Read Sharp AR-336 (serv.man3) Service Manual online
IC38
IS61C256-12J
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
VCC
28
GND
14
IC37
IS61C256-12J
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
VCC
28
GND
14
C244
223Z
C246
223Z
R368
4.7KJ
R363
10KJ
R362
4.7KJ
4.7KJ
C248
223Z
C249
223Z
C250
223Z
C251
223Z
BR22
10K
10K
BR21
10K
R365
10KJ
IC36
PM-2 G/A
PM-2 G/A
NC
1
NC
2
RA14
3
RA13
4
RA12
5
GND
6
RA1
1
1
7
RA10
8
RA09
9
RA08
10
RA07
11
RA06
12
RA05
13
RA04
14
GND
15
RA03
16
RA02
17
RA01
18
RA00
19
VDD
20
RE1
21
RE0
22
RAMWR
23
RAMOE
24
GND
25
GND
26
RD7
27
RD6
28
RD5
29
RD4
30
VDD
31
VDD
32
RD3
33
RD2
34
RD1
35
RD0
36
GND
37
ALD0
38
NC
39
NC
40
NC
41
NC
42
ALD1
43
ALD2
44
ALD3
45
VDD
46
ALD4
47
ALD5
48
ALD6
49
GND
50
ALD7
51
OD00
52
OD01
53
OD02
54
VDD
55
OD03
56
OD04
57
GND
58
OD05
59
OD06
60
OD07
61
OD08
62
GND
63
OD09
64
OD10
65
VDD
66
OD11
67
OD12
68
OD13
69
GND
70
OD14
71
OD15
72
GND
73
OFRDY
74
OSTRB
75
ODACK
76
ODREQ
77
LSYNC
78
OBACK
79
NC
80
NC
81
NC
82
VDD
83
NC
84
NC
85
NC
86
NC
87
CD15
88
CD14
89
GND
90
GND
91
CD13
92
CD12
93
VDD
94
CD1
1
1
95
CD10
96
GND
97
CD09
98
CD08
99
VDD
100
CD07
101
CD06
102
GND
103
CD05
104
CD04
105
VDD
106
CD03
107
CD02
108
GND
109
GND
11
0
CD01
111
CD00
11
2
RD
11
3
WR
11
4
I/D
11
5
CS
11
6
GND
11
7
GND
11
8
NC
11
9
NC
120
NC
121
NC
122
VDD
123
DONE
124
INT
125
NC
126
IBACK
127
IDREQ
128
IDACK
129
GND
130
GND
131
IFRDY
132
ISTRB
133
IN OVR
134
\RESET\
135
CLOCK
136
TESTI
137
ID15
138
ID14
139
ID13
140
ID12
141
GND
142
ID11
143
ID10
144
ID9
145
ID8
146
VDD
147
ID7
148
ID6
149
GND
150
GND
151
ID5
152
ID4
153
ID3
154
ID2
155
ID1
156
ID0
157
VDD
158
NC
159
NC
160
BR23
10K
10K
C245
104Z
C247
104Z
R367
0J
R366
0J
X8
SG8002JC 33MHz
OE
1
GND
2
OUT
3
VDD
4
R360
0J
R364
0J
C243
223Z
BR20
10K
C242
104Z
R361
4.7KJ
4.7KJ
R374
0J
R372
0J
R376
0J
R373
0J
R370
0J
R375
0J
R371
0J
R369
0J
R382
0J
R378
0J
R377
0J
R383
0J
R380
0J
R384
0J
R381
0J
R379
0J
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A0
A1
A2
A3
A1
A2
A3
A7
A5
A4
A6
A9
A11
A8
A10
A14
A12
A13
A13
CDIO
0
CDIO
1
CDIO
2
CDIO
3
CDIO
4
CDIO
5
CDIO
6
CDIO
7
CDIO
8
CDIO
9
CDIO
10
CDIO
11
CDIO
12
CDIO
13
CDIO
14
CDIO
15
CDIO 13
CDIO 14
CDIO 12
CDIO 11
CDIO 11
CDIO 10
CDIO 9
CDIO 9
CDIO 8
CDIO 7
CDIO 6
CDIO 5
CDIO 7
CDIO 6
CDIO 5
CDIO 4
CDIO 3
CDIO 3
CDIO 2
CDIO 1
CDIO 0
CDIO 1
CDIO 0
CDIO 15
CDIO 14
CDIO 13
CDIO 12
CDIO 14
CDIO 13
CDIO 12
CDIO 11
CDIO 10
CDIO 9
CDIO 8
CDIO 10
CDIO 9
CDIO 8
CDIO 7
CDIO 6
CDIO 6
CDIO 5
CDIO 4
CDIO 3
CDIO 2
CDIO 1
CDIO 0
CDIO 4
CDIO 3
CDIO 2
CDIO 1
CDIO 0
RD6
RD2
RD4
RD5
RD5
RD3
RD7
RD0
RD1
RD1
D2
D1
D6
D1
D6
ALD5
D6
ALD4
ALD0
D0
D5
D4
D2
D4
D1
ALD1
D7
D3
D5
D6
D0
D2
D2
D0
ALD6
D0
D1
ALD2
D7
D5
D5
ALD3
D4
D3
D7
D7
D3
D4
ALD7
D3
CDIO 15
+5V1
+5V1
+5V1
+5V1
+5V1
P ODACK\
CK33OUT9
RES_IMG\
P IDACK\
P RD\
P WR\
P WR\
CS_PM2\
P I/D
CDIO [0..15]
P OBACK\
P IBACK\
DONE
INT\
INT\
P IDREQ\
P ODREQ\
6-7D
6-3B
6-7D
2-2A,2-6A,3-8B,4-7B,6-2D,8-6C,9-3A,11-7D,12-3C
6-7D,8-2A
6-7D,8-4B
6-2D
6-3B
6-7D
9-7A
6-7D
6-7D
8 7 6
1 2 3 4 9 8 7 6
1 2 3 4
9 8 7 6
1 2 3 4
6-7D
6-7D
6-7D
Uninstalled
1
2
8
3
7
4
6
IC36
Uninstalled
Uninstalled
Uninstalled
ICU PWB (PM-2) (AR-250)
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
14/15
– 33 –
– 34 –
AR-336
4/2/1999
Click on the first or last page to see other AR-336 (serv.man3) service manuals if exist.