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Akai Professional Rhythm Wolf

Akai Professional Rhythm Wolf
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ASD1 Main PCB
9-40-0697-B
Akai Professional
ASD1MNB02A.sch
8/13/2014
9-79-0697-B-0
C
8
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:
AES/CAN
Copyright 2013-2014 inMusic Brands
HOWL
MAIN VOL
Stuffing these diodes provides asymetrical
clipping creating even and odd harmonics
Outputs
Signal Connections
To Analog Jack PCB
Kick - Snare Power
Output Sheet Power
Bass Section Power
High Hat Sheet Power
Percussion Section Power
NC
Isolated supply for PWM signal
to increase PWM output accuracy
DNS
5
+
6
-
7
U12-B
NJM4580M
3
+
2
-
1
U12-A
NJM4580M
+v
-v
8
4
U12-C
R90
1.00k 1%
R89
1.00k 1%
R88
1.00k 1%
R87
1.00k 1%
R91
1.00k 1%
R95
1.00k 1%
R106
1.00k 1%
C57
1000pF
C69
10pF
R120
1.00k 1%
R128
10k 1%
C61
0.1uF
C64
0.22uF
R121
4.99K 1%
CW
1
2
3
P20
100KB
R122
475 ohm 1%
D3
1N4148W
D2
1N4148W
D7
1N4148W
CW
1
2
3
P13
10KB
C51
0.1uF
C47
0.1uF
3
+
2
-
1
U11-A
NJM4580M
1
2
3
4
5
6
7
8
9
10
J1
+v
-v
8
4
U11-C
C3
0.1uF
C122
0.1uF
C100
0.1uF
C110
0.1uF
C112
0.1uF
C118
0.1uF
C126
0.1uF
C124
0.1uF
C130
0.1uF
C12
0.1uF
C18
0.1uF
C146
0.1uF
C29
0.1uF
C45
0.1uF
C6
0.1uF
+v
-v
11
6
U3-E
+v
-v
8
4
U2-C
LM393
C28
0.1uF
+v
-v
11
6
U16-E
+v
-v
8
4
U27-C
+v
-v
8
4
U1-C
+v
-v
8
4
U9-C
+v
-v
8
4
U20-C
+v
-v
8
4
U18-C
C138
0.1uF
C119
0.1uF
C144
0.1uF
C22
0.1uF
C33
0.1uF
C43
0.1uF
+v
-v
8
4
U23-C
C23
0.1uF
+v
-v
8
4
U15-C
+v
-v
8
4
U26-C
+v
-v
8
4
U10-C
+v
-v
8
4
U7-C
+v
-v
8
4
U28-C
C53
0.1uF
C63
0.1uF
C92
0.1uF
C76
0.1uF
C78
0.1uF
C79
0.1uF
C81
0.1uF
C80
0.1uF
C9
0.1uF
+v
-v
8
4
U4-C
C50
0.1uF
C49
0.1uF
C31
33uF,50V
+v
-v
8
4
U25-C
LM393
C10
0.1uF
+v
-v
8
4
U14-C
+v
-v
8
4
U6-C
+v
-v
8
4
U21-C
C142
0.1uF
C11
0.1uF
C20
0.1uF
C152
0.1uF
C111
0.1uF
+v
-v
8
4
U36-C
C72
0.1uF
C52
0.1uF
C59
0.1uF
C30
0.1uF
+v
-v
8
4
U13-C
+v
-v
8
4
U24-C
+v
-v
8
4
U19-C
+v
-v
8
4
U22-C
C154
0.1uF
C113
0.1uF
C21
0.1uF
C117
0.1uF
C24
0.1uF
C42
0.1uF
+v
-v
8
4
U5-C
C121
0.1uF
C141
0.1uF
C125
0.1uF
C143
0.1uF
5
+
6
-
7
U11-B
NJM4580M
R20
1.00k 1%
C5
0.1uF
+v
-v
8
4
U8-C
R141
10.0M 1%
v+
v-
5
2
U29-C
1
ADJ
2
VOUT
3
VIN
4
TAB
U17
LM317EMP
C37
22uF,16V
C217
22uF,16V
C218
0.1uF
C219
0.1uF
R72
200 ohm 1%
R61
121 ohm 1%
C220
0.1uF
KICK_OUT
SNR_OUT
HH_OUT
PERC_OUT
BASS_MIX
MAIN_VOL_OUT
+12VA
BASS_MIX
BASS_OUT
MAIN_VOL_OUT
STM32_MUTE
+12VA
-12VA
PWR_FAIL
+12VA
+12VA
-12VA
+12VA
-12VA
-12VA
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
+12VA
-12VA
+12VA
AGND
AGND
AGND
AGND
-12VA
+12VA
AGND
AGND
AGND
AGND
AGND
AGND
AGND
+12VA
AGND
+12VA
+3.3V_PWM
AGND

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