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Brother MFC-L8650CDW Service Manual

Brother MFC-L8650CDW
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6-1
Confidential
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM
POLYGON
MOTOR
CN48 USB
CN11
1 FG
2 +5V
3 DATA+
4 DATA-
5 GND
6 FG
MAIN PCB ASSY
CN25 LAN
CN37
AGND 6
AGND 2
VOUT4 3
AGND 4
VOUT3 5
VOUT5 1
CN39
GND 2
VDD_LED 3
SEN_ADFRB 1
VOUT2 7
CN41
SEN_REAR 6
SEN_FRONT 2
SEN_ADFCOVER 3
GND 4
VDD_LED 5
VDD_LED 1
GND 7
AGND 8
VOUT1 9
AGND 10
VOUT0 11
AGND 12
MODE 13
AGND 14
VCC 15
VCC 16
VREF 17
SP 18
AGND 19
CLK 20
LED_Anode 21
B_LEB 22
G_LED 23
R_LED 24
CN7
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
CN42
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
CN46
1 THM_BOX
2 +3V
CN3
1 REAR_COV_SEN
2 GND
CN43
3 RIGHT_LED_VCC
4 RMAEK_SEN_R
1 +5V
2 GND
CN44
1 +5V
2 GND
3 LEFT_LED VCC
4 DENS_SEN1/RMARK_SEN_L
5 DENS_SEN2
CN27 POWER
CN20 USB
RESPONCE 1
+3.3V 2
COMMAND 3
SGND 4
PNL_RSTN 5
+5V 1
DATA+ 2
DATA- 3
GND 4
FG 5
CN2
VCC 1
NFC_WAKE 2
SDA 3
GND 4
SCL 5
GND 6
HOST_WAKE 7
REG_PU 8
ONOFF_KEY 6
SPKR_ON_N 7
SPKR_WAV 8
+24V 9
LED- 1
LED+ 2
RD 3
WR 4
GND 5
RS 6
CS 7
RESET 8
GND 9
VDD 10
IOVCC 11
FMARK 12
GND 13
D10 14
D11 15
D12 16
D13 17
D14 18
D15 19
D16 20
D17 21
FG 22
FG 23
LD PCB ASSY
CN5
+3.3V 1
GND 2
BD_n 3
CN3
+3.3V 1
GND 2
BD_n 3
CN8
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
PS PCB ASSY
CN2
LIVE 1
NEUTRAL 4
CN1
LIVE 1
NEUTRAL 3
AC INLET
AC CORD
HALOGEN HEATER
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
CN5
LVPS_FAN_VCC 1
PGND 2
CN4
VOUT2 1
VOUT1 2
LVPS_FAN_VCC 1
PGND 2
CN7
WST_TNR_LED_VCC 1
PGND 2
WST_TN_LED_SEN 3
ADF
MOTOR
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
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-
CN31
1 +24V
2 MP_SOL
1 +24V
2 T1_SOL
CN18
CN17
T1 SOLENOID
MP SECTOR
SOLENOID
1 +24V
2 REG_SOL
CN19
REGISTRATION
SOLENOID
1 LED_VCC
2 SGND
3 DEVREL_SEN
CN10
1 T1_REG_F_SEN
2 VCC
3 SGND
4 REGR_SEN
CN15
1 SGND
2 LED_VCC
3 T1_PEDG_SEN
CN13
PAPER DETECT
SENSOR PCB ASSY
1 MP_PE_SEN
2 MP_REG_F_SEN
3 SGND
4 LED_VCC
CN14
1 A
2 A
3 B
4 B
CN32
CN28
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
CN21
1 VOUT5
2 AGND
3 VOUT4
4 AGND
5 VOUT3
6 AGND
7 VOUT2
8 AGND
9 VOUT1
10 AGND
11 VOUT0
12 AGND
13 MODE
14 AGND
15 VCC
1 +24V
2 PGND
3 SPI_DIN
4 +3.3V
5 SPI_DOUT
6 SGND
7 SPI_CLK
8 SGND
9 INT_N
10 RST_N
11 CI
12 CS_N
13 MONITOR
14 TELOFF
15 CONNECT/GIJI
16 VCC
17 VREF
18 SP
19 AGND
20 CLK
21 LED_Anode
22 B_LED
23 G_LED
24 R_LED
CN38
CN22
1 GEAR_SEN
2 LED_VCC
3 SGND
PHASE SENSOR
PCB ASSY
CN40
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
CN6
GND 1
+6.5V 2
GND 3
24V 4
GND 5
HV_STATUS 6
HV_COMMAND 7
HV_SRTN 8
HV_TRG 9
CN12
+5V 1
FRONT_COVER_SEN 2
FRONT COVER
SENSOR
DEVELOP
RELEASE
CN2
1 +24V
2 DEV_CLU
CN30
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-
CN45
CN1 DIMM
BACK COVER
SPEAKER
INTERNAL
USB HOST RELAY
PCB ASSY
CN1
USB HOST
CLUTCH
1 +24V
2 REG_SOL
CN5
SWITCHBACK
SOLENOID
DEVELOP
CN16
1 +24V
2 K_CLU
CLUTCH
DX
CN26
1 +24V
2 DX_CLU
CLUTCH
CN9
1 +3.3V
2 DATA+
3 DATA-
4 GND
5 FG
WIRELESS
LAN PCB
CN4
5V 1
I2C_DATA 2
SGND 3
I2C_CLK 4
3.3V 5
SD_INT_N 6
ON_OFFKEY 7
Y+(BOTTOM) 8
X-(RIGHT) 9
Y-(TOP) 10
X+(LEFT) 11
24V 12
FG 13
KEY PCB ASSY
PANEL CONTROL
PCB ASSY
CN1
X+ 1
Y- 2
X- 3
Y+ 4
CN1
LCD
TOUCH PANEL
PANEL UNIT
NFC PCB
ASSY
FUSER UNIT
ADF UNIT
THERMISTOR
SENSOR ASSY
DOCUMENT SCANNER UNIT
MODEM PCB ASSY
SECOND SIDE CIS UNIT
FIRST SIDE
CIS UNIT
FIRST SIDE DOCUMENT
SCANNING POSITION SENSOR PCB
ADF COVER/
DOCUMENT DETECTION
SENSOR PCB
SECOND SIDE DOCUMENT
SCANNING POSITION SENSOR PCB
DOCUMENT
SCANNER
MOTOR
CN1
CN2
REGISTRATION MARK
SENSOR R PCB
REGISTRATION MARK
SENSOR L PCB
DEVELOP RELEASE
SENSOR PCB ASSY
REGISTRATION
FRONT/REAR
SENSOR PCB ASSY
MP PAPER EMPTY/
REGISTRATION FRONT
SENSOR PCB ASSY
TONER/NEW
SENSOR PCB ASSY
HIGH-VOLTAGE POWER
SUPPLY PCB ASSY
POWER
FAN
FUSER
FAN
BLOWER
WASTE TONER SENSOR
T2 PAPER FEED/PLATE
ORIGIN SENSOR PCB
T2 REGISTRATION
SENSOR PCB

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Brother MFC-L8650CDW Specifications

General IconGeneral
Print technologyLaser
Maximum resolution2400 x 600 DPI
Economical printingYes
Time to first page (black, normal)15 s
Print speed (black, normal quality, A4/US Letter)28 ppm
Copier resize25 - 400 %
Maximum copy resolution1200 x 600 DPI
Time to first copy (black, normal)18 s
Time to first copy (color, normal)20 s
Scan toCloud, E-mail, E-mail Server, File, FTP, Image, OCR, USB
Scan driversICA, ISIS, TWAIN, WIA
Scanner typeADF scanner
Grayscale levels256
Input color depth48 bit
Maximum scan areaA4 (210 x 297) mm
Output color depth24 bit
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution1200 x 2400 DPI
FaxingColor faxing
Fax memory500 pages
Modem speed33.6 Kbit/s
Fax coding methodsJBIG, MH, MMR (Fax coding method), MR
Fax speed dialing (max numbers)300
PCL fonts66
Digital sender-
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle- pages per month
Number of print cartridges4
Page description languagesBR-Script 3, PCL 6
Email protocolsAPOP, IMAP4, POP3, SMTP
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithms128-bit WEP, 64-bit WEP, 802.1x RADIUS, EAP-FAST, EAP-TLS, EAP-TTLS, HTTPS, MD5, PEAP, SSL/TLS, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPS
Ethernet LAN data rates10, 100 Mbit/s
Online services supportedOneDrive, Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, Picasa
Mobile printing technologiesApple AirPrint, Brother iPrint & Scan, Google Cloud Print
Supported network protocols (IPv4)ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, POP3, SMTP Client, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print/Scan), SNTP Client, LDAP, IMAP4
Supported network protocols (IPv6)NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, POP3, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, SMTP Client, ICMPv6, SNTP Client, Web Services (Print/Scan), LDAP, IMAP4
Memory slots1
Processor familyStar Sapphire
Maximum internal memory512 MB
Sound power level (standby)28 dB
Sound pressure level (printing)55 dB
Sound pressure level (quiet mode)52 dB
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity150 sheets
Multi-Purpose tray input capacity50 sheets
Auto document feeder (ADF) input capacity35 sheets
Custom media width76.2 - 215.9 mm
Custom media length127 - 355.6 mm
Paper tray media typesBond paper, Envelopes, Glossy paper, Labels, Plain paper, Recycled paper, Thick paper, Thin paper
Paper tray media weight60 - 105 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)A4, A5, A6
JIS B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 163 g/m²
DisplayTFT
Control typeTouch
Product colorBlack, Grey
Display diagonal3.6 \
Market positioningBusiness
Standard interfacesEthernet, USB 1.1, USB 2.0, Wireless LAN
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (off)0.04 W
Power consumption (ready)65 W
Power consumption (average operating)565 W
Mac operating systems supportedMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Bundled softwareBrother Control Center 4\\r Nuance PaperPort 12 SE\\r Brother Control Center 2
Sustainability certificatesNordic Swan Ecolabel, Blue Angel, ENERGY STAR
Storage temperature (T-T)0 - 40 °C
Operating temperature (T-T)10 - 32 °C
Storage relative humidity (H-H)20 - 80 %
Operating relative humidity (H-H)10 - 90 %
Weight and Dimensions IconWeight and Dimensions
Depth503 mm
Width410 mm
Height492 mm

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