M-Audio Axiom AIR 61

Main
4 5
01-06-2012_09:29 7871-30418-01
C EPSTEIN
C:\MENTOR_PROJECTS\
A
Main PCBA
AXIOM mkIII
VSM / JACKS
DA B C
A B C D
1
2
3
4
1
2
3
Designer:
Sch No:
Size
B
Rev
4
This schematic is company confidential, and shall not be reproduced in whole or in part without express written permission from Avid Technology, Inc.
Sheet:
of
Sheet Last Edited:Sch Name:
Project Path:
Avid Technology, Inc.
75 Network Drive
Burlington, MA. 01803
tel: 978-640-6789
J3
14
13
12
11
10
9
8
7
6
5
4
3
2
1
U9
7
3
8
16
11
10
9
4
2
5
1
12
15
14
13
6
INH
CH_0
CH_1
CH_2
CH_3
CH_4
CH_5
CH_6
CH_7
C
B
A
VDD
GND
YCMN
VEE
ANALOG MUX
V3P3_A
V3P3_A
E6
2
31
J10
2
1
74HC595
U5
14
12
11
9
16
6
5
7
4
3
2
1
15
10
13 8
GNDG
SCLR
QA
QB
QC
QD
QE
QH
QF
QG
VCC
SD_OUT
SCK
RCK
SER
C51
50V
0.1UF 0.1UF
50V
C52
V3P3
10.0KR46
J12
LJB0660-4R
3
2
4
1
T
S
R
TS
LJB0660-4R
J13
3
2
4
1
T
S
R
TS
D2
BAT54S
2
3
1
V3P3
33R11
10KR38
C5 1000PF
50V
V3P3_A
100 R25
R26100
D3
BAT54S
2
3
1
V3P3_A
R47 10.0K
R39 1.0K
R40 47.0K
V3P3
0.1UF
50V
C27
50V
0.1UFC28
R41 470K
R42 470K
R12 33
33R13
J16
2
1
R59 10.0K
E7
2
31
E8
2
31
TP25 TP26 TP27
NC
NC
NC
NC
TP17 TP18 TP19 TP20 TP21 TP22
NC
NC
NC
TP28
V3P3_A
J14
3
2
1
4
5
6
J17
2
1
V3P3_A
R55 470K
R56 470K
470KR57
470KR58
C41 100PF
50V
E18
E19
E20
E21
50V
100PFC42
50V
100PFC43
C44 100PF
50V
E22
E23
E24
E25
E26
E27
C45 100PF
50V
C46 100PF
50V
C47 100PF
50V
50V
100PFC48
50V
100PFC49
50V
100PFC50
R60 4.75K
AN7
AN7
AN6
AN6
AN5
AN5
AN4
AN4
SUSTAIN
VSM_RST
VSM_RST
VSM_CLK
VSM_CLK
VSM_SDOUT
VSM_LOAD_B
VSM_LOAD_B
VSM_LOAD_A
MODULATION
PITCH
VSM_SDIN
AN_MUX
EXPRESSION
AFTER TOUCH
SUSTAIN
VSM
PITCH AND MOD WHEELS