Brother MFC640CW Service Manual page 159

MFC640CW/DCP340CW
PF motor/sensor PCB
harness (7-pin)
Carriage motor harness
(2-pin)
MFC820CW
PF motor/sensor PCB
harness (7-pin)
Carriage motor harness
(2-pin)
Viewed from the left
MJ-line harness (2-pin) *
Speaker harness (2-pin)
MJ-main harness 1 (2-pin) *
(Main PCB)
MJ-line harness (2-pin)
Speaker harness (2-pin)
MJ-main harness 1 (2-pin)
(Main PCB)
CIS motor harness (4-pin)
ADF harness
(10-pin)
Panel-main harness
(9-pin, MFC640CW)
(6-pin, DCP340CW)
WLAN PCB harness (6-pin)
Hook switch harness
Power supply harness (4-pin)
(6-pin) *
CIS motor harness (4-pin)
ADF harness
(10-pin)
Center panel-main harness
(5-pin)
WLAN PCB harness (6-pin)
Power supply harness (4-pin)
5 - 7 3
* Not provided on the
DCP340CW
Confidential