Read Sharp AR-FX13 Service Manual online
AR-FX13 CIRCUIT DIAGRAM 7 - 11
A2
A1
A0
A3
A5
A6
A7
A4
A8
A
9
A12
A14
A16
A17
A13
D1
D3
D5
D7
A1
9
A20
D4
M
CU_D0
M
CU_D7
M
CU_D6
M
CU_D5
M
CU_D3
M
CU_D2
M
CU_D1
PB_AE0L
PB_WEL
PB_OEL
D7
D1
D4
D5
M
CU_D0
M
CU_D2
M
CU_I
NT
M
CU_D7
MCU_CEL
P
B
_
CS1L
D6
D3
D2
D0
M
CU_D6
M
CU_D5
M
CU_D4
M
CU_D3
M
CU_D1
PB_D
7
PB_D
6
PB_D
5
PB_D
4
PB_D
3
PB_D
2
PB_D
1
PB_D
0
D6
A11
CS_O
P
1
L
PB_A1
A10
M
CU_D4
PB_A0
PB_A6
PB_A5
A15
CS_O
P
2
L
PB_A3
PB_A4
A18
D2
A21
PB_A2
D0
PB_A7
PB_D
7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A
9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A1
9
A20
A21
PB_A0
PB_A1
PB_A2
PB_A3
PB_A4
PB_A5
PB_A6
PB_A7
PB_D
0
PB_D
1
PB_D
2
PB_D
3
PB_D
4
PB_D
5
PB_D
6
MCU_O
E
L
WEL
OEL
CS
_
F
L
CS_ML
CS_S
0
L
F_R
Y
B
Y
RESETL
M_RESETL
W
A
K
E_UP
GN
D
+3.3V
GN
D
GN
D
GN
D
+3.3V
GN
D
GN
D
GN
D
GN
D
GN
D
+3.3V
+3.3V
+3.3V
+3.3V
GN
D
+3.3V
GN
D
+3.3V
GN
D
+3.3V
GN
D
GN
D
GN
D
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
+3.3V
GN
D
GN
D
A
[21:
0]
PB
_
A
[7
:0
]
MCU_D[
7
:0
]
EXHKD_L
F_R
Y
B
Y
VOL_
C
VOL_B
V
O
L
C
NT_A
BZ
OEL
WEL
MCU_CEL
MCU_O
E
L
RGDT-
CS_ML
CI
D
_
L
EXHKD_L
MCU
_
IN
T
CL
K
IN
P
B
_
D
[7
:0
]
L_BT-
C_BT
C
S
_
S0L
R
T
C_CE0H
V
O
L
C
NT_B
WEL
S
SPMUTE
RTC_CLK
RESETL
VOL_A
RTC_D
A
T
A
M_RESETL
CS
_
F
L
CI
D_L
D
[7:
0]
HS2_
L
HS1_
L
F_WP
P
B
_
CS1L
PB_AE0L
PB_WEL
PB_OEL
FL18
(N
.M
.)
TP12
9
TP233
IC
7
P
2
7
8
2A-08SR
Xin
1
Xout
2
S1
3
LF
4
VSS
5
FSOUT
6
S0
7
VDD
8
TP148
TP264
TP114
TP130
FL12
(N
.M
.)
FL17
(N
.M
.)
uPD65
9
4
4
GM-P07-JED-A
IC
8
FAX_DATA_05
9
0
PB_ADDR_03
13
PB_DAT_05
2
PB_DAT_03
4
PB_DAT_01
6
PB_ADDR_05
11
PB_ADDR_07
9
PB_OE_N
23
PB_AE0_N
1
9
PB_ADDR_01
15
VDD
1
PB_DAT_04
3
PB_DAT_02
5
PB_DAT_00
7
PB_ADDR_06
10
PB_ADDR_04
12
PB_ADDR_02
14
PB_ADDR_00
16
RESET_N
24
WAKE_UP
25
FAX_DATA_04
9
1
FAX_DATA_03
9
2
FAX_DATA_02
9
3
FAX_DATA_01
9
4
FAX_DATA_00
9
5
FAX_DATA_06
74
FAXADD_00
9
6
PB_CE2_N
17
PB_CE1_N
18
VDD
20
GND
21
PB_WR_N
22
TESTMODE0
8
FGPI_07
26
FGPI_06
27
FGPI_05
28
FGPI_04
2
9
FGPI_03
30
FGPI_02
31
FGPI_01
32
FGPI_00
33
FGPIO_07
34
FGPIO_06
35
FGPIO_05
36
FGPIO_04
37
TCK
38
TRST
3
9
GND
42
TMS
43
NC
44
TDI
45
TDO
46
FGPIO_03
47
FGPIO_02
48
FGPIO_01
4
9
FGPIO_00
50
TELELIN
51
BEEP_O_V1
52
BEEP_O_V2
53
FGPO_00
72
FGPO_01
71
FGPO_02
70
FGPO_03
6
9
FGPO_04
68
FGPO_15
54
FGPO_14
55
FGPO_13
56
FGPO_12
57
GND
58
FGPO_11
5
9
FGPO_10
60
FGPO_0
9
61
FGPO_08
62
GND
63
VDD
64
FGPO_07
65
FGPO_06
66
FGPO_05
67
FAX_DATA_07
73
VDD
75
GND
76
XIN
77
XOUT
78
GND
7
9
GND
80
VDD
81
CLKSEL
82
TMD1
85
TMD2
86
TESTB
87
TOUT
88
TMD0_OUT
8
9
FAXADD_01
9
7
FAXADD_02
9
8
FAXADD_03
99
VDD
100
GND
101
FAXADD_04
102
FAXADD_05
103
FAXADD_06
104
FAXADD_07
105
FAXADD_08
106
FAXADD_0
9
107
FAXADD_10
108
FAXADD_11
10
9
FAXADD_12
110
FAXADD_13
111
GND
112
FAXADD_14
113
FAXADD_15
114
FAXADD_16
115
FAXADD_17
116
FAXADD_18
117
FAXADD_1
9
118
FAXADD_20
11
9
FAXADD_21
123
VDD
120
GND
121
GND
122
FAXWR_N
124
FAXOE_N
125
FAXCS_N_05
126
FAXCS_N_04
127
FAXCS_N_03
128
FAXCS_N_02
12
9
FAXCS_N_01
130
FAXCS_N_00
131
RTC_SDATA
132
RTC_SCLK
133
RTC_CE
134
RTC_ION
135
UART_SIN
136
UART_SOUT
137
UART_CTS
138
UART_RTS
13
9
FAXWRIN_N
140
GND
141
VDD
142
CPU_DT_07
143
CPU_DT_06
144
CPU_DT_05
145
CPU_DT_04
146
GND
147
CPU_DT_03
148
CPU_DT_02
14
9
CPU_DT_01
150
CPU_DT_00
151
GND
152
VDD
153
CPU_RD_N
154
CPU_CS_N
155
CPU_INT_N
156
PB_DAT_07
157
PB_DAT_06
158
GND
15
9
GND
160
GND
41
VDD
40
TMD0
84
SYSCLK_IN
83
BR16
MNR04 4
7
1
2
3
4
5
6
7
8
TP21
9
BR17
MNR04 4
7
1
2
3
4
5
6
7
8
+
C10
9
A
4
7
u/25V
R140
10K
BR15
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP118
TP17
9
TP171
TP260
R142
10K
TP258
C104
100pF
BR
2
M
N
R
0
4
(N
.M
.)
1
2
3
4
5
6
7
8
TP14
9
TP232
R122
10K
R12
9
75
BR
4
M
N
R
0
4
(N
.M
.)
1
2
3
4
5
6
7
8
BR12
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP257
TP1
9
0
TP176
TP2
9
4
FL11
(N
.M
.)
TP168
TP122
TP150
TP161
TP163
JP2
T2B-SQ
BR13
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP231
TP246
TP
99
R86
10K
TP184
C72
270pF
R83
10K
TP226
TP183
TP25
9
TP276
TP156
R84
10K
TP166
TP123
+
C102
A47u
/2
5
V
R82
10K
TP230
BR26
MNR04 1
0
K
1
2
3
4
5
6
7
8
R10
9
22K
BR14
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP188
TP128
R145
22K
R110
22K
R114
33
FL16
(N
.M
.)
R111
22K
TP223
TP146
TP274
TP180
TP173
C101
100pF
TP140
TP165
TP121
BR2
9
MNR04 1
0
K
1
2
3
4
5
6
7
8
TP273
TP256
TP213
TP185
FL15
(N
.M
.)
FL20
(N
.M
.)
TP15
9
TP1
9
1
TP241
TP236
BR18
M
N
R04 0R
1
2
3
4
5
6
7
8
R124
10K
TP224
BR1
9
M
NR04 0R
1
2
3
4
5
6
7
8
TP243
TP160
TP127
R136
10K
FL1
9
(N
.M
.)
BR28
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP221
TP181
TP
9
8
BR
6
MNR04 1
0
K
1
2
3
4
5
6
7
8
R72
100
BR
5
M
NR04 0R
1
2
3
4
5
6
7
8
R132
100
TP157
TP112
R74
100
TP13
9
TP1
9
2
R7
9
100
TP217
TP135
C64
18pF
TP137
TP27
9
TP177
TP261
TP266
C62
18pF
R
9
5
510
TP235
TP141
TP
9
0
R71
0R
TP143
TP158
TP170
TP1
9
4
R133
10K
C5
9
18pF
TP251
R126
10K
TP228
TP124
R120
100
TP244
TP26
9
R121
100
R13
9
10K
R131
100
BR27
MNR04 1
0
0
1
2
3
4
5
6
7
8
TP240
R146
22K
R130
100
TP222
R85
10K
FL21
(N
.M
.)
TP
9
7
TP76
R78
10K
TP238
TP
9
5
R77
10K
R
1
2
5
0
R
(N
.M
.)
R75
10K
TP2
9
0
C73
F0.
1u/
16V
R80
10K
R127
1
0
K
(N
.M
.)
TP186
TP268
TP331
TP125
TP147
R123
10K
TP145
TP155
TP1
9
3
TP134
C71
F0.
1u/
16V
TP234
TP172
TP267
TP275
TP281
TP131
TP153
TP164
TP126
TP151
TP110
TP132
R107
100
TP328
TP270
R108
10K
R
9
0
22K
R8
9
22K
R106
10K
TP225
TP133
TP245
TP11
9
BR
8
MNR04 1
0
K
1
2
3
4
5
6
7
8
R138
10K
R88
22K
R137
7
.5
k
R144
10K
BR
9
MNR04 1
0
K
1
2
3
4
5
6
7
8
BR21
MNR04 2
2
K
1
2
3
4
5
6
7
8
R135
10K
TP227
TP262
R70
10K
R143
10K
R141
10k
BR10
MNR04 1
0
K
1
2
3
4
5
6
7
8
BR22
M
N
R
0
4
(N
.M
.)
1
2
3
4
5
6
7
8
TP138
TP16
9
TP278
TP178
TP252
TP106
BR30
MNR04 1
0
K
1
2
3
4
5
6
7
8
R76
1
0
K
(N
.M
.)
BR11
MNR04 1
0
K
1
2
3
4
5
6
7
8
BR23
M
N
R
0
4
(N
.M
.)
1
2
3
4
5
6
7
8
TP136
BR25
MNR04 1
0
K
1
2
3
4
5
6
7
8
R134
10K
TP167
C107
F0.
1u/
16V
TP254
TP237
C82
F0.
1u/
16V
TP152
TP1
9
5
TP215
C84
F0.
1u/
16V
C105
F0.
1u/
16V
C103
F0.
1u/
16V
TP327
TP263
TP87
C81
F0.
1u/
16V
BR
3
M
N
R04 0R
1
2
3
4
5
6
7
8
TP142
TP162
TP187
C106
F0.
1u/
16V
TP144
TP255
TP280
C7
9
F0.
1u/
16V
TP24
9
TP154
TP250
TP18
9
TP
9
6
TP182
BR24
MNR04 2
2
K
1
2
3
4
5
6
7
8
D8
DA204U
FL22
(N
.M
.)
C83
F0.
1u/
16V
C80
F0.
1u/
16V
TP22
9
R2001
0R
R128
0R
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
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