Canon W8400 Series, Руководство по обслуживанию, Страница: 170 / 224

Chapter 6
6-20
T-6-6
37 EVCC_ON OUT Power ON/OFF signal of Engine system self-starting
38 N.C. - N.C.
39 N.C. - N.C.
40 GND - GND
41 GND - GND
42 N.C. - N.C.
43 GND - GND
44 N.C. - N.C.
45 GND - GND
46 GND - GND
47 SRI_IN_DATA IN Serial input signal
48 GND - GND
49 SRI_OUT_CLK OUT Serial output signal
50 GND - GND
51 GND - GND
52 ENG_C_REQ* IN Command request signal
53 ENG_C_ACK* OUT Command acknowledge signal
54 GND - GND
55 ENG_READY* OUT Engine ready signal
56 GND - GND
57 ENG_D_CLK IN Data clock
58 GND - GND
59 ENG_D0 IN/OUT Bidirectional data bus (bit0)
60 ENG_D2 IN/OUT Bidirectional data bus (bit2)
61 ENG_D3 IN/OUT Bidirectional data bus (bit3)
62 GND - GND
63 ENG_D6 IN/OUT Bidirectional data bus (bit6)
64 ENG_D8 IN/OUT Bidirectional data bus (bit8)
65 ENG_D9 IN/OUT Bidirectional data bus (bit9)
66 GND - GND
67 ENG_D12 IN/OUT Bidirectional data bus (bit12)
68 ENG_D14 IN/OUT Bidirectional data bus (bit14)
69 ENG_D15 IN/OUT Bidirectional data bus (bit15)
70 STANDBY IN Power ON/OFF signal
71 +5V OUT Power supply (+5.1V)
72 AUXVCC OUT Power supply (+3.3V)
73 AUXVCC OUT Power supply (+3.3V)
74 AUXVCC OUT Power supply (+3.3V)
75 AUXVCC OUT Power supply (+3.3V)
76 N.C. - N.C.
77 CVVCC_ON IN Engine system power ON/OFF signal
78 N.C. - N.C.
79 N.C. - N.C.
80 GND - GND
J105
Pin
number
Signal name IN/OUT Function
1 TANK_3.3V OUT Power supply (+3.3V)
2 GND - GND
3 TANK_EEPWD OUT Tank EEPROM write data signal
4 TANKEEP_RD_IN IN Tank EEPROM read data signal
5 TANK_EEPCLK OUT Tank EEPROM data clock signal
6 TANKCS5_BK OUT Tank EEPROM select signal (BK)
7 TANKCS4_C OUT Tank EEPROM select signal (C)
8 TANKCS3_LC OUT Tank EEPROM select signal (LC)
9 TANKCS2_M OUT Tank EEPROM select signal (M)
10 TANKCS1_LM OUT Tank EEPROM select signal (LM)
J101
Pin
number
Signal name IN/OUT Function