Canon F1 Service Manual page 23

2
Technology > Basic configuration > DADF > DADF Driver PCB
■ DADF Driver PCB
Indicate the destination of the DADF driver PCB.
Jack No.
J401 Reader controller PCB (for communication)
J402 Feed motor (M2)
Registration motor (M3)
J403 Pickup roller unit lifter motor (M10)
J404 Read motor cooling fan (FM2)
Motor driver cooling fan (FM1)
J405 Disengaging motor 1 (M6)
Disengaging solenoid (SL1)
J406 Pickup motor (M1)
J407 Read motor (M4)
J408 Delivery motor (M5)
J409 Disengaging motor 2 (M7)
Glass shifting motor (M9)
J410 Cover open/closed detection sensor (SR10)
Disengaging home position sensor 1 (SR15)
Original size sensor 1 (SR17)
Original size sensor 2 (SR18)
Original size sensor 3 (SR19)
Original size sensor 4 (SR20)
Leading edge position sensor (SR22)
Scanner unit cooling fan (FM3)
Original set display LED (LED)
J411 Lead sensor 2 (SR5)
Glass shifting home position sensor (SR11)
Disengaging home position sensor 2 (SR16)
J412 Registration sensor (PCB3)
Lead sensor 1 (PCB4)
Delivery sensor (PCB5)
J413 Post-separation sensor 1 (SR2)
Post-separation sensor 2 (SR3)
Delay sensor (SR4)
Paper surface sensor (SR6)
Tray open/closed sensor (SR9)
Pickup roller unit lifter home position sensor (SR12)
Post-separation sensor 3 (PCB2)
J414 Original sensor (SR1)
AB/ Inch identification sensor (SR7)
LTR-R/ LGL idenfication sensor (SR8)
Tray home position sensor (SR13)
Original width volume (VR)
J416 Tray lifter motor (M8)
J418 Reader controller PCB (for power supply)
2 Technology > Basic configuration > DADF > DADF Driver PCB
Destination
T-2-5
J408 J403
J407
J416
Motor IC
J402
J405
J409
J406
J404
Note:
The scanner unit is connected to the reader controller PCB.
2-10
J418
J401
J414
IC
J413
J410 J411 J412
F-2-15
2-10