Roland VS-2480 - Page 41

41
Jun. 2001 VS-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 (3/4)
PHONE
1
PHONE
2
+
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
D
A
A
A A
A
A
A
A
A A
A A
A AD
A
A
AA
A A
A
A
A
A
A
A
A A
A
A
A
+
-
UPC4570G2
IC22
84
C522
47/25(RA)
+
-
UPC4570G2
IC24
84
C523
47/25(RA)
+
-
IC25A
NE5532AN
2
3
1
C528
47/25(RA)
C527
47/25(RA)
+
-
UPC4570G2
IC26
84
C525
47/25(RA)
C526
47/25(RA)
+
-
UPC4570G2
IC27
84
+
-
UPC4570G2
IC29
84
C521
47/25(RA)
+
-
UPC4570G2
IC21
84
C317
0.022(EC)
JK10
LGR4609-7100
1
2
3
4
R257
1k(RR)
C281
(2200P(EC))
C347
0.022(EC)
R313
8.2k(RR)
R342
6.2k(RR)
C283 220P(EC)
R284 8.2k(RR)
C344
100/50(PZ)
R341
6.2k(RR)
CN5
B13B-PH-K-S
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6 7 8 9 10 11 12 13
C311
(2200P(EC))
+
-
IC30B
NE5532AN
6
5
7
C342
220P(EC)
+
-
IC29A
UPC4570G2
2
3
1
C313 220P(EC)
+
-
IC30A
NE5532AN
2
3
1
R343
8.2k(RR)
R314 8.2k(RR)
R258
2.2k
R251
6.2k(RR)
R252
6.2k(RR)
C243
1500P(EC)
+
-
NE5532AN
IC30
84
R348
2.2k
R318
2.2k
R288
2.2k
R262
(22(1/4W))
R306
330(RR)
+
-
IC27B
UPC4570G2
6
5
7
C302 100P(EC)
R303
10k(RR)
C335
47/16(PZ)
+
-
IC26B
UPC4570G2
6
5
7
R304 10k(RR)
C275
47/16(PZ)
C334
47/16(PZ)
C304
47/16(PZ)
C305
47/16(PZ)
R336
330(RR)
R334 10k(RR)
+
-
IC27A
UPC4570G2
2
3
1
C274
47/16(PZ)
C244
47/16(PZ)
C245
47/16(PZ)
C303
1500P(EC)
C301 100P(EC)
+
-
IC26A
UPC4570G2
2
3
1
R333
10k(RR)
C332 100P(EC)
C265
0.1
IC23
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-
R302 4.7k(RR)
C267
0.1
C261
220/6.3(PZ)
C262
10/6.3(TA)
C266
10/6.3(TA)
R332 4.7k(RR)
C331 100P(EC)
R266 10(RR)
C264
10/6.3(TA)
C263
0.1
CN4
16FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R301
39k(RR)
R331
39k(RR)
R335
330(RR)
R305
330(RR)
C333
1500P(EC)
R272 4.7k(RR)
R276
330(RR)
+
-
IC22A
UPC4570G2
2
3
1
R273
10k(RR)
+
-
IC21A
UPC4570G2
2
3
1
R274 10k(RR)
C271 100P(EC)
R260
10k(RR)
C272 100P(EC)
C255 100P(EC)
C254
100/50(PZ)
Q17
2SC4213A
1
2 3
R242 4.7k(RR)
+
-
IC22B
UPC4570G2
6
5
7
R241
39k(RR)
R289
47k(RR)
R291 27k(RR)
R293 22(1/4W )
+
-
IC21B
UPC4570G2
6
5
7
R244 10k(RR)
R246
330(RR)
R290
10k(RR)
C286
(4700P(EC))
Q18
2SC4213A
1
2 3
C241 100P(EC)
R292
(22(1/4W))
C285 100P(EC)
R287
1k(RR)
C242 100P(EC)
R243
10k(RR)
R315
470(RR)
R345
470(RR)
R259
47k(RR)
IC28
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-
+
-
IC24B
UPC4570G2
6
5
7
R285
470(RR)
R255
470(RR)
C273
1500P(EC)
R245
330(RR)
R275
330(RR)
C325
0.1
C327
0.1
C321
220/6.3(PZ)
R271
39k(RR)
C322
10/6.3(TA)
C326
10/6.3(TA)
R326 10(RR)
C324
10/6.3(TA)
C252
220P(EC)
C323
0.1
R321 27k(RR)
R323 22(1/4W )R319
47k(RR)
Q19
2SC4213A
1
2 3
C316
(4700P(EC))
C315 100P(EC)
R317
1k(RR)
R320
10k(RR)
R322
(22(1/4W))
C341
(2200P(EC))
R349
47k(RR)
R350
10k(RR)
C345 100P(EC)
C256
(4700P(EC))
R253
8.2k(RR)
Q20
2SC4213A
1
2 3
R347
1k(RR)
C346
(4700P(EC))
R353 22(1/4W )
R263 22(1/4W )
R352
(22(1/4W))
R351 27k(RR)
R282
6.2k(RR)
R344 8.2k(RR)
C343 220P(EC)
C251
(2200P(EC))
R281
6.2k(RR)
C284
100/50(PZ)
R312
6.2k(RR)
R311
6.2k(RR)
JK9
LGR4609-7100
1
2
3
4
R261 27k(RR)C253 220P(EC)
C287
0.022(EC)
C257
0.022(EC)
+
-
IC24A
UPC4570G2
2
3
1
C282
220P(EC)
+
-
NE5532AN
IC25
84
C314
100/50(PZ)
R254 8.2k(RR)
R283
8.2k(RR)
C524
47/25(RA)
+
-
IC29B
UPC4570G2
6
5
7
C312
220P(EC)
+
-
IC25B
NE5532AN
6
5
7
DAD5
ADD5
SCLK
LRCK
MCLK
CCLK
CDTI
XRESET
CS5
DAD6
ADD6
CS6
MUT
AD13
AD14
AD16
AD15