Read Sharp AR-206 (serv.man3) Service Manual online
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
MA
0
MA8
MA4
MA1
1
MA7
MA3
MA1
MA2
MA5
MA10
MA6
MA9
MD
0
M
D5
OUTD
9
A2
D0
CCDD
4
OUTD
6
OUTD
1
MD14
C
CDD3
OUTD15
OUTD
7
MD
12
MD15
D2
OUTD1
2
MD6
D15
D1
A
7
D3
CCDD7
OUTD2
MD2
D10
D7
D5
D13
CCDD
2
CCDD
6
A4
D14
OUTD13
OUTD8
MD1
MD13
D12
D9
OUTD10
MD8
MD1
1
OUTD0
A6
D6
CC
DD5
OUTD
3
MD7
OUTD
1 1
OUTD
5
MD9
A3
D1 1
D8
D4
CCDD0
OUTD4
MD
3
MD4
MD
10
A5
C
CDD1
OU
TD14
A1
SD0_7
SD0_6
SD0_5
SD0_4
SD0
_3
SD0_
2
SD0_1
SD0
_0
SD
1_7
SD1
_6
SD1_5
SD1_4
SD1_3
SD1_2
SD1_1
SD1_0
/SYNC
EN
SA7
S
A12
S
A0
SA
9
S
A1
1
SA8
SA
10
SA4
SA2
SA5
SA1
SA3
SA6
SA13
/E
SP
CS
/F
AX
PC
S
/PCLPCS
/PCLPRD
/PCLA
CK
/PCLCS
/F
AXP
RD
/F
AX
A
C
K
/F
AX
CS
/E
SPRD
/F2
/ESREQ
/FA
XC
S
/S
H
SP
/ES
AC
K
/ES
CS
RS
/CAS0
/F1
/F
AXACK
/FAX
REQ
/PCL
CS
CP
CCDD[7
..0]
SA
[1
3.
.0
]
OU
TD
[1
5.
.0
]
MA
[1
1.
.0
]
MD[15..0]
A[
19
..
1]
/RAS64
/RAS16
/CAS1
/OE
/W
E
D[
15
..
0]
/PCLR
EQ
/F
AX
RE
Q
/R
ES
ET
/P
CLACK
/PCL
REQ
/LW
R
/CPUSYNC
/PRST
A
R
T
/S
WE
1
/SCS1
TM
/SCS0
/SCA
NST
/S
WE
0
/CS2
/T
MEN
TM
CLK
/SCANSP
/SYNC
BC
LK
/TM
/S
OE
0
/S
OE
1
CV
_C
A
CV_DPX
CV_S
IZE
0
CV_SIZE1
CV_SIZE3
CV_S
CV_S
IZE
2
/ESPRD#
/P
CL
PRD#
/RD
CPUC
LK
/HSY
NC
CV_COU
N T
SD0_[7.
.0]
SD1_[7..0]
PFCL
K
S/H
/F
AX
P
RD#
/V
ID
EO
/PCL
PRD#
/F
A
XPRD#
/ESPRD
#
CV_ST AR
T
/PCLPR
D
/F
AXP
RD
/E
SPRD
/E
SA
CK
/E
SC
S
/E
SR
EQ
VDD
GVDD
VCC
V
CC
VCC
G5
V
VC
C
GVDD
G5V
GVDD
VCC
G
5V
G5V
VCC
GVD
D
VDD
VCC
VCC
VC
C
V
CC
VCC
VCC
X3
1
329(20.3094MHz)
OUT
NC
GND
VCC
X2
1330(22
.0000MHz)
O
UT
NC
G
ND
VCC
R
37
33
C61
2200p
R32
20K
R60
20k
R56
10
R4
4
33
R42
33
IC14
M66236FP
CL
KI
N
TE
ST
1
TE
ST
2
TE
ST
3
GND
5
-C
LK
O/
2
CL
K
O
/2
GND
8
C
NTCLK
-CLKO
CLK
O
VCC
TR
GND
14
PULS
E
VCC
R59
20k
R67
20k
R66
10
R57
20k
R52
10
R41
33
R63
10
R40
33
R54
10
R53
10
R51
10
R68
20k
R61
10
R64
10
R62
10
R
49
33
R39
33
R38
33
R58
20k
R55
10
R48
33
R47
33
R36
33
R
46
33
R45
33
R43
33
R65
10
R35
20k
FL6
JUMPE
R
FB10
ZE221
FB1
1
ZE221
R
137
1k
FL8
JUMP
ER
R33
1k
FB
9
0
C252
47
0p
C232
0.1
u
C235
0.1u
C236
0.1
u
C237
0.1
u
C238
0.1
u
C239
0.1
u
+
C262
47
u/16V
FL4
JU
MPER
C234
0.1
u
C233
0.1u
C242
0.1
u
C245
0.1
u
C24
6
0.1u
C248
0.1
u
C24
9
0.1
u
C2
47
0.1
u
+
C263
47u/
16V
FL7
JUMP
ER
C243
0.1
u
C244
0.1u
C24
1
0.1
u
C240
0.1u
C250
0.1
u
C251
0.1u
R
138
20k
R139
2
0k
R140
20k
R50
10k
C253
12p
IC39A
74VHC0
8
BR44
20kx4
BR43
20kX
4
BR74
33X4
BR37
33X4
BR
33
33X4
BR42
33X4
BR4
1
3
3X4
BR40
33X4
BR34
33
X4
BR38
33X4
BR36
33X4
BR32
33X4
BR75
33X4
BR76
33X4
BR78
33
X4
BR77
33X4
IC3
9D
74VHC08
IC
39C
74VHC08
R34
2
0k
C65
0.1u
IC13
HG73C039FD
SCNSTP
PR
TST
TM
ON
TM
CLK
CA7
CA6
CA5
CA4
C
A3
CA2
CA1
CPUSYNC
INT
R
CPUCS
RESE
T
VSS
CAS0
CAS1
OE
WE
MA0
MA1
MA2
MA3
MA4
M
A5
MA6
M
A7
MA8
MA9
MA10
MA1
1
RAS0
RAS1
RAS2
R
AS64
RAS16
VCC
VSS
VDD
VSS
MD15
M
D14
MD13
MD
12
MD1
1
MD10
MD9
MD8
MD7
VDD
MD6
MD5
VSS
MD4
MD3
MD2
MD1
MD0
VSS
VSS
VDD
VD
D
VD
D
OD0
65
OD1
66
OD2
67
OD3
68
OD4
70
OD5
71
VSS
72
OD6
73
OD7
74
OD8
75
OD9
76
OD10
77
OD1 1
78
OD12
79
OD13
80
OD14
81
OD15
82
HS
YN
C
83
PCL
PR
D
84
PCLREQ
85
PCL
AC
K
86
PC
LC
S
87
VDD
69
VDD
88
VSS
89
VCC
90
VSS
91
F A
XPRD
92
FAXRQ
93
FAX
AC
K
94
VDD
95
FAX
CS
96
ESPRD
97
VSS
98
ESREQ
99
ESACK
100
ESC
S
101
PD0
102
PD1
103
PD2
104
PD3
105
PD4
106
PD5
107
VCC
108
PD6
109
PD7
110
VSS
111
REV
112
INIT
113
SLCTI
N
114
AU
T O
F D
115
STB
116
ACK
117
BUSY
118
P E
119
FAU
L T
120
VCC
121
SLCT
122
TE
ST0
123
VSS
124
PFCLK
125
TES
T 1
126
SY
NC
EN
127
SD1_0
128
SD1_1
SD1_2
SD1_3
SD1_4
VCC
SD1_5
SD1_6
V
SS
SD1_7
SD0_7
SD0_
6
SD0_5
S
D0_4
VSS
SD0_3
SD0_2
VCC
SD0_1
SD0_0
SCS
0
SWE0
S
OE0
SCS1
S
WE1
SOE1
SA
13
SA12
SA1
1
SA1
0
SA9
SA8
VSS
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
ID
IN
4
ID
IN
5
ID
IN
6
VCC
ID
IN
7
SDCLK
VS
S
SF
CLK
TE
ST
P0
S
YNC
LD
ID
IN
2
ID
IN
1
ID
IN
0
BCLK
CP
VSS
SHP
RSTP
VCC
SH
F2
F1
ID
IN
3
VSS
200
POUT2
4
199
POUT25
198
VDD
197
POUT26
196
POUT2
7
195
PO
UT2
8
194
LEN
D
193
TM1
230
TM0
229
POUT0
228
PO
UT1
227
VSS
226
POUT2
225
PO
UT3
224
VCC
223
POUT4
222
POUT5
221
PO
UT6
220
POUT7
219
POUT8
218
PO
UT9
217
POUT10
216
POUT1
1
215
PO
UT1
2
214
VSS
213
POUT13
212
POUT14
211
VDD
210
POUT1
5
209
POUT16
208
PO
UT1
7
207
POUT18
206
POUT1
9
205
PO
UT2
0
204
POUT21
203
POUT22
202
POUT23
201
VDD
249
CD0
248
CD1
247
CD2
246
CD3
245
CD4
244
CD5
243
CD6
242
CD7
241
CD8
240
VSS
239
CD9
238
CD10
237
VCC
236
CD11
235
CD12
234
CD13
233
CD14
232
CD15
231
SCN
ST
256
TE
STP1
255
VSS
254
CPU
CLK
253
V SS
252
CPU
R
251
CPUW
250
BR35
33X4
IC12B
74
ACT32
FL5
JUM
PER
IC39B
74VHC0
8
FL
14
JUMPER
FB
8
10
0
C266
100p
C264
0.1u
C267
NP
IC12A
74A
CT32
R2
02
0
R
203
N
P
R204
NP
BR31
10kX
4
C268
NP
IC12D
74AC
T32
BR
45
20
kX4
C68
2200p
C58
0
.1u
C62
0.1
u
C69
0.1
u
IC12C
74AC
T32
Graphic ASIC
3/9
– 4 –
Click on the first or last page to see other AR-206 (serv.man3) service manuals if exist.