Roland VS-2480 - Page 29

29
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
MAIN BOARD (8/9)
TO POWER SPLY
TO FAN
D
D
D
D
+
5D
+
5D
+
5D
D
+
5D
+
5D
+
5D
D
+
5D
D D
D
+
5D
D D
D
+
5D
+
5D
D
D
D
D
D
+
5D
+
5D
D
D
+
5D
D
D
+
5D
2
+
1
+
5D
D
D
+
5D
+
5D
D
D
D
+
5D
D
D
+
5D
D
D
+
5D
D
D
D
D
+
5D
D
D
D
+
D3.3
+
5D
D
2
+
1
D
+
D3.3
D
+
D3.3
+
5D
+
5D
D
+
5D
+
+
D3.3
+
D3.3
+
5D
D
D
+
5D
D
D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
D
D
+
5D
+
5D
2
+
1
+
5D
D
+
D3.3
+
D3.3
+
D3.3
+
D3.3
D
D D
+
D3.3
D
D
IC74
MK1412A
5
6
1
8
7
4
2
3
S0
S1
X1
X2
CLK
CLK/2
VDD
GND
IC77
TC7WH157FU
1
2
3
4
5
6
7
8
A
B
Y
GND
Y
SEL
ST
VCC
IC75
SN74ALS151NS
12
13
14
15
1
2
3
4
5
6
9
10
11
7
168
D7
D6
D5
D4
D3
D2
D1
D0
Y
W
C
B
A
ST
VCCGND
IC78
TC7SET04F
2 4
53
C182
0.1
C183
0.1
C184
0.1
C217
0.1
C218
0.1
DA32
DA204U
21
3
IC95
TC7SET08F
1
2
4
53
JK2
COH2201-A
1
2
IC93A
TC7W04F
1 7
IC93C
TC7W04F
6 2
IC94
M51953BFP
6
5
7
4
1
2
3
8
RST
DLY
VCC
GND
NC
NC
NC
NC
C216
0.1
IC93B
TC7W04F
3 5
C214
0.1
R107
1k
C215
2.2/50
IC93D
TC7W04F
84
CN14
WIRING 6X520-P2.5-XHP-SCN
1
2
3
4
5
6
1
2
3
4
5
6
IC91
TC74VHC163F
6
5
4
3
10
7
9
1
2
11
12
13
14
15
168
D
C
B
A
ENT
ENP
LOAD
CLR
CK
QD
QC
QB
QA
RCO
VDDVSS
C205
0.1
C211
0.1
IC88
TC74VHC163F
6
5
4
3
10
7
9
1
2
11
12
13
14
15
168
D
C
B
A
ENT
ENP
LOAD
CLR
CK
QD
QC
QB
QA
RCO
VDDVSS
IC86
SN74ALS151NS
12
13
14
15
1
2
3
4
5
6
9
10
11
7
168
D7
D6
D5
D4
D3
D2
D1
D0
Y
W
C
B
A
ST
VCCGND
C203
0.1
IC90
SN74ALS151NS
12
13
14
15
1
2
3
4
5
6
9
10
11
7
168
D7
D6
D5
D4
D3
D2
D1
D0
Y
W
C
B
A
ST
VCCGND
C209
0.1
IC82
TC9246F
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
REF
PD
VDDA
AMPI
AMPO
VSSA
XI
XO VSS
CKO
M1
M2
S1
S2
LOCK
VDD
C196
0.01
C198
220/6.3
R96
1.5k
R91
220k
C199
0.1
C191
15p
C201
0.1
R92
120
R98
0
C197
0.47
R97
100
IC92
M62220FP
1
2
3 4
5
6
7
8
COUT
GND
CLM VCC
IN
NC
NC
NC
R105
1k
R106
120
Q6
2SA1244
1
2 3
L6
TSL1315
100uH
D2
RB081L-20
12
C212
100/6.3
C213
330/6.3
CN13
B2B-PH-K-S
1
2
1
2
R103
39
X4
SG-8002JC
66.6MHz
1
2 3
4
OE
GND OUT
VDD
C193
0.1
IC87A
TC74VHC74F
2
3
5
6
41
D
CK
Q
Q
PRR
IC87C
TC74VHC74F
14
7
VCC
GND
IC80C
TC74LCX74F
14
7
VCC
GND
IC87B
TC74VHC74F
12
11
9
8
1013
D
CK
Q
Q
PRR
IC113
TC7SET00F
1
2
4
53
IC206B
TC7WH74FU
8
4
VCC
GND
SW1
[SKQNAD]
1 2
L201
BLM21A601S
R211
100
IC80A
TC74LCX74F
2
3
5
6
41
D
CK
Q
Q
PRCR
C305
0.1
IC205A
TC7WH125FU
2 6
1
IC205B
TC7WH125FU
5 3
7
C306
0.1
IC207A
TC7WHU04FU
1 7
IC207B
TC7WHU04FU
3 5
IC207C
TC7WHU04FU
6 2
IC207D
TC7WHU04FU
84
IC208A
TC74VHCT74AF
2
3
5
6
41
D
CK
Q
Q
PRR
IC208C
TC74VHCT74AF
14
7
VCC
GND
C307
0.1
IC206A
TC7WH74FU
2
1
5
3
76
D
CK
Q
Q
PRCR
CN201
[B4B-XH-A]
1
2
3
4
1
2
3
4
R223
0.05
IC208B
TC74VHCT74AF
12
11
9
8
1013
D
CK
Q
Q
PRR
IC210A
TC7WH34FU
1 7
IC80B
TC74LCX74F
12
11
9
8
1013
D
CK
Q
Q
PRCR
IC210B
TC7WH34FU
6 2
IC210C
TC7WH34FU
3 5
IC210D
TC7WH34FU
84
IC211
TC74VHC574AF
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
C309
0.1
IC204
ICS512
1
8
6
7
5
4
2
3
X1
X2
S0
S1
CLK
REF
VDD
GND
C310
22000/6.3
IC205C
TC7WH125FU
8
4
CLKSEL0
CLKSEL1
RBFS1
VARI_FS
DIN256FS2
DIN256FS1
XRESET5
MUTE
256FS
1FS
RBFS2
PLL_LOCK1
CLKSEL_A
CLKSEL_B
1280FS
RESET5
CLKSEL_C
CLKSEL_D
CLKSEL_E
CLKSEL_F
DINLRCK1
DINLRCK2
64FS
CLK_14_5
ESPCLK0
ESPCLK1
ESPCLK2
ESPCLK3
CLKMASK
ESPLRCK
CLK_14_3
33MHz_1
1FS_DSP_1
33MHz_2
1FS_DSP_2
1FS_DSP_3