DOWNLOAD Sharp AR-PB8 (serv.man8) Service Manual ↓ Size: 792.95 KB | Pages: 32 in PDF or view online for FREE

Model
AR-PB8 (serv.man8)
Pages
32
Size
792.95 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARPB8 Service Manual
File
ar-pb8-sm8.pdf
Date

Sharp AR-PB8 (serv.man8) Service Manual ▷ View online

9 – 10
9 – 11
4
3
2
1
4
3
2
1
A
B
C
D
E
A
B
C
D
E
CN1
DIMM72
A0
12
A1
13
A2
14
A3
15
A4
16
A5
17
A6
18
A7
28
A8
32
A9
29
A10
31
A11
33
A12
34
A13
36
A14
65
A15
66
A16
67
A17
68
A18
69
A19
70
A20
71
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
58
D27
59
D28
60
D29
62
D30
63
D31
64
1CE0_
40
1CE1_
41
2CE0_
42
2CE1_
43
OE_
44
WE_
47
RP
19
BYTE_
48
WP
46
RY/BY_
45
3/5_
11
VPP
55
10
30
61
1
20
39
72
IC2
LH28F800SUT
Vcc
37
Vcc
43
A1
28
A2
27
NC
30
A3
26
BYTE_
31
A0
32
D0
D2
D4
D5
D6
D7
D3
D1
NC
29
A4
25
A5
24
A6
23
A7
22
D15
D14
D13
WP_
56
D12
WE_
55
A8
20
OE_
54
D11
RY/BY_
53
GND
48
D10
A9
19
D9
D8
GND
42
A10
18
A11
17
A12
13
A13
12
A14
11
A15
10
A16
8
A17
7
A18
6
A19
5
A20
4
Vcc 9
GND
21
CE0_
14
3/5_
1
RP_
16
CE1_
2
Vpp
15
NC
3
C74
0.1u
IC3
LH28F800SUT
C67
0.1u
C14
22u
+
VCC1
VCC1
VCC2
VSS1
VSS1
VSS1
VSS2
C82
0.1u
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
3.3V
3.3V
3.3V
3.3V
5V
RAD[21:1]
RCS3_
RCS0_
RCS1_
RCS2_
FWE_
ROE_
SYSAD[63:0]
33
38
44
46
49
51
40
35
52
50
47
45
41
39
36
34
SYSAD0
SYSAD1
SYSAD2
SYSAD3
SYSAD4
SYSAD5
SYSAD7
SYSAD6
SYSAD8
SYSAD9
SYSAD11
SYSAD10
SYSAD13
SYSAD12
SYSAD15
SYSAD14
LH28F800SUT
Vcc
37
Vcc
43
A1
28
A2
27
NC
30
A3
26
BYTE_
31
A0
32
D0
D2
D4
D5
D6
D7
D3
D1
NC
29
A4
25
A5
24
A6
23
A7
22
D15
D14
D13
WP_
56
D12
WE_
55
A8
20
OE_
54
D11
RY/BY_
53
GND
48
D10
A9
19
D9
D8
GND
42
A10
18
A11
17
A12
13
A13
12
A14
11
A15
10
A16
8
A17
7
A18
6
A19
5
A20
4
Vcc
9
GND
21
CE0_
14
3/5_
1
RP_
16
CE1_
2
Vpp
15
NC
3
C72
0.1u
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
3.3V
33
38
44
46
49
51
40
35
52
50
47
45
41
39
36
34
SYSAD0
SYSAD1
SYSAD2
SYSAD3
SYSAD4
SYSAD5
SYSAD7
SYSAD6
SYSAD8
SYSAD9
SYSAD11
SYSAD10
SYSAD13
SYSAD12
SYSAD15
SYSAD14
C73
0.1u
3.3V
5V
IC4
Vcc
37
Vcc
43
A1
28
A2
27
NC
30
A3
26
BYTE_
31
A0
32
D0
D2
D4
D5
D6
D7
D3
D1
NC
29
A4
25
A5
24
A6
23
A7
22
D15
D14
D13
WP_
56
D12
WE_
55
A8
20
OE_
54
D11
RY/BY_
53
GND
48
D10
A9
19
D9
D8
GND
42
A10
18
A11
17
A12
13
A13
12
A14
11
A15
10
A16
8
A17
7
A18
6
A19
5
A20
4
Vcc
9
GND
21
CE0_
14
3/5_
1
RP_
16
CE1_
2
Vpp
15
NC
3
C92
0.1u
IC5
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
3.3V
3.3V
33
38
44
46
49
51
40
35
52
50
47
45
41
39
36
34
SYSAD16
SYSAD17
SYSAD18
SYSAD19
SYSAD20
SYSAD21
SYSAD23
SYSAD22
SYSAD24
SYSAD25
SYSAD27
SYSAD26
SYSAD29
SYSAD28
SYSAD31
SYSAD30
LH28F800SUT
Vcc
37
Vcc
43
A1
28
A2
27
NC
30
A3
26
BYTE_
31
A0
32
D0
D2
D4
D5
D6
D7
D3
D1
NC
29
A4
25
A5
24
A6
23
A7
22
D15
D14
D13
WP_
56
D12
WE_
55
A8
20
OE_
54
D11
RY/BY_
53
GND
48
D10
A9
19
D9
D8
GND
42
A10
18
A11
17
A12
13
A13
12
A14
11
A15
10
A16
8
A17
7
A18
6
A19
5
A20
4
Vcc
9
GND
21
CE0_
14
3/5_
1
RP_
16
CE1_
2
Vpp
15
NC
3
C90
0.1u
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
3.3V
33
38
44
46
49
51
40
35
52
50
47
45
41
39
36
34
SYSAD16
SYSAD17
SYSAD18
SYSAD19
SYSAD20
SYSAD21
SYSAD23
SYSAD22
SYSAD24
SYSAD25
SYSAD27
SYSAD26
SYSAD29
SYSAD28
SYSAD31
SYSAD30
C91
0.1u
3.3V
5V
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
2
3
4
5
6
7
8
9
21
22
23
24
25
26
27
35
37
38
49
50
51
52
53
54
56
57
SYSAD29
SYSAD23
SYSAD22
SYSAD16
SYSAD21
SYSAD24
SYSAD31
SYSAD27
SYSAD19
SYSAD26
SYSAD28
SYSAD30
SYSAD25
SYSAD18
SYSAD17
SYSAD20
SYSAD0
SYSAD1
SYSAD2
SYSAD3
SYSAD4
SYSAD5
SYSAD7
SYSAD6
SYSAD8
SYSAD9
SYSAD11
SYSAD10
SYSAD13
SYSAD12
SYSAD15
SYSAD14
D0
D2
D4
D5
D6
D7
D3
D1
D15
D14
D13
D12
D11
D10
D9
D8
CN2
DIMM72
A0
12
A1
13
A2
14
A3
15
A4
16
A5
17
A6
18
A7
28
A8
32
A9
29
A10
31
A11
33
A12
34
A13
36
A14
65
A15
66
A16
67
A17
68
A18
69
A19
70
A20
71
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
58
D27
59
D28
60
D29
62
D30
63
D31
64
1CE0_
40
1CE1_
41
2CE0_
42
2CE1_
43
OE_
44
WE_
47
RP
19
BYTE_
48
WP
46
RY/BY_
45
3/5_
11
VPP
55
10
30
61
1
20
39
72
C68
0.1u
C14
22u
+
VCC1
VCC1
VCC2
VSS1
VSS1
VSS1
VSS2
C83
0.1u
3.3V
3.3V
5V
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD8
RAD7
RAD9
RAD10
RAD12
RAD11
RAD16
RAD13
RAD15
RAD14
RAD17
RAD18
RAD19
RAD20
RAD21
2
3
4
5
6
7
8
9
21
22
23
24
25
26
27
35
37
38
49
50
51
52
53
54
56
57
SYSAD29
SYSAD23
SYSAD22
SYSAD16
SYSAD21
SYSAD24
SYSAD31
SYSAD27
SYSAD19
SYSAD26
SYSAD28
SYSAD30
SYSAD25
SYSAD18
SYSAD17
SYSAD20
SYSAD0
SYSAD1
SYSAD2
SYSAD3
SYSAD4
SYSAD5
SYSAD7
SYSAD6
SYSAD8
SYSAD9
SYSAD11
SYSAD10
SYSAD13
SYSAD12
SYSAD15
SYSAD14
D0
D2
D4
D5
D6
D7
D3
D1
D15
D14
D13
D12
D11
D10
D9
D8
ROM
AR-PB8
AR-PB8
9 – 12
9 – 13
4
3
2
1
E
D
C
B
A
4
3
2
1
E
D
C
B
A
MD[63:0]
CAS5_
CAS4_
CAS7_
CAS6_
CAS3_
CAS2_
CAS1_
CAS0_
MBWE_
MBOE_
MBRAS2_
CAS7_
CAS6_
CAS5_
CAS4_
CAS3_
CAS2_
CAS0_
CAS1_
MBOE_
MBWE_
MBRAS1_
MBA[11:0]
CAS7_
CAS6_
CAS5_
CAS4_
CAS3_
CAS2_
MBOE_
MBWE_
CAS1_
CAS0_
RAS0_
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
DIMM168
CN3
10K
R18
10K
R19
10K
R21
10K
R20
22u
C4
10K
R22
0.1u
C35
DIMM168
CN4
10K
R7
10K
R9
10K
R10
10K
R6
22u
C3
10K
R8
0.1u
C34
16M16
IC9
16M16
IC8
16M16
IC7
16M16
IC6
0.1u
C21
0.1u
C38
0.1u
C33
0.1u
C54
TITLE
D
P
P
A
162
VSS
148
VSS
138
VSS
127
VSS
116
VSS
107
VSS
96
VSS
85
VSS
78
VSS
64
VSS
54
VSS
43
VSS
32
VSS
23
VSS
12
VSS
1
VSS
168
VCC
157
VCC
143
VCC
133
VCC
124
VCC
110
VCC
102
VCC
90
VCC
84
VCC
73
VCC
59
VCC
49
VCC
41
VCC
40
VCC
26
VCC
18
VCC
6
VCC
164
NC
163
NC
147
NC
146
NC
145
NC
137
NC
136
NC
135
NC
134
NC
132
NC
129
NC
128
NC
126
NC
125
NC
115
NC
114
NC
111
NC
109
NC
108
NC
106
NC
105
NC
81
NC
80
NC
79
NC
63
NC
62
NC
61
NC
53
NC
52
NC
51
NC
50
NC
42
NC
25
NC
24
NC
22
NC
21
NC
167
SA2
166
SA1
165
SA0
83
SCL
82
SDA
44
OE2_
31
OE0_
48
WE2_
27
WE0_
161
DQ63
160
DQ62
159
DQ61
158
DQ60
156
DQ59
155
DQ58
154
DQ57
153
DQ56
151
DQ55
150
DQ54
149
DQ53
144
DQ52
142
DQ51
141
DQ50
140
DQ49
139
DQ48
104
DQ47
103
DQ46
101
DQ45
100
DQ44
99
DQ43
98
DQ42
97
DQ41
95
DQ40
94
DQ39
93
DQ38
92
DQ37
91
DQ36
89
DQ35
88
DQ34
87
DQ33
86
DQ32
77
DQ31
76
DQ30
75
DQ29
74
DQ28
72
DQ27
71
DQ26
70
DQ25
69
DQ24
67
DQ23
66
DQ22
65
DQ21
60
DQ20
58
DQ19
57
DQ18
56
DQ17
55
DQ16
20
DQ15
19
DQ14
17
DQ13
16
DQ12
15
DQ11
14
DQ10
13
DQ9
11
DQ8
10
DQ7
9
DQ6
8
DQ5
7
DQ4
5
DQ3
4
DQ2
3
DQ1
2
DQ0
131
CAS7_
130
CAS6_
113
CAS5_
112
CAS4_
47
CAS3_
46
CAS2_
29
CAS1_
28
CAS0_
45
RAS2_
30
RAS0_
39
A12
122
A11
38
A10
121
A9
37
A8
120
A7
36
A6
119
A5
35
A4
118
A3
34
A2
117
A1
33
A0
162
VSS
148
VSS
138
VSS
127
VSS
116
VSS
107
VSS
96
VSS
85
VSS
78
VSS
64
VSS
54
VSS
43
VSS
32
VSS
23
VSS
12
VSS
1
VSS
168
VCC
157
VCC
143
VCC
133
VCC
124
VCC
110
VCC
102
VCC
90
VCC
84
VCC
73
VCC
59
VCC
49
VCC
41
VCC
40
VCC
26
VCC
18
VCC
6
VCC
164
NC
163
NC
147
NC
146
NC
145
NC
137
NC
136
NC
135
NC
134
NC
132
NC
129
NC
128
NC
126
NC
125
NC
115
NC
114
NC
111
NC
109
NC
108
NC
106
NC
105
NC
81
NC
80
NC
79
NC
63
NC
62
NC
61
NC
53
NC
52
NC
51
NC
50
NC
42
NC
25
NC
24
NC
22
NC
21
NC
167
SA2
166
SA1
165
SA0
83
SCL
82
SDA
44
OE2_
31
OE0_
48
WE2_
27
WE0_
161
DQ63
160
DQ62
159
DQ61
158
DQ60
156
DQ59
155
DQ58
154
DQ57
153
DQ56
151
DQ55
150
DQ54
149
DQ53
144
DQ52
142
DQ51
141
DQ50
140
DQ49
139
DQ48
104
DQ47
103
DQ46
101
DQ45
100
DQ44
99
DQ43
98
DQ42
97
DQ41
95
DQ40
94
DQ39
93
DQ38
92
DQ37
91
DQ36
89
DQ35
88
DQ34
87
DQ33
86
DQ32
77
DQ31
76
DQ30
75
DQ29
74
DQ28
72
DQ27
71
DQ26
70
DQ25
69
DQ24
67
DQ23
66
DQ22
65
DQ21
60
DQ20
58
DQ19
57
DQ18
56
DQ17
55
DQ16
20
DQ15
19
DQ14
17
DQ13
16
DQ12
15
DQ11
14
DQ10
13
DQ9
11
DQ8
10
DQ7
9
DQ6
8
DQ5
7
DQ4
5
DQ3
4
DQ2
3
DQ1
2
DQ0
131
CAS7_
130
CAS6_
113
CAS5_
112
CAS4_
47
CAS3_
46
CAS2_
29
CAS1_
28
CAS0_
45
RAS2_
30
RAS0_
39
A12
122
A11
38
A10
121
A9
37
A8
120
A7
36
A6
119
A5
35
A4
118
A3
34
A2
117
A1
33
A0
21
Vcc
20
A3
19
A2
18
A1
17
A0
16
A10
15
A11
14
RAS_
13
WE_
11
NC
10
I/O8
9
I/O7
8
I/O6
7
I/O5
6
Vcc
5
I/O4
4
I/O3
3
I/O2
2
I/O1
1
Vcc
42
GND
37
GND
32
NC
31
LCAS_
30
UCAS_
12
NC
29
OE_
41
I/O16
28
A9
40
I/O15
27
A8
39
I/O14
26
A7
38
I/O13
25
A6
36
I/O12
24
A5
35
I/O11
23
A4
34
I/O10
22
GND
33
I/O9
21
Vcc
20
A3
19
A2
18
A1
17
A0
16
A10
15
A11
14
RAS_
13
WE_
11
NC
10
I/O8
9
I/O7
8
I/O6
7
I/O5
6
Vcc
5
I/O4
4
I/O3
3
I/O2
2
I/O1
1
Vcc
42
GND
37
GND
32
NC
31
LCAS_
30
UCAS_
12
NC
29
OE_
41
I/O16
28
A9
40
I/O15
27
A8
39
I/O14
26
A7
38
I/O13
25
A6
36
I/O12
24
A5
35
I/O11
23
A4
34
I/O10
22
GND
33
I/O9
21
Vcc
20
A3
19
A2
18
A1
17
A0
16
A10
15
A11
14
RAS_
13
WE_
11
NC
10
I/O8
9
I/O7
8
I/O6
7
I/O5
6
Vcc
5
I/O4
4
I/O3
3
I/O2
2
I/O1
1
Vcc
42
GND
37
GND
32
NC
31
LCAS_
30
UCAS_
12
NC
29
OE_
41
I/O16
28
A9
40
I/O15
27
A8
39
I/O14
26
A7
38
I/O13
25
A6
36
I/O12
24
A5
35
I/O11
23
A4
34
I/O10
22
GND
33
I/O9
21
Vcc
20
A3
19
A2
18
A1
17
A0
16
A10
15
A11
14
RAS_
13
WE_
11
NC
10
I/O8
9
I/O7
8
I/O6
7
I/O5
6
Vcc
5
I/O4
4
I/O3
3
I/O2
2
I/O1
1
Vcc
42
GND
37
GND
32
NC
31
LCAS_
30
UCAS_
12
NC
29
OE_
41
I/O16
28
A9
40
I/O15
27
A8
39
I/O14
26
A7
38
I/O13
25
A6
36
I/O12
24
A5
35
I/O11
23
A4
34
I/O10
22
GND
33
I/O9
MD2
MD32
MD1
MD1
MD53
MD21
MD3
MD19
MD9
MD0
MD51
MD49
MD56
MD3
MD43
MD25
MD18
MD51
MD55
MD29
MD14
MD12
MD62
MD33
MD56
MD6
MD19
MD25
MD25
MD23
MD11
MD49
MD5
MD26
MD50
MD35
MD46
MD44
MD17
MD38
MD4
MD58
MD41
MD2
MD16
MD30
MD9
MD4
MD18
MD35
MD16
MD42
MD7
MD52
MD20
MD34
MD28
MD44
MD17
MD6
MD63
MD38
MD54
MD48
MD48
MD37
MD27
MD15
MD36
MD50
MD24
MD13
MD45
MD45
MD38
MD37
MD22
MD22
MD22
MD39
MD42
MD5
MD57
MD41
MD14
MD24
MD33
MD43
MD4
MD0
MD60
MD58
MD20
MD17
MD16
MD6
MD1
MD21
MD3
MD0
MD40
MD40
MD29
MD34
MD12
MD46
MD45
MD44
MD53
MD60
MD37
MD31
MD26
MD62
MD13
MD13
MD32
MD32
MD40
MD39
MD31
MD47
MD52
MD34
MD24
MD12
MD46
MD33
MD43
MD8
MD54
MD27
MD42
MD7
MD47
MD5
MD41
MD20
MD14
MD50
MD35
MD2
MD63
MD19
MD8
MD27
MD15
MD61
MD11
MD10
MD55
MD57
MD53
MD9
MD8
MD18
MD10
MD49
MD47
MD52
MD26
MD28
MD28
MD30
MD21
MD59
MD39
MD15
MD7
MD57
MD61
MD51
MD36
MD36
MD31
MD11
MD10
MD55
MD29
MD30
MD54
MD48
MD23
MD23
MD59
MD62
MD61
MD58
MD59
MD56
MD60
MD63
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
MBA11
MBA10
MBA9
MBA8
MBA7
MBA6
MBA5
MBA4
MBA3
MBA2
MBA1
MBA0
DRAM
AR-PB8
AR-PB8
9 – 14
9 – 15
4
3
2
1
E
D
C
B
A
4
3
2
1
E
D
C
B
A
RESET_
DUMMY
VDATA_
VDIN_
PIAWE_
EETCS_
VFCLK
RESET_
FAULT_
SLCTIN_
INIT_
SLCT
PE
BUSY
ACK_
AUTOFD_
STB_
PDATA[7:0]
NETON_
PIARD_
NICCS_
WAIT
RAD[21:1]
LDT[15:0]
STS
CRDY_
EREADY_
HSYNC_
RESET_
VDATA_
CMD
SRDY_
PAGE_
PREADY_
5V
3.3V
5V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
5V
5V
81.2376MHz
X1
74LVC04
IC24E
74LVC08
IC26A
VIDEO CN
CN5
0.1u
C98
74LVC04
IC24F
74LVC04
IC24B
74LVC04
IC24A
10K
R321
74LVC244
IC14
D9001MFH
IC16
+
100u
C11
0.1u
C56
0.1u
C58
0.1u
C57
L1
0.1u
C43
0.1u
C42
10
R59
10
R58
74LS244
IC15
2.2K
R13
100p
C28
100p
C29
100p
C30
100p
C31
100p
C32
100p
C26
100p
C25
100p
C24
100p
C23
100p
C22
100u
C5
100u
C2
2.2K
R17
2.2K
R16
2.2K
R15
2.2K
R14
0.1u
C41
0.1u
C20
0.1u
C27
100u
C1
0.1u
C40
0.1u
C84
100u
C6
PARACONN
CN7
100u
C15
0.1u
C37
0.1u
C36
NETWORKCONN
CN6
3.3K
R171
100(1/2W)
R170
10
R5
10
R4
10
R3
10
R2
10
R1
4
VCC
3
OUT
2
GND
1
VCC
10
11
3
2
1
30
LGND
29
LGND
28
LGND
24
LGND
19
5V
18
5V
21
3.3V
20
3.3V
22
LGND
17
LGND
16
LGND
15
LGND
13
LGND
9
LGND
2
LGND
1
LGND
4
5V
3
5V
6
3.3V
5
3.3V
14
PCLPRD_
11
PCLCMD
27
PCLSRDY_
10
PCLPAGE_
25
PCLREADY_
26
PCLSTS
12
PCLCRDY_
23
READY_
8
HSYNC_
7
RESET_
12
13
4
3
2
1
10
GND
20
VCC
3
2Y4
5
2Y3
7
2Y2
9
2Y1
12
1Y4
14
1Y3
16
1Y2
18
1Y1
19
2G
1
1G
17
2A4
15
2A3
13
2A2
11
2A1
8
1A4
6
1A3
4
1A2
2
1A1
21
GND
14
GND
7
GND
8
VCC
22
VCC
12
TEST_
20
OPT_IN
18
CK1
19
CK0
6
DOTCLK
13
VDOOUT_
5
HSYNC_
9
VDOCLK
3
RESET_
10
VDOIN_
11
BD_
15
IOWR_
16
R/W_
4
CS_
17
A0
23
D7
24
D6
25
D5
26
D4
27
D3
28
D2
1
D1
2
D0
2
1
10
GND
20
VCC
3
2Y4
5
2Y3
7
2Y2
9
2Y1
12
1Y4
14
1Y3
16
1Y2
18
1Y1
19
2G
1
1G
17
2A4
15
2A3
13
2A2
11
2A1
8
1A4
6
1A3
4
1A2
2
1A1
18
Vcc
15
NC
9
DATA8
8
DATA7
7
DATA6
6
DATA5
5
DATA4
4
DATA3
30
GND
29
GND
3
DATA2
28
GND
2
DATA1
27
GND
17
FG
26
GND
16
SG
25
GND
14
AUTOLF_
24
GND
13
SLCT
23
GND
12
PE
11
BUSY
21
GND
10
ACK
20
GND
34
NC
22
GND
33
SG
36
SLCTIN_
1
DSTB_
32
FAULT_
19
GND
31
INPRIM_
35
Vcc
24
A15
20
NC
26
A14
28
A13
15
NETINT1_
30
A12
12
GND
16
GND
17
A3
18
A2
19
A1
4
NC
21
A0
8
GND
58
Vcc
59
Vcc
60
Vcc
55
NC
54
NC
53
NC
50
NC
51
NC
52
GND
3
Vcc
49
A16
46
NC
48
GND
56
GND
57
NETON
2
Vcc
47
R/W_
45
NETOE_
1
Vcc
5
ID15
6
ID14
43
NETCS_
41
NETRDY_
7
ID13
9
ID12
10
ID11
39
RESET_
11
ID10
38
A8
13
ID9
14
ID8
36
A9
22
ID7
40
A7
34
A10
42
A6
44
A5
32
A11
23
ID6
37
A4
25
ID5
27
ID4
29
ID3
31
ID2
33
ID1
35
ID0
RAD2
LDT7
LDT6
LDT5
LDT4
LDT3
LDT2
LDT1
LDT0
PDATA7
PDATA6
PDATA5
PDATA4
PDATA3
PDATA2
PDATA1
PDATA0
LDT0
LDT1
LDT2
LDT3
LDT4
LDT5
LDT6
LDT7
LDT8
LDT9
LDT10
LDT11
LDT12
LDT13
LDT14
LDT15
RAD17
RAD6
RAD7
RAD8
RAD9
RAD5
RAD10
RAD11
RAD12
RAD13
RAD14
RAD15
RAD16
RAD1
RAD2
RAD3
RAD4
CPWBX0034QS51
CONNECTOR & EET
AR-PB8
AR-PB8
Printed in Japan.
SHARP CORPORATION
Printing & Reprographic Systems Group
Quality & Reliability Control Center
Yamatokoriyama, Nara 639-1186, Japan
1999 February Printed in Japan 
N
AR-PB8
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