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 8550 1650 650  400 
U 5B07197A
F0 "HV Power Supply" 60
F1 "hv_power_supply.sch" 60
F2 "VIN" I L 8550 1750 60 
F3 "EN" I L 8550 1850 60 
F4 "GND" I L 8550 1950 60 
F5 "VOUT" I R 9200 1750 60 
F6 "GND" I R 9200 1850 60 
$EndSheet
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VDD
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SWCLK
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SWO
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SWO
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SWCLK
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SWDIO
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NRST
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USB_N
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USB_P
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SCL
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SDA
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HV_OUT
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VNIXIE
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DAC
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SCL
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SDA
Text Label 8450 1850 2    60   ~ 0
HV_EN
$Comp
L Device:R R2
U 1 1 5B08854F
P 7700 4600
F 0 "R2" V 7780 4600 50  0000 C CNN
F 1 "1M" V 7600 4600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7630 4600 50  0001 C CNN
F 3 "" H 7700 4600 50  0001 C CNN
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	-1   0    0    1   
$EndComp
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HV_OUT
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HV_EN
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CC1
Text Label 2600 1900 0    60   ~ 0
CC2
Text Label 2600 2100 0    60   ~ 0
USB_N
Text Label 2600 2400 0    60   ~ 0
USB_P
$Comp
L Device:R R1
U 1 1 5B096154
P 3450 3200
F 0 "R1" V 3530 3200 50  0000 C CNN
F 1 "900k" V 3350 3200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3380 3200 50  0001 C CNN
F 3 "" H 3450 3200 50  0001 C CNN
	1    3450 3200
	-1   0    0    1   
$EndComp
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VBUS
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SCL
Text Label 4700 3350 0    60   ~ 0
SDA
$Comp
L Device:R R4
U 1 1 5B0B7874
P 7900 5300
F 0 "R4" V 7980 5300 50  0000 C CNN
F 1 "10k" V 7800 5300 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7830 5300 50  0001 C CNN
F 3 "" H 7900 5300 50  0001 C CNN
	1    7900 5300
	-1   0    0    1   
$EndComp
$Comp
L Device:R R5
U 1 1 5B0B79AE
P 8200 5300
F 0 "R5" V 8280 5300 50  0000 C CNN
F 1 "10k" V 8100 5300 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8130 5300 50  0001 C CNN
F 3 "" H 8200 5300 50  0001 C CNN
	1    8200 5300
	-1   0    0    1   
$EndComp
Text Notes 4000 3500 0    60   ~ 0
ADDR: 0x47
Text Label 2600 1300 0    60   ~ 0
VBUS
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ADDR: 0x70-0x73
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VDD
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VDD
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VDD
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VDD
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$Comp
L Device:L_Small L1
U 1 1 5B16755A
P 5650 2750
F 0 "L1" H 5680 2790 50  0000 L CNN
F 1 "1uH" H 5680 2710 50  0000 L CNN
F 2 "Inductors_SMD:L_Taiyo-Yuden_NR-40xx" H 5650 2750 50  0001 C CNN
F 3 "" H 5650 2750 50  0001 C CNN
	1    5650 2750
	-1   0    0    1   
$EndComp
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VDD
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DAC
Text Label 9000 4100 2    60   ~ 0
VNIXIE
Text Label 9800 4300 0    60   ~ 0
VNIXIE
Wire Wire Line
	3800 2950 3700 2950
Wire Wire Line
	3700 2850 3800 2850
Wire Wire Line
	9300 1750 9200 1750
Wire Wire Line
	9300 1850 9200 1850
Wire Wire Line
	8550 1950 8450 1950
Wire Wire Line
	5900 2650 5650 2650
Wire Wire Line
	8450 1850 8550 1850
$Comp
L Custom_Parts:STM32L432K U2
U 1 1 5B622DF7
P 6700 5050
F 0 "U2" H 6700 6047 60  0000 C CNN
F 1 "STM32L432K" H 6700 5941 60  0000 C CNN
F 2 "Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm" H 6700 5500 60  0001 C CNN
F 3 "" H 6700 5500 60  0001 C CNN
	1    6700 5050
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J5
U 1 1 5B649686
P 7800 5700
F 0 "J5" H 7827 5726 50  0000 L CNN
F 1 "MCO" H 7827 5635 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 7800 5700 50  0001 C CNN
F 3 "~" H 7800 5700 50  0001 C CNN
	1    7800 5700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5B64A44F
P 5650 4800
F 0 "SW1" H 5650 5085 50  0000 C CNN
F 1 "NRST" H 5650 4994 50  0000 C CNN
F 2 "Custom Parts:EVQP2" H 5650 5000 50  0001 C CNN
F 3 "" H 5650 5000 50  0001 C CNN
	1    5650 4800
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J2
U 1 1 5B693D84
P 3500 4400
F 0 "J2" H 3550 4717 50  0000 C CNN
F 1 "Tag Connect" H 3550 4626 50  0000 C CNN
F 2 "Tag Connect:TC2030-MCP-NL" H 3500 4400 50  0001 C CNN
F 3 "~" H 3500 4400 50  0001 C CNN
	1    3500 4400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J3
U 1 1 5B6941D3
P 3500 5050
F 0 "J3" H 3550 5367 50  0000 C CNN
F 1 "Nixie_HV" H 3550 5276 50  0000 C CNN
F 2 "Custom Parts:Pin_Header_Harwin_2x03_Pitch2.00mm" H 3500 5050 50  0001 C CNN
F 3 "~" H 3500 5050 50  0001 C CNN
	1    3500 5050
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J4
U 1 1 5B694500
P 3500 5700
F 0 "J4" H 3550 6017 50  0000 C CNN
F 1 "Nixie_CTRL" H 3550 5926 50  0000 C CNN
F 2 "Custom Parts:Pin_Header_Harwin_2x03_Pitch2.00mm" H 3500 5700 50  0001 C CNN
F 3 "~" H 3500 5700 50  0001 C CNN
	1    3500 5700
	1    0    0    -1  
$EndComp
$Comp
L Custom_Parts:ESD122 D2
U 1 1 5B916041
P 4350 1550
F 0 "D2" H 4350 1915 50  0000 C CNN
F 1 "ESD122" H 4350 1824 50  0000 C CNN
F 2 "Custom Parts:DMX0003A" H 4350 1550 50  0001 C CNN
F 3 "" H 4350 1550 50  0001 C CNN
	1    4350 1550
	1    0    0    -1  
$EndComp
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CC1
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CC2
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CC2
Text Label 4000 1450 2    60   ~ 0
CC1
Wire Wire Line
	8450 1750 8550 1750
$Comp
L Custom_Parts:ESD122 D3
U 1 1 5BA1CDBE
P 4350 2250
F 0 "D3" H 4350 2615 50  0000 C CNN
F 1 "ESD122" H 4350 2524 50  0000 C CNN
F 2 "Custom Parts:DMX0003A" H 4350 2250 50  0001 C CNN
F 3 "" H 4350 2250 50  0001 C CNN
	1    4350 2250
	1    0    0    -1  
$EndComp
Text Label 4000 2350 2    60   ~ 0
USB_N
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USB_P
$Comp
L Device:D D1
U 1 1 5B902F50
P 3150 1600
F 0 "D1" H 3150 1816 50  0000 C CNN
F 1 "D_VBUS" H 3150 1725 50  0000 C CNN
F 2 "Custom Parts:X1SON" H 3150 1600 50  0001 C CNN
F 3 "~" H 3150 1600 50  0001 C CNN
	1    3150 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5BA7F4A1
P 9750 3100
F 0 "BT1" H 9868 3196 50  0000 L CNN
F 1 "CR1620" H 9868 3105 50  0000 L CNN
F 2 "Custom Parts:CR1220_Holder" V 9750 3160 50  0001 C CNN
F 3 "~" V 9750 3160 50  0001 C CNN
	1    9750 3100
	1    0    0    -1  
$EndComp
$Comp
L Custom_Parts:DS3231 U4
U 1 1 5BAADC28
P 9000 3050
F 0 "U4" H 9000 3625 50  0000 C CNN
F 1 "DS3231" H 9000 3534 50  0000 C CNN
F 2 "SMD_Packages:SO-16-L" H 9000 3050 50  0001 C CNN
F 3 "" H 9000 3050 50  0001 C CNN
	1    9000 3050
	1    0    0    -1  
$EndComp
Text Label 9450 2800 0    60   ~ 0
SDA
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SCL
Text Label 8550 2800 2    60   ~ 0
VDD
Text Label 6800 3250 0    60   ~ 0
VBUS
Text Label 8450 1750 2    60   ~ 0
HV_IN
$Comp
L Custom_Parts:TPS2595x0 U7
U 1 1 5BA21006
P 6400 1750
F 0 "U7" H 6400 2125 50  0000 C CNN
F 1 "TPS2595x0" H 6400 2034 50  0000 C CNN
F 2 "Housings_SON:WSON-8_1EP_2x2mm_Pitch0.5mm" H 6400 1750 50  0001 C CNN
F 3 "" H 6400 1750 50  0001 C CNN
	1    6400 1750
	1    0    0    -1  
$EndComp
Text Label 6850 1900 0    60   ~ 0
HV_IN
$Comp
L Device:R R14
U 1 1 5BA6BB6E
P 7200 1550
F 0 "R14" V 7280 1550 50  0000 C CNN
F 1 "680" V 7100 1550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7130 1550 50  0001 C CNN
F 3 "" H 7200 1550 50  0001 C CNN
	1    7200 1550
	-1   0    0    1   
$EndComp
Text Label 6850 1800 0    60   ~ 0
FAULT
Text Label 6000 5000 2    60   ~ 0
FAULT
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RTC
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RTC
Text Label 8550 2700 2    60   ~ 0
32kHz
Text Label 6000 4400 2    60   ~ 0
32kHz
Text Label 3800 3350 2    60   ~ 0
USB
Wire Wire Line
	7600 5700 7400 5700
Text Label 6000 4600 2    60   ~ 0
NRST
Text Label 2600 2600 0    60   ~ 0
GND
Text Label 4700 1550 0    60   ~ 0
GND
Text Label 4700 2250 0    60   ~ 0
GND
Text Label 4700 2950 0    60   ~ 0
GND
Text Label 4700 3050 0    60   ~ 0
GND
Text Label 6000 2250 0    60   ~ 0
GND
Text Label 6850 1600 0    60   ~ 0
GND
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GND
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GND
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GND
Text Label 9000 4200 2    60   ~ 0
GND
Text Label 6800 3050 0    60   ~ 0
GND
Text Label 5900 2750 2    60   ~ 0
GND
Wire Wire Line
	5650 2850 5900 2850
Text Label 7400 4300 0    60   ~ 0
GND
Text Label 7750 4800 0    60   ~ 0
GND
Text Label 6000 5800 2    60   ~ 0
GND
Text Label 3300 4500 2    60   ~ 0
GND
Text Label 3300 5050 2    60   ~ 0
HV_OUT
Text Label 3300 5150 2    60   ~ 0
HV_OUT
Text Label 3800 5050 0    60   ~ 0
GND
Text Label 3800 4950 0    60   ~ 0
GND
Text Label 3800 5150 0    60   ~ 0
GND
Text Label 3800 5600 0    60   ~ 0
GND
Text Label 3300 5700 2    60   ~ 0
GND
Text Label 2600 2700 0    60   ~ 0
GND
Text Label 2600 2900 0    60   ~ 0
GND
Text Label 2600 3000 0    60   ~ 0
GND
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GND
Text Label 2600 3300 0    60   ~ 0
GND
Text Label 2600 3500 0    60   ~ 0
GND
Text Label 2600 3600 0    60   ~ 0
GND
Text Label 2600 3800 0    60   ~ 0
GND
Text Label 2600 3900 0    60   ~ 0
GND
Text Label 2100 4200 3    60   ~ 0
GND
Text Label 2000 4200 3    60   ~ 0
GND
Text Label 1900 4200 3    60   ~ 0
GND
Text Label 1800 4200 3    60   ~ 0
GND
Text Label 1700 4200 3    60   ~ 0
GND
Text Label 2600 2200 0    60   ~ 0
USB_N
Text Label 2600 2300 0    60   ~ 0
USB_P
$Comp
L Connector:USB_C_Receptacle J1
U 1 1 5B6238BC
P 2000 2600
F 0 "J1" H 2105 4167 50  0000 C CNN
F 1 "USB_C_Receptacle" H 2105 4076 50  0000 C CNN
F 2 "Custom Parts:USB_C_Receptacle" H 2150 2600 50  0001 C CNN
F 3 "http://www.usb.org/developers/docs/usb_31_033017.zip" H 2150 2600 50  0001 C CNN
	1    2000 2600
	1    0    0    -1  
$EndComp
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VBUS
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VBUS
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VBUS
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VBUS
Text Label 5900 3150 2    60   ~ 0
VBUS
Text Label 5900 3050 2    60   ~ 0
VBUS
Text Label 5900 2950 2    60   ~ 0
VBUS
$Comp
L Custom_Parts:TPS63025X U3
U 1 1 5B1672A1
P 6350 2850
F 0 "U3" H 6350 3250 60  0000 C CNN
F 1 "TPS63025X" H 6350 3150 60  0000 C CNN
F 2 "Custom Parts:VQFN-14_2.5x3mm_Pitch0.5mm" H 6350 2850 50  0001 C CNN
F 3 "" H 6350 2850 60  0001 C CNN
	1    6350 2850
	1    0    0    -1  
$EndComp
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VDD
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VDD
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VDD
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GND
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VBUS
Text Label 5950 1900 2    60   ~ 0
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NoConn ~ 8550 3200
NoConn ~ 8550 3300
NoConn ~ 8550 3400
NoConn ~ 9450 3400
NoConn ~ 9450 3300
NoConn ~ 9450 3200
NoConn ~ 9450 3100
NoConn ~ 5950 1600
$Comp
L Device:R R15
U 1 1 5BB93CD7
P 7300 1950
F 0 "R15" V 7380 1950 50  0000 C CNN
F 1 "20k" V 7200 1950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7230 1950 50  0001 C CNN
F 3 "" H 7300 1950 50  0001 C CNN
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	-1   0    0    1   
$EndComp
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ILM
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ILM
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USB
$Comp
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U 1 1 5BB9C8D3
P 3550 3500
F 0 "R3" V 3630 3500 50  0000 C CNN
F 1 "20k" V 3450 3500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3480 3500 50  0001 C CNN
F 3 "" H 3550 3500 50  0001 C CNN
	1    3550 3500
	-1   0    0    1   
$EndComp
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F 1 "0.1uF" H 5835 2095 50  0000 R CNN
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F 3 "~" H 5950 2050 50  0001 C CNN
	1    5950 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5BBA0E2E
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F 1 "10uF" H 5785 3445 50  0000 R CNN
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F 3 "~" H 5900 3400 50  0001 C CNN
	1    5900 3400
	1    0    0    -1  
$EndComp
Text Label 9450 3000 0    60   ~ 0
GND
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L Device:C C11
U 1 1 5BBA5067
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F 1 "330uF" H 7385 2995 50  0000 R CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-B_EIA-3528-21_Reflow" H 7538 2800 50  0001 C CNN
F 3 "~" H 7500 2950 50  0001 C CNN
	1    7500 2950
	-1   0    0    1   
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$Comp
L Device:C C13
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F 3 "~" H 5250 4150 50  0001 C CNN
	1    5250 4150
	-1   0    0    1   
$EndComp
$Comp
L Device:C C12
U 1 1 5BBA51A2
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F 3 "~" H 5650 4000 50  0001 C CNN
	1    5650 4000
	-1   0    0    1   
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$Comp
L Custom_Parts:AD8591 U5
U 1 1 5BBE6227
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F 1 "AD8591" H 9400 4434 50  0000 C CNN
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F 3 "" H 9400 4200 50  0001 C CNN
	1    9400 4200
	1    0    0    -1  
$EndComp
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L Device:C C1
U 1 1 5BA4D5A1
P 6850 2050
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F 1 "330uF" H 6735 2095 50  0000 R CNN
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F 3 "~" H 6850 2050 50  0001 C CNN
	1    6850 2050
	-1   0    0    1   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH1
U 1 1 5BA440F1
P 1900 5000
F 0 "MH1" V 1854 5150 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 5150 50  0000 L CNN
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F 3 "~" H 1900 5000 50  0001 C CNN
	1    1900 5000
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH2
U 1 1 5BA441AA
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F 3 "~" H 1900 5200 50  0001 C CNN
	1    1900 5200
	0    1    1    0   
$EndComp
$Comp
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F 3 "~" H 1900 5400 50  0001 C CNN
	1    1900 5400
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH4
U 1 1 5BA44262
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F 3 "~" H 1900 5600 50  0001 C CNN
	1    1900 5600
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH5
U 1 1 5BA442D8
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F 3 "~" H 1900 5800 50  0001 C CNN
	1    1900 5800
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH6
U 1 1 5BA44348
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F 3 "~" H 1900 6000 50  0001 C CNN
	1    1900 6000
	0    1    1    0   
$EndComp
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GND
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GND
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GND
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GND
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GND
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$Comp
L Device:R R16
U 1 1 5BA5D464
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F 0 "R16" V 7280 2800 50  0000 C CNN
F 1 "560k" V 7100 2800 50  0000 C CNN
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F 3 "" H 7200 2800 50  0001 C CNN
	1    7200 2800
	-1   0    0    1   
$EndComp
$Comp
L Device:R R17
U 1 1 5BA5D560
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F 0 "R17" V 7280 3100 50  0000 C CNN
F 1 "180k" V 7100 3100 50  0000 C CNN
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F 3 "" H 7200 3100 50  0001 C CNN
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	-1   0    0    1   
$EndComp
Text Label 7250 3300 0    60   ~ 0
GND
Wire Wire Line
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Wire Wire Line
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Connection ~ 7200 2950
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NIXIE_EN
Text Label 6000 5500 2    60   ~ 0
NIXIE_EN
$Comp
L Switch:SW_Push SW2
U 1 1 5BA5FF24
P 7950 4400
F 0 "SW2" H 7950 4685 50  0000 C CNN
F 1 "DFU" H 7950 4594 50  0000 C CNN
F 2 "Custom Parts:EVQP2" H 7950 4600 50  0001 C CNN
F 3 "" H 7950 4600 50  0001 C CNN
	1    7950 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 4750 7700 4800
Wire Wire Line
	7700 4800 7750 4800
Wire Wire Line
	7750 4400 7700 4400
Wire Wire Line
	7700 4400 7700 4450
Wire Wire Line
	7700 4400 7400 4400
Connection ~ 7700 4400
Text Label 8150 4400 0    60   ~ 0
VDD
Text Label 5300 3850 0    60   ~ 0
GND
NoConn ~ 6000 4500
Wire Wire Line
	2600 1600 3000 1600
Text Label 6800 2250 2    60   ~ 0
GND
Wire Wire Line
	7200 2650 7500 2650
Wire Wire Line
	7500 2650 7500 2800
Wire Wire Line
	7500 3100 7500 3300
Wire Wire Line
	7200 3300 7500 3300
Wire Wire Line
	5250 4300 5650 4300
Wire Wire Line
	5650 4150 5650 4300
Connection ~ 5650 4300
Wire Wire Line
	5650 4300 6000 4300
Wire Wire Line
	5650 3850 5250 3850
Wire Wire Line
	5250 3850 5250 4000
Wire Wire Line
	5900 3550 5900 3600
Wire Wire Line
	5900 3600 5950 3600
Text Label 5950 3600 0    60   ~ 0
GND
Wire Wire Line
	7400 5500 7900 5500
Wire Wire Line
	7900 5500 7900 5450
Wire Wire Line
	7400 5600 8200 5600
Wire Wire Line
	8200 5600 8200 5450
Text Label 7900 5150 0    60   ~ 0
VDD
Text Label 8200 5150 0    60   ~ 0
VDD
Wire Wire Line
	6850 1700 7200 1700
Wire Wire Line
	6850 1800 7300 1800
Wire Wire Line
	7300 2100 7300 2150
Wire Wire Line
	7300 2150 7350 2150
Text Label 7350 2150 0    60   ~ 0
VDD
Wire Wire Line
	3800 3350 3550 3350
Wire Wire Line
	3550 3650 3550 3700
Wire Wire Line
	3550 3700 3600 3700
Text Label 3350 1600 0    60   ~ 0
GND
Wire Wire Line
	9450 2900 9750 2900
Wire Wire Line
	9750 3200 9750 3250
Wire Wire Line
	9750 3250 9800 3250
Wire Wire Line
	5650 5000 5650 5050
Text Label 5600 5050 2    60   ~ 0
GND
Wire Wire Line
	5600 5050 5650 5050
$Comp
L Device:R R18
U 1 1 5BAE3A6C
P 8100 2650
F 0 "R18" V 8180 2650 50  0000 C CNN
F 1 "10k" V 8000 2650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8030 2650 50  0001 C CNN
F 3 "" H 8100 2650 50  0001 C CNN
	1    8100 2650
	-1   0    0    1   
$EndComp
Text Label 8550 3000 2    60   ~ 0
NRST
$Comp
L Device:R R19
U 1 1 5BAE5355
P 8100 2950
F 0 "R19" V 8180 2950 50  0000 C CNN
F 1 "20k" V 8000 2950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8030 2950 50  0001 C CNN
F 3 "" H 8100 2950 50  0001 C CNN
	1    8100 2950
	-1   0    0    1   
$EndComp
Wire Wire Line
	8550 2700 8250 2700
Wire Wire Line
	8250 2700 8250 2500
Wire Wire Line
	8250 2500 8100 2500
Wire Wire Line
	8550 2900 8250 2900
Wire Wire Line
	8250 2900 8250 3100
Wire Wire Line
	8250 3100 8100 3100
Wire Wire Line
	8550 2800 8100 2800
Connection ~ 8100 2800
$Comp
L Custom_Parts:TUSB322 U1
U 1 1 5BAF8A3A
P 4250 2950
F 0 "U1" H 4250 3275 50  0000 C CNN
F 1 "TUSB322" H 4250 3184 50  0000 C CNN
F 2 "Custom Parts:X2QFN-12_1.6x1.6mm_Pitch0.4mm" H 4250 2950 50  0001 C CNN
F 3 "" H 4250 2950 50  0001 C CNN
	1    4250 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 3050 3450 3050
NoConn ~ 3800 3150
Text Label 3800 3250 2    60   ~ 0
GND
NoConn ~ 4700 3150
Wire Wire Line
	3450 3350 3450 3400
Wire Wire Line
	3450 3400 3400 3400
$Comp
L Device:Jumper_NO_Small JP1
U 1 1 5BB1D0C7
P 7550 1700
F 0 "JP1" H 7550 1885 50  0000 C CNN
F 1 "ILM" H 7550 1794 50  0000 C CNN
F 2 "Custom Parts:Jumper_0603" H 7550 1700 50  0001 C CNN
F 3 "~" H 7550 1700 50  0001 C CNN
	1    7550 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1700 7400 1700
Connection ~ 7200 1700
Text Label 6000 5600 2    60   ~ 0
AMP_EN
Wire Wire Line
	5650 4600 6000 4600
$Comp
L Device:C C15
U 1 1 5BB2A736
P 7650 5950
F 0 "C15" H 7535 5904 50  0000 R CNN
F 1 "0.1uF" H 7535 5995 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 7688 5800 50  0001 C CNN
F 3 "~" H 7650 5950 50  0001 C CNN
	1    7650 5950
	-1   0    0    1   
$EndComp
Wire Wire Line
	7650 5800 7400 5800
Wire Wire Line
	7650 6100 7650 6150
Wire Wire Line
	7650 6150 7600 6150
Text Label 7600 6150 2    60   ~ 0
GND
Text Label 5950 1700 2    60   ~ 0
HV_EN
$Comp
L Device:R R12
U 1 1 5BB3910C
P 5400 1550
F 0 "R12" V 5480 1550 50  0000 C CNN
F 1 "20k" V 5300 1550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5330 1550 50  0001 C CNN
F 3 "" H 5400 1550 50  0001 C CNN
	1    5400 1550
	-1   0    0    1   
$EndComp
Wire Wire Line
	5950 2200 5950 2250
Wire Wire Line
	5950 2250 6000 2250
Text Label 5400 1400 2    60   ~ 0
GND
Wire Wire Line
	6850 2200 6850 2250
Wire Wire Line
	6850 2250 6800 2250
Text Label 5100 3200 0    60   ~ 0
GND
Wire Wire Line
	5050 3200 5100 3200
Wire Wire Line
	5050 3150 5050 3200
Wire Wire Line
	4700 2850 5050 2850
$Comp
L Device:C C14
U 1 1 5BAF2024
P 5050 3000
F 0 "C14" H 4935 2954 50  0000 R CNN
F 1 "0.1uF" H 4935 3045 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 5088 2850 50  0001 C CNN
F 3 "~" H 5050 3000 50  0001 C CNN
	1    5050 3000
	-1   0    0    1   
$EndComp
$Comp
L Device:C C16
U 1 1 5BA9CB71
P 10050 3900
F 0 "C16" H 9935 3854 50  0000 R CNN
F 1 "1uF" H 9935 3945 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 10088 3750 50  0001 C CNN
F 3 "~" H 10050 3900 50  0001 C CNN
	1    10050 3900
	-1   0    0    1   
$EndComp
Wire Wire Line
	10050 4050 10050 4100
Wire Wire Line
	10050 4100 9800 4100
Text Label 10050 3750 0    60   ~ 0
GND
$Comp
L Connector:Conn_01x01_Female J6
U 1 1 5BA9F87B
P 5800 1400
F 0 "J6" H 5827 1426 50  0000 L CNN
F 1 "HV_EN" H 5827 1335 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 5800 1400 50  0001 C CNN
F 3 "~" H 5800 1400 50  0001 C CNN
	1    5800 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 1700 5600 1700
Wire Wire Line
	5600 1400 5600 1700
Connection ~ 5600 1700
Wire Wire Line
	5600 1700 5950 1700
$Comp
L Connector:Conn_01x01_Female J7
U 1 1 5BAA5791
P 7650 1800
F 0 "J7" H 7677 1826 50  0000 L CNN
F 1 "ILM" H 7677 1735 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 7650 1800 50  0001 C CNN
F 3 "~" H 7650 1800 50  0001 C CNN
	1    7650 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1800 7400 1800
Wire Wire Line
	7400 1800 7400 1700
Connection ~ 7400 1700
Wire Wire Line
	7400 1700 7200 1700
$Comp
L Connector:Conn_01x01_Female J8
U 1 1 5BAA947D
P 9100 4750
F 0 "J8" H 9127 4776 50  0000 L CNN
F 1 "GND" H 9127 4685 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 9100 4750 50  0001 C CNN
F 3 "~" H 9100 4750 50  0001 C CNN
	1    9100 4750
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J9
U 1 1 5BAA971D
P 9100 4950
F 0 "J9" H 9127 4976 50  0000 L CNN
F 1 "GND" H 9127 4885 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 9100 4950 50  0001 C CNN
F 3 "~" H 9100 4950 50  0001 C CNN
	1    9100 4950
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J10
U 1 1 5BAA9799
P 9100 5150
F 0 "J10" H 9127 5176 50  0000 L CNN
F 1 "GND" H 9127 5085 50  0000 L CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 9100 5150 50  0001 C CNN
F 3 "~" H 9100 5150 50  0001 C CNN
	1    9100 5150
	1    0    0    -1  
$EndComp
Text Label 8900 4750 2    60   ~ 0
GND
Text Label 8900 4950 2    60   ~ 0
GND
Text Label 8900 5150 2    60   ~ 0
GND
$EndSCHEMATC