Roland V-Synth Service Notes

Mar.2003
V-SYNTH
CIRCUIT DIAGRAM(MIAN 2)
fig.main-2
NOR FLASH
(Program Memory)
XESP4CS
XBBWEL
XBRD
RFRSH
SHRMD
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED[12..23]
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
EAMPX
GRAMC
PWRSAV
ESP-CLK
XRST
ESP-AD3
ESP-AD2
ESP-AD1
ESP-AD0
ESP-LRCK0
XAD-DMAAK
XDA-DMAAK
XPPC-AD-DMAAK
XPPC-DA-DMAAK
SYNC
XEX-AD-DMAAK
XEX-DA-DMAAK
OSC
CLK-OE
ESP-CLK
XPPC-INT-SEND XPPC-INT-RTRN
XCCS0
CA25
XFLSHCS
XCS0U
XCCS4 XESP4CS
CA25
CA24 XCS4U1
XCS4U2
ESP-AD3
ESP-AD2
ESP-AD1
ESP-AD0
XRST
XDA-DMARQ
XAD-DMARQ
XPPC-INT-SEND
XEX-IRL2
XEX-IRL1
XEX-IRL0
XIDE-WR
XIDE-RD
PPC-PLL-CLK
PPC-MCK
PPC-BCK
PPC-LRCK
PPC-AD-S
PPC-AD3
PPC-AD2
PPC-AD1
PPC-AD0
PPC-DA1
PPC-DA0
PPC-AD3
PPC-AD2
PPC-AD1
PPC-AD0
PPC-AD-S
TRR2
TRR4
TRR0
TRCK
TRR1
TRR3
TRR5
PPC-AD1
PPC-AD0
PPC-DA1
PPC-DA0
PPC-DA2
PPC-BCK
PPC-LRCK
PPC-MCK
XIDE-RD
XIDE-WR
IDE-IO-RDY
XPCS1
XPCS0
XCS4U1
XCCS1
XEX-DA-DMARQ
XEX-WAIT0
XCS0U
XEX-AD-DMAAK
XEX-DA-DMAAK
XCS4U2
XEX-IRL1
XEX-IRL2
XEX-IRL0
XEX-AD-DMARQ
XEX-WAIT0
XPCS1
CA24
CA25
TRS4
TRS5
TRS3
ESP-MCK0
TRS0
TRS1
TRS2
XPCS0
XBWEL
XBRD
XBWEH
DMA-SEL
XIRL0
XIRL1
XIRL2
XDA-DMARQ
XAD-DMARQ
XAD-DMAAK
XDA-DMAAK
XRST
XPPC-INT-RTRN
XCCS1
XPPCCS
XCCS0
XCCS4
XPCM-CE1A
XBPCM-CE1B
CPU-WAIT
PPC-CLK
XCS4L2
XFLSHCS
XBRD
XCS4L2
FL-VIDCCW
FL-RY/XBY
IIS-RESET
ESP-CLK
XRD2/XCAS2
CPU-WAIT
XBPCM-CE1B
XPPCCS
PPC-CLK
XPPC-DA-DMAAK
XPPC-AD-DMAAK
XPPC-DA-DMARQ
XPPC-AD-DMARQ
XPPC-INT-SEND
XIRL2
XIRL1
XIRL0
XEX-IRL2
XEX-IRL1
XEX-IRL0
TRS4
TRS2
TRS3
TRS5
TRCK
TRR0
TRR1
TRR2
TRR4
TRR3
TRR5
ESP-TRCKO
PPC-TRR5
PPC-TRR4
PPC-TRR3
PPC-TRR2
PPC-TRR1
PPC-TRR0
EXT-TRCKO
SYNC
EA[0..8]
XPPC-DA-DMARQ
XPPC-AD-DMARQ
XDA-DMARQ
XAD-DMARQ
XEX-AD-DMARQ
XBWEH
XBWEL
XBWEHL
FL-RY/XBY
FL-XWP
FL-VIDCCW
PPC-DA2
IDE-IO-RDY
ESP-TRCKO
TRS1
TRS0
X5RST
XRST
XRST
X5RST
ESP-SYO SYNC
XRD2/XCAS2
XBRD2
XBWEL
FL-XWP
CA24
CA25
CPU-WAIT
BCD7
BCD7
BCA4
BCA4
BCA20
BCA19
BCA16
BCA16
BCD14
BCD5
BCA1
BCA2
BCA20
BCA9
BCD25
BCD31
BCD30
BCD14
BCD14
BCA[0..23]
BCA3
BCA7
BCA17
BCA15
BCD12
BCD18
BCA13
BCA3
BCA11
BCD15
BCA17
BCA15
BCD23
BCA7
BCA9
BCD24
BCA6
BCD19
BCA0
BCD5
BCD8
BCA4
BCD28
BCA17
BCA7
BCD13
BCD9
BCA5
BCA19
BCD1
BCA11
BCA5
BCA19
BCD31
BCA8
BCA13
BCD8
BCA15
BCD12
BCD11
BCD30
BCA18
BCA12
BCA11
BCD7
BCD1
BCA11BCD29
BCD28
BCA10
BCA5
BCD5
BCA8
BCA6
BCA10
BCD7
BCD1
BCA14
BCD2
BCA16
BCA6
BCD[0..31]
BCA12
BCD1
BCD0
BCD3
BCA4
BCD4
BCA14
BCD6
BCD2
BCD26
BCA6
BCD19
BCA0
BCA18
BCA12
BCD17
BCD4
BCD9
BCA10
BCA9
BCA9
BCD21
BCD10
BCD10
BCA8
BCD8
BCD0
BCD3 BCA2
BCA2
BCA2
BCD29
BCA14
BCD6
BCA10
BCA21
BCD18
BCD2
BCA1
BCA1
BCD20
BCD22
BCA8
BCA17
BCD27
BCD9
BCA22
BCD24
BCD21
BCA3
BCD5
BCA8
BCA0
BCD3
BCD4
BCD12
BCA21
BCD26
BCA16
BCA1
BCA4
BCA2
BCA9
BCD0
BCD0
BCD15
BCD15
BCD4
BCD27
BCA22
BCD2
BCA13
BCA5
BCD25
BCA3
BCA23
BCD10
BCA12
BCD22
BCA5
BCD23
BCD13
BCD13
BCD6
BCA21
BCD11
BCD17
BCD3
BCA20
BCA7
BCA7
BCD6
BCA13
BCD16
BCD16
BCD11
BCA6
BCA3
BCA23
BCD20
BCA18
XPPC-DA-DMARQ
XPPC-AD-DMARQ
XEX-DA-DMARQ
XBBWEL
DMA-SEL
DMA-SEL
DMA-SEL
CA25
CA24
BCA23
BCA22
BCA21
BCA20
BCA19
BCA18
BCA17
BCA16
BCA15
BCA14
BCA13
BCA12
BCA11
BCA10
BCA9
BCA8
BCA7
BCA6
BCA5
BCA4
BCA3
BCA2
BCA1
BCA0
BCD0
BCD1
BCD2
BCD3
BCD4
BCD5
BCD6
BCD7
BCD8
BCD9
BCD10
BCD11
BCD12
BCD13
BCD14
BCD15
BCD16
BCD17
BCD18
BCD19
BCD20
BCD21
BCD22
BCD23
BCD24
BCD25
BCD26
BCD27
BCD28
BCD29
BCD30
BCD31
PPC-AD1
PPC-AD0
PPC-DA2
PPC-DA1
PPC-DA0
PPC-LRCK
PPC-BCK
PPC-MCK
IDE-IO-RDY
XIDE-WR
XIDE-RD
XPCS1
XPCS0
XEX-WAIT0
XEX-AD-DMARQ
XEX-DA-DMARQ
XEX-AD-DMAAK
XEX-DA-DMAAK
XEX-IRL2
XEX-IRL1
XEX-IRL0
XCS4U2
XCS4U1
XCCS1
XCS0U
XBWEH
XBWEL
XBRD
XIRL0
XIRL2
XIRL1
DMA-SEL
XDA-DMARQ
XAD-DMARQ
XAD-DMAAK
XDA-DMAAK
XRST
XPPC-INT-RTRN
FL-VIDCCW
FL-XWP
FL-RY/XBY
XCCS0
XCCS1
XPPCCS
XCCS4
XPCM-CE1A
XBPCM-CE1B
CPU-WAIT
PPC-CLK
XCS4L2
XRST
X5RST
XRD2/XCAS2
XBRD2
CA24
CA25
XBBWEL
+
D3.3
D D
+
D3.3
+
D3.3
D
D
+
D3.3
D
+
D3.3
+
D3.3
D
+
D3.3
D
+
D3.3
D
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
D
DD
+
D3.3
+
D3.3
+
D3.3
+
D3.3
+
D3.3
+
D3.3
D
+
D3.3
D
+
D3.3
+
D3.3
DD
D
D
+
D3.3
D
+
D3.3
+
D3.3
D
D
+
D3.3
+
15
D
D
D
+
D3.3
+
D3.3
+
D3.3
+
D3.3
+
D3.3
+
D3.3
D
D
D
D
D
D
DD
D
D
DD D
D D
D
+
D3.3
+
D3.3
+
D3.3
C110 0.1
IC24
LC32V4265T-25-TLM
VCC
1
I/O1
2
I/O2
3
I/O3
4
I/O4
5
VCC
6
I/O5
7
I/O6
8
I/O7
9
I/O8
10
NC
13
NC
14
WE
15
RAS
16
NC
17
A0
18
A1
19
A2
20
A3
21
VCC
22
VSS
23
A4
24
A5
25
A6
26
A7
27
A8
28
OE
29
UCAS
30
LCAS
31
NC
32
I/O9
35
I/O10
36
I/O11
37
I/O12
38
VSS
39
I/O13
40
I/O14
41
I/O15
42
I/O16
43
VSS
44
R135 33
RA57
10K
1 8
2 7
3 6
4 5
RA51
10K
1 8 2 7 3 6 4 5
R137
10K
C133
0.1
R126
0
C112 0.1
C114 0.1
C116 0.1
R153 NIU
R154 NIU
R156 0
IC28A
HD74LV32AT
1
2
3
IC28B
HD74LV32AT
4
5
6
IC28D
HD74LV32AT
12
13
11
X3
SG-8002JC@
67.7376MHZ
OE
1
GND
2
OUT
3
VDD
4
R162
10K
IC25A
TC74VHC139FT
B
3
A
2
G
1
Y3
7
Y2
6
Y1
5
Y0
4
IC25C
TC74VHC139FT
VCC
16
GND
8
IC25B
TC74VHC139FT
B
13
A
14
G
15
Y3
9
Y2
10
Y1
11
Y0
12
C136
0.1
R155 NIU
RA55
10K
1 8
2 7
3 6
4 5
R124
10K
R122
10K
RA46
10K
1 8
2 7
3 6
4 5
RA47
10K
1 8
2 7
3 6
4 5
R139
0
RA53
10K
18
27
36
45
RA56
10K
18
27
36
45
R130 NIU
R129 NIU
R106 47
R107 47
R108 47
R109 0
R110 0
R111 0
R112 0
R113 0
R117 0
R118 0
RA52
10K
1 8
2 7
3 6
4 5
R147
10K
RA48
10K
1 8 2 7 3 6 4 5
Q3
DTC114EUA
NIU
1
2 3
R127
10K
R159 0
R160 0
R163 0
C90 0.1
C92 0.1
C94 0.1
C96 0.1
C98 0.1
C100 0.1
C102 0.1
C104 0.1
C91 0.1
C93 0.1
C95 0.1
C97 0.1
C99 0.1
C101 0.1
C103 0.1
C105 0.1
C106 0.1
R138 NIU
R140 0
R141 0
R149 22
R158 NIU
C125
100/16
C134
10/16
RA50
33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R152
0
IC27A
1
2
3
IC26A
HD74LV00AT
1
2
3
IC27B
HD74LV00AT
4
5
6
IC26C
9
10
8
IC27C
9
10
8
R164
10K
IC26B
HD74LV00AT
4
5
6
R145
NIU
IC28C
HD74LV32AT
9
10
8
IC28E
HD74LV32AT
147
C127
0.1
IC20
TC200E06(PPC)
MCK
125
BCK
127
LRCK
128
AD-DATAS
131
AD-DATA3
132
DA-DATA0
143
AD-DATA2
134
AD-DATA1
135
AD-DATA0
137
DA-DATAS
138
DA-DATA3
139
DA-DATA2
141
DA-DATA1
142
PLL-CLK
2
IIS-RESET
4
IIS-BCK
129
IDE-IO-RDY
5
IDE-WR
7
IDE-RD
8
PPC-IDE-CS1
9
PPC-IDE-CS0
10
WAIT-IN
12
ESP-CLK
93
TEST3
3
TEST2
66
TEST1
92
TEST0
105
CPU-DATA[31]
25
CPU-DATA[30]
27
CPU-DATA[29]
30
CPU-DATA[28]
33
CPU-DATA[27]
35
CPU-DATA[20]
38
CPU-DATA[26]
39
CPU-DATA[21]
40
CPU-DATA[25]
42
CPU-DATA[24]
45
CPU-DATA[23]
46
CPU-DATA[22]
43
CPU-DATA[19]
34
CPU-DATA[18]
31
CPU-DATA[17]
29
CPU-DATA[16]
26
CPU-DATA[15]
91
CPU-DATA[14]
88
CPU-DATA[13]
85
CPU-DATA[12]
82
CPU-DATA[11]
79
CPU-DATA[10]
77
CPU-DATA[9]
74
CPU-DATA[8]
70
CPU-DATA[7]
69
CPU-DATA[6]
73
CPU-DATA[5]
75
CPU-DATA[4]
78
CPU-DATA[3]
81
CPU-DATA[2]
84
CPU-DATA[1]
87
CPU-DATA[0]
89
CPU-ADRS[9]
65
CPU-ADRS[8]
63
CPU-ADRS[7]
62
CPU-ADRS[6]
61
CPU-ADRS[5]
60
CPU-ADRS[4]
58
CPU-ADRS[3]
57
CPU-ADRS[2]
56
CPU-IDE-CS
17
CPU-CS
55
CPU-RD
53
CPU-WR
52
CPU-RDY
19
CPU-CLK
67
RESET
16
CPU-DMARQ0
48
CPU-DMARQ1
47
CPU-DMAAK0
51
CPU-DMAAK1
50
CPU-INTPPC
20
CPU-INT2
21
CPU-INT1
22
CPU-INT0
23
INT-IN2
13
INT-IN1
14
INT-IN0
15
TRCKO
124
TRS[5]
117
TRS[4]
118
TRS[3]
119
TRS[2]
120
TRS[1]
122
TRS[0]
123
TRCKI-A
109
TRR-A[0]
110
TRR-A[1]
111
TRR-A[2]
112
TRR-A[3]
113
TRR-A[4]
114
TRR-A[5]
115
TRCKI-B
95
TRR-B[0]
96
TRR-B[1]
97
TRR-B[2]
98
TRR-B[3]
100
TRR-B[4]
101
TRR-B[5]
102
SYO
104
SYI
106
GND
1
GND
11
GND
24
GND
28
GND
36
GND
44
GND
54
GND
64
GND
68
GND
72
GND
80
GND
94
GND
103
GND
86
GND
107
GND
116
GND
126
GND
133
GND
136
VDD
6
VDD
18
VDD
32
VDD
37
VDD
41
VDD
49
VDD
59
VDD
71
VDD
76
VDD
83
VDD
90
VDD
99
VDD
108
VDD
121
VDD
130
VDD
140
VDD
144
R116 0
R128 NIU
R120
10K
R119
10K
R121 NIU
R123
NIU
RA54
NIU
1 8
2 7
3 6
4 5
R114
NIU
R115
NIU
RA58
33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R131
0
R132
NIU
R133
0
R134
NIU
IC23
TC7SH08FU1
2
4
53
Q4
DTA114EUA
NIU
1
3 2
R148
NIU
D2
UDZ@
NIU
1 2
DA1
MA142WK-(TX)
NIU
1 2
3
R157
0
C131
NIU
R150
NIU
R151
NIU
R165
22
R166
22
R167
22
R168
22
R169
22
R170
22
RA61
22
1 8
2 7
3 6
4 5
RA60
0
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
RA49
33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
RA59
33
1 8
2 7
3 6
4 5
R161 0
RA44
10K
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
RA45
10K
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
IC21
LH28F320BFE-PTBL80@
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
A20
10
WE
11
RST
12
VPP
13
WP
14
RY/BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
GND
27
OE
28
DQ0
29
DQ8
30
DQ1
31
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15
45
GND
46
VCCQ
47
A16
48
DQ9
32
IC27D
HD74LV00AT
12
13
11
R177
0
IC22
TC223C080AF-101(ESP4)
VDD5
1
ED0
2
ED1
3
ED2
4
ED3
5
VSS
6
ED4
7
ED5
8
ED6
9
ED7
10
VDD5
11
WE
12
CAS
13
RAS
14
VSS
15
EA0
16
EA1
17
VDD3
18
EA2
19
EA3
20
EA4
21
VSS
22
EA5
23
EA6
24
EA7
25
VDD5
26
EA8
27
EA9
28
VSS
29
OSC
30
TESTB
31
ED8
32
ED9
33
ED10
34
ED11
35
VSS
36
VDD5
37
ED12
38
ED13
39
ED14
40
ED15
41
ED16
42
ED17
43
VSS
44
ED18
45
ED19
46
ED20
47
ED21
48
ED22
49
ED23
50
VDD5
51
RST2
52
RST1
53
VPOUT
54
VSS
55
TRCKIN
56
TRR0
57
TRR1
58
VDD3
59
TRR2
60
TRR3
61
TRR4
62
TRR5
63
VSS
64
DIRECT
65
CTYPE
66
EAMPX
67
RFRSH
68
PWRSAV
69
GRAMC
70
SHRMD
71
VSS
72
VDD5
73
INT1
74
INT0
75
XTESTT
76
CS
77
WR
78
RD
79
VSS
80
CA13
81
CA12
82
CA11
83
CA10
84
VSS
85
CA9
86
CA8
87
CA7
88
CA6
89
VDD5
90
CA5
91
CA4
92
VDD3
93
CA3
94
CA2
95
CA1
96
CA0
97
VSS
98
CD7
99
CD6
100
VDD5
101
CD5
102
CD4
103
CD3
104
CD2
105
CD1
106
CD0
107
VSS
108
VDD5
109
TRS5
110
TRS4
111
TRS3
112
TRS2
113
TRS1
114
TRS0
115
VSS
116
TRCKO
117
DA7
118
DA6
119
VDD5
120
DA5
121
DA4
122
DA3
123
VSS
124
DA2
125
DA1
126
DA0
127
VDD3
128
AD3
129
AD2
130
XTESTS
131
AD1
132
AD0
133
LRCK1
134
LRCK0
135
VSS
136
BCK1
137
BCK0
138
MCK1
139
VDD5
140
MCK0
141
SYO
142
SYI
143
VSS
144
C126
NIU
C111 0.1
C115 0.1
C118 0.1
C120 0.1
C107
100/16
C109 0.1
R142
0
C117 0.1
C119 0.1
C121 0.1
C139
0.1
C108
100/16
IC26E
HD74LV00AT
147
C113 0.1
C130
NIU
R146
NIU
C138
0.1
R144
NIU
IC27E
HD74LV00AT
147
R125
10K
C124
0.1
C122 0.1
C135
0.1
C132
0.1
C123 0.1
C140
0.1
R143
NIU R201 4.7K
R200 4.7K
R195
10K
IC26D
12
13
11
R196
10K
BCA[0..23]
BCD[0..31]
41 42

Roland V-Synth Specifications

General

Arpeggiator	Yes
Velocity Sensitivity	Yes
Aftertouch	Yes
Vocoder	Yes
USB	No
Keyboard	61 keys (velocity and aftertouch sensitive)
Effects	Chorus, Delay, Reverb, Distortion, Flanger, Phaser
Sampling	Yes
Display	320x240 pixel color LCD
MIDI	In/Out/Thru
Type	Synthesizer
LFO	Yes
Storage	SmartMedia card
Outputs	Stereo
Headphones	Yes
Power Supply	AC
Inputs	Stereo Line, Microphone
Audio Inputs	Stereo Line, Mic