Roland V-Drums TD-20 - Hi-Hat Settings Configuration

46
Feb.2004
CIRCUIT DIAGRAM (MAIN 8/9)
fig.main8-c
XV&ESP
MAIN_CPU
NIU : Means Not In Use
(MIX_IN&DIRECT)
MAIN BOARD
PDNXPDN
XPDN
XV_MCLK
XV_MCLK
XV_BCK
XV_BCK
XV_LRCK
XV_LRCK
SDO7
SDO6
SDO5
SDO4
SDO3
SPD_OUT
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
A
D
D
A
A
A
A
+
15
-15
A
A
+
15
-15
A
A
+
15
-15
A
A
+
15
-15
A
A
+
15
-15
+
15
-15
A
D
+
5D
D
D
D
D
+
5D
D
D
D
+
5D
IC23B
M5218AFP
+
-
6
5
7
R109
10k
C124
NIU
R108
3.3k
DA6
MA142WK-(TX)
1 2
3
DA7
MA142WA-(TX)
12
3
IC23A
M5218AFP
+
-
2
3
1
R115
10k
C131
NIU
R114
3.3k
R116
100
R112
100k
R118
100k
C138
22p
R122
33k
IC26B
M5218AFP
+
-
6
5
7
R124
5.6k
C142
NIU
R123
0
R121
5.6k
C143
22p
R126
33k
IC26A
M5218AFP
+
-
2
3
1
R128
5.6k
C145
NIU
R127
0
R125
5.6k
C147
22p
R130
33k
IC28B
M5218AFP
+
-
6
5
7
R135
5.6k
C157
NIU
R132
0
R129
5.6k
C158
22p
C160
NIU
R137
33k
R136
5.6k
R138
0
R139
5.6k
IC28A
M5218AFP
+
-
2
3
1
C165
22p
R142
33k
IC30B
M5218AFP
+
-
6
5
7
R144
5.6k
C173
NIU
R143
0
R141
5.6k
C176
22p
C182
NIU
R147
33k
R146
5.6k
R148
0
R149
5.6k
C187
22p
R151
33k
IC32B
M5218AFP
+
-
6
5
7
R153
5.6k
C189
NIU
R152
0
R150
5.6k
C194
22p
C198
NIU
R155
33k
R154
5.6k
R156
0
R157
5.6k
IC32A
M5218AFP
+
-
2
3
1
R119
10
R120
10
C135
0.1
C134
0.1
C153
0.1
C156
0.1
C148
0.1
C146
0.1
C166
0.1
C174
0.1
IC23C
M5218AFP
+
-
8 4
C175
0.1
C167
0.1
IC30C
M5218AFP
+
-
8 4
C185
0.1
C178
0.1
IC26C
M5218AFP
+
-
8 4
C186
0.1
C179
0.1
IC32C
M5218AFP
+
-
8 4
C196
0.1
C192
0.1
IC28C
M5218AFP
+
-
8 4
R423
100
IC30A
M5218AFP
+
-
2
3
1
R424
100
R408
100
R409
100
R410
100
R411
100
R412
100
R413
100
R111
100
IC25
AK4628VQ
TVDD
14
DVDD
15
DVSS
16
AVDD
36
AVSS
37
DZF2/OVF
33
VCOM
34
VREFH
35
DZF1
38
P/S
40
DIF0/CSN
41
DIF1/SCL/CCLK
42
LOOP0/SDA/CDTI
43
TDM0
44
PDN
17
TST
18
CAD1
19
SDTI4
12
MCLK
39
LRCK
5
BICK
4
DAUX
10
SDOS
1
SDTO
9
SDTI3
8
SDTI2
7
SDTI1
6
NC
30
MASTER
29
RIN
32
LIN
31
LOUT3
23
ROUT3
24
LOUT2
25
ROUT2
26
LOUT1
27
ROUT1
28
I2C
2
SMUTE
3
DFS
11
DZFE
13
CAD0
20
LOUT4
21
ROUT4
22
C414
100p
C415
100p
C416
100p
C417
100p
C418
100p
C419
100p
C420
100p
C421
100p
C422
1000p
IC13
TC9271FS
BLOCK
1
UBDA
2
LRS
3
LRCK
4
NC
5
BCK
6
DATA
7
VLDY
8
EMPH
9
COPY
10
FS1
11
FS2
12
CKS
13
XI
14
VSS
15
DO1
16
DO2
17
M1
18
M2
19
IS1
20
IS2
21
CTG1
22
CTG2
23
CTG3
24
FR32
25
NC
26
LBIT
27
CKA1
28
CKA2
29
VDD
30
C65
0.1
C72
1000p
IC22
TC7SH04FU
2 4
5 3
C114
0.1
R605
100
C63
10/16
C610
10/16
C126
10/16
C133
10/16
C125
10/16
C132
10/16
C141
10/16
C144
10/16
C152
10/16
C159
10/16
C169
10/16
C177
10/16
C188
10/16
C197
10/16
C193
10/16
C195
10/16
XV_MCLK
XV_LRCK
XV_BCK
XV_SDI
XPDN
SDO[7:3]