Wiring Diagram - Brother 09055CDN Service Manual

2.

WIRING DIAGRAM

■ Wiring Diagram
DRUM DRIVE MOTOR
PF DRIVE MOTOR
DEVELOP
DRIVE
MOTOR
T1 PAPER
PIC-UP
SOLENOID
MP PAPER
PIC-UP
DEVELOP RELEASE SENSOR PCB
SOLENOID
ERGISTRATION
SOLENOID
T1 REGISTRATION FRONT/REAR
SENSOR PCB
CN10
T1 PAPER EDGE SENSOR PCB
MP PAPER EMPTY/REGISTRATION
FRONT SENSOR PCB
TONER/NEW SENSOR PCB
DEVELOP
RELEASE
MOTOR
DRUM POSITION SENSOR PCB
CENTER THERMISTOR
SIDE THERMISTOR
BLOWER
FUSER FAN
HIGH VOLTAGE POWER SUPPLY PCB
POWER FAN
LOW VOLTAGE POWER SUPPLY PCB
FRONT COVER SENSOR
CN3 LT
T2 RELAY PCB
CN22 ENGIN
CN25
CN30
CN12
CN27
CN26
CN15 LDPCB
CN17
CN8 CN1
SGND 1
8 SGND
+5V 2 7 +5V
+3.3V 3 6 +3.3V
RESPONSE 4
5 PNLOUT
PNL_RSTN 5 4 PNL_RSTN
COMMAND 6 3 PNLIN
+24V 7 2 24V
PGND 8 1 PGND
CN21
CN18 USB
CN10 SPEAKER
1 VOUT1
CN5 DB4 SENSOR 2 VOUT2 CN16 LAN
CN23 FUSER CN2
LGND 1
1 LGND
SH 2 2 SH
LEDVCC 3 3 LEDVCC
PAPER EJECT SENSOR PCB
SDIO 4 4 SDIO
VCC 5 5 VCC
SDCK 6 6 SDCK
VCC 7 7 VCC
SDENB 8 8 SDENB
GND 9 9 GND
MCKP 10 10 MCKP
MCKM 11 11 MCKM
GND 12
12 GND
LVCKP 13 13 LVCKP
LVCKM 14 14 LVCKM
CN13 HVPS GND 15
15 GND
LVD0P 16 16 LVD0P
LVD0M 17 17 LVD0M
GND 18 18 GND
LVD1P 19 19 LVD1P
LVD1M 20 20 LVD1M
GND 21 21 GND
LVD2P 22 22 LVD2P
LVD2M 23 23 LVD2M
GND 24 24 GND
WASTE TONER SENSOR ASSY
LVD3P 25 25 LVD3P
LVD3M 26 26 LVD3M
GND 27 27 GND
LVD4P 28 28 LVD4P
LVD4M 29 29 LVD4M
DENSITY SENSOR GND 30 30 GND
SHUTTER SOLENOID
CN1
VOUT5 1
1 VOUT5
AGND 2 2 AGND
VOUT4 3 3 VOUT4
AGND 4 4 AGND
VOUT3 5 5 VOUT3
6 AGND
AGND 6
VOUT2 7 7 VOUT2
AGND 8 8 AGND
VOUT1 9 9 VOUT1
AGND 10 10 AGND
VOUT0 11 11 VOUT0
AGND 12 12 AGND
CN24 LVPS
MODE 13 13 MODE
14 AGND
CN103 MAIN AGND 14
+24 1 14 +24V
VCC 15 15 VCC
P0V 2 13 PGND
VCC 16 16 VCC
12 SGND
VREF 17 17 VREF
+5 4 11 +5V
SP 18 18 SP
AGND 19 19 AGND
CLK 20 20 CLK
LED_ANODE 21 21 LED_ANODE
B_LED 22 22 B_LED
G_LED 23 23 G_LED
R_LED_ 24
24 R_LED
CN3
SEN_ADF COVER 1 1 SEN_ADC
GND 2
2 GND
VDD_LED 3 3 VCC
SEN_FRONT 4 4 SEN_FRONT
SEN_REAR 5 1 SENSOR
GND 6 2 GND
VDD_LED 7 3 VCC
CN4
1 SENSOR
VDD_LED 1
GND 2 2 GND
SEN_REARB 3 3 VCC
CN6
A 1
A 2
B 3 ADF MOTOR
B 4
CN7
A 1
A 2
B 3 FB MOTOR
T2 SOLENOID B 4
CN9
TELRL
TELSL/MODEL_ID
VCC24 1 1 VCC24
CML 2 2 CML
T2 SENSOR PCB
CI 3 3 CI
S0V 4 4 GND
TELOFF 5 5 TELOFF
VCC5 6 6 +5V
SL 7 7 SL
RL1 8 8 RL1
T2 REGISTRATION PLS 9 9 CHRG/PLS
SENSOR PCB RL2/POL/GIJI 10 10 GIJI/POL
RDPS 11 11 RDPS
CHRG 12 12 CHRG
POL/ADLC/GIJI 13 13 POL/ADLC/GIJI
MODEL_ID
6-9
BELT UNIT TEMPERATUER
SENSOR
INTERNAL TEMPERATUER
SENSOR
BACK COVER SENSOR
REGISTRATION MARK L PCB
REGISTRATION MARK R PCB
PCB
A4 MODEL
LGL MODEL
CN3 CN7
COLOR LCD
/CS1 1 LED(CA) 1
/RESET 2 LED(AN) 2
RS 3 GND 3
SCK 4
VCC 4
SI 5 VCC 5
ADD 6 TE 6
A4 MODEL VSS 7 RDX 7
VOUT 8 WRX 8
C4+ 9 DCX 9
C3+ 10
LGL MODEL CSX 10
C1- 11 BD0 11
C1+ 12
BD1 12
C2+ 13
BD2 13
C2- 14 BD3 14
V1 15
BD4 15
V2 16 BD5 16
V3 17
BD6 17
V4 18 BD7 18
V0 19
BD8 19
VSS 20 BD9 20
BD10 21
CN2 BD11 22
+5V 1 BD12 23
BACK LIGHT MODULE
BACK LIGHT 2 BD13 24
BD14 25
JW1
BD15 26
KO6 1 BD16 27
KO5 2 BD17 28
-1
KO4 3 Vsync 29
KO2 4 GND 30
PANEL PCB-2
GND 31
KI1 5
KI0 6 IM0 32
GND 7 IM1 33
RESX 34
CN2
Y_DOWN 1
X_LEFT 2 TOUCH PANEL
Y_UP 3
X_RIGHT 4
JW2
L_KI0 1
L_KI1 2
L_KO0 3
L_KO1 4
L_KEY PCB
L_KO2 5
L_KI2 6
L_KI3 7
DOCUMENT SCANNER
L_KI4 8
UNIT
L_KO3 9
(FIRST SIDE)
L_KO4 10
GND 11
JW1
R_KO1 1
R_KO3 2
R_LED0(CA) 3
R_LED1(CA) 4
R_KEY PCB
R_LED2(CA) 5
R_LED3(CA) 6
LED_PWR 7
R_KO2 8
R_KI0 9
R_KI1 10
R_KI2 11
R_KI3 12
R_KO0 13
R_KO4 14
R_KI4 15
GND 16
SECONT SIDE
SCANNER CIS
DOCUMENT FRONT
/ADF OPEN
SENSOR PCB
DOCUMENT FIRST
SIDE REAR SENSOR
PCB
DOCUMENT SECOND
SIDE REAR SENSOR
PCB
TELRL
TELSL/MODEL_ID
LINE
USA
CANADA EXTERNAL
TELPHONE
EUROPE/
OCEANIA
MODEL_ID ASIA
Confidential