Panasonic KX-FLB883RU Service Manual ▷ View online
17
KX-FLB883RU
CN3
CN510
CN4
CN500
MODEM
Scanner
I/F
Print I/F
AFE
IC503
IC300
Main Board
FB transit Board
CN300
CN750
LA N
USB
USB
I/F
CPU
DAA
IC100
IC101
IC101
PHY
LAN
I/F
DSP
JBIG
CN100
IC750
IC400
DDR
SDRAM
IC401
DDR
SDRAM
I/F
DDR
SDRAM
1. An analog image data is output from CISunit to IC503.
IC503 decode the analog data to digital data, and output to IC300.
Scanner I/F in IC300 process image data and store it in IC400
and IC401 through DDR SDRAM I/F.
IC503 decode the analog data to digital data, and output to IC300.
Scanner I/F in IC300 process image data and store it in IC400
and IC401 through DDR SDRAM I/F.
.
2. If necessary, the data is compressed via JBIG.
3.Print I/F retrieve the data from IC400 and IC401,
and output it to LSU.
3.Print I/F retrieve the data from IC400 and IC401,
and output it to LSU.
CIS unit
LSU
TEL
LIN E
PC
Data Flow [ Copy ]
18
KX-FLB883RU
Description of Pin Distribution (IC300) SOC (System On Chip)
PIN NO.
PinName
I/O
POWER SUPPLY
VOLTAGE
EXPLANATION
A02
VSS
-
GND
GND
A03
DOTCLKOUT
O
1.2V
35MHz (DOT)
A04
PCIAD2
IO
3.3V
PCI Bus Address and Data
A05
PCIAD5
IO
3.3V
PCI Bus Address and Data
A06
PCIAD9
IO
3.3V
PCI Bus Address and Data
A07
PCIAD13
IO
3.3V
PCI Bus Address and Data
A08
PCIAD17
IO
3.3V
PCI Bus Address and Data
A09
PCIAD20
IO
3.3V
PCI Bus Address and Data
A10
PCIAD24
IO
3.3V
PCI Bus Address and Data
A11
PCIAD27
IO
3.3V
PCI Bus Address and Data
A12
PCIAD31
IO
3.3V
PCI Bus Address and Data
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
VSS
-
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
A20
BZRST33
I
3.3V
BZ Control
A21
MDMCLKOUT
O
1.2V
24.576MHz (SD, SCNR, MODEM, PCI, GPDMA)
A22
RTCPWRDWN
I
3.3V
RTC Power Down
A23
RTCCLKOUT
O
1.2V
32.768MHz (RTC)
A24
FRMA0
O
3.3V
Flash / Mask ROM Address
A25
FRMA3
O
3.3V
Flash / Mask ROM Address
A26
FRMA7
O
3.3V
Flash / Mask ROM Address
A27
FRMA9
O
3.3V
Flash / Mask ROM Address
A28
FRMA13
O
3.3V
Flash / Mask ROM Address
A29
FRMA17
O
3.3V
Flash / Mask ROM Address
A30
FRMA21
O
3.3V
Flash / Mask ROM Address
A31
FRMA24
O
3.3V
Flash / Mask ROM Address
A32
NFROE
O
3.3V
Flash / Mask ROM Output Enable
A33
FRMD1
IO
3.3V
Flash / Mask ROM Data
AA01
SDMD10
IO
2.5V
SDRAM Data
AA02
SDMD9
IO
2.5V
SDRAM Data
AA03
VSS
-
GND
GND
AA04
SDMD4
IO
2.5V
SDRAM Data
AA31
DMAD14_POUTLED
IO
3.3V
PCCIO16
AA32
DMAD13_DOCULED
IO
3.3V
PCCIO15
AA33
DMAD15_SENLED
IO
3.3V
PCCIO17
AA34
DMAREQ_HVERR
IO
3.3V
Charger Wire Error
AB01
SDMD7
IO
2.5V
SDRAM Data
AB02
SDMD6
IO
2.5V
SDRAM Data
AB03
SDLDQS0
IO
2.5V
SDRAM Date Strobe for Lower Byte (DQ[7:0])
AB04
VDD2.5
-
2.5V
POWER SUPPLY
AB31
VDD3.3
-
3.3V
POWER SUPPLY
AB32
DMAD10_SNOP
IO
3.3V
PCCIO12
AB33
DMAD11_SNST1
IO
3.3V
Sorter Solenoid1
AB34
DMAD12_SNST2
IO
3.3V
PCCIO14
AC01
SDMD5
IO
2.5V
SDRAM Data
AC02
SDLDM0
O
2.5V
SDRAM Data Mask For Lower Byte (DQ[7:0])
AC03
VDD2.5
-
2.5V
POWER SUPPLY
AC04
SDMD0
IO
2.5V
SDRAM Data
AC31
DMAD6_FANON2
IO
3.3V
PCCIO8
AC32
DMAD7_SNPICK
IO
3.3V
Pick-up Solenoid
AC33
DMAD8_SNMNL
IO
3.3V
PCCIO10
AC34
DMAD9_SNREG
IO
3.3V
Regist Solenoid
AD01
SDMD3
IO
2.5V
SDRAM Data
AD02
SDMD2
IO
2.5V
SDRAM Data
AD03
BZVDD25
I
2.5V
BZ Control
AD04
VDD1.2
-
1.2V
POWER SUPPLY
AD31
VDD1.2
-
1.2V
POWER SUPPLY
AD32
DMAD2_CHG
IO
3.3V
Charger Control
AD33
DMAD4_TRS
IO
3.3V
Transfer Control
AD34
DMAD5_FANON1
IO
3.3V
PCCIO7
19
KX-FLB883RU
AE01
SDMD1
IO
2.5V
SDRAM Data
AE02
VSS
-
GND
GND
AE03
BZRST25
I
2.5V
BZ Control
AE04
TXD1
O
2.5V
Ethernet Transmit Data
AE31
EXMDMCS
O
3.3V
Extended Modem CS
AE32
DMAD0_POLCLK
IO
3.3V
Polygon Motor Clock
AE33
DMAD1_POLON
IO
3.3V
Polygon Motor Control
AE34
DMAD3_DEV
IO
3.3V
Dev. Bias Control
AF01
TX_EN
O
2.5V
Ethernet Transmit Enable
AF02
TXD0
O
2.5V
Ethernet Transmit Data
AF03
TXD6
O
2.5V
Ethernet Transmit Data
AF04
VSS
-
GND
GND
AF31
VSS
-
GND
GND
AF32
AFESEL0
I
3.3V
AFE Select
AF33
DBGMOD
O
3.3V
ICE Interface
AF34
EXTINT
I
3.3V
External INT
AG01
TXD2
O
2.5V
Ethernet Transmit Data
AG02
TXD3
O
2.5V
Ethernet Transmit Data
AG03
TXD4
O
2.5V
Ethernet Transmit Data
AG04
RXD0
I
2.5V
Ethernet Receive Data
AG31
DP
O
3.3V
DP (Dial Pulse)
AG32
EYEDAT
O
3.3V
EYE-Monitor
AG33
AFESEL1
I
3.3V
AFE Select
AG34
NDBGREQ
I
3.3V
ICE Interface
AH01
TXD5
O
2.5V
Ethernet Transmit Data
AH02
TXD7
O
2.5V
Ethernet Transmit Data
AH03
TX_ER
O
2.5V
Ethernet Transimit Coding Error
AH04
VDD2.5
-
2.5V
POWER SUPPLY
AH31
VDD3.3
-
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
AJ01
RX_DV
I
2.5V
Ethernet Receive Data Valid
AJ02
RXD1
I
2.5V
Ethernet Receive Data
AJ03
RXD2
I
2.5V
Ethernet Receive Data
AJ04
RXD5
I
2.5V
Ethernet Receive Data
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
AK02
RXD4
I
2.5V
Ethernet Receive Data
AK03
RXD6
I
2.5V
Ethernet Receive Data
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
AL02
MDIO
IO
2.5V
Ethernet Management Data In / OUT
AL03
CRS
I
2.5V
Ethernet Carrier Sense
AL04
VSS
-
GND
GND
AL05
SYSPLLVSS2
-
GND
PLL w /SSCG (DDR)
AL06
CCDSH
O
3.3V
CCD /CIS Shift Pulse
AL07
VDD3.3
-
3.3V
POWER SUPPLY
AL08
AFEADC3
I
3.3V
AFE Output Data 3
AL09
VSS
-
GND
GND
AL10
AFESIFDIN
I
3.3V
AFE SIF Data In
AL11
VDD1.2
-
1.2V
POWER SUPPLY
AL12
USBOVDDA33
-
3.3V
Transceiver 3.3V POWER
AL13
VDD3.3
-
3.3V
POWER SUPPLY
AL14
USBCVSSA12
-
GND
GND
AL15
VSS
-
GND
GND
AL16
USBDREXT
O
3.3V
6.81k external resistor connection
AL17
VDD3.3
-
3.3V
POWER SUPPLY
AL18
VDD1.2
-
1.2V
POWER SUPPLY
PIN NO.
PinName
I/O
POWER SUPPLY
VOLTAGE
EXPLANATION
20
KX-FLB883RU
AL19
USBDVSSA12PLL
-
GND
PLL GND
AL20
VSS
-
GND
GND
AL21
NCCDON
O
3.3V
CCD Power Control
AL22
VDD3.3
-
3.3V
POWER SUPPLY
AL23
UARTTXD3
IO
3.3V
UART CH3 TXD
AL24
VDD1.2
-
1.2V
POWER SUPPLY
AL25
UARTRTS2_CSI
IO
3.3V
PCCIO34
AL26
VSS
-
GND
GND
AL27
MMA
IO
3.3V
Main Motor Clock
AL28
VDD3.3
-
3.3V
POWER SUPPLY
AL29
MMXB
IO
3.3V
Main Motor Break
AL30
OPMXB
IO
3.3V
PCCIO49
AL31
VSS
-
GND
GND
AL32
ADFMEN
IO
3.3V
ADF Motor Select
AL33
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
125MHz Clock INPUT
AM03
VSS
-
GND
GND
AM04
COL
I
2.5V
Ethernet Collision Detected
AM05
SYSPLLVDD1
-
1.2V
PLL w/SSCG (CPU, ZSP)
AM06
AFEADC0
I
3.3V
AFE Output Data 0
AM07
AFEADC1
I
3.3V
AFE Output Data 1
AM08
AFEADC2
I
3.3V
AFE Output Data 2
AM09
AFEADC6
I
3.3V
AFE Output Data 6
AM10
AFEADC7
I
3.3V
AFE Output Data 7
AM11
USBOVSSA33
-
GND
Transceiver GND
AM12
USBOVSSA33
-
GND
GND
AM13
USBOVSSA12PLL
-
GND
PLL GND
AM14
USBOVSSA12_SQ
-
GND
Squeich GND
AM15
USBDVBUS
I
5V
USB Device Signal
AM16
USBCVDDA12
-
1.2V
POWER SUPPLY
AM17
USBDVSSA33
-
GND
Transceiver GND
AM18
USBDVDDA33
-
3.3V
Transceiver 3.3V POWER
AM19
OEB
O
3.3V
Output Hi-Z control
AM20
AFESIFEN
O
3.3V
AFE SIF Enable
AM21
SDDAT1
IO
3.3V
SD IF
AM22
SDDAT2
IO
3.3V
SD IF
AM23
SDCD
I
3.3V
SD IF
AM24
UARTTXD1_KSTART
IO
3.3V
Panel KSTART
AM25
UARTRTS1_KTXD
IO
5V
UARTCH1 RTS / Panel KTXD / PCCIO30
AM26
LSI_TDO
O
3.3V
LSI Test (JTAG)
AM27
UARTCTS2_CBUSY1
IO
3.3V
PCCIO36
AM28
LSI_TMS
I
3.3V
LSI Test (JTAG)
AM29
MMB
IO
3.3V
Main Motor LD
AM30
OPMXA
IO
3.3V
PCCIO47
AM31
CRM0
IO
3.3V
ADF / Flatbed Motor Controller
AM32
VSS
-
GND
GND
AM33
CRM4
IO
3.3V
ADF / Flatbed Motor Controller
AM34
CRM5
IO
3.3V
ADF / Flatbed Motor Controller
AN01
GTX_CLKOUT
O
2.5V
GTX Clock
AN02
VSS
-
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
PLL w/SSCG (CPU, ZSP)
AN06
CCDRS_N
O
3.3V
CCD Reset Pulse
AN07
CCDCLK
O
3.3V
CCD Transfer CLK
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
AN13
USBODM
IO
3.3V
USB OTG Signal
AN14
USBOVDDA12_SQ
-
1.2V
Squeich POWER
AN15
USBCXIN
I
3.3V
USB Signal
AN16
USBDVSSA33_BIAS
-
GND
Bias GND
PIN NO.
PinName
I/O
POWER SUPPLY
VOLTAGE
EXPLANATION
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