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Roland VS-2400CD Service Notes

Roland VS-2400CD
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65
Jan.2003 VS-2400CD
CIRCUIT DIAGRAM (PANEL)
fig.panel-c
SS1
SSEN
SS3
SS2
SS0
LS2
LS1
LS0
LS3
PD3
PD1
PD6
PD5
PD7
PD2
PD4
PD0
+
5D
+
5D
D
+
5D
D
D
D
D
+
5D
D
+
5D
+
5D
+
5D
D
+
5D
D
D
+
5D
+
5D
D
D
D D
D
D
D
+
5D
+
5D
D
+
5D
+
5D
D
D
D
+
5D
+
5D
D
C105
0.1
C101
330/6.3
C109
0.1
LED117
SEL5921A
12
LED109
SEL5921A
12
LED103
SEL5421E
12
C106
0.1
LED133
SEL5921A
12
LED125
SEL5921A
12
IC108
TD62381P
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
10
I1
I2
I3
I4
I5
I6
I7
I8
VSS
O8
O7
O6
O5
O4
O3
O2
O1
VCC
LED141
SEL5921A
12
LED149
SEL5921A
12
IC103
TC74HC138AP
3
2
1
5
4
6
7
9
10
11
12
13
14
15
168
C
B
A
G2B
G2A
G1
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCCGND
IC104
TC74HC138AP
3
2
1
5
4
6
7
9
10
11
12
13
14
15
168
C
B
A
G2B
G2A
G1
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCCGND
IC101
TC74HC138AP
3
2
1
5
4
6
7
9
10
11
12
13
14
15
168
C
B
A
G2B
G2A
G1
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCCGND
AB
EN
EN101A
EC16B24204@
3
1
2
EN101B
EC16B24204@
10
20
C108
0.1
LED167
SML72423C
12
3
LED159
SML72423C
12
3
LED118
SEL5921A
12
LED110
SEL5921A
12
LED104
SEL5221S
12
LED134
SEL5921A
12
LED126
SEL5921A
12
LED142
SEL5921A
12
LED150
SEL5921A
12
LED168
SML72423C
12
3
LED160
SML72423C
12
3
LED161
SML72423C
12
3
LED143
SEL5921A
12
LED135
SEL5921A
12
LED119
SEL5921A
12
LED111
SEL5921A
12
LED127
SEL5921A
12
LED105
SEL5921A
12
LED151
SEL5921A
12
LED162
SML72423C
12
3
LED144
SEL5921A
12
LED136
SEL5921A
12
LED120
SEL5921A
12
LED112
SEL5921A
12
LED128
SEL5921A
12
LED154
SEL5921A
12
LED152
SEL5921A
12
LED163
SML72423C
12
3
LED145
SEL5921A
12
LED137
SEL5921A
12
LED121
SEL5921A
12
LED113
SEL5921A
12
LED129
SEL5921A
12
LED155
SEL5221S
12
LED153
SEL5921A
12
LED164
SML72423C
12
3
LED146
SEL5921A
12
LED138
SEL5921A
12
LED122
SEL5921A
12
LED114
SEL5921A
12
LED130
SEL5921A
12
LED156
SEL5921A
12
LED165
SML72423C
12
3
LED147
SEL5921A
12
LED139
SEL5921A
12
LED123
SEL5921A
12
LED115
SEL5921A
12
LED131
SEL5921A
12
LED157
SEL5921A
12
LED166
SML72423C
12
3
LED148
SEL5921A
12
LED140
SEL5921A
12
LED124
SEL5921A
12
LED116
SEL5921A
12
LED132
SEL5921A
12
LED158
SEL5921A
12
LED169
SML72423C
12
3
LED170
SML72423C
12
3
IC102
TD62785P
910
1
2
3
4
5
6
7
8 11
12
13
14
15
16
17
18
VCCGND
I1
I2
I3
I4
I5
I6
I7
I8 O8
O7
O6
O5
O4
O3
O2
O1
C102
330/6.3
R116
10
R117
10
R115
10
R120
10
R113
10
R114
10
R118
10
R119
10
D101
1SS133
1 2
D102
1SS133
1 2
D103
1SS133
1 2
D104
1SS133
1 2
D105
1SS133
1 2
D106
1SS133
1 2
D107
1SS133
1 2
D108
1SS133
1 2
D109
1SS133
1 2
D110
1SS133
1 2
D111
1SS133
1 2
D112
1SS133
1 2
D113
1SS133
1 2
D114
1SS133
1 2
D115
1SS133
1 2
D116
1SS133
1 2
D124
1SS133
1 2
D120
1SS133
1 2
D117
1SS133
1 2
D119
1SS133
1 2
D118
1SS133
1 2
D123
1SS133
1 2
D121
1SS133
1 2
D122
1SS133
1 2
D132
1SS133
1 2
D128
1SS133
1 2
D125
1SS133
1 2
D127
1SS133
1 2
D126
1SS133
1 2
D131
1SS133
1 2
D129
1SS133
1 2
D130
1SS133
1 2
D140
1SS133
1 2
D136
1SS133
1 2
D133
1SS133
1 2
D135
1SS133
1 2
D134
1SS133
1 2
D139
1SS133
1 2
D137
1SS133
1 2
D138
1SS133
1 2
D148
1SS133
1 2
D144
1SS133
1 2
D141
1SS133
1 2
D143
1SS133
1 2
D142
1SS133
1 2
D147
1SS133
1 2
D145
1SS133
1 2
D146
1SS133
1 2
D156
1SS133
1 2
D152
1SS133
1 2
D149
1SS133
1 2
D151
1SS133
1 2
D150
1SS133
1 2
D155
1SS133
1 2
D153
1SS133
1 2
D154
1SS133
1 2
D164
1SS133
1 2
D160
1SS133
1 2
D157
1SS133
1 2
D159
1SS133
1 2
D158
1SS133
1 2
D163
1SS133
1 2
D161
1SS133
1 2
D162
1SS133
1 2
D172
1SS133
1 2
D168
1SS133
1 2
D165
1SS133
1 2
D167
1SS133
1 2
D166
1SS133
1 2
D171
1SS133
1 2
D169
1SS133
1 2
D170
1SS133
1 2
D180
1SS133
1 2
D176
1SS133
1 2
D173
1SS133
1 2
D175
1SS133
1 2
D174
1SS133
1 2
D179
1SS133
1 2
D177
1SS133
1 2
D178
1SS133
1 2
D184
1SS133
1 2
D181
1SS133
1 2
D183
1SS133
1 2
D182
1SS133
1 2
D187
1SS133
1 2
D185
1SS133
1 2
D186
1SS133
1 2
R111
10
R109
10
R112
10
R110
10
R101
10
R102
10
R103
10
R104
10
R105
10
R106
10
R107
10
R108
10
SW101
SKRGADD010
1 2
SW102
SKRGADD010
1 2
SW103
SKRGADD010
1 2
SW104
SKRGADD010
1 2
SW105
SKRGADD010
1 2
SW106
SKRGADD010
1 2
SW109
SKRGADD010
1 2
SW110
SKRGADD010
1 2
SW111
SKRGADD010
1 2
SW112
SKRGADD010
1 2
SW113
SKRGADD010
1 2
SW114
SKRGADD010
1 2
SW117
SKRGADD010
1 2
SW118
SKRGADD010
1 2
SW119
SKRGADD010
1 2
SW120
SKRGADD010
1 2
SW121
SKRGADD010
1 2
SW122
SKRGADD010
1 2
SW125
SKRGADD010
1 2
SW126
SKRGADD010
1 2
SW127
SKRGADD010
1 2
SW128
SKRGADD010
1 2
SW129
SKRGADD010
1 2
SW130
SKRGADD010
1 2
SW138
SKRGADD010
1 2
SW137
SKRGADD010
1 2
SW136
SKRGADD010
1 2
SW135
SKRGADD010
1 2
SW134
SKRGADD010
1 2
SW133
SKRGADD010
1 2
SW141
SKRGADD010
1 2
SW142
SKRGADD010
1 2
SW143
SKRGADD010
1 2
SW144
SKRGADD010
1 2
SW145
SKRGADD010
1 2
SW146
SKRGADD010
1 2
SW149
SKRGADD010
1 2
SW150
SKRGADD010
1 2
SW151
SKRGADD010
1 2
SW152
SKRGADD010
1 2
SW153
SKRGADD010
1 2
SW154
SKRGADD010
1 2
SW157
SKRGADD010
1 2
SW159
SKRGADD010
1 2
SW160
SKRGADD010
1 2
SW158
SKRGADD010
1 2
SW161
SKRGADD010
1 2
SW162
SKRGADD010
1 2
SW170
SKRGADD010
1 2
SW169
SKECAF
1 2
SW168
SKECAF
1 2
SW167
SKRGADD010
1 2
SW166
SKRGADD010
1 2
SW165
SKRGADD010
1 2
SW173
SKRGADD010
1 2
SW174
SKRGADD010
1 2
SW175
SKRGADD010
1 2
SW176
SKRGADD010
1 2
SW177
SKRGADD010
1 2
SW178
SKRGADD010
1 2
SW181
SKRGADD010
1 2
SW182
SKRGADD010
1 2
SW183
SKRGADD010
1 2
SW184
SKRGADD010
1 2
SW185
SKRGADD010
1 2
SW186
SKRGADD010
1 2
SW187
SKRGADD010
1 2
SW179
SKRGADD010
1 2
SW171
SKRGADD010
1 2
SW172
SKECAF
1 2
SW164
SKRGADD010
1 2
SW163
SKRGADD010
1 2
SW155
SKRGADD010
1 2
SW156
SKRGADD010
1 2
SW148
SKRGADD010
1 2
SW147
SKRGADD010
1 2
SW139
SKRGADD010
1 2
SW140
SKRGADD010
1 2
SW132
SKRGADD010
1 2
SW131
SKRGADD010
1 2
SW123
SKRGADD010
1 2
SW124
SKRGADD010
1 2
SW116
SKRGADD010
1 2
SW115
SKRGADD010
1 2
SW107
SKRGADD010
1 2
SW108
SKRGADD010
1 2
SW180
SKRGADD010
1 2
LED108
SEL5421E
12
LED107
SEL5921A
12
LED106
SEL5921A
12
LED101
SEL5921A
12
IC106
TD62785P
910
1
2
3
4
5
6
7
8 11
12
13
14
15
16
17
18
VCCGND
I1
I2
I3
I4
I5
I6
I7
I8 O8
O7
O6
O5
O4
O3
O2
O1
C107
0.1
IC105
TC74HC138AP
3
2
1
5
4
6
7
9
10
11
12
13
14
15
168
C
B
A
G2B
G2A
G1
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCCGND
CN101
24FE-ST-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC107
TC74HC574AP
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
2010
D7
D6
D5
D4
D3
D2
D1
D0
OE
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCCGND
D188
1SS133
1 2
SW188
SKRGADD010
1 2
LED102
SEL5921A
12
LED171
SEL5421E
12
LED172
SEL5221S
12

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Roland VS-2400CD Specifications

General IconGeneral
BrandRoland
ModelVS-2400CD
CategoryMusical Instrument
LanguageEnglish

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