Roland V-Drums TD-20 - MIDI Settings for Individual Pads

36
Feb.2004
CIRCUIT DIAGRAM (MAIN 3/9)
fig.main3-c
From
CF
To CF
MAIN_CPU
XV&ESP
MAIN_CPU
MAIN_CPU
NIU : Means Not In Use
MAIN BOARD
(CF_IF)
XCF_BDIR
XCF_BDIR
XCF_BDIR
XCF_DEN
XCF_DEN
XCF_DEN
XCF_AEN
XCF_AEN
XCF_CS
XCF_CS
XCF_CS
XCF_DETECT
XCF_OE
XC
F
XC
F
XPO_WE
XPO_WE
3MA10
3XXV_WAIT
3MA4
3MD15
3MD12
3MD9
3MA5
3MD3
3MD6
3MA[12:1]
XCF_BFEN
3MA7
3MA9
3MD5
3MA11
3MA1
3MD14
XCF_ATA
XCD2
XCF_WAITB
3MD4
XC
F
CLK_OUT
TDO
3MA8
3MD7
3MD10
3MXRD
XCD1
TMS
3MD8
XBCYST
TCK
TDI
3MA2
3MD1
3MD0
3MXLWR
3MA3
3MA6
X3VRST
3MD[15:0]
3MD2
3MD13
3MD11
XPLDCS
XWAIT
3MD0
3MD1
3MD2
3MD3
3MD4
3MA12
+
D3.3
D
D
+
D3.3
D D
+
D3.3
D
D
+
D3.3
D
D
D
D
+
D3.3
D
D
+
D3.3
D
D
+
D3.3
D
D
+
D3.3
D
D
+
D3.3
D
IC42
HD74LV245ATELL
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
OE
19
VCC
20
RA39
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
L9
600
N1608Z@T01
C222
0.1
IC43
HD74LV245ATELL
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
OE
19
VCC
20
RA40
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
L10
600
N1608Z@T01
C251
0.1
C270
0.1
RA47
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
L12
600
N1608Z@T01
C274
0.1
RA50
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
IC48
HD74LV245ATELL
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
OE
19
VCC
20
L14
600
N1608Z@T01
C260
0.1
RA44
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
IC45
HD74LV245ATELL
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
OE
19
VCC
20
L11
600
N1608Z@T01
IC46
HD74LV245ATELL
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
OE
19
VCC
20
RA46
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
RA49
22
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
R207
68
RA41
10k
18 27 36 45
C261
1000p
C446
NIU
R614
68
RA200
47
18
27
36
45
R616
68
CN10
NIU
1
1
2
2
3
3
4
4
5
5
6
6
7
7
RA45
10k
18 27 36 45
C625
10/16
C629
0.1
C628
0.1
C626
0.1
C627
0.1
IC207
LC4032V-75TN48C@
03347112
VCCO(BANK1)
30
VCCO(BANK0)
6
TMS
25
TDO
35
TDI
1
TCK
11
GND(BANK1)
29
GND(BANK0)
5
GND
13
GND
37
A15
17
A14
16
A13
15
A12
14
A11
10
A10
9
B15/GOE1
41
B14
40
B13
39
B12
38
B11
34
B10
33
B9
32
B8
31
B7
28
B6
27
B5
26
B4
24
B3
23
B2
22
B1
21
B0
20
VCC
12
VCC
36
A9
8
A8
7
A7
4
A6
3
A5
2
A4
48
A3
47
A2
46
A1
45
A0/GOE0
44
CLK3/I
42
CLK2/I
19
CLK1/I
18
CLK0/I
43
R615
68
3MD[15:0]
3MA[12:1]
3XXV_WAIT
3MXLWR
3MXRD
XBCYST
XWAIT
XCF_ATA
XCF_BFEN
XCF_DETECT
X3VRST
CLK_OUT
XCF_RSTEN
CF_RESET
CF_PWCNT
XCF_RYBYB
XCF_STSB
XPLDCS