Circuit Diagram(Mian 2) - Roland V-Synth Service Notes

Mar.2003

CIRCUIT DIAGRAM(MIAN 2)

fig.main-2
BCA[0..23]
BCA[0..23]
BCD[0..31]
BCD[0..31]
+
D 3.3
C90 0.1
C92 0.1
C94 0.1
C96 0.1
C98 0.1
C100 0.1
C102 0.1
C104 0.1
D
IC20
BCD31 25 125
CPU-DATA[31] MCK
BCD30 27 127
CPU-DATA[30] BCK
BCD29 30 128
CPU-DATA[29] LRCK
BCD28 33
CPU-DATA[28]
BCD27 35 131
CPU-DATA[27] AD-DATAS
BCD26 39 132
CPU-DATA[26] AD-DATA3
BCD25 42 134
CPU-DATA[25] AD-DATA2
BCD24 45 135
CPU-DATA[24] AD-DATA1
BCD23 46 137
CPU-DATA[23] AD-DATA0
43
BCD22
CPU-DATA[22]
BCD21 40 138
CPU-DATA[21] DA-DATAS
38 139
BCD20
CPU-DATA[20] DA-DATA3
BCD19 34 141
CPU-DATA[19] DA-DATA2
31 142
BCD18
CPU-DATA[18] DA-DATA1
BCD17 29 143
CPU-DATA[17] DA-DATA0
BCD16 26
CPU-DATA[16]
BCD15 91 2
88 CPU-DATA[15] PLL-CLK
BCD14
CPU-DATA[14]
BCD13 85
CPU-DATA[13]
BCD12 82 4
CPU-DATA[12] IIS-RESET
BCD11 79 129
CPU-DATA[11] IIS-BCK
BCD10 77
CPU-DATA[10]
BCD9 74
CPU-DATA[9]
BCD8 70
CPU-DATA[8]
BCD7 69
CPU-DATA[7]
BCD6 73
CPU-DATA[6]
75 5
BCD5
CPU-DATA[5] IDE-IO-RDY
BCD4 78 7
CPU-DATA[4] IDE-WR
81 8
BCD3
CPU-DATA[3] IDE-RD
BCD2 84
CPU-DATA[2]
87 9
BCD1
CPU-DATA[1] PPC-IDE-CS1
BCD0 89 10
CPU-DATA[0] PPC-IDE-CS0
0
BCA17 R131
BCA9 R132 NIU 12
0 65 WAIT-IN
BCA16 R133
+ CPU-ADRS[9]
D 3.3 BCA8 R134 NIU 63
CPU-ADRS[8]
BCA7 62
CPU-ADRS[7]
C127 BCA6 61
CPU-ADRS[6]
BCA5 60
CPU-ADRS[5]
BCA4 58 93
CPU-ADRS[4] ESP-CLK
0.1 BCA3 57
CPU-ADRS[3]
BCA2 56
D
CPU-ADRS[2]
IC23
1 TC7SH08FU 3
XBWEH
TEST3
4 XBPCM-CE1B 17 66
CPU-IDE-CS TEST2
2 55 92
XBWEL XPPCCS
CPU-CS TEST1
105
TEST0
XRD2/XCAS2 53
CPU-RD
52
D XBWEHL
CPU-WR
CPU-WAIT R138 NIU 19
CPU-RDY
R139 PPC-CLK 67
CPU-CLK
0
XRST 16
+ RESET
D 3.3
C130 XPPC-AD-DMARQ R140 0 48
CPU-DMARQ0
NIU XPPC-DA-DMARQ 47
CPU-DMARQ1
R201 4.7K XPPC-AD-DMARQ R141 0
R200 4.7K XPPC-DA-DMARQ XPPC-AD-DMAAK 51
D
CPU-DMAAK0
XPPC-DA-DMAAK 50
CPU-DMAAK1
RA53 R149 22
D 3.3 + 10K 20
XPPC-INT-SEND
CPU-INTPPC
5 4 XIRL2 21
CPU-INT2
6 3 22
XPPC-INT-SEND XIRL1
CPU-INT1
7 2 XAD-DMARQ XIRL0 23
CPU-INT0
8 1
XDA-DMARQ
XEX-IRL2 13
INT-IN2
XEX-IRL1 14
INT-IN1
RA56 XEX-IRL0 15
D 3.3 + INT-IN0
10K RA58
5 4 XEX-IRL0 33
6 3 XEX-IRL1 1 16 124
TRCKO
7 2 XEX-IRL2 TRS5 2 15 117
TRS[5]
8 1 TRS4 3 14 118
TRS[4]
TRS3 4 13 119
TRS[3]
TRS2 5 12 120
TRS[2]
6 11 122
TRS1
TRS[1]
TRS0 7 10 123
TRS[0]
8 9
TRCK
109
ESP-TRCKO
TRCKI-A
TRR5 115
TRR-A[5]
114
TRR4
TRR-A[4]
TRR3 113
TRR-A[3]
112
TRR2
TRR-A[2]
TRR1 111
TRR-A[1]
TRR0 110
TRR-A[0]
RA60
95
TRCKI-B
8 9 PPC-TRR5 102
TRR-B[5]
7 10 PPC-TRR4 101
TRR-B[4]
6 11 PPC-TRR3 100
TRR-B[3]
5 12 98
PPC-TRR2
TRR-B[2]
4 13 PPC-TRR1 97
TRR-B[1]
3 14 96
PPC-TRR0
TRR-B[0]
2 15 EXT-TRCKO
1 16 106
SYNC
SYI
104
SYO
0 R158 NIU
TC200E06(PPC)
XBRD2 XBRD2
XRD2/XCAS2 D
XRD2/XCAS2
XCCS0 XCCS0
XCCS1
XCCS1
XPPCCS XPPCCS
XCCS4
XCCS4
XPCM-CE1A XPCM-CE1A
XBPCM-CE1B
XBPCM-CE1B
+
D 3.3
FL-VIDCCW FL-VIDCCW 1 HD74LV00AT
FL-XWP
FL-XWP
FL-RY/XBY FL-RY/XBY DMA-SEL 2
XPPC-INT-RTRN XPPC-INT-RTRN R164 XPPC-DA-DMARQ
+
XIRL2 XIRL2 D 3.3
XIRL1 XIRL1 10K
XIRL0 XIRL0 R196
D
DMA-SEL DMA-SEL 10K
XEX-DA-DMARQ
XDA-DMARQ XDA-DMARQ
XAD-DMARQ XAD-DMARQ
XAD-DMAAK XAD-DMAAK
XDA-DMAAK
XDA-DMAAK
XPPC-AD-DMARQ
XRST D 3.3 +
XRST
XBWEH XBWEH R195
XBWEL XBWEL
XBRD XBRD 10K
XEX-AD-DMARQ
CPU-WAIT CPU-WAIT
PPC-CLK PPC-CLK
CA24 CA24 DMA-SEL
CA25
CA25
XBBWEL
XBBWEL
XAD-DMAAK
DMA-SEL
XDA-DMAAK
D 3.3 + D 3.3
IC26E IC27E
HD74LV00AT HD74LV00AT
C138
0.1
D D
41
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
D
+
D 3.3
C107
100/16
+
D D 3.3
C109 0.1
C111 0.1
C113 0.1
C115 0.1
PPC-MCK R106 47 C117 0.1
PPC-BCK R107 47 C118 0.1
PPC-LRCK R108 47 C119 0.1
C120 0.1
PPC-AD-S R109 0 C121 0.1
PPC-AD3 R110 0 C122 0.1
PPC-AD2 R111 0 C123 0.1
PPC-AD1 R112 0
PPC-AD0 R113 0
D
+
R114 NIU D 3.3
R115 NIU
+
PPC-DA2 R116 0 D 3.3
R117 0
PPC-DA1
PPC-DA0 R118 0
R119 R120
PPC-PLL-CLK 10K 10K BCA13 81
82 CA13
BCA12
CA12
R121 NIU BCA11 83
CA11
IIS-RESET BCA10 84
CA10
R123 NIU BCA9 86
CA9
BCA8 87
+ CA8
D 3.3 BCA7 88
D 3.3 + CA7
R128 NIU BCA6 89
CA6
R125 R129 NIU BCA5 91
CA5
10K R130 NIU BCA4 92
CA4
94
IDE-IO-RDY BCA3
CA3
XIDE-WR RA48 BCA2 95
CA2
10K 96
XIDE-RD BCA1
CA1
BCA0 97
CA0
XPCS1
XPCS0
99
BCD7
CD7
XEX-WAIT0 BCD6 100
102 CD6
BCD5
CD5
BCD4 103
D 3.3 + CD4
R177 13 BCD3 104
CD3
CPU-WAIT 11 BCD2 105
CD2
12 BCD1 106
CD1
ESP-CLK 0 BCD0 107
IC27D CD0
HD74LV00AT
74
INT1
75
D 3.3 + D 3.3 + INT0
77
XESP4CS
CS
XBBWEL 78
WR
79
XBRD
+ RD
RA51 R137 D 3.3
10K 10K 65
D
DIRECT
66
67 CTYPE
EAMPX
EAMPX
RFRSH 68
RFRSH
RA52 PWRSAV 69
+ PWRSAV
10K D 3.3 GRAMC 70
GRAMC
PPC-AD2 1 8 SHRMD 71
SHRMD
PPC-AD3 2 7
PPC-AD0 3 6 D
PPC-AD1 4 5 ESP-CLK 30
OSC
0 NIU NIU NIU NIU
PPC-AD-S
D D D D D 118
DA7
R147 RA54 NIU 119
DA6
10K R142 R143 R144 R145 R146 1 8 121
DA5
2 7 122
DA4
3 6 123
DA3
4 5 125
DA2
126
DA1
RA55 127
+ DA0
D 3.3 10K
1 8 ESP-AD3 ESP-AD3 129
AD3
2 7 ESP-AD2 ESP-AD2 130
AD2
3 6 ESP-AD1 ESP-AD1 132
AD1
4 5 ESP-AD0 ESP-AD0 133
AD0
R152 0 134
LRCK1
ESP-LRCK0 135
LRCK0
R153 NIU
137
BCK1
R154 NIU 138
BCK0
R155 NIU 139
MCK1
ESP-MCK0 141
MCK0
D 3.3 +
R156 0 76
XTESTT
131
XTESTS
31
TESTB
D D
+
D 3.3
+
D 3.3
X3
4 1 CLK-OE R159 0
VDD OE
C135
0.1
2 3 OSC R160 0
GND OUT
SG-8002JC@
67.7376MHZ XPPC-INT-SEND R163 0
R162
10K
D D
IC25A
IC26A 3 7
B Y3
2 6
CA25
A Y2
5 R165 22
Y1
3 1 4 22
IC26B XCCS0 R166
G Y0
IC26C
4 HD74LV00AT
6 9 D TC74VHC139FT
5 8 XDA-DMARQ
10
IC26D IC25B
12 RA61
11 CA25 13 9 1 8
B Y3
13 CA24 14 10 2 7
A Y2
11 3 6
Y1
XCCS4 15 12 4 5
G Y0
IC27A IC27B
1 TC74VHC139FT 22
3 4
2 6 XAD-DMARQ
5
IC27C HD74LV00AT
+
9 D 3.3
8
10 IC25C
IC28A C136
HD74LV32AT 0.1
1 R167 TC74VHC139FT
3
XPPC-AD-DMAAK
2 D D
22
IC28B
HD74LV32AT
4
R168
6 XEX-AD-DMAAK
5
22
IC28C
HD74LV32AT
9 R169
8 XPPC-DA-DMAAK
10
22
IC28D
HD74LV32AT
12 R170
11
XEX-DA-DMAAK
13
22
+ D 3.3 +
IC28E
HD74LV32AT
C139 C140
0.1 0.1
D D D D
D 3.3 + D 3.3 +
C108
+
D 3.3 1 16
C110 0.1 100/16 2 15
RA44
C112 0.1 D 3 14 BCA23
C114 0.1 10K 4 13 BCA22
C116 0.1 5 12 BCA20
6 11 BCA21
7 10 BCA19
8 9 BCA18
1 16 BCA17
RA45 2 15 BCA16
3 14 BCA15
10K 4 13 BCA14
5 12 BCA13
D 6 11 BCA12
IC22 7 10
BCA11
TC223C080AF-101(ESP4) 8 9 BCA10
1 8
BCA9
2 7 BCA8
RA46 3 6
BCA7
10K 4 5 BCA6
1 8 BCA5
63 TRS5 2 7 BCA4
TRR5 62 RA47 3 6
TRS4 BCA3
TRR4
61 TRS3 10K 4 5 BCA2
TRR3
60 TRS2 R122 BCA1
TRR2
58 TRS1 10K BCA0
TRR1
57 TRS0 R124
TRR0 +
56 TRCK R126 10K D 3.3
TRCKIN
0
52 XRST
RST2
53 R127
RST1
C126 10K
RA49
54 NIU FL-RY/XBY
VPOUT
8 9
110 7 10 TRR5 D
TRS5
111 6 11
TRR4
TRS4
112 5 12 TRR3
TRS3
113 4 13
TRR2
TRS2
114 3 14 TRR1
TRS1 115 2 15
TRR0
TRS0 + 1 5
117 1 16 ESP-TRCKO
TRCKO
33
142 ESP-SYO R161 0 SYNC Q3
SYO
143 SYNC DTC114EUA 1 Q4
SYI DTA114EUA
NIU
NIU
28 R135 33
EA9
27 1
EA8 FL-VIDCCW
EA8
25 1 16 EA7
EA7
24 2 15 R148
EA6
EA6
23 3 14 EA5 NIU
EA5
21 4 13
EA4
EA4
20 5 12 EA3 D
EA3
19 6 11
EA2
EA2
17 7 10 EA1
EA1 16 8 9
EA0
EA0
D2
RA50 33
UDZ@
50 ED23 3
NIU
ED23
49 ED22
ED22
48 ED21
DA1
ED21
47 ED20 D
ED20 MA142WK-(TX)
46 ED19
ED19 NIU
45 ED18 X5RST
ED18
43 ED17
ED17
42 ED16
ED16
41
ED15
ED15
40 ED14
ED14
39
ED13
ED13
38 ED12
ED12
35
ED11
34
ED10
33
ED[12..23]
ED9
32
ED8
10 RA57
ED7
9 IC24 10K
ED6
8 EA8 28 43 1 8
ED5 A8 I/O16
7 EA7 27 42 2 7
ED4 A7 I/O15
5 EA6 26 41 3 6 D
ED3 A6 I/O14
4 EA5 25 40 4 5
ED2 A5 I/O13
3 EA4 24 38 ED23
ED1 A4 I/O12
2 EA3 21 37 ED22
ED0 RA59 A3 I/O11
EA2 20 36 ED21
A2 I/O10
4 5 19 35
EA1 ED20
A1 I/O9
12 3 6 EA0 18 10 ED19
WE A0 I/O8
13 2 7 9
ED18
CAS I/O7
14 1 8 13 8 ED17
RAS NC I/O6
14 7
ED16
NC I/O5
33 17 5 ED15
NC I/O4
32 4
ED14
NC I/O3
3 ED13
I/O2
2
ED12
I/O1 +
D 3.3
22
VCC
6
VCC
16 1
RAS VCC
30 C133
UCAS
31 C132 0.1 C134
LCAS
15 0.1
WE
29 44 10/16
OE VSS
39
VSS
23
VSS
LC32V4265T-25-TLM
D D
ESP-CLK
XPPC-INT-RTRN
XCS0U
XFLSHCS
XCS4U2
XCS4U1
XCS4L2
XESP4CS
CA25
CA24
BCA23
BCA22
NOR FLASH
BCA21
BCA20
BCA19
(Program Memory) BCA18
BCA17
BCA16
IC21 BCA15
BCA21 10 45 BCD15 BCA14
A20 DQ15
BCA20 9 43 BCD14 BCA13
A19 DQ14
BCA19 16 41 BCD13 BCA12
A18 DQ13
BCA18 17 39 BCD12 BCA11
A17 DQ12
BCA17 48 36 BCD11 BCA10
A16 DQ11
BCA16 1 34 BCD10 BCA9
A15 DQ10
BCA15 2 32 BCD9 BCA8
A14 DQ9
BCA14 3 30 BCD8 BCA7
A13 DQ8
BCA13 4 44 BCD7 BCA6
A12 DQ7
BCA12 5 42 BCD6 BCA5
A11 DQ6
6 40
BCA11 BCD5 BCA4
A10 DQ5
BCA10 7 38 BCD4 BCA3
A9 DQ4
8 35
BCA9 BCD3 BCA2
A8 DQ3
BCA8 18 33 BCD2 BCA1
A7 DQ2
19 31
BCA7 BCD1 BCA0
A6 DQ1
BCA6 20 29 BCD0
A5 DQ0
BCA5 21
A4 +
BCA4 22 D 3.3
23 A3 37
BCA3
A2 VCC
BCA2 24
A1
BCA1 25 C124 C125 BCD0
A0
0.1 BCD1
27 100/16 BCD2
+ GND
D 3.3 XFLSHCS 26 46 BCD3
CE GND
XBRD 28 BCD4
OE
XBWEL 11 BCD5
D
WE
FL-XWP 14 BCD6
WP
47
BCD7
VCCQ
15 BCD8
RY/BY
12
BCD9
RST
13 BCD10
VPP
BCD11
LH28F320BFE-PTBL80@ BCD12
BCD13
BCD14
BCD15
BCD16
BCD17
BCD18
BCD19
BCD20
BCD21
BCD22
BCD23
BCD24
BCD25
BCD26
BCD27
BCD28
R150 BCD29
BCD30
BCD31
NIU
R151
NIU PPC-AD1
PPC-AD0
D
PPC-DA2
PPC-DA1
PPC-DA0
PPC-LRCK
PPC-BCK
PPC-MCK
X5RST
XRST
R157
0 IDE-IO-RDY
XRST XIDE-WR
XIDE-RD
C131 XPCS1
NIU XPCS0
XEX-WAIT0
D
XEX-AD-DMARQ
XEX-DA-DMARQ
XEX-AD-DMAAK
XEX-DA-DMAAK
XEX-IRL2
XEX-IRL1
XEX-IRL0
XCS4U2
XCS4U1
XCS4L2
XCCS1
XCS0U
V-SYNTH
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
X5RST
XRST
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
XCS4L2
XCCS1
XCS0U
42