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1
6
MOD_POT
A
PITCH_POT
D
ANALOG_TOP
R95
3.32k 1%
R96
3.32k 1%
R35
1
2
0 ohm 5%
3
4
J9
B
R73
1
C
2
NC
0 ohm 5%
3
NC
4
J12
R34
0 ohm 5%
GND
EXPRESSION
J3
T
TS
RS
NC
R
SS
S
S1
JACK 6.4mm
B
C
FOOTSWITCH
+3V3
R14
10K
J2
T
R15
1K
TS
NC
RS
R
SS
S
S1
C9
0.1uF
JACK 6.4mm
+3V3
R10
10K
FOOTSWITCH2
R200
A
J1
T
TS
NC
1K
RS
R
C200
SS
S
0.1uF
S1
GND
D
JACK 6.4mm
DO NOT STUFF ON AD4A
1
2
3
5
4
R75
15.8k 1%
ANALOG_TOP
R83
R77
3.32k 1%
15.8k 1%
5
+
7
U8B
6
-
C58
LMV324M
R76
C56
3.32k 1%
R84
R86
0.1uF
0.1uF
11k 1%
42.2k 1%
GND
GND
C59
0.1uF
R61
12
+
U8D
15.8k 1%
13
-
GND
C47
0.01uF
R64
R63
ANALOG_TOP
ANALOG_TOP
11.8k 1%
GND
R54
R74
C40
4.75k 1%
806 ohm 1%
0.1uF
R53
1.33k 1%
C48
0.1uF
C1005
DNS_0.1uF
GND
DO NOT STUFF
ANALOG_TOP
D7
BAV99
R37
100k
R39
1K
ANALOG_TOP
R38
1K
R55
4.75k 1%
C6
C5
C23
C42
0.1uF
0.1uF
0.1uF
0.1uF
D9
C45
R56
BAV99
2.32k 1%
0.1uF
GND
GND
GND
FOOTSWITCH
C10
D2
BAV99
0.1uF
+3V3
GND
GND
+3V3
R11
FS2_DETECT
10K
FOOTSWITCH2
C201
D200
R201
BAV99
0 ohm
0.1uF
+3V3
GND
GND
GND
2
3
4
3
MAXIMUM CARE SHOULD BE TAKEN IN ROUTING ANALOG SIGNALS ON THIS SHEET
3
R80
+
1
U8A
2
-
0 ohm 5%
C57
LMV324M
C1003
R82
R81
0.1uF
11k 1%
DNS_0.01uF
42.2k 1%
GND
GND
DO NOT STUFF
R85
0 ohm 5%
DO NOT STUFF
C1002
R62
DNS_0.01uF
14
0 ohm 5%
LMV324M
C1004
22.1k 1%
GND
DNS_0.01uF
GND
R60
15.8k 1%
10
R79
+
8
U8C
9
-
0 ohm 5%
R78
LMV324M
C46
82.5k 1%
C1006
R59
0.1uF
DNS_0.01uF
47.5k 1%
R58
33.2k 1%
GND
GND
GND
DO NOT STUFF
DRAWN:
DRAWN_BY_1
RELEASED:
4
5
2
1
REVISION RECORD
LTR
ECO NO:
+3V3
U8E
LMV324M
C60
0.1uF
GND
** decoupling cap should be place close to MUX
ANALOG_TOP
+3V3
C31
0.1uF
GND
13
3
IO0
OUT/IN
ANALOG3
14
IO1
15
IO2
12
IO3
1
IO4
5
IO5
2
IO6
ANALOG_TOP
4
IO7
ANALOG_SELECT[0..3]
C69
ANALOG_SELECT0
11
1000pF
A
ANALOG_SELECT1
10
B
GND
ANALOG_SELECT2
9
C
ANALOG_SELECT3
6
INH
ANALOG_SELECT[0..3]
GND
Copyright
COMPANY:
AKAI
TITLE:
TITLE_MAIN
ANALOG
PART NUMBER:
PART_NUMBER
ASSY NUMBER:
ASSEMBLY_NUMBER
DATED:
Last Saved Date
FILENAME:
File Name
DATED:
Title
SCALE:
SHEET:
Size
Number
A3
Date:
2014/2/12
File:
D:\RD22\..\ANALOG-20130828.SchDoc Drawn By:
5
6
APPROVED:
DATE:
A
D
B
C
B
C
A
D
REV:
REV
SIZE:
C
Sheet Number
OF
Number of Sheets
Revision
Sheet of
6
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