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Alesis IO 14 Service Manual page 39

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6
+48V_BREAK
CH2/3 +48V ON/OFF
R20
S2
1
2
100 ohm
3
R22
4
5
100 ohm
6
AGND_BREAK
D
R13
R14
R15
13.7K 1%
13.7K 1%
13.7K 1%
J3
CH2
1
1
3
3
2
2
4
5
R17
6
R18
7
C24
C23
C21
C22
470pF
470pF
470pF
470pF
AGND_BREAK
1
J7
2
4
3
5
C31
C33
C
470pF
470pF
AGND_BREAK
AGND_BREAK
R27
R28
R25
13.7K 1%
13.7K 1%
13.7K 1%
J4
CH3
B
1
1
3
3
2
2
4
5
R23
6
R24
7
C35
C34
C36
C37
470pF
470pF
470pF
470pF
AGND_BREAK
1
J8
2
AGND_BREAK
4
3
5
C42
C41
470pF
470pF
AGND_BREAK
AGND_BREAK
A
NOTE: PARTS WITHIN THE BOX ARE ON THE BREAK-AWAY.
5
R16
13.7K 1%
C20
47uF,50V
C19
47uF,50V
14.7k 1%
C17
22uF,16V
C18
22uF,16V
14.7k 1%
JMP5
JMP6
6
6
5
5
4
4
3
3
2
2
C32
22uF,16V
1
1
AGND_BREAK
R26
13.7K 1%
C40
47uF,50V
C43
47uF,50V
14.7k 1%
C38
22uF,16V
C39
22uF,16V
14.7k 1%
+48V_BREAK
+48V
JMP7
JMP8
C123
C45
6
6
5
5
47uF,50V
47uF,50V
4
4
3
3
2
2
C44
22uF,16V
1
1
AGND_BREAK
4
3
D5
+12V_LOCAL
MMBZ15VAL
1
3
N/C
C62
0.1uF
2
R58
5 +
11
R61
N/C
100 ohm
3 GS1
V+
1
3
18.2 ohm 1%
R57
8
VO1
CW
1.50k 1%
C63
P3
2
N/C
N/C
SENSE
U5
2
7
N/C
N/C
100pF
INA163
13
N/C
N/C
5KRD
REF
VO2
C54
10
1
12 GS2
14
V-
R59
N/C
1000uF,6.3V
4 -
6
C61
0.1uF
100 ohm
D6
MMBZ15VAL
R60
1
1.50k 1%
-12V_LOCAL
3
N/C
2
R68
634 OHM 1%
C67
470pF
13 -
R69
14
R64
U6-D
12
+
90.9 OHM 1%
8.66k 1%
MC33079
R66
C58
470pF
1.40k 1%
R67
9 -
U6-C
634 OHM 1%
10
+
MC33079
TLO72
+
1
U16-A
-
D7
+12V_LOCAL
MMBZ15VAL
1
3
N/C
C64
0.1uF
2
R76
5 +
11
R82
N/C
100 ohm
3 GS1
V+
1
3
R75
18.2 ohm 1%
8
VO1
CW
C71
P4
1.50k 1%
2
N/C
N/C
SENSE
U8
2
7
N/C
N/C
INA163
100pF
13
N/C
N/C
5KRD
REF
VO2
C65
10
1
12 GS2
14
V-
R79
N/C
1000uF,6.3V
4 -
6
C70
0.1uF
100 ohm
D8
MMBZ15VAL
R81
1
-12V_LOCAL
1.50k 1%
3
N/C
2
R71
C68
470pF
634 OHM 1%
9 -
R70
8
R83
U7-C
10
+
90.9 OHM 1%
8.66k 1%
MC33079
R65
C69
470pF
1.40k 1%
R72
13 -
U7-D
634 OHM 1%
12
+
MC33079
TLO72
+
7
U16-B
-
2
MC33079
9
3
R63
+
1
U6-A
2
-
100 ohm
MC33079
5
+
7
U6-B
+5V_LOCAL
6
-
C128
C130
1uF
0.01uF
C131
2700pF
R51
16 AINL+
634 OHM 1%
R50
8
17 AINL-
90.9 OHM 1%
21 AINR+
3
20 AINR-
2
22 VQ
24 FILT+
C135
C136
C133
C134
1uF
0.01uF
47uF,6.3V
0.01uF
MC33079
9
3
R62
+
1
U7-A
2
-
100 ohm
MC33079
5
+
7
U7-B
6
-
C132
0.1uF
C129
2700pF
R73
634 OHM 1%
R74
14
COMPANY:
90.9 OHM 1%
TITLE:
5
CH2 & 3 INPUTS
6
PART NUMBER:
9-40-0392-A
ASSY NUMBER:
9-79-0392
DRAWN:
DATED:
J. Kho
7/11/06
FILENAME:
RF1FPA01a.sch
RELEASED:
DATED:
SCALE:
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
D
+3.3V
C137
C138
0.01uF
1uF
19
6
8
VA
VD
VL
SDOUT
9
R124
47 ohm
ADC_SDATA_02-03
LRCK
3
ADC_WCLK_FP
C
SCLK
4
ADC_BCLK_FP
MCLK
5
ADC_MCLK_FP
RST
1
ADA_RESET
M/S
2
U17
MDIV
10
HPF
11
I2S/LJ
12
M0
13
ADC_MODE0
M1
14
ADC_MODE1
CS5361-KZ
OVFL
15
N/C
REF_GND
GND
M1
M0
WCLK
23
7
18
0
0
1x(48K)
0
1
2x(96K)
1
0
4x(192K)
B
+12V_LOCAL
+12V_LOCAL
+12V_LOCAL
8
4
4
+v
U16-C
C56
+v
U6-E
C66
+v
U7-E
-v
-v
-v
TLO72
MC33079
MC33079
4
0.1uF
11
0.1uF
11
-12V_LOCAL
-12V_LOCAL
-12V_LOCAL
ALESIS
A
(User CH 3 & 4)
REV: A
SIZE:
C
SHEET: 2
OF 4

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