AR-150 (serv.man13). AR150 155 ARF151 Service Manual-Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 6

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1
1
2
2
3
3
4
4
E
E
D
D
C
C
B
B
A
A
/1284-EN
USB-ON
/USB-EN
/READY
/SCANSP
/HSYNC
OUTD11
/FAXACK
OUTD2 OUTD1
OUTD12
OUTD10
OUTD5
OUTD9
OUTD15
OUTD7
/PCLREQ
OUTD3
OUTD8
/PCLPRD
OUTD4
OUTD6
OUTD14 OUTD13
OUTD0
/PCLACK
/FAXCS
/FAXREQ
/FAXPRD
/PCLCS
BUSY /ACK
CPFS1
TM-
D10
TMCLK
MPFS
D13
SMSEL
BIASL
D3
D1
MAD4
/OE
PMD
/PRSTART
MC
D6
/SCANST
BIAS
D11
A5
A1
MAD6
VFM
D12
/TMEN
MAD9
GRIDL
D15
D2
A6
CL
MAD1
MRPS2
D4
/CPUSYNC
MAD7
/WE
TC
TM
D8
A4
CPFS2
D9
/CS2
MAD0
MAD11
BIASH
D14
MAD3
MM
D0
A7
MAD8
LDEN
MRPS1
D5
MAD2
MAD10
VFMCNT
D7
A3
A2
MAD5
MDATA15
MDATA14
MDATA13
MDATA12
MDATA11
MDATA10
MDATA9
MDATA8
MDATA7
MDATA6
MDATA5
MDATA4
MDATA3
MDATA2
MDATA1
MDATA0
PARAAD0
PARAAD1
PARAAD2
PARAAD3
PARAAD4
PARAAD5
PARAAD6
PARAAD7
SPFS
SGS
SRRC SPUS
/ASICINT
SWE[0]
SCS[0]
SOE[0]
SCS[1]
SOE[1]
SWE[1]
OP-LATCH
S/H
/LD
CCDD7
CCDD4
SP
BCLK
/f2
CP
RS
CCDD3
/f1
/SH
CCDD0
CCDD6
CCDD1
CCDD2
CCDD5
SCS[0]
SOE[1]
SWE[0]
SOE[0]
SCS[1]
SWE[1]
/SYNC
PE
/CAS1
/REV
/SLCTIN
/FAULT
/STB /AUTOFD
SLCT
INIT
CPUCLK
/LWR
/RD
/RESET
/CAS0
/RAS0
/RAS1
/RAS2
5V
5V
5V
5V
5V
5V
5V
3.3V
5V
20KJ
BR53
2KJ
R243
0.1u
C284
W24257AJ-12
IC14
100p
C292
0.1u
C396
W24257AJ-12
IC15
0.1u
C229
74HC14
IC113C
0.1u
C243
0.1u
C258
0.1u
C398
0.1u
C228
0.1u
C407
0.1u
C406
0.1u
C408
47J
BR59
0.1u
C270
0.1u
C257
0.1u
C260
10J
R211
10J
R212
0.1u
C264
0.1u
C285
SBO-02SAN
L5
0.1u
C250
0.1u
C271
0.1u
C286
SBO-02SAN
L9
VHIHG73C025FD
0.1u
C339
0.1u
C397
0.1u
C395
0.1u
C282
18p
C326
20KJ
BR44
10KJ
R219
0.1u
C259
18p
C334
18p
C192
18p
C191
10u
16V
C12
20KJ
BR19
10J
R204
20KJ
BR8
20KJ
R191
100p
C217
30J
BR69
10J
BR15
10J
BR31
10J
R174
10J
R157
10J
R159
10J
R161
10J
R160
10J
R166
10J
R173
10J
R176
10J
R165
10J
R167
10J
R168
10J
R158
10J
R162
10J
R163
10J
R175
10J
R164
20KJ
BR3
20KJ
BR2
20KJ
R190
20KJ
BR1
18p
C189
18p
C218
20KJ
BR33
47J
BR30
47J
BR29
20KJ
R241
20KJ
R209
20KJ
R220
20KJ
R238
20KJ
R237
20KJ
BR53
10J
BR32
20KJ
BR46
10J
R210
100p
C291
20KJ
BR63
47J
BR54
100p
C179
20KJ
BR9
20KJ
BR13
20KJ
BR12
20KJ
BR11
20KJ
BR10
20KJ
BR70
20KJ
BR72
20KJ
BR73
20KJ
BR68
47J
BR60
47J
BR67
47J
BR66
47J
R245
47J
R246
47J
BR57
47J
BR65
47J
BR58
47J
BR61
20KJ
BR62
20KJ
BR45
20KJ
BR35
20KJ
BR50
10J
R221
100p
C247
100p
C246
100p
C245
100p
C244
10J
BR34
10J
BR16
10J
BR14
20KJ
BR7
20KJ
BR6
20KJ
BR5
20KJ
BR4
1KJ
R196
47p
C280
100p
C281
0.1u
C337
0.1u
C335
10J
BR64
/SDCLK
18p
C220
18p
C219
VCK
1KJ
R197
10J
BR55
10J
R244
30J
BR56
74LS07
IC106A
10J
BR74
10J
BR75
18p
C221
18p
C190
47p
C238
47p
C239
18p
C324
18p
C325
18p
C333
18p
C332
47p
C272
SBO-02SAN
L6
33p
C237
12p
C261
47J
R222
10J
R231
33p
C274
47J
R253
12p
C299
100p
C240
10u
16V
C13
<1329>
13.9867MHz
X2
<1330>
22.000MHz
X3
0.1u
C336
SBO-02SAN
L11
SBO-02SAN
L12
100p
C295
33p
C370
33p
C368
33p
C349
33p
C347
33p
C369
33p
C367
33p
C348
33p
C346
20KJ
R198
74LS07
IC106B
22000p
C320
0.1u
C319
22000p
C302
0.1u
C301
0.1u
C273
M66236FP
IC107
15
I/O4
16
I/O5
17
I/O6
18
I/O7
19
I/O8
20
/CE
21
A10
22
/OE
23
A11
25
A8
24
A9
26
A13
27
/WE
28
VDD
14
GND
13
I/O3
12
I/O2
11
I/O1
10
A0
9
A1
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
2
A12
1
A14
15
I/O4
16
I/O5
17
I/O6
18
I/O7
19
I/O8
20
/CE
21
A10
22
/OE
23
A11
25
A8
24
A9
26
A13
27
/WE
28
VDD
14
GND
13
I/O3
12
I/O2
11
I/O1
10
A0
9
A1
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
2
A12
1
A14
6
5
64
64
63
63
62
62
61
61
60
60
59
59
58
58
57
57
56
56
55
55
54
54
53
53
52
52
51
51
50
50
49
49
48
48
47
47
46
46
45
45
44
44
43
43
42
42
41
41
40
40
39
39
38
38
37
37
36
36
35
35
34
34
33
33
32
32
31
31
30
30
29
29
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
128
128
127
127
126
126
125
125
124
124
123
123
122
122
121
121
120
120
119
119
118
118
117
117
116
116
115
115
114
114
113
113
112
112
111
111
110
110
109
109
108
108
107
107
106
106
105
105
104
104
103
103
102
102
101
101
100
100
99
99
98
98
97
97
96
96
95
95
94
94
93
93
92
92
91
91
90
90
89
89
88
88
87
87
86
86
85
85
84
84
83
83
82
82
81
81
80
80
79
79
78
78
77
77
76
76
75
75
74
74
73
73
72
72
71
71
70
70
69
69
68
68
67
67
66
66
65
65
192
192
256
256
191
191
255
255
190
190
254
254
189
189
253
253
188
188
252
252
187
187
251
251
186
186
250
250
185
185
249
249
184
184
248
248
183
183
247
247
182
182
246
246
181
181
245
245
180
180
244
244
179
179
243
243
178
178
242
242
177
177
241
241
176
176
240
240
175
175
239
239
174
174
238
238
173
173
237
237
172
172
236
236
171
171
235
235
170
170
234
234
169
169
233
233
168
168
232
232
167
167
231
231
166
166
230
230
165
165
229
229
164
164
228
228
163
163
227
227
162
162
226
226
161
161
225
225
160
160
224
224
159
159
223
223
158
158
222
222
157
157
221
221
156
156
220
220
155
155
219
219
154
154
218
218
153
153
217
217
152
152
216
216
151
151
215
215
150
150
214
214
149
149
213
213
148
148
212
212
147
147
211
211
146
146
210
210
145
145
209
209
144
144
208
208
143
143
207
207
142
142
206
206
141
141
205
205
140
140
204
204
139
139
203
203
138
138
202
202
137
137
201
201
136
136
200
200
135
135
199
199
134
134
198
198
133
133
197
197
132
132
196
196
131
131
195
195
130
130
194
194
129
129
193
193
5
6
7
4
3
2
4
3
2
1
5
6
7
8
1
2
3
4
8
7
6
5
5
6
7
8
4
3
2
1
2
1
4 3 2 1
5 6 7 8
4 3 2 1
5 6 7 8
5
OUT
4
GND
8
Vcc
5
OUT
4
GND
8
Vcc
4
3
16
Vcc
4
PULSE
12
Vcc
11
CKO
10
-CKO
9
CNTCK
14
GND
8
GND
7
CKO/2
6
-CKO/2
5
GND
13
TR
15
TEST3
3
TEST2
2
TEST1
1
CLK
IN
SAD13
SAD13
SAD8
SAD8
SAD8
SAD13
SD10
SAD0
SAD1
SAD2
SAD3
SAD4
SAD5
SAD6
SAD7
SAD9
SAD10
SAD11
SAD12
SD15
SD15
SD02
SD00
SD14
SAD0
SD05
SAD5
SAD7
SAD6
SAD3
SAD0
SAD9
SAD10
SD04
SAD4
SD03
SAD1
SD10
SD01
SD07
SAD10
SAD11
SAD11
SAD2
SAD12
SD02
SAD1
SAD6
SAD2
SAD12
SD06
SD12
SD17
SAD3
SD13
SD16
SAD9
SD11
SAD5
SAD7
SAD4
SD07
SD06
SD05
SD04
SD03
SD01
SD00
SD17
SD16
SD14
SD13
SD12
SD11
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(8-B2)
(4-D3)
(7-D3) (7-D3) (7-D3) (7-D3) (7-D3) (7-D3) (7-D3)
(6-D1)
(6-E1)
(1-A3)
(1-A3)
(1-A3)
(7-E4)
(1-D2)
(7-D3)
(7-C3)
(7-D3)
(7-D3)
(7-D4)
(7-D3)
(7-D3)
(7-C3)
(7-C3)
(7-D4)
(7-D4)
(7-D4)
(7-D3)
(7-C4)
(7-C4)
(7-C4)
(7-C4)
(1-A3)
(6-D1)
(6-E1)
(6-D1)
(6-E1)
(6-E1)
(6-E1)
(6-E1)
(6-E1)
(6-E1)
(6-E1)
(6-E2)
(6-E2)
(6-E2)
(6-E2)
(6-E2)
(6-E1)
(6-E1)
(6-D2)
(6-D2)
(6-E1)
(6-D2)
(6-D2)
(6-D2)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(6-D1)
(1-E1)
(1-B2)
(1-C4)
(1-A3)
(1-A3)
(1-B2)
(1-A3)
(1-A3)
(1-A3)
(1-D2)
(1-A2)
(1-A2)
(1-D2)
(1-D2)
(1-D2)
(6-D4)
(6-E4)
(6-E4)
(6-E4)
(6-E4)
(6-E4)
(6-E4)
(6-E4)
(6-E4)
(8-A2)
(8-A2)
(8-B2)
(8-B2)
(8-C2)
(8-C3)
(8-C3)
(5-D4)
(5-D4)
(5-D4)
(5-E4)
(5-E4)
(5-E4)
(8-B2)
(5-C4)
(5-C4)
(5-C4)
(5-C4)
(5-C4)
(5-C4)
(6-C3)
(1-A4)
(1-D3)
(1-D3)
(1-D3)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A3) (1-A3)
(1-A3)
(1-A3)
(1-A3)
(1-A3)
(4-A1)
(4-A1)
(4-D3)
(4-D3)
(4-D3)
(4-D2)
(4-D2)
(4-D2)
(4-D3)
(4-D3)
(4-D2)
(4-D2)
(4-D2)
(4-D2)
(4-D2)
(4-D2)
(4-D3)
(4-D2)
(4-D3)
(4-A4)
(4-D2)
(4-D2)
(4-D3)
(6-D4)
(3-A3)
Other
Section
is
5V
PULL
UP
This
Section
is
3.3V
PULL
UP
MCU 5 (ASIC SECTION)
AR-F151
12  –  5
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