Canon 2163B002 service manual J103 Pin Number Signal name

Chapter 6

J102

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

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