NixieTubeClock/Nixie_Bottom_Board/nixie_bottom_board.bak

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 8300 1450 650  400 
U 5B07197A
F0 "HV Power Supply" 60
F1 "hv_power_supply.sch" 60
F2 "VIN" I L 8300 1550 60 
F3 "EN" I L 8300 1650 60 
F4 "GND" I L 8300 1750 60 
F5 "VOUT" I R 8950 1550 60 
F6 "GND" I R 8950 1650 60 
$EndSheet
Text Label 9400 5450 0    60   ~ 0
VDD
Text Label 9400 4850 0    60   ~ 0
SWDIO
Text Label 9400 4750 0    60   ~ 0
SWCLK
Text Label 9400 4550 0    60   ~ 0
SWO
Text Label 3800 4300 0    60   ~ 0
SWO
Text Label 3800 4400 0    60   ~ 0
SWCLK
Text Label 3300 4400 2    60   ~ 0
SWDIO
Text Label 3800 4500 0    60   ~ 0
NRST
Text Label 9400 5050 0    60   ~ 0
USB_N
Text Label 9400 4950 0    60   ~ 0
USB_P
Text Label 3300 5700 2    60   ~ 0
SCL
Text Label 3300 5800 2    60   ~ 0
SDA
Text Label 3800 4950 0    60   ~ 0
HV_OUT
Text Label 3800 5600 0    60   ~ 0
VNIXIE
Text Label 8000 4950 2    60   ~ 0
DAC
Text Label 9400 5250 0    60   ~ 0
SCL
Text Label 9400 5150 0    60   ~ 0
SDA
Text Label 8200 1650 2    60   ~ 0
HV_EN
$Comp
L Device:R R2
U 1 1 5B08854F
P 9650 4050
F 0 "R2" V 9730 4050 50  0000 C CNN
F 1 "1M" V 9550 4050 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9580 4050 50  0001 C CNN
F 3 "" H 9650 4050 50  0001 C CNN
	1    9650 4050
	0    -1   -1   0   
$EndComp
Text Label 9050 1550 0    60   ~ 0
HV_OUT
Text Label 8000 4850 2    60   ~ 0
HV_EN
Text Label 2600 1800 0    60   ~ 0
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 3500 3150
F 0 "R1" V 3580 3150 50  0000 C CNN
F 1 "900k" V 3400 3150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3430 3150 50  0001 C CNN
F 3 "" H 3500 3150 50  0001 C CNN
	1    3500 3150
	0    -1   -1   0   
$EndComp
Text Label 3350 3150 2    60   ~ 0
VBUS
Text Label 4700 3250 0    60   ~ 0
SCL
Text Label 4700 3350 0    60   ~ 0
SDA
$Comp
L Device:R R4
U 1 1 5B0B7874
P 5000 5750
F 0 "R4" V 5080 5750 50  0000 C CNN
F 1 "10k" V 4900 5750 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4930 5750 50  0001 C CNN
F 3 "" H 5000 5750 50  0001 C CNN
	1    5000 5750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R5
U 1 1 5B0B79AE
P 5000 6050
F 0 "R5" V 5080 6050 50  0000 C CNN
F 1 "10k" V 4900 6050 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4930 6050 50  0001 C CNN
F 3 "" H 5000 6050 50  0001 C CNN
	1    5000 6050
	0    -1   -1   0   
$EndComp
Text Label 5150 5750 0    60   ~ 0
SCL
Text Label 5150 6050 0    60   ~ 0
SDA
NoConn ~ 3800 3050
Text Notes 4000 3500 0    60   ~ 0
ADDR: 0x60
Text Label 2600 1300 0    60   ~ 0
VBUS
Text Notes 3150 6100 0    60   ~ 0
ADDR: 0x70-0x73
Text Label 8000 3950 2    60   ~ 0
VDD
Text Label 8000 4350 2    60   ~ 0
VDD
Text Label 4700 2850 0    60   ~ 0
VDD
Text Label 4850 5750 2    60   ~ 0
VDD
Text Label 4850 6050 2    60   ~ 0
VDD
Text Label 3300 4300 2    60   ~ 0
VDD
Text Label 6750 2550 0    60   ~ 0
VDD
$Comp
L Device:L_Small L1
U 1 1 5B16755A
P 5600 2650
F 0 "L1" H 5630 2690 50  0000 L CNN
F 1 "1uH" H 5630 2610 50  0000 L CNN
F 2 "Inductors_SMD:L_Taiyo-Yuden_NR-40xx" H 5600 2650 50  0001 C CNN
F 3 "" H 5600 2650 50  0001 C CNN
	1    5600 2650
	-1   0    0    1   
$EndComp
Text Label 6950 5900 0    60   ~ 0
VDD
Text Label 6150 6100 2    60   ~ 0
DAC
Text Label 6150 5900 2    60   ~ 0
VNIXIE
Text Label 6950 6100 0    60   ~ 0
VNIXIE
Wire Wire Line
	3800 2950 3700 2950
Wire Wire Line
	3700 2850 3800 2850
Wire Wire Line
	9050 1550 8950 1550
Wire Wire Line
	9400 4050 9500 4050
Wire Wire Line
	9050 1650 8950 1650
Wire Wire Line
	8300 1750 8200 1750
Wire Wire Line
	5850 2550 5600 2550
Wire Wire Line
	8200 1650 8300 1650
$Comp
L Custom_Parts:TUSB320 U1
U 1 1 5B5B1CD3
P 4250 3100
F 0 "U1" H 4250 3597 60  0000 C CNN
F 1 "TUSB320" H 4250 3491 60  0000 C CNN
F 2 "Custom Parts:X2QFN-12_1.6x1.6mm_Pitch0.4mm" H 4600 3100 60  0001 C CNN
F 3 "" H 4600 3100 60  0001 C CNN
	1    4250 3100
	1    0    0    -1  
$EndComp
$Comp
L Custom_Parts:STM32L432K U2
U 1 1 5B622DF7
P 8700 4700
F 0 "U2" H 8700 5697 60  0000 C CNN
F 1 "STM32L432K" H 8700 5591 60  0000 C CNN
F 2 "Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm" H 8700 5150 60  0001 C CNN
F 3 "" H 8700 5150 60  0001 C CNN
	1    8700 4700
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J5
U 1 1 5B649686
P 9800 5350
F 0 "J5" H 9827 5376 50  0000 L CNN
F 1 "MCO" H 9827 5285 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 9800 5350 50  0001 C CNN
F 3 "~" H 9800 5350 50  0001 C CNN
	1    9800 5350
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5B64A44F
P 7600 4250
F 0 "SW1" H 7600 4535 50  0000 C CNN
F 1 "SW_Push" H 7600 4444 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVQP7A" H 7600 4450 50  0001 C CNN
F 3 "" H 7600 4450 50  0001 C CNN
	1    7600 4250
	1    0    0    -1  
$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 4250 1550
F 0 "D2" H 4250 1915 50  0000 C CNN
F 1 "ESD122" H 4250 1824 50  0000 C CNN
F 2 "Custom Parts:DMX0003A" H 4250 1550 50  0001 C CNN
F 3 "" H 4250 1550 50  0001 C CNN
	1    4250 1550
	1    0    0    -1  
$EndComp
Text Label 3700 2950 2    60   ~ 0
CC1
Text Label 3700 2850 2    60   ~ 0
CC2
Text Label 3900 1650 2    60   ~ 0
CC2
Text Label 3900 1450 2    60   ~ 0
CC1
Wire Wire Line
	8200 1550 8300 1550
$Comp
L Custom_Parts:ESD122 D3
U 1 1 5BA1CDBE
P 4250 2250
F 0 "D3" H 4250 2615 50  0000 C CNN
F 1 "ESD122" H 4250 2524 50  0000 C CNN
F 2 "Custom Parts:DMX0003A" H 4250 2250 50  0001 C CNN
F 3 "" H 4250 2250 50  0001 C CNN
	1    4250 2250
	1    0    0    -1  
$EndComp
Text Label 3900 2350 2    60   ~ 0
USB_N
Text Label 3900 2150 2    60   ~ 0
USB_P
$Comp
L Device:D D1
U 1 1 5B902F50
P 5000 4900
F 0 "D1" H 5000 5116 50  0000 C CNN
F 1 "D_VBUS" H 5000 5025 50  0000 C CNN
F 2 "Custom Parts:X1SON" H 5000 4900 50  0001 C CNN
F 3 "~" H 5000 4900 50  0001 C CNN
	1    5000 4900
	1    0    0    -1  
$EndComp
Text Label 4850 4900 2    60   ~ 0
VBUS
$Comp
L Device:Battery_Cell BT1
U 1 1 5BA7F4A1
P 5050 4100
F 0 "BT1" H 5168 4196 50  0000 L CNN
F 1 "CR1620" H 5168 4105 50  0000 L CNN
F 2 "Custom Parts:CR1220_Holder" V 5050 4160 50  0001 C CNN
F 3 "~" V 5050 4160 50  0001 C CNN
	1    5050 4100
	0    -1   -1   0   
$EndComp
$Comp
L Custom_Parts:DS3231 U4
U 1 1 5BAADC28
P 8650 2700
F 0 "U4" H 8650 3275 50  0000 C CNN
F 1 "DS3231" H 8650 3184 50  0000 C CNN
F 2 "SMD_Packages:SO-16-L" H 8650 2700 50  0001 C CNN
F 3 "" H 8650 2700 50  0001 C CNN
	1    8650 2700
	1    0    0    -1  
$EndComp
Text Label 9100 2450 0    60   ~ 0
SDA
Text Label 9100 2350 0    60   ~ 0
SCL
Text Label 8200 2450 2    60   ~ 0
VDD
Text Label 6750 3150 0    60   ~ 0
VBUS
Text Label 8200 1550 2    60   ~ 0
HV_IN
$Comp
L Custom_Parts:TPS2595x0 U7
U 1 1 5BA21006
P 6300 1950
F 0 "U7" H 6300 2325 50  0000 C CNN
F 1 "TPS2595x0" H 6300 2234 50  0000 C CNN
F 2 "Housings_SON:WSON-8_1EP_2x2mm_Pitch0.5mm" H 6300 1950 50  0001 C CNN
F 3 "" H 6300 1950 50  0001 C CNN
	1    6300 1950
	1    0    0    -1  
$EndComp
NoConn ~ 3800 3250
NoConn ~ 4700 3150
Text Label 6750 2100 0    60   ~ 0
HV_IN
$Comp
L Device:R R14
U 1 1 5BA6BB6E
P 7200 1900
F 0 "R14" V 7280 1900 50  0000 C CNN
F 1 "680" V 7100 1900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7130 1900 50  0001 C CNN
F 3 "" H 7200 1900 50  0001 C CNN
	1    7200 1900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7050 1900 6750 1900
Text Label 6750 2000 0    60   ~ 0
FAULT
Text Label 8000 4650 2    60   ~ 0
FAULT
Text Label 8200 2550 2    60   ~ 0
RTC
Text Label 8000 4750 2    60   ~ 0
RTC
$Comp
L Device:R R13
U 1 1 5BA75FF1
P 5450 2050
F 0 "R13" V 5530 2050 50  0000 C CNN
F 1 "2M" V 5350 2050 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5380 2050 50  0001 C CNN
F 3 "" H 5450 2050 50  0001 C CNN
	1    5450 2050
	-1   0    0    1   
$EndComp
$Comp
L Device:R R12
U 1 1 5BA760F4
P 5450 1750
F 0 "R12" V 5530 1750 50  0000 C CNN
F 1 "500k" V 5350 1750 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5380 1750 50  0001 C CNN
F 3 "" H 5450 1750 50  0001 C CNN
	1    5450 1750
	-1   0    0    1   
$EndComp
Text Label 8200 2350 2    60   ~ 0
32kHz
Text Label 8000 4050 2    60   ~ 0
32kHz
Text Label 3800 3350 2    60   ~ 0
USB
Wire Wire Line
	9800 4050 9850 4050
Wire Wire Line
	9600 5350 9400 5350
Text Label 8000 4250 2    60   ~ 0
NRST
Wire Wire Line
	7800 4250 8000 4250
Text Label 2600 2600 0    60   ~ 0
GND
Text Label 4600 1550 0    60   ~ 0
GND
Text Label 4600 2250 0    60   ~ 0
GND
Text Label 5150 4900 0    60   ~ 0
GND
Text Label 4700 2950 0    60   ~ 0
GND
Text Label 4700 3050 0    60   ~ 0
GND
Text Label 5500 2250 0    60   ~ 0
GND
Text Label 6750 1800 0    60   ~ 0
GND
Text Label 7350 1900 0    60   ~ 0
GND
Text Label 8200 1750 2    60   ~ 0
GND
Text Label 9050 1650 0    60   ~ 0
GND
Text Label 6150 6000 2    60   ~ 0
GND
Text Label 6750 2950 0    60   ~ 0
GND
Text Label 5850 2650 2    60   ~ 0
GND
Wire Wire Line
	5600 2750 5850 2750
Text Label 9400 3950 0    60   ~ 0
GND
Text Label 9850 4050 0    60   ~ 0
GND
Text Label 8000 5450 2    60   ~ 0
GND
Text Label 3300 4500 2    60   ~ 0
GND
Text Label 3800 5050 0    60   ~ 0
HV_OUT
Text Label 3800 5150 0    60   ~ 0
HV_OUT
Text Label 3300 4950 2    60   ~ 0
GND
Text Label 3300 5050 2    60   ~ 0
GND
Text Label 3300 5150 2    60   ~ 0
GND
Text Label 3300 5600 2    60   ~ 0
GND
Text Label 3800 5700 0    60   ~ 0
GND
Text Label 3800 5800 0    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
Text Label 2600 3200 0    60   ~ 0
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
Text Label 2600 1400 0    60   ~ 0
VBUS
Text Label 2600 1500 0    60   ~ 0
VBUS
Text Label 2600 1600 0    60   ~ 0
VBUS
Text Label 5850 3150 2    60   ~ 0
VBUS
Text Label 5850 3050 2    60   ~ 0
VBUS
Text Label 5850 2950 2    60   ~ 0
VBUS
Text Label 5850 2850 2    60   ~ 0
VBUS
$Comp
L Custom_Parts:TPS63025X U3
U 1 1 5B1672A1
P 6300 2750
F 0 "U3" H 6300 3150 60  0000 C CNN
F 1 "TPS63025X" H 6300 3050 60  0000 C CNN
F 2 "Custom Parts:VQFN-14_2.5x3mm_Pitch0.5mm" H 6300 2750 60  0001 C CNN
F 3 "" H 6300 2750 60  0001 C CNN
	1    6300 2750
	1    0    0    -1  
$EndComp
Text Label 6750 2650 0    60   ~ 0
VDD
Text Label 6750 2750 0    60   ~ 0
VDD
Text Label 6750 2850 0    60   ~ 0
VDD
Text Label 6750 3050 0    60   ~ 0
GND
Text Label 5850 2000 2    60   ~ 0
VBUS
Text Label 5850 2100 2    60   ~ 0
VBUS
NoConn ~ 8200 2750
NoConn ~ 8200 2850
NoConn ~ 8200 2950
NoConn ~ 8200 3050
NoConn ~ 9100 3050
NoConn ~ 9100 2950
NoConn ~ 9100 2850
NoConn ~ 9100 2750
NoConn ~ 5850 1800
$Comp
L Device:R R15
U 1 1 5BB93CD7
P 5000 5450
F 0 "R15" V 5080 5450 50  0000 C CNN
F 1 "10k" V 4900 5450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4930 5450 50  0001 C CNN
F 3 "" H 5000 5450 50  0001 C CNN
	1    5000 5450
	0    -1   -1   0   
$EndComp
Text Label 5150 5450 0    60   ~ 0
FAULT
Text Label 4850 5450 2    60   ~ 0
VDD
Text Label 6750 1900 0    60   ~ 0
ILM
Text Label 8000 4550 2    60   ~ 0
ILM
Text Label 5450 1600 0    60   ~ 0
VBUS
Wire Wire Line
	5850 1900 5450 1900
Connection ~ 5450 1900
Wire Wire Line
	5500 2250 5450 2250
Wire Wire Line
	5450 2250 5450 2200
Text Label 8000 4450 2    60   ~ 0
USB
$Comp
L Device:R R3
U 1 1 5BB9C8D3
P 5000 5150
F 0 "R3" V 5080 5150 50  0000 C CNN
F 1 "10k" V 4900 5150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4930 5150 50  0001 C CNN
F 3 "" H 5000 5150 50  0001 C CNN
	1    5000 5150
	0    -1   -1   0   
$EndComp
Text Label 5150 5150 0    60   ~ 0
USB
Text Label 4850 5150 2    60   ~ 0
VDD
Text Label 7400 4250 2    60   ~ 0
GND
Wire Wire Line
	3650 3150 3800 3150
$Comp
L Device:C C8
U 1 1 5BB9F4F9
P 6300 4950
F 0 "C8" H 6185 4904 50  0000 R CNN
F 1 "0.1uF" H 6185 4995 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 6338 4800 50  0001 C CNN
F 3 "~" H 6300 4950 50  0001 C CNN
	1    6300 4950
	-1   0    0    1   
$EndComp
Text Label 5950 4650 0    60   ~ 0
VBUS
Text Label 5950 5250 0    60   ~ 0
GND
$Comp
L Device:C C9
U 1 1 5BBA0E2E
P 6700 5100
F 0 "C9" H 6585 5054 50  0000 R CNN
F 1 "0.1uF" H 6585 5145 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 6738 4950 50  0001 C CNN
F 3 "~" H 6700 5100 50  0001 C CNN
	1    6700 5100
	-1   0    0    1   
$EndComp
Text Label 5950 3750 0    60   ~ 0
VDD
Text Label 5950 4350 0    60   ~ 0
GND
Text Label 9100 2550 0    60   ~ 0
VBAT
Text Label 9100 2650 0    60   ~ 0
GND
Text Label 4850 4100 2    60   ~ 0
VBAT
Text Label 5150 4100 0    60   ~ 0
GND
$Comp
L Device:C C2
U 1 1 5BBA5067
P 5900 3900
F 0 "C2" H 5785 3854 50  0000 R CNN
F 1 "330uF" H 5785 3945 50  0000 R CNN
F 2 "Capacitors_SMD:CP_Elec_6.3x4.5" H 5938 3750 50  0001 C CNN
F 3 "~" H 5900 3900 50  0001 C CNN
	1    5900 3900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C3
U 1 1 5BBA50C7
P 6300 4050
F 0 "C3" H 6185 4004 50  0000 R CNN
F 1 "1uF" H 6185 4095 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 6338 3900 50  0001 C CNN
F 3 "~" H 6300 4050 50  0001 C CNN
	1    6300 4050
	-1   0    0    1   
$EndComp
$Comp
L Device:C C13
U 1 1 5BBA51A2
P 6700 4200
F 0 "C13" H 6585 4154 50  0000 R CNN
F 1 "0.1uF" H 6585 4245 50  0000 R CNN
F 2 "Capacitors_SMD:C_0603" H 6738 4050 50  0001 C CNN
F 3 "~" H 6700 4200 50  0001 C CNN
	1    6700 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	5900 3750 6300 3750
Wire Wire Line
	6300 3750 6300 3900
Wire Wire Line
	6300 3750 6700 3750
Wire Wire Line
	6700 3750 6700 4050
Connection ~ 6300 3750
Wire Wire Line
	6700 4350 6300 4350
Wire Wire Line
	6300 4350 6300 4200
Wire Wire Line
	6300 4350 5900 4350
Wire Wire Line
	5900 4350 5900 4050
Connection ~ 6300 4350
Wire Wire Line
	6700 5250 6300 5250
Wire Wire Line
	6300 5250 6300 5100
$Comp
L Custom_Parts:AD8591 U5
U 1 1 5BBE6227
P 6550 6000
F 0 "U5" H 6550 6325 50  0000 C CNN
F 1 "AD8591" H 6550 6234 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-6" H 6550 6000 50  0001 C CNN
F 3 "" H 6550 6000 50  0001 C CNN
	1    6550 6000
	1    0    0    -1  
$EndComp
Text Label 6950 6000 0    60   ~ 0
EN_NIXIE
$Comp
L Device:C C1
U 1 1 5BA4D5A1
P 5900 4800
F 0 "C1" H 5785 4754 50  0000 R CNN
F 1 "330uF" H 5785 4845 50  0000 R CNN
F 2 "Capacitors_SMD:CP_Elec_6.3x4.5" H 5938 4650 50  0001 C CNN
F 3 "~" H 5900 4800 50  0001 C CNN
	1    5900 4800
	-1   0    0    1   
$EndComp
Wire Wire Line
	6300 4650 6700 4650
Wire Wire Line
	6700 4650 6700 4950
Wire Wire Line
	5900 4950 5900 5250
Wire Wire Line
	5900 5250 6300 5250
Connection ~ 6300 5250
Wire Wire Line
	5900 4650 6300 4650
Connection ~ 6300 4650
Wire Wire Line
	6300 4650 6300 4800
$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
F 2 "Custom Parts:MountingHole_2.5mm_Pad_Via" H 1900 5000 50  0001 C CNN
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
P 1900 5200
F 0 "MH2" V 1854 5350 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 5350 50  0000 L CNN
F 2 "Custom Parts:MountingHole_2.5mm_Pad_Via" H 1900 5200 50  0001 C CNN
F 3 "~" H 1900 5200 50  0001 C CNN
	1    1900 5200
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH3
U 1 1 5BA44208
P 1900 5400
F 0 "MH3" V 1854 5550 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 5550 50  0000 L CNN
F 2 "Custom Parts:MountingHole_2.5mm_Pad_Via" H 1900 5400 50  0001 C CNN
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
P 1900 5600
F 0 "MH4" V 1854 5750 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 5750 50  0000 L CNN
F 2 "Custom Parts:MountingHole_2.5mm_Pad_Via" H 1900 5600 50  0001 C CNN
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
P 1900 5800
F 0 "MH5" V 1854 5950 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 5950 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.5mm_Pad_Via" H 1900 5800 50  0001 C CNN
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
P 1900 6000
F 0 "MH6" V 1854 6150 50  0000 L CNN
F 1 "MountingHole_Pad" V 1945 6150 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.5mm_Pad_Via" H 1900 6000 50  0001 C CNN
F 3 "~" H 1900 6000 50  0001 C CNN
	1    1900 6000
	0    1    1    0   
$EndComp
Text Label 1800 5000 2    60   ~ 0
GND
Text Label 1800 5200 2    60   ~ 0
GND
Text Label 1800 5400 2    60   ~ 0
GND
Text Label 1800 5600 2    60   ~ 0
GND
Text Label 1800 5800 2    60   ~ 0
GND
Text Label 1800 6000 2    60   ~ 0
GND
$Comp
L Device:D D5
U 1 1 5BA928AB
P 5000 4550
F 0 "D5" H 5000 4766 50  0000 C CNN
F 1 "D_LED" H 5000 4675 50  0000 C CNN
F 2 "" H 5000 4550 50  0001 C CNN
F 3 "~" H 5000 4550 50  0001 C CNN
	1    5000 4550
	1    0    0    -1  
$EndComp
Text Label 4850 4550 2    60   ~ 0
GND
Text Label 5150 4550 0    60   ~ 0
LED
Text Label 8000 5050 2    60   ~ 0
LED
$EndSCHEMATC