Carriage Relay Pcb - Canon iPF8400S Service Manual

Chapter 6

6.2.2 Carriage relay PCB

J101
Pin Number Signal name
1 VMGND
2 VMGND
3 VMGND
4 VMGND
5 VM
6 VM
7 VM
8 VM
9 VM
10 VM
11 VM
12 VM
13 SNS5V
14 SNS5V
15 GND
16 +3.3V
17 +3.3V
18 GND
19 VM_26V
20 VMGND
21 VH_MONI3
22 VH_MONI1
23 VMGND
24 VMGND
25 VMGND
J102
Pin Number Signal name
1 GND
2 GND
3 /H1-C-HE-4_B
4 GND
5 H1-B-DATA-3-OD_B
6 GND
7 H1-B-DATA-2-OD_B
8 GND
9 PWLED4_ON
10 MLT_SENS_2IN
11 MLT_SENS_1IN
12 H3V_ON
13 PWLED3_ON
14 PWLED1_ON
15 PWLED2_ON
16 H1-DATA_LICC2
6-12
1 1
J803 J803
1 1
J802 J802
1 1
J801 J801
J105 J104 J105 J104
J201 J201
1 1 1 1 1 1
IN/OUT Function
- GND
- GND
- GND
- GND
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+32V)
OUT Power supply(+5V)
OUT Power supply(+5V)
- GND
OUT Power supply(+3.3V)
OUT Power supply(+3.3V)
- GND
OUT Power supply(+26V)
- GND
IN VH controll signal 3
IN VH controll signal 1
- GND
- GND
- GND
IN/OUT Function
- GND
- GND
OUT Head(R) heat enable signal 4(C)
- GND
OUT Odd head(R) data signal 1(B)
- GND
OUT Odd head(R) data signal 2(B)
- GND
OUT Multi sensor LED4 drive signal
IN Multi sensor signal 2
IN Multi sensor signal 1
OUT Power supply
OUT Multi sensor LED3 drive signal
OUT Multi sensor LED1 drive signal
OUT Multi sensor LED2 drive signal
OUT Head(R) analogue switch data signal
1 1
J703 J703
1 1
J702 J702
1 1
J701 J701
1 1
J101 J101 J102 J103 J102 J103
F-6-2
T-6-24
T-6-25
1
J202
1 1 1 1
0025-0539