Canon iPF750 series, Service Manual

Page: 238 / 328

Chapter 6
6-6
T-6-15
43 H1-F-DATA-11-EV OUT Even head data signal 11(F)
44 GND - GND
45 H1-F-HE-11* OUT Head heat enable signal 11(F)
46 GND - GND
47 H1-F-DATA-11-OD OUT Odd head data signal 11(F)
48 GND - GND
49 IO-ASIC-SDA IN/OUT Head ROM control signal (data)
50 FFC-SLANT-DET-SNS1* IN FFC disconnection detection signal 1
J3602 (Connect to Carriage PCB J102)
Pin Number Signal name IN/OUT Function
1 FFC_SLANT_DET_SNS4* IN FFC disconnection detection signal 4
2 H1-DSOUT1 IN Head temperature output 1
3 H1-DSOUT2 IN Head temperature output 2
4 COLOR_SNS IN Multi sensor density detection signal
5 GND - GND
6 H1-DLD_LICC2 OUT Head analogue switch latch signal
7 H1-DATA_LICC2 OUT Head analogue switch data signal
8 H1-DASLK_LICC2 OUT Head analogue switch clock signal
9 H-DASH_LICC2 OUT Analogue switch A/D triggar signal
10 GND - GND
11 H1-C-DATA-4-OD OUT Odd head data signal 4(C)
12 GND - GND
13 H1-C-HE-4* OUT Head heat enable signal 4(C)
14 GND - GND
15 H1-B-DATA-3-OD OUT Odd head data signal 3(B)
16 GND - GND
17 H1-B-DATA-2-OD OUT Odd head data signal 2(B)
18 GND - GND
19 H1-B-HE-2* OUT Head heat enable signal 2(B)
20 GND - GND
21 H1-A-DATA-1-OD OUT Odd head data signal 1(A)
22 GND - GND
23 H1-A-DATA-0-OD OUT Odd head data signal 0(A)
24 GND - GND
25 H1-A-HE-0* OUT Head heat enable signal 0(A)
26 GND - GND
27 H1-A-DATA-0-EV OUT Even head data signal 0(A)
28 GND - GND
29 H1-A-DATA-1-EV OUT Even head data signal 1(A)
30 GND - GND
31 H1-A-HE-1* OUT Head heat enable signal 1(A)
32 GND - GND
33 H1-B-DATA-2-EV OUT Even head data signal 2(B)
34 GND - GND
35 H1-LT* OUT Head latch signal
36 GND - GND
37 H1-CLK OUT Head clock signal
38 GND - GND
39 H1-E-HE-8* OUT Head heat enable signal 8(E)
40 GND - GND
41 H1-F-DATA-10-OD OUT Odd head data signal 10(F)
42 GND - GND
43 H1-F-HE-10* OUT Head heat enable signal 10(F)
44 GND - GND
45 H1-E-DATA-9-OD OUT Odd head data signal 9(E)
46 GND - GND
47 H1-E-DATA-8-OD OUT Odd head data signal 8(E)
48 GND - GND
49 IO-ASIC_SCL IN/OUT Head ROM control signal (clock)
50 FFC_SLANT_DET_SES3* IN FFC disconnection detection signal 3
J3601 (Connect to Carriage PCB J101)
Pin Number Signal name IN/OUT Function