Brother HL-S7000DN Service Manual page 448

CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM
To Engine PCB
TN14-30
CTRG_COV_SEN
29
GND
28
ENG_INT
27
ENG_COMMAND_REQ
26
ENG_TXD
25
LSYNC
24
ENG_RXD
23
LVDS_REQ2
22
GND
21
LVDS_REQ1
20
ENG_STATUS_REQ
19
LVDS_ACK2
18
ENG_VSYNC
17
LVDS_ACK1
16
GND
15
GND
14
GND
13
GND
12
GND
11
LVDS_CLKN
10
GND
Main PCB
9
LVDS_CLKP
8
GND
7
LVDS1N
6
GND
5
LVDS1P
4
GND
3
LVDS2N
2
GND
1
LVDS2P
Ink Leak
Sensor
Paper Width
Paper Stack Paper Eject DX Front Switchback
Sensor
Sensor Sensor Sensor Sensor
NC
BLDCM DCM
Top Cover Tray ID
MP PE
Sensor Sensor
Plate DX Clutch T1 Clutch MP Switback Regi Clutch Sensor
Paper Picup Motor Motor Solenoid Solenoid Solenoid Solenoid Solenoid
Control Panel PCB
Panel Key PCB
Paper Feed
Encoder Rear Chute
Sensor
Cover Cover
Sensor Sensor
Paper Feed PCB CN9-3 CN701
LOCK
2
GND
1
+24V
CN16-2 CN102
+24V
1
PGND
Power Supply PCB
NC
BLDCM
T1 Jam Registration
DX Size DX Jam Plate T1 PE
Sensor Front
Sensor Sensor Sensor Sensor
Paper feed Motor
Sensor
6-1
Back Light LCD
CN2-3
GND
2 LED PCB
COOL_LED_DATA
1
COOL_LED_ERROR
SPEAKER
CN31-6
FG
Wireless LAN
5
GND
4
DATA-
3
DATA+ PCB
2
3.3V
1
NC
CN19-6
ID
Stacker
5
RST
4
RXD Connector
3
TXD
2
GND
1
ID_SEL
CN5-6
ID
LT
5
RST
4
RXD Connector
3
TXD
2
GND
1
ID_SEL
CN32
LAN
CN34 USB(A)
CN4 USB Flash
CN33 USB ID Card
To Mainte
To Engine PCB PCB
CN108
LVPS Fan Motor
CN1 AC IN
Confidential