Canon imagePROGRAF iPF8400, Service Manual

Page: 190 / 308

Chapter 6
6-10
T-6-23
12 H1-E-DATA-8-OD_B OUT Odd head(R) data signal 8(E)
13 GND - GND
14 H1-F-DATA-10-OD_B OUT Odd head(R) data signal 10(F)
15 GND - GND
16 H1-E-DATA-9-OD_B OUT Odd head(R) data signal 9(E)
17 GND - GND
18 /H1-F-HE-10_B OUT Head(R) heat enable signal 10(F)
19 GND - GND
20 /H1-F-DATA-11-OD_B OUT Odd head(R) data signal 11(F)
21 GND - GND
22 H1-F-HE-11_B OUT Head(R) heat enable signal 11(F)
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 1(B)
47 GND - GND
48 /H1-C-HE-4_B OUT Head(R) heat enable signal 4(C)
49 GND - GND
50 GND - GND
J3602
Pin Number Signal name IN/OUT Function
1 GND - GND
2 IO-ASIC_SCL_B IN/OUT Head ROM controll signal(clock)
3 IO-ASIC_SDA IN/OUT Head ROM controll signal(data)
4 GND - GND
5 H1-DSOUT1 OUT Head temperature output signal 1
6 H1-DSOUT2 OUT Head temperature output signal 2
7 GND - GND
8 H1-E-DATA-8-EV_B OUT Even head(L) data signal 8(E)
9 GND - GND
10 /H1-D-HE-7_B OUT Head(L) heat enable signal 7(D)
11 GND - GND
12 H1-D-DATA-7-EV_B OUT Even head(L) data signal 7(D)
13 GND - GND
14 H1-D-DATA-6-EV_B OUT Even head(L) data signal 6(D)
15 GND - GND
16 H1-D-DATA-6-OD_B OUT Odd head(L) data signal 6(D)
17 GND - GND
18 /H1-D-HE-6_B OUT Head(L) heat enable signal 6(D)
19 GND - GND
20 /H1-C-HE-5_B OUT Head(L) heat enable signal 5(C)
J3601
Pin Number Signal name IN/OUT Function