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Reader Controller Pcb (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2022n/ir2022) - Canon iR2030 Series Service Manual

Ir2030/2025/2022/2018 series.
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[1] Printer main body (Connected to the image processor PCB)
[2] Connected to ADF
[3] Connected to the power supply PCB
[4] Reader motor drive control
[5] Reader motor (M401)
[6] Reader controller PCB
[7] Original sensor (horizontal scan direction)
[8] Original sensor (vertical scan direction)
[9] Contact image sensor
[10] Image signal
[11] CISHP sensor (PS503)
[12] Copyboard cover open/close sensor (Front: SR403)
[13] Copyboard cover open/close sensor (Front: SR402)

4.1.4 Reader Controller PCB (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022N/iR2022)

The functional configuration of the reader controller PCB is shown below.
Jack No.
J401
J402
[3]
[2]
[1]
[13]
[12]
[11]
J405
J404
J413
J406
Function
Supplies power (24 VDC) from the main body (printer).
Supplies power (5 VC, 3.3 VDC) from the main body (printer).
[4]
[5]
[6]
[9]
[10]
F-4-2
DC5V
DC3.3V
DC24V
J403
J402
J410
J411
J412
IC9
IC4
IC2
IC1
J408
IC5
J407
F-4-3
T-4-3
[7]
[8]
J401
J409
Chapter 4
0017-5571
4-3

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