MX-M182, MX-M182D (serv.man6). Circuit Diagram December 2011. - Sharp Copying Equipment Service Manual (repair manual). Page 24

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MX-M182 MEMORY PWB   5 - 1
[5] MEMORY PWB
SD_CLKO_1_A
SD_CS_1_A
SD_DQM_0_A
SD_DQM_1_A
SD_DQM_2_A
SD_DQM_3_A
SD_CKE_A
A_SD_D_A_
2
A_SD_D_A_
3
A_SD_D_A_
4
A_SD_D_A_
5
A_SD_D_A_
6
A_SD_D_A_
7
A_SD_D_A_
8
A_SD_D_A_
9
A_SD_D_A_10
A_SD_D_A_11
A_SD_D_A_12
A_SD_D_A_13
A_SD_D_A_14
A_SD_D_A_15
A_SD_D_A_1
6
A_SD_D_A_1
7
A_SD_D_A_1
8
A_SD_D_A_1
9
A_SD_D_A_2
0
A_SD_D_A_2
1
A_SD_D_A_2
2
A_SD_D_A_2
3
A_SD_D_A_2
4
A_SD_D_A_2
5
A_SD_D_A_2
6
A_SD_D_A_2
7
A_SD_D_A_2
8
A_SD_D_A_2
9
A_SD_D_A_3
0
A_SD_D_A_3
1
SD_CS_2_A
SD_CS_3_A
SD_CAS_A
SD_RAS_A
A_SD_D_A_
0
A_SD_D_A_
1
SD_A_A_0
SD_A_A_1
SD_A_A_2
SD_A_A_3
SD_A_A_4
SD_A_A_6
SD_A_A_5
SD_A_A_7
SD_A_A_8
SD_A_A_
9
SD_A_A_10
SD_A_A_11
SD_A_A_12
SD_BA_0_A
SD_BA_1_A
SD_WE_A
A_SD_CKE_
A
A_SD_D_A_
0
A_SD_D_A_
1
A_SD_D_A_
2
A_SD_D_A_
3
A_SD_D_A_
4
A_SD_D_A_
5
A_SD_D_A_
6
A_SD_D_A_
7
A_SD_D_A_
8
A_SD_D_A_
9
A_SD_D_A_10
A_SD_D_A_11
A_SD_D_A_12
A_SD_D_A_13
A_SD_D_A_14
A_SD_D_A_15
A_SD_D_A_1
6
A_SD_D_A_1
7
A_SD_D_A_1
8
A_SD_D_A_1
9
A_SD_D_A_2
0
A_SD_D_A_2
1
A_SD_D_A_2
2
A_SD_D_A_2
3
A_SD_D_A_2
4
A_SD_D_A_2
5
A_SD_D_A_2
6
A_SD_D_A_2
7
A_SD_D_A_2
8
A_SD_D_A_2
9
A_SD_D_A_3
0
A_SD_D_A_3
1
A_SD_A_A_
0
A_SD_A_A_
0
A_SD_A_A_
1
A_SD_A_A_
1
A_SD_A_A_
2
A_SD_A_A_
2
A_SD_A_A_
3
A_SD_A_A_
3
A_SD_A_A_
4
A_SD_A_A_
4
A_SD_A_A_
5
A_SD_A_A_
5
A_SD_A_A_
6
A_SD_A_A_
6
A_SD_A_A_
7
A_SD_A_A_
7
A_SD_A_A_
8
A_SD_A_A_
8
A_SD_A_A_
9
A_SD_A_A_
9
A_SD_A_A_10A_SD_A_A_10
A_SD_A_A_11A_SD_A_A_11
A_SD_A_A_12A_SD_A_A_12
A_SD_BA_0_A
A_SD_BA_1_A
A_SD_WE_AA_SD_WE_A
A_SD_DQM_0_
A
A_SD_DQM_1_
A
A_SD_DQM_2_
A
A_SD_DQM_3_
A
A_SD_CS_2_
A
A_SD_CS_3_
A
A_SD_RAS_
A
A_SD_CAS_
A
SD_CAS_A
SD_BA_0_A
SD_DQM_1_A
SD_DQM_0_A
SD_CLKO_0_A
SD_CKE_A
SD_RAS_A
SD_D_A_8
SD_D_A_7
SD_D_A_5
SD_D_A_6
SD_D_A_
9
SD_D_A_10
SD_D_A_3
SD_D_A_4
SD_D_A_24
SD_D_A_25
SD_D_A_26
SD_D_A_28
SD_D_A_27
SD_D_A_2
9
SD_D_A_30
SD_D_A_31
SD_D_A_18
SD_D_A_1
9
SD_D_A_20
SD_D_A_21
SD_D_A_22
SD_D_A_23
SD_D_A_16
SD_D_A_17
SD_D_A_15
SD_D_A_11
SD_D_A_12
SD_D_A_2
SD_D_A_1
SD_D_A_13
SD_D_A_14
SD_D_A_0
SD_CS_3_A
SD_CS_2_A
SD_WE_A
SD_BA_1_A
SD_DQM_3_A
SD_A_A_4
SD_DQM_2_A
SD_A_A_5
SD_A_A_6
SD_A_A_7
SD_A_A_8
SD_A_A_
9
SD_A_A_11
SD_A_A_12
SD_A_A_2
SD_A_A_3
SD_A_A_0
SD_A_A_10
SD_A_A_1
SD_CS_0_A
SD_D_A_10
SD_D_A_0
SD_D_A_11
SD_D_A_1
SD_D_A_12
SD_D_A_2
SD_D_A_13
SD_D_A_3
SD_D_A_14
SD_D_A_4
SD_D_A_15
SD_D_A_5
SD_D_A_6
SD_D_A_7
SD_D_A_8
SD_D_A_
9
SD_D_A_26
SD_D_A_16
SD_D_A_27
SD_D_A_17
SD_D_A_28
SD_D_A_18
SD_D_A_2
9
SD_D_A_1
9
SD_D_A_30
SD_D_A_20
SD_D_A_31
SD_D_A_21
SD_D_A_22
SD_D_A_23
SD_D_A_24
SD_D_A_25
SD_CLKO_0_A
A_SD_CLKO_0_A
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
A_SD_D_A_[15..0
]
A_SD_D_A_[31..16]
A_SD_A_A_[12..0
]
A_SD_DQM_0_A
A_SD_DQM_1_A
A_SD_DQM_2_A
A_SD_DQM_3_A
A_SD_CS_2_A
A_SD_CS_3_A
A_SD_RAS_
A
A_SD_CAS_
A
A_SD_CKE_
A
A_SD_BA_0_A
A_SD_BA_1_A
A_SD_WE_A
A_SD_CLKO_0_A
TP1
9
1
TP1
9
1
C12
0.1U
C12
0.1U
TP137TP137
BR7
10kJx4
BR7
10kJx4
1
2
3
4
8
7
6
5
TP301TP301
TP261TP261
TP6
9
TP6
9
TP214TP214
TP83TP83
TP72TP72
TP201TP201
TP143TP143
BR17
33Jx4
BR17
33Jx4
1
2
3
4
8
7
6
5
TP1
9
TP1
9
TP1
9
5
TP1
9
5
TP18
9
TP18
9
TP202TP202
TP54TP54
TP48TP48
R20
33J
R20
33J
TP250TP250
TP1
9
0
TP1
9
0
TP21
9
TP21
9
TP45TP45
TP1
9
8
TP1
9
8
TP71TP71
TP140TP140
TP186TP186
BR36
33Jx4
BR36
33Jx4
1
2
3
4
8
7
6
5
TP47TP47
TP1
99
TP1
99
TP203TP203
BR8
10kJx4
BR8
10kJx4
1
2
3
4
8
7
6
5
BR21
33Jx4
BR21
33Jx4
1
2
3
4
8
7
6
5
TP
9
0
TP
9
0
TP208TP208
BR14
33Jx4
BR14
33Jx4
1
2
3
4
8
7
6
5
TP60TP60
TP231TP231
BR18
33Jx4
BR18
33Jx4
1
2
3
4
8
7
6
5
TP228TP228
C11
0.1U
C11
0.1U
BR22
33Jx4
BR22
33Jx4
1
2
3
4
8
7
6
5
TP2
9
TP2
9
TP215TP215
TP225TP225
TP205TP205
TP23
9
TP23
9
BR5
10kJx4
BR5
10kJx4
1
2
3
4
8
7
6
5
TP237TP237
TP167TP167
BR33
33Jx4
BR33
33Jx4
1
2
3
4
8
7
6
5
TP22TP22
TP17TP17
TP213TP213
TP227TP227
BR32
33Jx4
BR32
33Jx4
1
2
3
4
8
7
6
5
TP64TP64
TP74TP74
TP188TP188
TP217TP217
TP43TP43
TP235TP235
TP4
9
TP4
9
TP212TP212
TP247TP247
TP25TP25
TP254TP254
TP20
9
TP20
9
TP226TP226
TP241TP241
TP242TP242
TP187TP187
BR3
10kJx4
BR3
10kJx4
1
2
3
4
8
7
6
5
TP110TP110
TP22
9
TP22
9
TP1
9
4
TP1
9
4
TP52TP52
C14
0.1U
C14
0.1U
TP102TP102
TP36TP36
TP245TP245
IC5
74VCX16244
IC5
74VCX16244
1Y1
2
1Y2
3
1Y3
5
1Y4
6
2Y1
8
2Y2
9
2Y3
11
2Y4
12
3Y1
13
3Y2
14
3Y3
16
3Y4
17
4Y1
1
9
4Y2
20
4Y3
22
4Y4
23
1A4
43
1A3
44
1A2
46
1A1
47
2A4
37
2A3
38
2A2
40
2A1
41
3A4
32
3A3
33
3A2
35
3A1
36
4A4
26
4A3
27
4A2
2
9
4A1
30
1OE
1
4OE
24
3OE
25
2OE
48
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
C1
NM_C <2012>
C1
NM_C <2012>
TP257TP257
TP120TP120
BR2
10kJx4
BR2
10kJx4
1
2
3
4
8
7
6
5
TP81TP81
C7
NM_C <2012>
C7
NM_C <2012>
BR13
33Jx4
BR13
33Jx4
1
2
3
4
8
7
6
5
TP233TP233
BR6
10kJx4
BR6
10kJx4
1
2
3
4
8
7
6
5
TP240TP240
TP8
9
TP8
9
TP56TP56
TP107TP107
TP
9
5
TP
9
5
TP181TP181
TP
99
TP
99
TP5
9
TP5
9
TP211TP211
TP224TP224
TP66TP66
TP255TP255
BR26
33Jx4
BR26
33Jx4
1
2
3
4
8
7
6
5
TP115TP115
TP
9
2
TP
9
2
TP252TP252
TP32TP32
BR25
33Jx4
BR25
33Jx4
1
2
3
4
8
7
6
5
TP24
9
TP24
9
TP230TP230
TP223TP223
TP207TP207
TP100TP100
TP61TP61
TP206TP206
TP222TP222
TP87TP87
TP
9
1
TP
9
1
BR37
33Jx4
BR37
33Jx4
1
2
3
4
8
7
6
5
TP260TP260
BR1
10kJx4
BR1
10kJx4
1
2
3
4
8
7
6
5
TP185TP185
TP234TP234
TP175TP175
C51
0.1U
C51
0.1U
TP31TP31
TP180TP180
TP34TP34
TP85TP85
TP126TP126
TP75TP75
TP263TP263
R8
33J
R8
33J
TP21TP21
TP118TP118
IC20
TC7PA14FU
IC20
TC7PA14FU
A1
1
A2
3
Y1
6
Y2
4
GND
2
Vcc
5
IC4
74VCX16244
IC4
74VCX16244
1Y1
2
1Y2
3
1Y3
5
1Y4
6
2Y1
8
2Y2
9
2Y3
11
2Y4
12
3Y1
13
3Y2
14
3Y3
16
3Y4
17
4Y1
1
9
4Y2
20
4Y3
22
4Y4
23
1A4
43
1A3
44
1A2
46
1A1
47
2A4
37
2A3
38
2A2
40
2A1
41
3A4
32
3A3
33
3A2
35
3A1
36
4A4
26
4A3
27
4A2
2
9
4A1
30
1OE
1
4OE
24
3OE
25
2OE
48
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
BR35
33Jx4
BR35
33Jx4
1
2
3
4
8
7
6
5
TP3
9
TP3
9
TP184TP184
C8
NM_C <2012>
C8
NM_C <2012>
TP236TP236
TP
9
7
TP
9
7
TP58TP58
TP28TP28
TP40TP40
TP183TP183
TP258TP258
TP182TP182
TP166TP166
TP253TP253
BR34
33Jx4
BR34
33Jx4
1
2
3
4
8
7
6
5
TP1TP1
TP172TP172
TP220TP220
TP105TP105
TP77TP77
TP178TP178
TP113TP113
BR4
10kJx4
BR4
10kJx4
1
2
3
4
8
7
6
5
TP132TP132
TP173TP173
TP134TP134
TP17
9
TP17
9
C2
NM_C <2012>
C2
NM_C <2012>
TP210TP210
TP243TP243
TP108TP108
CN1
80R-JMDSS-G-1-TF(S)
CN1
80R-JMDSS-G-1-TF(S)
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
1
3
5
7
9
11
13
15
17
1
9
21
23
25
27
2
9
31
33
35
37
3
9
41
43
45
47
4
9
51
53
55
57
5
9
61
63
65
67
6
9
71
73
75
77
7
9
TP131TP131
TP116TP116
TP168TP168
TP27TP27
TP123TP123
TP171TP171
TP141TP141
TP16
9
TP16
9
TP246TP246
TP177TP177
TP125TP125
TP238TP238
C13
0.1U
C13
0.1U
TP232TP232
TP12
9
TP12
9
TP218TP218
TP170TP170
TP216TP216
TP300TP300
TP244TP244
TP221TP221
1/2
1
2
3
4
1
2
3
4
AB
C
D
E
A
BC
D
E
MEMORY PWB (Connector & Buffer section)
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