Canon imageRUNNER 330 Service Manual page 653

To J142
J63 1 2 3 4 5 J64 1 2 3 4 5 6
J63 5 4 3 2 1 J64 1 2 3 4 5 6
A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 B6 B7 B8
J93A J93B
J93
Finisher
COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Laser driver PCB
J500
A16 B16
A16 B16
J717
Image processor PCB
(main controller)
J713
A12 B12
MT14 To J143
J61 1 2 3 4 5 J62 1 2 3 4 5 6
J61 5 4 3 2 1 J62 1 2 3 4 5 6
C1C2 C3 C4 A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5
J93C J92A J92B
J92
DADF
1
J501
2
J501
1 2
Original size Original size
J602
sensor 0 sensor 1
JSD1 JSD2
3 2 1 3 2 1
1 2 3 1 2 3
J712 J711
IP DIMM
J721
4MB+1MB
J66 1 2 3 4 5 6 7
J66 7 6
MT13
B6 B7 B8 C1C2 C3 C4 A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4
J92C J90A
Cassette Feeding Unit
Original size Original size BD PCB
sensor 2 sensor 3
JSD3 JSD4 J510
3 2 1 3 2 1 4 3 2 1
1 2 3 1 2 3 1 2
J703 J704 J708
DC DIMM DRAM
J722 J723
1MB 32MB
To low-voltage power supply circuit
J59 1 2 3 4
5 4 3 2 1 J59 1 2 3 4
MT11
ET9
B5 B6 B7 B8 C1C2 C3 C4 A1 A2 A3 A4 A5 A6 A7
J90B J90C J91A
J90
General Circuit Diagram (5/6)
Low-voltage power
supply PCB
J603
1 2 3 4
3 4 1 2 3 4
J701
DRAM
J724
32MB
MT12
J65 1 2 3 4 5 6 7
J65 7 6 5 4 3 2 1
ET9
B1 B2 B3 B4 B5 B6 B7 B8 C1C2 C3 C4
J91B J91C
J91
Paper deck
A-11