Canon D2, Service Manual

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Appendix > Signal Name List(Reader)
Appendix > Signal Name List(Reader)
Signal Name List(Reader)
Jack. No. Pin No. Abbreviated Signal Name Signal Name
J501 1 +5V +5V
2 READER_SIZE0 Original Size Sensor 0
3 GND GND
J502 1 +5V +5V
2 READER_SIZE1 Original Size Sensor 1
3 GND GND
J505 1 PH_/B Scanner Motor *B
2 PH_B Scanner Motor B
3 PH_A Scanner Motor A
4 PH_/A Scanner Motor *A
J508 1 FFC_IN FFC_IN
2 GND GND
3 LED1_POWER LED1
Input
4 LED1_POWER LED1 Input
5 LED1_RETURN LED1 Output
6 LED1_RETURN LED1 Output
7 GND GND
8 LED2_POWER LED2 Input
9 LED2_POWER LED2 Input
10 LED2_RETURN LED2 Output
11 LED2_RETURN LED2 Output
12 GND GND
13 +12V +12V
14 GND GND
15 GND GND
16 +5V +5V
17 +5V +5V
18 GND GND
19 GND GND
20 EEP_RXD EEP_RXD
21 EEP_TXD EEP_TXD
22 EEP_CLK EEP_CLK
23 EEP_CS EEP_CS
24 GND GND
25 SCI_DI SCI_Input
T-7-2
Jack. No. Pin No. Abbreviated Signal Name Signal Name
J508 26 SCI_DO SCI_Output
27 SCI_CS SCI_CS
28 SCI_CLK SCI Clock
29 SH_R SH_R
30 GND GND
31 GND GND
32 GND GND
33 TXOUT0- TXOUT0-
34
35 GND GND
36 GND GND
37 TXOUT1- TXOUT1-
38
39 GND GND
40 GND GND
41 TXCLK- TXCLK-
42 TXCLK+ TXCLK+
43 GND GND
44 GND GND
45 TXCLK- TXCLK-
46 TXCLK+ TXCLK+
47 GND GND
48 GND GND
49 GND GND
50 FFC_OUT FFC_OUT
J510 1 POWER 3.3V
2 GND GND
3 OP_HP_SENS CCD HP Sensor
4 POWER 3.3V
5 GND GND
6 CVR_OPEN_SENS0 Copyboard Open/Closed Sensor
7 POWER 3.3V
8 GND GND
9 CVR_OPEN_SENS1 Copyboard Open/Closed Sensor
J511 1 +24V +24V
2 GND GND