Canon 2163B002 service manual GND H1-DASLKLICC2

Chapter 6

J102

Pin Number	Siganal name	IN/OUT	Function
48	GND	-	GND
49	GND	-	GND
50	GND	-	GND
			T-6-38
J103
Pin Number	Signal name	IN/OUT	Function
1	H-DASH_LICC2	IN	Head analogue switch A/D trigger signal
2	GND	-	GND
3	H1-DASLK_LICC2	IN	Head(L) analogue switch clock signal
4	GND	-	GND
5	H1-DATA_LICC2	IN	Head(L) analogue switch data signal
6	GND	-	GND
7	H1-DLD_LICC2	IN	Head(L) analogue switch latch signal
8	VH2	-	GND
9	H1-DSOUT2	OUT	Head(L) temperature output signal 2
10	GND	-	GND
11	H1-DSOUT1	OUT	Head(L) temperature output signal 1
12	GND	-	GND
13	H1_CLK	IN	Head(L) clock signal
14	GND	-	GND
15	H1_LT	IN	Head(L) latch signal
16	GND	-	GND
17	IO_ASIC_SCL	IN/OUT	Head ROM control signal(clock)
18	GND	-	GND
19	IO_ASIC_SDA	IN/OUT	Head ROM control signal(data)
20	GND	-	GND
21	H1-B-DATA-2-EV	IN	Even head(L) data signal 2(B)
22	GND	-	GND
23	H1-A-HE-1	IN	Head(L) heat enable signal 1(A)
24	GND	-	GND
25	H1-A-DATA-1-EV	IN	Even head(L) data signal 1(A)
26	GND	-	GND
27	H1-A-DATA-0-EV	IN	Even head(L) data signal 0(A)
28	GND	-	GND
29	H1-A-HE-0	IN	Head(L) heat enable signal 0(A)
30	GND	-	GND
31	H1-A-DATA-0-OD	IN	Odd head(L) data signal 0(A)
32	GND	-	GND
33	H1-A-DATA-1-OD	IN	Odd head(L) data signal 1(A)
34	GND	-	GND
35	H1-B-HE-2	IN	Head(L) heat enable signal 2(B)
36	GND	-	GND
37	H1-B-DATA-2-OD	IN	Odd head(L) data signal 2(B)
38	GND	-	GND
39	H1-B-DATA-3-OD	IN	Odd head(L) data signal 3(B)
40	GND	-	GND
41	H1-C-HE-4	IN	Head(L) heat enable signal 4(C)
42	GND	-	GND
43	H1-C-DATA-4-OD	IN	Odd head(L) data signal 4(C)
44	GND	-	GND
45	MLT_SENS_1IN	OUT	Multi sensor signal 1
46	GND	-	GND
47	MLT_SENS_2IN	OUT	Multi sensor signal 2
48	GND	-	GND
49	SNS5V	IN	Power supply(+5V)
50	GND	-	GND
			T-6-39
J201
Pin Number	Signal name	IN/OUT	Function
1	H3V	IN	Power supply
2	VHT34	IN	Power supply
3	VH4_FB	OUT	VH4 feed back voltage
4	VH4	IN	Power supply
5	VH4	IN	Power supply

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