Canon 2163B002 service manual Head relay PCB

Chapter 6

J803

Pin Number	Signal name	IN/OUT	Function
12	H0-DASH LICC2	OUT	Head analogue switch A/D trigger signal
13	GND	-	GND
14	H0-DLD_LICC2	OUT	Head(R) analogue switch latch signal
15	GND	-	GND
16	H0-DATA_LICC2	OUT	Head(R) analogue switch data signal
17	GND	-	GND
18	H0-DASLK_LICC2	OUT	Head(R) analogue switch clock signal
19	GND	-	GND
20	H0-DSOUT1	IN	Head(R) temperature output signal 1
21	GND	-	GND
22	H0-DSOUT2	IN	Head(R) temperature output signal 2
23	GND	-	GND
24	H0-C-DATA-4-OD	OUT	Odd head(R) data signal 4(C)
25	GND	-	GND
26	H0-C-HE-4	OUT	Head(R) heat enable signal 4(C)
27	GND	-	GND
28	H0-B-DATA-3-OD	OUT	Odd head(R) data signal 3(B)
29	GND	-	GND
30	H0-B-DATA-2-OD	OUT	Odd head(R) data signal 2(B)
31	GND	-	GND
32	H0-B-HE-2	OUT	Head(R) heat enable signal 2(B)
33	GND	-	GND
34	H0-A-DATA-1-OD	OUT	Odd head(R) data signal 1(A)
35	GND	-	GND
36	H0-A-DATA-0-OD	OUT	Odd head(R) data signal 0(A)
37	GND	-	GND
38	H0-A-HE-0	OUT	Head(R) heat enable signal 0(A)
39	GND	-	GND
40	H0-A-DATA-0-EV	OUT	Even head(R) data signal 0(A)
41	GND	-	GND
42	H0-A-DATA-1-EV	OUT	Even head(R) data signal 1(A)
43	GND	-	GND
44	H0-A-HE-1	OUT	Head(R) heat enable signal 1(A)
45	GND	-	GND
46	H0_LT	OUT	Head(R) latch signal
47	GND	-	GND
48	H0_CLK	OUT	Head(R) clock signal
49	GND	-	GND
50	LIFT_CAM_IN	IN	Lift cam sensor output signal

6.2.3 Head relay PCB

			J201	J101
			J202	J102	J501
		J502
			J203	J103
		J602			J601
				F-6-3
				T-6-36
J101
Pin Number	Signal name		IN/OUT	Function
1	GND		-	GND
2	GND		-	GND
3	VHT12		IN	Power supply
4	VH2_FB		IN	VH2 feed back voltage
5	VH2		IN	Power supply
6	VH2		IN	Power supply
7	VH2		IN	Power supply
8	VH2		IN	Power supply
9	VH2		IN	Power supply
10	VH2		IN	Power supply
11	GND		-	GND

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