Panasonic KX-MC6020RU / KX-FAP317A / KX-FAB318A Service Manual ▷ View online
41
KX-MC6020RU
Description of Pin Distribution (IC600)
Y16
vss_15
-
GND
GND
Y17
vss_16
-
GND
GND
Y18
vss_17
-
GND
GND
Y19
vss_18
-
GND
GND
Y20
vss_19
-
GND
GND
Y31
vss_20
-
GND
GND
Y32
IO19
IO
3.3V
General port 19 (Unused)
Y33
IO20
IO
3.3V
General port 20 (Used for power management)
Y34
IO23
IO
3.3V
Genaral port 23/DMA INT (Used for INT control)
PIN NO.
PinName
I/O
Power SUPPLY VOLTAGE
EXPLANATION
C8
SYSCLKI
I
+3.3V
Oscillation Input for System Clock(33.0MHz)
B7
SYSCLKO
O
+3.3V
Oscillation Input for System Clock(33.0MHz)
C15
CLKSEL
I
+3.3V
System clock selection
U13
PCICLK
IO
+3.3V
PCI Bus Clock
Y13
NPCIRST
IO
+3.3V
PCI Bus Reset
Y16
NPCIINTA
IO
+3.3V
PCI Bus Interrupt
V13
NPCIREQ
IO
+3.3V
PCI Bus Request
V14
NPCIGNT
IO
+3.3V
PCI Bus Grant
Y14
NPCIEXTREQ
IO
+3.3V
PCI Bus External Request
W16
NPCIEXTGNT
IO
+3.3V
PCI Bus External Grant
U14
NPCICBE0
IO
+3.3V
PCI Bus Command and Byte Enable
W15
NPCICBE1
IO
+3.3V
PCI Bus Command and Byte Enable
V15
NPCICBE2
IO
+3.3V
PCI Bus Command and Byte Enable
W14
NPCICBE3
IO
+3.3V
PCI Bus Command and Byte Enable
Y10
PCIAD31
IO
+3.3V
PCI Bus Address and Data [31]
U11
PCIAD30
IO
+3.3V
PCI Bus Address and Data [30]
W10
PCIAD29
IO
+3.3V
PCI Bus Address and Data [29]
W9
PCIAD28
IO
+3.3V
PCI Bus Address and Data [28]
V10
PCIAD27
IO
+3.3V
PCI Bus Address and Data [27]
U10
PCIAD26
IO
+3.3V
PCI Bus Address and Data [26]
V9
PCIAD25
IO
+3.3V
PCI Bus Address and Data [25]
Y8
PCIAD24
IO
+3.3V
PCI Bus Address and Data [24]
Y9
PCIAD23
IO
+3.3V
PCI Bus Address and Data [23]
U9
PCIAD22
IO
+3.3V
PCI Bus Address and Data [22]
V8
PCIAD21
IO
+3.3V
PCI Bus Address and Data [21]
Y7
PCIAD20
IO
+3.3V
PCI Bus Address and Data [20]
W8
PCIAD19
IO
+3.3V
PCI Bus Address and Data [19]
U8
PCIAD18
IO
+3.3V
PCI Bus Address and Data [18]
W7
PCIAD17
IO
+3.3V
PCI Bus Address and Data [17]
W5
PCIAD16
IO
+3.3V
PCI Bus Address and Data [16]
Y6
PCIAD15
IO
+3.3V
PCI Bus Address and Data [15]
Y5
PCIAD14
IO
+3.3V
PCI Bus Address and Data [14]
V7
PCIAD13
IO
+3.3V
PCI Bus Address and Data [13]
W6
PCIAD12
IO
+3.3V
PCI Bus Address and Data [12]
U7
PCIAD11
IO
+3.3V
PCI Bus Address and Data [11]
W4
PCIAD10
IO
+3.3V
PCI Bus Address and Data [10]
Y4
PCIAD9
IO
+3.3V
PCI Bus Address and Data [9]
Y3
PCIAD8
IO
+3.3V
PCI Bus Address and Data [8]
V5
PCIAD7
IO
+3.3V
PCI Bus Address and Data [7]
U6
PCIAD6
IO
+3.3V
PCI Bus Address and Data [6]
V6
PCIAD5
IO
+3.3V
PCI Bus Address and Data [5]
V3
PCIAD4
IO
+3.3V
PCI Bus Address and Data [4]
Y1
PCIAD3
IO
+3.3V
PCI Bus Address and Data [3]
W3
PCIAD2
IO
+3.3V
PCI Bus Address and Data [2]
V4
PCIAD1
IO
+3.3V
PCI Bus Address and Data [1]
U5
PCIAD0
IO
+3.3V
PCI Bus Address and Data [0]
U12
NPCIFRM
IO
+3.3V
PCI Bus Frame
Y12
NPCIIRDY
IO
+3.3V
PCI Bus Initiator Ready
Y15
NPCITRDY
IO
+3.3V
PCI Bus Target Ready
V11
NPCISTP
IO
+3.3V
PCI Bus Stop
V12
NPCIPAR
IO
+3.3V
PCI Bus Parity
Y11
NPCIDEVSEL
IO
+3.3V
PCI Bus Device Select
W13
PCIIDSEL
IO
+3.3V
PCI Bus Initialization Device Select
PIN NO.
PinName
I/O
POWER SUPPLY VOLTAGE
EXPLANATION
42
KX-MC6020RU
W11
NPCIPERR
IO
+3.3V
PCI Bus Parity Error
W12
NPCISERR
IO
+3.3V
PCI Bus System Error
P3
NDDRCS
IO
+2.5V
DDR-SDRAM Chip Select
M2
DDRCLK
O
+2.5V
DDR-SDRAM Clock
M1
NDDRCLK
O
+2.5V
DDR-SDRAM Clock
N1
DDRCKE
IO
+2.5V
DDR-SDRAM Clock Enable
V1
DDRBA0
IO
+2.5V
DDR-SDRAM Bank Address0
T3
DDRBA1
IO
+2.5V
DDR-SDRAM Bank Address1
G4
DDRDQM0
IO
+2.5V
DDR-SDRAM Data Mask For Lower Byte(DQ[7:0])
J3
DDRDQM1
IO
+2.5V
DDR-SDRAM Data Mask For Lower Byte(DQ[15:8])
G3
DDRDQS0
IO
+2.5V
DDR-SDRAM Date Strobe for Lower Byte(DQ[7:0])
J2
DDRDQS1
IO
+2.5V
DDR-SDRAM Date Strobe for Lower Byte(DQ[15:8])
R3
DDRA13
IO
+2.5V
DDR-SDRAM Memory Address [13]
N2
DDRA12
IO
+2.5V
DDR-SDRAM Memory Address [12]
P1
DDRA11
IO
+2.5V
DDR-SDRAM Memory Address [11]
T4
DDRA10
IO
+2.5V
DDR-SDRAM Memory Address [10]
R1
DDRA9
IO
+2.5V
DDR-SDRAM Memory Address [9]
R2
DDRA8
IO
+2.5V
DDR-SDRAM Memory Address [8]
T1
DDRA7
IO
+2.5V
DDR-SDRAM Memory Address [7]
T2
DDRA6
IO
+2.5V
DDR-SDRAM Memory Address [6]
U1
DDRA5
IO
+2.5V
DDR-SDRAM Memory Address [5]
U2
DDRA4
IO
+2.5V
DDR-SDRAM Memory Address [4]
W2
DDRA3
IO
+2.5V
DDR-SDRAM Memory Address [3]
W1
DDRA2
IO
+2.5V
DDR-SDRAM Memory Address [2]
V2
DDRA1
IO
+2.5V
DDR-SDRAM Memory Address [1]
U3
DDRA0
IO
+2.5V
DDR-SDRAM Memory Address [0]
J1
DDRDQ15
IO
+2.5V
DDR-SDRAM Data [15]
K2
DDRDQ14
IO
+2.5V
DDR-SDRAM Data [14]
K1
DDRDQ13
IO
+2.5V
DDR-SDRAM Data [13]
L3
DDRDQ12
IO
+2.5V
DDR-SDRAM Data [12]
L1
DDRDQ11
IO
+2.5V
DDR-SDRAM Data [11]
K3
DDRDQ10
IO
+2.5V
DDR-SDRAM Data [10]
K4
DDRDQ9
IO
+2.5V
DDR-SDRAM Data [9]
L4
DDRDQ8
IO
+2.5V
DDR-SDRAM Data [8]
H3
DDRDQ7
IO
+2.5V
DDR-SDRAM Data [7]
H4
DDRDQ6
IO
+2.5V
DDR-SDRAM Data [6]
G2
DDRDQ5
IO
+2.5V
DDR-SDRAM Data [5]
F1
DDRDQ4
IO
+2.5V
DDR-SDRAM Data [4]
F3
DDRDQ3
IO
+2.5V
DDR-SDRAM Data [3]
E1
DDRDQ2
IO
+2.5V
DDR-SDRAM Data [2]
E2
DDRDQ1
IO
+2.5V
DDR-SDRAM Data [1]
D1
DDRDQ0
IO
+2.5V
DDR-SDRAM Data [0]
N4
NDDRRAS
IO
+2.5V
DDR-SDRAM Row Address Strobe
N3
NDDRCAS
IO
+2.5V
DDR-SDRAM Column Address Strobe
M4
NDDRWE
IO
+2.5V
DDR-SDRAM Write Enable
U4
EXTPCIINT
IO
+3.3V
External PCI Interrupt
N17
NSRST
I
+3.3V
System Reset
M19
NWDTRST
I
+3.3V
Watchdog Timer Reset
B18
VDGCLKKI
I
+3.3V
Oscillation Input for Video(14.67MHz)
C17
VDGCLKKO
O
+3.3V
Oscillation Output forVideo(14.67MHz)
D20
VDGCLKCI
I
+3.3V
Oscillation Input forVideo(11.83MHz)
D19
VDGCLKCO
O
+3.3V
Oscillation output for Video(11.83MHz)
K17
VDGCLKHI
I
+3.3V
Oscillation Input for Video(Unused)
K19
VDGCLKHO
O
+3.3V
Oscillation Output forVideo(Unused)
V19
FRMA15
I
+3.3V
Flash/Mask ROM Address [15]
U19
FRMA14
I
+3.3V
Flash/Mask ROM Address [14]
Y20
FRMA13
I
+3.3V
Flash/Mask ROM Address [13]
P17
FRMA12
I
+3.3V
Flash/Mask ROM Address [12]
R19
FRMA11
I
+3.3V
Flash/Mask ROM Address [11]
R18
FRMA10
I
+3.3V
Flash/Mask ROM Address [10]
U20
FRMA9
I
+3.3V
Flash/Mask ROM Address [9]
P18
FRMA8
I
+3.3V
Flash/Mask ROM Address [8]
T19
FRMA7
I
+3.3V
Flash/Mask ROM Address [7]
U18
FRMA6
I
+3.3V
Flash/Mask ROM Address [6]
T18
FRMA5
I
+3.3V
Flash/Mask ROM Address [5]
R17
FRMA4
I
+3.3V
Flash/Mask ROM Address [4]
V20
FRMA3
I
+3.3V
Flash/Mask ROM Address [3]
PIN NO.
PinName
I/O
Power SUPPLY VOLTAGE
EXPLANATION
43
KX-MC6020RU
R20
FRMA2
I
+3.3V
Flash/Mask ROM Address [2]
P19
FRMA1
I
+3.3V
Flash/Mask ROM Address [1]
T20
FRMA0
I
+3.3V
Flash/Mask ROM Address [0]
U15
FRMD7
IO
+3.3V
Flash/Mask ROM Data [7]
Y18
FRMD6
IO
+3.3V
Flash/Mask ROM Data [6]
W17
FRMD5
IO
+3.3V
Flash/Mask ROM Data [5]
Y19
FRMD4
IO
+3.3V
Flash/Mask ROM Data [4]
W18
FRMD3
IO
+3.3V
Flash/Mask ROM Data [3]
V17
FRMD2
IO
+3.3V
Flash/Mask ROM Data [2]
V16
FRMD1
IO
+3.3V
Flash/Mask ROM Data [1]
Y17
FRMD0
IO
+3.3V
Flash/Mask ROM Data [0]
W19
NVIDEOCS
I
+3.3V
Flash/Mask ROM Chip Select
U17
NIOCS
I
+3.3V
Flash/Mask ROM Chip Select
T17
NFRWE
I
+3.3V
Flash/Mask ROM Write Enable
W20
NFROE
I
+3.3V
Flash/Mask ROM Output Enable
N20
NWDTOVF
O
+3.3V
Motor Watchdog Timer Overflow
N18
NEXTIOCS1
O
+3.3V
External Chip Select1
P20
NEXTIOCS2
O
+3.3V
External Chip Select2
U16
PWRDWN
I
+3.3V
Control terminal of electrical Power saving
V18
NENGINT
O
+3.3V
Interrupt Signal
F18
NENB
O
+3.3V
LSU Laser Enable
D17
PSEL
O
+3.3V
LSU Laser Power select
B19
NADJUSTK
O
+3.3V
LSU APC Control Signal (for Black)
F17
NVOUTK
O
+3.3V
LSU Video Signal (for Black)
B16
NADJUSTY
O
+3.3V
LSU APC Control Signal (for Yellow)
A16
NVOUTY
O
+3.3V
LSU Video Signal (for Yellow)
C18
NADJUSTM
O
+3.3V
LSU APC Control Signal (for Magenta)
B17
NVOUTM
O
+3.3V
LSU VideoSignal (for Magenta)
C20
NADJUSTC
O
+3.3V
LSU APC Control singal (for Cyan)
E18
NVOUTC
O
+3.3V
LSU Video Signal (for Cyan)
H17
NBD
I
+3.3V
LSU Beam detect
E20
PC3_POLCLK
IO
+3.3V
General Port C3/Poligon Motor Clock
F20
HVEN
O
+3.3V
High Voltage Regulation Signal High voltage Enable
J17
DACLAT
O
+3.3V
High Voltage Regulation Signal D/A converter Latch Signal
G20
DACCLK
O
+3.3V
High Voltage Regulation Signal D/A converter Clock Signal
G19
DACDAT
O
+3.3V
High Voltage Regulation Signal D/A converter Data Signal
F19
VBACCLK
O
+3.3V
High Voltage Regulation Signal High voltage AC superim-
posed Signal
posed Signal
H18
HVERR
I
+3.3V
High Voltage Regulation Signal High voltage error Signal
G17
HTRCTL
O
+3.3V
Fixed halogen heater Control Signal
G18
VIN100
I
+3.3V
AC Power supply voltage detection terminal (Unused)
E19
ZCROSS
I
+3.3V
AC Power supply zero cross terminal (Unused)
A17
TEMPHIGH
I
+3.3V
Fixed high temperature errordetection terminal
H20
NITMON
O
+3.3V
Main Motor Control Signal Driving Enable
H19
ITMCLK
O
+3.3V
Main Motor Control Singal Motor lock
J18
ITMG
O
+3.3V
Main Motor Control Singal Motor Gain Switch
J19
NITMLD
I
+3.3V
Main Motor Control Singal Motor lock detection terminal
L20
NPCMON
O
+3.3V
Color Motor Control Singal Driving Enable
K18
PCMCLK
O
+3.3V
Color Motor Control Singal Motor lock
J20
PCMG
O
+3.3V
Color Motor Control Singal Motor Gain Switch
K20
NPCMLD
I
+3.3V
Color Motor Control Singal Motor lock detection terminal
D11
PB0_SOLPWR IO
+3.3V
General Port B3/ Solenoid Power supply Control
B9
PB1_FTRSOL
IO
+3.3V
General Port B1/Accumulator junction/disjunction Control
A9
PB2_PICKSOL IO
+3.3V
General Port B2/Registration and Paper Pick Up Solenoid
Control
Control
A10
PB3_REGCLU
IO
+3.3V
General Port B3/Regist Clutch Solenoid Control
C9
PB4_ADUSOL
IO
+3.3V
General Port B4/Pass Switch Solenoid Control for ADU
D9
PB5_OPSOL
IO
+3.3V
General Port B5/OPF Pick up Solenoid Control
A8
PB6_SEPSOL
IO
+3.3V
General Port B6/Counter Control for Color Drum (Unused)
B11
PB7_TNSOLON IO
+3.3V
General Port B7 (Unused)
A11
PC0_TNSOLOF
F
F
IO
+3.3V
General Port C0 (Unused)
D10
PC1_PCKSOL
IO
+3.3V
General Port C1/Black Drum Driving Solenoid Control
C10
PC2_CHGSOL
IO
+3.3V
General Port C2/Counter Control for Black Drum
B10
NSOLERR
I
+3.3V
Solenoid Error Detection Terminal
B15
EMPLEDK
O
+3.3V
LED Control of Toner Sensor for Black
C13
EMPLEDY
O
+3.3V
LED Control of Toner Sensor for Yellow
PIN NO.
PinName
I/O
Power SUPPLY VOLTAGE
EXPLANATION
44
KX-MC6020RU
C14
EMPLEDM
O
+3.3V
LED Control of Toner Sensor for Magenta
D14
EMPLEDC
O
+3.3V
LED Control of Toner Sensor for Cyan
D12
EMPK
I
+3.3V
Toner Detection Terminal for Black
A14
EMPY
I
+3.3V
Toner Detection Terminal for Yellow
A15
EMPM
I
+3.3V
Toner Detection Terminal for Magenta
B14
EMPC
I
+3.3V
Toner Detection Terminal for Cyan
D13
PC4_WTBLED
IO
+3.3V
General Port C4/LED Control of Used Toner Detection Sen-
sor
sor
B13
PC5_WTBFULL IO
+3.3V
General Port C5/Used Toner Detection
A20
REG1
I
+3.3V
Color registration Sensor1 Input
A18
REGSNS1
O
+3.3V
Color registration Sensor1 Threshold Amount Setting Ter-
minal
minal
D16
REGLED1
O
+3.3V
Color registration Sensor1 LED Light Intensity Setting Ter-
minal
minal
E17
REG2
I
+3.3V
Color registration Sensor2 Input
A19
REGSNS2
O
+3.3V
Color registration Sensor2 Threshold Amount Setting Ter-
minal
minal
C16
REGLED2
O
+3.3V
Color registration Sensor2 LED Light Intensity Setting Ter-
minal
minal
B12
OPCHOMK
I
+3.3V
Input Terminal of OPC Home Position for Black
C12
OPCHOMC
I
+3.3V
Input Terminal of OPC Home Position for Color
M20
PD0
IO
+3.3V
General Port D0
L19
PD1
IO
+3.3V
General Port D1
L18
PD2
IO
+3.3V
General Port D2
M17
PD3
IO
+3.3V
General Port D3
M18
PD4
IO
+3.3V
General Port D4
N19
PD5
IO
+3.3V
General Port D5
A12
PC6_NFANERR
1
1
IO
+3.3V
General Port C6/FAN1Error Detection
C11
PC7_NFANERR
2
2
IO
+3.3V
General Port C7/FAN2 Error Detection
B3
PA0
IO
+3.3V
General Port A0
D5
PA1
IO
+3.3V
General Port A1
C4
PA2
IO
+3.3V
General Port A2
A2
PA3
IO
+3.3V
General Port A3
B2
PA4
IO
+3.3V
General Port A4
D4
PA5
IO
+3.3V
General Port A5
E4
PA6
IO
+3.3V
General Port A6
A1
PA7
IO
+3.3V
General Port A7
A13
PD7
IO
+3.3V
General Port D7
A4
NTEST
I
+3.3V
Test Terminal
A7
PD6
IO
+3.3V
General Port D6
E11
TEN
I
+3.3V
LSI Test Terminal (Connect to GND)
L16
SMC
I
+3.3V
LSI Test Terminal (Connect to GND)
Y2
TRST
I
+3.3V
LSI Test Terminal (Connect to GND)
E10
MODE
I
+3.3V
LSI Test Terminal (Connect to GND)
A6
TESTCLK1
I
+3.3V
LSI Test Terminal (Connect to GND)
B8
TESTCLK2
I
+3.3V
LSI Test Terminal (Connect to GND)
C6
STBY1
I
+3.3V
LSI Test Terminal (Connect to GND)
B1
STBY2
I
+3.3V
LSI Test Terminal (Connect to GND)
C3
STBY3
I
+3.3V
LSI Test Terminal (Connect to GND)
A3
TMC1
I
+3.3V
LSI Test Terminal (Connect to GND)
D6
TMC2
I
+3.3V
LSI Test Terminal (Connect to GND)
K16
E_PLOCK
I
+3.3V
LSI Test Terminal (Connect to GND)
P4
VREF
I
+2.5V
Reference Voltage for DDR-SDRAM Control
D7
AGND1
-
GND
GND for PLL
B6
AVDD1
-
+1.5V
Power Supply for PLL
B4
AGND2
-
GND
GND for PLL
C5
AVDD2
-
+1.5V
Power Supply for PLL
D18
AGND3
-
GND
GND for PLL
C19
AVDD3
-
+1.5V
Power Supply for PLL
E3
DGND1
-
GND
GND for DLL
D3
DVDD1
-
+1.5V
Power Supply for DLL
D2
DGND2
-
GND
GND for DLL
C1
DVDD2
-
+1.5V
Power Supply for DLL
J4
DGND3
-
GND
GND for DLL
G1
DVDD3
-
+1.5V
Power Supply for DLL
K5
DGND4
-
GND
GND for DLL
PIN NO.
PinName
I/O
Power SUPPLY VOLTAGE
EXPLANATION
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