Xerox WorkCentre 3345

10
9 8 7 6 5 4 3 2 1
3.3V
GND
nSCANNER_HOME
WORKCENTRE 3345 CONNECTION DIAGRAM
Revision 0.5
MAIN
MCU
FUSER Unit
ThermoStat
Thermistor1
Exit
Sensor
Regi
Clutch
Pickup
Clutch
Front Doorr
Interlock
Switch
24V
5V_SMPS
FUSER ON
24VS
3.3V
3.3V_Cover_Open1
3.3V_Cover_Open3.3V
DEVELOPER Unit
OPC MHV
DEV
Supply
THV
Varistor
T
D
S
DRUM
M
Main Motor
DDR3
ON BRD
(1.5GB)
EEPROM
(64KB)
Network
RTL8211E
25MHz
FUSER
BIAS
INLET
Paper
Outbinfull
Sensor
12MHz
MAIN CLK
USB 2.0
INLET
THERM_1 V_PROTECT_ON
1 2
CN3(2mm)
THERM
nMOT_DIR MAIN_BLDC_CLK MOT_READY nMOT_EN GND GND GND GND 24VS 24VS 24VS PICKUP_CLT 24VS REGI_CLT
1 2 3 4 5 6 7 8 9
10 11 12 13 14
CN31(2mm)
MAIN MOTOR
3.3V_PS GND nSENS_P_EXIT
1 2 3
CN27(2mm)
EXIT
SENSOR
3.3V_PS GND nSENS_BIN_FULL
1 2 3
CN2(1.5mm)
OUTBIN FULL
COVER OPEN
VBUS
DM
DP
GND
1
2
3
4
CN21
USB_IF
MX0P
MX0N
MX1P
MX2P
MX2N
MX1N
MX3P
MX3N
GND
LED1
LED0
3.3V_PS
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN20
NETWORK_IF
CN16(FFC 1mm)
OPE I/F
(4.3 inch TOUCH LCD)
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
3.3V_LSU
nHsync
GND
VDO_1_P
VDO_1_N
GND
nSH_1 nSH_2
GND
VDO_2_P
VDO_2_N
GND
nLD_ON
LD_POWER
N.C
CLK_LSU_MOT
nREADY_LSU
nLSU_MOT_EN
GND
24VS
20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
CN17(FFC 1mm)
LSU_IF
HVPS
20 19 18 17 16 15 14 13 12 11 10
9 8 7
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
24VS
GND
THV_READ
nTHV_EN
PWM_THV
PWM_DEV_DC
PWM_MHV
PWM_FUSER_BIAS
GND
GND
3.3V
3.3V_Cover_Open1
1
2
3
4
5
6
7
8
9
10
11
12
CN8(1.5mm)
HVPS
5V_SMPS
GND
24V1
GND
24V2
1
2
3
4
5
CN22
(3.96mm)
SMPS
5V_SMPS
GND
24V1
GND
24V2
1
2
3
4
5
CN
SMPS
GND
24V OFF
Relay
24VS
Fuser ON
1
2
3
4
5
CN
SMPS
GND
24V OFF
Relay_AC_ON
24VS
Fuser ON
5
4
3
2
1
CN26
(2mm)
SMPS
24VS
GND(FB)
N.C
FAN_MAIN
1
2
3
CN14
(2mm)
MAIN FAN
24VS
FAN_SMPS(F/B)
1
2
CN30
(2mm)
SMPS FAN
12
11
10
9
8
7
6
5
4
3
2
1
EMPTY
Sensor
REGI
Sensor
3.3VS GND nSENS_P_EMPTY 3.3VS GND nSENS_P_REGI 3.3VS GND nSENS_P_FEED
1 2 3 4 5 6 7 8 9
CN6(2mm)
SENSOR
24VS MP_CLUTCH 3.3VS GND SENS_MP
1 2 3 4 5
CN19(2mm)
MP
FEED
Sensor
24VS
GND
THV_READ
nTHV_EN
PWM_THV
PWM_DEV_DC
PWM_MHV
PWM_FUSER_BIAS
GND
GND
3.3V
3.3V_Cover_Open
CN35(1.5mm)
SCF_IF
CLK_LSU_MOT
nREADY_LSU
nLSU_MOT_EN
GND
24VS
24V1
24V1
5V_SUSP
nRST_SCF
SCF_TXD
SCF_RXD
nSCF_OPR
_REQ
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
B_VIN
GND
G_VIN
GND
R_VIN
GND
3.3V_CIS 3.3V_CIS
SCAN_CTR
CIS_SP
CIS_CLK
LED_COMMON
CIS_BLED
CIS_GLED
CIS_RLED
GND
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
CN9(FFC 1mm)
CIS_IF
OUT1A OUT1B OUT2A OUT2B
1 2 3 4
CN13
(1.5mm)
SCAN_MTR
MT
STEP
GND GND
RADF_REGI_SOL
nSENS_RADF_P_DET
nSENS_RADF_P_REG
nRADF_MOT_SLEEP
nRADF_MOT_EN
RADF_MOT_PLS
RADF_MOT_CURRENT
RADF_MOT_DIR
GND GND
RADF_PICKUP_SOL
nSENS_RADF_COVER_OPEN
nSENS_RADF_P_POS
RADF_MOT_MS1 RADF_MOT_MS2
24V2
5V_PS
DADF_EXIT_SOL
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
CN12(1.5mm)
RADF_IF
MODEM
(Conexant_SSF336)
NAND FLASH
(512MB)
Scan
Motor
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
MP
Clutch
MP
Sensor
AMBIENT GND
1 2
CN28(2mm)
AIR
TEMP
1 2 3
Scanner
Home
Sensor
Ambient
Temp
Sensor
SPEAKER
1 2
3CH CIS
32.7KHz
RTC CLK
25MHz
nHOOK_DET
MODEM_SCK
nINT_MODEM
nCS_MODEM
MODEM_MISO MODEM_MOSI nRST_MODEM
KEY_CLICK
GND
3.3V
CN5
(FFC 1mm)
MODEM I/F
1 2 3 4 5 6 7 8 9
10
10
9 8 7 6 5 4 3 2 1
nHOOK_DET
MODEM_SCK
nMODEM_INT
nMODEM_CS
MODEM_SPIDI
MODEM_SPIDO
nM_RESET
KEYCLICK
GND
3.3V
SD_D2
SD_D3
SD_CMD
SD_PWR_3.3
SD_CLK
SD_D0
SD_D1
N.C
N.C
GND
GND
GND
GND
CN32
SD CARD_IF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CL
CL
CL
RADF JOINT PBA
2016.09.02
N.C
GND
GND
DADF_REGI_SOL
N.C
nSENS_DADF_P_DET
nSENS_DADF_P_REGI
DADF_MOT_SLEEP
nDADF_MOT_EN
DADF_MOT_PLS
DADF_MOT_CURRENT
DADF_MOT_DIR
CN1(1.5mm)
DADF
N.C
GND
GND
DADF_REGI_SOL
DADF_MODULE_DET
nSENS_DADF_P_DET
nSENS_DADF_P_REGI
DADF_MOT_SLEEP
nEN_DADF_MOT
DADF_MOT_PLS
DADF_MOT_CURRENT
DADF_MOT_DIR
CN2(1.5mm)
GND
GND
DADF_PICKUP_SOL
nSENS_DADF_COVER_OPEN
nSENS_DADF_P_POS
DADF_MOT_MS1
DADF_MOT_MS2
24V
5V
DADF_EXIT_SOL
SENS_DADF_P_SIZE
CN1(1.5mm)
LED_ANODE
GND
nSENS_DADF_P_DET
LED_ANODE
GND
nSENS_DADF_COVER_OPEN
N.C
1
2
3
4
5
6
7
CN3(1.5mm)
SENSOR
LED_ANODE
GND
nSENS_DADF_P_POS
LED_ANODE
GND
nSENS_DADF_P_REGI
1
2
3
4
5
6
CN4(1.5mm)
SENSOR
24V
DADF_PICKUP_SOL
1
2
CN5(2mm)
PickUp
SOL
24V
DADF_REGI_SOL
1
2
CN(.5mm)
REGI
SOL
24V
N.C
DADF_EXIT_SOL
1
2
3
CN6(2mm)
EXIT
SOL
OUT1A
OUT1B
OUT2A
OUT2B
1
2
3
4
CN8(2mm)
ADF MOT
CL
CL
CL
MT
STEP
RADF Paper Detect
Sensor
RADF Cover Open
Sensor
RADF Paper Pos
Sensor
RADF Paper Regi
Sensor
RADF Pick up
Clutch
RADF Regi
Clutch
RADF Exit
Clutch
RADF Motor
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
GND GND
DADF_REGI_SOL
nSENS_DADF_P_DET
nSENS_DADF_P_REG
nDADF_MOT_SLEEP
nDADF_MOT_EN
DADF_MOT_PLS
DADF_MOT_CURRENT
DADF_MOT_DIR
GND GND
DADF_PICKUP_SOL
nSENS_DADF_COVER_OPEN
nSENS_DADF_P_POS
DADF_MOT_MS1 DADF_MOT_MS2
24V
5V
DADF_EXIT_SOL
GND
GND
DADF_PICKUP_SOL
nSENS_DADF_COVER_OPEN
nSENS_DADF_P_POS
DADF_MOT_MS1
DADF_MOT_MS2
24V
5V
DADF_EXIT_SOL
SENS_DADF_P_SIZE
12
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
CN2
(1.5mm)
CN3
(1.5mm)
SIG1
GND
SIG2
GND
SIG3
GND
VDD
VREF
ID
SI
CLK
ILED
LED_B
LED_G
LED_R
GND
VO1 VO2
3 2 1
5 4 3 2 1
3.3V_LSU
nHsync
GND
VDO_1_P
VDO_1_N
GND
nSH_1 nSH_2
GND
VDO_2_P
VDO_2_N
GND
nLD_ON
LD_POWER
CW/CCW
CLOCK READY
START/STOP
NC
BRAKE
GND GND
+24V +24V
3 2 1
3 2 1 3 2 1
3 2 1
3 2 1 3 2 1
L
N
FUSER
L
N
CRUM
GND
SCL1
SDA1
3.3V_CRUM
1
2
3
4
CN4
(2mm)
CRUM
Cover
Open
Sensor
3.3V_PS GND nSENS_Co_Open
1 2 3
CN18(1.5mm)
Cover Open
SENSOR
3 2 1
CRUM I/F PBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
N.C
OPT_nCMDREQ
N.C
N.C
GND
GND
GND
GND
GND
24V
24V
24V
5V
5V
5V
OPT_nRESET
OPT_RXD
OPT_TXD
OPTIONAL
TRAY 2
DRAWER CN
BUZZER
Control
Panel LCD
4.3inch
Touch
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
FFC 1mm
Direct
USB
WLAN
USB HUB
VBUS DM_HOST_DIR DP_HOST_DIR GND GND
1 2 3 4
CN1
FRONT_US
B
REAR_VCC DM_OPE DP_OPE GND
CN15
REAR
1 2 3 4
REAR
1 2 3 4
CARD_VCC DM_HOST_CARD DP_HOST_CARD GND
1 2 3 4 5
CN37
CARD-R
CARD
READ
1 2 3 4 5
WLAN_VCC DM_HOST_WLAN DP_HOST_WLAN GND GND
1 2 3 4 5
CN33
WNPC
FRONT
USB
1 2 3 4
LSU
Control Panel
Control Panel Keyboard
SMPS
TYPE 3
FAN
SMPS
FAN MAIN
nSCAN HOME
3.3V_PS
LCD_BL_PWM
GND
LCD_LVDS3+
LCD_LVDS3-
GND
LCD_LVDS_CLK+
LCD_LVDS_CLK-
GND
LCD_LVDS2+
LCD_LVDS2-
GND
LCD_LVDS1+
LCD_LVDS1-
nMICOM_BOOT
LCD_LVDS0+
LCD_LVDS0-
GND
RXD_OPE
TXD_OPE
TSP_POWER_ON
nRST_MICOM_OE
nKEY_SOFT_PWR
nINT_TOUCH
GND
SDA_TOUCH
SCL_TOUCH
3.3V 3.3V
SCAN HOME
3.3V_PS
LCD_BL_PWM
GND
LCD_LVDS3+
LCD_LVDS3-
GND
LCD_LVDS_CLK+
LCD_LVDS_CLK-
GND
LCD_LVDS2+
LCD_LVDS2-
GND
LCD_LVDS1+
LCD_LVDS1-
nMICOM_BOOT
LCD_LVDS0+
LCD_LVDS0-
GND
RXD_OPE
TXD_OPE
TSP_POWER_ON
nRST_MICOM_OPE
nKEY_SOFT_PWR
nINT_TOUCH
GND
SDA_TOUCH
SCL_TOUCH
3.3V 3.3V
WNPC
1 2 3 4 5