Roland VS-880EX - Page 18

C714
100/6.3V(SME)
+
C713
100/6.3V(SME)
+
X700
MA-406(20MHZ)
41
PORT-BUSS
TRS-BUSS
EADA-BUSS
P-XRESET
1FS
1280FS
IC705
TC514260DJS-50
WE
UCAS
RAS
OE
LCAS
VSS_3
VSS_2
VSS_1
VCC_3
VCC_2
VCC_1
NC_3
NC_2
NC_1
D9
D8
D7
D6
D5
D4
D3
D2
D15
D14
D13
D12
D11
D10
D1
D0
A8
A7
A6
A5
A4
A3
A2
A1
A0
NC_4
13
28
14
27
29
40
35
21
20
6
1
15
12
11
32
31
10
9
8
7
5
4
39
38
37
36
34
33
3
2
26
25
24
23
22
19
18
17
16
30
VCC
IC703
TC170C140AF-003(ESP2)
WR
WE
RST2
RST1
RD
RAS
CS
CAS
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_20
VSS_2
VSS_19
VSS_18
VSS_17
VSS_16
VSS_15
VSS_14
VSS_13
VSS_12
VSS_11
VSS_10
VSS_1
VPOUT
VDD_8
VDD_7
VDD_6
VDD_5
VDD_4
VDD_3
VDD_2
VDD_13
VDD_12
VDD_11
VDD_10
VDD_9
VDD_1
TYPE
TRS5
TRS4
TRS3
TRS2
TRS1
TRS0
TRR5
TRR4
TRR3
TRR2
TRR1
TRR0
TRCKO
TRCKIN
SYO
SYI
PSEA16
PSEA15
PSEA14
PSEA13
PSEA12
PSEA11
PSEA10
OSC
MCK1
MCK0
LRCK1
LRCK0
INT1
INT0
ED9
ED8
ED7
ED6
ED5
ED4
ED3
ED23
ED22
ED21
ED20
ED2
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED11
ED10
ED1
ED0
EA9
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
DIRECT
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
CA9
CA8
CA7
CA6
CA5
CA4
CA3
CA2
CA13
CA12
CA11
CA10
CA1
CA0
BCK1
BCK0
AD3
AD2
AD1
AD0
64
65
51
66
114
113
112
111
116
117
121
122
124
129
128
131
136
137
138
139
140
141
27
143
144
134
68
13
69
70
14
90
72
54
41
30
18
12
109
108
1
101
102
103
104
105
106
62
61
60
59
58
57
107
56
132
133
63
55
50
40
31
28
19
11
127
119
110
100
91
89
80
73
71
2
33
32
10
9
8
7
6
49
48
47
46
5
45
44
43
42
39
38
37
36
35
34
4
3
25
24
23
22
21
20
17
16
29
92
93
94
95
96
97
98
99
78
79
81
82
83
84
85
86
74
75
76
77
87
88
126
135
26
142
15
125
120
118
115
123
67
52
130
53
VCC
VCC
0.1
C708
0.1
C707
0.1
C702
VCC
0.1
C709
0.1
C710
VCC
15P
C703
C704
15P
0.1
C701
VCC
0.1
C706
VCC
IC700
HD6433238
STBY
NMI
P63/FTI
P60/FTCI
P61/FTOA
P71/OS
P54/RXD1
P53/TXD1
P52/SCK0
P47/E
P46/CLK
P43/TMCI1
P44/TMO1
P42/TMRI0
P41/TMO0
A0
A1
A10
A11
A12
A13
A14
A15
A2
A3
A4
A5
A6
A7
A8
A9
D0
D1
D2
D3
D4
D5
D6
D7
EXTAL
MD0
P50/TXD0
VCC_1
VCC_2
VSS_1
VSS_2
XTAL
AS
IRQ1
IRQ2
RD
WR
IOS
MD1
P40/TMCI0
P45/TMRI1
P51/RXD0
P55/SCK1
P70/IS
P72/BUSY
P62/FTOB
IRQ0
WAITRES
7
5
60
57
58
24
21
20
19
16
15
12
13
11
10
48
47
37
36
35
34
33
32
46
45
44
43
42
41
39
38
49
50
51
52
53
54
55
56
2
4
17
6
31
8
40
1
27
62
63
29
28
26
3
9
14
18
22
23
25
59
61
3064
ZD0
ZD1
ZD2
ZD3
ZD4
ZD5
ZD6
ZD7
ZD0
ZD6
ZD7
ZD5
ZD4
ZD3
ZD2
ZD1
ZD7
ZD6
ZD5
ZD1
ZD2
ZD3
ZD4
ZD0
ZD[0:7]
ZWR
ZIRQ0
ZIRQ1
ZIRQ1
ZIRQ0
ZWR
ZRD
ZRD,ZWR,ZIRQ[0:1]
ZRD
ZWR
ZRD
ZA14
ZA0
ZA12
ZA8
ZA4
ZA3
ZA2
ZA1
ZA5
ZA6
ZA7
ZA9
ZA10
ZA11
ZA13
ZA12
ZA14
ZA0
ZA1
ZA2
ZA3
ZA4
ZA5
ZA6
ZA7
ZA8
ZA9
ZA10
ZA11
ZA10
ZA9
ZA8
ZA7
ZA6
ZA5
ZA4
ZA3
ZA2
ZA1
ZA0
ZA12
ZA11
ZA13
ZA[0:14]
ZEA1
ZEA8
ZEA7
ZEA6
ZEA5
ZEA4
ZEA3
ZEA2
ZEA0
ZEA[0:8]
ZEA7
ZEA6
ZEA5
ZEA4
ZEA3
ZEA2
ZEA1
ZEA0
ZEA8
TC551001BFL-70L
IC702
NC1
A15
A14
A13
VSS
OE
CS2
A4
A2
A0
A3
A5
A6
A7
A8
A9
A10
A11
A1
D0
D1
D2
D3
D4
D5
D6
CS1
D7
WE A16
VCCA12
4 32
229
21
22
20
19
18
17
15
14
13
11
25
23
26
27
5
6
7
9
12
10
8
30
24
16
28
3
31
1
C712
0.1
ZED7
ZED6
ZED5
ZED4
ZED4
ZED5
ZED6
ZED8
ZED15
ZED14
ZED13
ZED12
ZED11
ZED10
ZED9
ZED7
ZED2
ZED1
ZED0
ZED0
ZED9
ZED10
ZED11
ZED12
ZED13
ZED14
ZED15
ZED8
ZED3
ZED2
ZED1
ZED[0:15]
ZED3
TRS[0:5],TRCK
TRS0
TRS1
TRS2
TRS3
TRS4
TRS5
TRCK
EDA[0:3],EAD[0:3]
EDA0
EDA1
EDA2
EDA3
EAD0
EAD1
EAD2
EAD3
P-XRESET
RXD1
TXD1
RXD1,TXD1
1FS
1280FS
TC7SH86FU
IC701
1
4
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
18
MAIN BOARD 3/3 (71123978)
VS-880EX
Sep, 1998