Canon 2163B002 service manual Carriage relay PCB

Chapter 6

	J3602
	Pin Number	Signal name	IN/OUT	Function
	34	H1-B-DATA-3-EV_B	OUT	Even head(L) data signal 3(B)
	35	GND	-	GND
	36	H1-B-DATA-2-EV_B	OUT	Even head(L) data signal 2(B)
	37	GND	-	GND
	38	H1-A-DATA-1-EV_B	OUT	Even head(L) data signal 1(A)
	39	GND	-	GND
	40	H1-A-HE-1_B	OUT	Head(L) heat enable signal 1(A)
	41	GND	-	GND
	42	H1-A-DATA-0-EV_B	OUT	Even head(L) data signal 0(A)
	43	GND	-	GND
	44	H1-A-HE-0_B	OUT	Head(L) heat enable signal 0(A)
	45	GND	-	GND
	46	H1-A-DATA-0-OD_B	OUT	Odd head(L) data signal 0(A)
	47	GND	-	GND
	48	H1-A-DATA-1-OD_B	OUT	Odd head(L) data signal 1(A)
	49	GND	-	GND
	50	H1-B-HE-2_B	OUT	Head(L) heat enable signal 2(B)
6.2.2 Carriage relay PCB
		J103	J102		J101	J201	J104	J105

			J701		J801
			J702		J802
		J202
			J703		J803
				F-6-2
				T-6-23
J101
Pin Number	Signal name		IN/OUT	Function
1	VMGND		-	GND
2	VMGND		-	GND
3	VMGND		-	GND
4	VMGND		-	GND
5	VM		IN	Power supply(+32V)
6	VM		IN	Power supply(+32V)
7	VM		IN	Power supply(+32V)
8	VM		IN	Power supply(+32V)
9	VM		IN	Power supply(+32V)
10	VM		IN	Power supply(+32V)
11	VM		IN	Power supply(+32V)
12	VM		IN	Power supply(+32V)
13	SNS5V		IN	Power supply(+5V)
14	SNS5V		IN	Power supply(+5V)
15	GND		-	GND
16	+3.3V		IN	Power supply(+3.3V)
17	+3.3V		IN	Power supply(+3.3V)
18	GND		-	GND
19	VH_MONI2		OUT	VH control signal 2
20	VH_ENB		IN	VH power ON/OFF signal
21	VH_MONI1		OUT	VH control signal 1
22	VMGND		-	GND
23	VMGND		-	GND
24	VMGND		-	GND
25	VMGND		-	GND
				T-6-24
J102
Pin Number	Signal name		IN/OUT	Function
1	H1-C-DATA-4-OD_B		IN	Odd head(L) data signal 4(C)
2	GND		-	GND

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