NixieTubeClock/Nixie_Bottom_Board/nixie_bottom_board.sch

EESchema Schematic File Version 4
LIBS:nixie_bottom_board-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
S 9250 3250 650  400 
U 5B07197A
F0 "HV Power Supply" 60
F1 "hv_power_supply.sch" 60
F2 "VIN" I L 9250 3350 60 
F3 "EN" I L 9250 3450 60 
F4 "GND" I L 9250 3550 60 
F5 "VOUT" I R 9900 3350 60 
F6 "GND" I R 9900 3450 60 
$EndSheet
$Comp
L nixie_bottom_board-rescue:STM32L432K U7
U 1 1 5B073574
P 4650 5850
F 0 "U7" H 4650 6850 60  0000 C CNN
F 1 "STM32L432K" H 4650 6750 60  0000 C CNN
F 2 "Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm" H 4650 6300 60  0001 C CNN
F 3 "" H 4650 6300 60  0001 C CNN
	1    4650 5850
	1    0    0    -1  
$EndComp
$Comp
L conn:USB_C_Receptacle J1
U 1 1 5B07361E
P 1350 2350
F 0 "J1" H 950 3800 50  0000 L CNN
F 1 "USB_C_Receptacle" H 1750 3800 50  0000 R CNN
F 2 "Connectors_USB:USB_C_Receptacle_Amphenol_12401548E4-2A" H 1500 2350 50  0001 C CNN
F 3 "" H 1500 2350 50  0001 C CNN
	1    1350 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5B073DBF
P 3200 5050
F 0 "Y1" H 3200 5200 50  0000 C CNN
F 1 "32.78k" H 3200 4900 50  0000 C CNN
F 2 "Crystals:Crystal_SMD_2520-4pin_2.5x2.0mm" H 3200 5050 50  0001 C CNN
F 3 "" H 3200 5050 50  0001 C CNN
	1    3200 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C26
U 1 1 5B073E81
P 3450 4850
F 0 "C26" H 3460 4920 50  0000 L CNN
F 1 "10pF" H 3460 4770 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3450 4850 50  0001 C CNN
F 3 "" H 3450 4850 50  0001 C CNN
	1    3450 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C25
U 1 1 5B073EE2
P 2900 4850
F 0 "C25" H 2910 4920 50  0000 L CNN
F 1 "10pF" H 2910 4770 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2900 4850 50  0001 C CNN
F 3 "" H 2900 4850 50  0001 C CNN
	1    2900 4850
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_02x03_Odd_Even J3
U 1 1 5B0740EF
P 1650 4800
F 0 "J3" H 1700 5000 50  0000 C CNN
F 1 "Tag Connect" H 1700 4600 50  0000 C CNN
F 2 "Tag Connect:TC2030-MCP-NL" H 1650 4800 50  0001 C CNN
F 3 "" H 1650 4800 50  0001 C CNN
	1    1650 4800
	1    0    0    -1  
$EndComp
Text Label 5350 6600 0    60   ~ 0
VDD
Text Label 5350 6000 0    60   ~ 0
SWDIO
Text Label 5350 5900 0    60   ~ 0
SWCLK
Text Label 5350 5700 0    60   ~ 0
SWO
$Comp
L Device:Battery_Cell BT1
U 1 1 5B07444B
P 8050 2550
F 0 "BT1" H 8150 2650 50  0000 L CNN
F 1 "BAT" H 8150 2550 50  0000 L CNN
F 2 "Connectors_JST:JST_PH_S2B-PH-SM4-TB_02x2.00mm_Angled" V 8050 2610 50  0001 C CNN
F 3 "" V 8050 2610 50  0001 C CNN
	1    8050 2550
	1    0    0    -1  
$EndComp
Text Label 2050 4700 0    60   ~ 0
SWO
Text Label 2050 4800 0    60   ~ 0
SWCLK
Text Label 1350 4800 2    60   ~ 0
SWDIO
Text Label 3950 5400 2    60   ~ 0
NRST
Text Label 2050 4900 0    60   ~ 0
NRST
$Comp
L switches:SW_Push SW4
U 1 1 5B07874F
P 8650 6000
F 0 "SW4" H 8700 6100 50  0000 L CNN
F 1 "SW_Push" H 8650 5940 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_KMR2" H 8650 6200 50  0001 C CNN
F 3 "" H 8650 6200 50  0001 C CNN
	1    8650 6000
	1    0    0    -1  
$EndComp
Text Label 5350 6200 0    60   ~ 0
USB_DM
Text Label 5350 6100 0    60   ~ 0
USB_DP
$Comp
L conn:Conn_02x03_Odd_Even J7
U 1 1 5B0794BA
P 1650 5900
F 0 "J7" H 1700 6100 50  0000 C CNN
F 1 "Nixie_CTRL" H 1700 5700 50  0000 C CNN
F 2 "Custom Parts:Pin_Header_Straight_2x03_Pitch2.00mm" H 1650 5900 50  0001 C CNN
F 3 "" H 1650 5900 50  0001 C CNN
	1    1650 5900
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_02x03_Odd_Even J4
U 1 1 5B079514
P 1650 5350
F 0 "J4" H 1700 5550 50  0000 C CNN
F 1 "Nixie_HV" H 1700 5150 50  0000 C CNN
F 2 "Custom Parts:Pin_Header_Straight_2x03_Pitch2.00mm" H 1650 5350 50  0001 C CNN
F 3 "" H 1650 5350 50  0001 C CNN
	1    1650 5350
	1    0    0    -1  
$EndComp
Text Label 1350 5900 2    60   ~ 0
SCL
Text Label 1350 6000 2    60   ~ 0
SDA
Text Label 2150 5350 0    60   ~ 0
HV_OUT
Text Label 2050 5800 0    60   ~ 0
VNIXIE
Text Label 5350 5600 0    60   ~ 0
TSC_1
Text Label 5350 5500 0    60   ~ 0
TSC_2
Text Label 5350 5400 0    60   ~ 0
TSC_3
$Comp
L Device:C_Small C28
U 1 1 5B07ACF8
P 10000 5100
F 0 "C28" H 10010 5170 50  0000 L CNN
F 1 "C" H 10010 5020 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 10000 5100 50  0001 C CNN
F 3 "" H 10000 5100 50  0001 C CNN
	1    10000 5100
	0    -1   -1   0   
$EndComp
$Comp
L conn:Conn_01x01 J5
U 1 1 5B07B07C
P 10350 5400
F 0 "J5" H 10350 5500 50  0000 C CNN
F 1 "Conn_01x01" H 10350 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 10350 5400 50  0001 C CNN
F 3 "" H 10350 5400 50  0001 C CNN
	1    10350 5400
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_01x01 J6
U 1 1 5B07B125
P 10350 5700
F 0 "J6" H 10350 5800 50  0000 C CNN
F 1 "Conn_01x01" H 10350 5600 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 10350 5700 50  0001 C CNN
F 3 "" H 10350 5700 50  0001 C CNN
	1    10350 5700
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_01x01 J9
U 1 1 5B07B186
P 10350 6000
F 0 "J9" H 10350 6100 50  0000 C CNN
F 1 "Conn_01x01" H 10350 5900 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 10350 6000 50  0001 C CNN
F 3 "" H 10350 6000 50  0001 C CNN
	1    10350 6000
	1    0    0    -1  
$EndComp
Text Label 9750 6000 2    60   ~ 0
TSC_1
Text Label 9750 5700 2    60   ~ 0
TSC_2
Text Label 9750 5400 2    60   ~ 0
TSC_3
$Comp
L Device:R R17
U 1 1 5B07B730
P 10000 5400
F 0 "R17" V 10080 5400 50  0000 C CNN
F 1 "1k" V 9900 5400 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 5400 50  0001 C CNN
F 3 "" H 10000 5400 50  0001 C CNN
	1    10000 5400
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R18
U 1 1 5B07B7AC
P 10000 5700
F 0 "R18" V 10080 5700 50  0000 C CNN
F 1 "1k" V 9900 5700 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 5700 50  0001 C CNN
F 3 "" H 10000 5700 50  0001 C CNN
	1    10000 5700
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R19
U 1 1 5B07B818
P 10000 6000
F 0 "R19" V 10080 6000 50  0000 C CNN
F 1 "1k" V 9900 6000 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 6000 50  0001 C CNN
F 3 "" H 10000 6000 50  0001 C CNN
	1    10000 6000
	0    -1   -1   0   
$EndComp
Text Label 5350 6500 0    60   ~ 0
MCO
Text Label 8500 4750 2    60   ~ 0
MCO
$Comp
L conn:Conn_01x01 J8
U 1 1 5B07BCB9
P 8800 4750
F 0 "J8" H 8800 4850 50  0000 C CNN
F 1 "Conn_01x01" H 8800 4650 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 8800 4750 50  0001 C CNN
F 3 "" H 8800 4750 50  0001 C CNN
	1    8800 4750
	1    0    0    -1  
$EndComp
Text Label 3950 6100 2    60   ~ 0
DAC
Text Label 3600 5800 2    60   ~ 0
QSPI_CS
Text Label 3600 5900 2    60   ~ 0
QSPI_CLK
Text Label 3600 6200 2    60   ~ 0
QSPI_IO3
Text Label 3600 6300 2    60   ~ 0
QSPI_IO2
Text Label 3600 6500 2    60   ~ 0
QSPI_IO0
Text Label 3600 6400 2    60   ~ 0
QSPI_IO1
Text Label 6000 5900 0    60   ~ 0
SAI_FS
Text Label 6000 6000 0    60   ~ 0
SAI_SD
Text Label 5350 6400 0    60   ~ 0
SCL
Text Label 5350 6300 0    60   ~ 0
SDA
Text Label 6000 5600 0    60   ~ 0
SAI_MCLK
Text Label 3950 5700 2    60   ~ 0
SW_1
Text Label 3950 6000 2    60   ~ 0
SW_2
Text Label 6000 6500 0    60   ~ 0
SAI_SCK
$Comp
L switches:SW_Push SW1
U 1 1 5B07F81C
P 8650 5100
F 0 "SW1" H 8700 5200 50  0000 L CNN
F 1 "SW_Push" H 8650 5040 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVQP7A" H 8650 5300 50  0001 C CNN
F 3 "" H 8650 5300 50  0001 C CNN
	1    8650 5100
	1    0    0    -1  
$EndComp
Text Label 8350 5100 2    60   ~ 0
SW_1
Text Label 8350 5400 2    60   ~ 0
SW_2
$Comp
L switches:SW_Push SW2
U 1 1 5B07F979
P 8650 5400
F 0 "SW2" H 8700 5500 50  0000 L CNN
F 1 "SW_Push" H 8650 5340 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVQP7A" H 8650 5600 50  0001 C CNN
F 3 "" H 8650 5600 50  0001 C CNN
	1    8650 5400
	1    0    0    -1  
$EndComp
$Comp
L switches:SW_Push SW3
U 1 1 5B07F9F1
P 8650 5700
F 0 "SW3" H 8700 5800 50  0000 L CNN
F 1 "SW_Push" H 8650 5640 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVQP7A" H 8650 5900 50  0001 C CNN
F 3 "" H 8650 5900 50  0001 C CNN
	1    8650 5700
	1    0    0    -1  
$EndComp
Text Label 8350 5700 2    60   ~ 0
SW_3
Text Label 8350 6000 2    60   ~ 0
NRST
Text Label 9150 3450 2    60   ~ 0
HV_EN
Text Label 9750 5100 2    60   ~ 0
TSC_4
$Comp
L Device:R R16
U 1 1 5B08854F
P 5850 5200
F 0 "R16" V 5930 5200 50  0000 C CNN
F 1 "1M" V 5750 5200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5780 5200 50  0001 C CNN
F 3 "" H 5850 5200 50  0001 C CNN
	1    5850 5200
	0    -1   -1   0   
$EndComp
Text Label 10000 3350 0    60   ~ 0
HV_OUT
Text Notes 3150 6650 0    60   ~ 0
Rev. B
Text Notes 5950 6650 0    60   ~ 0
Rev. B
Text Label 5350 5200 0    60   ~ 0
HV_EN
Text Label 2050 5900 0    60   ~ 0
GND
Text Label 1350 5800 2    60   ~ 0
GND
Text Label 10200 5100 0    60   ~ 0
GND
Text Label 6000 5200 0    60   ~ 0
GND
Text Label 1250 5350 2    60   ~ 0
GND
Text Label 1350 4900 2    60   ~ 0
GND
Text Label 8950 5100 0    60   ~ 0
GND
Text Label 8950 5400 0    60   ~ 0
GND
Text Label 8950 5700 0    60   ~ 0
GND
Text Label 8950 6000 0    60   ~ 0
GND
Text Label 5650 5700 0    60   ~ 0
SW_3
Text Label 2050 1550 0    60   ~ 0
CC1
Text Label 2050 1650 0    60   ~ 0
CC2
Text Label 2050 1850 0    60   ~ 0
USB_DM
Text Label 2050 2050 0    60   ~ 0
USB_DP
Text Label 9400 1850 2    60   ~ 0
CC1_E
Text Label 9400 1950 2    60   ~ 0
CC2_E
$Comp
L Device:R R9
U 1 1 5B096154
P 9350 2150
F 0 "R9" V 9430 2150 50  0000 C CNN
F 1 "900k" V 9250 2150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9280 2150 50  0001 C CNN
F 3 "" H 9350 2150 50  0001 C CNN
	1    9350 2150
	0    -1   -1   0   
$EndComp
Text Label 9200 2150 2    60   ~ 0
VBUS
Text Label 10400 2250 0    60   ~ 0
SCL
Text Label 10400 2350 0    60   ~ 0
SDA
$Comp
L Device:R R14
U 1 1 5B0B7874
P 10000 4500
F 0 "R14" V 10080 4500 50  0000 C CNN
F 1 "10k" V 9900 4500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 4500 50  0001 C CNN
F 3 "" H 10000 4500 50  0001 C CNN
	1    10000 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R15
U 1 1 5B0B79AE
P 10000 4800
F 0 "R15" V 10080 4800 50  0000 C CNN
F 1 "10k" V 9900 4800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 4800 50  0001 C CNN
F 3 "" H 10000 4800 50  0001 C CNN
	1    10000 4800
	0    -1   -1   0   
$EndComp
Text Label 10150 4500 0    60   ~ 0
SCL
Text Label 10150 4800 0    60   ~ 0
SDA
$Comp
L Device:C_Small C14
U 1 1 5B0C425E
P 2900 1850
F 0 "C14" H 2910 1920 50  0000 L CNN
F 1 "100nF" H 2910 1770 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2900 1850 50  0001 C CNN
F 3 "" H 2900 1850 50  0001 C CNN
	1    2900 1850
	-1   0    0    1   
$EndComp
Text Label 3250 2000 2    60   ~ 0
CC1
Text Label 3250 1800 2    60   ~ 0
CC2
Text Label 4350 1400 0    60   ~ 0
USB_DM
Text Label 4350 1500 0    60   ~ 0
USB_DP
Text Label 4350 2200 0    60   ~ 0
CC1_E
Text Label 4350 2300 0    60   ~ 0
CC2_E
Text Label 6150 1250 2    60   ~ 0
VBUS
Text Label 6150 1350 2    60   ~ 0
USB_DP
Text Label 6150 1450 2    60   ~ 0
USB_DM
Text Label 6150 1650 2    60   ~ 0
SCL
Text Label 6150 1750 2    60   ~ 0
SDA
$Comp
L Device:C_Small C13
U 1 1 5B0C2749
P 7550 1650
F 0 "C13" H 7560 1720 50  0000 L CNN
F 1 "47nF" H 7560 1570 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 7550 1650 50  0001 C CNN
F 3 "" H 7550 1650 50  0001 C CNN
	1    7550 1650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5B0C2BAC
P 7800 1550
F 0 "C12" H 7810 1620 50  0000 L CNN
F 1 "4.7uF" H 7810 1470 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 7800 1550 50  0001 C CNN
F 3 "" H 7800 1550 50  0001 C CNN
	1    7800 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C9
U 1 1 5B0C33A4
P 5850 1000
F 0 "C9" H 5860 1070 50  0000 L CNN
F 1 "1uF" H 5860 920 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 5850 1000 50  0001 C CNN
F 3 "" H 5850 1000 50  0001 C CNN
	1    5850 1000
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D3
U 1 1 5B0C55EE
P 5400 1550
F 0 "D3" H 5400 1650 50  0000 C CNN
F 1 "LED" H 5400 1450 50  0000 C CNN
F 2 "LEDs:LED_0606" H 5400 1550 50  0001 C CNN
F 3 "" H 5400 1550 50  0001 C CNN
	1    5400 1550
	-1   0    0    1   
$EndComp
$Comp
L Device:R R7
U 1 1 5B0C5697
P 5700 1550
F 0 "R7" V 5780 1550 50  0000 C CNN
F 1 "2.2k" V 5600 1550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5630 1550 50  0001 C CNN
F 3 "" H 5700 1550 50  0001 C CNN
	1    5700 1550
	0    -1   -1   0   
$EndComp
Text Label 5250 1550 2    60   ~ 0
REGN
$Comp
L Device:R R8
U 1 1 5B0C68E7
P 5450 2150
F 0 "R8" V 5530 2150 50  0000 C CNN
F 1 "260" V 5350 2150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5380 2150 50  0001 C CNN
F 3 "" H 5450 2150 50  0001 C CNN
	1    5450 2150
	0    -1   -1   0   
$EndComp
$Comp
L Device:Thermistor TH1
U 1 1 5B0C6F00
P 5850 2750
F 0 "TH1" V 5950 2800 50  0000 C CNN
F 1 "103AT" V 5750 2750 50  0000 C BNN
F 2 "Connectors_JST:JST_PH_S2B-PH-SM4-TB_02x2.00mm_Angled" H 5850 2750 50  0001 C CNN
F 3 "" H 5850 2750 50  0001 C CNN
	1    5850 2750
	0    -1   -1   0   
$EndComp
Text Label 7150 1450 0    60   ~ 0
REGN
$Comp
L Device:R R11
U 1 1 5B0C76F2
P 5850 2450
F 0 "R11" V 5930 2450 50  0000 C CNN
F 1 "30.31k" V 5750 2450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5780 2450 50  0001 C CNN
F 3 "" H 5850 2450 50  0001 C CNN
	1    5850 2450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 5B0C7966
P 5450 2450
F 0 "R10" V 5530 2450 50  0000 C CNN
F 1 "5.24k" V 5350 2450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5380 2450 50  0001 C CNN
F 3 "" H 5450 2450 50  0001 C CNN
	1    5450 2450
	0    -1   -1   0   
$EndComp
Text Label 5250 2450 2    60   ~ 0
REGN
$Comp
L Device:C_Small C11
U 1 1 5B0CC3F6
P 8050 1450
F 0 "C11" H 8060 1520 50  0000 L CNN
F 1 "10uF" H 8060 1370 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 8050 1450 50  0001 C CNN
F 3 "" H 8050 1450 50  0001 C CNN
	1    8050 1450
	1    0    0    -1  
$EndComp
NoConn ~ 9500 2050
Text Notes 9700 2500 0    60   ~ 0
ADDR: 0x60
$Comp
L Device:C_Small C10
U 1 1 5B0CEA4D
P 8300 1350
F 0 "C10" H 8310 1420 50  0000 L CNN
F 1 "47nF" H 8310 1270 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8300 1350 50  0001 C CNN
F 3 "" H 8300 1350 50  0001 C CNN
	1    8300 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Small L1
U 1 1 5B0DB40F
P 7550 1950
F 0 "L1" H 7580 1990 50  0000 L CNN
F 1 "1uH" H 7580 1910 50  0000 L CNN
F 2 "Inductors_SMD:L_Taiyo-Yuden_NR-40xx" H 7550 1950 50  0001 C CNN
F 3 "" H 7550 1950 50  0001 C CNN
	1    7550 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5B0DC42A
P 7800 2000
F 0 "C15" H 7810 2070 50  0000 L CNN
F 1 "10uF" H 7810 1920 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7800 2000 50  0001 C CNN
F 3 "" H 7800 2000 50  0001 C CNN
	1    7800 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5B0DC519
P 8050 2000
F 0 "C16" H 8060 2070 50  0000 L CNN
F 1 "10uF" H 8060 1920 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 8050 2000 50  0001 C CNN
F 3 "" H 8050 2000 50  0001 C CNN
	1    8050 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5B0DFFED
P 7250 2500
F 0 "C19" H 7260 2570 50  0000 L CNN
F 1 "10uF" H 7260 2420 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7250 2500 50  0001 C CNN
F 3 "" H 7250 2500 50  0001 C CNN
	1    7250 2500
	1    0    0    -1  
$EndComp
NoConn ~ 6150 2350
$Comp
L Device:D_Small D2
U 1 1 5B0E1AC7
P 5650 1250
F 0 "D2" H 5600 1330 50  0000 L CNN
F 1 "ESD" H 5500 1170 50  0000 L CNN
F 2 "Diodes_SMD:D_0603" V 5650 1250 50  0001 C CNN
F 3 "" V 5650 1250 50  0001 C CNN
	1    5650 1250
	-1   0    0    1   
$EndComp
Text Label 2150 1050 0    60   ~ 0
VBUS
Text Notes 6400 2500 0    60   ~ 0
ADDR: 0x6A
Text Notes 1300 6250 0    60   ~ 0
ADDR: 0x70-0x73
Text Label 8450 2150 0    60   ~ 0
VSYS
Text Label 6150 1950 2    60   ~ 0
VSYS
Text Label 6150 1850 2    60   ~ 0
USB_INT
Text Label 3950 5600 2    60   ~ 0
USB_INT
Text Label 5350 5300 0    60   ~ 0
TSC_4
Text Label 3950 5100 2    60   ~ 0
VDD
Text Label 3950 5500 2    60   ~ 0
VDD
Text Label 10400 1850 0    60   ~ 0
VDD
Text Label 3250 2300 2    60   ~ 0
VDD
Text Label 9850 4500 2    60   ~ 0
VDD
Text Label 9850 4800 2    60   ~ 0
VDD
Text Label 1350 4700 2    60   ~ 0
VDD
Text Label 9150 3350 2    60   ~ 0
VLOAD
$Comp
L Device:C_Small C20
U 1 1 5B1737BD
P 4600 3500
F 0 "C20" H 4610 3570 50  0000 L CNN
F 1 "10uF" H 4610 3420 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4600 3500 50  0001 C CNN
F 3 "" H 4600 3500 50  0001 C CNN
	1    4600 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C24
U 1 1 5B1732A3
P 4350 3600
F 0 "C24" H 4360 3670 50  0000 L CNN
F 1 "10uF" H 4360 3520 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4350 3600 50  0001 C CNN
F 3 "" H 4350 3600 50  0001 C CNN
	1    4350 3600
	1    0    0    -1  
$EndComp
Text Label 4600 3300 2    60   ~ 0
VDD
Text Label 3200 4050 2    60   ~ 0
VSYS
$Comp
L Device:L_Small L2
U 1 1 5B16755A
P 2800 3450
F 0 "L2" H 2830 3490 50  0000 L CNN
F 1 "1uH" H 2830 3410 50  0000 L CNN
F 2 "Inductors_SMD:L_Taiyo-Yuden_NR-40xx" H 2800 3450 50  0001 C CNN
F 3 "" H 2800 3450 50  0001 C CNN
	1    2800 3450
	-1   0    0    1   
$EndComp
$Comp
L Custom_Parts:TPS63025X U5
U 1 1 5B1672A1
P 3750 3500
F 0 "U5" H 3750 3900 60  0000 C CNN
F 1 "TPS63025X" H 3750 3800 60  0000 C CNN
F 2 "Custom Parts:VQFN-14_2.5x3mm_Pitch0.5mm" H 3750 3500 60  0001 C CNN
F 3 "" H 3750 3500 60  0001 C CNN
	1    3750 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5B15DD3E
P 8300 2000
F 0 "C17" H 8310 2070 50  0000 L CNN
F 1 "1uF" H 8310 1920 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8300 2000 50  0001 C CNN
F 3 "" H 8300 2000 50  0001 C CNN
	1    8300 2000
	1    0    0    -1  
$EndComp
Text Label 5450 3650 2    60   ~ 0
VSYS
$Comp
L Device:L_Small L3
U 1 1 5B15730D
P 5700 3550
F 0 "L3" H 5730 3590 50  0000 L CNN
F 1 "1uH" H 5730 3510 50  0000 L CNN
F 2 "Inductors_SMD:L_Taiyo-Yuden_NR-40xx" H 5700 3550 50  0001 C CNN
F 3 "" H 5700 3550 50  0001 C CNN
	1    5700 3550
	0    -1   -1   0   
$EndComp
$Comp
L Custom_Parts:TPS61235 U6
U 1 1 5B154033
P 6350 3650
F 0 "U6" H 6350 4050 60  0000 C CNN
F 1 "TPS61235" H 6350 3950 60  0000 C CNN
F 2 "Custom Parts:VQFN-9_2.5x2.5mm_Pitch0.5mm" H 6350 3650 60  0001 C CNN
F 3 "" H 6350 3650 60  0001 C CNN
	1    6350 3650
	1    0    0    -1  
$EndComp
Text Label 6150 2050 2    60   ~ 0
USB_CE
Text Label 5350 5800 0    60   ~ 0
USB_CE
Text Notes 5500 4200 0    60   ~ 0
Optional (can use VBUS from OTG instead)
$Comp
L Device:Jumper_NC_Small JP2
U 1 1 5B0D8B1E
P 7700 3950
F 0 "JP2" H 7700 4030 50  0000 C CNN
F 1 "Jumper_5V" H 7710 3890 50  0000 C CNN
F 2 "Custom Parts:SMD_Jumper" H 7700 3950 50  0001 C CNN
F 3 "" H 7700 3950 50  0001 C CNN
	1    7700 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Small D4
U 1 1 5B0E37FA
P 8700 3350
F 0 "D4" H 8650 3430 50  0000 L CNN
F 1 "LOAD" H 8550 3270 50  0000 L CNN
F 2 "Diodes_SMD:D_0805" V 8700 3350 50  0001 C CNN
F 3 "" V 8700 3350 50  0001 C CNN
	1    8700 3350
	-1   0    0    1   
$EndComp
Text Label 8600 3350 2    60   ~ 0
VBUS
$Comp
L conn:TEST_2P J2
U 1 1 5B0E5826
P 7700 2350
F 0 "J2" H 7700 2410 50  0000 C CNN
F 1 "TEST_BAT" H 7700 2280 50  0000 C CNN
F 2 "Measurement_Points:Test_Point_2Pads" H 7700 2350 50  0001 C CNN
F 3 "" H 7700 2350 50  0001 C CNN
	1    7700 2350
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_02x03_Odd_Even J10
U 1 1 5B0EA735
P 1650 6600
F 0 "J10" H 1700 6800 50  0000 C CNN
F 1 "Backlight" H 1700 6400 50  0000 C CNN
F 2 "Custom Parts:Pin_Header_Straight_2x03_Pitch2.00mm" H 1650 6600 50  0001 C CNN
F 3 "" H 1650 6600 50  0001 C CNN
	1    1650 6600
	1    0    0    -1  
$EndComp
Text Label 1350 6500 2    60   ~ 0
VLOAD
Text Label 2050 6500 0    60   ~ 0
VLOAD
Text Label 2050 6700 0    60   ~ 0
GND
Text Label 1350 6700 2    60   ~ 0
GND
Text Label 2050 6600 0    60   ~ 0
SCL
Text Label 1350 6600 2    60   ~ 0
SDA
Text Label 2050 6000 0    60   ~ 0
GND
$Comp
L Device:Jumper_NC_Small JP1
U 1 1 5B0F1B1A
P 7700 2650
F 0 "JP1" H 7700 2730 50  0000 C CNN
F 1 "Jumper_5V" H 7710 2590 50  0000 C CNN
F 2 "Custom Parts:SMD_Jumper" H 7700 2650 50  0001 C CNN
F 3 "" H 7700 2650 50  0001 C CNN
	1    7700 2650
	1    0    0    -1  
$EndComp
Text Label 7550 3350 0    60   ~ 0
VLOAD
$Comp
L power:GNDREF #PWR01
U 1 1 5B0F40EF
P 7350 1850
F 0 "#PWR01" H 7350 1600 50  0001 C CNN
F 1 "GNDREF" H 7350 1700 50  0000 C CNN
F 2 "" H 7350 1850 50  0001 C CNN
F 3 "" H 7350 1850 50  0001 C CNN
	1    7350 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR02
U 1 1 5B0F4F3F
P 8400 1800
F 0 "#PWR02" H 8400 1550 50  0001 C CNN
F 1 "GNDREF" H 8400 1650 50  0000 C CNN
F 2 "" H 8400 1800 50  0001 C CNN
F 3 "" H 8400 1800 50  0001 C CNN
	1    8400 1800
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDREF #PWR03
U 1 1 5B0F5B5A
P 5850 900
F 0 "#PWR03" H 5850 650 50  0001 C CNN
F 1 "GNDREF" H 5850 750 50  0000 C CNN
F 2 "" H 5850 900 50  0001 C CNN
F 3 "" H 5850 900 50  0001 C CNN
	1    5850 900 
	-1   0    0    1   
$EndComp
$Comp
L power:GNDREF #PWR04
U 1 1 5B0F5D11
P 5550 1250
F 0 "#PWR04" H 5550 1000 50  0001 C CNN
F 1 "GNDREF" H 5550 1100 50  0000 C CNN
F 2 "" H 5550 1250 50  0001 C CNN
F 3 "" H 5550 1250 50  0001 C CNN
	1    5550 1250
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR05
U 1 1 5B0F610A
P 5300 2150
F 0 "#PWR05" H 5300 1900 50  0001 C CNN
F 1 "GNDREF" H 5300 2000 50  0000 C CNN
F 2 "" H 5300 2150 50  0001 C CNN
F 3 "" H 5300 2150 50  0001 C CNN
	1    5300 2150
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR06
U 1 1 5B0F6B8D
P 6050 2750
F 0 "#PWR06" H 6050 2500 50  0001 C CNN
F 1 "GNDREF" H 6050 2600 50  0000 C CNN
F 2 "" H 6050 2750 50  0001 C CNN
F 3 "" H 6050 2750 50  0001 C CNN
	1    6050 2750
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDREF #PWR07
U 1 1 5B0F743C
P 7250 2600
F 0 "#PWR07" H 7250 2350 50  0001 C CNN
F 1 "GNDREF" H 7250 2450 50  0000 C CNN
F 2 "" H 7250 2600 50  0001 C CNN
F 3 "" H 7250 2600 50  0001 C CNN
	1    7250 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR08
U 1 1 5B0F751C
P 8050 2650
F 0 "#PWR08" H 8050 2400 50  0001 C CNN
F 1 "GNDREF" H 8050 2500 50  0000 C CNN
F 2 "" H 8050 2650 50  0001 C CNN
F 3 "" H 8050 2650 50  0001 C CNN
	1    8050 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR09
U 1 1 5B0F7D8E
P 2050 4050
F 0 "#PWR09" H 2050 3800 50  0001 C CNN
F 1 "GNDREF" H 2050 3900 50  0000 C CNN
F 2 "" H 2050 4050 50  0001 C CNN
F 3 "" H 2050 4050 50  0001 C CNN
	1    2050 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR010
U 1 1 5B0F887D
P 9050 3550
F 0 "#PWR010" H 9050 3300 50  0001 C CNN
F 1 "GNDREF" H 9050 3400 50  0000 C CNN
F 2 "" H 9050 3550 50  0001 C CNN
F 3 "" H 9050 3550 50  0001 C CNN
	1    9050 3550
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR011
U 1 1 5B0F899A
P 10100 3450
F 0 "#PWR011" H 10100 3200 50  0001 C CNN
F 1 "GNDREF" H 10100 3300 50  0000 C CNN
F 2 "" H 10100 3450 50  0001 C CNN
F 3 "" H 10100 3450 50  0001 C CNN
	1    10100 3450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR012
U 1 1 5B0F9A68
P 4600 3800
F 0 "#PWR012" H 4600 3550 50  0001 C CNN
F 1 "GNDREF" H 4600 3650 50  0000 C CNN
F 2 "" H 4600 3800 50  0001 C CNN
F 3 "" H 4600 3800 50  0001 C CNN
	1    4600 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR013
U 1 1 5B0FA54E
P 3000 3400
F 0 "#PWR013" H 3000 3150 50  0001 C CNN
F 1 "GNDREF" H 3000 3250 50  0000 C CNN
F 2 "" H 3000 3400 50  0001 C CNN
F 3 "" H 3000 3400 50  0001 C CNN
	1    3000 3400
	1    0    0    -1  
$EndComp
$Comp
L Custom_Parts:BQ25890 U2
U 1 1 5B0BF1F9
P 6650 1800
F 0 "U2" H 6650 2550 60  0000 C CNN
F 1 "BQ25890" H 6650 2450 60  0000 C CNN
F 2 "Housings_DFN_QFN:QFN-24-1EP_4x4mm_Pitch0.5mm" H 6650 1950 60  0001 C CNN
F 3 "" H 6650 1950 60  0001 C CNN
	1    6650 1800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR014
U 1 1 5B102799
P 4550 1800
F 0 "#PWR014" H 4550 1550 50  0001 C CNN
F 1 "GNDREF" H 4550 1650 50  0000 C CNN
F 2 "" H 4550 1800 50  0001 C CNN
F 3 "" H 4550 1800 50  0001 C CNN
	1    4550 1800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR015
U 1 1 5B102F6D
P 3250 1400
F 0 "#PWR015" H 3250 1150 50  0001 C CNN
F 1 "GNDREF" H 3250 1250 50  0000 C CNN
F 2 "" H 3250 1400 50  0001 C CNN
F 3 "" H 3250 1400 50  0001 C CNN
	1    3250 1400
	-1   0    0    1   
$EndComp
$Comp
L power:GNDREF #PWR016
U 1 1 5B1036C7
P 2900 2100
F 0 "#PWR016" H 2900 1850 50  0001 C CNN
F 1 "GNDREF" H 2900 1950 50  0000 C CNN
F 2 "" H 2900 2100 50  0001 C CNN
F 3 "" H 2900 2100 50  0001 C CNN
	1    2900 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR017
U 1 1 5B1041C9
P 3250 2550
F 0 "#PWR017" H 3250 2300 50  0001 C CNN
F 1 "GNDREF" H 3250 2400 50  0000 C CNN
F 2 "" H 3250 2550 50  0001 C CNN
F 3 "" H 3250 2550 50  0001 C CNN
	1    3250 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5B0C9515
P 3250 2450
F 0 "C18" H 3260 2520 50  0000 L CNN
F 1 "1uF" H 3260 2370 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3250 2450 50  0001 C CNN
F 3 "" H 3250 2450 50  0001 C CNN
	1    3250 2450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR018
U 1 1 5B109387
P 9500 2350
F 0 "#PWR018" H 9500 2100 50  0001 C CNN
F 1 "GNDREF" H 9500 2200 50  0000 C CNN
F 2 "" H 9500 2350 50  0001 C CNN
F 3 "" H 9500 2350 50  0001 C CNN
	1    9500 2350
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR019
U 1 1 5B1097EC
P 10600 1950
F 0 "#PWR019" H 10600 1700 50  0001 C CNN
F 1 "GNDREF" H 10600 1800 50  0000 C CNN
F 2 "" H 10600 1950 50  0001 C CNN
F 3 "" H 10600 1950 50  0001 C CNN
	1    10600 1950
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR020
U 1 1 5B10C0F3
P 7650 3650
F 0 "#PWR020" H 7650 3400 50  0001 C CNN
F 1 "GNDREF" H 7650 3500 50  0000 C CNN
F 2 "" H 7650 3650 50  0001 C CNN
F 3 "" H 7650 3650 50  0001 C CNN
	1    7650 3650
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDREF #PWR021
U 1 1 5B11069C
P 5900 3850
F 0 "#PWR021" H 5900 3600 50  0001 C CNN
F 1 "GNDREF" H 5900 3700 50  0000 C CNN
F 2 "" H 5900 3850 50  0001 C CNN
F 3 "" H 5900 3850 50  0001 C CNN
	1    5900 3850
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR022
U 1 1 5B111393
P 5900 3450
F 0 "#PWR022" H 5900 3200 50  0001 C CNN
F 1 "GNDREF" H 5900 3300 50  0000 C CNN
F 2 "" H 5900 3450 50  0001 C CNN
F 3 "" H 5900 3450 50  0001 C CNN
	1    5900 3450
	-1   0    0    1   
$EndComp
$Comp
L Device:R R12
U 1 1 5B0D9940
P 7350 3800
F 0 "R12" V 7430 3800 50  0000 C CNN
F 1 "1M" V 7250 3800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7280 3800 50  0001 C CNN
F 3 "" H 7350 3800 50  0001 C CNN
	1    7350 3800
	0    -1   -1   0   
$EndComp
Text Label 7800 3950 0    60   ~ 0
HV_EN
Text Label 6800 3850 0    60   ~ 0
VLOAD
$Comp
L power:GNDREF #PWR023
U 1 1 5B11A43E
P 5400 5100
F 0 "#PWR023" H 5400 4850 50  0001 C CNN
F 1 "GNDREF" H 5400 4950 50  0000 C CNN
F 2 "" H 5400 5100 50  0001 C CNN
F 3 "" H 5400 5100 50  0001 C CNN
	1    5400 5100
	-1   0    0    1   
$EndComp
$Comp
L power:GNDREF #PWR024
U 1 1 5B11AD2A
P 3900 6600
F 0 "#PWR024" H 3900 6350 50  0001 C CNN
F 1 "GNDREF" H 3900 6450 50  0000 C CNN
F 2 "" H 3900 6600 50  0001 C CNN
F 3 "" H 3900 6600 50  0001 C CNN
	1    3900 6600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR025
U 1 1 5B11DE34
P 4050 4700
F 0 "#PWR025" H 4050 4450 50  0001 C CNN
F 1 "GNDREF" H 4050 4550 50  0000 C CNN
F 2 "" H 4050 4700 50  0001 C CNN
F 3 "" H 4050 4700 50  0001 C CNN
	1    4050 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 5B134F37
P 6950 3500
F 0 "C21" H 6960 3570 50  0000 L CNN
F 1 "10uF" H 6960 3420 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6950 3500 50  0001 C CNN
F 3 "" H 6950 3500 50  0001 C CNN
	1    6950 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C22
U 1 1 5B1350D4
P 7200 3500
F 0 "C22" H 7210 3570 50  0000 L CNN
F 1 "10uF" H 7210 3420 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7200 3500 50  0001 C CNN
F 3 "" H 7200 3500 50  0001 C CNN
	1    7200 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C23
U 1 1 5B141DBB
P 7450 3500
F 0 "C23" H 7460 3570 50  0000 L CNN
F 1 "10uF" H 7460 3420 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7450 3500 50  0001 C CNN
F 3 "" H 7450 3500 50  0001 C CNN
	1    7450 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 5B143B7A
P 3700 4850
F 0 "C27" H 3710 4920 50  0000 L CNN
F 1 "1uF" H 3710 4770 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3700 4850 50  0001 C CNN
F 3 "" H 3700 4850 50  0001 C CNN
	1    3700 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5B1468ED
P 10000 4200
F 0 "R13" V 10080 4200 50  0000 C CNN
F 1 "10k" V 9900 4200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 4200 50  0001 C CNN
F 3 "" H 10000 4200 50  0001 C CNN
	1    10000 4200
	0    -1   -1   0   
$EndComp
Text Label 9850 4200 2    60   ~ 0
VDD
Text Label 10150 4200 0    60   ~ 0
USB_INT
Text Label 7150 4700 2    60   ~ 0
VDD
$Comp
L power:GNDREF #PWR026
U 1 1 5B2B81FD
P 7150 5300
F 0 "#PWR026" H 7150 5050 50  0001 C CNN
F 1 "GNDREF" H 7150 5150 50  0000 C CNN
F 2 "" H 7150 5300 50  0001 C CNN
F 3 "" H 7150 5300 50  0001 C CNN
	1    7150 5300
	1    0    0    -1  
$EndComp
Text Label 6900 4900 2    60   ~ 0
DAC
Text Label 7550 5000 0    60   ~ 0
VNIXIE
Text Label 6900 5100 2    60   ~ 0
VNIXIE
Wire Wire Line
	5850 1100 5850 1250
Wire Wire Line
	7900 2650 7900 2350
Wire Wire Line
	7800 2650 7900 2650
Wire Wire Line
	7500 2650 7600 2650
Wire Wire Line
	1950 6700 2050 6700
Wire Wire Line
	1950 6600 2050 6600
Wire Wire Line
	1950 6500 2050 6500
Wire Wire Line
	1450 6700 1350 6700
Wire Wire Line
	1450 6600 1350 6600
Wire Wire Line
	1450 6500 1350 6500
Wire Wire Line
	7900 2350 8050 2350
Wire Wire Line
	4600 3800 4600 3600
Wire Wire Line
	5450 3650 5550 3650
Wire Wire Line
	5900 3550 5800 3550
Wire Wire Line
	4200 3700 4200 3800
Wire Wire Line
	4200 3300 4350 3300
Wire Wire Line
	4200 3300 4200 3400
Connection ~ 4200 3300
Connection ~ 4200 3400
Wire Wire Line
	4350 3300 4350 3500
Wire Wire Line
	4600 3300 4600 3400
Connection ~ 4350 3300
Wire Wire Line
	4350 3800 4350 3700
Connection ~ 4200 3800
Connection ~ 4350 3800
Connection ~ 4200 3500
Wire Wire Line
	7150 2350 7250 2350
Connection ~ 8050 2150
Connection ~ 2050 5350
Wire Wire Line
	2050 5250 2050 5350
Connection ~ 1350 5350
Wire Wire Line
	1350 5250 1350 5350
Connection ~ 2050 1050
Connection ~ 2050 1150
Connection ~ 2050 1250
Wire Wire Line
	2050 1050 2050 1150
Connection ~ 2050 3650
Connection ~ 2050 3550
Connection ~ 2050 3350
Connection ~ 2050 3250
Connection ~ 2050 3050
Connection ~ 2050 2950
Connection ~ 2050 2750
Connection ~ 2050 2650
Connection ~ 2050 2450
Wire Wire Line
	2050 4050 2050 3650
Connection ~ 4350 2000
Connection ~ 4350 1900
Connection ~ 4350 1700
Connection ~ 4350 1800
Wire Wire Line
	4350 1600 4350 1700
Connection ~ 3250 2100
Wire Wire Line
	3250 2100 3250 2200
Wire Wire Line
	7150 1850 7150 1950
Connection ~ 5850 1250
Wire Wire Line
	5750 1250 5850 1250
Wire Wire Line
	8300 1450 8300 1800
Connection ~ 8050 1800
Connection ~ 7800 1800
Wire Wire Line
	8050 1550 8050 1800
Wire Wire Line
	7800 1650 7800 1800
Connection ~ 7800 2150
Wire Wire Line
	7800 2150 7800 2100
Wire Wire Line
	8050 2150 8050 2100
Wire Wire Line
	7150 1250 8300 1250
Wire Wire Line
	7150 1350 8050 1350
Wire Wire Line
	7150 1450 7800 1450
Connection ~ 7550 2150
Wire Wire Line
	7150 2150 7550 2150
Connection ~ 7150 2150
Wire Wire Line
	7150 2050 7150 2150
Wire Wire Line
	7550 2150 7550 2050
Connection ~ 7150 1750
Wire Wire Line
	7150 1650 7150 1750
Wire Wire Line
	7550 1750 7550 1850
Wire Wire Line
	7150 1750 7550 1750
Wire Wire Line
	6050 2450 6050 2750
Wire Wire Line
	6000 2450 6050 2450
Wire Wire Line
	7150 1850 7350 1850
Connection ~ 5650 2450
Wire Wire Line
	5650 2250 6150 2250
Wire Wire Line
	5650 2250 5650 2450
Wire Wire Line
	5250 2450 5300 2450
Wire Wire Line
	5600 2450 5650 2450
Wire Wire Line
	5850 1550 6150 1550
Wire Wire Line
	7150 1550 7550 1550
Wire Wire Line
	2050 3650 1950 3650
Wire Wire Line
	2050 3550 1950 3550
Wire Wire Line
	2050 3350 1950 3350
Wire Wire Line
	2050 3250 1950 3250
Wire Wire Line
	2050 3050 1950 3050
Wire Wire Line
	2050 2950 1950 2950
Wire Wire Line
	2050 2750 1950 2750
Wire Wire Line
	2050 2650 1950 2650
Wire Wire Line
	1950 2450 2050 2450
Wire Wire Line
	2050 2350 1950 2350
Wire Wire Line
	4350 1800 4550 1800
Wire Wire Line
	2900 2100 3250 2100
Wire Wire Line
	2900 1950 2900 2100
Wire Wire Line
	2900 1600 2900 1750
Wire Wire Line
	3250 1600 2900 1600
Wire Wire Line
	3050 1700 3250 1700
Wire Wire Line
	3050 2000 3050 1700
Wire Wire Line
	3250 2000 3050 2000
Connection ~ 1150 4050
Wire Wire Line
	1050 4050 1050 3950
Connection ~ 1250 4050
Wire Wire Line
	1150 3950 1150 4050
Connection ~ 1350 4050
Wire Wire Line
	1250 4050 1250 3950
Connection ~ 1450 4050
Wire Wire Line
	1350 4050 1350 3950
Wire Wire Line
	1050 4050 1150 4050
Wire Wire Line
	1450 4050 1450 3950
Wire Wire Line
	9500 1950 9400 1950
Wire Wire Line
	9400 1850 9500 1850
Wire Wire Line
	1950 1850 1950 1950
Wire Wire Line
	1950 2050 1950 2150
Wire Wire Line
	2050 2050 1950 2050
Wire Wire Line
	2050 1850 1950 1850
Wire Wire Line
	2050 1650 1950 1650
Wire Wire Line
	2050 1550 1950 1550
Wire Wire Line
	2050 1350 1950 1350
Wire Wire Line
	2050 1250 1950 1250
Wire Wire Line
	2050 1150 1950 1150
Wire Wire Line
	1950 1050 2050 1050
Wire Wire Line
	5350 5100 5400 5100
Wire Wire Line
	2050 5450 1950 5450
Wire Wire Line
	1950 5350 2050 5350
Wire Wire Line
	1950 5250 2050 5250
Wire Wire Line
	1450 5900 1350 5900
Wire Wire Line
	2050 5800 1950 5800
Wire Wire Line
	1350 6000 1450 6000
Wire Notes Line
	5950 6550 5950 5450
Wire Notes Line
	6450 6550 5950 6550
Wire Notes Line
	6450 5450 6450 6550
Wire Notes Line
	5950 5450 6450 5450
Wire Notes Line
	3150 5650 3650 5650
Wire Notes Line
	3150 6550 3150 5650
Wire Notes Line
	3650 6550 3150 6550
Wire Notes Line
	3650 5650 3650 6550
Wire Wire Line
	10000 3350 9900 3350
Wire Wire Line
	8800 3350 9250 3350
Wire Wire Line
	9900 5100 9750 5100
Wire Wire Line
	10100 5100 10200 5100
Wire Wire Line
	1350 4700 1450 4700
Wire Wire Line
	1450 4800 1350 4800
Wire Wire Line
	1950 4800 2050 4800
Wire Wire Line
	3700 5100 3950 5100
Wire Wire Line
	5350 5900 6000 5900
Wire Wire Line
	1450 4900 1350 4900
Wire Wire Line
	2050 4700 1950 4700
Wire Wire Line
	1950 4900 2050 4900
Wire Wire Line
	5350 5200 5700 5200
Wire Wire Line
	2050 5900 1950 5900
Wire Wire Line
	2050 6000 1950 6000
Wire Wire Line
	1350 5800 1450 5800
Wire Wire Line
	1350 5250 1450 5250
Wire Wire Line
	1250 5350 1350 5350
Wire Wire Line
	1350 5450 1450 5450
Wire Wire Line
	5350 5600 6000 5600
Wire Wire Line
	9750 5400 9850 5400
Wire Wire Line
	9750 5700 9850 5700
Wire Wire Line
	9750 6000 9850 6000
Wire Wire Line
	5350 6500 6000 6500
Wire Wire Line
	8500 4750 8600 4750
Wire Wire Line
	3600 5800 3950 5800
Wire Wire Line
	3600 5900 3950 5900
Wire Wire Line
	3600 6200 3950 6200
Wire Wire Line
	3600 6300 3950 6300
Wire Wire Line
	3600 6400 3950 6400
Wire Wire Line
	3600 6500 3950 6500
Wire Wire Line
	5350 6000 6000 6000
Wire Wire Line
	5350 5700 5650 5700
Wire Wire Line
	8850 5700 8950 5700
Wire Wire Line
	8850 5400 8950 5400
Wire Wire Line
	8850 5100 8950 5100
Wire Wire Line
	8350 5100 8450 5100
Wire Wire Line
	8350 5400 8450 5400
Wire Wire Line
	8350 5700 8450 5700
Wire Wire Line
	8350 6000 8450 6000
Wire Wire Line
	8850 6000 8950 6000
Connection ~ 7150 1850
Wire Wire Line
	7800 1800 8050 1800
Wire Wire Line
	10100 3450 9900 3450
Wire Wire Line
	9250 3550 9050 3550
Wire Wire Line
	4200 3800 4350 3800
Wire Wire Line
	3300 3600 3300 3700
Connection ~ 3300 3700
Connection ~ 3300 3800
Wire Wire Line
	3300 3500 3200 3500
Wire Wire Line
	3200 3500 3200 3650
Wire Wire Line
	3200 3650 2800 3650
Wire Wire Line
	2800 3650 2800 3550
Wire Wire Line
	3300 3300 2800 3300
Wire Wire Line
	2800 3300 2800 3350
Wire Wire Line
	3300 3400 3000 3400
Wire Wire Line
	4200 4050 4200 3900
Wire Wire Line
	3200 4050 3300 4050
Connection ~ 3300 3900
Wire Wire Line
	7250 2350 7250 2400
Wire Wire Line
	7500 2350 7500 2650
Connection ~ 7250 2350
Wire Wire Line
	7150 2250 7150 2350
Wire Wire Line
	3250 1400 3250 1500
Wire Wire Line
	3250 1800 3250 1900
Wire Wire Line
	3250 2300 3250 2350
Wire Wire Line
	10400 1950 10600 1950
Wire Wire Line
	6800 3650 6950 3650
Wire Wire Line
	6800 3550 6800 3350
Wire Wire Line
	6800 3350 6950 3350
Wire Wire Line
	9150 3450 9250 3450
Wire Wire Line
	3900 6600 3950 6600
Wire Wire Line
	2900 4950 2900 5050
Wire Wire Line
	3450 4950 3450 5050
Wire Wire Line
	2900 5300 3950 5300
Connection ~ 2900 5050
Wire Wire Line
	3450 5200 3950 5200
Connection ~ 3450 5050
Connection ~ 8300 1800
Wire Wire Line
	8300 2100 8300 2150
Connection ~ 8300 2150
Wire Wire Line
	5900 3850 5900 3750
Wire Wire Line
	5600 3550 5550 3550
Wire Wire Line
	5550 3550 5550 3650
Connection ~ 5550 3650
Wire Wire Line
	6950 3350 6950 3400
Wire Wire Line
	7200 3350 7200 3400
Connection ~ 6950 3350
Connection ~ 7200 3350
Wire Wire Line
	6950 3600 6950 3650
Connection ~ 6950 3650
Wire Wire Line
	7200 3650 7200 3600
Connection ~ 7200 3650
Wire Wire Line
	6800 3750 7150 3750
Wire Wire Line
	7150 3750 7150 3800
Wire Wire Line
	7150 3800 7200 3800
Wire Wire Line
	7150 3950 7600 3950
Wire Wire Line
	3450 5050 3350 5050
Wire Wire Line
	3050 5050 2900 5050
Wire Wire Line
	7450 3400 7450 3350
Connection ~ 7450 3350
Wire Wire Line
	7450 3600 7450 3650
Connection ~ 7450 3650
Connection ~ 3300 4050
Wire Wire Line
	3700 4950 3700 5100
Wire Wire Line
	2900 4700 3450 4700
Wire Wire Line
	3700 4700 3700 4750
Wire Wire Line
	3450 4700 3450 4750
Connection ~ 3700 4700
Wire Wire Line
	2900 4700 2900 4750
Connection ~ 3450 4700
Wire Wire Line
	5600 2150 6150 2150
Wire Wire Line
	6900 4900 6950 4900
Wire Wire Line
	6900 5100 6950 5100
$Comp
L linear:LMV321 U8
U 1 1 5B2CC27E
P 7250 5000
F 0 "U8" H 7250 5200 50  0000 L CNN
F 1 "LMV321" H 7250 4800 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 7250 5000 50  0001 L CNN
F 3 "" H 7250 5000 50  0001 C CNN
	1    7250 5000
	1    0    0    -1  
$EndComp
$Comp
L Custom_Parts:TPD8S300 U3
U 1 1 5B394534
P 3800 1850
F 0 "U3" H 3800 2500 60  0000 C CNN
F 1 "TPD8S300" H 3800 2400 60  0000 C CNN
F 2 "Housings_DFN_QFN:UQFN-20-1EP_3x3mm_Pitch0.4mm" H 3800 1850 60  0001 C CNN
F 3 "" H 3800 1850 60  0001 C CNN
	1    3800 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 3800 7550 3800
Wire Wire Line
	7550 3800 7550 3650
Connection ~ 7550 3650
Connection ~ 7150 3800
Wire Wire Line
	4200 3400 4200 3500
Wire Wire Line
	4350 3300 4600 3300
Wire Wire Line
	4350 3800 4600 3800
Wire Wire Line
	4200 3500 4200 3600
Wire Wire Line
	8050 2150 8300 2150
Wire Wire Line
	2050 5350 2050 5450
Wire Wire Line
	2050 5350 2150 5350
Wire Wire Line
	1350 5350 1350 5450
Wire Wire Line
	1350 5350 1450 5350
Wire Wire Line
	2050 1050 2150 1050
Wire Wire Line
	2050 1150 2050 1250
Wire Wire Line
	2050 1250 2050 1350
Wire Wire Line
	2050 3650 2050 3550
Wire Wire Line
	2050 3550 2050 3350
Wire Wire Line
	2050 3350 2050 3250
Wire Wire Line
	2050 3250 2050 3050
Wire Wire Line
	2050 3050 2050 2950
Wire Wire Line
	2050 2950 2050 2750
Wire Wire Line
	2050 2750 2050 2650
Wire Wire Line
	2050 2650 2050 2450
Wire Wire Line
	2050 2450 2050 2350
Wire Wire Line
	4350 2000 4350 2100
Wire Wire Line
	4350 1900 4350 2000
Wire Wire Line
	4350 1700 4350 1800
Wire Wire Line
	4350 1800 4350 1900
Wire Wire Line
	5850 1250 6150 1250
Wire Wire Line
	8050 1800 8050 1900
Wire Wire Line
	8050 1800 8300 1800
Wire Wire Line
	7800 1800 7800 1900
Wire Wire Line
	7800 2150 8050 2150
Wire Wire Line
	7550 2150 7800 2150
Wire Wire Line
	5650 2450 5650 2750
Wire Wire Line
	5650 2450 5700 2450
Wire Wire Line
	1150 4050 1250 4050
Wire Wire Line
	1250 4050 1350 4050
Wire Wire Line
	1350 4050 1450 4050
Wire Wire Line
	1450 4050 2050 4050
Wire Wire Line
	3300 3700 3300 3800
Wire Wire Line
	3300 3800 3300 3900
Wire Wire Line
	3300 3900 3300 4050
Wire Wire Line
	7250 2350 7500 2350
Wire Wire Line
	2900 5050 2900 5300
Wire Wire Line
	3450 5050 3450 5200
Wire Wire Line
	8300 1800 8300 1900
Wire Wire Line
	8300 1800 8400 1800
Wire Wire Line
	8300 2150 8450 2150
Wire Wire Line
	5550 3650 5900 3650
Wire Wire Line
	6950 3350 7200 3350
Wire Wire Line
	7200 3350 7450 3350
Wire Wire Line
	6950 3650 7200 3650
Wire Wire Line
	7200 3650 7450 3650
Wire Wire Line
	7450 3350 7550 3350
Wire Wire Line
	7450 3650 7550 3650
Wire Wire Line
	3300 4050 4200 4050
Wire Wire Line
	3700 4700 4050 4700
Wire Wire Line
	3450 4700 3700 4700
Wire Wire Line
	7550 3650 7650 3650
Wire Wire Line
	7150 3800 7150 3950
Wire Wire Line
	10400 1950 10400 2050
$Comp
L Custom_Parts:TUSB320 U4
U 1 1 5B5B1CD3
P 9950 2100
F 0 "U4" H 9950 2597 60  0000 C CNN
F 1 "TUSB320" H 9950 2491 60  0000 C CNN
F 2 "" H 10300 2100 60  0001 C CNN
F 3 "" H 10300 2100 60  0001 C CNN
	1    9950 2100
	1    0    0    -1  
$EndComp
Connection ~ 10400 1950
$EndSCHEMATC