Roland VS-2480 - Page 40

40
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
JACK BOARD (2/4)
AUX-B L
AUX-B R
MONITOR L
MONITOR R
+
5A
+
5A
-15
+
15
+
15
-15
+
15
+
15
-15
-15
+
15
-15
+
15
+
15
-15 -15
+
15
+
15
-15 -15
-15
+
15
-15
+
15
+
15
-15
+
15
-15
A
A A
A
A
A
A
A A
A A
A
A A
A
A A
A
A
AA
A
A
A A
A
A A
A A
A
A
A
A
A
R193
8.2k(RR)
R142
100k(RR)
C138
22P
R170 150(1/4W )
R169
150(1/4W)
C161
(2200P(EC))
R168
150(1/4W)
C196
100/50(PZ)
R222
6.2k(RR)
R231
100k(RR)
R166 10k(RR)
C163 220P(EC)
C167
22P
R164 8.2k(RR)
R232
100k(RR)
C228
22P
R197
150(1/4W)
R200 150(1/4W )
C205
0.1
C207
0.1
C201
220/6.3(PZ)
C202
10/6.3(TA)
R141
100k(RR)
R225
10k(RR)
C224
100/50(PZ)
C225 100P(EC)
R221
6.2k(RR)
C206
10/6.3(TA)
R206 10(RR)
C204
10/6.3(TA)
C203
0.1
R199 150(1/4W )
C191
(2200P(EC))
JK8
LGR4609-7100
1
2
3
4
C222
220P(EC)
+
-
IC19A
UPC4570G2
2
3
1
+
-
IC20A
UPC4570G2
2
3
1
R198
150(1/4W)
R196 10k(RR)
C193 220P(EC)
R227
150(1/4W)
C226
100/50(PZ)
R223
8.2k(RR)
R173
2.2k
R194 8.2k(RR)
C197
22P
R174
2.2k
R131
6.2k(RR)
R132
6.2k(RR)
C123
1500P(EC)
R186
330(RR)
+
-
IC17B
UPC4570G2
6
5
7
C182 100P(EC)
R183
10k(RR)
+
-
IC16B
UPC4570G2
6
5
7
R184 10k(RR)
R216
330(RR)
R214 10k(RR)
+
-
IC17A
UPC4570G2
2
3
1
C183
1500P(EC)
C181 100P(EC)
+
-
IC16A
UPC4570G2
2
3
1
R213
10k(RR)
C212 100P(EC)
IC13
AK4528VF
28
27
26
25
2
4
10
21
20
23
22
17
19
18
16
15
24
7
8
6
9
1
11
12
13
14
5
3
AOUTR+
AOUTR-
AOUTL+
AOUTL-
AINR+
AINL+
MCLK
DEM1
DEM0
VD
VT
CSN/DIF
PDN
DFS
CCLK
CDTI
DGND
AGND
VA
VREF
P/S
VCOM
LRCK
BICK
SDTO
SDTI
AINL-
AINR-
C145
0.1
C147
0.1
C141
220/6.3(PZ)
R182 4.7k(RR)
R212 4.7k(RR)
C211 100P(EC)
R181
39k(RR)
C142
10/6.3(TA)
C146
10/6.3(TA)
R146 10(RR)
C144
10/6.3(TA)
R211
39k(RR)
R215
330(RR)
R185
330(RR)
C213
1500P(EC)
C143
0.1
C185
47/16(PZ)
C214
47/16(PZ)
C215
47/16(PZ)
C184
47/16(PZ)
R152 4.7k(RR)
R156
330(RR)
+
-
IC12A
UPC4570G2
2
3
1
R153
10k(RR)
+
-
IC11A
UPC4570G2
2
3
1
R154 10k(RR)
C151 100P(EC) C152 100P(EC)
Q16
2SC4213A
1
23
C520
0.1
C519
0.1
Q14
2SC4213A
1
23
C135 100P(EC)
C134
100/50(PZ)
Q9
2SC4213A
1
2 3
C124
47/16(PZ)
C125
47/16(PZ)
C154
47/16(PZ)
C155
47/16(PZ)
Q13
2SC4213A
1
2 3
R234
2.2k
R233
2.2k
R122 4.7k(RR)
+
-
IC12B
UPC4570G2
6
5
7
R121
39k(RR)
+
-
IC11B
UPC4570G2
6
5
7
R124 10k(RR)
R126
330(RR)
C121 100P(EC) C122 100P(EC)
R123
10k(RR)
R135
10k(RR)
Q10
2SC4213A
1
23
+
-
IC15B
UPC4570G2
6
5
7
R204
2.2k
R203
2.2k
IC18
AK4528VF
28
27
26
25
2
4
10
21
20
23
22
17
19
18
16
15
24
7
8
6
9
1
11
12
13
14
5
3
AOUTR+
AOUTR-
AOUTL+
AOUTL-
AINR+
AINL+
MCLK
DEM1
DEM0
VD
VT
CSN/DIF
PDN
DFS
CCLK
CDTI
DGND
AGND
VA
VREF
P/S
VCOM
LRCK
BICK
SDTO
SDTI
AINL-
AINR-
R144
2.2k
R143
2.2k
+
-
IC14B
UPC4570G2
6
5
7
Q11
2SC4213A
1
2 3
C153
1500P(EC)
C511
47/25(RA)
+
-
IC17C
UPC4570G2
IC17
84
+
-
UPC4570G2
IC15
84
+
-
IC16C
UPC4570G2
IC16
84
+
-
UPC4570G2
IC19
84
+
-
UPC4570G2
IC12
84
C512
47/25(RA)
+
-
UPC4570G2
IC11
84
R125
330(RR)
C513
47/25(RA)
C514
47/25(RA)
+
-
UPC4570G2
IC20
84
+
-
UPC4570G2
IC14
84
C518
47/25(RA)
C516
47/25(RA)
C517
47/25(RA)
C515
47/25(RA)
R155
330(RR)
R151
39k(RR)
C132
220P(EC)
Q15
2SC4213A
1
2 3
JK5
LGR4609-7100
1
2
3
4
Q12
2SC4213A
1
23
R228
150(1/4W)
C221
(2200P(EC))
C136
100/50(PZ)
R133
8.2k(RR)
R229
150(1/4W)
R230 150(1/4W )
C198
22P
R202
100k(RR)
R140 150(1/4W )
R137
150(1/4W)
C168
22P
R172
100k(RR)
R171
100k(RR)
R162
6.2k(RR)
R224 8.2k(RR)
C227
22P
C223 220P(EC)
R226 10k(RR)
C131
(2200P(EC))
R139 150(1/4W )
R161
6.2k(RR)
C165 100P(EC)
C164
100/50(PZ)
R165
10k(RR)
R201
100k(RR)
R192
6.2k(RR)
R191
6.2k(RR)
C133 220P(EC)
R136 10k(RR)
R138
150(1/4W)
+
-
IC15A
UPC4570G2
2
3
1
+
-
IC14A
UPC4570G2
2
3
1
C162
220P(EC)
JK6
LGR4609-7100
1
2
3
4
C195 100P(EC)
C194
100/50(PZ)
R195
10k(RR)
+
-
IC20B
UPC4570G2
6
5
7
R163
8.2k(RR)
R134 8.2k(RR)
C137
22P
C166
100/50(PZ)
R167
150(1/4W)
+
-
IC19B
UPC4570G2
6
5
7
C192
220P(EC)
JK7
LGR4609-7100
1
2
3
4
DAD3
ADD3
SCLK
LRCK
MCLK
CCLK
CDTI
XRESET
CS3
DAD4
ADD4
CS4
MUT
AD7
AD5
AD6
AD8