Canon imagePROGRAF iPF815, Service Manual

Page: 241 / 324

Chapter 6
6-19
T-6-38
T-6-39
J101
Pin Number Signal name IN/OUT Function
1 GND -
2 PWLED1 OUT Multi sensor LED1 drive signal
3 PWLED2 OUT Multi sensor LED2 drive signal
4 PWLED3 OUT Multi sensor LED3 drive signal
5 PWLED4 OUT Multi sensor LED4 drive signal
6 GND - GND
7 H3V 1 Power supply
8 GND - GND
9 GND - GND
10 VH1 (Feedback) IN VH2 feed back voltage
11 VH1 OUT Power supply
12 VH1 OUT Power supply
13 VH1 OUT Power supply
14 VH1 OUT Power supply
15 VH1 OUT Power supply
16 VH1 OUT Power supply
17 GND - GND
18 GND - GND
19 GND - GND
20 GND - GND
21 GND - GND
22 VH2 OUT Power supply
23 VH2 OUT Power supply
24 VH2 OUT Power supply
25 VH2 OUT Power supply
26 VH2 OUT Power supply
27 VH2 OUT Power supply
28 VH2 (Feedback) IN VH2 feed back voltage
29 VH1 2 OUT Power supply
30 GND - GND
J104
Pin Number Signal name IN/OUT Function
1 VH3 OUT Power supply
2 VH3 OUT Power supply
3 VH3 OUT Power supply
4 VHT34 OUT Power supply
5 H0-F-DATA-10-EV OUT Even head(R) data signal 10(F)
6 IO_ASIC_SDA IN/OUT Head ROM control signal(data)
7 IO_ASIC_SCL OUT Head ROM control signal(clock)
8 VH2 OUT Power supply
9 H0-C-DIA1 IN Head(R) DI sensor signal 1(C)
10 H0-A-HE-1 OUT Head(R) heat enable signal 1(A)
11 VH3 OUT Power supply
12 VH3 OUT Power supply
13 VH3 OUT Power supply
14 VH4 OUT Power supply
15 VH4 OUT Power supply
16 H0-E-DATA-9-OD OUT Odd head(R) data signal 9(E)
17 H0-F-HE-11 OUT Head(R) heat enable signal 11(F)
18 H0-E-DIA1 IN Head(R) DI sensor signal 1(E)
19 H0-D-DIA1 IN Head(R) DI sensor signal 1(D)
20 H3V_0 OUT Power supply
21 H3V_0 OUT Power supply
22 H0-B-DATA-3-EV OUT Even head(R) data signal 3(B)
23 H0-A-DATA-0-EV OUT Even head(R) data signal 0(A)
24 H0-B-HE-2 OUT Head(R) heat enable signal 2(B)
25 VH3 OUT Power supply
26 VH3 OUT Power supply
27 H0-D-DIA2 IN Head(R) DI sensor signal 2(D)
28 H0-E-HE-8 OUT Head(R) heat enable signal 8(E)
29 H0-E-DIA2 IN Head(R) DI sensor signal 2(E)