Brother MFC845CW Manual De Servicio página 397

Head
Carriage PCB
HEAD 2
CIS
Monochrome
motor
LCD
HEAD 3
Main PCB
CN2-8
FG
-7
Control panel
FG
-6
VSS PCB
-5
VDD
-4
VREF
-3
STB
-2
SCK
-1
DATA
Scanner/ink cartridge
cover sensor
Ink cartridge PCB
Paper PF
CR REGI-
feed encoder
motor sensor
motor sensor
ADF
motor
CN1-2
La
Main-MJ (LINE)
-1
Lb
MJ PCB
CN19-2
+31V
Main-MJ (EXT)
-1
RDPS
CN24-4
+31V
-3
+31V
Power supply PCB
-2
P0V
-1
P0V
Purge
cam
switch
Line
Ext