Roland VS-2400CD, Service Notes

Page: 32 / 49

41
Jan.2003 VS-2400CD
CIRCUIT DIAGRAM (MAIN 4/8)
fig.main4-c
VS8F-2 A VS8F-2 A
TO ANALOG
ESDO0
ESDO4
ESDO2
ESDO5
ESDO3
ESDO1
A4
A3
A1
A5
A2
D6
D3
D14
D1
D15
D7
D12
D11
D4
D0
D9
D10
D8
D13
D2
D5
TX10
TX10
ADD1
ADD2
ADD3
ADD4
DAD1
DAD3
DAD2
DAD4
ESID12
ESDO0
ESDO1
ESDO2
ESDO4
ESDO5
ESDO3
ESID12
ESID10
ESID11 ESID10
ESID11
ESID03
ESID04
ESID05
ESID02
ESDO0
ESDO1
ESDO2
ESDO4
ESDO5
ESDO3
ESID00
ESID01
TX10
ESID02 ESID03 ESID04 ESID05 ESID01 ESID00
TRCKO1
TRCKO1
TRCKO0
TRCKO0
TRCKO0
TRCKO1
ESID13 ESID15
ESID14
TX11
ESID15
ESID13
TX11
ESID14
ESID05
ESID04
ESID15
ESID14
ESID12
ESID10
ESID11
ESID13
ESID01
ESID00
ESID03
ESID02
+5
D
+5
D
+5
D
+5
D
+
D 3. 3
+5
D
+5
D
+5
D
+5
D
+5
D
2
+ 1 +
+5
D
+5
D
+5
D
+5
D
+5
D
+
D 3. 3
+5
D
+5
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
+5
D
R116
1k
R115 1k
R118 1k
R122 1k
R121 1k
C87
0.01
C89
0.47 R110
100
R119 1k
R108
220k
R112 1k
R113 1k
R109
1.5k
R111
4.7k
R103
10k
R104
10k
R101
10k R102
10k
R107
33
R120
4.7k
R117
4.7k
R114
4.7k
IC43A
TC74VHCT04AF
1 2
IC43C
TC74VHCT04AF
5 6
IC43B
TC74VHCT04AF
3 4
IC43D
TC74VHCT04AF
9 8
RA18
10k
1
8
2
7
3
6
4
5
C93
100/16
IC43G
TC74VHCT04AF
14
7
C88
15p
RA19
10k
1
8
2
7
3
6
4
5
IC43E
TC74VHCT04AF
11 10
Q6
2SC4117GR
1
2
3
IC45
AN78L05M
3 1
2
IN OUT
COM
C80
0.1
C96
100/6.3
C92
0.1
Q4
2SC4117GR
1
2
3
C84
0.1
C81
100/6.3
IC43F
TC74VHCT04AF
13 12
C76
100/6.3
IC36
TC74VHC157F
14
11
5
2
13
10
6
3 12
9
7
4
1
15
16
8
4A
3A
2A
1A
4B
3B
2B
1B 4Y
3Y
2Y
1Y
SEL
ST
VCC
GND
C91
0.1
C95
0.1
CN11
TX14-40R-6ST-MH1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCC
VCC
VCC
GND
GND
GND
GND
TX1
RX1
XRST
D/A7
D/A6
D/A5
D/A4
LRCKO
TRS0
MCKO
TRR0
LRCKI
CLKI
TRR5
TRR4
TRR3
TRR2
TRR1
TRCKIN
A/D3
A/D2
A/D1
A/D0
D/A3
D/A2
D/A1
D/A0
TRCKO
TRS1
TRS2
TRS3
TRS4
TRS5
IC38
TC74VHC153F
13
12
11
10
3
4
5
6 9
7
2
14
15
1
16
8
2C3
2C2
2C1
2C0
1C3
1C2
1C1
1C0 2Y
1Y
B
A
2G
1G
VCC
GND
IC40
TC74VHCT244AF
17
15
13
11
8
6
4
2
19
1
3
5
7
9
12
14
16
18
20
10
2A4
2A3
2A2
2A1
1A4
1A3
1A2
1A1
2G
1G
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1
VCC
GND
Q7
2SC4117GR
1
2
3
IC44
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
RA21
10k
1
8
2
7
3
6
4
5
Q5 2SC4117GR
1
2
3
C74
0.1
RA20
10k
1
8
2
7
3
6
4
5
C94
0.1
CN12
12FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
IC39
TC203G60AF
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
CPUCE
CRD
VDD
CWR
VSS
A1
A2
A3
A4
A5
VSS
VDD
CB15
CB14
CB13
CB12
VSS
VDD
CB11
CB10
CB9
CB8
VSS
VDDS
CB7
CB6
CB5
CB4
VSS
CB3
CB2
CB1
CB0
VSS
CPINT
TD0
TD1
RESET
TD2
MCLK
TD3
SHAI0DI
SHAI0DO
VSS
SHACLK
VDD
SHAI1DI
SHAI1DO
VDDS
PS2KCI
PS2MCI
VSS
PS2KDI
PS2KDO
PS2KCO
PS2MDI
PS2MDO
PS2MCO
VSS
AD0
AD1
AD2
VDD
VSS
AD3
AD4
AD5
AD6
AD7
DA0
DA1
DA2
DA3
VSS
DA4
DA5
DA6
DA7
VSS
ADA64FS
ADAFS
RBIN0
RBIN1
VDD
VSS
RBIN2
RBIN3
RBFS
VSS
VDDS
RBO0
RBO1
RBO2
RBO3
DIN0
DO0
DIO0FS
DIN1
DO1
DIO1FS
DIN2
DO2
DIO2FS
DIN3
VDDS
RB64FS
DIO064FS
DIO164FS
DIO264FS
DIO364FS
VSS
DIO3FS
DO3
VDDS
ESPCLK
VSS
ESDI0
ESDI1
ESDI2
VSS
VDD
ESDI3
ESDI4
ESDI5
VSS
ESDO0
ESDO1
ESDO2
ESDO3
VSS
ESDO4
ESDO5
ESSEL0
ESSEL1
VDDS
VSS
TEST
RB264FS
TD4
RB2FS
RB2IN0
RB2IN1/TD5
RB2IN2/TD6
RB2IN3/TD7
C79
0.1
C78
0.1
C83
0.1
C90
330/6.3
C77
0.1
C75
100/6.3
CN10
TX14-40R-6ST-MH1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCC
VCC
VCC
GND
GND
GND
GND
TX1
RX1
XRST
D/A7
D/A6
D/A5
D/A4
LRCKO
TRS0
MCKO
TRR0
LRCKI
CLKI
TRR5
TRR4
TRR3
TRR2
TRR1
TRCKIN
A/D3
A/D2
A/D1
A/D0
D/A3
D/A2
D/A1
D/A0
TRCKO
TRS1
TRS2
TRS3
TRS4
TRS5
IC35
TC7WH157FU
1
2
3
4
5
6
7
8
A
B
Y
GND
Y
SEL
ST
VCC
IC37
TC74VHC157F
14
11
5
2
13
10
6
3 12
9
7
4
1
15
16
8
4A
3A
2A
1A
4B
3B
2B
1B 4Y
3Y
2Y
1Y
SEL
ST
VCC
GND
C82
0.1
ESPSEL
1280FS
XRESET3
WE0
RD
IRQ_GA
A[1..21]
CLK_50
CS_GA2
D[0..15]
ADD[1..4]
DAD[1..6]
33MHz
RBFS1
RBOUT11
RBOUT12
RBOUT14
RBOUT13
ESAIO0
ESAIO2
ESAII0
ESAII2
DINDATA
DOUTD
RXD1
1FS_DSP
64FS
CLKMASK
PLL_LOCK2
ESPXRST
TXD1
64FS
1FS
RBIN11
RBIN12
RBIN13
RBIN14
FOOTSW
VCCVR
MONVR
ESPLRCK
MAIN BOARD 4/8