Canon M3010 Series Service Manual page 132

General Circuit Diagram
10 9
F
E
+3.3V
J401
GND
K00/LED0
K01/LED1
K02/LED2
LED3
Control Panel PCB
LED4
LED5
LED6
LED7
LATCH_ENABLE1
LATCH_ENABLE2
LATCH_ENABLE3
GND
D
VIN
MODE
+3.3R
GND
VREF
SP
CIS Unit
CLK
+5.5R
LED_B
LED_G
LED_R
C
GND
M3
Reader
Motor
BOOK_EARTH_CABLE
B
A
10 9
8 7
TR_CABLE(100V)
TR_CABLE(230V)
J4
+24V
+24V
GND
GND
/SCNT_VCK
Main Controller PCB /S_RST
E_RDY
J2
SC
SCLK
/BD
GND
VDO1
/VDO1
GND
+3.3U
GND
+3.3V
J3
B0/
B0
A0/
A0
J11
SW1100
Power Switch
8 7
6 5 4
Memory Tag
TAG_IN
TAG_OUT
1 2
HV
GND
J581
J571
J304
GND
GND
+24P2
+24P2
+24P2
+5R
ACC
DEC
/MTRPWM
MFG
/BDIR
J542
+3.3U
GND
CNT1
CNT0
GND(V)
VDO
/VDO
GND(V)
Engine Controller PCB
Temperature fuse
AC_H
J902
MT2
AC_N
J101
FSRTH
GND
/PWSNS
/POSNS
+3.3U
J552
SL
+24U
J562
GND
/PISNS
+3.3U
J551
J501 SI
SO
J104
TEST
J912 1
GND
3
1 2
1
2
3
SWON
P1
GND
Power Socket
6 5 4
Appendix > General Circuit Diagram
3 2
M1
Main Motor
M
1 2
1 2
Motor Driver PCB
J923
PS901
Motor Encoder
Sensor
1 2 3 4
J1
J801
M2 Scanner Motor
Laser Driver
M
PCB
1 2 3 4
Laser Scanner Unit
Bias PCB
JP1201 JP1202
230V Only
Fixing Assembly
GND
TH1
H1
TP1
Fixing Thermistor
MT1 Heater
1 2
TP J1011
FSRTH
1 2
PS701 PS702
Sensor PCB
Fixing Delivery
Paper Width J702
Sensor
Sensor
SL1
Pickup Solenoid
PS751
Paper Leading
Edge Sensor
3 2
Appendix > General Circuit Diagram
IV
1
F
E
D
C
B
A
1
F-9-1
IV