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Akai Professional Rhythm Wolf

Akai Professional Rhythm Wolf
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ASD1 Main PCB
Copyright 2013-2014 inMusic Brands
ASD1MNB02A.sch
8/13/2014
9-40-0697-B
9-79-0697-B-0
C
2
8
OF
SHEET:
SIZE:
DATED:
DATED:
DRAWN:
RELEASED:
SCALE:
FILENAME:
PART NUMBER:
TITLE:
COMPANY:
A
B
D
C
A
B
C
D
6
5
4
3
2
1
ASSY NUMBER:
Akai Professional
AES/CAN
Step 1-8
Step 9-16
Pads, Play, Vel
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Step 9
Step 10
Step 11
Step 12
Step 13
Step 14
Step 15
Step 16
Kick Pad
Snare Pad
CHH Pad
OHH Pad
Perc Pad
Bass Pad
Play
Velocity
Misc
A/B/AB
Mute
Patt. Sel
Last Step
Tap
Shift
I/F
NC on A8
Steps, Buttons, Pads
Seq Steps 1-4
Seq Steps 5-8
Seq Steps 9-12
Seq Steps 13-16
Pad LEDs, Velocity Hi, Lo, Med (R+G)
KICK
SNARE
CHH
OHH
PERC
BASS
VEL HI
VEL LO
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
EN
20
VCC
U43
74AHC245A
S11
S12
S13
S14
S15
S16
S17
S18
C163
0.1uF
C195
1000pF
R430-A
3.3k
R430-B
3.3k
R430-C
3.3k
R430-D
3.3k
R431-A
3.3k
R431-B
3.3k
R431-C
3.3k
R431-D
3.3k
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
EN
20
VCC
U46
74AHC245A
S19
S20
S21
S22
S23
S24
S25
S26
C196
0.1uF
C210
1000pF
R433-A
3.3k
R433-B
3.3k
R433-C
3.3k
R433-D
3.3k
R434-A
3.3k
R434-B
3.3k
R434-C
3.3k
R434-D
3.3k
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
EN
20
VCC
U41
74AHC245A
S10
S9
C199
0.1uF
C197
1000pF
R423-A
3.3k
R423-B
3.3k
R423-C
3.3k
R423-D
3.3k
R424-A
3.3k
R424-B
3.3k
R424-C
3.3k
R424-D
3.3k
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
EN
20
VCC
U40
74AHC245A
C201
0.1uF
C194
1000pF
R418-A
3.3k
R418-B
3.3k
R418-C
3.3k
R418-D
3.3k
R419-A
3.3k
R419-B
3.3k
R419-C
3.3k
R419-D
3.3k
S8
S3
S4
S7
S2
S6
S5
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U42
74AHC574
Q84
MBT4401
Q85
MBT4401
C180
0.1uF
Q86
MBT4401
Q87
MBT4401
Q88
MBT4401
Q89
MBT4401
Q90
MBT4401
Q91
MBT4401
R440
270
R442
270
R444
270
R446
270
R441
22 ohm
R443
22 ohm
R445
22 ohm
R447
22 ohm
C200
1000pF
3
G
2
K
1
R
D30
3
G
2
K
1
R
D31
3
G
2
K
1
R
D32
3
G
2
K
1
R
D33
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U44
74AHC574
Q92
MBT4401
Q93
MBT4401
C181
0.1uF
Q94
MBT4401
Q95
MBT4401
Q96
MBT4401
Q97
MBT4401
Q98
MBT4401
Q99
MBT4401
R459
270
R448
270
R450
270
R461
270
R460
22 ohm
R449
22 ohm
R451
22 ohm
R462
22 ohm
C202
1000pF
3
G
2
K
1
R
D34
3
G
2
K
1
R
D35
3
G
2
K
1
R
D36
3
G
2
K
1
R
D37
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U45
74AHC574
Q100
MBT4401
Q101
MBT4401
C182
0.1uF
Q102
MBT4401
Q103
MBT4401
Q104
MBT4401
Q105
MBT4401
Q106
MBT4401
Q107
MBT4401
R452
270
R463
270
R454
270
R456
270
R453
22 ohm
R464
22 ohm
R455
22 ohm
R457
22 ohm
C204
1000pF
3
G
2
K
1
R
D38
3
G
2
K
1
R
D39
3
G
2
K
1
R
D40
3
G
2
K
1
R
D41
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U47
74AHC574
Q108
MBT4401
Q109
MBT4401
C187
0.1uF
Q110
MBT4401
Q111
MBT4401
Q112
MBT4401
Q113
MBT4401
Q114
MBT4401
Q115
MBT4401
R471
270
R465
270
R467
270
R469
270
R458
22 ohm
R466
22 ohm
R468
22 ohm
R470
22 ohm
C198
1000pF
3
G
2
K
1
R
D42
3
G
2
K
1
R
D43
3
G
2
K
1
R
D44
3
G
2
K
1
R
D45
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U48
74AHC574
Q79
MBT4401
Q83
MBT4401
C188
0.1uF
Q82
MBT4401
Q77
MBT4401
Q81
MBT4401
Q80
MBT4401
Q78
MBT4401
Q76
MBT4401
R429
62 ohm
R435
62 ohm
R428
62 ohm
R437
62 ohm
R432
62 ohm
R436
62 ohm
C208
1000pF
D24
RED
D25
RED
D28
RED
D27
RED
D26
RED
D29
RED
3
G
2
K
1
R
D22
R427
270
R425
22 ohm
R438-A
3.3k
R438-B
3.3k
R438-C
3.3k
R438-D
3.3k
R439-A
3.3k
R439-B
3.3k
R439-C
3.3k
R439-D
3.3k
PAD1
PAD6
PAD2
PAD3
PAD4
PAD5
SW_STROBE_0
SW_STROBE_1
SW_STROBE_2
SW_STROBE_3
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DATA[00:07]
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
LED_EN
LED_STROBE_0
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
LED_EN
LED_STROBE_1
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
LED_EN
LED_STROBE_2
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
LED_EN
LED_STROBE_3
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
LED_STROBE_4
LED_EN
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07

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