Chapter 6 Wiring Diagram; Wiring Diagram - Brother HL-L5000D Service Manual

CHAPTER 6 WIRING DIAGRAM

1. WIRING DIAGRAM

 Machine
IEEE 1284
Parallel Port
Parallel Port model only
1 STBn
2 DI1
3 DI2
4 DI3
5 DI4
6 DI5
7 DI6
8 DI7
9 DI8
ACKn
10
11 BUSY
12 PE
13 SELECT
14 AFn
15 FLTn
16 INTn
17 SELINn
18 S0V
S0V
19
20 S0V
21 S0V
22 S0V
23 S0V
24 S0V
25 S0V
26 NC
27 FG
28 FG
USB 1 VBUS
2 DATA-
Host
3 DATA+
4 S0V
5 FG
rear
6 FG
USB
1 PC_+5V
2 DATA_M
Function
3 DATA_P
4 GND
Wireless LAN
Module SGND 1 1 SGND
+3.3V 2 2 +3.3V
SDIO_DATA0 3 3 SDIO_DATA0
SDIO_DATA1 4 4 SDIO_DATA1
SDIO_DATA3 5 5 SDIO_DATA3
SDIO_CLK 6 6 SDIO_CLK
SDIO_DATA2 7 7 SDIO_DATA2
SDIO_CMD 8 8 SDIO_CMD
1 TX+ 1 TD+
2 TX- 2 TD-
3 RX+ 3 CT1
10/100 base Ethernet
4 - 4 NC
10/100 base Ethernet model only 5 - 5 NC
6 RX- 6 NC
7 - 7 RD+
8 - 8 RD-
PULSE
7 MX4+
10/100/1000 base
8 MX4-
4 MX3+
Ethernet
5 MX3-
10/100/1000 base Ethernet model only 3 MX2+
6 MX2-
1 MX1+
2 MX1-
EJECT Sensor PCB
1 +3.3V_E THM_EDGE 7 7 THM_EDGE
+3.3V_E +3.3V_E +3.3V
2 NC 6 6
3 THM_EDGE THM_CENTER 5 5 THM_CENTER
+3.3V_C 4 4 +3.3V_C
LED_VCC 3 3 LED_VCC LED_3.3V
1 +3.3V_C SGND 2 2 SGND
2 THM_CENTER SEN_EJECT 1 1 SEN_EJECT
EJECT
+24V
Fuser Unit
DCDC
Halogen-Heater N
+24V
Relay
Connector
L1
Terminal tarminal
Thermostat
DCDC
Low-voltage
Power Supply PCB
L1 1
NC 2 +5.3V
N 3
HEATER_ON
AC_DIRECT_VDD 11 11 13 AC_DIRECT_VDD
OFF_MODE 10 10 12 OFF_MODE
HEATER_ON 11 9 11 HEATER_ON
D_SLEEP 10 8 10 D_SLEEP
ZERO_CROSSn ZERO_CROSS_N
9 7 9
Zerocross RELAY_GND 8 6 8 RELAY_GND
INLET Detecting
RELAY_24V 7 5 7 RELAY_24V
circuit
L1 L1 GND 6 4 6 S0V
FG GND 5 5 S0V
3
N N +24V 4 2 4 VDD24
+24V 3 1 3 VDD24M
AC/DC
+24V 2 - 2 NC
Power IC
NC 1 - 1 NC
5V tolerant
(DCM_STB) RMTB_USM1
(DCM_REF) RMTB_STEP
(DCM_PHA) RMTB_DIR
(DCM_EN)RMTB_USM0
(DCM_ENC1) RMTB_VREF
AFED[8:4] (DCM_ENC2) RMTB_ENABLE
AFED[2]
RMTA_SLEEP
CIS_MODE_BS RMTA_STEP
CIS_TG_BS
RMTA_USM0
CIS_CLK_BS RTMA_USM1
CIS_LED_EN RMTA_VREF
CIS_LEDB_BS RMTA_ENBLE
CIS_LEDG_BS
CIS_LEDR_BS MDM_HOOK
CIS_R33V0N
CIS_MODE
CIS_TG
CIS_CLK
CIS_LEDB
CIS_LEDG
CIS_LEDR
+1.5V
+1.5V
ADF_REARB_SEN DDR_MMZQ
DDR_DDR3VOUT VREF
5V
DDR3-SDRAM
(Max 4Gb)
DDR_MMVREF
DDR_MMCK
DDR_MMXCK
DDR_MMCKE0
DDR_MMCKE1
ADF_FRONT_SEN DDR_MMXRESET
DDR_MMXRAS
DDR_MMXCAS
DDR_MMXWE
DDR_MMXCS0
DDR_MMXCS1
DDR_MMODT0
DDR_MMODT1
DDR_MMA[15:0]
ADF_COV_SEN DDR_MMBA[2:0]
DDR_MMDQS1
DDR_MMDQS0
DDR_MMXDQS1
ADF_REAR_SEN DDR_MMXDQS0
DDR_MMDM[1:0]
DDR_MMDQ[15:0]
DDR_VDDIO15 +1.5V
DCIS_SEN DDR_VDDIOCK15 +1.5V
PNL_TX3_P
PNL_TX3_N
PNL_TX2_P
PNL_TX2_N
MDM_GIJI
MDM_TELOFF PNL_TCLK_P
PNL_TCLK_N
MDM_SPICSN
MDM_CI PNL_TX1_P
MDM_RESETN PNL_TX1_N
MDM_INTN
PNL_TX0_P
MDM_SPICLK PNL_TX0_N
MDM_SPIDOUT PANEL2
PANEL0
MDM_SPIDIN PANEL1
MDM_RING
SCL1
MDM_SPKR_ONN SDA1
PANEL4
PANEL3
STBN
D0 VDD5 +5.3V TLVVDD33 +3.3V
GA
D1 AFED[9] TLVVDD11 +1.17V
D2 TLVVSS
D3
D4 VDD3 +3.3V
D5
D6
D7
AFEVSMP
ACKN RSTN
BUSY INTN AFE_SDI
PE REQN AFE_SEN (THM_INTERNAL) AI11
SELECT CLK AFEMCLK
AFN DATA AFE_SCK
FLTN
INTN
SELINN
SCL0 GRIDDCN
HV_ENABLE
SDA0
HVPWM_DEV
+3.3V SCL0 HVPWM_CHG
EEPROM
A[2:0]=111 SDA0 HVPWM_TRCV
HVPWM_TRCC
(MP PE) SEN3
SPI_DATA[3:0] (REGF) SEN1
SPI_CS0 (PEDGE) SEN0
SPI_CS1 (REGR) SEN2
+3.3V +3.3V SPI_CS2 (FB_DEV) AI5
(FB_GRID) AI4
(FB_TRCCV) AI3
SerialFLASH SerialFLASH
(FB_TR) AI2
(ROM1) (ROM0)
(FB_CHG) AI0
SPI_CLK
USB HOST
USBH_PPON1
USBH_OCI1 (REAR COVER) SEN10
USBH_DM1
USBH_DP1
ERASE_LAMP
RTERM_CAL0
+3.3V AVDD33_1_USB2
High-Side SW
USBH_PPON2 SOL_CLT1
EN
Fault USBH_OCI2 SOL_CLT2
+5V +5.3V
LDO
Vout Vin VOUT Vin (TONER) AI8
USBH_DM2
USBH_DP2 (PNEW) SEN6
(FRONT COVER) SEN9
48MHz <--
133MHz <-- SXOUT
USB/System
200MHz <--
400MHz <-- SXIN
(ADC) AVDD1 +1.17V
AVDDPLL +1.17V
USB FCT SCL2
VBUS(detect)
USBF_VBUS SDA2
USBF_DM
USBF_DP
RTERM_CAL1
+3.3V AVDD33_2_USB2
LD
VDO2N
+3.3V VDO2P
VDO1N
WLAN_ON VDO1P
SDIO LD_PWR_PWM1
SDIO0_DATA0 VENB
SDIO0_DATA1 VDOCAL1
SDIO0_DATA3 VDOCAL2
SDIO0_CLK
SDIO0_DATA2 VBDN
SDIO0_CMD
+3.3V
MD1_CLK
MD1_DO
MD1_RSTN
RMII
MD1_THM_ALM
+3.3V CKXTAL1
PHY
25MHz
CKXTAL2
PHYRSTB MD1_SCANCTL
MD1_SCANFGS
INTB
MDI+[0] REF_CLK
MDI-[0]
TXD[1:0] MD1_MAINCTL
TXEN MD1_MAINFGS
MDC MD1_MAIN_HALL
MDI+[1] MDIO
MDI-[1] CRS_DV
REVIO1
RXD[1:0]
RGMI
Ether
+3.3V
PHY
CKXTAL2 25MHz ETH_REFCLK
TD4+ MDI0+ PHYRSTB ETH_RSTN
MD4- MDI0- INTB/PMEB EXINT0N
TCT4 RXC/PHYAD1 ETH_RXCLK
TD3+ MDI1+ TXD[3] ETH_TXD[3]
MD3- MDI1- TXD[2] ETH_TXD[2]
TCT3 TXD[1:0] ETH_TXD[1:0]
TD2+ MDI2+ TXCTL ETH_TX_EN
MD2- MDI2- MDC ETH_MDC
TCT2 MDIO ETH_MDIO TNRLED_CTL
TD1+ MDI3+ TXC ETH_TXCLK
MD1- MDI3- RXCTL/PHYAD2 ETH_RX_DV
TCT1 RXD[3] ETH_RXD[3] FAN_LOCK_MAIN
RXD[2] ETH_RXD[2]
RXD[1:0] ETH_RXD[1:0]
AI6 (THM_E)
AI7 (THM_C)
+3.3V
+24V
Vref
+3.3V
Vref
HT_LIMITN
SEN4
+5.3V UART_RX
LT
+1.17V SOL_CLT3
VDD11 UART_TX
+1.17V REVIO5
(ASIC)
DCDC
+3.3V
VDD33 SENSOR_LED
VDDIO33
+1.5V DPAVDD33
(DDR3)
DCDC VSS MD2_STEP
MD2_DIR
HYPNOS
RSTICN MD2_USM0
+3.3V CPU_VOL CPURST
VDD REVOUT2 SEN5 MD2_USM1
ZC_IN
Eject
SW_ONOFF SCL
Motor
OFFACT_IN0 SDA SDA0
REVOUT1
HT_HEATON0N
D_SLEEP
LVPS
HT_ZEROXN
HT_RLYOFF0N
HT_RLYOFF1N MD2_VREF
SOL_CLT4
+24V REVIO2
+24VM
SWCLK (STACK SEN) AI1
SWDIO
MPDS
BR_TSTCLK
BR_TSTMODEN
VB1LOCKN
VB1HTPDN (PAPER REMAIN) REVIO3
HVPWM_DCLN1
SEN8
RMTB_SLEEP
PANEL5
HUMID_P
PCIE_RX_N (HUM) AI10
PCIE_RX_P HUMID_N
PCIE_TX_N (THM_GAIKI) AI9
PCIE_RX_P
PCIE_REFCLK
PCIE_PERST_N SEN7
PCIE_WAKE_N
+1.17V DVDD11PCI
AVDD11PCI
+1.17V
+3.3V AVDDHIPCI
AGNDPCI
VTEST
TMODE[4:0]
TESTIO[1:0]
FPEN
DCIS_SCK DRVVDD33 +3.3V
DCIS_SDIO DRVVDD11 +1.17V
DCIS_TCLK_P DRVVSS
DCIS_TCLK_N RLVVDD33 +3.3V
DCIS_RCLK_P RLVVDD11 +1.17V
DCIS_RCLK_N RLVVSS
DCIS_RX0_P
DCIS_RX0_N (MX UART-RX) AFED[1]
DCIS_RX1_P (MX RESET) REVIO4
DCIS_RX1_N (MX UART-TX) AFED[0]
DCIS_RX2_P AFED[3]
DCIS_RX2_N
DCIS_TCLK_BS_P
DCIS_TCLK_BS_N
DCIS_RCLK_BS_P
DCIS_RCLK_BS_N
DCIS_RX0_BS_P
DCIS_RX0_BS_N
DCIS_RX1_BS_P
DCIS_RX1_BS_N
DCIS_RX2_BS_P
DCIS_RX2_BS_N
1line Panel model only
Panel PCB
+1.5V
+1.5V
VREF
DDR3-SDRAM VDD5.3
(Max 4Gb)
S0V
PCLK
SDIN
SDOUT
POWER_SW
POWER SW
Key
Matrix
1.8inch TouchPanel model only
Panel PCB
DCDC
+5.3V
LCD
1Line
+5.3V VDD5.3 6 +5.3V LDO
S0V 5
PNL_CLK 4
PNL_COMMAND 3
PNL_RSPPONSE 2
SW_ONOFF POWER_ON 1
Touch Panel
VDD24 24V
+24V 25 1
S0V 24 2 S0V
+3.3V VDD3 23 3 VDD3
S0V 22 4 S0V
PNL_SERDES_CLKP 21 5 PNL_SERDES_CLKP
PNL_SERDES_CLKN 20 6 PNL_SERDES_CLKN
S0V 19 7 S0V
PNL_SERDES1_P 18 8 PNL_SERDES1_P
PNL_SERDES1_N 17 9 PNL_SERDES1_N
S0V S0V
16 10
PNL_SERDES0_P 15 11 PNL_SERDES0_P
PNL_SERDES0_N 14 12 PNL_SERDES0_N
S0V 13 13 S0V
RST 12 14 RST
MAIN_RXD 11 15 MAIN_RXD
MAIN_TXD 10 16 MAIN_TXD
S0V 9 17 S0V
PNL_I2C_SCL1 8 18 PNL_I2C_SCL1
S0V 7 19 S0V
PNL_I2C_SDA1 6 20 PNL_I2C_SDA1
+3.3V VDD3 5 21 VDD3
INT 4 22 INT
TE 3 23 TE
SW_ONOFF POWER_ON 2 24 POWER_ON
+5.3V VDD5.3 1 25 VDD5.3
+3.3V +3.3V 1
Thermistor of internal
THM_INTERNAL 2
high-voltage power supply Spring
Wire
PCB
+24V +24V 20 1 +24V CHG
GRIDC 19 2 GRIDC SGND 1
HV-ENABLE HV-ENABLE SR LED_3.3V LED_VCC
18 3 2
PWM-DEV 17 4 PWM-DEV SEN_MP_PE 3
PWM-CHG 16 5 PWM-CHG GRID
PWM-TRCV 15 6 PWM-TRCV
PWM-TRCC 14 7 PWM-TRCC
DCLNA
SEN_MP_PE 13 8 SEN_MP_PE
SEN_REG_F 12 9 SEN_REG_F SGND 1
DCLNB
SEN_REG_EDGE 11 10 SEN_REG_EDGE LED_3.3V LED_VCC 2
SEN_REG_R 10 11 SEN_REG_R SEN_EDGE 3
FB-DEV 9 12 FB-DEV TR
FB-GRID 8 13 FB-GRID
FB-TRCCV 7 14 FB-TRCCV
DEV
FB-TRCC 6 15 FB-TRCC
FB-CHG 5 16 FB-CHG
LED_3.3V LED3.3V LED3.3V SEN_REG_REAR
4 17 1
HVGND 3 18 HVGND SEN_REG_FRONT 2
S0V 2 19 S0V LED_3.3V LED_3.3V 3
+3.3V VDD3 1 20 VDD3 SGND 4
SEN_RCOVER/DX 1
Back Cover/Duplex detect Sensor
S0V 2
Printing Speed 46/50ppm model only
ERASE LAMP
+5.3V ANODE 1 1 ANODE
CATHODE 2 2 CATHODE
+24V +24V 11 11 +24V +24V 2
DEV_CLUTCH DEV_CLUTCHn 10 10 DEV_CLUTCHn CLUTCHn 1
MP_SOLn MP_SOLn
9 9
T1_CLUTCH T1_CLUTCHn 8 8 T1_CLUTCHn +24V 2
REG_CLUTCHn 7 7 REG_CLUTCHn SOLn 1
SEN_TONER 6 6 SEN_TONER
S0V 5 5 S0V +24V 2
CLUTCHn
LED_3.3V LED_VCC 4 4 LED_VCC 1
SEN_PNEW 3 3 SEN_PNEW
+3.3V
NC 2 2 NC +24V 2
(Front Cover)
VDD3_INTLK_SW 1 1 VDD3_INTLK_SW CLUTCHn 1
New toner sensor SEN_TONER 2 2
S0V 1 1
S0V 1
NC 2
INTLK_SW 3
Relay Front PCB
Laser unit
LD
+3.3VI +3.3VI
1 22 LVD
S0V 2 21 SGND
VIDEO2N 3 20 VIDEO2N
VIDEO2P 4 19 VIDEO2P
LVDS
S0V 5 18 SGND
VIDEO1N 6 17 VIDEO1N
LVDS
VIDEO1P 7 16 VIDEO1P
S0V 8 15 SGND
PWR_PWM 9 14 PWR_PWM
VR
ENA 10 13 ENA
SH1 11 12 SH1
SH2 12 11 SH2
VR
+3.3V +3.3V 13 10 +3.3V VCC
BDn 14 9 BDn
BD_Sensor
MOTOR_FG 15 8 MOTOR_FG
+3.3V
VDD W 16 7 W
CLK W 17 6 W
DAT V 18 5 V MOTOR_FG 5 1
RST V 19 4 V W 4 2
ALERT U 20 3 U V 3 3
Rs
ENB U 21 2 U U 2 4
PNP CENTER_TAP 22 1 CENTER_TAP CENTER_TAP 1 5
PNM
DEV_CLUTCH
FGP SOLT
SOLR T1_CLUTCH
+24V VCCP
MNP FG+ 1 1 FG+
MNM FG- 2 2 FG-
+3.3V
FGM HU+ 3 3 HU+ Hall IC
FGH HU- 4 4 HU-
HV+ 5 5 HV+
M
HV- 6 6 HV-
+3.3V
HW+ HW+
TEST1 7 7 Hall IC
TEST3 HW- 8 8 HW-
+24V VCCm S0V 9 9 SGND
LED_3.3V +3.3V 10 10 +3.3V
VDD_ddc +24VM V 11 11 V
DD_out V 12 12 V
DD_fb U 13 13 U
+3.3V
U 14 14 U Hall IC
REG5_out W 15 15 W
W 16 16 W
Paper feed motor
Rs
+24V VCCsol FANH TONER LED
FANL +24V VCC_FAN 4 4 VCC_FAN VCC_FAN 1
+3.3V
FAN_LOCK 3 3 FAN_LOCK GND 2
TNR_LED_VCC 2 2 TNR_LED_VCC LOCK 3
LEDIN LEDOUT S0V 1 1 PGND
Spring Wire
NC 1-3 8-12 NC
+24V VDD24 1 4 9
S0V 2 5 8
Optional Lower Tray
MAIN_RXD 3 6 7
Optional Tower Tray
RST 4 7 6
MAIN_TXD 5 8 5
Timing 6 9 4
VDD3
+3.3V 7 10 3
+3.3V LED_3.3V
NC 11 2 NC
(Sensor LED)
NC 12 1 NC
Drawer
Connector
+3.3V VCC VM +24V
STEP
DIR
USM0
USM1
Eject motor
A A 1 1 A
M
/A /A 2 2 /A
B B 3 3 B
/B /B 4 4 /B
Stepper Motor
VREF ISENA
ENABLEN ISENB
SLEEP
STACK Sensor
LED_3.3V VDD3 1 1 VDD3
S0V 2 2 S0V
SEN_STACK 3 3 SEN_STACK
paper empty sensor
S0V 1 1 S0V
LED_3.3V LED_VCC 2 2 LED_VCC
SEN 3 3 SEN_STACK
External temperature/
humidity sensor
HUM_P_PWM 3 3 HUM_P_PWM
HUM_SEN 2 2 HUM(AD)
HUMID
THM_GAIKI 1 1 THM(AD) THM
Optional MAIL BOX
+24V VDD24 7 7 1
MAIN_RxD 6 6 2
RESET 5 5 3
MAIN_TxD 4 4 4
Timing 3 3 5
+3.3V VDD3 2 2 6
S0V 1 1 7
MAIN PCB
6-1
(Data)
(Error) (Wifi)
FG 8
+5.3V FG 7
RS 6
CSB 5 LCD
SCL 4
SI 3
S0V 2
VDD5.3
+5.3V 1
+5.3V
Back-light
1.8"LCD&TouchPanel Relay PCB
( with backlight )
Touch Panel Cir.
AD1 34 1 TOUCH_AD1
AD0 33 2 TOUCH_AD0
GND 32 3 GND
CAL1 31 4 CAL1
CAL0 30 5 CAL0
TOUCH3 29 6 TOUCH_OUT3
TOUCH2 28 7 TOUCH_OUT2
TOUCH1 27 8 TOUCH_OUT1
TOUCH0 26 9 TOUCH_OUT0
+3.0VP
GND 25 10 GND
XX 24 11 +5V
XX 23 12 INTERRUPT +24V
XX 22 13 I2C_SCL
+1.2V XX 21 14 I2C_SDA
XX 20 15 ONOFF_KEY
+3.3V +3.3V 19 16 +3.3V +3.3V
GND 18 17 GND
TE FMARK 17 18 FMARK TE
RESET 16 19 RESET
RD 15 20 RD
WR 14 21 WR +3.3V
CS 13 22 CS
+3.3V
RS RS TE
+24V 12 23
GND 11 24 GND
+3.3V DO0 10 25 D10
DO1 9 26 D11
DO2 8 27 D12
DO3 7 28 D13
DO4 6 29 D14
DO5 5 30 D15
DO6 4 31 D16
DO7 3 D17
32
LED- 2 33 LED-
LED+ 1 34 +31V +24V
REG_PU 8 1 REG_PU NFC model only
HOST_WAKE 7 2 HOST_WAKE
GND 6 3 GND
SCL 5 4 SCL
GND 4 5 GND
SDA 3 6 SDA
+3.3V NFC_WAKE 2 7 NFC_WAKE
+3.0VP VDD3P 1 8 VDD3P
TE
+5.3V
+3.3V VDD3 7 1 VDD3 +3.3V key
SCL 6 2 SCL SCL SIN(0-4)
GND 5 3 GND
SDA 4 4 SDA SDA LED
INT 3 5 INT INT LED(0-5)
+5.3V VDD5.3 2 6 VDD5.3 +5.3V
ON/OFF 1 7 ON/OFF POWER SW
Chute GND plate
MP paper empty sensor
MP-PE
1 SGND
LED_VCC
2
3 SEN_MP_PE
Paper feed sensor
EDGE
1 SGND
2 LED_VCC
3 SEN_EDGE
Registration front/
REGF
rear sensor PCB
REG_REAR
1
2 REG_FRONT REGR
3 LED_3.3V
4 SGND
Registration rear sensor
Develop_CLUTCH
MP_SOLENOID
T1_pickup clutch
Registration clutch
TONER
SEN_TONER
SGND Sensor
Front cover sensor
Polygon
Motor
M
V
U
W
MOTOR_FG
W
V
U
CENTER_TAP
Main FAN
Registration roller
Touch Panel
Y- 1 1 Y-
X- 2 2 X-
Y+ 3 3 Y+
X+ 4 4 X+
1.8inch LCD
(with backlight)
LED+ 1 21 LED+
LED- 2 20 LED-
RD 3 19 RD
WR 4 18 WR
GND 5 17 GND
DC 6 16 DC
CS 7 15 CS
RESET 8 14 RESET
GND 9 13 GND
VDD 10 12 VDD
VDD1 11 11 VDD1
TE TE
12 10
GND 13 9 GND
DO0 14 8 DO0
DO1 15 7 DO1
DO2 16 6 DO2
DO3 17 5 DO3
DO4 18 4 DO4
DO5 19 3 DO5
DO6 20 2 DO6
DO7 DO7
21 1
KEY PCB
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