Xerox Phaser 3330 Service Manual

10
9 8 7 6 5 4 3 2 1
PHASER 3330 CONNECTION DIAGRAM
Revision 0.5
MAIN
MCU
FUSER Unit
ThermoStat
Thermistor1
Exit
Sensor
Regi
Clutch
Pickup
Clutch
Front Door
Interlock
Switch
24V
5V_SMPS
FUSER ON
24VS
3.3V
3.3V_Cover_Open1
3.3V_Cover_Open3.3V
DEVELOPER Unit
FAN MAIN
FAN
SMPS
OPC MHV
DEV
Supply
THV
Varistor
T
D
S
DRUM
M
Main Motor
DDR3
ON BRD
(512MB)
EEPROM
(32KB)
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
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
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
1
2
3
4
CN11
(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
NAND FLASH
(512MB)
MP
Clutch
MP
Sensor
AMBIENT GND
1 2
CN28(2mm)
AIR
TEMP
Ambient
Temp
Sensor
32.7KHz
RTC CLK
25MHz
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
SD CARD
CL
CL
CL
2016.09.02
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)
OPC 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
FALCON : 4GB
Control Panel
1 2 3 4 5 6 7 8
nPOWER_SW
5V
GND
OPE_TXD
OPE_RXD
nRST_MICOM_OPE
GND
3.3V
CN34(1.5mm)
OPE I/F
A1000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
23
24
25
26
27
28
29
30
31
32
8 7 6 5 4 3 2 1
nPOWER_SW 5V GND OPE_TXD OPE_RXD nRST_MICOM_OPE GND 3.3V
4LINE
LCD
USB HUB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
23
24
25
26
27
28
29
30
31
32
LSU
(Dual Beam)
SMPS
TYPE 2
JOINT
OPE
32
31
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
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
23
24
25
26
27
28
29
30
31
32
1
2
CN(FFC0.5mm)
LCD_IF
CN(2m
m)
BL
CN(FFC0.5mm)
LCD_IF
CN(2m
m)
BL
Direct
USB
WLAN
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
WNPC
1 2 3 4 5

Xerox Phaser 3330 Specifications

General

Brand	Xerox
Model	Phaser 3330
Category	Printer
Language	English