Reader Controller Pcb - Canon imageRUNNER 2270 Service Manual

Chapter 5

5.1.4 Reader Controller PCB

The machine's reader controller PCB has the following functional construction:
DC24V
DC13V
J500 J501
J505
IC513
IC501
IC518
IC520
IC519
J506
IC522
CPU
J507
J512
F-5-3
Jack No.
J500
J501
J502
J503
J504
J505
J506
J507
5-6
J502
IC505
J503
J513
IC529
IC530
J510
IC520
IC531
Description
supplies power to the ADF.
receives power from the machine body (printer unit).
communication with the machine body (printer unit).
communication with the ADF.
communication with the ADF.
connects to the main motor.
copyboard cover open/closed sensor; connects to the CIS HP sensor
connects to original sensor 1, original sensor 2.
J504
J508
T-5-3
0006-5718