1. WIRING DIAGRAM
5V tolerant
+3.3V VCC VM
+24 VF
S0V
14
(DCM_ENC2) RMT B_ENABLE EN Bn AOUT
13
SLEEPn /B ENC_VCC
12
/B
12 1
/B
CIS_MODE_BS
RMTB_STEP ST EP B BOUT
11
B
11 2
B
CIS_TG_BS
(DCM_PHA) RMTB_DIR DIR /A MOT OR-
10
/A
10 3
/A
CIS_CLK_BS
(DCM_EN)RMTB_USM0 USM0 AMOTOR+
9
A
9 4
A
1
OS1
CISIN0 ADCK AFEMCLK
(DCM_STB) RMTB_USM1 USM1 VDD_FCS
8
2
GND
SHD AFEVSMP
(DCM_ENC1) RMT B_VREF VREF S0V
7
LED_3.3V
3
OS2
CISIN1
SEN_ADF_REAR
6
SGND FG
4
GND
SCLK AFE_SCK
DIR VM
+24 VF
VDD_FCS
5
ADF_REAR
5
OS3
CISIN2 SDATA AFE_SDI
ENBn OUT- S0V
4
6
GND
AVDD
SLEEPn OUT+ ADF_FRONT_SEN
3 1
S0V Encoder
7
VDD
OVDD D[7: 0] AFED[ 9:2]
MDM_HOOK nFAU LT S0V
2 2
AOUT
8
VREF
AFED[1:0]
+5. 3V
ADF_COVER_SW
1
LED_3.3V
3
ENC_VCC
9
MODE
Scanning Speed
SGND
4
BOUT
10
SP
CIS_R33V0N
28/24ipm model : 12pin
ADF_FRONT
5
MOTOR-
11
GND
+3. 3V
50ipm model : 14pin
6
MOTOR+
12
CLK
VDC
DCIS_SEN
13
LEDCA
+5. 3V
+5. 3V
LVDD EN CIS_LED_EN
ADF_REAR_SEN
14
LEDB
LED_R C ONT_B CIS_LEDB_BS
ADF_FRONT_SEN
15
LEDG
LED_G CONT_ G CIS_LEDG_BS
ADF_COV_SEN
16
LEDR
LED_B C ONT_R CIS_LEDR_BS
+3.3V
VCC +24V F
LVSS
RMTA_ ENBLE ENB n
R3.3V
RMT A_SLEEP SLEEPn /B /B
4 1
/B
RMTA_STEP ST EP BB
3 2
B
Vout Vin +5.3V CIS_R33V0N
RMTA _DIR DIR /A /A
2 3
/A
EN C IS_R33V0N
RMTA _USM0 USM0 AA
1 4
A
RTMA _USM1 USM1
CIS_MODE
RMTA _VREF VREF
CIS_TG
FG
CIS_CLK
1
OS1
CISIN0 ADCK
DDR_MMZQ
2
GND
SHD
DDR_DDR3VOUT
3
OS2
CISIN1
4
GND
SCLK
5
OS3
CISIN2 SDATA
DDR_MMVREF
6
GND
AVDD
7
VDD
OVDD D[7: 0]
DDR_MMCK
8
VREF DDR_MMXCK
9
MODE DDR_MMCKE0
10
SP DDR_MMCKE1
11
GND DDR_MMXRESET
12
CLK
VDC
DDR_MMXRAS
13
LEDCA
+5. 3V
+5. 3V
LVDD EN AFE_SEN
DDR_MMXCAS
14
LEDB
LED_R CONT_B CIS_LEDB
DDR_MMXWE
15
LEDG
LED_G CONT_G CIS_LEDG
DDR_MMXCS0
16
LEDR
LED_B CONT_R CIS_LEDR
DDR_MMXCS1
LVSS
DDR_MMODT 0
DDR_MMODT 1
ADF_REARB_SEN
DDR_MMA[15:0]
DDR_MMBA[2:0]
DDR_MMDQS1
LDO VDD_LCD LED -
121
LED-
DDR_MMDQS0
+24V LED+
220
LED+
DDR_MMXDQS1
RD
319
RD
DDR_MMXDQS0
WR
418
WR
DDR_MMDM[1:0]
GND 5
17
GND
DDR_MMDQ[15:0]
DCDC RS 6
16
RS
DDR_VDDIO15
+1. 5V
CS 7
15
CS
DDR_VDDIOCK15
+1. 5V
RESET 8
14
RESET
GND 9
13
GND
VDD_LCD VDD
10 12
VDD
LDO VDD_LCD IOVCC
11 11
IOVCC
TE F MARK
12 10
FMARK
GND
13 9
GND
D10
14 8
D10
D11
15 7
D11
D12
16 6
D12
D13 17
5
D13
PNL_TX3_P
D14 18
4
D14
PNL_TX3_N
D15 19
3
D15
VDD24
25 1
24V
+24 V
D16
20 2
D16
PNL_TX2_P
S0V
24 2
S0V D17
21 1
D17
PNL_TX2_N
+3.3V VDD3
23 3
VDD3
La GIJI
11
GIJI
MDM_GIJI
S0V
22 4
S0V
Lb TELOFF
22
TELOFF
MDM_TELOFF
PNL_T CLK_P PNL_SERDES_CLKP
21 5
PNL_SERDES_CLKP
FG MDM_MONI
33
MDM_MONI
PNL_TCLK_N PNL_SERDES_ CLKN
20 6
PNL_SERDES_CLKN
FG CSn
44
CSn
MDM_SPICSN
S0V
19 7
S0V
Rin
55
Rin
MDM_CI
PNL_TX1_P PNL_SERDES1_P
18 8
PNL_SERDES1_P
RESETn
66
RESETn
MDM_RESETN
PNL_TX1_N PNL_SERDES1_N
17 9
PNL_SERDES1_N REG_PU
81
REG_PU
Ta IRQ
77
IRQ
MDM_INTN
S0V
16 10
S0V HOST _WAKE
72
HOST_WAK E
Tb SGND
88
SGND
PNL_TX0_P PNL_SERDES0_P
15 11
PNL_SERDES0_P GND
63
GND
SPICLK
99
SPICLK
MDM_SPICLK
PNL_TX0_N PNL_SERDES0_N
14 12
PNL_SERDES0_N SCL
54
SCL
SGND
10 10
SGND
S0V
13 13
S0V GND
45
GND
SPIOUT
11 11
SPIDOUT
MDM_SPIDOUT
PANEL2 RST
12 14
RST SDA
36
SDA
+3.3V
12 12
+3.3V
PANEL0
MAIN_RXD
11 15
MAIN_RXD
NFC_WAKE
27
NFC_WAKE
SPIDIN
13 13
SPIDIN
MDM_SPIDIN
PANEL1
MAIN_TXD
10 16
MAIN_TXD
Touch Pa nel Cir.
+3.0VP
VDD3P
18
VDD3P
SGND
14 14
SGND
MDM_RING
S0V
917
S0V
+24V
15 15
+24V
SCL1 PNL_I2C_SCL1
818
PNL_I2C_SCL1
S0V
719
S0V
MDM_SPKR_ONN
SDA1 PNL_I2C_SDA 1
620
PNL_I2C_SDA1
VDD3
521
VDD3
+24V
VDD24
12 1
+24 V
PANEL4 INT
422
INT X+
11 2
X+ X+
41
X+
2
VO1
PANEL3 TE
323
TE TE Y-
10 3
Y- Y+
32
1
VO2
SW_ONOFF
POWER_ON
224
POWER_ON X-
94
X- X-
23
X-
TLVVDD33
+3. 3V
VDD5.3
125
VDD5.3 Y+
85
Y+ Y-
14
Y-
TLVVDD11
+1. 17 V
ON_OFFKEY
76
ON_OFFKEY
TLVVSS INT _N
67
INT_N
INT
Key
+3.3V
VDD3
58
VDD3
+3.3V
SIN(0-9)
I2C_CLK
49
I2C_CLK
SCL
S0V
310
S0V +5.3V +24V
I2C_DATA
211
I2C_DATA
SDA
+5. 3V
VDD5.3
112
VDD5.3
+5.3V
LED(0-5) LED
+3.3V
1
POWER SW
(THM_INT ERNAL) AI11
THM_INT ERNAL
2
+24V
20 1
+24V
SCL0
GRIDDCN GRIDC
19 2
GRIDC
SGND
11
SGND
SDA0
HV_ENABLE HV-ENABLE
18 3
HV-ENABLE
LED_3.3V LED_VC C
22
LED_VCC
HVPWM_DEV PWM-DEV
17 4
PWM-DEV
SEN_MP_PE
33
SEN_MP_PE
+3. 3V
SCL0
HVPWM_CHG PWM-CHG
16 5
PWM-CHG
A[2:0]=111 SDA0
HVPWM_T RCV PWM-T RCV
15 6
PWM-T RCV
HVPWM_T RCC PWM-T RCC
14 7
PWM-T RCC
(MP PE) SEN3 SEN_MP_PE
13 8
SEN_MP_PE
SPI_DATA[3:0]
(REGF) SEN1 SEN_REG_F
12 9
SEN_REG_F
SGND
11
SGND
SPI_CS0
(PEDGE) SEN0 SEN_REG_EDGE
11 10
SEN_REG_EDGE
LED_3.3V LED_VC C
22
LED_VCC
SPI_CS1
(REGR) SEN2 SEN_REG_R
10 11
SEN_REG_R
SEN_EDGE
33
SEN_EDGE
+3.3V +3.3V
SPI_CS2
(FB_DEV) AI5 FB-DEV
912
FB-DEV
(FB_GRID) AI4 FB-GRID
813
FB-GRID
(FB_TRCCV) AI3 FB-TRCCV
714
FB-TRCCV
(FB_TR) AI2 FB-TRCC
615
FB-TRCC
(FB_CHG) AI0 FB-CHG
516
FB-CHG
LED_3.3V LED3.3V
417
LED3.3V SEN_REG_REA R
11
REG_REAR
SPI_CLK
HVGND
318
HVGND SEN_REG_FRONT
22
REG_FRONT
S0V
219
S0V LED_3.3V LED_3.3V
33
LED_3.3V
+3.3V VDD3
120
VDD3 SGN D
44
SGND
High-Side SW
EN USBH_PPON1
Fault USBH_O CI1
(REAR COVER) SEN10 SEN_RCOVER/DX
1
+5V
+5.3V
S0V
2
LDO
1
VBUS
Vout Vin VOUT Vin
2
DATA-
USBH_DM1
3
DATA+
USBH_DP1
+5. 3V
ANODE
11ANODE
4
S0V
CATHODE
22CATHODE
5
FG
ERASE_LAMP
6
FG
RTERM_CAL0
+3.3V AVDD33_1_USB2
+24 V
+24V
11 11
+24V +24V
2
High-Side SW
DEV_C LUTC H
DEV_CLUTCHn
10 10
DEV_CLUTCHn CLUTCHn
1
EN USBH_PPON2
SOL_CLT 1 MP_SOLn
99
MP_SOLn
Fault USBH_O CI2
SOL_CLT 2
T1_CLUTCH
T1_CLUT CHn
88
T1_CLUT CHn +24V
2
+5V
+5.3V
REG_CLUTCHn
77
REG_CLUTC Hn SOLn
1
LDO
SEN_TONER
66
SEN_TONER
1
VBUS
Vout Vin VOUT Vin
(TONER) AI8 S0V
55
S0V
+24V
2
2
DATA-
USBH_DM2
LED_3.3V LED_VC C
44
LED_VCC
CLUTCHn
1
3
DATA+
USBH_DP2
(PNEW) SEN6 SEN _PNEW
33
SEN_PNEW
4
S0V
(FRONT COVER) SEN9 NC
22
NC +24V
2
5
FG
48MHz <--
VDD3_INTLK_SW
11
VDD3_INTLK_SW
CLUTCHn
1
6
FG
133MHz <--
SXOUT
200MHz <--
400MHz <--
SXIN SEN_TONER
2
2
SEN_T ONER
(ADC) AVDD1
+1. 17 V
S0V
1
1
SGND
AVDDPLL
+1. 17 V
SCL2 S0V
1
1
PC_+5V
USBF_ VBUS
SDA2 NC
2
2
DATA_M
USBF_DM
INTLK_SW
3
3
DATA_P
USBF_DP
4
GND
RTERM_CAL1
+3.3V AVDD33_2_USB2
+3.3VI
122
+3.3VI
LVD
S0V
221
SGND
VIDEO2N
320
VIDEO2N
VDO2N VIDEO2P
419
VIDEO2P
VDO2P S0V
518
SGND
VDO1N VIDEO1N
617
VIDEO1N
WLAN_ON
VDO1P VIDEO1P
716
VIDEO1P
SGND 11
SGND
S0V
815
SGND
+3. 3V 22
+3.3V
LD_PWR_PWM1 PWR_PWM
914
PWR_PWM
SDIO_DAT A0
33
SDIO_DAT A0
SDIO0_DATA0
VENB ENA
10 13
ENA
SDIO_DAT A1
44
SDIO_DAT A1
SDIO0_DATA1
VDOCAL1 SH1
11 12
SH1
SDIO_DAT A3
55
SDIO_DAT A3
SDIO0_DATA3
VDOCAL2 SH2
12 11
SH2
SDIO_CLK
66
SDIO_CLK
SDIO0_CLK
+3. 3V
+3.3V
13 10
+3.3V
VCC
SDIO_DAT A2
77
SDIO_DAT A2
SDIO0_DATA2
VBDN BDn
14 9
BDn
SDIO_CM D
88
SDIO_CM D
SDIO0_CMD
MOTOR_FG
15 8
MOTOR_FG
VDD
W
16 7
W
MD1_CLK
W
17 6
W
MD1_DO
DAT
V
18 5
V MOT OR_FG
51
MOTOR_FG
MD1_RST N
RST
V
19 4
VW
42
W
MD1_THM _ALM
ALERT
U
20 3
UV
33
V
+3. 3V CKXTAL1
ENB
U
21 2
UU
24
U
CKXTAL2
PNP
CENTER_TAP
22 1
CENTER_TAP CENTER_TAP
15
CENTER_TAP
PHYRSTB
MD1_SCANCTL
PNM
INTB
MD1_SCANFGS
FGP
DEV_CLUTCH
1
TX+
1
TD+
MDI+[0] REF_CLK
T1_CLUT CH
2
TX-
2
TD-
MDI-[0]
VCCP
3
RX+
3
CT1
MNP
FG+
11
FG+
4
-
4
NC
TXD[1:0]
MD1_MAINCT L
MNM
FG-
22
FG-
5
-
5
NC
TXEN
MD1_MAINFG S
FGM
HU+
33
HU+
Hall IC
6
RX-
6
NC
MDC
MD1_MAIN_HALL
FGH
HU-
44
HU-
7
-
7
RD+
MDI+[1] MDIO
HV+
55
HV+
8
-
8
RD-
MDI-[1] CRS_DV
HV-
66
HV-
REVIO1
TEST1
HW+
77
HW+
Hall IC
TEST3
HW-
88
HW-
RXD[1:0]
VCCm
S0V
99
SGND
+3.3V
10 10
+3.3V
VDD_dd c
V
11 11
V
DD_out
V
12 12
V
DD_fb
U
13 13
U
+3. 3V
U
14 14
U
Hall IC
CKXTAL2 ETH_REF CLK
REG5_out
W
15 15
W
TD4+ MDI0+ PHYRSTB ETH_RSTN
W
16 16
W
MD4- MDI0- INTB/PMEB EX INT0N
7MX4+ TCT4 RX C/PHYAD1 ETH_RXCLK
8MX4- TD3+ MDI1+ TXD[3] ETH_TX D[3]
VCCsol FANH
4MX3+ MD3- MDI1- TXD[2] ETH_TXD[2]
FANL +24 V
VCC_FAN
44
VCC_FAN VCC_FAN
1
5MX3- TCT3 TXD[1:0] ETH_TXD[1:0]
FAN_LOCK
33
FAN_LOCK GND
2
3MX2+ TD2+ MDI2+ TXCTL ETH_TX_EN
TNR_LED_VCC
22
TNR_LED_VCC LOCK
3
6MX2- MD2- MDI2- MDC ETH_MDC
LEDIN LEDOUT
S0V
11
PGND
1MX1+ TCT2 MDIO ETH_MDIO
TNRLED_CTL
2MX1- TD1+ MDI3+ TXC ETH_TXCLK
MD1- MDI3- RXCTL/PHYAD2 ETH_RX_DV
TCT1 RXD[3] ETH_RXD[3]
FAN_LOCK_MAIN
RXD[2] ETH_RXD[2]
RXD[1:0] ETH_RXD[1:0]
1
+3.3V_E THM_EDGE
77
THM_EDGE
NC2
+3.3V_E
66
+3.3V_E
AI6 (THM_E)
3
THM_EDGE
THM_CENTER
55
THM_CENTER
AI7 (THM_C)
+3.3V_C
44
+3.3V_C
LED_VCC
33
LED_VCC
1
+3.3V_C SGND
22
SGND
2
THM_CENTER
SEN_EJECT
11
SEN_EJECT
HT_LIM ITN
SEN4
NC
1-3
10-12
NC
+24 V
VDD24
149
S0V
258
+24 V
+5.3V
UART_RX MAIN_RXD
367
SOL_CLT 3 RST
476
DCDC
VDD11
UART_TX MAIN_TXD
585
REVIO5 Timing
694
N DCDC
+3. 3V
VDD3
7103
+3.3V
NC 11 2 NC
L1
+24 V VDD33
SENSOR_LED
NC 12 1 NC
VDDIO33
DCDC
+1. 5V
DPAV DD33
(DDR3)
+3. 3V VCC VM +24V F
DCDC
VSS
MD2_STEP
STEP
L1
1
MD2_DIR
DIR
NC
2
HYPN OS
N
3
+3. 3V
CPU_VOL CPURST
MD2_USM0
USM0
VDD REVOUT2 SEN5
MD2_USM1
USM1
ZC_IN X IN 32. 768kHz RST ICN
XOUT
SCL SCL0
A
A
11
A
AC_DIR ECT_VDD
11 13 A C_DIRE CT_V DD SW_ONOFF OFFACT_IN0 SDA SDA0
/A
/A
22
/A
OFF_MODE
10 12 OFF _MODE REVOUT1
B
B
33
B
HEATER_ON
11 11 HEA TER_ ON HT_HEAT ON0N
/B
/B
44
/B
D_SLEEP
10 10 D_ SLEEP D_SLEEP
ZERO_CROSSn
99ZERO_CROSS_N HT_ZERO XN
RELAY_GND
88RELAY_ GND HT_RLYOFF0N
RELAY_24V
77RELAY_24V HT_RLYOFF1N
MD2_VREF
VREF ISENA
L1 L1 GND
66S0V
ENABLEN IS ENB
FG GND
55S0V
SOL_CLT 4
SLEEP
NN +24V
44VDD24 +24V REVIO2
+24V
33VDD24M +24VM
+24V
22 +2 4 VF
LED_3.3V
VDD3 11VDD3
GND
1
1
S0V
S0V 22S0V
SWCLK
(STACK SEN) AI1
SEN_STACK 33
MPDS
BR_TS TCLK
BR_TS TMODEN
S0V 11S0V
VB1LOCKN
LED_3.3V
LED_VCC 22LED_VCC
VB1HTPDN
(PAPER REMAIN) REVIO3
SEN 33SEN_STACK
HVPW M_DCLN1
SEN8
RMTB_SLEEP
PANEL5
HUMID_P
HUM_P_PWM 33HUM_P _PWM
PCIE_RX_N
(HUM) AI10
HUM_S EN 22HUM( AD)
PCIE_RX_P
HUMID_N
THM_GAIKI 11THM(AD)
PCIE_TX_N
(THM_GAIKI ) AI9
PCIE_RX_P
PCIE_REFCLK
PCIE_PERST_N
SEN7
PCIE_WAKE_N
+1.17V DVDD11 PCI
+1.17V AVDD11PCI
+3. 3V AV DDH IPC I
AGNDPCI
VTEST
TMODE[4:0]
TESTIO[1:0]
FPEN
DCIS _SC K
DRVVDD33
+3. 3V
DCIS _SDIO
DRVVDD11
+1.17V
DCIS _TCL K_P
DRVVSS
DCIS _TCL K_N
RLVVDD33
+3. 3V
DCIS _RCLK_ P
RLVVDD11
+1.17V
DCIS _RCLK_ N
RLVVSS
DCIS_RX0_P
DCIS_RX0_N
DCIS_RX1_P
REVIO4
DCIS_RX1_N
DCIS_RX2_P
DCIS_RX2_N
DCIS _TCL K_BS_ P
DCIS _TCL K_BS_ N
DCIS _RCLK_ BS_P
DCIS _RCLK_ BS_N
DCIS_RX0_BS_P
DCIS_RX0_BS_N
DCIS_RX1_BS_P
DCIS_RX1_BS_N
DCIS_RX2_BS_P
DCIS_RX2_BS_N
VR
Connector
Rear_Cover sensor
MP solenoid
T1 pickup clutch
Develop clutch
BD Sensor
LD
Paper feed motor
Main FAN
Front cover sensor
Chute GND plate
DRIVER
USB
Function
(TypeB)
Rs
+3.3V
+3.3V
DDR3-SDRAM
(Max 4Gb)
Toner amount detection sensor PCB
LD
Relay Front PCB
+24V
Motor DRIVER
+24V
Thermistor of internal
LED_3.3V
(Sensor LED)
LVDS
LVDS
10/100 base Ethernet
+3.3V
ADR[12:0]
+1.5V
+1.5V
USB/Syste
m
Polygon
Motor
Laser unit
Spring
Registration clutch
SOLT
SOLR
Rs
+3.3V
VR
Toner amount
SerialFLASH
(ROM1)
SerialFLASH
(ROM0)
VREF
CHG
DEV
SR
GRID
DCLNA
DCLNB
TR
KK yb e le
10/100/1000 base
Ethernet
+1.5V
+3.3V
+3.3V
U
V
W
+24V
+24V
Not Use
5V REG./1V DCDC
(Front Cover)
LED_3.3V
+3.3V
(ASIC:IOH=9mA)
PHY
PHY
Eject
Motor
Motor DRIVER
Eject motor
LT
INLET
HEATER_ON
Relay
Connector
Halogen-Heater
Thermostat
LVPS
+1.17V
(ASIC)
+1.17V
+24V
Vref
Vref
+3.3V
+3.3V
+3.3V
LED_3.3V
EJECT
M
VBUS(detect)
USB
Host
(Type A)
Wireless
LAN PCB
USB FCT
Ether
Stack sensor PCB
HUMID
THM
Optional Lower Tray
/
Optional Tower Tray
DDR3-SDRAM
(Max 4Gb)
VREF
+1.5V
+1.5V
+24V
Panel
rear
MAIN PCB
25MHz
RMII
PULSE
RGMI
+5.3V
+3.3V
+3.3V
Fuser Un it
+3.3V
ERASE LAMP
25MHz
LD
USB
Host
(Type A)
front
First side CIS unit
Second side CIS unit
REG.
AFE
+ LED DRV
Duplex scan model only
AFE
+ LED DRV
Stepping Mot
Driver
SPEAKER
Modem PCB
+3.3V
Speaker AMP
LINE
EXT
DAA
V34
MODEM
Codec
+24V
M
M
FB motor
Document scanning
Document detection
ADF cover sensor
ADF motor
EEPROM
M
DC Mot
Driver
Stepping Mot
Driver
Se len e
Panel PCB
+5.3V
LCD Relay PCB
3.7inch
+1.2V
NFC
M odul e
+5.3V
+3.3V
+3.3V
+3.0VP
+5.3V
LCD
+5.3V
Touch panel
KEY PCB
Scanning Speed 28/24ipm model only
Scanning Speed 50ipm model only
NFC m odel only
Printing Speed 46/50ppm m odel only
10/100 base Ethernet model only
10/100/1000 base Ethernet mode l only
FG
Y+
M
+3.3V
CLK
SEN_STACK
EJECT Sensor PCB
Low-voltage
Power Supply PCB
Zerocross
Detecting
circuit
AC/DC
Power IC
24V control
circuit
VDD24F
+5. 3V
sensor
position
sensor
ADF motor
model only
NFC PCB
PCB
Wire
MP paper empty sensor
Paper feed sensor
Registration front/
rear sensor PCB
High-voltage
power supply PCB
detection
sensor
New toner
sensor
(light emission)
Registration roller
Paper empty sensor PCB
External temperature/
humidity sensor
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