Brother HL-L9200CDW - CHAPTER 6 WIRING DIAGRAM; 1. WIRING DIAGRAM

6-1
Confidential
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM
POLYGON
MOTOR
MP PAPER EMPTY/
REGISTRATION FRONT
SENSOR PCB ASSY
CN35 USB
CN35
1 PC+5V
2 DM
3 DP
4 SGND
5 FG
6 FG
MAIN PCB ASSY
CN34 LAN
CN1
VIDEO02_N 6
GND 2
VIDEO01_N 3
VIDEO01_P 4
GND 5
+5VI 1
VIDEO02_P 7
GND 8
VIDEO04_N 9
VIDEO04_P 10
GND 11
VIDEO03_N 12
VIDEO03_P 13
GND 14
E2P_SDA 15
ENABLE 16
E2P_SCL 17
+5V 18
BD4_N 19
BD1_N 20
+3.3V 21
LDHALF1_PWM 22
LDHALF2_PWM 23
LDHALF04_OPWM 24
LDHALF03_PWM 25
CN36
THM_FUSER_E 1
THM_E_VCC 2
EJECT_F_SEN 3
GND 4
LED_VCC 5
THM_FUSER_C1 6
THM_C_VCC 7
CN39
1 THM_BOX
2 +3V
CN33
1 REAR_COV_SEN
2 SGND
CN37
3 RIGHT_LED_VCC
4 RMAEK_SEN_R
1 +5V
2 GND
CN38
1 +5V
2 GND
3 LEFT_LED VCC
4 DENS_SEN1/RMARK_SEN_L
5 DENS_SEN2
CN18
TOUCH_AD1 1
TOUCH_AD0 2
GND 3
CAL1 4
CAL0 5
TOUCH_OUT3 6
CN23
GND 1
PCLK 2
MAIN_SDOUT 3
MAIN_SDIN 4
+5V 5
PW_SW 6
TOUCH_OUT2 7
TOUCH_OUT1 8
TOUCH_OUT0 9
GND 10
+5V 11
INTERRUPT 12
FG 1
+24V 2
PW_SW 3
PRSTN 4
+3.3V 5
GND 6
M_RXD0 7
M_TXD0 8
M_TXD1 9
M_RXD1 10
GND 11
+5V 12
I2C_SCL 13
I2C_SDA 14
ONOFF_KEY 15
+3.3V 16
GND 17
FMARK 18
RESET 19
RD 20
WR 21
CS 22
RS 23
LED+ 1
LED- 2
RD 3
WR 4
GND 5
DC 6
CS 7
RESET 8
GND 9
VDD 10
VDDI 11
TE 12
GND 13
DO0 14
DO1 15
DO2 16
DO3 17
DO4 18
DO5 19
DO6 20
DO7 21
FG 22
FG 23
GND 24
D10 25
D11 26
D12 27
D13 28
D14 29
D15 30
D16 31
D17 32
LED- 33
+31V 34
FG 35
FG 36
REGISTRATION MARK
SENSOR R PCB
REGISTRATION MARK
SENSOR L PCB
LD PCB ASSY
CN5
+3.3V 1
GND 2
BD_n 3
CN3
+3.3V 1
GND 2
BD_n 3
CN2
1 +24V
2 +24VRET
3 ON/OFF
5 CLK
4 LOCK
CN6 LD1
GND 1
LD 2
PD 3
+5V 4
CN2 LD3
GND 1
LD 2
PD 3
+5V 4
LD SUB PCB ASSY
LD SUB PCB ASSY
BD SENSOR PCB ASSY
BD SENSOR PCB ASSY
PANEL PCB ASSY
CN2
DATA 1
SCK 2
STB 3
VREF 4
VSS 5
VDD 6
FG 7
FG 8
LOW-VOLTAGE POWER
SUPPLY PCB UNIT
CN2
LIVE 1
NEUTRAL 4
CN1
LIVE 1
NEUTRAL 3
AC INLET
AC CORD
HEATER
HIGH-VOLTAGE POWER
SUPPLY PCB ASSY
CN2
1 24V
2 PGND
3 6.5V
4 SGND
CN1
1 HV_TRG
2 HV_SRTN
3 HV_COMMAND
4 HV_STATUS
5 SGND
CN6
AIR_FAN_LOCK 1
PGND 2
AIR_FAN_VCC 3
CN4
FUSER_FAN_VCC 1
PGND 2
FUSER_FAN_LOCK 3
CN5
LVPS_FAN_VCC 1
PGND 2
CN7
WST_TNR_LED_VCC 1
PGND 2
WST_TN_LED_SEN 3
POWER
FAN
FUSER FAN
BLOWER
WASTE TONER SENSOR
T2 PAPER FEED/PLATE
ORIGIN SENSOR PCB
LT DRAWER
CONNECTOR
T2 SOLENOID
T2 PLATE
MOTOR
T2 RELAY
PCB ASSY
1 REGIST
2 NC
3 PLATE-SEN
CN6
4 NC
5 SOL
6 PLATE
7 PGND
8 +24V-LPS
CN5
+24V-LPS 1
PLATEn 2
CN2
+24V-LPS 1
SOLn 2
CN3
GND 1
PLATE-SEN 2
+3.3V 3
NC 4
CN4
VCC 1
GND 2
REGIST 3
T2 REGISTRATION
SENSOR PCB
LT
EJECT FRONT SENSOR
PCB ASSY
CN1
+3.3V 1
THM_C 2
CN2
THM_E 1
+3.3V 2
SIDE THERMISTOR
CENTER THERMISTOR
PROCESS MOTOR
19 HV-
20 HV+
21 HU-
22 HU+
18 HW+
17 HW-
16 GND
15 VCC5
14 U
13 U
12 U
11 U
10 V
9 V
8 V
7 V
6 W
5 W
4 W
3 W
2 FG+
1 FG-
CN17
1 +24V
2 MP_SOL
1 +24V
2 T1_SOL
CN12
CN11
T1 SOLENOID
MP SOLENOID
1 +24V
2 REG_SOL
CN13
REGISTRATION
SOLENOID
1 LED_VCC
2 SGND
3 DEVREL_SEN
CN3
DEVELOP RELEASE
SENSOR PCB ASSY
1 T1_REG_F_SEN
2 VCC
3 SGND
4 REGR_SEN
CN9
REGISTRATION
FRONT/REAR
SENSOR PCB ASSY
1 SGND
2 LED_VCC
3 T1_PEDG_SEN
CN7
PAPER DETECT
SENSOR PCB ASSY
1 MP_PE_SEN
2 MP_REG_F_SEN
3 SGND
4 LED_VCC
CN8
1 SGND
2 PNEW_K_SEN
3 TE_K_SEN
4 TE_Y_SEN
5 TE_M_SEN
6 TE_C_SEN
7 PNEW_C_SEN
8 LED_VCC
9 PNEW_M_SEN
10 PNEW_Y_SEN
CN14
TONER/NEW
SENSOR PCB ASSY
CN41
1 SW_ARM_SEN
2 SGND
PAPER EJECT
ORIGIN SENSOR
CN32
PGND 1
+24V 2
+24V 3
+24V 4
PGND 5
PGND 6
+5V 7
PLY_PWR_OFFN 8
RLY RET_OFFN 9
DSLEEP_N 10
HEATON 11
LVPS_OFF_PLS_N 12
ZEROXN_LVPS 13
CN31
GND 1
+6.5V 2
GND 3
24V 4
SGND 5
HV_STATUS 6
HV_COMMAND 7
HV_SRTN 8
HV_TRG 9
CN4
+5V 1
FRONT_COVER_SEN 2
FRONT COVER SENSOR
DEVELOP
RELEASE
CN28
1 +24V
2 DEV_CLU
CN21
VCC24LPS 1
24RET 2
LT1_LPT_DRV 3
LT1_SOL 4
LT1_LIFT_SEN 5
LT1_REG_SEN 6
LT DRAWER
CONNECTOR
MAIN MOTOR
19 HU+
18 HU-
17 HV-
16 HV+
15 HW+
14 HW-
13 GND
12 VCC5
11 U
10 U
9 U
8 V
7 V
6 V
5 W
4 W
3 W
2 FG+
1 FG-
CN27
CN29 DIMM
BACK COVER
SENSOR ASSY
INTERNAL
THERMISTOR
USB HOST RELAY
PCB ASSY
CN1
USB HOST
LCD
CLUTCH
1 +24V
2 REG_SOL
CN30
SWITCHBACK
SOLENOID
DEVELOP
CN10
1 +24V
2 K_CLU
CLUTCH
DX
CN16
1 +24V
2 DX_CLU
CLUTCH
CN6
1 +3.3V
2 DATA+
3 DATA-
4 GND
5 FG
WIRELESS
LAN PCB
PANEL RELAY PCB ASSY
CN1
ON/OFF 1
+5V 2
INT 3
FG 4
SDA 5
GND 6
SCL 7
+3.3V 8
KEY PCB ASSY
PANEL CONTROL
PCB ASSY
CN2 CN1
Y- 1
X- 2
Y+ 3
X+ 4
FG 5
FG 6
CN3
LCD
TOUCH PANEL
MODEL WITH TOUCH PANEL
MODEL WITHOUT TOUCH PANEL