Read Sharp ER-A570 (serv.man7) Service Manual online
2-2. G.A (MPCA5)
1) Pin configuration
GATE ARRAY (F258016PC)
MPCA5
Fig. 2-3
1
RF
2
JF
3
PCUT
4
FCUT
5
VF
6
STAMP
7
SLF
8
SLRS
9
SLMTD
10
RES
11
TRG
12
TRG
13
POFF
14
INT1
15
HTS1
16
SCK1
17
STH1
18
NU
19
NU
20
VCC
21
GND
22
NU
23
VRESC
24
SLTMG
25
SLRST
26
AS
27
RD
28
WR
29
PHAI
30
SDT7
31
SDT6
32
SDT5
33
GND
34
SDT4
35
SDT3
36
SDT2
37
SDT1
38
D0
39
D1
40
D2
16
0
N
U
159
D
O
T
E
N
158
N
U
157
N
U
15
6
N
U
155
N
U
154
N
U
153
N
U
15
2
S
TH
2
151
S
C
K
2
150
H
T
S
2
149
S
L
M
T
R
14
8
S
L
M
T
S
147
S
L
MTD
146
R
J
M
T
R
145
R
A
S
3
14
4
N
U
14
3
G
N
D
142
V
C
C
141
N
U
140
N
U
13
9
N
U
138
N
U
137
R
J
M
T
D
136
R
J
M
T
S
13
5
D
T
5
134
D
T
6
133
D
T
7
132
G
N
D
13
1
D
T
1
130
D
T
2
129
D
T
3
128
D
T
4
1
2
7
R
JT
MG
126
R
J
R
S
T
125
R
A
S
1
124
R
A
S
2
12
3
R
O
S
2
12
2
R
O
S
1
121
O
P
T
C
S
41
D3
42
GN
D
43
D4
44
D5
45
D6
46
D7
47
SS
P
R
Q
48
RESET
49
IN
T
2
50
IN
T
3
51
RXDI
52
TXD
I
53
SC
K
I
54
IR
Q
0
55
A0
56
A1
57
A2
58
A3
59
A4
60
A5
61
GN
D
62
VCC
63
A6
64
A7
65
A8
66
A9
67
A1
0
68
A1
1
69
A1
2
70
A1
3
71
A1
4
72
A1
5
73
A1
6
74
A1
7
75
A1
8
76
A1
9
77
A2
0
78
A2
1
79
A2
2
80
NU
120
EXINT0
119
EXINT1
118
EXINT2
117
EXINT3
116
WRO
115
RDO
114
RA15
113
RA16
112
GND
111
RA17
110
RA18
109
EXWAIT
108
WAIT
107
NU
106
NU
105
NU
104
NU
103
NU
102
NU
101
GND
100
VCC
99
NU
98
NU
97
NU
96
NU
95
NU
94
NU
93
NU
92
NU
91
NU
90
NU
89
TEST
88
MD0
87
MD1
86
IPLON
85
INT4
84
PRST
83
PTMG
82
TRGI
81
A23
14
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