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*
Section:
Product(s):
INPUT-OUTPUT-X2.SchDoc
M1490
*
*
Sheet
Of
PCB#:
Rev#:
Modified:
V01
File:
2021-11-01
LP-LED2M
EML Rev#:
XX
Tmp Rev:
V031
.
1/4in JCK
J1
.
XLR FEMALE
3922
J2:1
.
XLR FEMALE
3922
J2:2
.
XLR FEMALE
3922
J6:1
.
XLR FEMALE
3922
J6:2
XLR MALE
.
3923
XLR MALE
.
3923
J7
W4:1
W4:2
W4:3
W4:4
1K0
0805
R16
1K0
0805
R17
2K0
0805
R11
0805
C16
0805
C17
U5:5
SOIC-D
SN74AHC138
7948
POD#1
GND
W5:1
1K0
0805
R20
1K0
0805
R18
2K0
0805
R19
0805
C19
0805
C18
POD#2
GND
W5:2
W5:3
W5:4
DGGND
+3V3
+3V3
GND
TLV2474
U5:3
TLV2474
U5:4
+3V3
DGGND
DGGND
+24V
GND
100N
0805
50V
C24
YS/4194
4 POS 3MM HEADER
YS/4269
TLV2474
U7:1
TLV2474
U7:2
TLV2474
U7:3
TLV2474
U7:4
U7:5
1206
C30
1206
C37
6x6mm
C40
0805
C26
C35
619K
1206
R33
619K
1206
R35
4K02
0805
R34
4K02
0805
R36
2K0
0805
R38
2K0
0805
R40
100R
1206
R41
100R
1206
R42
100R
1206
R43
PTC
R39
6482
AGND
AUDIO IN
TSSOP-14
MAX5414EUD
TSSOP-14
7945
MAX5414EUD
U8:2
+3V3
AGND
6x6mm
C38
6x6mm
C39
AGND
SPI1_SOUT
SPI1_SOUT
+3V3
AGND
SPI1_SCK
SPI1_PCS1
SPI1_SCK
SPI1_PCS1
0805
C34
2K0
0805
R31
2K0
0805
R32
0805
C31
0805
C25
1K0
0805
R30
0805
C36
AGND
100R
1206
R29
AGND
+3V3
DO214AC
B160
D5
DO-214AC
10V0
D6
0805
C41
680R
2512
R80
680R
2512
R69
10K
0805
R44
4K7
0805
R70
47K5
0805
R49
1K0
0805
R93
10K
0805
R50
+24V
+3V3
DGGND
AGND
U9:1
UART0_RX
DGGND
FERR BEAD
L4
FERR BEAD
L5
39R
2512
R56
FERR BEAD
L3
100R
1206
R51
SN74LVTH125
U10:1
SN74LVTH125
U10:2
1
SN74LVTH125
U10:3
SN74LVTH125
U10:4
SO14
SN74LVTH125
7959
U10:5
DGGND
DGGND
UART0_TX
+24V
DGGND
+3V3
DGGND
DGGND
F
R
O
M
C
O
N
T
R
O
L
L
E
R
100R
1206
R52
UART2_RX
DGGNDX
DGGNDX
+3V3X
1K
2512
R53
1K
2512
R54
DMX
FROM
LINK
LINK
0805
C49
100N
0805
50V
C68
100N
0805
50V
C67
SOT323
DMN3067LW
8276
Q2
SOT23-5
MAX3280E
6658
U11
UART1_TX
PIN 1 OF MICRO
UART0_TX
UART0_RX
UART2_RX
PTB19
PTB19
PTB18
PTB18
FROM MICRO U1
82K5
0805
R47
0805
C56
0805
C57
82K5
0805
R48
PIN 2
PIN 3
PIN 1
PIN 2
PIN 3
PIN 1
PIN 2
PIN 3
PIN 1
PIN 2
PIN 3
PIN 1
112kHz
EXTERIA STATE SENCE
0805
C50
AGND
DGGND
GND
AGND
GROUND TIES
100N
0805
50V
C61
100N
0805
50V
C59
+3V3X
DGGNDX
0805
C60
DGGNDX
39R
2512
R57
0R8
0A2
R66
TP3
TP4
AGND
DO-214ACBI
SMAJ150CA
D2
DO-214ACBI
SMAJ150CA
D7
1K0
0805
R71
1K0
0805
R73
4K7
1206
R72
AGND
SPRKGAP
SG2
SG1
SPRKGAP
SG4
SPRKGAP
SPRKGAP
SG5
SPRKGAP
SG7
SPRKGAP
SG6
DGGND
100N
0805
C53
DO-214ACBI
SMAJ150CA
D8
10K00
0805
R81
U14:1
SO8
TLV2316
6679
U13:2
U14:3
10K00
0805
R76
20K
0805
R77
20K
0805
R75
AGND
4X4mm
C63
+3V3
+3V3
AGND
AGND
1M0
0805
R78
4X4mm
C64
M3125
2386
MIC1
0805
C65
100N
0805
50V
C73
MICGND
+3V3BT
MIC+3V3
SO8
TLV2316
6679
SOT23-6
SPDT
6677
U15
AGND
AGND
+3V3
SO8
TLV2316
6679
U13:1
MIC2+3V3
MICGND
1K0
0805
R74
W3:2
W1:2
W1:1
100R
0805
R79
100R
0805
R45
0805
C66
2K0
0805
R7
2K0
0805
R8
1K0
0805
R22
1K0
0805
R23
MICGND
MIC2+3V3
100N
0805
50V
C52
MICGND
100N
0805
50V
C69
100N
0805
50V
C70
AGND
+3V3
+3V3
470R
0805
R86
470R
0805
R87
+3V3
+3V3
3A5
5062
R27
3A5
5062
R28
MICGND
DGNDBLU
ON LITTLE BREAKAWAY
MICGND
100R
0805
R46
0805
C51
0805
C72
SOD-323
200V
D12
W7:1
W6:2
W7:3
W7:4
W7:2
W6:3
W6:4
W6:1
DGGNDX
+3V3
DGGND
+3V3X
GND
DGGND
N13
N12
N15
N16
N14
N17
N18
N20
N21
N22
N19
N24
N25
U9:2
GND
+24V
MJB42C
D2PAK
7843
MMBT3906LT1
7805
10K
0805
R58
10K
0805
R64
10K
0805
R59
47K
W
0
6
3
R5
2K0
0805
R6
2R0
2512
R4
1K8
2512
R10
SOT-23
MMBT3904
7838
Q5
SOT-23
6V2
D3
DO214AC
B160
D13
6x6mm
C12
SOD-123
MMSZ15T1G
15V0
D4
15V0
SOD-123
MMSZ15T1G
D9
SOD-123
MMSZ15T1G
15V0
D11
15V0
SOD-123
MMSZ15T1G
D10
DGGNDX
470R
0805
R25
470R
0805
R26
W9
From Bat Chg PCB
1K800
0805
R67
SOT-23
MMBT3904
7838
Q6
4K7
0805
R65
+3V3
DGGND
D1005
CDSF4148
D14
CHRG_STAT
SEE DSP PINS 32/73
1K800
0805
R68
SOT23
TL431A
2V5
7720
Q7
3K01
0805
R82
10K
0805
R83
AN0
AN1