Canon imagePROGRAF iPF8400, Service Manual

Page: 305 / 308

7
General Circuit Diagram (7/8)
F-1-7
1 2 3
1 2 3
1 2 3
SNS5V GND CRCO
VER*
1 2 3 4
1 2 3 4 1 2 3
H1-A-D
A
T
A-1-OD_OUT
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND H0-D
ASLK_LICC2
H0-D
A
T
A_LICC2
H0-DLD_LICC2 H0-DSOUT1 H0-DSOUT2 H0-C-D
A
T
A-5-OD_B
H0-C-HE-5_B H0-D-HE-6_B H0-D-D
A
T
A-6-OD_B
H0-D-D
A
T
A-6-EV_B
H0-D-D
A
T
A-7-EV_B
H0-D-HE-7_B H0-E-D
A
T
A-8-EV_B
GND GND H1-B-HE-2_B H0-D-D
A
T
A-7-OD_B
H0-E-HE-8_B H0-E-D
A
T
A-8-OD_B
H0-E-D
A
T
A-9-OD_B
H0-F-HE-10_B H0-F-HE-11_B H0-F-D
A
T
A-11-EV_B
H0-F-D
A
T
A-10-EV_B
H0-E-HE-9_B H0-E-D
A
T
A-9-EV_B
H-D
ASH_LICC2_B
VHT_MONI H0-C-D
A
T
A-4-OD_B
H0-A-D
A
T
A-0-OD_B
H0-A-D
A
T
A-1-OD_B
H0-B-HE-2_B H0-B-D
A
T
A-2-OD_B
H0-B-D
A
T
A-3-OD_B
H0-C-HE-4_B H1-C-D
A
T
A-4-OD_OUT
H0-A-HE-0_B GND H0-A-D
A
T
A-0-EV_B
H0-A-HE-1_B H0-A-D
A
T
A-1-EV_B
H0-B-D
A
T
A-2-EV_B
H0-B-D
A
T
A-3-EV_B
H0-C-D
A
T
A-4-EV_B
H0-B-HE-3_B LIFT_CAM_IN H0-C-D
A
T
A-5-EV_B
H0_L
T_B
VH_CHARGE1 VH_CHARGE0 H0_CLK_B
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND H0-B-D
A
T
A-2-EV
H0-B-D
A
T
A-3-EV
H0-B-HE-3* H0-C-D
A
T
A-4-EV
H0-C-D
A
T
A-5-EV
H0-C-HE-5* H0-C-D
A
T
A-5-OD
H0-D-D
A
T
A-7-OD
H0-D-D
A
T
A-6-OD
H0-D-HE-6* H0-D-D
A
T
A-6-EV
H0-D-D
A
T
A-7-EV
H0-D-HE-7* H0-E-D
A
T
A-8-EV
H0-E-D
A
T
A-9-EV
H0-E-HE-9* H0-F-D
A
T
A-10-EV
H0-F-D
A
T
A-11-EV
H0-F-HE-11* H0-F-D
A
T
A-11-OD
H0-F-D
A
T
A-10-OD
H0-F-HE-10* H0-E-D
A
T
A-9-OD
H0-E-D
A
T
A-8-OD
SNS5V PWLED4 PWLED3 PWLED2 PWLED1 H0-D
ASH_LICC2
H0_DLD_LICC2 H0_D
A
T
A_LICC2
H0_D
ASLK_LICC2
H0-C-D
A
T
A-4-OD
H0-C-HE-4* H0-B-D
A
T
A-3-OD
H0-B-D
A
T
A-2-OD
H0-B-HE-2* H0-A-D
A
T
A-1-OD
H0-A-D
A
T
A-0-OD
H0-A-HE-0* H0-A-D
A
T
A-0-EV
H0-A-D
A
T
A-1-EV
H0-A-HE-1* H0_L
T*
H0_CLK LIFT_CAM_IN* VMGND VMGND VMGND VMGND VMGND VMGND VMGND VMGND VH3_FB VH3 VH3 VH3 VH3 VH3 VH3 VMGND VH4 VH4 VH4 VH4 VH4 VH4 VH4_FB VHT H3V
78
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
3 5 7 9 11 13 15 17 19 21 23 1 25
2 4 6 8 10 12 14 16 18 20 22 24
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
3 5 7 9 11 13 15 17 19 21 23 1 25
2 4 6 8 10 12 14 18 20 22 24 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77
J801
J803 J802
H0-E-HE-8*
J202
J203 J201
J3501 J3502
J104
J105
J202
J63
J201
H0-F-D
A
T
A-10-OD
H0-F-D
A
T
A-11-OD
H0-DSOUT1_IN H0-DSOUT2_IN
CRENCB* GND CRENCA* SNS5V
J602
Main controller PCB (7/8)
Carriage relay PCB (2/2)
Head relay PCB (2/2)
Printhead (R)
Linear encoder sensor
Carriage cover
sensor