Sharp AR-M316 (serv.man11) Service Manual ▷ View online
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 98
USB
_
D6
USB
_
D1
USB
_
D13
USB
_
D8
USB
_
D12
USB
_
D5
USB
_
D11
USB
_
D3
USB
_
D10
USB
_
D2
USB
_
D9
USB
_
D4
USB
_
D15
USB
_
D14
USB
_
D0
USB
_
D7
USB
_
DA
CK0
USB_
A5
USB_
A2
USB_
A4
USB_
A3
USB_
A1
USB_
A6
USB_
A0
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
USB
_
DRE
Q
0
_
12
PONRST
_
2,4,7,11,12
USB
_
IN
T
R
_
12
USB
_
A
[6:0
]
12
USB
_
RD
_
12
USB
_
CS
_
12
USB
_
D
[15:0
]
12
USB
_
WR
_
12
USB
_
DA
CK0
12
USB
_
JNC
2
12MHz
1
2
<
U
S
B
2
.0
F
S
>
<
USB
CONNECTOR
>
DLP31:
P
lace
Near
CN10
R160,162,163
Place
N
ear
ML60852
R155
4.7K
R155
4.7K
C211
6pF
NOASM
C211
6pF
NOASM
C213
6pF
NOASM
C213
6pF
NOASM
X2
SG
_
8002JC
12MHz
X2
SG
_
8002JC
CON
T
1
GN
D
2
OU
T
3
VDD
4
T
P
395
T
T
P
395
CN10
DUSB-BRA
42-T
11(D4T
)
CN10
DUSB-BRA
42-T
11(D4T
)
1
2
3
4
FG
FG
FG
FG
T
P
393
T
T
P
393
TP
3
9
6
TP
3
9
6
R164
22(0.125W)
R164
22(0.125W)
T
P
427
T
T
P
427
C68
0.1uF
C68
0.1uF
R160
1.5K
R160
1.5K
C69
0.1uF
C69
0.1uF
T
P
397
T
T
P
397
T
P
111
T
T
P
111
R161
4.7K
R161
4.7K
IC2
1
M
L60852A
T
B
IC2
1
M
L60852A
T
B
DRE
Q
0
34
AD7
35
AD6
36
AD5
37
AD4
38
GN
D
39
VCC
40
AD3
41
AD2
42
DACK0
33
AD1
43
AD0
44
D+
1
D-
2
VCC
3
TEST1
4
GND
5
XIN
6
XOUT
7
CS
8
RD
9
WR
10
RESET
11
D8
22
D9
21
D10
20
D11
19
DACK1
18
TEST2
17
D12
16
D13
15
D14
14
D15
13
IN
TR
12
A0
32
A1
31
A2
30
A3
29
A4
28
A5
27
A6
26
DREQ
1
25
ADSEL
24
ALE/PUCTL
23
T
P
394
T
T
P
394
L15
BLM18BB121SN1
L15
BLM18BB121SN1
R159
10K
R159
10K
R157
1K
R157
1K
L1
DLP31SN121SL
2
L1
DLP31SN121SL
2
1
4
2
3
+
C122
2.2uF/35V
C122
2.2uF/35V
R156
1K
R156
1K
C70
0.1uF
C70
0.1uF
T
P
466
T
T
P
466
T
P
399
T
T
P
399
R158
10K
R158
10K
R162
22(0.125W)
R162
22(0.125W)
L2
BLM21PG221SN1
L2
BLM21PG221SN1
1
2
IC
4
D
74LCX
1
4
IC
4
D
74LCX
1
4
9
8
R163
22(0.125W)
R163
22(0.125W)
C212
6pF
NOASM
C212
6pF
NOASM
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
P
C
L
PWB
(US
B
2.0
(F
S)
CO
NTR
O
LLER
)
8/1
2
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 99
PA
RA
D0
PA
RA
D1
PA
RA
D2
PA
RA
D3
PA
RA
D4
PA
RA
D5
PA
RA
D6
PA
RA
D7
+
5.0V
+
3.3V
+
5.0V
+
3.3V
REV
12
1284BUSY
12
1284A
CK
12
1284PE
12
1284SLCT
12
1284FA
U
LT
_
12
1284I
NI
T
_
12
1284A
UT
OFD
_
12
1284ST
B
_
12
1284SLCT
IN
_
12
PA
RA
D
[7:0
]
12
<
IEEE
1
284
CONNECTOR
>
<
IE
E
E
1
2
8
4
I/
F
>
Undershoot/Overshoot
Clamp
&
ESD
Protection
R305
4.7k
NOASM
R305
4.7k
NOASM
C73
100pF
C73
100pF
T
P
378
T
T
P
378
R186
10K
R186
10K
R304
4.7k
NOASM
R304
4.7k
NOASM
R179
10K
R179
10K
C86
100pF
C86
100pF
T
P
381
T
T
P
381
R173
0
R173
0
C71
0.1uF
C71
0.1uF
T
P
384
T
T
P
384
R166
0
R166
0
T
P
107
T
T
P
107
T
P
387
T
T
P
387
R169
0
R169
0
T
P
554
T
T
P
554
T
P
390
T
T
P
390
R182
0
R182
0
IC
2
2
74LV
X
161284MEA
IC
2
2
74LV
X
161284MEA
A1
8
A2
9
A3
11
A4
12
A5
13
A6
14
A7
16
A8
17
A9
2
A10
3
A11
4
A12
5
A13
6
A14
20
A15
21
A16
22
A17
23
HD
1
DIR
48
PERI
L
OGIC
IN
19
HO
S
T
L
O
G
IC
IN
25
VCC
7
VCC
18
VCC
C
ABLE
31
VCC
C
ABLE
42
B1
41
B2
40
B3
38
B4
37
B5
36
B6
35
B7
33
B8
32
Y9
47
Y1
0
46
Y1
1
45
Y1
2
44
Y1
3
43
C14
29
C15
28
C16
27
C17
26
PERI
L
OGIC
O
U
T
30
H
O
ST
LOGIC
O
U
T
24
GN
D
10
GN
D
15
GN
D
34
GN
D
39
R303
4.7k
NOASM
R303
4.7k
NOASM
T
P
102
T
T
P
102
C81
100pF
C81
100pF
R170
0
R170
0
R177
10K
NO
A
S
M
R177
10K
NO
A
S
M
T
P
376
T
T
P
376
R172
0
R172
0
T
P
374
T
T
P
374
R174
0
R174
0
C74
100pF
C74
100pF
T
P
379
T
T
P
379
C82
100pF
C82
100pF
T
P
108
T
T
P
108
C89
0
.1uF
C89
0
.1uF
C88
100pF
C88
100pF
T
P
382
T
T
P
382
R176
0
R176
0
T
P
385
T
T
P
385
R167
0
R167
0
R183
0
R183
0
T
P
555
T
T
P
555
C75
100pF
C75
100pF
C87
100pF
C87
100pF
T
P
101
T
T
P
101
T
P
103
T
T
P
103
T
P
388
T
T
P
388
C72
100pF
C72
100pF
T
P
391
T
T
P
391
IC
2
3
FC74F1071
IC
2
3
FC74F1071
C1
1
C2
2
C3
3
C4
4
C5
5
GND
6
C6
7
C7
8
C8
9
C9
10
C10
11
C11
12
C12
13
C13
14
C14
15
GND
16
C15
17
C16
18
C17
19
C18
20
C78
100pF
C78
100pF
T
P
109
T
T
P
109
C83
100pF
C83
100pF
T
P
377
T
T
P
377
C85
100pF
C85
100pF
R180
0
R180
0
T
P
104
T
T
P
104
C84
100pF
C84
100pF
R310
4.7k
NOASM
R310
4.7k
NOASM
C77
100pF
C77
100pF
T
P
380
T
T
P
380
R309
4.7k
NOASM
R309
4.7k
NOASM
T
P
383
T
T
P
383
R165
0
R165
0
T
P
386
T
T
P
386
R168
0
R168
0
R308
4.7k
NOASM
R308
4.7k
NOASM
R181
0
R181
0
C76
100pF
C76
100pF
R307
4.7k
NOASM
R307
4.7k
NOASM
T
P
110
T
T
P
110
C80
100pF
C80
100pF
T
P
389
T
T
P
389
R175
0
R175
0
+
C90
22uF/16V
C90
22uF/16V
CN11
PA
RA
CONN
CN11
PA
RA
CONN
NC
35
IN
PRIM
_
31
GN
D
19
FAU
L
T
_
32
DSTB
_
1
SLCTIN
_
36
SG
33
GN
D
22
NC
34
GN
D
20
ACK
10
GN
D
21
BU
SY
11
PE
12
GN
D
23
SLCT
13
GN
D
24
AU
TOLF
_
14
GN
D
25
SG
16
GN
D
26
FG
17
GN
D
27
DATA1
2
GN
D
28
DATA2
3
GN
D
29
GN
D
30
DATA3
4
DATA4
5
DATA5
6
DATA6
7
DATA7
8
DATA8
9
NC
15
PLH
IGH
18
R185
10K
R185
10K
T
P
105
T
T
P
105
R306
4.7k
NOASM
R306
4.7k
NOASM
T
P
375
T
T
P
375
T
P
392
T
T
P
392
R178
10K
R178
10K
R184
0
R184
0
R171
0
R171
0
C79
100pF
C79
100pF
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
P
C
L
PWB
(IEEE1
28
4
CO
NTR
O
LLER
)
9/1
2
AR-M318/317FP CIRCUIT DIAGRAM / 回路図 3 - 100
PCI
A
D19
PCI
A
D23
PCI
A
D31
PCI
A
D10
PCI
A
D21
PCI
A
D12
PCI
A
D1
PCI
A
D7
PCI
A
D2
PCI
B
E1
PCI
A
D8
PCI
A
D14
PCI
A
D3
PCI
A
D6
PCI
A
D15
PCI
A
D0
PCI
A
D29
PCI
A
D5
PCI
A
D30
PCI
A
D20
PCI
A
D9
PCI
A
D16
PCI
A
D24
PCI
A
D27
PCI
A
D18
PCI
B
E0
PCI
A
D26
PCI
A
D25
PCI
A
D28
PCI
A
D13
PCI
A
D4
PCI
A
D22
PCI
A
D17
PCI
B
E2
PCI
B
E3
PCI
A
D11
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
PT
RDY
_
4
PSERR
_
4
PCI
B
E
[3:0
]
4
PCI
G
NT
1
_
4
P
C
IIN
T
A
_
2,4
PCI
A
D
[31:0
]
4
PPA
R
4
PST
O
P
_
4
PFRA
ME
_
4
PCI
C
LK1
4
PI
RDY
_
4
PPERR
_
4
PDEV
SEL
_
4
PCI
R
E
Q
1
_
4
PONRST
_
2,4,7,9,12
25MHz
2
LED10
_
LED100
_
LEDA
C
T
_
LED100
_
LED10
_
LEDA
CT
_
<
ETHERNET
CONNECTOR
>
DP83815:9.31K
DP83816:10K
AS
M
AS
M
C113
NO
A
S
M
NO
A
S
M
AS
M
L8
NO
A
S
M
R211
AS
M
NO
A
S
M
NO
A
S
M
AS
M
DP83816
R214
NO
A
S
M
AS
M
AS
M
C115
NO
A
S
M
NO
A
S
M
AS
M
NO
A
S
M
AS
M
L6
L7
R207
DP83815
ASM
/
N
O
ASM
T
A
BLE
R213
(R
=470
)
Place
N
ear
IC24
R190
49.9(0.1W/1%
)
R190
49.9(0.1W/1%
)
TP
2
8
8
TP
2
8
8
C94
0.1uF
C94
0.1uF
C99
0.01uF
C99
0.01uF
T
P
464
T
T
P
464
C115
0.1uF
C115
0.1uF
TP
5
7
8
TP
5
7
8
TP
4
6
3
TP
4
6
3
CN12
J0026D21G
CN12
J0026D21G
TX
+
1
TX-
2
CT
3
NC
4
NC
5
CT
6
RX
+
7
RX-
8
LN
K
_
LED
_
1
9
LN
K
_
LED
_
2
10
LEDACT
_
A
11
LEDACT
_
K
12
T
P
575
T
T
P
575
L8
BLM18BB121SN1
NO
A
S
M
L8
BLM18BB121SN1
NO
A
S
M
IC
2
6
CA
T
93C46V
I-
T
E
13
IC
2
6
CA
T
93C46V
I-
T
E
13
CS
1
SK
2
DI
3
DO
4
GN
D
5
NC
6
NC
7
VCC
8
R208
0
N
O
A
SM
R208
0
N
O
A
SM
R200
49.9(0.1W/1%
)
R200
49.9(0.1W/1%
)
L4
BLM18BB121SN1
L4
BLM18BB121SN1
TP
5
8
1
TP
5
8
1
R193
54.9(0.1W/1%
)
R193
54.9(0.1W/1%
)
R264
10k
R264
10k
TP
A
D
2
9
TP
A
D
2
9
1
T
P
586
T
T
P
586
TP
5
1
6
TP
5
1
6
R206
10K
R206
10K
TP
5
7
9
TP
5
7
9
C116
0.1uF
C116
0.1uF
R202
54.9(0.1W/1%
)
R202
54.9(0.1W/1%
)
C117
0.1uF
C117
0.1uF
TP
6
1
7
TP
6
1
7
C98
0.01uF
C98
0.01uF
T
P
573
T
T
P
573
C112
0.01uF
C112
0.01uF
T
P
577
T
T
P
577
C103
0.01uF
C103
0.01uF
C109
1000pF
C109
1000pF
R263
10k
R263
10k
C96
1uF/10V
C96
1uF/10V
R209
0
R209
0
C108
0.01uF
C108
0.01uF
R197
0
R197
0
L3
BLM18BB121SN1
L3
BLM18BB121SN1
C113
10uF
C113
10uF
C97
0.01uF
C97
0.01uF
C111
1000pF
C111
1000pF
C95
0.1uF
C95
0.1uF
C102
0.01uF
C102
0.01uF
T
P
465
T
T
P
465
R211
0
N
O
A
SM
R211
0
N
O
A
SM
TP
5
8
0
TP
5
8
0
TP
2
8
7
TP
2
8
7
R205
1
0
R205
1
0
TP
5
8
5
TP
5
8
5
T
P
574
T
T
P
574
R214
0
R214
0
R198
470
R198
470
JP6
T
2
B-S
Q
NO
A
S
M
JP6
T
2
B-S
Q
NO
A
S
M
1
2
R212
1
K
NO
A
S
M
R212
1
K
NO
A
S
M
R187
10
R187
10
R213
0
R213
0
C207
10pF
NO
A
S
M
C207
10pF
NO
A
S
M
TP
5
1
5
TP
5
1
5
R188
470
R188
470
R207
0
NO
A
S
M
R207
0
NO
A
S
M
C92
0.1uF
C92
0.1uF
C101
0.01uF
C101
0.01uF
T
P
576
T
T
P
576
L5
BLM18BB121SN1
L5
BLM18BB121SN1
R189
0
R189
0
L7
BLM18BB121SN
1
NO
A
S
M
L7
BLM18BB121SN
1
NO
A
S
M
C107
1000pF
C107
1000pF
R204
10K
R204
10K
C120
0.01uF
C120
0.01uF
TP
6
1
8
TP
6
1
8
TP
4
6
1
TP
4
6
1
R210
10k
R210
10k
C91
10pF
C91
10pF
TP
6
1
6
TP
6
1
6
C106
1000pF
C106
1000pF
C121
0.1uF
C121
0.1uF
L6
BLM18BB121SN1
L6
BLM18BB121SN1
C118
0.01uF
C118
0.01uF
C93
0.1uF
C93
0.1uF
+
C114
22uF/16V
C114
22uF/16V
C100
0.01uF
C100
0.01uF
C105
0.01uF
C105
0.01uF
C110
0.01uF
C110
0.01uF
C104
0.01uF
C104
0.01uF
TP
4
3
2
TP
4
3
2
IC
24A
DP83816(83815)
IC
24A
DP83816(83815)
X1
17
X2
18
NC
34
VREF
40
RESERVED
41
NC
42
NC
43
TPRDM
45
TPRDP
46
REGEN
48
RESERVED
50
TPTDM
53
TPTDP
54
PM
EN
/C
LKRU
N
N
59
PCICLK
60
IN
TAN
61
RSTN
62
GN
TN
63
RE
Q
N
64
AD31
66
AD30
67
AD29
68
AD28
70
AD27
71
AD26
72
AD25
73
AD24
74
CBEN
3
75
IDSEL
76
AD23
78
AD22
79
AD21
81
AD20
82
AD19
83
AD18
86
AD17
87
AD16
88
CBEN
2
89
FRAM
EN
91
IRDY
N
92
TRDY
N
93
DEVSELN
95
STOPN
96
PERRN
97
SERRN
98
PAR
99
CBEN
1
100
AD15
101
AD14
102
AD13
104
AD12
105
AD11
106
AD10
108
AD9
109
AD8
110
CBEN
0
111
AD7
112
AD6
113
AD5
115
AD4
116
AD3
118
AD2
119
AD1
120
AD0
121
3VAU
X
122
PW
RGOOD
123
RESERVED
127
MC
S
N
129
M
RDN
130
MW
R
N
131
MD
0
132
MD
2
134
MD
3
135
MD
5
139
MD
6
140
MD
7
141
MD
IO
4
MD
C
5
RXCLK
6
RXD0/
M
A6
7
RXD1/
M
A7
10
RXD2/
M
A8
11
RXD3/
M
A9
12
RXOE
13
RXER/
M
A10
14
RXDV/
M
A11
15
TXD0/
M
A
12
22
TXD1/
M
A
13
23
TXD2/
M
A
14
24
TXD3/
M
A
15
25
COL
28
CRS
29
TXEN
30
TXCLK
31
M
A
0/
LEDACTN
142
M
A
2/
LED100N
144
M
A
1/
LED10N
143
MA
5
3
EESEL
128
M
A
4/
EECLK
2
M
A
3/
EEDI
1
M
D
4/
EEDO
138
M
D
1/
CFGDISN
133
C1(
V
DDIO2)
19
PCIVDD1
69
PCIVDD2
80
PCIVDD3
94
PCIVDD4
107
PCIVDD5
117
IAU
X
VDD(
RXAVDD1)
39
IAU
X
VDD(
RXAVDD2)
47
AU
XVDD(
M
A
CVDD1)
58
N
C
(M
ACVDD2)
125
N
C
(F
SVDD)
36
AU
XVDD(
TXDVDD)
56
N
C
(V
DDIO4)
85
AU
XVDD(
VDDIO1)
9
AU
XVDD(
VDDIO3)
27
AU
XVDD(
VDDIO5)
137
AU
XVDD(
PH
Y
V
DD1)
21
AU
XVDD(
PH
Y
V
DD2)
33
VSS(
VSSIO2)
16
PCIVSS1
65
PCIVSS2
77
PCIVSS3
90
PCIVSS4
103
PCIVSS5
114
RXAVSS1/
VSS
38
RXAVSS2/
VSS
44
M
A
CVSS1/
VSS
57
MA
C
V
S
S
2
/NC
124
FSVSS/
VSS
35
VSS(
TXDVSS)
51
N
C
(VSSIO4)
84
VSS(
VSSIO1)
8
VSS(
VSSIO3)
26
VSS(
VSSIO5)
136
VSS(
PH
Y
VSS1)
20
VSS(
PH
Y
VSS2)
32
VSS(
T
XIOVSS1)
52
VSS(
T
XIOVSS2)
55
NC
(S
UB
G
N
D
1
)
37
VSS(
SU
BGN
D
2)
49
NC
(S
UB
G
N
D
3
)
126
C119
0.1uF
C119
0.1uF
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
P
C
L
PWB
(ETHER
I/F
CI
R
CUI
T)
10/1
2
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