Canon W6400 Series, Service Manual

Page: 142 / 196

Chapter 6
6-16
T-6-2
42 CBE2 OUT Bus command and byte enable signal
43 GND - GND
44 FRAME IN/OUT Cycle frame signal
45 IRDY IN/OUT Initiator ready signal
46 TRDY IN/OUT Target ready signal
47 DEVSEL IN/OUT Device select signal
48 GND - GND
49 STOP IN/OUT Stop signal
50 LOCK IN/OUT Lock signal
51 PERR IN/OUT Parity error signal
52 SERR IN/OUT System error signal
53 PAR IN/OUT Parity signal
54 CBE1 OUT Bus command and byte enable signal
55 GND - GND
56 GND - GND
57 AD15 IN/OUT Address and data signal
58 AD14 IN/OUT Address and data signal
59 AD13 IN/OUT Address and data signal
60 AD12 IN/OUT Address and data signal
61 GND - GND
62 AD11 IN/OUT Address and data signal
63 AD10 IN/OUT Address and data signal
64 AD9 IN/OUT Address and data signal
65 AD8 IN/OUT Address and data signal
66 CBE0 OUT Bus command and byte enable signal
67 GND - GND
68 AD7 IN/OUT Address and data signal
69 AD6 IN/OUT Address and data signal
70 AD5 IN/OUT Address and data signal
71 AD4 IN/OUT Address and data signal
72 GND - GND
73 AD3 IN/OUT Address and data signal
74 AD2 IN/OUT Address and data signal
75 AD1 IN/OUT Address and data signal
76 AD0 IN/OUT Address and data signal
77 GND - GND
78 HDD_LED - N.C.
79 +5.0R OUT -
80 +5.0R OUT -
81 +5.0R OUT -
82 +3.3U OUT Power supply (+3.3V)(always ON)
83 +3.3U OUT Power supply (+3.3V)(always ON)
84 +3.3U OUT Power supply (+3.3V)(always ON)
85 GND - GND
86 GND - GND
87 GND - GND
88 GND - GND
J6(Operation panel I/F)
Pin
number
Signal name IN/OUT Function
1 +3.3V OUT Power supply (+3.3V)
2 PCS OUT Select signal to operation panel
3 PDO OUT Transmit data to operation panel
4 PCK OUT Clock signal to operation panel
5 PDI IN Receive data from operation panel
6 GND - GND
7 START OUT Software SW steady state input power supply (+3.3V)
J3(Expansion board I/F)
Pin
number
Signal name IN/OUT Function