Connection Diagram, Hl-1270N - Brother 1240 Service Manual

Appendix 10. Connection Diagram, HL-1270N
AC INPUT
MAIN
MOTOR
SOLENOID
PANEL PCB
FIXING UNIT
INLET
LVPS
POWER
SW
CN1
CN101
FAN
MOTOR
P7 P6
P5
P8
P9
P12
P10
ENGINE PCB
P13
UPPER PAPER
CASSETTE FRONT REGIST
P14
SENSOR
TONER
SENSOR
(light emission)
COVER
SENSOR
HALOGEN HEATER LAMP
P1
NETWORK BOARD
P21PCI
P3
P3
T/R
P1
CN1
P2
P15
REAR REGIST
SENSOR
SENSOR
THERMISTOR
A - 19
RJ45 (Ethernet)
SW
P2
USB
PARALLEL I/F
I/F
MAIN PCB
SIMM
PAPER EJECT
SENSOR
P4 P10
LASER
POLYGON
MOTOR
LASER UNIT
HVPS
SENSOR
(light reception)
LOWER
PAPER
CASSETTE
CHG
GRID
DEV
TONER