Connecting The Main Pcbs - Canon Color imageCLASS MF9170c Service Manual

Chapter 2

2.1.2 Connecting the Main PCBs

imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
J801
J209
PCB9
J801
J406
J503L
PCB29
J7002
J503L
PCB30
J7002
PCB1: DC controller PCB
PCB3: Pickup relay PCB
PCB5: Fixing relay PCB
PCB7: Laser driver PCB
PCB9: Reverse driver PCB
PCB12: Inverter PCB
PCB14: ADF relay PCB
PCB16: Control panel jog PCB
PCB18: Main controller PCB
PCB20: Modular PCB
PCB24: NCU PCB
PCB27: Off hook PCB
PCB29: Color displacement/density sensor (right)
*1 For Japan
*2 For outside Japan (PCB19: 120 V, PCB21: 230 V)
2-2
PCB8
J3004 J3012
J3016
J1004 J1006
J201
J1022
J202
PCB2
J1024
J401
J1023
J6001A
PCB5
J1002
J2001
J1009
PCB6
PCB1
J2002
J1019
J1001
J101
J1010
PCB7
J102
J1012
J301
PCB4
J1020
J8002
PCB28
J1018
J7001
PCB3
J1014
J3013
J8125 J8129
J8120
PCB14
J6028
J8113
PCB13
J6101
J8103
J205A
PCB17
J8114
J202A
J8127
PCB18
J1
PCB24
J8128
J8112
J4
J2
J8134A
J8126
J8127
J1
PCB24
J8128
J4
J2
J8134
F-2-2
PCB2: Driver PCB
PCB4: Memory controller PCB
PCB6: High-voltage power PCB
PCB8: Low-voltage power PCB
PCB11: CCD PCB
PCB13: CCD relay PCB
PCB15: Control panel main PCB
PCB17: Control panel relay PCB
PCB19: Modular PCB
PCB21: Modular PCB
PCB26: Pseudo CI PCB
PCB28: Environment sensor
PCB30: Color displacement/density sensor (left)
J6151 J8502
PCB11 PCB12
J8501 J9102
J204A J105A
PCB16
J104A J201B
PCB15
J201A
J101A
*1
J3
PCB20
J8151
J282
PCB26
J281A
J280
*2
J3
PCB19
/PCB21
J8151
J232
PCB27
J281
0019-9009