Read Sharp AR-FN5 (serv.man4) Service Manual online
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
/G
LS
L1
LU
M
-
LU
M
+
S
TM
-
S
TM
+
O
FM
-
O
FM
+
/G
LS
L2
IC
8
H
D
64
123
50F
(H
8S
/2
350
)
FI
NISHER PWB CI
RCUI
T DIAGRAM -CPU SECTION-
1
/3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
10
2
10
1
10
0
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
1
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
18
28
11
12
RE
SE
T
47
BY
TE
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
15
10
13
14
16
17
27
GND
46
GND
37
VCC
11
12
13
15
16
17
18
19
14
GND
28
VCC
1
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
4
3
2
1
5
6
7
8
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
4
6
8
11
13
15
17
1
19
1
2
3
4
8
7
6
5
4
3
2
1
5
6
7
8
18
16
14
12
9
7
5
3
4
6
8
11
13
15
17
1
19
0.
1
u
F/
25V
*1
5
5V
C168
C162
C156
C155
C179
C205
C101
C201
C199
C186
C177
C131
C128
0.
1
u
F/
25V
*5
NF
2
ZJ
SR
g
3
C157
C148
C11
10u
F
/16V
5V
CPU5
V
C164
C166
C159
i
1
o
2
T
2
DN#
T2U
P
#
SDHP
#
BK
HP#
T1P
D
#
T2P
D
#
OF
HP
#
AT
P
D
#
1Y
1
1Y
2
1Y
3
1Y
4
2Y
1
2Y
2
2Y
3
2Y
4
1A
1
1A
2
1A
3
1A
4
2A
1
2A
2
2A
3
2A
4
1G
2G
VCC
GND
20
10
IC
101
DM
74L
S
244WM
5V
C138
0.
1uF/
25V
1000
pF
/5
0V
*8
C137
C136
C135
C104
C105
C134
C102
C103
SDHP
T2U
P
T2D
N
/T1
P
D
/T2
P
D
OF
HP
AT
PD
BK
HP
IN
P
D
#
WD
P
D
#
ST
HP#
LUE
N
#
/C
A
S
W
#
/S
EP
L
#
/T2
O
D
#
/T1
O
D
#
IC
103
DM
74L
S
244WM
1Y
1
1Y
2
1Y
3
1Y
4
2Y
1
2Y
2
2Y
3
2Y
4
1A
1
1A
2
1A
3
1A
4
2A
1
2A
2
2A
3
2A
4
1G
2G
VCC
GND
5V
5V
10
20
C192
0.
1uF/
25V
SNS
W
ST
HP
LUE
N
WD
P
D
IN
P
D
/T2
O
D
/T1
O
D
SNS
W
/S
EP
L
/C
A
S
W
1000
pF
/5
0V
*9
C190
C191
C172
C189
C173
C174
C188
C171
C175
BR9
10k
X
4
/R
ES
ET
JP
1
12
IS
61
C256A
N
UT61256
W
2
4
257A
C144
0.
1uF/
25V
A0
A1
A2
A7
A3
A4
A8
A5
A9
A6
A1
2
A1
1
A1
0
A1
3
A1
4
12
JP
3
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
I/O
8
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1
0
A1
1
A1
2
/C
E1
CE2
/O
E
/W
E
IC
1
0
JP
2
12
10
9
8
7
6
5
4
3
25
24
21
23
2
20
26
22
27
D2
D3
D4
D5
D6
D7
D1
D0
5V
g
3
C10
22uF/
16V
NF
1
ZJ
SR
i
1
o
2
/R
ES
ET
M
B
M
29F200B
C-
70P
F
T
N
NF
3
ZJ
SR
C12
22uF/
16V
C187
0.
1uF/
25V
g
3
2
1
5V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1
0
A1
1
A1
2
A1
3
A1
5
A1
7
A1
6
A1
4
/O
E
/W
E
/C
E
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1
0
A1
1
A1
2
A1
4
A1
6
A1
5
A1
3
/O
E
/W
E
/C
E
26
RY/
B
Y
NC
NC
NC
NC
NC
NC
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
A-
1
D0
D1
D2
D3
D4
D5
D6
D7
A0
RY/
B
Y
9
IC
1
2
5V
100
pF/
50V
*4
C176
C170
C158
C165
BR1
5
10K
X
4
SCSW
PGS
PGS
W
TCS
W
ATP
D#
BKM/
B
BKMB
LUEN
#
OFHP
#
BKM/
A
BKMA
T2
DN#
T2PD
#
T2UP
#
SDHP#
T1PD
#
BKHP#
TP
3
P
TP
2
P
TP
1
P
103
PO1
4
PO1
3
PO1
2
Vre
f
P40
P41
P42
P43
P41
P42
P43
P46
P47
P47
MD0
MD1
MD2
MD1
MD2
PG0
PG1
PG2
PG1
PG2
AVss
AVcc
P44
P45
P45
GND
PO1
5
P13
,PO
11
,T
IO
CD0,T
CLKB
P12
,PO
10
,T
IO
CC0,T
CLKA
P11
,PO
9,T
IO
CB
0,D
ACK1
P10
,PO
8,T
IO
CA
0,D
ACK0
A8
A9
A1
2
A4
A5
A6
A0
A1
0
A1
CS1
A2
CS0
A7
A3
A1
1
GND
GND
GND
VCC
GND
GND
GND
GND
P
6
7,IR
Q
3
A1
6
P
6
6,IR
Q
2
PA
5
A1
7
PA
6
P
6
5,IR
Q
1
PA
7
A1
3
A1
8
A1
4
A1
5
P
6
4,IR
Q
0
A1
9
A2
0
SNS
W
/T2
O
D
#
IN
P
D
#
ST
HP#
/C
A
S
W
#
WD
P
D
#
/S
EP
L
#
CPU5V
BR1
0
10K
X
4
1
2
3
4
8
7
6
5
R171 3
3
R172 3
3
A8
A9
A1
2
A4
A5
A6
A1
0
A7
A1
1
A1
6
A1
7
A1
3
A1
4
A1
5
33X
4
BR1
1
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
33X
4
33X
4
33X
4
BR1
3
BR1
4
BR1
2
A0
A1
A2
A3
TXD
0
D8
PE0
TXD
1
PE1
RXD0
RXD1
PE2
D9
PE3
SCK0
PE4
PE5
D10
PE6
SCK1
PE7
D11
D12
D13
D14
D15
GND
GND
VCC
VCC
F
INCM
D#
FIN
S
TS
#
BR6
33X4
BR8
33X4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
D0
D1
D2
D3
D4
D5
D6
D7
re
s
e
rv
e
BK
MD
F
MMD
SDMD
DCCON
LW
R
P5
0
P5
1
P5
2
P5
3
PF
2
PF
1
PF
0
FA
I
AS
RD
HW
R
RES
NM
I
ST
BY
XT
AL
EX
TA
L
GND
GND
VCC
VCC
GND
PO
7
PO
6
PO
5
PO
4
PO
3
PO
2
PO
1
PO
0
P6
3
WD
T
O
V
F
P6
2
P6
1
P6
0
GND
GND
GND
SDMB
F
MM/
A
F
MM/
B
F
MMA
SDM/
B
SDMA
SDM/
A
/A
JS
L
F
MMB
/T1
O
D
#
/S
TS
L
CPU5V
/F
INCRDY#
/FIN
S
R
D
Y
#
GRS
L
OF
S
L
BK
SL
ORCL
R133
1M
C129 3
3pF/
50V
X1
(9
.8304M
Hz
)
C130
33pF/
50V
4
3
2
1
5
6
7
8
5V
BR5
10k
X
4
5V
5V
R141
4.
7k
R142
4.
7k
C145
1000
pF
/5
0V
C146
1000
pF
/5
0V
C139
2200
0pF/
25V
5V
BR1
10k
X
4
BR2
10k
X
4
4
3
2
1
5
6
7
8
/R
ES
ET
J2
CON3AP
2
1
3
J1
CON3AP
2
1
3
18
16
14
12
9
7
5
3
IC
105
1Y
1
1Y
2
1Y
3
1Y
4
2Y
1
2Y
2
2Y
3
2Y
4
74V
HCT
24
4M
VCC
GND
1A
1
1A
2
1A
3
1A
4
2A
1
2A
2
2A
3
2A
4
1G
2G
5V
2
20
10
/R
E
S
FIN
S
TS
/F
INCRDY
C181
0.
1uF/
25V
5V
1
GND
3
IC
4
M
519
53B
OUT
5
Cd
4
VCC
NC
2
S1
SW
C116
1uF/
10V
C115
0.
1uF/
25V
C180
0.
1uF/
25V
IC
104
74V
HC244M
VCC
GND
1A
1
1A
2
1A
3
1A
4
2A
1
2A
2
2A
3
2A
4
1G
2G
1Y
1
1Y
2
1Y
3
1Y
4
2Y
1
2Y
2
2Y
3
2Y
4
3.
3V
10
2
20
/FIN
S
R
D
Y
F
INCM
D
T
O
F
L
AS
H-ROM
UPDA
T
E
5V
CN1
B
5
B-
PH
-K
-R
(R
D
)
/RCSRE
ADY
F
INCM
D#
1
2
3
4
5
ZD107
ZD106
C147
2200
0pF/
25V
ZD108
UDZS5.
6B
UDZS5.
6B
UDZS5.
6B
A0
5V
Po
si
ti
oned around CPU pin.
Ar
ra
nge
wi
ri
n
g
in
t
h
ic
k
a
nd sh
ort
e
s
t pa
tt
er
ns.
Click on the first or last page to see other AR-FN5 (serv.man4) service manuals if exist.