Brother HL-J6000DW Service Manual page 396

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Wiring Diagram
Regular Ink cartridge model
Black Ink
SIO 4
VSS 3
SCK 2
VDD 1
Yellow Ink
SIO 4
VSS 3
SCK 2
VDD 1
Cyan Ink
SIO 4
VSS 3
SCK 2
VDD 1
Magenta Ink
SIO 4
VSS 3
SCK 2
VDD 1
Simple Ink cartridge model
Black Ink
SIO 4
VSS 3
SCK 2
VDD 1
Yellow Ink
SIO 4
VSS 3
SCK 2
VDD 1
Cyan Ink
SIO 4
VSS 3
SCK 2
VDD 1
Magenta Ink
SIO 4
VSS 3
SCK 2
VDD 1
Ink tank model
Carriage PCB M ain PCB
CN3 CN14 HEAD1
HDVTEMP 1 27 HDVTEMP
S0V 2 26 S0V
FIRE1_B- 3 25 FIRE1_B-
FIRE1_B+ 4 24 FIRE1_B+
S0V 5 23 S0V
FIRE0_B- 6 22 FIRE0_B-
FIRE0_B+ 7 21 FIRE0_B+ CN20 LAN
S0V 8 20 S0V FG10 10
SIN_B- 9 19 SIN_B- FG9 9
SIN_B+ 10 18 SIN_B+ RD- 8
S0V 11 17 S0V RD+ 7
CLK_B- 12 16 CLK_B- NC6 6
CLK_B+ 13 15 CLK_B+ NC5 5
S0V 14 14 S0V NC4 4
CLK_A- 15 13 CLK_A- CT 3
Print Head Unit CN2 CLK_A+ 16 12 CLK_A+ TD- 2
1 VSS2_A S0V 17 11 S0V TD+ 1
2 VDD2_A SIN_A- 18 10 SIN_A-
3 CLK-_A SIN_A+ 19 9 SIN_A+
4 CLK+_A S0V 20 8 S0V
5 SIN-_A FIRE0_A- 21 7 FIRE0_A- CN6 USB Host(Pict Bridge)
6 SIN+_A FIRE0_A+ 22 6 FIRE0_A+ FG 6 6
7 FIRE0-_A S0V 23 5 S0V FG 5 5
8 FIRE0+_A FIRE1_A- 24 4 FIRE1_A- GND 4 4
9 FIRE1-_A FIRE1_A+ 25 3 FIRE1_A+ +DATA 3 3
10 FIRE1+_A S0V 26 2 S0V -DATA 2 2
11 THM CR_THMOUT 27 1 CR_THMOUT VCC 1 1
12 VSS1_A
13 VTEMP_A
14 VDD1 CN1 CN13 HEAD2 USB Function (Device)
15 VTEMP_B MEDIA_PWM 1 27 MEDIA_PWM
CN34
16 VSS1_B S0V 2 26 S0V FG 6 6
17 CLK-_B S0V 3 25 S0V FG 5 5
18 CLK+_B S0V 4 24 S0V GND 4 4
19 SIN-_B S0V 5 23 S0V DP 3 3
20 SIN+_B S0V 6 22 S0V DN 2 2
21 FIRE0-_B CR0_ENC2 7 21 CR0_ENC2 PC5V 1 1
22 FIRE0+_B CR0_ENC1 8 20 CR0_ENC1
23 FIRE1-_B HVDD 9 19 HVDD
24 FIRE1+_B HVDD 18 HVDD
25 VDD2_B HVDD 17 HVDD Wireless LAN PCB
CN15
26 VSS2_B HVDD 16 HVDD S0V 8 8 S0V
HVDD 1 15 HVDD WLAN3.3V 7 7 WLAN3.3V
HVDD 2 14 HVDD WLAN_D[0] 6 6 WLAN_D[0]
HVDD 3 13 HVDD
WLAN_D[1] 5 5 WLAN_D[1]
HVDD 4 12 HVDD WLAN_D[3] 4 4 WLAN_D[3]
HVDD 5 11 HVDD WLAN_CLK 3 3 WLAN_CLK
HVDD 6 10 HVDD WLAN_D[2] 2 2 WLAN_D[2]
HVDD 7 9 HVDD
WLAN_CMD 1 1 WLAN_CMD
SLP3.3V 8 8 SLP3.3V
+3.3V 7 +3.3V
S0V 6 S0V
S0V 5 S0V
S0V 4 S0V
S0V 3 S0V
S0V 2 S0V CN9 Modem PCB
MDA_SEN 1 MDA_SEN
+3.3V 12 12 +3.3V Line
+33V 11 11 +33V
CHRG 10 10 CHRG Ta 2
MDM_RSTN 9 La 3
9 MDM_RSTN
Certification Chip PCB CI 8 8 CI Lb 4
MDM_INT 7 7 MDM_INT Tb 5
MDM_SPI_CLK 6 6 MDM_SPI_CLK FG(NC) 7
CN2 CN1 CN2 CN1 CN8
S0V 5 FG(NC) 8
4 SIO S0V 9 9 S0V CIC_PWR 19 19 CIC_PWR 5 S0V
3 VSS CIC_K_SIO 8 8 CIC_K_SIO CIC_CMYK_SCK 18 18 CIC_CMYK_SCK MDM_SPI_DO 4 4 MDM_SPI_DO
2 SCK CIC_Y_SIO 7 7 CIC_Y_SIO S0V 17 17 S0V MDM_CS_N 3 3 MDM_CS_N
SPOUT 2 2 SPOUT
1 VDD S0V 6 6 S0V CIC_M_SIO 16 16 CIC_M_SIO
MDM_SPI_DI 1 Ta 2
CIC_C_SIO 5 5 CIC_C_SIO CIC_C_SIO 15 15 CIC_C_SIO 1 MDM_SPI_DI
CN3 CIC_M_SIO 4 4 CIC_M_SIO S0V 14 14 S0V Tb 3
4 SIO S0V 3 3 S0V CIC_Y_SIO 13 13 CIC_Y_SIO FG(NC) 7
FG(NC) 8
3 VSS CIC_CMYK_SCK 2 2 CIC_CMYK_SCK CIC_K_SIO 12 12 CIC_K_SIO
2 SCK CIC_PWR 1 1 CIC_PWR S0V 11 11 S0V
CN5
1 VDD KEMP 10 10 KEMP
Ink Remaining/Ink
KCTG 9 9 KCTG VOUT1 2 Speaker
Cartridge Sensor PCB
VOUT2 1
CN4 YCTG 8 8 YCTG
4 SIO YEMP 7 7 YEMP
3 VSS CEMP 6 6 CEMP
2 SCK CCTG 5 5 CCTG
1 VDD INK_SEN_LED 4 4 INK_SEN_LED
MCTG 3 3 MCTG
CN5 MEMP 2 2 MEMP
4 SIO THM 1 1 THM
3 VSS
2 SCK
1 VDD
Ink Remaining Sensor PCB Ink Cartridge Sensor PCB
CN1 MAIN CN1 EMP CN3 MAIN CN8 REFILL SENSOR
EMP_REPWR 6 6 EMP_REPWR CIC_PWR 19 19 CIC_PWR
S0V 5 5 S0V CIC_CMYK_SCK 18 18 CIC_CMYK_SCK
KEMP 4 4 KEMP S0V 17 17 S0V
MEMP 3 3 MEMP CIC_M_SIO 16 16 CIC_M_SIO
YEMP 2 2 YEMP CIC_C_SIO 15 15 CIC_C_SIO
CEMP 1 1 CEMP S0V 14 14 S0V
CIC_Y_SIO 13 13 CIC_Y_SIO
Certification Chip PCB CIC_K_SIO 12 12 CIC_K_SIO
S0V 11 11 S0V
CN1 BLACK INK CN1 CIC CN2 CIC KEMP 10 10 KEMP
4 SIO S0V 1 9 S0V
KCTG 9 9 KCTG
3 VSS CIC_K_SIO 2 8 CIC_K_SIO YCTG 8 8 YCTG
2 SCK CIC_Y_SIO 3 7 CIC_Y_SIO YEMP 7 7 YEMP
1 VDD S0V 4 6 S0V CEMP 6 6 CEMP
CIC_C_SIO 5 5 CIC_C_SIO
CCTG 5 5 CCTG
CN2 YELLOW INK CIC_M_SIO 6 4 CIC_M_SIO INK_SEN_LED 4 4 INK_SEN_LED
4 SIO S0V 7 3 S0V MCTG 3 3 MCTG
3 VSS CIC_CMYK_SCK 8 2 CIC_CMYK_SCK MEMP 2 2 MEMP
2 SCK CIC_PWR 9 1 CIC_PWR
THM 1 1 THM
1 VDD
CN3 CYAN INK
4 SIO
CN24 JTAG
3 VSS 9 3.3V
2 SCK 8 RSTIC_N
1 VDD 7 TDO
6 TDI
CN4 MAGENTA INK 5 TCK
4 SIO 4 TMS
3 VSS 3 TRST
2 SCK
2 TEST_MODE
1 VDD 1 S0V
CN46 REFILL SENSOR
19 CIC_PWR
18 CIC_CMYK_SCK
17 S0V
16 CIC_M_SIO
15 CIC_C_SIO
14 S0V
13 CIC_Y_SIO
12 CIC_K_SIO
11 S0V
Ink Remaining Sensor PCB (BK) 10 KEMP
9 KCTG
8 YCTG
7 YEMP
LED 6 6 CEMP
5V 5 5 CCTG
NC 4 4 INK_SEN_LED
SOV 3 3 MCTG
EMP 2 2 MEMP
THM 1 1 THM
Power Supply PCB
CN12
P0V 1 6 P0V
P0V 2 5 P0V
PSOFF 3 4 PSOFF
+33V 4 3 +33V
PSDOWN 5 2 PSDOWN
AC IN AC CORD
+33V 6 1 +33V
M ain PCB
CN17 CN19
ADF Motor 4 OUT_C- AOUT2 2 Paper Feed Motor
3 OUT_C+ AOUT1 1
2 OUT_D-
CN33
1 OUT_D+
OUT_A- 2 Carriage Motor
OUT_A+ 1
CN16
FB Motor
4 OUT_F- CN32
3 OUT_F+
BOUT2 2 5 - ASF Motor
2 OUT_E-
BOUT1 1 6 +
1 OUT_E+
CN1 ASF Encoder Sensor PCB
S0V 4 1 S0V
ENC1 3 2 CH A
M ain PCB
ADF Document Detection
SEN3.3V 2 3 +VDC
Sensor PCB
CN40
ENC2 1 4 CH B
FSEN 4 4 FSEN
SEN3.3 3 3 SEN3.3
CN25 PF Encoder Sensor PCB
S0V 2 2 S0V
ENC2 4 4 PF_ENC2
SEN_A3HABA 1 1 SEN_A3HABA/FSEN
SEN3.3 3 3 SLP3.3
S0V 2 2 S0V
ENC1 1 1 PF_ENC1
Document Scanning
Position Sensor PCB
CN41
CN23
SEN3.3 3 3 SEN3.3 Switchback Sensor PCB
SEN3.3 3 3 SEN3.3
S0V 2 2 S0V
S0V 2 2 S0V
RSEN 1 1 RSEN
SEN_SB 1 1 SEN_SB
ADF Document Width Sensor CN24
Registration Sensor PCB
CN43 SEN3.3 3 3 SEN3.3
SEN3.3 3 3 SEN3.3 S0V 2 2 S0V
S0V 2 2 S0V SEN_RESI 1 1 SEN_RESI
SEN_B4HABA 1 1 SEN_B4HABA
CN3
Purge Cam sensor PCB
SEN3.3 3 3 Power
ADF Document Size Sensor
S0V 2 2 S0V
CN45
SEN_MAINTENANCE_CAM 1 1 SEN_MAINTENANCE_CAM
S0V 3 3 S0V
SEN_ADF_PAPER_SIZ 2 2 SEN_ADF_PAPER_SIZ
CN2
SEN5.27V 1 1 SEN5.27V Cap Cam Sensor PCB
SEN3.3 3 3 Power
S0V 2 2 S0V
SEN_CAP_CAM 1 1 SEN_CAP_CAM
FB Document Size Sensor
CN39
S0V 3 3 S0V
CN36
SEN_FB_PAPER_SIZ 2 2 SEN_FB_PAPER_SIZ
SEN3.3V 4 4 SEN3.3V
SEN5.27V 1 1 SEN5.27V
OP2 3 3 OP2 T1 Paper Remaining
OP1 2 2 OP1 Sensor PCB
S0V 1 1 S0V
MP Paper Detection
Sensor PCB
CN44
CN38
SEN3.3 3 3 SEN3.3
SEN3.3V 4 4 SEN3.3V
S0V 2 2 S0V
OP2 3 3 OP2
RSEN 1 1 SEN_MP_EMP T2 Paper Remaining
Sensor PCB
OP1 2 2 OP1
S0V 1 1 S0V
CN29
ADF Cover Sensor 2 S0V
CN22
1 ADF_COVER
JAM_CLEAR 1 T1 Detection Sensor
S0V 2
CN42
CN37
Document Cover Sensor 2 S0V
LT1_TRAY 1 T2 Detection Sensor
1 DOC_COVER
S0V 2
CN30
3.7 inch LCD Model
Document Scanner Sensor 2 S0V
LCD PCB
1 FB_COVER
EXT CN11 CN3 CN1 LCD
LCD_BKL_A 50 50 LCD_BKL_A LED- 21 21 LED-
CN4
TOUCH_CAL1 49 49 TOUCH_CAL1 LED+ 20 20 LED+
Ink Cartridge Cover Sensor 2 S0V
RD 19 19 RD
LCD_BKL_C 48 48 LCD_BKL_C
1 INK_COVER
TOUCH_CAL0 47 47 TOUCH_CAL0 WR 18 18 WR
TOUCH_AD1 46 46 TOUCH_AD1 S0V 17 17 GND
TOUCH_OUT3 45 45 TOUCH_OUT3 RS 16 16 RS
First Side CIS CN28
CS 15 15 CS
TOUCH_AD0 44 44 TOUCH_AD0
Red_LED 1 16 Red_LED
TOUCH_OUT1 43 43 TOUCH_OUT1 RESET 14 14 RESET
Green_LED 2 15 Green_LED
TOUCH_OUT2 42 42 TOUCH_OUT2 S0V 13 13 GND
Blue_LED 3 14 Blue_LED
ONOFF_KEY 41 41 ONOFF_KEY VCC 12 12 VCC
LED_ANODE 4 13 +5.3V
TOUCH_OUT0 40 40 TOUCH_OUT0 IVCC 11 11 IOVCC
CIS_CLK 5 12 CIS_CLK
PGA_DIN 39 39 PGA_DIN FMARK 10 10 FMARK
R0V 6 11 R0V
PGA_DOUT 38 38 PGA_DOUT S0V 9 9 GND
CIS_TG 7 10 CIS_TG
+5.3V 37 37 +5.3V D10 8 8 D10
CIS_MODE 8 9 CIS_MODE
PGA_CLK 36 36 PGA_CLK D11 7 7 D11
CIS_VREF 9 8 CIS_VREF
VDD_TFT/VSYNC 35 35 VDD_TFT D12 6 6 D12
R3.3V 10 7 R3.3V
S0V 34 34 S0V D13 5 5 D13
R0V 11 6 R0V
D14 4 4 D14
Vout2 12 5 Vout2 LCD_RD/DCLK 33 33 LCD_RD
S0V 32 32 S0V D15 3 3 D15
R0V 13 4 R0V
LCD_WR/HSYNC 31 31 LCD_WR D16 2 2 D16
Vout1 14 3 Vout1
S0V 30 30 S0V D17 1 1 D17
R0V 15 2 R0V
Vout0 16 1 Vout0 LCD_RS/TFT_SCL 29 29 LCD_RS
S0V 28 28 S0V
LCD_CS 27 27 LCD_CS
CN27
Second Side CIS SLP_LED 26 26 SLP_LED CN5
Touch Panel
Red_LED 1 16 Red_LED
LCD_RESET 25 25 LCD_RESET X+ 4 4 X+
Green_LED 2 15 Green_LED
+3.3V 24 24 +3.3V Y+ 3 3 Y+
Blue_LED 3 14 Blue_LED
FMARK/TFT_SDA 23 23 FMARK X- 2 2 X-
LED_ANODE 4 13 +5.3V S0V 22 22 S0V Y- 1 1 Y-
CIS_CLK 5 12 CIS_CLK
D10 21 21 D10
R0V 6 11 R0V
S0V 20 20 S0V
CIS_TG 7 10 CIS_TG
D11 19 19 D11
CN4 Panel PCB
CIS_MODE 8 9 CIS_MODE S0V 18 18 S0V
ON/OFF_KEY 1 7 ON/OFF_KEY
CIS_VREF 9 8 CIS_VREF
D12 17 17 D12
S0V 2 6 S0V
R3.3V 10 7 R3.3V
S0V 16 16 S0V
R0V 11 6 R0V SLP_LED 3 5 SLP_LED
D13 15 15 D13
PCLK 4 4 PCLK
Vout2 12 5 Vout2 S0V 14 14 S0V
SDOUT 5 3 SDOUT
R0V 13 4 R0V
D14 13 13 D14
SDIN 6 2 SDIN
Vout1 14 3 Vout1
S0V 12 12 S0V
R0V 15 2 R0V +5.3V 7 1 +5.3V
D15 11 11 D15
Vout0 16 1 Vout0 S0V 10 10 S0V
CN2 NFC PCB
D16 9 9 D16
+3.3V 8 8 VDD3P
S0V 8 8 S0V
NFC_WAKE 7 7 NFC_WAKE
D17 7 7 D17
SDA 6 6 SDA
+3.3V 6 6 NFC3.3V
S0V 5 5 GND
NFC_WAKE 5 5 NFC_WAKE
SCL 4 4 SCL
I2C_SDA 4 4 I2C_SDA
S0V 3 3 GND
HOST_WAKE 3 3 HOST_WAKE
HOST_WAKE 2 2 HOST_WAKE
REG_PU 2 2 REG_PU
REG_PU 1 1 REG_PU
I2C_SCL 1 1 I2C_SCL
6-7
CN18 LT ASF MOTOR
OUT_A- 2 5 -
LT ASF Motor
OUT_A+ 1 6 +
CN2 LT ASF ENCODER ASF Encoder Sensor PCB
3rd Tray Relay PCB S0V 1 1 S0V
OP_TRAY_ ENCA 2 2 CH A
SEN3.3V_OP 3 3 +VDC
OP_TRAY_ ENCB 4 4 CH B
CN1 3RD TRAY SENSOR
S0V 1 T3 Detection Sensor
OP_TRAY_SW 2 LEAF SW
3rd Tray Paper Pull-in
CN5 PAPER F EDGE SENSOR Sensor PCB
SEN3.3V_OP 3 3 SEN3.3
CN31 3RD TRAY
S0V 2 2 S0V
OP_PAPER_QTY2 9 9 OP_PAPER_QTY2 PAPER_EDGE 1 1 RSEN
OP_PAPER_QTY1 8 8 OP_PAPER_QTY1
OP_TRAY_SW 7 7 OP_TRAY_SW
CN3 3RD TRAY T3 Paper Remaining
PAPER_EDGE 6 6 PAPER_EDGE
PAPER QTY Sensor PCB
OP_TRAY_ ENCB 5 5 OP_TRAY_ ENCB
OP_TRAY_ ENCA 4 4 OP_TRAY_ ENCA SEN3.3V_OP 4 4 SEN3.3V
OP_PAPER_QTY2 3 3 OP2
OP_TRAY 3 3 OP_TRAY
OP_PAPER_QTY1 2 2 OP1
S0V 2 2 S0V
S0V 1 1 S0V
SEN3.3V_OP 1 1 SEN3.3V_OP
2.7 inch LCD Model
LCD PCB
CN2 LCD
VCOM 41 41 VCOM
VLED- 40 40 VLED-
VLED+ 39 39 VLED+
VCAC 38 38 VCAC
COMDC 37 37 COMDC
CN3
FRP 36 36 FRP
50 LCD_BKL_A
AGND 35 35 AGND
49 TOUCH_CAL1
VGL 34 34 VGL
48 LCD_BKL_C
VGH 33 33 VGH
47 TOUCH_CAL0
D8 32 32 D8
46 TOUCH_AD1
D7 31 31 D7
45 TOUCH_OUT3
VDD5 30 30 VDD5
44 TOUCH_AD0
VDD3 29 29 VDD3
43 TOUCH_OUT1
V6 28 28 V6
42 TOUCH_OUT2
V5 27 27 V5
41 ONOFF_KEY
VDD2 26 26 VDD2
40 TOUCH_OUT0
V4 25 25 V4
39 PGA_DIN
V3 24 24 V3
38 PGA_DOUT
V2 23 23 V2
37 +5.3V
V1 22 22 V1
36 PGA_CLK
DVDD 21 21 DVDD
35 VSYNC
VDDIO 20 20 VDDIO
34 S0V
VDD 19 19 VDD
33 DCLK
VDD 18 18 VDD
32 S0V
GND 17 17 GND
31 HSYNC
D0 16 16 D0
30 S0V
D1 15 15 D1
29 TFT_SCL
D2 14 14 D2
28 S0V
MAIN PCB D3 13 13 D3
27 TFT_CS
D4 12 12 D4
26 SLP_LED
D5 11 11 D5
25 LCD_RESET
D6 10 10 D6
24 +3.3V
D7 9 9 D7
23 TFT_SDA
DCLK 8 8 DCLK
22 S0V
VSYNC 7 7 VSYNC
21 D10
HSYNC 6 6 HSYNC
20 S0V
SCL 5 5 SCL
19 D11
SDA 4 4 SDA
18 S0V
CS 3 3 CS
KEYIN6 1 17 D12
GRB 2 2 GRB
KEYOUT4 2 16 S0V
VCOM 1 1 VCOM
KEYOUT5 3 15 D13
S0V 4 14 S0V
CN1 Touch Panel
KEYIN5 5 13 D14
X- 4 4 X-
KEYIN4 6 12 S0V
Y- 3 3 Y-
11 D15
X+ 2 2 X+
10 S0V
Y+ 1 1 Y+
9 D16
8 S0V
CN4 Panel PCB
7 D17 ON/OFF_KEY 1 7 ON/OFF_KEY KEYIN6 1
6 NFC3.3V S0V 2 6 S0V KEYOUT4 2
5 NFC_WAKE
SLP_LED 3 5 SLP_LED KEYOUT5 3
4 I2C_SDA
PCLK 4 4 PCLK S0V 4
3 HOST_WAKE SDOUT 5 3 SDOUT KEYIN5 5
2 REG_PU SDIN 6 2 SDIN KEYIN4 6
1 I2C_SCL
+5.3V 7 1 +5.3V
Confidential