Sharp AR-M316 (serv.man11) Service Manual ▷ View online
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 78
MDMCLK
G ND
G N D
MDM3.3V
MDM3.3V
G N D
G N D
Vhnd
G N D
G N D
Vhnd
G N D
G N D
G ND
MDM3.3V
G N D
G N D
MDM1.8V
MDM3.3V
G N D
MDM3.3V
G N D
+3.3V
G N D
+3.3V
G N D
G ND
G N D
G N D
+5V
MDM3.3V
+5V
Vhnd
G N D
MDM_ATXD
MDM_ARXD
MDM_ARXD
MDMCLK
MDM_ASPCLK
AFERES-
MDM_ABITCLK
SI3OUT
HNDMUTE-
C 256
F 0.1u/16
R619
R(NM)
R(NM)
R 322
47K
47K
C N 7
B4B-PH-K-S
TX+
1
RX+
2
RX-
3
TX-
4
C 311
F1u/10(1608)
F1u/10(1608)
C 257
A33u/10(NM)
A33u/10(NM)
R618
0
0
R372
15K
C312
F10u/10(3216)(NM)
IC 89E
TC74LCX04FT
11
10
14
7
21
K
R 319
47K
47K
TP1241
C314
F 0.1u/16
F 0.1u/16
IC 76
LM1117MPX-1.8(NM)
IN
3
GN
D
1
OUT1
2
OUT2
4
F B24
MEM2012(NM)
MEM2012(NM)
IC 24F
TC74LCX04FT
13
12
14
7
C 309
A10u/16
A10u/16
R 622
0
0
R 376
R(NM)
R 316
47K
47K
J P15
SD00415-52(NM)
SD00415-52(NM)
IC 87
Si3000-KS
SPKRR
1
MBIAS
2
HDST
3
SDI
4
SDO
5
FSYNC
6
MCLK
7
SCLK
8
RESET
9
MIC
10
LINEI
11
VD
12
VA
13
GND
14
LINEO
15
SPKRL
16
R 377
0
J P16
SD00415-52(NM)
SD00415-52(NM)
R325
47K
47K
C 317
F 0.1u/16
F 0.1u/16
R 378
0
R511
R(NM)
R(NM)
R 328
R(NM)
R(NM)
R314
47K
47K
R 370
20K
C 316
A10u/16
A10u/16
R323
47K
47K
R 327
47K
47K
R 620
0
0
TP147
R 329
47K
47K
C 416
B0.027u/10
B0.027u/10
X8
OSC515500JIS-24.576MHz-3.3TR
VDD
4
OUT
3
OE
1
GND
2
C304
F 0.1u/16
D 17
1SS355(NM)
R 326
47K
47K
R 324
47K
47K
R 512
0
R 621
R(NM)
R(NM)
C 415
F 0.1u/16
F 0.1u/16
TP1249
IC 88
NJM2135M
4
3
7
8
5
1
2
6
R 371
R(NM)
R(NM)
TP1242
C 308
A10u/16(NM)
A10u/16(NM)
R318
47K
47K
C 315
F 0.1u/16
F 0.1u/16
TP148
C310
F1u/10(1608)
R 374
2.2K
2.2K
R 373
22K
C 414
F 0.1u/16
F 0.1u/16
C313
F 0.1u/16
F 0.1u/16
R 375
R(NM)
F B21
MEM2012(NM)
MEM2012(NM)
R 317
R(NM)
R(NM)
7/10
4
4
3
3
2
2
1
1
D
C
B
A
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 79
C D2A0
D0
C D2A2
C D2A1
C D2A3
G 2D5
G 2D1
G 2D7
G 2D4
G 2D6
G 1D7
C D 2D0
C D 2D9
C D 2D2
C D 2D1
C D 2D8
C D 2D4
C D 2D5
C D 2D6
C D 2D7
C D 2D5
C D 2D6
C D 2D7
C D 2D10
C D 2D3
CD2D15
CD2D13
CD2D14
CD2D12
CD2D11
A2
5
D1
D2
D3
D4
D5
D7
D6
D8
D9
D10
D11
D13
D12
D14
D15
G 1D2
G 1D5
G 1D0
G 2D3
G 1D4
G 1D6
G 1D1
G 1D3
M2A7
M2A2
M2A6
M2A0
M2A9
M2A4
M2A1
M2A11
M2A8
M2A12
M2A10
M2A5
M2A3
M2A13
G 2D2
G 2D0
M2A14
M2A15
M2A[0:15]
M2A
0
M2A
1
M2A
2
M2A
3
M2A
4
M2A
5
M2A
6
M2A
7
M2A
8
M2A
9
M2A
10
M2A
11
M2A
12
M2A
13
M2A
14
M2A
15
M2
D
1
M2
D
2
M2
D
0
M2
D
3
M2
D
9
M2
D
4
M2
D
6
M2
D
7
M2
D
8
M2
D
5
M2D
10
M 2D[0:15]
M2D7
M2D3
M2D9
M2D12
M2D8
M2D2
M2D15
M2D10
M2D6
M2D14
M2D5
M2D11
M2D4
M2D1
M2D13
M2D0
3.3VGA2
3.3VGA2
+3.3V
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
G N D
G N D
G ND
G N D
G N D
G N D
G N D
G N D
G N D
G N D
G ND
G ND
G ND
G N D
G ND
G N D
G N D
G ND
G N D
G ND
G N D
+3.3V
G ND
G N D
C D 2IRQ0
CD2RES-
C D2CLK
CD2ACKD0-
C D2ACKD1-
G1REQ-
C D2RD-
C D 2IRQ1
CD2W R-
C D2CS-
CD2UBE-
G2ACK-
G2REQ-
G2REQ-
WAI
T
-
G1ACK-
G 1D[0:7]
IRQ
2
-
C D 2D [0:15]
CS
2
-
BS-
RD-
CK
IO
_
G
A
2
WE
0
-
WE
1
-
D [0:15]
M2C
E
-
M2O
E
-
M2W
E
-
C D 2A[0:3]
G 2D[0:7]
M2WE-
M2OE-
M2OE-
M2CE-
C D 2REQD0
C D 2REQC1
C D 2REQC0
C D2ACKC0-
C D 2REQD1
C D2ACKC1-
F
A
XR
EQ
1
P
-
FA
X
A
C
K
1
P
-
F
AXC
S1
P-
TP810
C 187
F 0.1u/16
TP804
TP
8
5
1
BR193
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
T
P
818
T
P
816
C 193
F 0.1u/16
T
P
215
C 340
A33u/10
A33u/10
TP
8
2
9
TP880
B
R
183
M
N
R
04 33
1
2
3
4
5
6
7
8
T
P
813
BR180
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
T
P
211
TP901
R 184
0
C 204
F 0.1u/16
F 0.1u/16
TP
8
4
0
R 1032
33(1608)
BR191
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
TP896
TP260
TP
8
5
2
TP814
TP
2
9
5
TP902
TP
8
2
6
C 205
B0.1u/25(1608)
B0.1u/25(1608)
T
P
213
T
P
817
C179
F 0.1u/16
TP
8
3
0
TP879
B
R
182
M
N
R
04 33
1
2
3
4
5
6
7
8
TP805
T
P
214
TP
8
3
3
TP858
TP
8
3
7
R1034 33(1608)
TP
8
2
1
TP292
B
R
187
M
N
R
04 33
1
2
3
4
5
6
7
8
TP
8
5
0
R
1004
33
TP807
R
1002
33
TP881
T
P
212
TP
8
4
2
TP887
FB10
MEM2012(NM)
MEM2012(NM)
TP815
R 188
4.7K
BR190
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
TP1063
TP883
C 181
F 0.1u/16
TP
8
2
8
C 191
F 0.1u/16
TP885
TP855
TP
8
2
4
R 181
0
TP882
TP
8
2
2
TP
8
3
4
R1014
33
BR192
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
TP808
TP886
C201
B0.1u/25(1608)
TP
8
4
1
R
1003
33
TP856
TP
8
3
9
B
R
184
M
N
R
04 33
1
2
3
4
5
6
7
8
TP884
TP812
BR181
MNR04 33
1
2
3
2
3
4
5
6
7
8
T
P
210
R 298
0
TP806
TP261
TP
8
3
1
R 299
0
1
2
36
7
8
TP857
TP287
R21
7
33
C199
B0.1u/25(1608)
R 180
R(NM)
TP259
BR75
MNR04 4.7K
1
2
3
4
5
6
7
8
TP
8
2
0
R 182
R(NM)
TP288
TP
8
2
7
TP
8
3
5
R 1033
33(1608)
C 195
F 0.1u/16
C180
F 0.1u/16
TP809
R 183
0
TP811
R 272
0
C182
F 0.1u/16
C 189
F 0.1u/16
R1035 33(1608)
TP289
TP
8
2
3
IC 38
uPD65954GL-061NMU
VD
D
-304
304
VD
D
-303
303
V
DD-
7
7
77
D[1
5
]
302
D[1
4
]
301
GND-1
1
GN
D
-300
300
D[1
3
]
299
V
DD-
7
8
78
D[1
2
]
298
GN
D
-297
297
VD
D
-296
296
D[1
1
]
295
CDD[1
1
]
79
D[1
0
]
294
GN
D
-293
293
GND-2
2
D[9
]
292
D[8
]
291
CDD[1
2
]
80
GN
D
-290
290
VD
D
-289
289
G2D[7]
3
D[7
]
288
D[6
]
287
CDD[1
3
]
81
GN
D
-286
286
GN
D
-285
285
D[5
]
284
D[4
]
283
CDD[1
4
]
82
GN
D
-282
282
D[3
]
281
G2D[6]
4
D[2
]
280
GN
D
-279
279
CDD[1
5
]
83
VD
D
-278
278
D[1
]
277
D[0
]
276
GN
D
-275
275
T
R
ES_N
84
NC[3
]
274
NC[2
]
273
G2D[5]
5
IR
Q[
2]
_N
272
BSSEL[
1
]
271
MCE
_
N
85
BSSEL[
0
]
270
C
L
K_SYS
269
G2D[4]
6
GN
D
-268
268
GN
D
-267
267
V
DD-
8
6
86
VD
D
-266
266
VD
D
-265
265
WA
IT_
N
264
WE
1
_
N
263
GN
D
-87
87
WE
0
_
N
262
RD_
N
261
G2D[3]
7
NC[1
]
260
BS_N
259
MO
E
_
N
88
CS
5
N
258
257
MWE
_
N
89
G2D[2]
8
MA
[0
]
90
MA
[1
]
91
G2D[1]
9
MA
[2
]
92
NC[0]
10
MA
[3
]
93
MA
[4
]
94
TCK
11
GN
D
-95
95
GN
D
-96
96
TDI
12
MA
[5
]
97
TRST
13
MA
[6
]
98
MA
[7
]
99
TDO
14
MA
[8
]
100
MA
[9
]
101
G2D[0]
15
M
A
[10]
102
M
A
[11]
103
G1D[7]
16
V
DD-
1
0
4
104
G1D[6]
17
GN
D
-105
105
M
A
[12]
106
G1D[5]
18
M
A
[13]
107
M
A
[14]
108
VDD-19
19
M
A
[15]
109
GND-20
20
MD[0
]
110
MD[1
]
111
G1D[4]
21
MD[2
]
112
V
DD-
1
1
3
113
G1D[3]
22
V
DD-
1
1
4
114
GN
D
-115
115
G1D[2]
23
GN
D
-116
116
G1D[1]
24
MD[3
]
117
MD[4
]
118
G1D[0]
25
MD[5
]
119
MD[6
]
120
G2ACK_N
26
MD[7
]
121
G2REQ_N
27
MD[8
]
122
MD
[9
]
123
G1ACK_N
28
124
G1REQ_N
29
TMS
30
GND-31
31
CDCLK
32
CDRES_N
33
CDIRQ0
34
CDIRQ1
35
CDUBE_N
36
VDD-37
37
VDD-38
38
GND-39
39
GND-40
40
CDCS_N
41
CDRD_N
42
CDWR_N
43
CDA[0]
44
CDA[1]
45
CDA[2]
46
CDA[3]
47
VDD-48
48
GND-49
49
CDREQC0
50
CDREQC1
51
CDACKC0_N
52
CDACKC1_N
53
CDREQD0
54
CDREQD1
55
CDACKD0_N
56
VDD-57
57
GND-58
58
CDACKD1_N
59
CDD[0]
60
CDD[1]
61
CDD[2]
62
CDD[3]
63
VDD-64
64
GND-65
65
CDD[4]
66
CDD[5]
67
CDD[6]
68
CDD[7]
69
CDD[8]
70
VDD-71
71
GND-72
72
CDD[9]
73
CDD[10]
74
GND-75
75
GND-76
76
B
R
186
M
N
R
04 33
1
2
3
4
5
6
7
8
C 184
F 0.1u/16
TP
8
3
8
C200
B0.1u/25(1608)
C198
B0.1u/25(1608)
TP290
TP
8
4
3
C203
A33u/10
A33u/10
T
P
819
B
R
185
M
N
R
04 33
1
2
3
4
5
6
7
8
IC 41
IS61LV6416-12T
A0
44
A1
43
A2
42
A3
27
A4
26
CE
6
I/O0
7
I/O1
8
I/O2
9
I/O3
10
VCC
11
VSS
12
I/O4
13
I/O5
14
I/O6
15
I/O7
16
WE
17
A5
25
A6
24
A7
21
A8
20
NC
22
NC
23
NC
28
A12
4
A11
5
A10
18
A9
19
I/O8
29
I/O9
30
I/O10
31
I/O11
32
VCC
33
VSS
34
I/O12
35
I/O13
36
I/O14
37
I/O15
38
LB
39
UB
40
OE
41
A13
3
A14
2
A15
1
TP
8
3
2
TP1104
C202
F 0.1u/16
TP257
C 197
F 0.1u/16
TP
8
2
5
TP258
TP293
TP
8
5
3
TP
8
3
6
TP
8
4
9
TP1046
A
A
B
B
C
C
4
3
2
1
FAX MAIN PWB (GA2)
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 80
S
DRA
M
_
A
3
S
DRA
M
_
A
1
SDRAM_A9
SDRAM_A12
S
DRA
M
_
A
2
SDRAM_A8
SDRAM_A11
S
DRA
M
_
A
0
S
DRA
M
_
A
4
SDRAM_A10
SDRAM_A6
SDRAM_A7
SDRAM_A5
SDRAM_D1
SDRAM_D0
SDRAM_D0
SDRAM_D2
SDRAM_D4
SDRAM_D3
SDRAM_D3
SDRAM_D7
SDRAM_D5
SDRAM_D6
SDRAM_D10
SDRAM_D9
SDRAM_D8
SDRAM_D9
SDRAM_D8
SDRAM_D11
SDRAM_D13
SDRAM_D12
SDRAM_D12
SDRAM_D14
SDRAM_D15
TR
GDATA11
GDATA13
GDATA7
GDATA1
GDATA9
GDATA0
GDATA8
GDATA2
GDATA6
GDATA12
GDATA14
GDATA4
GDATA3
GDATA3
GDATA5
GDATA10
A2
3
A2
2
A1
7
A4
A1
4
A1
3
A9
A7
A1
A2
4
A2
5
A2
0
A6
A1
2
A2
A3
A1
1
A1
8
A8
A1
6
A1
9
A2
1
A1
5
A1
0
GDATA15
A5
M2
D
9
M2
D
8
M2D
10
M2D
12
M2D
13
M2D
14
M2D
11
M2D
15
+5V
GA2
GA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
3.3VGA2
D
G N D
G N D
G N D
G N D
G N D
G N D
G N D
G N D
G ND
G N D
G N D
G N D
D
G N D
G N D
3.3VGA2
G ND
G ND
FAXREQ0P-
FAXPRD-
SDRAM_A[0:12]
A[1:25]
S
D
RA
M
_
DQ
M
1
S
D
RA
M
_
CK
E
S
D
RA
M
_
DQ
M
0
S
D
RA
M
_
RA
S
-
S
D
RA
M
_
CA
S
-
SD
R
A
M
_
C
S
-
S
DRA
M
_
W
R
-
S
D
RA
M
_
CL
K
S
DRA
M
_
B
A
1
S
DRA
M
_
B
A
0
SD RAM_D[0:15]
GDATA[0:15]
FAXPAGE-
R EAD Y-
SC LINE-
PR LINE-
H SYN C -
CS
2
-
BS
-
FAXACK0P-
FAXCS0P-
FAXCS0P-
RES-
F
A
XR
EQ
1
P
TP759
R186
4.7K
TP
8
5
1
TP
1
9
6
TP769
TP
8
4
7
TP
7
9
4
R 513
0
TP
7
8
0
BR
8
3
M
N
R
04 33
1
2
3
4
5
6
7
8
TP187
TP767
TP
1
9
5
BR80
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
BR81
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
TP
2
0
9
BR
8
2
M
N
R
04 33
1
2
3
4
5
6
7
8
TP771
C 403
C 100/50
TP
7
8
1
TP
8
5
2
TP778
TP760
TP
1
9
4
F B22
MEM2012(NM)
MEM2012(NM)
TP
2
0
7
TP763
TP
8
4
6
TP182
BR
8
5
M
N
R
04 33
1
2
3
4
5
6
7
8
TP
2
0
6
TP799
TP164
TP
1
9
2
TP
1
9
3
B
R
187
M
N
R
04 33
R1000
33
TP773
TP165
TP802
TP796
X7
OSC515101JIS-28.16301MHz-5.0TR
VDD
4
OUT
3
OE
1
GND
2
TP775
TP188
TP159
TP765
R515
100
TP
2
0
5
TP190
TP163
TP173
C194
F 0.1u/16
F 0.1u/16
TP
8
4
4
TP762
BR76
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
BR79
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
TP179
R185
4.7K
C185
F 0.1u/16
TP181
TP908
TP169
TP777
TP756
C190
F 0.1u/16
F 0.1u/16
TP903
R 1037
33(1608)
608)
TP170
BR78
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
C 196
B0.1u/25(1608)
TP768
TP
2
0
2
TP770
R1039
33(1608)
TP
7
8
4
TP904
R 1016
2K
2K
BR77
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
IC 39
M66235FP
TEST2
3
CNTCK
9
TEST1
2
CLKIN
1
/CKO/2
6
PULSE
4
CKO/2
7
/CKO
10
CKO
11
TR
13
TEST3
15
GND
8
GND
14
VCC
12
VCC
16
GND
5
TP800
TP
8
4
5
TP
7
8
6
TP797
TP909
B
R
188
M
N
R
04 33
1
2
3
4
5
6
7
8
TP
2
0
4
TP
2
0
0
TP
7
8
7
TP189
TP208
TP906
TP
7
8
5
TP766
TP
8
5
4
TP178
TP
2
0
1
TP152
TP907
B
R
189
M
N
R
04 33
1
2
3
4
5
6
7
8
TP
7
9
1
TP171
TP177
TP180
TP168
C192
F 0.1u/16
F 0.1u/16
R 1015
1K
R187
4.7K
C183
F 0.1u/16
TP
7
8
9
C178
F 0.1u/16
TP905
TP761
D 20
DA204K
DA204K
AK
A
K
TP774
TP184
TP
1
9
9
TP167
TP183
TP151
GND-228
228
GND-227
227
TOUT5
226
TOUT4
225
TOUT3
224
TOUT2
223
TOUT1
222
TIN
221
TEB_N
220
TMOD1_N
219
READY_N
218
FAXPAGE_N
217
PRLINE_N
216
SCLINE_N
215
HSYNC_N
214
GDATA[15]
213
GDATA[14]
212
GDATA[13]
211
GND-210
210
VDD-209
209
GDATA[12]
208
GDATA[11]
207
GDATA[10]
206
BS_N
259
C
S
5_N
258
GDATA[9]
205
A[
25]
257
GDATA[8]
204
A[
24]
256
A[
23]
255
GDATA[7]
203
A[
22]
254
A[
21]
253
GDATA[6]
202
A[
20]
252
A[
19]
251
GDATA[5]
201
A[
18]
250
A[
17]
249
GDATA[4]
200
GN
D
-248
248
GN
D
-247
247
GDATA[3]
199
A[
16]
246
A[
15]
245
GDATA[2]
198
A[
14]
244
A[
13]
243
GDATA[1]
197
A[
12]
242
A[
11]
241
GDATA[0]
196
A[
10]
240
A[
9]
239
TR
195
A[
8]
238
A[
7]
237
RES_N
194
A[
6]
236
A[
5]
235
CLK_VID
193
A[
4]
234
A[
3]
233
GND-192
192
A[
2]
232
A[
1]
231
GND-191
191
VD
D
-230
230
VD
D
-229
229
VDD-190
190
VDD-189
189
FAXPRD_N
188
FAXREQOP_N
187
FAXACKOP_N
186
FAXCSOP_N
185
SDRAM_D[15]
184
SDRAM_D[14]
183
SDRAM_D[13]
182
GND-181
181
VDD-180
180
SDRAM_D[12]
179
SDRAM_D[11]
178
SDRAM_D[10]
177
SDRAM_D[9]
176
SDRAM_D[8]
175
SDRAM_D[7]
174
SDRAM_D[6]
173
GND-172
172
VDD-171
171
SDRAM_D[5]
170
SDRAM_D[4]
169
SDRAM_D[3]
168
SDRAM_D[2]
167
SDRAM_D[1]
166
SDRAM_D[0]
165
SDRAM_A[12]
164
GND-163
163
VDD-162
162
SDRAM_A[11]
161
SDRAM_A[10]
160
SDRAM_A[9]
159
SDRAM_A[8]
158
SDRAM_A[7]
157
SDRAM_A[6]
156
SDRAM_A[5]
155
GND-154
154
GND-153
153
MD[8
]
122
MD[9
]
123
V
DD-
1
2
4
124
GN
D
-125
125
MD[1
0
]
126
MD[1
1
]
127
MD[1
2
]
128
MD[1
3
]
129
MD[1
4
]
130
MD[1
5
]
131
S
DRA
M_
CS
_
N
132
GN
D
-133
133
GN
D
-134
134
S
DRA
M_
CL
K
135
S
DRA
M_
CK
E
136
S
DRA
M_
RA
S
_
N
137
S
DRA
M_
CA
S
_
N
138
S
DRA
M_
WR_
N
139
S
DRA
M_
DQ
M0
140
S
DRA
M_
DQ
M1
141
V
DD-
1
4
2
142
GN
D
-143
143
SD
R
A
M
_
BA[
0
]
144
SD
R
A
M
_
BA[
1
]
145
S
DRA
M_
A
[0
]
146
S
DRA
M_
A
[1
]
147
S
DRA
M_
A
[2
]
148
S
DRA
M_
A
[3
]
149
S
DRA
M_
A
[4
]
150
V
DD-
1
5
1
151
V
DD-
1
5
2
152
TP
7
8
8
BR
8
4
M
N
R
04 33
1
2
3
4
5
6
7
8
TP910
TP757
TP174
TP772
TP
7
9
0
TP764
TP779
TP172
TP
8
4
8
TP758
R514
R(NM)
R(NM)
TP
1
9
8
TP175
C 254
F 0.1u/16
TP755
TP
7
8
3
TP155
TP776
TP176
TP
7
8
2
TP798
TP
2
0
3
TP801
TP186
R 1036
33(1608)
TP
1
9
7
TP166
TP156
TP
7
9
3
TP191
R 1038
33(1608)
TP185
TP
7
9
2
TP795
C188
F 0.1u/16
C186
F 0.1u/16
C
C
D
D
E
E
4
3
2
1
8/10
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 81
C D2ACKD-
C D2ACKC-
C D2ACKD0-
C D2ACKD1-
SDRAM_D2
SDRAM_A10
SDRAM_D0
SDRAM_A12
SDRAM_A2
SDRAM_D15
SDRAM_D13
SDRAM_D3
SDRAM_D5
SDRAM_A4
SDRAM_A0
SDRAM_D6
SDRAM_A1
SDRAM_D12
SDRAM_D4
SDRAM_A9
SDRAM_A11
SDRAM_A8
SDRAM_A6
SDRAM_A5
SDRAM_D14
SDRAM_A3
SDRAM_A7
C D2ACKC1-
C D2ACKC0-
SDRAM_D1
SDRAM_D7
SDRAM_D8
SDRAM_D9
SDRAM_D10
SDRAM_D11
SDRAM_D8
SDRAM_D9
SDRAM_D10
SDRAM_D11
C D2ACKD-
C D2ACKC-
G N D
+3.3V
+3.3V
G N D
G N D
+3.3V
G N D
G N D
+3.3V
+3.3V
G ND
G N D
+3.3V
G N D
G ND
G N D
C D 2R
C D 2R
GDMAE
SDRAM_BA1
SDRAM_RAS-
SDRAM_CS-
SDRAM_CAS-
SDRAM_BA0
SDRAM_WR-
SDRAM_CKE
SDRAM_DQM0
SDRAM_A[0:12]
SDRAM_CLK
SDRAM_DQM1
SD RAM_D[0:15]
CD2RES-
C D2ACKD0-
C D2ACKD1-
C D2ACKC0-
C D2ACKC1-
C D2ACKD-
C D2ACKC-
CLK16M
C D 2ACKD-
C D 2ACKC-
C 219
A33u/10
A33u/10
BR145
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
IC 82C
TC74LCX08FT
TC74LCX08FT
9
10
8
R611
33
C 223
F0.1u/16
BR101
MNR04 (NM)
MNR04 (NM)
1
2
3
4
5
6
7
8
IC 42
W 981216BH-75
I/O0
2
A0
23
I/O1
4
A1
24
I/O2
5
A2
25
I/O3
7
A3
26
I/O4
8
A4
29
I/O5
10
A5
30
I/O6
11
A6
31
I/O7
13
A7
32
A8
33
A9
34
A10
22
A11
35
A12
36
RAS
18
CAS
17
CS
19
DQML
15
WE
16
VCC
1
GND
6
I/O8
42
I/O9
44
I/O10
45
I/O11
47
I/O12
48
I/O13
50
I/O14
51
I/O15
53
DQMU
39
CLK
38
CKE
37
BA0
20
BA1
21
VCC
3
VCC
9
VCC
14
VCC
27
GND
12
GND
28
GND
46
GND
52
GND
54
GND
41
VCC
43
VCC
49
NC
40
BR103
MNR04 4.7K
1
2
3
4
5
6
7
8
C 222
F0.1u/16
IC 82D
TC74LCX08FT
TC74LCX08FT
12
13
11
7
14
C306
F 0.1u/16
F 0.1u/16
R 565
BR100
MNR04 (NM)
MNR04 (NM)
1
2
3
4
5
6
7
8
R 564
C 224
F0.1u/16
BR146
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
R218
4.7K
4.7K
IC 80
TC74
TC74
12
13
7
14
BR143
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
R612
33
BR144
MNR04 33
MNR04 33
1
2
3
4
2
3
4
5
6
7
8
IC 86B
TC74LCX74FT
TC74LCX74FT
D
12
CLK
11
Q
9
Q
8
VC
C
14
PR
10
GN
D
7
CL
13
C220
F0.1u/16
C225
F0.1u/16
BR99
MNR04 (NM)
MNR04 (NM)
1
2
3
4
5
6
7
8
TP1245
C 307
F 0.1u/16
F 0.1u/16
TP1246
BR102
MNR04 (NM)
MNR04 (NM)
1
2
3
4
5
6
7
8
C 226
F 0.1u/16
TP1095
IC 79D
TC74LCX32FT
TC74LCX32FT
12
13
11
14
7
IC 80
TC74
1
2
C 2
F 0
F 0
C305
F 0.1u/16
F 0.1u/16
C221
F0.1u/16
5
5
4
4
3
3
D
C
B
A
FAX MAIN PWB (GA2-CODEC)
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