Canon BJ-W3000, Service Manual

Page: 224 / 268

6-1
BJ-W3000 / BJ-W3050
Part 6: Circuit Diagram
A. GENERAL CIRCUIT DIAGRAM
General circuit diagram (1/3)
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
YBN YB YA
N
YA XBN XB XAN XA VH VH
VH F
AN_CONT
Vcc MEDIA_IN GND
DOOR_IN GND VH VH
P G _ O U T 1
P G _ O U T 2
P G _ O U T 3
P G _ O U T 4
P P O W _ C O N L
P P O W _ C O N L
I N K C O N N
V c c
I N K 1 _ I N
G N D
V c c
C R G H P _ I N
G N D
V c c
P U R H P _ I N
G N D
S O L _ C O N T
V H
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1 8
7
6
5
4
3
2
1
3
2
1
3
2
1
2
1 2
1
8
7
6
5
4
3
2
1
11
9
1 0
8
7
6
5
4
3
2
1
11
9
1 0
3
2
1
3
2
1
4
3
2
1
4
V c c
TA N K
G N D
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
4
3
2
1
2 1
3 1 2
VH F
A
N_CONT
F
A
NSTS
GND Vcc GND(H) GND(H) VH VH
GND Vcc GND(H) VH
J 2 1 0
J 2 0 5
J 1 2
J 5
J 7
J 8
J 9
J 1
J 4
J 3
J 2
J 1 3
J 11
J 2 0 1
J 2 0 3
J 2 0 4
J 2 0 6
J 2 1 4
J 2 11
J 2 0 2
J 2 1 2
J 2 1 3
J 1 0 2
J 1 0 1
L
N
L N
5
2 3
6
3
2
1 3
2
1
J 1 0
J 2 0 2
J 2 1 2
J 2 1 3
J 2 1 0
J 1 0 2
CARRIAGE MOTOR PAPER FEED MOTOR SUCTION FAN COOLING FAN PE SENSOR FRONT COVER SENSOR
PURGE MOTOR
HOME POSITION SENSOR
PUMP SENSOR
WIPER SOLENOID
INK TANK SENSOR
INK SENSOR
ENGINE CONTROLLER
AC INLET
POWER SUPPLY
AC 100-240V
50/60H
Z
8 7 6 5 4 3 2 1
F
E
D
C
B
A