6-7
Confidential
■
Wiring Diagram
CN14
2
1
CN6
Function
HEAT_ON
AC(L)
DATA+
VdoData_N
+3.3V
+24V
2-292161-2
(LIVE)
Ethernet
2
MAIN PCB:B512314/B512309
AC(N)
(With
TURNS and LED)
3
1
VdoData_P
(NEUTRAL)
4
CN5
+3.3V
+3.3V
B4B-EH
1
1
Triac
CN101
+3.3V
5075BR-04-WH-01
TAB
DATA-
INLET
USB
CN12
ENABLE
CN15
5
Wireless LAN
MODULE
10
+3.3V
LVPS
+3.3V
LINK
6
ACTIVITY
FG
P0V
THM_E
Unit
Halogen
heater
6
GND
B6B-PH-K-S
(2.0)
1
Thermostat
CN
EJECT
B4B-EH
1
Fuser
Unit
Thermistor
(Center)
MAIN ASIC
1.0mmPitch
FFC
UL1061
AWG#22
UL3398
AWG#18
UL1015
AWG#18
S6B-PH-SM4-TB
USB Cable
Thermistor
(Edge)
THM_C
Eject-sensor
sensor
B512317
8
GND
THM_FUSER_C
LED_VCC
THM_FUSER_E
+3.3V
EJECT_SEN
UL3398
AWG#18
UL3398
AWG#26
+3.3V
B2B-PH-K-R
CN2
CN1
1
2
1
2
TAB
TAB
TAB
TAB
TAB
1
RESET
F2,3
F1
UL3289
AWG#18
AC_ZEROX
AC(L)
AC(N)
2
1
UL3398
AWG#26
Relay
(Only HL-2270DW/
2275DW)
LVDS
18
COIL U
COIL U
COIL W
11
CENTER TAP
1
5
Polygon
Motor Unit
Holeless
COIL W
DC
COIL V
FG
COIL V
UL1061
AWG#24
CENTER TAP
MOTOR UNIT
S5B-PH-K-S
FG
+24V
RELAY1
+24V
DX_SEN
2
CN3
1
DX_SEN
GND
UL1061
AWG#28
DX
sensor
DX_SEN
LED_VCC
GND
EJECT_SEN
THM_FUSER_C
+3.3V
THM_FUSER_E
LD_REF
BDN
+3.3V
+3VI
1
LD_OFF
LVDS
LD CTRL PCB
LD
B512313
18
9
+3VI
GND
ENABLE
LD_REF
LD_OFF
VdoData_P
VdoData_N
+3.3V
BDN
LD DRIVER
+3.3V
BD SENSOR
+3VI
+3.3V
V
HW+
HW-
HV-
V
GND
U
GND
19
HV-
19
1mmPitch
FFC
W
FG-
Main
Motor Unit
9615S-19A-PP-A
HV+
CN3
FG+
VCC3
1
FG+
DC
+3.3V
HW+
HU+
HW-
FG-
HU-
MOTOR UNIT
1
W
HV+
HU+
HU-
U
UL1061
AWG#26
CN8
T1_CLU
2
+24V
B2B-PH-BL
Paper Feed
CLUTCH
1
292161-2
REG_CLU
Regist
CLUTCH
1
+24V
2
CN7
Drum
(Yellow)
Toner
(Yellow)
Error
(Orange)
Ready
(Green)
Go key
B512318
PANEL PCB
10
FFC
1
9615S-18C-PP-A
2
CN2
TNR_SEN
1
GND
B2B-PH-BL
1
FAN
CN1
CN2
FUSER
FAN
CHG
1
HVPS
DEV
3
PGND
FUSER_FAN_SEN
TRCC
/TRCV
GRID
FUSER_FAN_VCC
20
S3B-PH-K-S(L)
SR
COVER OPEN SW
(SAFETY INTERLOCK)
SW
+3.3V
+3VI
1
CN1
20
GND
FB_GRID
FB_DEV
FUSER_FAN_SEN
HV_ENABLE
FB_TRCC
PWM_DEV
PWM_TRCC
PGND
FUSER_FAN
PWM_TRCV
+24V
+3VI
GRIDC
DISCHG-PRE
PWM_CHG
+3.3V
9615S-20A-PP-A
1mmPitch
FFC
Toner
LED
Regist
F/R sensor
REG_F
B512315
1
sensor
REG_R
REG_R_SEN
B512316
LED VCC
CN1
REG_F_SEN
PEDGE
Paper Edge
sensor
GND
4
UL1061
AWG#28
1/4W
VDD_CTRL_LV0
1
REG_F_SEN
GND
LED VCC
4
REG_R_SEN
3
1
PEDE_SEN
GND
LED VCC
SW
WLAN
RELAY2
REG_R_SEN
LED VCC
REG_F_SEN
RELAY1
REG_F_SEN
LED VCC
RELAY2
S0V
P0V
1
REG_R_SEN
AC_ZEROX
VDD_CTRL_LV0
HEAT_ON
COIL V
5
1
COIL W
CENTER TAP
FG
COIL U
COIL U
COIL V
COIL W
9615S-18A-PP-A
COIL V
COIL W
FG
COIL U
COIL V
COIL W
COIL U
CENTER TAP
5P-SAN
1
8
W
V
U
U
V
W
V
W
V
U
U
W
PANEL
CN1
B3B-PH-K-S
PEDGE_SEN
LED_VCC
1
PNL_SW0
LED_TONER
LED_READY
LED_ERROR
GND
TNR_SEN
LED_DRUM
PNEW_SEN
10
9615S-10A-PP-A
UL1061
AWG#26
+3.3V
1.0mmPitch
FFC
9615S-8A-PP-A
+3.3V
8
+3.3V
GND
GND
S0V
+24V
+3.3V
1
8
8
CN4
CN102
B6B-PH-K-S
B7B-PH-K-S
UL1061
AWG#28
Non Contact
Contact
CN4
FB_TRCCV
TNRLED_ON
TNRLED_ON
PWM_CHG
PGND
+24V
FB_TRCC
FB_GRID
+3.3V
+3VI
FUSER_FAN
PWM_DEV
FB_DEV
GRIDC
PWM_TRCC
PWM_TRCV
FB_TRCCV
FUSER_FAN_SEN
DISCHG-PRE
HV_ENABLE
GND
CN13
CN2
4
4
HEAT_ON
HEAT_ON
CN103
LED_READY
PNL_SW0
GND
LED_TONER
TNR_SEN
PEDGE_SEN
LED_ERROR
LED_DRUM
LED_VCC
PNEW_SEN
PNEW TONOR SENSOR
B4B-PH-K-S
1.0mmPitch
FFC
GND
UL1061
AWG#28
LED VCC
3
1
PEDE_SEN
PEDGE
GND
RESET
DATA-
DATA+
FG
GND
7
NOT ASSY
+24V
+24V
PRINTER
(DELTA,MURATA)
(PANASONIC,MURATA)
Rear Cover Sensor
(26ppm model only)
(HL-2250DN/2270DW/2275DW)
Delta
COM
LD
PD