Carriage Pcb - Canon iPF605 Service Manual

6.2.2 Carriage PCB

J3
Pin Number Signal name
1 ENCODER_B
2 GND
3 ENCODER_A
4 H1_5V
J5
Pin Number Signal name
1 3.3V
2 SCL
3 SDA
4 GND
5 PWLED1
6 PWLED2
7 PWLED3
8 PWLED4
9 VH
10 OUT1
11 OUT2
12 H1-5V
J21
Pin Number Signal name
1 GND
2 GND
3 GND
4 GND
5 GND
6 GND
7 GND
8 HD1_VHFBG
9 HD1_VHFBH
10 VH
11 VH
12 VH
13 VH
14 VH
15 VH
16 VH
17 VH
18 VH
19 VH
20 VH
21 VH
22 VH
23 VH
J21 J21
J22 J22
J23 J23
J24 J24
F-6-2
T-6-19
IN/OUT Function
IN Linear encoder detection signal B
- GND
IN Linear encoder detection signal A
OUT Power supply (+5V)
T-6-20
IN/OUT Function
OUT Power supply (+3V)
OUT EEPROM control signal (clock)
IN/OUT EEPROM control signal (data)
- GND
OUT Multi sensor LED1 drive signal
OUT Multi sensor LED2 drive signal
OUT Multi sensor LED3 drive signal
OUT Multi sensor LED4 drive signal
OUT Power supply (+21.5V)
IN Multi sensor input signal 1
IN Multi sensor input signal 2
OUT Power supply (+5V)
T-6-21
IN/OUT Function
- GND
- GND
- GND
- GND
- GND
- GND
- GND
OUT VH feed back voltage -
OUT VH feed back voltage +
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
IN Power supply (+21.5V)
J5 J5
J3 J3
Chapter 6
0017-5655
6-9