Canon iR6570 series, General Timing Chart/General Circuit Diagram

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25
General Circuit Diagram (Printer 20/20)
iR5570 / iR6570
F-2-20
A
4 3 2
C
B
D
E
F
A
C
B
D
E
F
7 6 5 1
4 3 2 7
8
8 6 5 1
(20/20)
F14-5300-A524
SP1
FAX PCB
to J1030
To Main controller PCB
To A503
To DC power supply PCB
to J1059
Speaker unit
Modular
PCB
FAX power supply PCB
Off hook power supply PCB
NCU PCB
To Main controller PCB
G3 FAX board