General Circuit Diagram - Canon NP6512 Service Manual

220/240 V
Line filter
P1
LF1
H FT2 FT4
N FT1 FT3
J1
DS1
Door switch
NOISE FILTER PCB
120 V
P1
H FT2 FT4
N FT1 FT3
J1
DS1
Door switch
NOISE FILTER PCB
AE SENSOR PCB
Scanner home
position sensor
AE
PS1
J601 thermistor
4 3 2 1 1 2 3
J301
1 2 3 4
J601
4 3 2 1
1 2 3 4 3 2 1
J107 J101
J109
1 2 3 4 5 6 7 8 9 10 11
2 1 6 5 4 3 2 1
J52 J51
1 2 1 2 3 4 5 6
2 1 2 1 3 2 1
J53 J54 J55
1 2 1 2 1 2 3
3
J56
SL SL SL SL
SL3 SL1 SL2 SL4
Lens solenoid Pickup clutch Registration Multifeeder Lens home
solenoid clutch solenoid pickup solenoid position sensor
COPYRIGHT © 1999 CANON INC. CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Thermal fuse 1 Scanning lamp
FU1 LA1
J17 FT6
J502 J501
2 2
FT5
1 1
NF1
1
J910
JP502
J501 J501F
2 2 2
JP501
J201
1 1 1
NF1
J202
1 2 3 4 5 6
Scanner
Scanner cooling fan
FM1
TH2
4
3
To ADF
2
1
J24F
1 2 1 2 6 5 4 3 2 1
J131 J130 J105
J132 J114
1 2 3 4 5 1 2 3 4 5 6 7 8
2 1
J58
1 2
J60 8 7 6 5 4 3 2 1 J751 3 2 1
To ADF
roller paper sensor
2 1 3 2 1
J59
SL
SENSOR PCB
PS2 SL5 PS4
Cassette pickup Vertical path
solenoid roller paper sensor
MAIN MOTOR
Fixing heater
H1 DRIVER PCB
J16
1
J901
2
1
2
3
J434
4
J15 J2
1 1
2 2
FU2
Thermal fuse 2
2 3 2 1 4 3 2 1
J207 J205
COMPOSITE POWER SUPPLY PCB
J203 J204
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7
9 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1
J103 J104
DC CONTROLLER PCB
J108 J119 J122 J121
1 2 3 1 2 1 2 1 2 3 4 5
Q751 2 1 2 1
J70
Pre-registration
J801
CNT
SL
CNT1
SL6
LA2
Total copy Primary charging
PRE-EXPOSURE
counter roller cleaning solenoid
PCB
C. GENERAL CIRCUIT DIAGRAM
TONER LEVEL
DETECTION PCB
Main motor
3
M1
2 J954
M Dev. antenna
1
J952
BP701
1 2 3
J214 BP703
J215
J209
BP702
J212
BP704
J213
T302
HVT BOARD 1
1 2 3 4
J102
J110 J106
6 1 2 3 4 5 6 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
M
M2
Scanner / lens
drive motor
1 2 1 2 1 2 3 4
J601 J602
SIDE BLANK
EXPOSURE PCB
3 2 1
J71
PS5
J4
Waste toner J3 VZ1
Fixing film
sensor Varistor 1
1. Copier
BP705
PR
BP707
DV
BP706
J14
J11 J12
VZ2
Varistor 2
HVT BOARD 2
J15
SP
J13
TR
Fixing thermistor
TH1
J62 J433
9 1 1
8 2 2
7 3
6 4
5 5 Delivery sensor
PS3
4 6
3 7 3
2 8 2
1 9 1
J61
5 6 7 8 9
J111
20
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
J301
2 1
J303
J302
1 2
CONTROL PANEL PCB
Power switch
A-5