EESchema Schematic File Version 2 LIBS:nixie_bottom_board-rescue LIBS:power LIBS:device LIBS:switches LIBS:relays LIBS:motors LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:Custom_Parts LIBS:nixie_bottom_board-cache EELAYER 25 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 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 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 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 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 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_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 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 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_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_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 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_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_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_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 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 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 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_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 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 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 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 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 $Comp L TUSB320-RESCUE-nixie_bottom_board U4 U 1 1 5B095CC9 P 9950 2100 F 0 "U4" H 9950 2550 60 0000 C CNN F 1 "TUSB320" H 9950 2450 60 0000 C CNN F 2 "Custom Parts:X2QFN-12_1.6x1.6mm_Pitch0.4mm" H 10300 2100 60 0001 C CNN F 3 "" H 10300 2100 60 0001 C CNN 1 9950 2100 1 0 0 -1 $EndComp Text Label 9400 1850 2 60 ~ 0 CC1_E Text Label 9400 1950 2 60 ~ 0 CC2_E $Comp L 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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_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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 6800 3550 6800 3550 Wire Wire Line 5450 3650 5900 3650 Wire Wire Line 5900 3550 5800 3550 Wire Wire Line 4200 3700 4200 3800 Wire Wire Line 4200 3300 4600 3300 Wire Wire Line 4200 3400 4200 3400 Wire Wire Line 4200 3300 4200 3600 Connection ~ 4200 3300 Wire Wire Line 4200 3500 4200 3500 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 7500 2350 Connection ~ 8050 2150 Connection ~ 2050 5350 Wire Wire Line 2050 5250 2050 5450 Connection ~ 1350 5350 Wire Wire Line 1350 5250 1350 5450 Connection ~ 2050 1050 Connection ~ 2050 1150 Connection ~ 2050 1250 Wire Wire Line 2050 1050 2050 1350 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 2350 Connection ~ 4350 2000 Connection ~ 4350 1900 Connection ~ 4350 1700 Connection ~ 4350 1800 Wire Wire Line 4350 1600 4350 2100 Connection ~ 3250 2100 Wire Wire Line 3250 2100 3250 2200 Connection ~ 10400 2050 Wire Wire Line 10400 1950 10400 2150 Wire Wire Line 7150 1850 7150 1950 Connection ~ 5850 1250 Wire Wire Line 5750 1250 6150 1250 Wire Wire Line 8300 1450 8300 1900 Connection ~ 8050 1800 Connection ~ 7800 1800 Wire Wire Line 8050 1550 8050 1900 Wire Wire Line 7800 1650 7800 1900 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 8450 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 2750 Wire Wire Line 5250 2450 5300 2450 Wire Wire Line 5600 2450 5700 2450 Wire Wire Line 5850 1550 6150 1550 Wire Wire Line 6150 2050 6150 2050 Wire Wire Line 6150 1950 6150 1950 Wire Wire Line 6150 1850 6150 1850 Wire Wire Line 6150 1750 6150 1750 Wire Wire Line 6150 1650 6150 1650 Wire Wire Line 6150 1450 6150 1450 Wire Wire Line 6150 1350 6150 1350 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 9500 2350 9500 2350 Wire Wire Line 4350 2300 4350 2300 Wire Wire Line 4350 2200 4350 2200 Wire Wire Line 4350 1500 4350 1500 Wire Wire Line 4350 1400 4350 1400 Wire Wire Line 4350 2000 4350 2000 Wire Wire Line 4350 1900 4350 1900 Wire Wire Line 4350 1800 4550 1800 Wire Wire Line 4350 1700 4350 1700 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 2050 4050 Wire Wire Line 1450 4050 1450 3950 Wire Wire Line 10400 2350 10400 2350 Wire Wire Line 10400 2250 10400 2250 Wire Wire Line 10400 1850 10400 1850 Wire Wire Line 9500 2250 9500 2250 Wire Wire Line 9500 1950 9400 1950 Wire Wire Line 9400 1850 9500 1850 Wire Wire Line 9500 2150 9500 2150 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 2150 1050 Wire Wire Line 5350 5100 5400 5100 Wire Wire Line 2050 5450 1950 5450 Wire Wire Line 1950 5350 2150 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 5350 5300 5350 5300 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 6600 5350 6600 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 5350 6100 5350 6100 Wire Wire Line 5350 6200 5350 6200 Wire Wire Line 5350 5400 5350 5400 Wire Wire Line 3950 6000 3950 6000 Wire Wire Line 3950 5500 3950 5500 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 1450 5350 Wire Wire Line 1350 5450 1450 5450 Wire Wire Line 5350 6300 5350 6300 Wire Wire Line 5350 6400 5350 6400 Wire Wire Line 5350 5500 5350 5500 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 3950 6100 3950 6100 Wire Wire Line 3950 5600 3950 5600 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 3950 5700 3950 5700 Wire Wire Line 5350 5800 5350 5800 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 Wire Wire Line 3950 5400 3950 5400 Connection ~ 7150 1850 Wire Wire Line 7800 1800 8400 1800 Wire Wire Line 10100 3450 9900 3450 Wire Wire Line 9250 3550 9050 3550 Wire Wire Line 4200 3800 4600 3800 Wire Wire Line 3300 3600 3300 4050 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 4200 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 2300 3250 2300 Wire Wire Line 3250 1800 3250 1900 Wire Wire Line 3250 2300 3250 2350 Wire Wire Line 9500 2250 9500 2350 Wire Wire Line 10400 1950 10600 1950 Wire Wire Line 6800 3650 7650 3650 Wire Wire Line 6800 3550 6800 3350 Wire Wire Line 6800 3350 7550 3350 Wire Wire Line 9150 3450 9250 3450 Wire Wire Line 3900 6600 3950 6600 Wire Wire Line 2900 4950 2900 5300 Wire Wire Line 3450 4950 3450 5200 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 3950 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 4050 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 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 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 $EndSCHEMATC