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Roland VS-2480 - Circuit Diagram Main Board

Roland VS-2480
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22
Jun. 2001VS-2480
A
AA
A
B
BB
B
C
CC
C
D
DD
D
E
EE
E
F
FF
F
G
GG
G
H
HH
H
I
II
I
J
JJ
J
K
KK
K
L
LL
L
M
MM
M
N
NN
N
O
OO
O
P
PP
P
Q
QQ
Q
R
RR
R
S
SS
S
T
TT
T
U
UU
U
1
11
12
22
23
33
34
44
45
55
56
66
67
77
78
88
89
99
910
1010
10 11
1111
11 12
1212
12 13
1313
13 14
1414
14 15
1515
15 16
1616
16 17
1717
17 18
1818
18 19
1919
19 20
2020
20 21
2121
21 22
2222
22 23
2323
23 24
2424
24 25
2525
25 26
2626
26 27
2727
27 28
2828
28
CIRCUIT DIAGRAM
MAIN BOARD (1/9)
TOOL
TO PANEL_A BOARD
G/A
SCSI
IDE
TI_DSP
PANEL
PANEL
JT4
JT3
JT2
JT0
DD12
DD6
DD15
DD11
DD10
DD7
AD2
DD13
AD1
AD5
DD1
DD14
DD5
DD3
DD8
MCS0
DD2
AD4
AD3
AD6DD4
AD0
DD0
DD9
JT1
JT1
JT3
JT7
JT4
JT9
JT2
JT0
JT11
JT10
JT8
JT6
AD7
JT5
JT5
D11
D0
D10
D4
A18
D1
D1
D14
D15
A2
A1
A6
A11
A3
D1
A23
D11
D12
A7
A22
D27
D9
A4
A4
A20
D5
D15
D24
A6
A7
D3
D14
D8
D2
D3
A12
A22
D8
D28
D6
D5
D4
A23
A12
D13
A0
D17
A13
D21
A6
A5
A20
A2
D11
D4
A7
D7
D22
D29
D14
D20
D20
A3
A6
A6
A12
D10
D5
D13
D0
D4
D30
A9
A10
A15
A2
A16
A8
A3
A9
A19
A18
D6
D10
A10
D31
D6
A2
D16
A11
D19
D15
A14
A14
D12
D8
A10
A0
A17
D23
A5
D12
D11
D2
D3
D12
A7
A12
D7
A11
D18
A10
D7
A23
D2
D3
A9
D7
D28
A15
D25
A2
A5
A5
D2
D30
A7
A22
D27
D6
D17
D25
A13
D24
A13
A19
D0
D11
D4
A0
D9
D29
A13
D15
D16
A8
D23
A5
A14
D2
A17
D13
A10
A17
D6
A8
A21
D21
A1
A1
RXD2
A12
A9
D8
D9
A4
D1
D15
A8
A21
A3
A8
A6
A1
A19
D0
D10
A9
A18
D7
D31
D9
D22
D5
D5
A2
A11
A5
D26
A15
A4
D3
D1
A16
A3
D19
A16
D9
D0
D10
D12
A7
D13
D13
D8
A4
A4
A20
D14
D14
A13
A2
A11
A1
D18
A3
D26
A21
TXD2
+
D3.3
+
5D
+
D3.3
D +1.9
D +1.9
D
D
+
D3.3
D
+
D3.3
D
D
D
+
D3.3
+
D3.3
+
5D
D
D
+
5D
D
D
D
D
D
D
D
D
D
D
+
5D
+
D3.3
+
5D
D
+
5D
+
D3.3
D +1.9
+
D3.3
D
+
D3.3
D
+
5D
+
5D
D
+
D3.3
D
D
+
D3.3
+
5D
D
D
+
D3.3
D
D
D
D
D
+
D3.3
D
+
D3.3
D
D
D
D
D
+
D3.3
D
+
D3.3
D
D
+
D3.3
D
D
+
D3.3
D
D
D
D
+
D3.3
D
D
D
D
+
D3.3
+
D3.3
D
D
+
D3.3
+
D3.3
D
D
+
D3.3
+
D3.3
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
D
+
5D
D
D
+
5D
+
5D
D
+
D3.3
+
5D
D
D
+
D3.3
+
D3.3
D
D
D
D
D
D
R2
10
C18
0.1
C20
0.1
C33
0.1
IC21D
TC7W04F
84
RA1
10k
12
3
4
5
6
7
8
9
C26
100/6.3
C28
100/6.3
C9
0.1
C8
0.1
C25
0.1
C17
0.1
RA4
10k
12
3
4
5
6
7
8
9
R16
180(RR)
R9
4.7M
DA2
DAN202U
1 2
3
BT1
CR2032
1 2
IC21A
TC7W04F
17
R13
10k
R14
10k
R7
1k
+
-
IC18C
M5223AFP
84
+
-
IC18A
M5223AFP
2
3
1
IC15C
TC74VHCT139AF
16
8
VCC
GND
IC111B
TC74VHC11F
3
4
5
6
IC111A
TC74VHC11F
1
2
13
12
IC111D
TC74VHC11F
147
X1
SG-8002JC
66.6MHz
1
2 3
4
OE
GND OUT
VDD
C2
0.1
+
-
IC18B
M5223AFP
6
5
7
C12
0.1
C5
0.1
IC9
TC74LVX244F
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
2010
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCCGND
IC15B
TC74VHCT139AF
13
14
15
9
10
11
12
B
A
G
Y3
Y2
Y1
Y0
C35
0.1
C29
470p
C3
0.1
R17
330(RR)
R125
4.7k
IC15A
TC74VHCT139AF
3
2
1
7
6
5
4
B
A
G
Y3
Y2
Y1
Y0
IC14
TC74LVX244F
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
2010
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCCGND
IC111C
TC74VHC11F
9
10
11
8
R1
10k
C19
0.1
J2
[PS-14]
1
3
5
7
9
11
13
2
4
6
8
10
12
14
IC16
TC74VHCT244AF
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
2010
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCCGND
IC2
M2V64S40BTP-7L
34
33
32
31
30
29
26
25
24
23
36
18
17
19
16
15
53
51
50
48
47
45
44
42
13
11
10
8
7
5
4
2
1
3
14
6
28
41
22
35
9
21
12
20
27
40
43
46
49
52
54
39
38
37
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
NC
RAS
CAS
CS
WE
DQML
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
VCC
VCC_Q
VCC
VSS_Q
VSS
VSS
A10
A11
VCC_Q
A12
VSS_Q
A13
VCC
NC
VCC_Q
VSS_Q
VCC_Q
VSS_Q
VSS
DQMU
CLK
CKE
IC8
TC74LVX4245FS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
GND
GND
B8
B7
B6
B5
B4
B3
B2
B1
G
VCCB
VCCB
IC4
TC74LVX4245FS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
GND
GND
B8
B7
B6
B5
B4
B3
B2
B1
G
VCCB
VCCB
C30 0.1
C36
100/6.3
R129
4.7k
R130
4.7k
IC22
PQ07VZ5M2Z
1
2
5
4
3
IN
OE
GND
VREF
OUT
C7
0.1
C34
0.1
DA1
DA204U
21
3
R11
10k
R10
10k
R15
10k
IC10
M2V64S40BTP-7L
34
33
32
31
30
29
26
25
24
23
36
18
17
19
16
15
53
51
50
48
47
45
44
42
13
11
10
8
7
5
4
2
1
3
14
6
28
41
22
35
9
21
12
20
27
40
43
46
49
52
54
39
38
37
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
NC
RAS
CAS
CS
WE
DQML
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
VCC
VCC_Q
VCC
VSS_Q
VSS
VSS
A10
A11
VCC_Q
A12
VSS_Q
A13
VCC
NC
VCC_Q
VSS_Q
VCC_Q
VSS_Q
VSS
DQMU
CLK
CKE
C27
0.1
IC13
TC74VHC157F
2
43
5
6
11
10
14
13
1
15
168
7
9
12
1A
1Y1B
2A
2B
3A
3B
4A
4B
A/B
G
VCCGND
2Y
3Y
4Y
R128
4.7k
IC21C
TC7W04F
62
C23
0.1
R135
4.7k
C24
100/6.3
C4
0.1
C21
0.1
C15
0.1
C31
470p
R133
4.7k
C32
0.1
IC6
TC74VHCT244AF
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
2010
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCCGND
R134
4.7k
IC7
TC7S04F
2 4
53
IC21B
TC7W04F
3 5
R127
4.7k
R132
4.7k
C13
0.1
CN2
75501-0X0-B
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
R3
10k
C16
0.1
C6
100/6.3
R131
4.7k
J1
[PS-14]
1
3
5
7
9
11
13
2
4
6
8
10
12
14
IC19
TC74LVX244F
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
2010
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCCGND
R8
10k
R126
4.7k
C1
100/6.3
IC20
RTC-4543SA
9
1
2
7
8
12
13
11
10
5
3
14
4
6
VDD
GND
NC
NC
NC
NC
NC
DATA
CLK
WR
CE
FOUT
FSEL
FOE
R4
[4.7k]
R12
10k
R136
4.7k
IC3
TC58FVB321FT-10
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
4647
48
10
A15
A14
A13
A12
A11
A10
A9
A8
A19
WE
RESET
NC
WP/ACC
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VDD
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
A-1/DQ15
VSSBYTE
A16
A20
R166
10k
C258
1000p
IC121
TC7SET08F
1
2
4
53
C10
100/6.3
C11
100/6.3
CN1
B7B-PH-K-S
1
2
3
4
5
6
7
1
2
3
4
5
6
7
IC120
TC7SET08F
1
2
4
53
IC5
HD7709A
13
14
15
16
17
18
20
22
23
24
25
26
28
30
31
32
34
36
37
38
39
40
41
42
43
44
46
48
49
50
51
52
86
84
82
80
78
77
76
75
74
73
72
70
68
67
66
65
64
63
62
61
60
58
56
55
54
53
118
119
106
107
117
116
113
112
110
108
102
101
100
99
98
96
87
88
93
92
91
90
89
105
12
11
10
9
8
7
160
182
104
103
207
206
204
203
202
201
200
199
177
178
179
180
185
186
187
188
1
2
3
4
5
6
19
21
27
29
33
35
45
47
57
59
69
71
79
81
83
85
94
95
97
109
111
114
115
120
121
122
123
124
125
126
127
128
129
130
131
133
132
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
181
183
184
189
190
191
192
193
194
195
196
197
198
205
208
D31/PTB7
D30/PTB6
D29/PTB5
D28/PTB4
D27/PTB3
D26/PTB2
D25/PTB1
D24/PTB0
D23/PTA7
D22/PTA6
D21/PTA5
D20/PTA4
D19/PTA3
D18/PTA2
D17/PTA1
D16/PTA0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
RAS3U/PTE2
RAS2U/PTE1
RAS3L/PTJ0
RAS2L/PTJ1
CAS2H/PTE3
CAS2L/PTE6
CASHH/PTJ5
CASHL/PTJ4
CASLH/CASU/PTJ3
CASLL/CASL/PTJ2
CS6/CE1B
CS5/CE1A/PTK3
CS4/PTK2
CS3/PTK1
CS2/PTK0
CS0/MCS0
BS/PTK4
RD
RD/WR
WE3/DQMUU/ICIOWR/PTK7
WE2/DQMUL/ICIORD/PTK6
WE1/DQMLU/WE
WE0/DQMLL
CKE/PTK5
IRQ4/PTH 4
IRQ3/IRL3/PTH3
IRQ2/IRL2/PTH2
IRQ1/IRL1/PTH1
IRQ0/IRL0/PTH0
NMI
IRQOUT
WAKEUP/PTD3
CE2B/PTE5
CE2A/PTE4
AN7/DA0/PTL7
AN6/DA1/PTL6
AN5/PTL5
AN4/PTL4
AN3/PTL3
AN2/PTL2
AN1/PTL1
AN0/PTL0
MCS7/PTC7/PINT7
MCS6/PTC6/PINT6
MCS5/PTC5/PINT5
MCS4/PTC4/PINT4
MCS3/PTC3/PINT3
MCS2/PTC2/PINT2
MCS1/PTC1/PINT1
MCS0/PTC0/PINT0
MD1
MD2
VCC_RTC
XTAL2_RTC
EXTAL2_RTC
VSS_RTC
VSS_Q
VCC_Q
VSS_CORE
VCC_CORE
VSS_Q
VCC_Q
VSS_Q
VCC_Q
VSS_Q
VCC_Q
VSS_Q
VCC_Q
VSS_CORE
VCC_CORE
VSS_Q
VCC_Q
AUDSYNC/PTE7
VSS_Q
VCC_Q
VSS_Q
VCC_Q
DACK0/PTD5
DACK1/PTD7
TDO/PTE0
BACK
BREQ
WAIT
RESETM
ADTRG/P TH5
IOIS16/P TG7
ASEMD0/ PTG6
ASEBRK AK/PTG5
PTG4
AUDATA3/PTG3
AUDATA2/PTG2
AUDATA1/PTG1
VSS_CORE
VCC_CORE
AUDATA0/PTG0
TRST/PTF7/PINT15
TMS/PTF6/PINT14
TDI/PTF5 /PINT13
TCK/PTF4/PINT12
IRLS3/PTF3/PINT11
IRLS2/PTF2/PINT10
IRLS1/PTF1/PINT9
IRLS0/PTF0/PINT8
MD0
VCC_PLL1
CAP1
VSS_PLL1
VSS_PLL2
CAP2
VCC_PLL2
AUDCK/PTH6
VSS_CORE
VSS_CORE
VCC_CORE
XTAL
EXTAL
STATUS0/PTJ6
STATUS1/PTJ7
TCLK/P TH7
VSS_Q
CKIO
VCC_Q
TXD0/SCPT0
SCK0/SCPT1
TXD1/SCPT2
SCK1/SCPT3
TXD2/SCPT4
SCK2/SCPT5
RTS2/SCPT6
RXD0/SCPT0
RXD1/SCPT2
VSS_CORE
RXD2/SCPT4
VCC_CORE
CTS2/IRQ5/SCPT7
VSS_Q
VCC_Q
RESETOUT/PTD2
DRAK0/PTD1
DRAK1/PTD0
DREQ0/PTD4
DREQ1/PTD6
RESETP
CA
MD3
MD4
MD5
AVSS
AVCC
AVSS
R201
10k
R204
10k
R206
10k
R209
4.7M
SW2
SKQNAD
1 2
R215
10k
R219 10
R6
[4.7k]
C14
100/6.3
FOOTS_IN
RXD1
TXD1
DINDO2
DINDO1
DOUTFR32
PLL_LOCK1
RD5
AD[0..7]
CS4
CS6
DD[0..15]
CS5
BS
RDWR
XDACK0
CS2
CS5
CKIO XRESET5
XDREQ1
XDACK1
WE0_5
WE0
WE1
CS4
XDREQ0
MCS1
IRQ0
1FS
IRQ2
IRQ4
IRQ1
IRQ5
WAIT
IORDY
IRQ3
PLL_LOCK2
PLL_LOCK3
DINERR2
DINERR1
MCS2 LCS0
LCS1
LCS2
TIXRST
DSP_RESET
TI_BOOT
HRDY
RXD0
RD
D[0..31]
XRESET3
XRESET3
A[0..23]
IRQ5
SH2_RST
IRQ4
MCS1
MCS2
DSP_XF
WE1_5

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