Canon MultiPASS C755 Service Manual - Page 36
Disassembly 3, Disassembly 3., SCNT board/NCU board, SCNT board
 |
View all Canon MultiPASS C755 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 36 highlights
MultiPASS C755 Chapter 2: Assembly and Disassembly Disassembly 3. SCNT board/NCU board NOTE The SCNT board and NCU board can be replaced without removing the scanning assembly. SCNT board (1) Perform Disassembly 1 and Disassembly 2 (3). (2) Remove the two screws (a), and then take off the whole plate assembly. (3) Remove the three cables connected to the SCNT board. (4) Remove the four screws (b), and remove the SCNT board (c). For details on ROM replacement, see page 2-23, Disassembly 22. replacement. REFERENCE ROM NCU board (1) Perform Disassembly 1 and Disassembly 2 (3). (2) Remove the two screws (a), and then take off the whole plate assembly. (3) Remove the three cables connected to the NCU board. (4) Remove the three screws (d), and remove the NCU board (e). a a e d b c b Figure 2-7 Disassembly 3 2-9
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31 -
32 -
33 -
34 -
35 -
36 -
37 -
38 -
39 -
40 -
41 -
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
 |
 |
