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R44
W2-PIN2
W125
4K7
0805
R25
+3V3
W125
10K00
0805
R26
W125
+15V
10K00
0805
+15V
VREFL
GNDA
CHSGND1
-15V
GNDA
CHSGND1
-15V
+3V3
R29
4K7
0805
D4
R8
LED
LEDSOFF
W125
DO214AC
750R
B160
0805
50V
C1
0805
100N
DGGND
R11
W100
499R
0805
PUT BESIDE EACH OTHER
1
2
+3V3
+3V3POT
8200NH
L6
+15V
+15SUPPLY
L11
7967
+5V SUPPLY
FOR U1 DSP
U2
STEP DOWN
R15
MC33063A
SO8
CONVERTER
C55
0R27
VCC
8x8mm
1206
SW_C 1
8
DRV_C
7
SW_E 2
ISEN
TCAP 3
5
GND
INV
D1
GND
470P
DO214AC
C32
B160
7719
0603
50V
GND
R2
W100
3K74
0805
R3
1K21
0805
GND
GND
GNDA
GND
RAIL SENSE
50V
FROM MAIN SUPPLY
C135
R176
0805
100N
+VPS
W125
3K32
0805
50V
R10
1K5
C134
0805
0805
100N
VREFL
+3V3
R14
W125
750R
0805
1U
50V
C24
C23
1206
0805
25V
100N
DGGND
+3V3POT
ADC1_MP/DP
ANALOG TP'S
TP10
10V
50V
C18
C29
0805
0805
10U
100N
VREFL
C43
20P
100V
0805
R177
100K
NET TIE
DGGND
0805
C44
20P
100V
DGGND
VREFL
0805
DGGND
PROGRAM
+3V3CD
+3V3
HEADER
1
TP1
10
W3:1
50V
3
TP12
+3V3
C4
10
W3:3
0805
DGGND
100N
5
TP7
10
10
W3:5
+5V
7
10
10
W3:7
9
TP8
10
VOLTAGE
W3:9
TEST POINTS
DGGND
W5
6
SWO
5
GND
4
CLK
3
L3
TP13
TP14
RST
220UH
2
DIO
8152
1
VCC
GND
VSS
Program
+5V
DGGND
1
2
8200NH
L7
U5
+3V3
C6
LP2950-33
RAD
6V3
IN
OUT
470U
7012
TO92
TO92
C11
C16
63V
63V
100N
100N
RAD .2in
RAD .2in
DGGND
ACTIVE
CLIP
TLIM
XLIM
POWER LED
LD6
LD3
LD4
LD1
GRN
RED
GRN
YEL
.
.
.
.
7031
7033
7032
7031
R7
R35
R36
R9
499R
249R0
249R0
499R
0805
0805
0805
0805
+3V3
50V
25V
C47
C46
0805
1206
1U
100N
R1
750R
0805
DGGND
1
VDD 60
PTE0/UART1_TX
2
59
PTE1UART1_RX
VSS
3
58
PTE2
PTC3
4
57
PTE3
PTC2
5
PTC1 56
PTE4
6
PTC0 55
PTE5
7
54
VDD
PTB19
8
PTB18 53
VSS
U4
9
PTB17 52
PTE16/UART2_TX
MK10DN512VLK10
10
PTB16 51
PTE17/UART2_RX
11
6667
VDD 50
PTE18/ADC0_SE6a
12
LQFP-80
VSS 49
PTE19/ADC0_SE6a
13
48
TP9
ADC1_DP3
PTB11
14
47
ADC1_DM3
PTB10
15
PTB3 46
ADC1_DP0/
16
ADC0_SE12 45
ADC1_DM0/
17
44
VDDA
ADC0_SE9
18
ADC0_SE8 43
VREFH
19
RESET_b 42
VREFL
20
PTA19 41
VSSA
+3V3
50V
R20
C25
47R
0805
0805
100N
N1
DGGND
C45
0805
2
SWD_DIO
W3:2
4
SWD_CLK
W3:4
6
W3:6
+3V3
8
W3:8
DGGND
10
RESET
W3:10
1
2
3
4
5
SWD_CLK
+3V3
RESET
6
7
SWD_DIO
8
9
+3V3
10
11
12
13
14
50V
C8
1U
C35
C12
25V
+3V3CD
10U
1206
0805
U6
100N
63V
RAD .2in
LP2950-33
IN
OUT
VSS
7012
DGGND
C42
63V
100N
RAD .2in
VSS
S4
FX Select
4POS
7
6
8
LD2
DGGND
5
YEL
.
7032
4
3
1
R27
2
499R
0805
CHSGND1
+3V3
AC CURRENT SENSE
+3V3
R41
37K4
C3
0805
25V
1U
50V
1U
1206
C21
C22
0805
1206
R72
100N
25V
37K4
0805
DGGND
DGGND
+3V3
1U
50V
C27
C28
1206
0805
25V
100N
DGGND
Q1
R66
R69
W125
W125
MMBT5401
10K00
47K
0805
0805
7837
SOT-23
DGGND
R178
+3V3POT
W125
1K02
0805
GAIN
1U
P4:1
P4:2
C26
B
B
10K
10K
1206
.
.
25V
C41
2339
2339
63V
100N
RAD .2in
D
D
50V
C30
0805
100N
ALUMINUM
SPACER
VREFL
GNDA
CODEC
TO CHASSIS
U3
ROUT 28
VCOC
OUTPUT2
VSS
LOUT 27
50V
AK4558
PS
OUTPUT1
C7
C34
VCOM 26
1206
6670
25V
CKS3
RAD .2in
0805
1U
VSS1 25
C36
QFN28
10U
CKS2
100N
AVDD 24
63V
CKS1
23
CKS0/TDMI
RIN
INPUT2
22
+3V3CD
LRCK
LIN
INPUT1
LDOE 21
SDTO
LOPS 20
BICK
19
SDTI
PMDAR/CAD1
PMDAL/CAD0 18
MCKI
PMADR/SDA 17
TVDD
PMADL/SCL 16
VSS2
PDN 15
VDD18
GROUND GNDA
NODES ON
VSS
POWER AMP
R24
10K00
0805
DGGND
VSS
VSS
GND
VSS
AVERAGE POWER SELECT
4189
C2
C1
DGGND
2 W8:1
N15
R71
R45
R46
33R
33R
33R
0805
0805
0805
2 W8:2
N14
DOWN SA315S+SA221S
+15V
3522
3522
GND
GND
S1:1
S1:2
Q2
MMBT5401
7837
SOT-23
D5
SOD-323
18V0
R67
R68
10K00
698R
0805
0805
D6
D1005
CDSF4148
Q3
MMBTA42
6847
SOT-23
R70
47K
0805
P4:3
-15V
B
10K
.
D
2339
VSS
DSP
Section:
SA115S/SA221S
/SA218S
Product(s):
PCB#:
M1950
Rev#:
V01
Eng:
T.Wood
Sheet
2
Modified:
2023-09-08
File:
DSP.SchDoc
Of
3
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