1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
K
K
J
J
I
I
H
H
G
G
F
F
E
E
D
D
C
C
B
B
A
A
DSP
Section:
Product(s):
DSP.SCHDOC
M1703
2
4
Sheet
Of
PCB#:
Rev#:
Modified:
V01
File:
22/10/2018
SA153
EML Rev#:
01
Tmp Rev:
V031
MMBT5401
28/56-BIT, 50 MHz
AUDIO PROCESSOR CORE
40 ms DELAY MEMORY
+3V3_DSP
+3V3_DSP
+3V3_DSP
+3V3_DSP
DGND
DGND
DGND
DGND
DGND
1K02
0805
R3
0805
0805
0805
0805
0805
0805
17K8
0805
R9
DGND
0603
0603
0603
0603
0603
0603
USBi header
DGND
+3V3
0805
R11
0805
47R
0805
R14
0805
F0805
L2
OSCILLATOR
DGND
100R
0805
R5
1206
+3V3
F0805
L3
0805
0805
0805
D1005
CDSF4148
D41
D1005
C
D
S
F
4
1
4
8
D42
+3V3_DSP
DGND
0805
0805
D1005
CDSF4148
D43
D1005
CDSF4148
D44
+3V3_DSP
DGND
17K8
0805
R18
0805
D1005
CDSF4148
D39
D1005
CDSF4148
D40
+3V3_DSP
DGND
0805
C127
0805
NetQ1_1
DGND
SPI_CLK
SPI_MISO
/RESET_DSP
0805
0805
D1005
CDSF4148
D1005
CDSF4148
D30
+3V3_DSP
DGND
0805
C71
WOO
WOOFER_OUT-
C2
C4
Input PCB
Power Supply PCB
+24V_
96KHZ
D_GND_
HI+_S
MID+_S
LOW+_S
NC
+88V_S
W7 Input
W7_ PS/AMP
YS#____ Cable
LD2
D1005
C
D
S
F
4
1
4
8
D
1
0805
R
2
8
+3V3_uC
X1
X2
0603
C30
0603
C31
0805
C28
0805
0805
C36
VREFH
VREFL
VREFL
VREFH
+3V3_uC
M
A
S
T
E
R
W5
MicroPgm
+3V3_uC
W4:1
W4:2
W4:3
W4:4
W4:5
W4:6
W4:7
W4:8
W4:9
W4:10
0603
0805
C27
475R0
0805
R24
0603
C33
100R
0805
R27
475R0
0805
R23
1K800
0805
R20
1K800
0805
R19
C35
0603
SOT-23
0805
C34
+15V
0603
C32
Connect N1 & N2 for I2C
+3V3
47R
0805
R25
47R
0805
47R
0805
R22
F0805
L4
1K02
0805
R137
0805
R
1
4
7
LM2671
7890
120uH
2910
L9
2K2
0805
R45
0805
C55
0805
C54
3528
2.2UH
7730
L8
+3V3
22R
1206
R156
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
N1
N2
W5_
MicroPgm
0805
C140
1R0
1206
R194
C
lip
L
E
D
L
im
itL
E
D
+3V3
N3
N4
N5
N6
96kHz
MODE SELECT
4POS
S3:1
MODE SELECT
4POS
S3:2
FX Select
4POS
S3:3
200R
0805
R63
RED
CLIP
8154
LD4
0805
LIMITER
LD1
DGND
SUB
U
P
D
O
W
N
S1:1
SUB
U
P
3522
S1:2
N41
N42
N43
N44
N45
POWER
7706
LD3
0805
D
9083
P1:1
R/A
20K
D
R/A
20K
.
9083
P1:3
10K0
0805
R104
0805
+5V
1206
0603
C103
1206
C105
10K0
0805
R107
1206
0603
0603
1206
0603
1206
0603
DGND
+5V
+5V
C102
+3V3_uC
0805
R106
DGND
DGND
F0805
L10
7918
U15
DGND
+15V
47R
0805
R157
IOUTL-
IOUTL+
IOUTR-
IOUTR+
DGND
W7:1
W7:2
W7:3
W7:4
W7:5
W7:6
W7:7
W7:8
W7
N40
N39
N38
N37
N36
N35
N34
N33
NetR156_1
NetN39_1
WOOF_CLK
+24vIN
when using USBi
AMP-OUT/PS BOARD
TO M1702
FROM PRE AMP Page1
C75_1
C25_1
C21_1
U19 Pin 26
U19 Pin 25
U19 Pin 20
U19 Pin 16
TO PRE AMP Page1
U19 Pin 16
U12 Pin 2
U12 Pin 6
U12 Pin 13
U12 Pin 9
TO OUTPUT Page3
LIMIT INDICATOR
LIMIT INDICATOR
LIMIT INDICATOR
GND_LINK
GND_LINK
FROM PRE AMP Page1
U19 Pin 28/R158
TO OUTPUT Page3
ADOUT
LRCK
BICK
RESET
MCLK
MCLK
LimitSig
ClipIn
LimitIn
DSP
96KHZ
D_GND_
HI+_S
MID+_S
NC
+88V_S
N8
N9
N10
N11
DGND
+3V3_DAC
0805
Содержание Synergy SA153
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