Canon iPF8000 - imagePROGRAF Color Inkjet Printer, Service Manual

Page: 155 / 200

Chapter 6
6-21
T-6-22
23 GND - GND
24 H1-F-DATA-11-EV_B OUT Even head(R) data signal 11(F)
25 GND - GND
26 H1-F-DATA-10-EV_B OUT Even head(R) data signal 10(F)
27 GND - GND
28 H1-E-HE-9_B OUT Head(R) heat enable signal 9(E)
29 GND - GND
30 H1-E-DATA-9-EV_B OUT Even head(R) data signal 9(E)
31 GND - GND
32 VH_DIS OUT VH selection signal
33 H1-DASLK_LICC2 OUT Head(R) analogue switch clock signal
34 H1-DLD_LICC2 OUT Head(R) analogue switch latch signal
35 H1-DATA_LICC2 OUT Head(R) analogue switch data signal
36 PWLED2_ON OUT multi sensor LED2 drive signal
37 PWLED1_ON OUT multi sensor LED1 drive signal
38 PWLED3_ON OUT multi sensor LED3 drive signal
39 H3V_ON OUT Power supply
40 MLT_SENS_1IN IN multi sensor signal 1
41 MLT_SENS_2IN IN multi sensor signal 2
42 PWLED4_ON OUT multi sensor LED4 drive signal
43 GND - GND
44 H1-B-DATA-2-OD_B OUT Odd head(R) data signal 2(B)
45 GND - GND
46 H1-B-DATA-3-OD_B OUT Odd head(R) data signal 3(B)
47 GND - GND
48 H1-C-HE-4_B OUT Head(R) heat enable signal 4(C)
49 GND - GND
50 H1-C-DATA-4-OD_B OUT Odd head(R) data signal 4(C)
J3602
Pin Number
Signal name IN/OUT Function
1 IO_ASIC_SDA IN/OUT Head ROM controll signal(data)
2 IO_ASIC_SCL IN/OUT Head ROM controll signal(clock)
3 GND - GND
4 H1-E-DATA-8-EV_B OUT Even head(L) data signal 8(E)
5 OUT ENB OUT Head data enable signal
6 H1-D-HE-7_B OUT Head(L) heat enable signal 7(D)
7 GND - GND
8 H1-D-DATA-7-EV_B OUT Even head(L) data signal 7(D)
9 GND - GND
10 H1-D-DATA-6-EV_B OUT Even head(L) data signal 6(D)
11 GND - GND
12 H1-D-DATA-6-OD_B OUT Odd head(L) data signal 6(D)
13 GND - GND
14 H1-D-HE-6_B OUT Head(L) heat enable signal 6(D)
15 GND - GND
16 H1-C-HE-5_B OUT Head(L) heat enable signal 5(C)
17 GND - GND
18 H1-C-DATA-5-OD_B OUT Odd head(L) data signal 5(C)
19 GND - GND
20 H1-DSOUT2 OUT Head temperature output signal 2
21 H1-DSOUT1 OUT Head temperature output signal 1
22 GND - GND
23 GND - GND
24 H1_CLK_B OUT Head(L) clock signal
25 GND - GND
26 H1_LT_B OUT Head(L) latch signal
27 GND - GND
28 H1-C-DATA-5-EV_B OUT Even head(L) data signal 5(C)
29 GND - GND
30 H1-B-HE-3_B OUT Head(L) heat enable signal 3(B)
31 GND - GND
32 H1-C-DATA-4-EV_B OUT Even head(L) data signal 4(C)
33 GND - GND
J3601
Pin Number
Signal name IN/OUT Function