
IO
3.3V
PCI Bus Address and Data [31]
A13
NPCIPERR
IO
3.3V
PCI Bus Parity Error
A14
NPCIRDY
IO
3.3V
PCI Bus Initiator Ready
A15
NPCIRST
O
3.3V
PCI Bus Reset
A16
vssiopcix
-
GND
GND
A17
NPCICBE3
IO
3.3V
PCI Bus Command and Byte Enable
A18
NPCIREQ0
I
3.3V
PCI Bus Request
A19
NPCIGNT1
O
3.3V
PCI Bus Grant (Unused)
A20
BZRST33
I
3.3V
BZ Control
A21
MDMCLKOUT
O
1.2V
OSC out. 24.576MHz (SCNR,MODEM,PCI,GPDMA)
A22
RTCPWRDWN I
3.3V
RTC Power Down
A23
RTCCLKOUT
O
1.2V
OSC output for RTC (32.768MHz)
A24
FRMA0
O
3.3V
Flash/Mask ROM Address [0]
A25
FRMA3
O
3.3V
Flash/Mask ROM Address [3]
A26
FRMA7
O
3.3V
Flash/Mask ROM Address [7]
A27
FRMA9
O
3.3V
Flash/Mask ROM Address [9]
A28
FRMA13
O
3.3V
Flash/Mask ROM Address [13]
A29
FRMA17
O
3.3V
Flash/Mask ROM Address [17]
A30
FRMA21
O
3.3V
Flash/Mask ROM Address [21]
A31
FRMA24
O
3.3V
Flash/Mask ROM Address [24]
A32
NFROE
O
3.3V
Flash/Mask ROM Output Enable
A33
FRMD1
IO
3.3V
Flash/Mask ROM Data [1]
AA01
SDMD10
IO
2.5V
DDR-SDRAM Data [10]
AA02
SDMD9
IO
2.5V
DDR-SDRAM Data [9]
AA03
vss_10
-
GND
GND
AA04
SDMD4
IO
2.5V
DDR-SDRAM Data [4]
AA31
IO16
IO
3.3V
General port 16 (Used for sensor power control)
AA32
IO15
IO
3.3V
General port 15 (Unused )
AA33
IO17
IO
3.3V
General port 17 (Used for sensor power control)
AA34
IO18
IO
3.3V
General port 18 (Used for OPF motor current control)
AB01
SDMD7
IO
2.5V
DDR-SDRAM Data [7]
AB02
SDMD6
IO
2.5V
DDR-SDRAM Data [6]
AB03
SDLDQS0
IO
2.5V
DDR-SDRAM Date Strobe for Lower Byte(DQ[7:0])
AB04
vddio25_5
-
2.5V
POWER SUPPLY
AB31
vddio33pcix_14 -
3.3V
POWER SUPPLY
AB32
IO12
IO
3.3V
General port 12 (Used for Analog MUX select
AB33
IO13
IO
3.3V
General port 13 (Used for Analog MUX select)
AB34
IO14
IO
3.3V
General port 14 (Used for Analog MUX select)
AC01
SDMD5
IO
2.5V
DDR-SDRAM Data [5]
AC02
SDLDM0
O
2.5V
DDR-SDRAM Data Mask For Lower Byte(DQ[7:0])
AC03
vddio25_10
-
2.5V
POWER SUPPLY
AC04
SDMD0
IO
2.5V
DDR-SDRAM Data [0]
AC31
IO8
IO
3.3V
General port 8 (Used for Fuser FAN control)
AC32
IO9
IO
3.3V
General port 9 (Used for PSU FAN control)
AC33
IO10
IO
3.3V
General port 10 (Used for PSU FAN control)
AC34
IO11
IO
3.3V
General port 11 (Unused )
AD01
SDMD3
IO
2.5V
DDR-SDRAM Data [3]
AD02
SDMD2
IO
2.5V
DDR-SDRAM Data [2]
AD03
BZVDD25
I
2.5V
BZ Control
AD04
vdd6
-
1.2V
POWER SUPPLY
AD31
vdd12
-
1.2V
POWER SUPPLY
AD32
IO4
IO
3.3V
General port 4 (Used for cutting Drum cartridge fuse(Color))
AD33
IO6
IO
3.3V
General port 6 (Used for ADU motor control)
AD34
IO7
IO
3.3V
General port 7 (Used for Fuser FAN control)
AE01
SDMD1
IO
2.5V
DDR-SDRAM Data [1]
34
KX-MC6020RU
AE02
vss_11
-
GND
GND
AE03
BZRST25
I
2.5V
BZ Control
AE04
TXD1
O
2.5V
Ethernet Transmit Data 1
AE31
EXMDMCS
O
3.3V
Extended Modem CS (Unused)
AE32
IO2
IO
3.3V
General port 2 (Used for Poligon clock)
AE33
IO3
IO
3.3V
General port 3 (Used for Polygon Motor Control)
AE34
IO5
IO
3.3V
General port 5 (Used for cutting Drum cartridge
fuse(Black))
fuse(Black))
AF01
TX_EN
O
2.5V
Ethernet Transmit Enable
AF02
TXD0
O
2.5V
Ethernet Transmit Data 0
AF03
TXD6
O
2.5V
Ethernet Transmit Data 6 (Unused)
AF04
vss_68
-
GND
GND
AF31
vss_69
-
GND
GND
AF32
AFESEL0
I
3.3V
AFE Select
AF33
DBGMOD
O
3.3V
ICE Interface (Unused)
AF34
EXTINT
I
3.3V
External INT
AG01
TXD2
O
2.5V
Ethernet Transmit Data 2
AG02
TXD3
O
2.5V
Ethernet Transmit Data 3
AG03
TXD4
O
2.5V
Ethernet Transmit Data 4 (Unused)
AG04
RXD0
I
2.5V
Ethernet Receive Data 0
AG31
DP
O
3.3V
DP(Dial Pulse)
AG32
EYEDAT
O
3.3V
EYE-Monitor (Unused)
AG33
AFESEL1
I
3.3V
AFE Select
AG34
NDBGREQ
I
3.3V
ICE Interface (Unused)
AH01
TXD5
O
2.5V
Ethernet Transmit Data 5 (Unused)
AH02
TXD7
O
2.5V
Ethernet Transmit Data 7 (Unused)
AH03
TX_ER
O
2.5V
Ethernet Transimit Coding Error
AH04
vddio25_4
-
2.5V
POWER SUPPLY
AH31
vddio33pcix_13 -
3.3V
POWER SUPPLY
AH32
RING
I
3.3V
RING(Ring Detect)
AH33
AFECLK
O
3.3V
AFE Clock
AH34
EYECLK
O
3.3V
EYE-Monitor (Unused)
AJ01
RX_DV
I
2.5V
Ethernet Receive Data Valid
AJ02
RXD1
I
2.5V
Ethernet Receive Data 1
AJ03
RXD2
I
2.5V
Ethernet Receive Data 2
AJ04
RXD5
I
2.5V
Ethernet Receive Data 5 (Unused)
AJ31
BBITCLK
IO
3.3V
AFE IF ch B(Bit CLK)
AJ32
BRXD
I
3.3V
AFE IF ch B(Rx Data)
AJ33
BSPCLK
IO
3.3V
AFE IF ch B(Sample CLK)
AJ34
AFERST
O
3.3V
AFE Reset
AK01
RXD3
I
2.5V
Ethernet Receive Data 3
AK02
RXD4
I
2.5V
Ethernet Receive Data 4 (Unused)
AK03
RXD6
I
2.5V
Ethernet Receive Data 6 (Unused)
AK04
MDC
O
2.5V
Ethernet Management Data Clock
AK31
ABITCLK
IO
3.3V
AFE IF ch A(Bit CLK)
AK32
ASPCLK
IO
3.3V
AFE IF ch A(Sample CLK)
AK33
ARXD
I
3.3V
AFE IF ch A(Rx Data)
AK34
BTXD
O
3.3V
AFE IF ch B(Tx Data)
AL01
RXD7
I
2.5V
Ethernet Receive Data 7 (Unused)
AL02
MDIO
IO
2.5V
Ethernet Management Data In / OUT
AL03
CRS
I
2.5V
Ethernet Carrier Sense
AL04
vss_62
-
GND
GND
AL05
SYSPLLVSS2
-
GND
GND for PLL (DDR)
AL06
CCDSH
O
3.3V
CCD/CIS Shift Pulse
AL07
vddio33pcix_8
-
3.3V
POWER SUPPLY
AL08
AFEADC3
I
3.3V
AFE Output Data 3 (Unused)
AL09
vss_63
-
GND
GND
AL10
AFESIFDIN
I
3.3V
AFE SIF Data In
AL11
vdd7
-
1.2V
POWER SUPPLY
AL12
USBOVDDA33 -
3.3V
Transceiver POWER for USB controller
AL13
vddio33pcix_9
-
3.3V
POWER SUPPLY
AL14
USBCVSSA12
-
GND
GND for USB controller
AL15
vss_64
-
GND
GND
AL16
USBDREXT
O
3.3V
6.81k external resistor connection for USB controller
AL17
vddio33pcix_10 -
3.3V
POWER SUPPLY
AL18
vdd8
-
1.2V
POWER SUPPLY
PIN NO.
PinName
I/O
POWER SUPPLY VOLTAGE
EXPLANATION
35
KX-MC6020RU
AL19
USBDVSSA12P
LL
LL
-
GND
PLL GND for USB controller
AL20
vss_65
-
GND
GND
AL21
NCCDON
O
3.3V
CCD Power Control
AL22
vddio33pcix_11 -
3.3V
POWER SUPPLY
AL23
IO38
IO
3.3V
General port 38/UARTTXD3 (Transfer data for UART)
AL24
vdd9
-
1.2V
POWER SUPPLY
AL25
IO34
IO
3.3V
General port 34
AL26
vss_66
-
GND
GND
AL27
IO42/MMA
IO
3.3V
ADU Motor excitation signal (Phase A)
AL28
vddio33pcix_12 -
3.3V
POWER SUPPLY
AL29
IO45/MMXB
IO
3.3V
ADU Motor excitation signal (enable B)
AL30
IO49/OPMXB
IO
3.3V
OPF Motor excitation signal (enable B)
AL31
vss_67
-
GND
GND
AL32
IO56/ADFMEN
IO
3.3V
ADF Motor Select
AL33
IO57/CRMEN
IO
3.3V
Flatbed Motor Select
AL34
ATXD
O
3.3V
AFE IF ch A(Tx Data)
AM01
VSS
-
GND
GND
AM02
GTX_CLKIN
I
1.2V
OSC Input for Giga Ethernet (Unused)
AM03
vss_60
-
GND
GND
AM04
COL
I
2.5V
Ethernet Collision Detected
AM05
SYSPLLVDD1
-
1.2V
Power for PLL (CPU,ZSP)
AM06
AFEADC0
I
3.3V
AFE Output Data 0 (Unused)
AM07
AFEADC1
I
3.3V
AFE Output Data 1 (Unused)
AM08
AFEADC2
I
3.3V
AFE Output Data 2 (Unused)
AM09
AFEADC6
I
3.3V
AFE Output Data 6
AM10
AFEADC7
I
3.3V
AFE Output Data 7
AM11
USBOVSSA33
-
GND
Transceiver GND for USB controller
AM12
USBOVSSA33_
BIAS
BIAS
-
GND
Bias for USB controller
AM13
USBOVSSA12P
LL
LL
-
GND
PLL GND for USB controller
AM14
USBOVSSA12_
SQ
SQ
-
GND
Squeich GND for USB controller
AM15
USBDVBUS
I
5V
USB Device Signal
AM16
USBCVDDA12
-
1.2V
POWER SUPPLY for USB controller
AM17
USBDVSSA33
-
GND
Transceiver GND for USB controller
AM18
USBDVDDA33
-
3.3V
Transceiver POWER for USB controller
AM19
OEB
O
3.3V
Output Hi-Z control (Unused)
AM20
AFESIFEN
O
3.3V
AFE SIF Enable
AM21
SDDAT1
IO
3.3V
SD I/F (Unused)
AM22
SDDAT2
IO
3.3V
SD I/F (Unused)
AM23
SDCD
I
3.3V
SD I/F (Unused)
AM24
IO29
IO
3.3V
General port 29/KSTART(Start signal for operation panel)
AM25
IO30
IO
5V
General port 30/KTXD (Transfer data for operation panel)
AM26
LSI_TDO
O
3.3V
LSI Test(JTAG)
AM27
IO36
IO
3.3V
General port 36
AM28
LSI_TMS
I
3.3V
LSI Test(JTAG)
AM29
IO44/MMB
IO
3.3V
ADU Motor excitation signal (Phase B)
AM30
IO47/OPMXA
IO
3.3V
OPF Motor excitation signal (enable A)
AM31
IO50/CRM0
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM0)
AM32
vss_61
-
GND
GND
AM33
IO54/CRM4
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM4)
AM34
IO55/CRM5
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM5)
AN01
GTX_CLKOUT
O
2.5V
OSC Output for Giga Ethernet (Unused)
AN02
vss_58
-
GND
GND
AN03
RX_CLKI
I
2.5V
Ethernet Receive Byte or Symbol Clock
AN04
MGTINT
I
2.5V
Ethernet Management INT
AN05
SYSPLLVSS1
-
GND
GND for PLL (CPU,ZSP)
AN06
CCDRS_N
O
3.3V
CCD Reset Pulse
AN07
CCDCLK
O
3.3V
CCD Transfer CLK (Unused)
AN08
AFERSMP
O
3.3V
AFE Field Through Level Sampling Pulse
AN09
AFEADC4
I
3.3V
AFE Output Data 4
AN10
AFESIFCLK
O
3.3V
AFE SIF CLK
AN11
USBOVBUS
I
3.3V
USB OTG Signal
AN12
USBOREXT
O
3.3V
6.81k external resistor connection for USB controller
AN13
USBODM
IO
3.3V
USB OTG Signal
PIN NO.
PinName
I/O
POWER SUPPLY VOLTAGE
EXPLANATION
36
KX-MC6020RU
AN14
USBOVDDA12_
SQ
SQ
-
1.2V
Squeich POWER for USB controller
AN15
USBCXIN
I
3.3V
OSC for USB controller (25MHz)
AN16
USBDVSSA33_
BIAS
BIAS
-
GND
Bias for USB controller
AN17
USBDDM
IO
3.3V
USB Device Signal
AN18
USBDVDDA12_
SQ
SQ
-
1.2V
Squeich POWER for USB controller
AN19
AFESIFDOUT
O
3.3V
AFE SIF Data Out
AN20
LEDONG
O
3.3V
Lamp Controller for CIS/CCD
AN21
SDDAT3
IO
3.3V
SD I/F (Unused)
AN22
SDCMD
IO
3.3V
SD I/F (Unused)
AN23
SDWP
I
3.3V
SD I/F (Unused)
AN24
IO40
IO
3.3V
General port 40/UARTRXD3 (Transfer data for UART)
AN25
IO31
IO
3.3V
General port 32/KSCLK (Transfer clock for operation panel)
AN26
IO37
IO
3.3V
General port 37 (Used for RING)
AN27
IO35
IO
3.3V
General port 35/UARTRXD2 (Transfer data for UART)
AN28
LSI_TRSTN
I
3.3V
LSI Test(JTAG)
AN29
IO43/MMXA
IO
3.3V
ADU Motor excitation signal (enable A)
AN30
IO46/OPMA
IO
3.3V
OPF Motor excitation signal (Phase A)
AN31
OPMPWR
O
3.3V
OPF Motor Current Control
AN32
IO52/CRM2
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM2)
AN33
vss_59
-
GND
GND
AN34
IO53/CRM3
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM3)
AP02
TX_CLKI
I
2.5V
Ethernet Transmit Clock (pre clock tree)
AP03
vddio25_11
-
2.5V
POWER SUPPLY
AP04
RX_ER
I
2.5V
Ethernet Receive Error
AP05
SYSPLLVDD2
-
1.2V
Power for PLL (DDR)
AP06
CCDCP_N
O
3.3V
CCD Clamp Pulse (Unused)
AP07
AFEMCLK
O
3.3V
AFE Master CLK
AP08
AFEVSMP
O
3.3V
AFE Video Level Sampling Pulse
AP09
AFEADC5
I
3.3V
AFE Output Data 5
AP10
USBOVBUS_C
ONT
ONT
O
3.3V
USB OTG Signal
AP11
USBOID
I
3.3V
USB OTG Signal
AP12
USBOVDDA33_
BIAS
BIAS
-
3.3V
Bias for USB controller
AP13
USBODP
IO
3.3V
USB OTG Signal
AP14
USBOVDDA12P
LL
LL
-
1.2V
PLL POWER for USB controller
AP15
USBCXOUT
O
3.3V
OSC for USB controller (25MHz)
AP16
USBDVDDA33_
BIAS
BIAS
-
3.3V
Bias POWER for USB controller
AP17
USBDDP
IO
3.3V
USB Device Signal
AP18
USBDVSSA12_
SQ
SQ
-
GND
Squeich GND for USB controller
AP19
USBDVDDA12P
LL
LL
-
1.2V
PLL POWER for USB controller
AP20
LEDONR
O
3.3V
Lamp Controller for CIS/CCD
AP21
LEDONB
O
3.3V
Lamp Controller for CIS/CCD
AP22
SDDAT0
IO
3.3V
SD I/F (Unused)
AP23
SDIFCLK
O
3.3V
SD I/F (Unused)
AP24
IO39
IO
3.3V
Genaral port 39
AP25
IO41
IO
3.3V
Genaral port 41
AP26
IO32
IO
3.3V
General port 32/OPERST (Reset for operation panel)
AP27
IO33
IO
3.3V
General port 33/UARTTXD2 (Transfer data for UART)
AP28
LSI_TCK
I
3.3V
LSI Test(JTAG)
AP29
LSI_TDI
I
3.3V
LSI Test(JTAG)
AP30
MMPWR
O
3.3V
ADU Motor Current Control
AP31
IO48/OPMB
IO
3.3V
OPF Motor excitation signal (Phase B)
AP32
IO51/CRM1
IO
3.3V
ADF / Flatbed Motor excitation signal (CRM1)
AP33
CRMPWR
O
3.3V
ADF / Flatbed Motor Current Controller
B01
SDMA8
O
2.5V
DDR-SDRAM Memory Address [8]
B02
vss_56
-
GND
GND
B03
DOTPLLVDD
-
1.2V
PLL power for Video clock
B04
DOTCLKIN
I
1.2V
Video clock (Unused)
B05
PCIAD3
IO
3.3V
PCI Bus Address and Data [3]
B06
PCIAD7
IO
3.3V
PCI Bus Address and Data [7]
PIN NO.
PinName
I/O
POWER SUPPLY VOLTAGE
EXPLANATION
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