Roland V-Drums TD-3 - Previewing Drum Kit Sounds

21
Feb.2004 TD-3
CIRCUIT DIAGRAM (MAIN 3/4)
fig.main3-c
From CPU
Section
To I/F
Section
CN 3
From CPU
Section
From I/F
Section
CN 3
DC IN
A-9V
A+9V
To CPU
Section
D+5V
D+3.3V
MIX IN
From I/F
Section
CN 3
MIDI IN MIDI OUT
RIBBON CABLE
PHONES
RIBBON CABLE
RIBBON CABLE :
JWFV 3X140-P2.0
ANALOG Section
'P_L
'P_R
+
5D
+
5D
D
+
5D
D
D
D
+
D3.3
D
-
9A
+
A9
-
9A
-
9A
+
A9
+
A9
+
A9
-
9A
+
A9
-
9A
+
A9
D
VAD P
VADP
-
9A
VADP
+
A9
D
+
5D
D
D
D
D
VAD P
+
D3.3
D
+
D3.3
D
D D
D
D
+
5D
D
D D
DD
+
D3.3
+
A9
+
D3.3
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
D
D
D
D
D
D D
L33
IC17
PC410
64
1
3
5
R98
220
L34
R99
220
R97
100
DA4
MA142WA-(TX)
1 2
3
L32R95
120
L35
R94
1k
R60
10k
C82
22p
R47
5.6k
R64
330
R43
39k
R52
10k
Q8
RN1441
1
2 3
R58
56k
R62
5.6k
R59
5.6k
R66
10k
C90
5600p
R65
100k
C101
5600p
R44
56k
R50
330
C91
22p
R57
39k
R63
680
R49
680
Q9
RN1441
1
2 3
R61
5.6k
R48
5.6k
R45
5.6k
C83
680p
C126
0.1
Q14
DTC114EK
1
2 3
C131
0.1
C92
22p
R55
100
C94
22p
C93
22p
R54
100
R56
100
IC12
BU9480F
VCC
8
GND
3
LRCK
5
BCLK
7
SDAT
6
LOUT
4
ROUT
1
REF
2
C89
0.1
DA1
MA142WK-(TX)
12
3
IC11A
M5218AFP
+
-
2
3
1
IC13A
M5218AFP
+
-
2
3
1
IC13B
M5218AFP
+
-
6
5
7
DA2
MA142WA-(TX)
1 2
3
IC13C
M5218AFP
+
-
84
C102
0.1
C104
0.1
C108
0.1
C110
0.1
R46
10k
R40
100k
R42
100k
R51
100k
C105
0.1
C111
0.1
R80
1k
Q12
RN1441
1
2 3
C107
100p
R70
10k
R81
100k
R79
MCR50J@
47
R76
47k
R69
5.6k
R78
10k
R71
100k
R73
1k
R68
68k
R74
100k
R72
MCR50J@
47
Q11
RN1441
1
2 3
IC14A
M5216FP
+
-
2
3
1
C116
100p
R77
5.6k
SW3B
SLG-22-465
22
21
23
SW3A
SLG-22-465
12
11
13
R89
0
R107
3.3k
R103
1k
Q15
2SC3265Y
1
23
R104
22k
R108
NIU
R110
NIU
IC15
S-80927CLMC-G6X-T2
OUT
1
VDD
2
VSS
3
NC
4
CD
5
C125
0.1
C124
0.1
R88
1.8
R90
1.8
R92
1.8
R91
3.3k
R93
2k
R86
1.8
R84
NIU
DA5
MA142WK-(TX)
12
3
L37
NIU
R96
1k
C129
1000p
IC22
TA78L05F
IN
3
OUT
1
COM
2
L38
SBCP-87221H
220uH
C118
0.01
L25
C117
0.01
L26
NIU
L24
JK1
HTJ-035-22D
1
2
3
C79
0.01
C80
0.01
C133
0.1
D1
RB051L-40
1 2
D2
RB051L-40
1 2
D3
RB051L-40
1 2
IC11B
M5218AFP
+
-
6
5
7
IC11C
M5218AFP
+
-
84
IC14B
M5216FP
+
-
6
5
7
IC14C
M5216FP
+
-
84
R39
100
R41
100
JK3
HTJ-020-05A
2
1
3
Q10
2SA1586GR
1
3 2
C128
NIU
C127
220p
R82
100
R301
560
R85
560
SW3C
SLG-22-465
20 10
C88
RV2-V@M-R
100/16
C84
RV2-V@M-R
10/16
C97
RV2-V@M-R
10/16
C85
RV2-V@M-R
100/16
C98
RV2-V@M-R
100/16
C86
RV2-V@M-R
100/16
C99
RV2-V@M-R
100/16
C87
RV2-V@M-R
100/16
C100
RV2-V@M-R
100/16
C78
RV2-V@M-R
100/16
C81
RV2-V@M-R
100/16
C103
RV2-V@M-R
10/16
C109
RV2-V@M-R
10/16
C106
RV2-V@M-R
10/16
C112
RV2-V@M-R
10/16
C115
RV2-V@M-R
10/16
C113
RV2-V@M-R
10/16
C121
RV2-V@M-R
220/16
C135
RV2-V@M-R
100/16
C138
RV2-V@M-R
100/16
C132
RV2-V@M-R
10/16
C95
RV2-V@M-R
10/16
L21
L22
R87
560
Q13
2SA1706S
3
2 1
L31
NIU
IC18E
HD74LV14ATELL
1110
IC18D
HD74LV14ATELL
98
IC18A
HD74LV14ATELL
1 2
IC18G
HD74LV14ATELL
147
JK300
2DJ-00600003
1
4
2
5
3
1
2
3
4
5
10
9
JK301
2DJ-00600003
1
4
2
5
3
1
2
3
4
5
10
9
DA300
MA147-(TX)
NIU
2 1
3
DA3
MA147-(TX)
21
3
IC19
NJM2360AM
CS
1
ES
2
CT
3
GND
4
VIN-
5
VCC
6
IPK
7
CD
8
C139
220p
C140
NIU
C134
0.1
R109
NIU
C96
680p
IC18B
HD74LV14ATELL
3 4
IC18C
HD74LV14ATELL
5 6
L27
EXCELDR35V
C120
0.1
C122
RV2-V@M-R
220/16
C137
RV2-V@M-R
220/16
C114
RV2-V@M-R
NIU
C119
RV2-V@M-R
NIU
C123
RV2-V@M-R
100/16
C141
RV2-V@M-R
100/16
C136
RV2-V@M-R
220/16
TER1
M1699
1
2 3
4
L23
NIU
R404
47
JK400
HTJ-064-10D
1
2
3
TER2
NIU
1
2 3
4
TER3
M1699
1
2 3
4
TER4
M1699
1
2 3
4
TER5
M1699
1
2 3
4
R406
1.8
R405
1.8
R407
1.8
R408
220
R409
220
R410
220
R411
NIU
R412
NIU
L28
SBCP-87151H
150uH
CN5
51048-0300
1
1
2
2
3
3
CN4
51048-0300
1
1
2
2
3
3
IC16
NJM2374AM
CS
1
ES
2
CT
3
GND
4
IN+
5
V+
6
SI
7
CD
8
R101
1.8
R102
1.8
R105
1.8
R106
NIU
SEND_R
RTN_LSEND_L
RTN_R
SDAT
BCK
LRCK
XRST
'MIDI_OUT
'MIDI_IN
OUT_L
OUT_R