Canon ir1018, ir1019, ir1022, ir1023 図
10
F-2-5
A
6
5
4
3
2
1
D
C
B
85
47
35
36
37
38
39
40
41
42
43
44
45
46
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
87
88
89
90
91
92
93
94
95
96
97
98
99
100
86
31
32
34
33
85
47
+2.5VB
NC152
MEM_DQS1
+2.5VB
+2.5VB
166
191
192
193
194
195
196
197
198
199
200
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
166
191
192
193
194
195
196
197
198
199
200
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
+2.5VB
+2.5VB
+2.5VB
+2.5VB
NC26
NC24
NC20
NC18
NC14
NC12
NC11
NC6
GND
GND
GND
GND
MEM_DQ24
MEM_DQ25
MEM_DQ26
MEM_DQ27
MEM_DQ28
MEM_DQ29
MEM_DQ30
MEM_DQ31
GND
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
12
13
14
15
11
12
13
14
15
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
23
24
25
26
27
28
29
30
21
GND
NC8
MEM_VREF
2
2
1
MEM_VREF
NC30
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
NC130
MEM_DQ15
NC128
NC127
GND
GND
MEM_DQ15
NC128
NC127
GND
GND
/MEM_WE
NC122
/MEM_RAS
/MEM_CAS
NC119
NC122
/MEM_RAS
/MEM_CAS
NC119
/MEM_CS1
/MEM_CS0
/MEM_CKE
MEM_BA0
+2.5VB
+2.5VB
MEM_BA1
MEM_A11
MEM_A0
MEM_A1
MEM_A2
MEM_A3
MEM_A4
MEM_A5
GND
GND
MEM_A6
MEM_A7
MEM_BA0
+2.5VB
+2.5VB
MEM_BA1
MEM_A11
MEM_A0
MEM_A1
MEM_A2
MEM_A3
MEM_A4
MEM_A5
GND
GND
MEM_A6
MEM_A7
1
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
NC198
+2.5VB
NC196
NC195
NC194
NC193
+2.5VB
NC190
NC189
NC188
MEM_DQ0
GND
GND
NC184
MEM_DQ1
NC182
MEM_DQ2
+2.5VB
+2.5VB
NC178
MEM_DQ3
NC176
MEM_DQ4
GND
GND
NC172
MEM_DQ5
NC170
MEM_DQ6
+2.5VB
NV166
MEM_DQ7
NC164
MEM_DQS0
GND
GND
MEM_DQS0
GND
MEM_DQM1
+2.5VB
+2.5VB
+2.5VB
NC154
MEM_DQ8
GND
GND
NC148
MEM_DQ9
NC146
MEM_DQ10
+2.5VB
+2.5VB
NC142
MEM_DQ11
NC140
MEM_DQ12
GND
GND
NC136
MEM_DQ13
NC134
MEM_DQ14
+2.5VB
+2.5VB
35
36
37
38
39
40
41
42
43
44
45
46
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
87
88
89
90
91
92
93
94
95
96
97
98
99
100
86
31
32
34
33
MEM_DQS3
NC32
+2.5VB
MEM_DQM3
+2.5VB
MEM_DQM2
GND
GND
GND
MEM_DQS2
NC42
MEM_DQ23
NC44
+2.5VB
+2.5VB
MEM_DQ22
NC48
MEM_DQ21
NC50
GND
GND
MEM_DQ20
NC54
MEM_DQ19
NC56
+2.5VB
+2.5VB
MEM_DQ18
NC60
MEM_DQ17
NC62
GND
GND
MEM_DQ16
NC66
NC67
NC68
+2.5VB
+2.5VB
NC71
NC72
NC73
NC74
GND
GND
NC77
NC78
NC79
NC80
+2.5VB
+2.5VB
NC83
NC84
GND
GND
GND
MEM_CK
MEM_CK
+2.5VB
+2.5VB
+2.5VB
MEM_A12
MEM_A11
MEM_A9
MEM_A8
DDR
DIMM
Image processor PCB (4/4)