Canon 1692B002 Service Manual page 157

J102
Pin Number Signal name
3 /H1-C-HE-4_B
4 GND
5 H1-B-DATA-3-OD_B
6 GND
7 H1-B-DATA-2-OD_B
8 GND
9 PWLED4_ON
10 MLT_SENS_2IN
11 MLT_SENS_1IN
12 /H3V_ON
13 PWLED3_ON
14 PWLED1_ON
15 PWLED2_ON
16 H1-DATA_LICC2
17 H1-DLD_LICC2
18 H1-DASLK_LICC2
19 VH_DIS
20 GND
21 H1-E-DATA-9-EV_B
22 GND
23 /H1-E-HE-9_B
24 GND
25 H1-F-DATA-10-EV_B
26 GND
27 H1-F-DATA-11-EV_B
28 GND
29 /H1-F-HE-11_B
30 GND
31 H1-F-DATA-11-OD_B
32 GND
33 /H1-F-HE-10_B
34 GND
35 H1-E-DATA-9-OD_B
36 GND
37 H1-F-DATA-10-OD_B
38 GND
39 H1-E-DATA-8-OD_B
40 GND
41 /H1-E-HE-8_B
42 GND
43 H1-D-DATA-7-OD_B
44 GND
45 H-DASH_LICC2
46 /OUT_ENB
47 /CRCOVER
48 GND
49 ENCODER_B
50 ENCODER_A
J103
Pin Number Signal name
1 /H1-B-HE-2_B
2 GND
3 H1-A-DATA-1-OD_B
4 GND
5 H1-A-DATA-0-OD_B
6 GND
7 /H1-A-HE-0_B
8 GND
9 H1-A-DATA-0-EV_B
10 GND
11 /H1-A-HE-1_B
12 GND
13 H1-A-DATA-1-EV_B
IN/OUT Function
IN Head(L) heat enable signal 4(C)
- GND
IN Odd head(L) data signal 1(B)
- GND
IN Odd head(L) data signal 2(B)
- GND
IN multi sensor LED4 drive control
OUT multi sensor signal 2
OUT multi sensor signal 1
IN Power supply
IN multi sensor LED3 drive control
IN multi sensor LED1 drive control
IN multi sensor LED2 drive control
IN head(L) analogue switch data signal
IN head(L) analogue switch latch signal
IN head(L) analogue switch clock signal
IN VH selection single
- GND
IN Even head(L) data signal 9(E)
- GND
IN Head(L) heat enable signal 9(E)
- GND
IN Even head(L) data signal 10(F)
- GND
IN Even head(L) data signal 11(F)
- GND
IN Head(L) heat enable signal 11(F)
- GND
IN Odd head(L) data signal 11(F)
- GND
IN Head(L) heat enable signal 10(F)
- GND
IN Odd head(L) data signal 9(E)
- GND
IN Odd head(L) data signal 10(F)
- GND
IN Odd head(L) data signal 8(E)
- GND
IN Head(L) heat enable signal 8(E)
- GND
IN Odd head(L) data signal 7(D)
- GND
IN Head analogue switch A/D trigger signal
IN Head data enable signal
OUT Carriage cover sensor output signal
- GND
OUT carriage encoder output signal B
OUT carriage encoder output signal A
T-6-25
IN/OUT Function
IN Head(L) heat enable signal 2(B)
- GND
IN Odd head(L) data signal 1(A)
- GND
IN Odd head(L) data signal 0(A)
- GND
IN Head(L) heat enable signal 0(A)
- GND
IN Even head(L) data signal 0(A)
- GND
IN Head(L) heat enable signal 1(A)
- GND
IN Even head(L) data signal 1(A)
Chapter 6
6-23