Read Sharp AR-FN1 (serv.man11) Service Manual online
10 – 3
10 – 4
1
2
3
4
5
6
7
8
D
C
B
A
D
C
B
A
1
2
3
4
5
6
7
8
X1
8.00MHz
CNK-09
CNK-10
CNK-11
CNK-12
CNK-18
CNK-16
CNF-04
CNK-28
CNH-25
CNK-22
CNK-25
CNJ-05
CNG-23
CNJ-02
CNB-01
CNB-05,CNP-02
CNB-02
CNB-04
CNL-09
CNG-14
CNG-11
CNG-08
CNG-05
CNG-02
CNC-01
CNC-02
CNC-03
CNJ-20
CNH-30
CNH-28
CNK-20
CNF-06
CNF-10
CNF-08
CNH-22
CNH-21
CNK-31
CNL-06
CNJ-08
CNJ-14
CNL-12
CNG-20
BR01-2
10K
BR01-3
10K
BR01-4
10K
BR01-5
10K
BR01-6
10K
BR01-7
10K
BR01-8
10K
BR01-9
10K
C109
C108
C107
C106
C105
C104
C103
C102
R112
10K
R111
10K
R110
10K
R109
10K
R108
10K
R107
10K
R106
10K
R105
10K
D16
D9
D10
D11
C171
0.1U
BR12-2
4.7K
BR12-3
4.7K
BR12-6
4.7K
BR12-5
4.7K
BR12-7
4.7K
BR14-2
1.0K
BR14-3
1.0K
BR14-4
1.0K
BR14-5
1.0K
BR14-6
1.0K
IC14
TD62504F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
COM
9
IC06
27C010
A0
12
A1
11
A2
10
A3
9
A4
8
A5
7
A6
6
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
22
24
24
1
31
O0
13
O1
14
O2
15
O3
17
O4
18
O5
19
O6
20
O7
21
C137
0.1U
0.1U
BR07-9
10K
BR07-8
10K
BR07-7
10K
BR07-6
10K
BR07-5
10K
BR07-4
10K
BR07-3
10K
BR07-2
10K
BR08-9
10K
BR08-8
10K
BR08-7
10K
BR08-6
10K
BR08-5
10K
BR08-4
10K
BR08-3
10K
BR08-2
10K
BR09-9
10K
BR09-8
10K
BR09-7
10K
BR09-6
10K
BR09-5
10K
BR09-4
10K
BR09-3
10K
BR09-2
10K
C120
0.1U
BR06-2
10K
BR06-3
10K
BR06-4
10K
BR06-5
10K
BR06-6
10K
BR06-7
10K
BR06-8
10K
BR06-9
10K
C129
C128
C127
C126
C125
C124
C123
C122
R134
10K
R133
10K
R132
10K
R131
10K
R130
10K
R129
10K
R128
10K
R127
10K
IC19
TD62504F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
COM
9
R13
IC08
BA12004B
COM
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
BR10-2
10K
BR10-3
10K
BR10-4
10K
R161
4.7K
R178
4.7K
R119
10K
R120
10K
R121
10K
R122
10K
R123
10K
R124
10K
R125
10K
R126
10K
C111
C112
C113
C114
C115
C116
C117
C118
BR04-9
10K
BR04-8
10K
BR04-7
10K
BR04-6
10K
BR04-5
10K
BR04-4
10K
BR04-3
10K
BR04-2
10K
IC05
BA12004B
COM
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
IC18
TD62318AP
I1
3
I2
6
I3
11
I4
14
GND
4
GND
5
GND
12
GND
13
O1
2
O2
7
O3
10
O4
15
COM1
16
COM2
9
VCC1
1
VCC2
8
ZD08
RD16FB
IC17
TD62318AP
I1
3
I2
6
I3
11
I4
14
GND
4
GND
5
GND
12
GND
13
O1
2
O2
7
O3
10
O4
15
COM1
16
COM2
9
VCC1
1
VCC2
8
ZD02
RD16FB
R139
1K
R140
10K
BR05-4
10K
BR05-6
10K
BR05-7
10K
BR05-5
10K
BR03-3
10K
BR03-4
10K
BR03-5
10K
BR03-6
10K
BR03-7
10K
C131
0.1U
0.1U
D13
D12
D18
IC03
M66500FP
A2
35
A1
36
A0
37
D7
45
D6
44
D5
43
D4
42
D3
41
D2
40
D1
39
D0
38
/CS
32
/RD
30
/WR
31
RESET
33
PA7
21
PA6
22
PA5
23
PA4
24
PA3
25
PA2
26
PA1
27
PA0
28
PC3
53
PC2
52
PC1
51
PC0
50
PG3
57
PG2
56
PG1
55
PG0
54
PC4
49
PC5
48
PC6
47
PC7
46
PB0
13
PB1
14
PB2
15
PB3
16
PB4
17
PB5
18
PB6
19
PB7
20
PF0
59
PF1
60
PF2
61
PF3
62
PF4
63
PF5
64
PF6
1
PF7
2
PE0
4
PE1
5
PE2
6
PE3
7
PE4
8
PE5
9
PE6
10
PE7
11
VCC
3
VCC
29
GND1
34
GND2
58
GND3
12
CNG-17
CNK-14
R135
10K
BR02-5
10K
BR02-3
10K
R153
200
CNL-04
BR14-7
1.0K
CND-01
CNC-04
CND-02
BR10-5
10K
CNJ-11
BR10-7
10K
C170
1000P
BR10-6
10K
BR02-4
10K
BR02-2
10K
BR05-2
10K
BR05-3
10K
R136
10K
R162
4.7K
R179
4.7K
C121
0.1U
L102
ACB20120M-150-T
C02
47U/35V
+
BR02-8
10K
BR02-6
10K
BR02-7
10K
BR02-9
10K
CNE-06
R137
2.4K
C130
1000P
R138
10K
CNP-01
CNP-03
CNP-05
CNP-04
IC02
H8/3040
VCC
1
TIOCA3/TP8/PB0
2
TIOCB3/TP9/PB1
3
TIOCA4/TP10/PB2
4
TIOCB4/TP11/PB3
5
TOCXA4/TP12/PB4
6
TOCXB4/TP13/PB5
7
VSS
11
TXD0/P90
12
TXD1/P91
13
RXD0/P92
14
RXD1/P93
15
D0/P40
18
D1/P41
19
D2/P42
20
D3/P43
21
VSS
22
D4/P44
23
D5/P45
24
D6/P46
25
D7/P47
26
D8/P30
27
D9/P31
28
D10/P32
29
D11/P33
30
D12/P34
31
D13/P35
32
D14/P36
33
D15/P37
34
VCC
35
A0/P10
36
A1/P11
37
A2/P12
38
A3/P13
39
A4/P14
40
A5/P15
41
A6/P16
42
A7/P17
43
VSS
44
A8/P20
45
A9/P21
46
A10/P22
47
A11/P23
48
A12/P24
49
A13/P25
50
P26/A14
51
P27/A15
52
P50/A16
53
P51/A17
54
P52/A18
55
P53/A19
56
VSS
57
P60/%%oWAIT%%o
58
P61/%%oBREQ%%o
59
P62/%%oBACK%%o
60
%%oSTBY%%o
62
%%oRES%%o
63
NMI
64
VSS
65
EXTAL
66
XTAL
67
VCC
68
P63/%%oAS%%o
69
P64/%%oRD%%o
70
P65/%%oHWR%%o
71
P66/%%oLWR%%o
72
MD0
73
MD1
74
MD2
75
AVCC
76
VREF
77
P70/AN0
78
P71/AN1
79
P72/AN2
80
P73/AN3
81
P74/AN4
82
P75/AN5
83
P76/AN6/DA0
84
P77/AN7/DA1
85
AVSS
86
P80/%%oRFSH%%o/%%oIRQ0%%o
87
P82/%%oCS2%%o/%%oIRQ2%%o
89
P83/%%oCS1%%o/%%oIRQ3%%o
90
P84/%%oCS0%%o
91
VSS
92
%%oCS3%%o/%%oRAS%%o/%%oIRQ1%%o
88
%%oTEND0%%o/TCLKA
93
%%oTEND1%%o/TCLKB
94
TIOCA0/TCLKC
95
TIOCB0/TCLKD
96
TIOCA1/A23
97
TIOCB1/A22
98
TIOCA2/A21
99
TIOCB2/A20
100
%%oDREQ0%%o/TP14/PB6
8
%%oADTRG%%o/%%oDREQ1%%o
9
%%oRESO%%o
10
%%oIRQ4%%o/SCK0/P94
16
%%oIRQ5%%o/SCK1/P95
17
S-CLK
61
CNB-03
CNH-23
R118
10K
C110
1000P
R117
10K
CNM-04
R103
4.7K
C101
1000P
R104
10K
JP5(RES)
ZD05
RD6.2EB2
ZD04
RD6.2EB2
ZD03
RD6.2EB2
ZD06
RD6.2EB2
R199
1K
JP1
JUMPER
JP2
JUMPER
C119
0.1U
0.1U
L101
ACB20120M-150-T
CNG-26
CNG-01
CNG-06
CNG-07
CNG-13
R05
240(1/4W)
R06
240(1/4W)
R04
240(1/4W)
R07
240(1/4W)
R03
240(1/4W)
CNG-12
D14
D15
D17
CNL-10
R08
240(1/4W)
R09
240(1/4W)
CNL-05
R10
240(1/4W)
CNG-18
R27
240(1/4W)
CNG-24
R28
240(1/4W)
R26
240(1/4W)
CNG-19
CNG-25
R201 10K
10K
BRXX,RXX
10K
BRXX,RXX
10K
10K
R200
10K
CNP-09
CNP-08
JGHP
READY/
PSHP1
PSHP2/
STUHP
T2PF/
N.C
STND
FMDIR
RMA
RMA/
RMB
RMB/
PMA
RMA/
RMB
RMB/
PMA
(DSW1/)
F-DSR
F-DSR
PMA/
(STSW/)
F-RXD
F-RXD
PMB
STHP/
PMB/
ROMCS/
N.C
EXPCS/
N.C
EXPCS/
N.C
OFHP
F-TXD
EVRE/
F-DTR
N.C
F-RES
STND
(YB1SN)
(YB1SN)
F-DSR
F-DTR
STUMA
STUMA
F-DTR
T2PF/
F-RXD
STUMA/
STUHP
STUMB
PSHP2/
STUMB/
PSHP1
READY/
READY/
OFMA
JGHP
OFMB
STGSL
(YB2SL)
D0
D1
STGSL
(YB2SL)
D0
D1
MD0
D2
LWR/
D3
HWR/
D4
RD/
XTAL
D5
AS/
D6
D7
D7
EXTAL
A0
A1
A2
A1
A2
RES/
A3
STBY/
A4
N.C
A0
D0
A5
N.C
A1
D1
A6
N.C
A2
D2
A7
PMPD
A3
D3
A4
D4
A8
A19
A5
D5
A9
A18
A6
D6
A10
A17
A7
D7
A11
A16
A8
A12
A15
A15
A15
A9
A13
A14
A14
A14
A14
A10
A11
A12
A13
A14
A15
A11
A12
A13
A14
A15
INGSL/
INGSL/
T3UPSL/
T3UPSL/
T3UPSL/
A2
OG1SL/
OG1SL/
OG1SL/
A1
OG3SL/
OG3SL/
OG3SL/
A0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
STMA
N.C
N.C
RRSL/
RRSL/
N.C
T30RCL/
T30RCL
EMB
PDCL/
PDCL/
PDCL/
T3OD/
T3OD/
EMA
STORCL/
PFD4/
PFD3/
PFD3/
PFD2/
PFD2/
PFD1/
PFD1/
PGOP
PGOP
RVPD/
RVPD/
INPD/
INPD/
NCTS/
NCTS/
JMB/
JMB/
LSTS/
LSTS/
LSTS/
JMB
JMB
T3DN
T3DN
T3DN
JMA/
JMA/
T3UP
T3UP
T3UP
JMA
JMA
T3PD/
T3PD/
T3PD/
T1PF/
T1PF/
T1PF/
STPD/
STPD/
STPD/
JGMA
STID/
STID/
STID/
PWD1
PWD1
JGMA/
JGMB
T3SLCL
+24VIN
JGMB/
DSW2
DSW2
OG2SL
DSW1
DSW1
T12CL
+24V1
DSW1
DSW1
PWD1
PWD1
SPSL
+24V1
SPSL/
T12CL
OG2SL/
F-TXD
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
F-RES/
N.C
F-RES/
N.C
STORCL/
(RUN/)
N.C
PFD4/
+24V
EVRE
DSW3
DSW3
DSW3
WLCL/
N.C
+24V2
+24V2
DSW2
DSW2
EVRE
N.C
(DSW3/)
STSW/
32
STMB
(DSW2/)
FMPWM/
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
N.C
FMRE
DSW3/
DSW2/
DSW1/
RESO/
FMRE
STHP/
OFHP
F-RES
F-RES
GND
16
GND
MD1
MD2
GND
GND
GND
GND
GND
GND
GND
PGOP
COM1
COM2
COM3
COM4
COM5
COM7
COM8
COM6
COM10
COM11
COM9
RUN/
F-RES/
+5V
+24V
+24V
+5V
+5V
+24V
+24V
+5V
+24V
+5V
+5V
+5V
RMA
RMA/
RMB
RMB/
PMA
PMA/
PMB
RMA/
RMB
RMB/
PMA
PMA/
PMB
A16
RD/
HWR/
FMDIR
EVRE/
HWR/
RD/
RD/
A16
EMA
EMB
STMA
STMB
+24VIN
ROMCS/
EXPCS/
RD/
RES
PMPD
PMPD/
YB2SL
STGSL
RES
PMPD
RES/
EVRE/
ROMCS/
EXPCS/
STUMA
STUMA/
STUMA/
STUMB/
STUMB
YB1SL
FMPWM/
OFMB
RES/
OFMA
YB2SL
PMB/
F-RES
F-RES
CPU+5V
CPU+5V
F-RES/
RUN/
RUN/
F-RES/
TP15/PB7
P81/
PA0/TP0/
PA1/TP1/
PA2/TP2/
PA3/TP3/
PA4/TP4/
PA5/TP5/
PA6/TP6/
PA7/TP7/
10K X 8
1000P X 8
1000P X 8
1-6B
1SS133 X 2
1-3C
2-7A
1-3D
1-3C
1-3C
1-3C
1-6B
1-6B,7B
1-7B
2-4B
2-4B
2-4B
2-3C
2-3C
2-3C
1-6C
1-3C
1SS133 X 3
2-7B
2-7B
2-7C
2-7B
2-7B
2-7C
2-7B
2-7C
2-7C
1SS133 X 3
1SS133 X 2
1-3D
1-3C
1-6C
1-4A
2-5C
2-6D
1-7B
1-6B
1-6A
2-5C
1-4A
1-4A
1-6C
1-6C
1-3C
1-6C
1-3C
2-8B
2-7A
2-7A
2-7A
2-7A
2-7A
2-7A
2-7A
1-3C
1000P X 8
10K X 8
10K X 8
10K X 8
10K X 8
10K X 8
10K X 6
10K X 6
10K X 8
10K X 6
4.7K X 5
1.0K X 6
2-5C
1-4A
1-7A
1-7C
DBG_ONLY
(INPD/)
(RVPD/)
(PFD1/)
(PFD2/)
(PFD3/)
(PFD4/)
(STID/)
(T3OD/)
(T2PF/)
(SIZE/)
(T1PF/)
VCC
GND
=
2
1
note
BR2,3,5,7,8,9,
R135,136,139,140, R200,201
R135,136,139,140, R200,201
2
=
1
1-1D
1-1D
1-4B
1-6A
EXIT
BR,R
BR,R
1/3
CNL-02
T3SLCL
CE
OE
VPP
PGM
VPP
PGM
RD22EB
ZD9
EK04x4
D22-25
2. Circuit diagram
Main PWB
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