DSP-Board/DSP-Board.sch

926 lines
22 KiB
Plaintext

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
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U 64BAA5C8
F0 "TMS320F28027F" 50
F1 "file64BAA5C7.sch" 50
F2 "SPIMISO" I L 5750 3850 50
F3 "SPIMOSI" I L 5750 3950 50
F4 "SPICLK" I L 5750 4050 50
F5 "SPILR" I L 5750 4150 50
$EndSheet
$Comp
L Device:C C?
U 1 1 64CE8082
P 7050 1450
AR Path="/64BAA4AC/64CE8082" Ref="C?" Part="1"
AR Path="/64CE8082" Ref="C8" Part="1"
F 0 "C8" H 7165 1496 50 0000 L CNN
F 1 "100n" H 7165 1405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7088 1300 50 0001 C CNN
F 3 "~" H 7050 1450 50 0001 C CNN
1 7050 1450
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64CE8088
P 7500 1450
AR Path="/64BAA4AC/64CE8088" Ref="C?" Part="1"
AR Path="/64CE8088" Ref="C9" Part="1"
F 0 "C9" H 7615 1496 50 0000 L CNN
F 1 "10u" H 7615 1405 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 7538 1300 50 0001 C CNN
F 3 "~" H 7500 1450 50 0001 C CNN
1 7500 1450
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64CE808E
P 5550 1450
AR Path="/64BAA4AC/64CE808E" Ref="C?" Part="1"
AR Path="/64CE808E" Ref="C7" Part="1"
F 0 "C7" H 5665 1496 50 0000 L CNN
F 1 "100n" H 5665 1405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5588 1300 50 0001 C CNN
F 3 "~" H 5550 1450 50 0001 C CNN
1 5550 1450
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64CE8094
P 5100 1450
AR Path="/64BAA4AC/64CE8094" Ref="C?" Part="1"
AR Path="/64CE8094" Ref="C6" Part="1"
F 0 "C6" H 5215 1496 50 0000 L CNN
F 1 "10u" H 5215 1405 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 5138 1300 50 0001 C CNN
F 3 "~" H 5100 1450 50 0001 C CNN
1 5100 1450
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5550 1300 5550 1050
Connection ~ 5550 1050
Wire Wire Line
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Wire Wire Line
7050 1050 7050 1300
Wire Wire Line
7050 1050 7500 1050
Wire Wire Line
7500 1050 7500 1300
Connection ~ 7050 1050
$Comp
L power:GND #PWR?
U 1 1 64CE80A4
P 5100 1800
AR Path="/64BAA4AC/64CE80A4" Ref="#PWR?" Part="1"
AR Path="/64CE80A4" Ref="#PWR012" Part="1"
F 0 "#PWR012" H 5100 1550 50 0001 C CNN
F 1 "GND" H 5105 1627 50 0000 C CNN
F 2 "" H 5100 1800 50 0001 C CNN
F 3 "" H 5100 1800 50 0001 C CNN
1 5100 1800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64CE80AA
P 5550 1800
AR Path="/64BAA4AC/64CE80AA" Ref="#PWR?" Part="1"
AR Path="/64CE80AA" Ref="#PWR013" Part="1"
F 0 "#PWR013" H 5550 1550 50 0001 C CNN
F 1 "GND" H 5555 1627 50 0000 C CNN
F 2 "" H 5550 1800 50 0001 C CNN
F 3 "" H 5550 1800 50 0001 C CNN
1 5550 1800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64CE80B0
P 6250 1800
AR Path="/64BAA4AC/64CE80B0" Ref="#PWR?" Part="1"
AR Path="/64CE80B0" Ref="#PWR015" Part="1"
F 0 "#PWR015" H 6250 1550 50 0001 C CNN
F 1 "GND" H 6255 1627 50 0000 C CNN
F 2 "" H 6250 1800 50 0001 C CNN
F 3 "" H 6250 1800 50 0001 C CNN
1 6250 1800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64CE80B6
P 7050 1800
AR Path="/64BAA4AC/64CE80B6" Ref="#PWR?" Part="1"
AR Path="/64CE80B6" Ref="#PWR016" Part="1"
F 0 "#PWR016" H 7050 1550 50 0001 C CNN
F 1 "GND" H 7055 1627 50 0000 C CNN
F 2 "" H 7050 1800 50 0001 C CNN
F 3 "" H 7050 1800 50 0001 C CNN
1 7050 1800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64CE80BC
P 7500 1800
AR Path="/64BAA4AC/64CE80BC" Ref="#PWR?" Part="1"
AR Path="/64CE80BC" Ref="#PWR018" Part="1"
F 0 "#PWR018" H 7500 1550 50 0001 C CNN
F 1 "GND" H 7505 1627 50 0000 C CNN
F 2 "" H 7500 1800 50 0001 C CNN
F 3 "" H 7500 1800 50 0001 C CNN
1 7500 1800
1 0 0 -1
$EndComp
Wire Wire Line
7500 1800 7500 1600
Wire Wire Line
7050 1600 7050 1800
Wire Wire Line
6250 1800 6250 1350
Wire Wire Line
5550 1600 5550 1800
Wire Wire Line
5100 1800 5100 1600
$Comp
L power:+1V8 #PWR?
U 1 1 64CE80C7
P 7500 1050
AR Path="/64BAA4AC/64CE80C7" Ref="#PWR?" Part="1"
AR Path="/64CE80C7" Ref="#PWR017" Part="1"
F 0 "#PWR017" H 7500 900 50 0001 C CNN
F 1 "+1V8" H 7515 1223 50 0000 C CNN
F 2 "" H 7500 1050 50 0001 C CNN
F 3 "" H 7500 1050 50 0001 C CNN
1 7500 1050
1 0 0 -1
$EndComp
Connection ~ 7500 1050
$Comp
L power:+3.3V #PWR?
U 1 1 64CE80CE
P 5100 1050
AR Path="/64BAA4AC/64CE80CE" Ref="#PWR?" Part="1"
AR Path="/64CE80CE" Ref="#PWR011" Part="1"
F 0 "#PWR011" H 5100 900 50 0001 C CNN
F 1 "+3.3V" H 5115 1223 50 0000 C CNN
F 2 "" H 5100 1050 50 0001 C CNN
F 3 "" H 5100 1050 50 0001 C CNN
1 5100 1050
1 0 0 -1
$EndComp
Connection ~ 5100 1050
$Sheet
S 4050 3200 1200 1100
U 651FEC23
F0 "ADAU1702" 50
F1 "file64BAA4AB.sch" 50
F2 "OUT3" I R 5250 3650 50
F3 "OUT2" I R 5250 3550 50
F4 "OUT1" I R 5250 3450 50
F5 "OUT0" I R 5250 3350 50
F6 "IN0" I L 4050 3300 50
F7 "IN1" I L 4050 3400 50
F8 "SDATA0_OUT" I R 5250 3850 50
F9 "SDATA1_OUT" I R 5250 3950 50
F10 "SDATA2_OUT" I R 5250 4050 50
F11 "SDATA3_OUT" I R 5250 4150 50
F12 "LRCLK_OUT" I R 5250 4250 50
F13 "BCLK_OUT" I L 4050 4200 50
$EndSheet
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5750 4150 5550 4150
Wire Wire Line
5550 4150 5550 4250
Wire Wire Line
5550 4250 5250 4250
Wire Wire Line
5250 3850 5750 3850
$Comp
L Device:R R1
U 1 1 65210EDF
P 4050 5050
F 0 "R1" V 3843 5050 50 0000 C CNN
F 1 "1k" V 3934 5050 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3980 5050 50 0001 C CNN
F 3 "~" H 4050 5050 50 0001 C CNN
1 4050 5050
0 1 1 0
$EndComp
$Comp
L Device:C C5
U 1 1 65211B8D
P 4300 5250
F 0 "C5" H 4415 5296 50 0000 L CNN
F 1 "100p" H 4415 5205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4338 5100 50 0001 C CNN
F 3 "~" H 4300 5250 50 0001 C CNN
1 4300 5250
1 0 0 -1
$EndComp
Wire Wire Line
3850 5050 3900 5050
Wire Wire Line
4200 5050 4300 5050
Wire Wire Line
4300 5100 4300 5050
Connection ~ 4300 5050
Wire Wire Line
4300 5050 4400 5050
Wire Wire Line
4400 4950 3850 4950
Connection ~ 3850 4950
Wire Wire Line
3850 4950 3850 5050
Wire Wire Line
4300 5400 4300 5500
Wire Wire Line
4950 5000 5500 5000
$Comp
L power:GND #PWR08
U 1 1 6521403D
P 4300 5500
F 0 "#PWR08" H 4300 5250 50 0001 C CNN
F 1 "GND" H 4305 5327 50 0000 C CNN
F 2 "" H 4300 5500 50 0001 C CNN
F 3 "" H 4300 5500 50 0001 C CNN
1 4300 5500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR010
U 1 1 65214B71
P 4700 5500
F 0 "#PWR010" H 4700 5250 50 0001 C CNN
F 1 "GND" H 4705 5327 50 0000 C CNN
F 2 "" H 4700 5500 50 0001 C CNN
F 3 "" H 4700 5500 50 0001 C CNN
1 4700 5500
1 0 0 -1
$EndComp
Wire Wire Line
4700 5500 4700 5100
Wire Wire Line
4700 4900 4700 4700
$Comp
L power:+3.3V #PWR?
U 1 1 65215DE7
P 4700 4700
AR Path="/64BAA4AC/65215DE7" Ref="#PWR?" Part="1"
AR Path="/65215DE7" Ref="#PWR09" Part="1"
F 0 "#PWR09" H 4700 4550 50 0001 C CNN
F 1 "+3.3V" H 4715 4873 50 0000 C CNN
F 2 "" H 4700 4700 50 0001 C CNN
F 3 "" H 4700 4700 50 0001 C CNN
1 4700 4700
1 0 0 -1
$EndComp
Wire Wire Line
5500 4050 5500 5000
Wire Wire Line
3850 4200 3850 4950
$Sheet
S 2500 3150 1150 600
U 64CAA061
F0 "ANALOG_INPUT" 50
F1 "file64CAA060.sch" 50
F2 "AIN0" I R 3650 3300 50
F3 "AIN1" I R 3650 3400 50
$EndSheet
Wire Wire Line
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Wire Wire Line
4050 3400 3650 3400
$Sheet
S 5750 2950 1400 600
U 64CBF383
F0 "ANALOG_Output" 50
F1 "file64CBF382.sch" 50
F2 "OUT0" I L 5750 3350 50
F3 "OUT1" I L 5750 3450 50
$EndSheet
Wire Wire Line
5250 3350 5750 3350
Wire Wire Line
5750 3450 5250 3450
$Comp
L Device:R R2
U 1 1 64D949F0
P 5650 4800
F 0 "R2" V 5443 4800 50 0000 C CNN
F 1 "10K" V 5534 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5580 4800 50 0001 C CNN
F 3 "~" H 5650 4800 50 0001 C CNN
1 5650 4800
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR014
U 1 1 64D9533D
P 5650 5500
F 0 "#PWR014" H 5650 5250 50 0001 C CNN
F 1 "GND" H 5655 5327 50 0000 C CNN
F 2 "" H 5650 5500 50 0001 C CNN
F 3 "" H 5650 5500 50 0001 C CNN
1 5650 5500
1 0 0 -1
$EndComp
Wire Wire Line
5650 4950 5650 5500
Wire Wire Line
5650 4650 5650 3950
Wire Wire Line
5650 3950 5750 3950
$Comp
L Regulator_Linear:LM1117-1.8 U3
U 1 1 64E78342
P 6250 1050
F 0 "U3" H 6250 1292 50 0000 C CNN
F 1 "LM1117-1.8" H 6250 1201 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 6250 1050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 6250 1050 50 0001 C CNN
1 6250 1050
1 0 0 -1
$EndComp
Wire Wire Line
6550 1050 7050 1050
$Comp
L Device:C C?
U 1 1 64E813C4
P 3550 1500
AR Path="/64BAA4AC/64E813C4" Ref="C?" Part="1"
AR Path="/64E813C4" Ref="C3" Part="1"
F 0 "C3" H 3665 1546 50 0000 L CNN
F 1 "100n" H 3665 1455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3588 1350 50 0001 C CNN
F 3 "~" H 3550 1500 50 0001 C CNN
1 3550 1500
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64E813CA
P 4000 1500
AR Path="/64BAA4AC/64E813CA" Ref="C?" Part="1"
AR Path="/64E813CA" Ref="C4" Part="1"
F 0 "C4" H 4115 1546 50 0000 L CNN
F 1 "10u" H 4115 1455 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 4038 1350 50 0001 C CNN
F 3 "~" H 4000 1500 50 0001 C CNN
1 4000 1500
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64E813D0
P 2050 1500
AR Path="/64BAA4AC/64E813D0" Ref="C?" Part="1"
AR Path="/64E813D0" Ref="C2" Part="1"
F 0 "C2" H 2165 1546 50 0000 L CNN
F 1 "100n" H 2165 1455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2088 1350 50 0001 C CNN
F 3 "~" H 2050 1500 50 0001 C CNN
1 2050 1500
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 64E813D6
P 1600 1500
AR Path="/64BAA4AC/64E813D6" Ref="C?" Part="1"
AR Path="/64E813D6" Ref="C1" Part="1"
F 0 "C1" H 1715 1546 50 0000 L CNN
F 1 "10u" H 1715 1455 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 1638 1350 50 0001 C CNN
F 3 "~" H 1600 1500 50 0001 C CNN
1 1600 1500
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
1600 1100 1600 1350
Wire Wire Line
2050 1350 2050 1100
Connection ~ 2050 1100
Wire Wire Line
3550 1100 3550 1350
Wire Wire Line
3550 1100 4000 1100
Wire Wire Line
4000 1100 4000 1350
Connection ~ 3550 1100
$Comp
L power:GND #PWR?
U 1 1 64E813E6
P 1600 1850
AR Path="/64BAA4AC/64E813E6" Ref="#PWR?" Part="1"
AR Path="/64E813E6" Ref="#PWR02" Part="1"
F 0 "#PWR02" H 1600 1600 50 0001 C CNN
F 1 "GND" H 1605 1677 50 0000 C CNN
F 2 "" H 1600 1850 50 0001 C CNN
F 3 "" H 1600 1850 50 0001 C CNN
1 1600 1850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64E813EC
P 2050 1850
AR Path="/64BAA4AC/64E813EC" Ref="#PWR?" Part="1"
AR Path="/64E813EC" Ref="#PWR03" Part="1"
F 0 "#PWR03" H 2050 1600 50 0001 C CNN
F 1 "GND" H 2055 1677 50 0000 C CNN
F 2 "" H 2050 1850 50 0001 C CNN
F 3 "" H 2050 1850 50 0001 C CNN
1 2050 1850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64E813F2
P 2750 1850
AR Path="/64BAA4AC/64E813F2" Ref="#PWR?" Part="1"
AR Path="/64E813F2" Ref="#PWR04" Part="1"
F 0 "#PWR04" H 2750 1600 50 0001 C CNN
F 1 "GND" H 2755 1677 50 0000 C CNN
F 2 "" H 2750 1850 50 0001 C CNN
F 3 "" H 2750 1850 50 0001 C CNN
1 2750 1850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64E813F8
P 3550 1850
AR Path="/64BAA4AC/64E813F8" Ref="#PWR?" Part="1"
AR Path="/64E813F8" Ref="#PWR05" Part="1"
F 0 "#PWR05" H 3550 1600 50 0001 C CNN
F 1 "GND" H 3555 1677 50 0000 C CNN
F 2 "" H 3550 1850 50 0001 C CNN
F 3 "" H 3550 1850 50 0001 C CNN
1 3550 1850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64E813FE
P 4000 1850
AR Path="/64BAA4AC/64E813FE" Ref="#PWR?" Part="1"
AR Path="/64E813FE" Ref="#PWR07" Part="1"
F 0 "#PWR07" H 4000 1600 50 0001 C CNN
F 1 "GND" H 4005 1677 50 0000 C CNN
F 2 "" H 4000 1850 50 0001 C CNN
F 3 "" H 4000 1850 50 0001 C CNN
1 4000 1850
1 0 0 -1
$EndComp
Wire Wire Line
4000 1850 4000 1650
Wire Wire Line
3550 1650 3550 1850
Wire Wire Line
2750 1850 2750 1400
Wire Wire Line
2050 1650 2050 1850
Wire Wire Line
1600 1850 1600 1650
Wire Wire Line
3050 1100 3550 1100
$Comp
L power:+3.3V #PWR?
U 1 1 64E8319C
P 4000 1100
AR Path="/64BAA4AC/64E8319C" Ref="#PWR?" Part="1"
AR Path="/64E8319C" Ref="#PWR06" Part="1"
F 0 "#PWR06" H 4000 950 50 0001 C CNN
F 1 "+3.3V" H 4015 1273 50 0000 C CNN
F 2 "" H 4000 1100 50 0001 C CNN
F 3 "" H 4000 1100 50 0001 C CNN
1 4000 1100
1 0 0 -1
$EndComp
Connection ~ 4000 1100
$Comp
L Regulator_Linear:LM1117-3.3 U1
U 1 1 64E83FC0
P 2750 1100
F 0 "U1" H 2750 1342 50 0000 C CNN
F 1 "LM1117-3.3" H 2750 1251 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 2750 1100 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 2750 1100 50 0001 C CNN
1 2750 1100
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 64E871AD
P 1600 1100
F 0 "#PWR01" H 1600 950 50 0001 C CNN
F 1 "+5V" H 1615 1273 50 0000 C CNN
F 2 "" H 1600 1100 50 0001 C CNN
F 3 "" H 1600 1100 50 0001 C CNN
1 1600 1100
1 0 0 -1
$EndComp
Connection ~ 1600 1100
Wire Wire Line
1600 1100 2050 1100
$Comp
L power:+15V #PWR024
U 1 1 64E922A2
P 10100 1200
F 0 "#PWR024" H 10100 1050 50 0001 C CNN
F 1 "+15V" H 10115 1373 50 0000 C CNN
F 2 "" H 10100 1200 50 0001 C CNN
F 3 "" H 10100 1200 50 0001 C CNN
1 10100 1200
1 0 0 -1
$EndComp
$Comp
L power:-15V #PWR025
U 1 1 64E92AF5
P 10100 1800
F 0 "#PWR025" H 10100 1900 50 0001 C CNN
F 1 "-15V" H 10115 1973 50 0000 C CNN
F 2 "" H 10100 1800 50 0001 C CNN
F 3 "" H 10100 1800 50 0001 C CNN
1 10100 1800
-1 0 0 1
$EndComp
Wire Wire Line
9800 1400 10100 1400
Wire Wire Line
10100 1400 10100 1300
Wire Wire Line
9800 1300 10100 1300
Connection ~ 10100 1300
Wire Wire Line
10100 1300 10100 1200
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J?
U 1 1 64E90EFC
P 9500 1500
AR Path="/64BAA5C8/64E90EFC" Ref="J?" Part="1"
AR Path="/64E90EFC" Ref="J1" Part="1"
F 0 "J1" H 9550 1917 50 0000 C CNN
F 1 "Conn_02x05_Odd_Even" H 9550 1826 50 0000 C CNN
F 2 "Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical" H 9500 1500 50 0001 C CNN
F 3 "~" H 9500 1500 50 0001 C CNN
1 9500 1500
1 0 0 -1
$EndComp
Wire Wire Line
9800 1600 10100 1600
Wire Wire Line
10100 1600 10100 1700
Wire Wire Line
9800 1700 10100 1700
Connection ~ 10100 1700
Wire Wire Line
10100 1700 10100 1800
$Comp
L power:+5V #PWR021
U 1 1 64E98C73
P 9000 1200
F 0 "#PWR021" H 9000 1050 50 0001 C CNN
F 1 "+5V" H 9015 1373 50 0000 C CNN
F 2 "" H 9000 1200 50 0001 C CNN
F 3 "" H 9000 1200 50 0001 C CNN
1 9000 1200
1 0 0 -1
$EndComp
Wire Wire Line
9000 1200 9000 1300
Wire Wire Line
9000 1300 9300 1300
Wire Wire Line
9300 1400 9000 1400
Wire Wire Line
9000 1400 9000 1300
Connection ~ 9000 1300
Wire Wire Line
9300 1500 9000 1500
Wire Wire Line
9000 1500 9000 1600
Wire Wire Line
9000 1600 9300 1600
Connection ~ 9000 1600
Wire Wire Line
9300 1700 9000 1700
Wire Wire Line
9000 1600 9000 1700
Connection ~ 9000 1700
Wire Wire Line
9000 1700 9000 1800
$Comp
L power:GND #PWR?
U 1 1 64E9FCA8
P 9000 1800
AR Path="/64BAA4AC/64E9FCA8" Ref="#PWR?" Part="1"
AR Path="/64E9FCA8" Ref="#PWR022" Part="1"
F 0 "#PWR022" H 9000 1550 50 0001 C CNN
F 1 "GND" H 9005 1627 50 0000 C CNN
F 2 "" H 9000 1800 50 0001 C CNN
F 3 "" H 9000 1800 50 0001 C CNN
1 9000 1800
1 0 0 -1
$EndComp
Wire Wire Line
10050 1500 9800 1500
$Comp
L Diode:SM6T6V8A D1
U 1 1 64EA4F51
P 8500 1500
F 0 "D1" V 8454 1580 50 0000 L CNN
F 1 "SM6T6V8A" V 8545 1580 50 0000 L CNN
F 2 "Diode_SMD:D_SMB" H 8500 1300 50 0001 C CNN
F 3 "https://www.st.com/resource/en/datasheet/sm6t.pdf" H 8450 1500 50 0001 C CNN
1 8500 1500
0 1 1 0
$EndComp
$Comp
L power:GND #PWR?
U 1 1 64EA7FD3
P 8500 1800
AR Path="/64BAA4AC/64EA7FD3" Ref="#PWR?" Part="1"
AR Path="/64EA7FD3" Ref="#PWR020" Part="1"
F 0 "#PWR020" H 8500 1550 50 0001 C CNN
F 1 "GND" H 8505 1627 50 0000 C CNN
F 2 "" H 8500 1800 50 0001 C CNN
F 3 "" H 8500 1800 50 0001 C CNN
1 8500 1800
1 0 0 -1
$EndComp
Wire Wire Line
8500 1800 8500 1650
Wire Wire Line
8500 1350 8500 1200
$Comp
L power:+5V #PWR019
U 1 1 64EAB867
P 8500 1200
F 0 "#PWR019" H 8500 1050 50 0001 C CNN
F 1 "+5V" H 8515 1373 50 0000 C CNN
F 2 "" H 8500 1200 50 0001 C CNN
F 3 "" H 8500 1200 50 0001 C CNN
1 8500 1200
1 0 0 -1
$EndComp
$Comp
L Diode:SM6T15A D2
U 1 1 64EAC125
P 10550 1300
F 0 "D2" V 10504 1380 50 0000 L CNN
F 1 "SM6T15A" V 10595 1380 50 0000 L CNN
F 2 "Diode_SMD:D_SMB" H 10550 1100 50 0001 C CNN
F 3 "https://www.st.com/resource/en/datasheet/sm6t.pdf" H 10500 1300 50 0001 C CNN
1 10550 1300
0 1 1 0
$EndComp
$Comp
L Diode:SM6T15A D3
U 1 1 64EACEA8
P 10550 1700
F 0 "D3" V 10504 1780 50 0000 L CNN
F 1 "SM6T15A" V 10595 1780 50 0000 L CNN
F 2 "Diode_SMD:D_SMB" H 10550 1500 50 0001 C CNN
F 3 "https://www.st.com/resource/en/datasheet/sm6t.pdf" H 10500 1700 50 0001 C CNN
1 10550 1700
0 1 1 0
$EndComp
$Comp
L power:-15V #PWR027
U 1 1 64EAD829
P 10550 1950
F 0 "#PWR027" H 10550 2050 50 0001 C CNN
F 1 "-15V" H 10565 2123 50 0000 C CNN
F 2 "" H 10550 1950 50 0001 C CNN
F 3 "" H 10550 1950 50 0001 C CNN
1 10550 1950
-1 0 0 1
$EndComp
$Comp
L power:+15V #PWR026
U 1 1 64EADF2E
P 10550 1050
F 0 "#PWR026" H 10550 900 50 0001 C CNN
F 1 "+15V" H 10565 1223 50 0000 C CNN
F 2 "" H 10550 1050 50 0001 C CNN
F 3 "" H 10550 1050 50 0001 C CNN
1 10550 1050
1 0 0 -1
$EndComp
Wire Wire Line
10650 1500 10550 1500
Wire Wire Line
10550 1500 10550 1450
Wire Wire Line
10550 1500 10550 1550
Connection ~ 10550 1500
Wire Wire Line
10550 1850 10550 1950
Wire Wire Line
10550 1150 10550 1050
$Comp
L power:GNDA #PWR0113
U 1 1 64FDD2F1
P 10050 1500
F 0 "#PWR0113" H 10050 1250 50 0001 C CNN
F 1 "GNDA" V 10055 1372 50 0000 R CNN
F 2 "" H 10050 1500 50 0001 C CNN
F 3 "" H 10050 1500 50 0001 C CNN
1 10050 1500
0 -1 -1 0
$EndComp
$Comp
L power:GNDA #PWR0114
U 1 1 64FDE210
P 10650 1500
F 0 "#PWR0114" H 10650 1250 50 0001 C CNN
F 1 "GNDA" V 10655 1372 50 0000 R CNN
F 2 "" H 10650 1500 50 0001 C CNN
F 3 "" H 10650 1500 50 0001 C CNN
1 10650 1500
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 64FEF59C
P 5050 5650
AR Path="/64BAA4AC/64FEF59C" Ref="C?" Part="1"
AR Path="/64FEF59C" Ref="C59" Part="1"
F 0 "C59" H 5165 5696 50 0000 L CNN
F 1 "100n" H 5165 5605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5088 5500 50 0001 C CNN
F 3 "~" H 5050 5650 50 0001 C CNN
1 5050 5650
1 0 0 -1
$EndComp
Wire Wire Line
5050 5250 5050 5500
$Comp
L power:GND #PWR?
U 1 1 64FEF5A3
P 5050 6000
AR Path="/64BAA4AC/64FEF5A3" Ref="#PWR?" Part="1"
AR Path="/64FEF5A3" Ref="#PWR028" Part="1"
F 0 "#PWR028" H 5050 5750 50 0001 C CNN
F 1 "GND" H 5055 5827 50 0000 C CNN
F 2 "" H 5050 6000 50 0001 C CNN
F 3 "" H 5050 6000 50 0001 C CNN
1 5050 6000
1 0 0 -1
$EndComp
Wire Wire Line
5050 5800 5050 6000
$Comp
L power:+3.3V #PWR?
U 1 1 64FF1434
P 5050 5250
AR Path="/64BAA4AC/64FF1434" Ref="#PWR?" Part="1"
AR Path="/64FF1434" Ref="#PWR023" Part="1"
F 0 "#PWR023" H 5050 5100 50 0001 C CNN
F 1 "+3.3V" H 5065 5423 50 0000 C CNN
F 2 "" H 5050 5250 50 0001 C CNN
F 3 "" H 5050 5250 50 0001 C CNN
1 5050 5250
1 0 0 -1
$EndComp
$Comp
L 74xGxx:74AHC1G86 U2
U 1 1 6520FA8E
P 4700 5000
F 0 "U2" H 4675 5267 50 0000 C CNN
F 1 "74AHC1G86" H 4675 5176 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 4700 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/ne5532.pdf" H 4700 5000 50 0001 C CNN
1 4700 5000
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 64DB6325
P 1250 6300
F 0 "H1" H 1350 6349 50 0000 L CNN
F 1 "MountingHole_Pad" H 1350 6258 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 1250 6300 50 0001 C CNN
F 3 "~" H 1250 6300 50 0001 C CNN
1 1250 6300
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 64DB7060
P 2550 6300
F 0 "H3" H 2650 6349 50 0000 L CNN
F 1 "MountingHole_Pad" H 2650 6258 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 2550 6300 50 0001 C CNN
F 3 "~" H 2550 6300 50 0001 C CNN
1 2550 6300
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 64DB7B09
P 1250 7050
F 0 "H2" H 1350 7099 50 0000 L CNN
F 1 "MountingHole_Pad" H 1350 7008 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 1250 7050 50 0001 C CNN
F 3 "~" H 1250 7050 50 0001 C CNN
1 1250 7050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 64DB85D4
P 2550 7050
F 0 "H4" H 2650 7099 50 0000 L CNN
F 1 "MountingHole_Pad" H 2650 7008 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 2550 7050 50 0001 C CNN
F 3 "~" H 2550 7050 50 0001 C CNN
1 2550 7050
1 0 0 -1
$EndComp
Wire Wire Line
2550 7200 2550 7150
Wire Wire Line
2550 6450 2550 6400
Wire Wire Line
1250 6400 1250 6450
Wire Wire Line
1250 7150 1250 7200
$Comp
L power:GND #PWR0118
U 1 1 64DCBAF4
P 1250 6450
F 0 "#PWR0118" H 1250 6200 50 0001 C CNN
F 1 "GND" H 1255 6277 50 0000 C CNN
F 2 "" H 1250 6450 50 0001 C CNN
F 3 "" H 1250 6450 50 0001 C CNN
1 1250 6450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 64DCBEDC
P 2550 6450
F 0 "#PWR0119" H 2550 6200 50 0001 C CNN
F 1 "GND" H 2555 6277 50 0000 C CNN
F 2 "" H 2550 6450 50 0001 C CNN
F 3 "" H 2550 6450 50 0001 C CNN
1 2550 6450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 64DCC337
P 2550 7200
F 0 "#PWR0120" H 2550 6950 50 0001 C CNN
F 1 "GND" H 2555 7027 50 0000 C CNN
F 2 "" H 2550 7200 50 0001 C CNN
F 3 "" H 2550 7200 50 0001 C CNN
1 2550 7200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 64DCC757
P 1250 7200
F 0 "#PWR0121" H 1250 6950 50 0001 C CNN
F 1 "GND" H 1255 7027 50 0000 C CNN
F 2 "" H 1250 7200 50 0001 C CNN
F 3 "" H 1250 7200 50 0001 C CNN
1 1250 7200
1 0 0 -1
$EndComp
$EndSCHEMATC