EESchema Schematic File Version 2 LIBS:power LIBS:device 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:components LIBS:chibi_2024-cache EELAYER 25 0 EELAYER END $Descr A2 23386 16535 encoding utf-8 Sheet 1 3 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Sheet S 10000 7800 1450 3700 U 59008B1D F0 "mux_mod_right" 60 F1 "mux_module.sch" 60 F2 "SEG_A" I L 10000 8250 118 F3 "SEG_B" I L 10000 8450 118 F4 "SEG_C" I L 10000 8650 118 F5 "SEG_D" I L 10000 8850 118 F6 "SEG_E" I L 10000 9050 118 F7 "SEG_F" I L 10000 9250 118 F8 "SEG_G" I L 10000 9450 118 F9 "SEG_DP" I L 10000 9650 118 F10 "GND" I L 10000 10850 118 F11 "VDD" I L 10000 7950 118 F12 "CLK" I L 10000 9950 118 F13 "LE" I L 10000 10150 118 F14 "~OE" I L 10000 10350 118 F15 "SDI" I L 10000 10550 118 F16 "SDO" I R 11450 10550 118 F17 "R_SET_0" I L 10000 11150 118 F18 "R_SET_1" I L 10000 11350 118 $EndSheet $Sheet S 8300 7800 1450 3700 U 5901390A F0 "mux_mod_left" 60 F1 "mux_module.sch" 60 F2 "SEG_A" I L 8300 8250 118 F3 "SEG_B" I L 8300 8450 118 F4 "SEG_C" I L 8300 8650 118 F5 "SEG_D" I L 8300 8850 118 F6 "SEG_E" I L 8300 9050 118 F7 "SEG_F" I L 8300 9250 118 F8 "SEG_G" I L 8300 9450 118 F9 "SEG_DP" I L 8300 9650 118 F10 "GND" I L 8300 10850 118 F11 "VDD" I L 8300 7950 118 F12 "CLK" I L 8300 9950 118 F13 "LE" I L 8300 10150 118 F14 "~OE" I L 8300 10350 118 F15 "SDI" I L 8300 10550 118 F16 "SDO" I R 9750 10550 118 F17 "R_SET_0" I L 8300 11150 118 F18 "R_SET_1" I L 8300 11350 118 $EndSheet $Comp L GND #PWR01 U 1 1 590171AA P 8050 10900 F 0 "#PWR01" H 8050 10650 50 0001 C CNN F 1 "GND" H 8050 10750 50 0000 C CNN F 2 "" H 8050 10900 50 0000 C CNN F 3 "" H 8050 10900 50 0000 C CNN 1 8050 10900 1 0 0 -1 $EndComp $Comp L STM32F030F4Px U3 U 1 1 5901F61E P 5500 5050 F 0 "U3" H 3900 5975 50 0000 L BNN F 1 "STM32F030F4Px" H 7100 5975 50 0000 R BNN F 2 "Housings_SSOP:TSSOP-20_4.4x6.5mm_Pitch0.65mm" H 7100 5925 50 0001 R TNN F 3 "" H 5500 5050 50 0000 C CNN 1 5500 5050 1 0 0 -1 $EndComp $Comp L SP3485CN U2 U 1 1 5901F61F P 9400 4550 F 0 "U2" H 9100 4900 50 0000 L CNN F 1 "SP3485CN" H 9500 4900 50 0000 L CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 9400 4550 50 0001 C CIN F 3 "" H 9400 4550 50 0000 C CNN 1 9400 4550 1 0 0 -1 $EndComp $Comp L +3V3 #PWR02 U 1 1 5901F620 P 9400 4150 F 0 "#PWR02" H 9400 4000 50 0001 C CNN F 1 "+3V3" H 9400 4290 50 0000 C CNN F 2 "" H 9400 4150 50 0000 C CNN F 3 "" H 9400 4150 50 0000 C CNN 1 9400 4150 -1 0 0 -1 $EndComp $Comp L +3V3 #PWR03 U 1 1 5901F621 P 5500 4050 F 0 "#PWR03" H 5500 3900 50 0001 C CNN F 1 "+3V3" H 5500 4190 50 0000 C CNN F 2 "" H 5500 4050 50 0000 C CNN F 3 "" H 5500 4050 50 0000 C CNN 1 5500 4050 -1 0 0 -1 $EndComp $Comp L +3V3 #PWR04 U 1 1 5901F622 P 5400 4050 F 0 "#PWR04" H 5400 3900 50 0001 C CNN F 1 "+3V3" H 5400 4190 50 0000 C CNN F 2 "" H 5400 4050 50 0000 C CNN F 3 "" H 5400 4050 50 0000 C CNN 1 5400 4050 -1 0 0 -1 $EndComp $Comp L GND #PWR05 U 1 1 5901F623 P 9400 4950 F 0 "#PWR05" H 9400 4700 50 0001 C CNN F 1 "GND" H 9400 4800 50 0000 C CNN F 2 "" H 9400 4950 50 0000 C CNN F 3 "" H 9400 4950 50 0000 C CNN 1 9400 4950 -1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 5901F624 P 5500 5950 F 0 "#PWR06" H 5500 5700 50 0001 C CNN F 1 "GND" H 5500 5800 50 0000 C CNN F 2 "" H 5500 5950 50 0000 C CNN F 3 "" H 5500 5950 50 0000 C CNN 1 5500 5950 -1 0 0 -1 $EndComp $Comp L C C5 U 1 1 5901F628 P 16800 4000 F 0 "C5" H 16825 4100 50 0000 L CNN F 1 "100n" H 16825 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16838 3850 50 0001 C CNN F 3 "" H 16800 4000 50 0000 C CNN 1 16800 4000 -1 0 0 1 $EndComp $Comp L LD1117S33CTR U1 U 1 1 5901F629 P 16200 3900 F 0 "U1" H 16200 4150 50 0000 C CNN F 1 "LD1117S33CTR" H 16200 4100 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-223" H 16200 4000 50 0001 C CNN F 3 "" H 16200 3900 50 0000 C CNN 1 16200 3900 1 0 0 -1 $EndComp $Comp L GND #PWR07 U 1 1 5901F62A P 16200 4150 F 0 "#PWR07" H 16200 3900 50 0001 C CNN F 1 "GND" H 16200 4000 50 0000 C CNN F 2 "" H 16200 4150 50 0000 C CNN F 3 "" H 16200 4150 50 0000 C CNN 1 16200 4150 1 0 0 -1 $EndComp $Comp L +3V3 #PWR08 U 1 1 5901F62C P 16700 3850 F 0 "#PWR08" H 16700 3700 50 0001 C CNN F 1 "+3V3" H 16700 3990 50 0000 C CNN F 2 "" H 16700 3850 50 0000 C CNN F 3 "" H 16700 3850 50 0000 C CNN 1 16700 3850 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 5901F62D P 17050 4000 F 0 "C6" H 17075 4100 50 0000 L CNN F 1 "100n" H 17075 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17088 3850 50 0001 C CNN F 3 "" H 17050 4000 50 0000 C CNN 1 17050 4000 -1 0 0 1 $EndComp $Comp L C C4 U 1 1 5901F62E P 15700 4000 F 0 "C4" H 15725 4100 50 0000 L CNN F 1 "100n" H 15725 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 15738 3850 50 0001 C CNN F 3 "" H 15700 4000 50 0000 C CNN 1 15700 4000 -1 0 0 1 $EndComp $Comp L CP C3 U 1 1 5901F62F P 15400 4000 F 0 "C3" H 15200 4150 50 0000 L CNN F 1 "1000u" H 15150 3900 50 0000 L CNN F 2 "Capacitors_ThroughHole:C_Radial_D10_L20_P5-7.5" H 15438 3850 50 0001 C CNN F 3 "" H 15400 4000 50 0000 C CNN F 4 "RAD FR 1.000/25" H 15400 3750 60 0000 C CNN "Reichelt" 1 15400 4000 1 0 0 -1 $EndComp $Comp L Crystal_Small Y1 U 1 1 5901F635 P 3350 5300 F 0 "Y1" H 3350 5400 50 0000 C CNN F 1 "8MHz" V 3550 5300 50 0000 C CNN F 2 "Crystals:Crystal_HC49-SD_SMD" H 3350 5300 50 0001 C CNN F 3 "" H 3350 5300 50 0000 C CNN 1 3350 5300 0 1 -1 0 $EndComp $Comp L C C12 U 1 1 5901F636 P 3000 5200 F 0 "C12" H 3025 5300 50 0000 L CNN F 1 "22p" H 3025 5100 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3038 5050 50 0001 C CNN F 3 "" H 3000 5200 50 0000 C CNN 1 3000 5200 0 -1 1 0 $EndComp $Comp L C C13 U 1 1 5901F637 P 3000 5400 F 0 "C13" H 3025 5500 50 0000 L CNN F 1 "22p" H 3025 5300 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3038 5250 50 0001 C CNN F 3 "" H 3000 5400 50 0000 C CNN 1 3000 5400 0 -1 1 0 $EndComp $Comp L GND #PWR09 U 1 1 5901F638 P 2750 5500 F 0 "#PWR09" H 2750 5250 50 0001 C CNN F 1 "GND" H 2750 5350 50 0000 C CNN F 2 "" H 2750 5500 50 0000 C CNN F 3 "" H 2750 5500 50 0000 C CNN 1 2750 5500 -1 0 0 -1 $EndComp $Comp L R R13 U 1 1 5901F639 P 14950 7200 F 0 "R13" V 15030 7200 50 0000 C CNN F 1 "0.1" V 14950 7200 50 0000 C CNN F 2 "Resistors_SMD:R_2512_HandSoldering" V 14850 7200 50 0000 C CNN F 3 "" H 14950 7200 50 0000 C CNN 1 14950 7200 1 0 0 -1 $EndComp $Comp L CONN_02X05 P2 U 1 1 5901F63A P 10400 4100 F 0 "P2" H 10400 4400 50 0000 C CNN F 1 "CONN_02X05" H 10400 4450 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_2x05" H 10400 2900 50 0001 C CNN F 3 "" H 10400 2900 50 0000 C CNN 1 10400 4100 0 -1 -1 0 $EndComp $Comp L CONN_02X05 P4 U 1 1 5901F63B P 10400 5000 F 0 "P4" H 10400 5300 50 0000 C CNN F 1 "CONN_02X05" H 10400 5350 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_2x05" H 10400 3800 50 0001 C CNN F 3 "" H 10400 3800 50 0000 C CNN 1 10400 5000 0 -1 1 0 $EndComp $Comp L GND #PWR010 U 1 1 5901F63C P 10750 4550 F 0 "#PWR010" H 10750 4300 50 0001 C CNN F 1 "GND" H 10750 4400 50 0000 C CNN F 2 "" H 10750 4550 50 0000 C CNN F 3 "" H 10750 4550 50 0000 C CNN 1 10750 4550 -1 0 0 -1 $EndComp $Comp L GND #PWR011 U 1 1 5901F63D P 10750 3850 F 0 "#PWR011" H 10750 3600 50 0001 C CNN F 1 "GND" H 10750 3700 50 0000 C CNN F 2 "" H 10750 3850 50 0000 C CNN F 3 "" H 10750 3850 50 0000 C CNN 1 10750 3850 -1 0 0 -1 $EndComp $Comp L GND #PWR012 U 1 1 5901F63E P 10750 5250 F 0 "#PWR012" H 10750 5000 50 0001 C CNN F 1 "GND" H 10750 5100 50 0000 C CNN F 2 "" H 10750 5250 50 0000 C CNN F 3 "" H 10750 5250 50 0000 C CNN 1 10750 5250 -1 0 0 -1 $EndComp $Comp L LM358 U4 U 2 1 5901F640 P 17600 7300 F 0 "U4" H 17600 7500 50 0000 L CNN F 1 "LM358" H 17600 7100 50 0000 L CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 17600 7300 50 0001 C CNN F 3 "" H 17600 7300 50 0000 C CNN 2 17600 7300 1 0 0 1 $EndComp $Comp L R R15 U 1 1 5901F641 P 15650 7600 F 0 "R15" V 15730 7600 50 0000 C CNN F 1 "10k" V 15650 7600 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15580 7600 50 0001 C CNN F 3 "" H 15650 7600 50 0000 C CNN 1 15650 7600 0 1 1 0 $EndComp $Comp L R R16 U 1 1 5901F642 P 16400 7600 F 0 "R16" V 16480 7600 50 0000 C CNN F 1 "47k" V 16400 7600 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16330 7600 50 0001 C CNN F 3 "" H 16400 7600 50 0000 C CNN 1 16400 7600 0 1 1 0 $EndComp $Comp L LM358 U4 U 1 1 5901F643 P 16300 7200 F 0 "U4" H 16300 7400 50 0000 L CNN F 1 "LM358" H 16300 7000 50 0000 L CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 16300 7200 50 0001 C CNN F 3 "" H 16300 7200 50 0000 C CNN 1 16300 7200 1 0 0 -1 $EndComp $Comp L R R14 U 1 1 5901F644 P 16950 7200 F 0 "R14" V 17030 7200 50 0000 C CNN F 1 "10k" V 16950 7200 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16880 7200 50 0001 C CNN F 3 "" H 16950 7200 50 0000 C CNN 1 16950 7200 0 1 1 0 $EndComp $Comp L R R11 U 1 1 5901F645 P 17600 6800 F 0 "R11" V 17680 6800 50 0000 C CNN F 1 "100k" V 17600 6800 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 17530 6800 50 0001 C CNN F 3 "" H 17600 6800 50 0000 C CNN 1 17600 6800 0 1 1 0 $EndComp $Comp L C C17 U 1 1 5901F646 P 16400 7850 F 0 "C17" H 16425 7950 50 0000 L CNN F 1 "comp" V 16350 7950 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16438 7700 50 0001 C CNN F 3 "" H 16400 7850 50 0000 C CNN 1 16400 7850 0 1 1 0 $EndComp $Comp L C C16 U 1 1 5901F647 P 17600 6600 F 0 "C16" H 17625 6700 50 0000 L CNN F 1 "comp" V 17550 6650 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17638 6450 50 0001 C CNN F 3 "" H 17600 6600 50 0000 C CNN 1 17600 6600 0 1 1 0 $EndComp Text Label 7250 4550 0 60 ~ 0 RS485_DE Text Label 7250 4650 0 60 ~ 0 RS485_TX Text Label 7250 4750 0 60 ~ 0 RS485_RX Text Label 10200 4450 2 60 ~ 0 RS485_A Text Label 10250 4650 2 60 ~ 0 RS485_B $Comp L Q_PMOS_GSD Q1 U 1 1 59030F4D P 11850 8350 F 0 "Q1" V 11850 8600 50 0000 R CNN F 1 "AO3415A" V 12100 8500 50 0000 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 12050 8450 50 0001 C CNN F 3 "" H 11850 8350 50 0000 C CNN 1 11850 8350 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q2 U 1 1 59031899 P 12250 8550 F 0 "Q2" V 12250 8800 50 0000 R CNN F 1 "AO3415A" V 12500 8700 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 12450 8650 50 0001 C CNN F 3 "" H 12250 8550 50 0000 C CNN 1 12250 8550 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q3 U 1 1 59031ABE P 12650 8750 F 0 "Q3" V 12650 9000 50 0000 R CNN F 1 "AO3415A" V 12900 8900 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 12850 8850 50 0001 C CNN F 3 "" H 12650 8750 50 0000 C CNN 1 12650 8750 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q4 U 1 1 59031DA8 P 13050 8950 F 0 "Q4" V 13050 9200 50 0000 R CNN F 1 "AO3415A" V 13300 9100 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 13250 9050 50 0001 C CNN F 3 "" H 13050 8950 50 0000 C CNN 1 13050 8950 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q5 U 1 1 59031EC7 P 13450 9150 F 0 "Q5" V 13450 9400 50 0000 R CNN F 1 "AO3415A" V 13700 9300 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 13650 9250 50 0001 C CNN F 3 "" H 13450 9150 50 0000 C CNN 1 13450 9150 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q6 U 1 1 59031FF7 P 13850 9350 F 0 "Q6" V 13850 9600 50 0000 R CNN F 1 "AO3415A" V 14100 9500 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 14050 9450 50 0001 C CNN F 3 "" H 13850 9350 50 0000 C CNN 1 13850 9350 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q7 U 1 1 5903212A P 14250 9550 F 0 "Q7" V 14250 9800 50 0000 R CNN F 1 "AO3415A" V 14500 9700 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 14450 9650 50 0001 C CNN F 3 "" H 14250 9550 50 0000 C CNN 1 14250 9550 0 1 -1 0 $EndComp $Comp L Q_PMOS_GSD Q8 U 1 1 59032262 P 14650 9750 F 0 "Q8" V 14650 10000 50 0000 R CNN F 1 "AO3415A" V 14900 9900 50 0001 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 14850 9850 50 0001 C CNN F 3 "" H 14650 9750 50 0000 C CNN 1 14650 9750 0 1 -1 0 $EndComp NoConn ~ 17500 7000 NoConn ~ 17500 7600 $Comp L VDD #PWR013 U 1 1 5903871E P 14950 6800 F 0 "#PWR013" H 14950 6650 50 0001 C CNN F 1 "VDD" H 14950 6950 50 0000 C CNN F 2 "" H 14950 6800 50 0000 C CNN F 3 "" H 14950 6800 50 0000 C CNN 1 14950 6800 1 0 0 -1 $EndComp $Comp L +3V3 #PWR014 U 1 1 590389A5 P 8050 7850 F 0 "#PWR014" H 8050 7700 50 0001 C CNN F 1 "+3V3" H 8050 7990 50 0000 C CNN F 2 "" H 8050 7850 50 0000 C CNN F 3 "" H 8050 7850 50 0000 C CNN 1 8050 7850 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 59039286 P 16200 8600 F 0 "#PWR015" H 16200 8350 50 0001 C CNN F 1 "GND" H 16200 8450 50 0000 C CNN F 2 "" H 16200 8600 50 0000 C CNN F 3 "" H 16200 8600 50 0000 C CNN 1 16200 8600 1 0 0 -1 $EndComp $Comp L 74HC595_mine U7 U 1 1 5903A15D P 13250 12050 F 0 "U7" H 13800 12350 60 0000 C CNN F 1 "74HC595_mine" H 13250 12050 60 0000 C CNN F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 13250 12050 60 0001 C CNN F 3 "" H 13250 12050 60 0001 C CNN 1 13250 12050 1 0 0 1 $EndComp $Comp L VDD #PWR016 U 1 1 5903B80F P 13600 12600 F 0 "#PWR016" H 13600 12450 50 0001 C CNN F 1 "VDD" H 13600 12750 50 0000 C CNN F 2 "" H 13600 12600 50 0000 C CNN F 3 "" H 13600 12600 50 0000 C CNN 1 13600 12600 1 0 0 1 $EndComp $Comp L GND #PWR017 U 1 1 5903B928 P 13500 12700 F 0 "#PWR017" H 13500 12450 50 0001 C CNN F 1 "GND" H 13500 12550 50 0000 C CNN F 2 "" H 13500 12700 50 0000 C CNN F 3 "" H 13500 12700 50 0000 C CNN 1 13500 12700 -1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 5903BAB9 P 13000 12700 F 0 "#PWR018" H 13000 12450 50 0001 C CNN F 1 "GND" H 13000 12550 50 0000 C CNN F 2 "" H 13000 12700 50 0000 C CNN F 3 "" H 13000 12700 50 0000 C CNN 1 13000 12700 -1 0 0 -1 $EndComp $Comp L VDD #PWR019 U 1 1 5903D437 P 12900 12600 F 0 "#PWR019" H 12900 12450 50 0001 C CNN F 1 "VDD" H 12900 12750 50 0000 C CNN F 2 "" H 12900 12600 50 0000 C CNN F 3 "" H 12900 12600 50 0000 C CNN 1 12900 12600 1 0 0 1 $EndComp $Comp L CONN_01X04 P5 U 1 1 5904BCE7 P 7200 6600 F 0 "P5" H 7200 6850 50 0000 C CNN F 1 "SWD" V 7300 6600 50 0000 C CNN F 2 "Socket_Strips:Socket_Strip_Straight_1x04" H 7200 6600 50 0001 C CNN F 3 "" H 7200 6600 50 0000 C CNN 1 7200 6600 0 1 1 0 $EndComp Text Label 17450 6000 0 60 ~ 0 CMEAS_OUT Text Label 8150 6000 0 60 ~ 0 CMEAS_OUT Text Label 7250 4950 0 60 ~ 0 SCK Text Label 7250 5050 0 60 ~ 0 ~OE Text Label 7250 5150 0 60 ~ 0 MOSI_C0 Text Label 7250 5250 0 60 ~ 0 STROBE Text Label 7250 4850 0 60 ~ 0 CMEAS_OUT Text Label 3550 5250 0 60 ~ 0 XT1 Text Label 3550 5350 0 60 ~ 0 XT2 Text Label 10850 8250 0 60 ~ 0 SEG_A_COM Text Label 10850 8450 0 60 ~ 0 SEG_B_COM Text Label 10850 8650 0 60 ~ 0 SEG_C_COM Text Label 10850 8850 0 60 ~ 0 SEG_D_COM Text Label 10850 9050 0 60 ~ 0 SEG_E_COM Text Label 10850 9250 0 60 ~ 0 SEG_F_COM Text Label 10850 9450 0 60 ~ 0 SEG_G_COM Text Label 10850 9650 0 60 ~ 0 SEG_DP_COM Text Label 12350 10300 0 60 ~ 0 SEG_A_CTRL Text Label 12400 10200 0 60 ~ 0 SEG_B_CTRL Text Label 12650 10050 0 60 ~ 0 SEG_C_CTRL Text Label 13150 9950 1 60 ~ 0 SEG_D_CTRL Text Label 13450 9950 1 60 ~ 0 SEG_E_CTRL Text Label 13400 10050 0 60 ~ 0 SEG_F_CTRL Text Label 13500 10150 0 60 ~ 0 SEG_G_CTLR Text Label 13600 10250 0 60 ~ 0 SEG_DP_CTRL Text Label 9800 10550 0 60 ~ 0 MOSI_C1 Text Label 11800 10550 0 60 ~ 0 MOSI_C2 Text Label 7800 10550 0 60 ~ 0 MOSI_C0 Text Label 14950 8150 1 60 ~ 0 SEG_COM_MEAS $Comp L LED D7 U 1 1 590565A2 P 4600 12500 F 0 "D7" H 4800 12550 50 0000 C CNN F 1 "ID" H 4600 12400 50 0000 C CNN F 2 "LEDs:LED_0603" H 4600 12500 50 0001 C CNN F 3 "" H 4600 12500 50 0000 C CNN F 4 "Yellow" H 4800 12450 60 0000 C CNN "Color" 1 4600 12500 0 -1 -1 0 $EndComp $Comp L R R35 U 1 1 590569D3 P 4600 12950 F 0 "R35" V 4680 12950 50 0000 C CNN F 1 "100" V 4600 12950 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 4530 12950 50 0001 C CNN F 3 "" H 4600 12950 50 0000 C CNN 1 4600 12950 1 0 0 -1 $EndComp $Comp L R R36 U 1 1 59056B28 P 4850 12950 F 0 "R36" V 4930 12950 50 0000 C CNN F 1 "140" V 4850 12950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 4780 12950 50 0001 C CNN F 3 "" H 4850 12950 50 0000 C CNN 1 4850 12950 1 0 0 -1 $EndComp $Comp L R R37 U 1 1 59056C60 P 5100 12950 F 0 "R37" V 5180 12950 50 0000 C CNN F 1 "100" V 5100 12950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5030 12950 50 0001 C CNN F 3 "" H 5100 12950 50 0000 C CNN 1 5100 12950 1 0 0 -1 $EndComp $Comp L LED D8 U 1 1 59056D95 P 4850 12500 F 0 "D8" H 5050 12550 50 0000 C CNN F 1 "ERROR" H 4850 12400 50 0000 C CNN F 2 "LEDs:LED_0603" H 4850 12500 50 0001 C CNN F 3 "" H 4850 12500 50 0000 C CNN F 4 "Red" H 5050 12450 60 0000 C CNN "Color" 1 4850 12500 0 -1 -1 0 $EndComp $Comp L LED D9 U 1 1 59056ED7 P 5100 12500 F 0 "D9" H 5300 12550 50 0000 C CNN F 1 "COMM" H 5100 12400 50 0000 C CNN F 2 "LEDs:LED_0603" H 5100 12500 50 0001 C CNN F 3 "" H 5100 12500 50 0000 C CNN F 4 "Green" H 5300 12450 60 0000 C CNN "Color" 1 5100 12500 0 -1 -1 0 $EndComp $Comp L GND #PWR020 U 1 1 5905739D P 4850 13300 F 0 "#PWR020" H 4850 13050 50 0001 C CNN F 1 "GND" H 4850 13150 50 0000 C CNN F 2 "" H 4850 13300 50 0000 C CNN F 3 "" H 4850 13300 50 0000 C CNN 1 4850 13300 -1 0 0 -1 $EndComp $Comp L +3V3 #PWR021 U 1 1 59059547 P 2750 3850 F 0 "#PWR021" H 2750 3700 50 0001 C CNN F 1 "+3V3" H 2750 3990 50 0000 C CNN F 2 "" H 2750 3850 50 0000 C CNN F 3 "" H 2750 3850 50 0000 C CNN 1 2750 3850 -1 0 0 -1 $EndComp $Comp L C C11 U 1 1 5905A693 P 2750 4700 F 0 "C11" H 2775 4800 50 0000 L CNN F 1 "10n" H 2775 4600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2788 4550 50 0001 C CNN F 3 "" H 2750 4700 50 0000 C CNN 1 2750 4700 -1 0 0 -1 $EndComp $Comp L R R3 U 1 1 5905A92F P 2750 4200 F 0 "R3" V 2830 4200 50 0000 C CNN F 1 "47k" V 2750 4200 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2680 4200 50 0001 C CNN F 3 "" H 2750 4200 50 0000 C CNN 1 2750 4200 1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 5905B96D P 7150 6800 F 0 "#PWR022" H 7150 6550 50 0001 C CNN F 1 "GND" H 7150 6650 50 0000 C CNN F 2 "" H 7150 6800 50 0000 C CNN F 3 "" H 7150 6800 50 0000 C CNN 1 7150 6800 -1 0 0 -1 $EndComp $Comp L +3V3 #PWR023 U 1 1 5905BCF8 P 7050 6300 F 0 "#PWR023" H 7050 6150 50 0001 C CNN F 1 "+3V3" H 7050 6440 50 0000 C CNN F 2 "" H 7050 6300 50 0000 C CNN F 3 "" H 7050 6300 50 0000 C CNN 1 7050 6300 -1 0 0 -1 $EndComp $Comp L VDD #PWR024 U 1 1 5905CD8E P 15400 3850 F 0 "#PWR024" H 15400 3700 50 0001 C CNN F 1 "VDD" H 15400 4000 50 0000 C CNN F 2 "" H 15400 3850 50 0000 C CNN F 3 "" H 15400 3850 50 0000 C CNN 1 15400 3850 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL_H SW1 U 1 1 5905D817 P 7650 3700 F 0 "SW1" H 7730 3810 50 0000 C CNN F 1 "USER" H 7650 3650 50 0000 C CNN F 2 "Buttons_Switches_ThroughHole:SW_PUSH_SMALL" H 7650 3900 50 0001 C CNN F 3 "" H 7650 3900 50 0000 C CNN 1 7650 3700 0 -1 -1 0 $EndComp $Comp L SW_PUSH_SMALL_H SW2 U 1 1 5905DB00 P 3000 4700 F 0 "SW2" H 3080 4810 50 0000 C CNN F 1 "RESET" H 3000 4650 50 0000 C CNN F 2 "Buttons_Switches_ThroughHole:SW_PUSH_SMALL" H 3000 4900 50 0001 C CNN F 3 "" H 3000 4900 50 0000 C CNN 1 3000 4700 0 1 1 0 $EndComp $Comp L R R1 U 1 1 5905EAC9 P 7850 3250 F 0 "R1" V 7930 3250 50 0000 C CNN F 1 "10k" V 7850 3250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7780 3250 50 0001 C CNN F 3 "" H 7850 3250 50 0000 C CNN 1 7850 3250 -1 0 0 1 $EndComp $Comp L C C1 U 1 1 5905EF05 P 7850 3700 F 0 "C1" H 7875 3800 50 0000 L CNN F 1 "100n" H 7875 3600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7888 3550 50 0001 C CNN F 3 "" H 7850 3700 50 0000 C CNN 1 7850 3700 1 0 0 1 $EndComp $Comp L C C7 U 1 1 59062924 P 17300 4000 F 0 "C7" H 17325 4100 50 0000 L CNN F 1 "100n" H 17325 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17338 3850 50 0001 C CNN F 3 "" H 17300 4000 50 0000 C CNN 1 17300 4000 -1 0 0 1 $EndComp $Comp L C C8 U 1 1 59062A72 P 17550 4000 F 0 "C8" H 17575 4100 50 0000 L CNN F 1 "100n" H 17575 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17588 3850 50 0001 C CNN F 3 "" H 17550 4000 50 0000 C CNN 1 17550 4000 -1 0 0 1 $EndComp $Comp L C C9 U 1 1 59062BCF P 17800 4000 F 0 "C9" H 17825 4100 50 0000 L CNN F 1 "100n" H 17825 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17838 3850 50 0001 C CNN F 3 "" H 17800 4000 50 0000 C CNN 1 17800 4000 -1 0 0 1 $EndComp $Comp L CP C10 U 1 1 59062D2B P 18150 4000 F 0 "C10" H 17950 4150 50 0000 L CNN F 1 "47u" H 17900 3900 50 0000 L CNN F 2 "Capacitors_SMD:c_elec_5x5.8" H 18188 3850 50 0001 C CNN F 3 "" H 18150 4000 50 0000 C CNN F 4 "VF 47/6,3 P-C" H 18150 3750 60 0000 C CNN "Reichelt" 1 18150 4000 1 0 0 -1 $EndComp $Comp L CP C19 U 1 1 5906411A P 14950 10000 F 0 "C19" H 14750 10150 50 0000 L CNN F 1 "1000u" H 14700 9900 50 0000 L CNN F 2 "Capacitors_ThroughHole:C_Radial_D10_L20_P5-7.5" H 14988 9850 50 0001 C CNN F 3 "" H 14950 10000 50 0000 C CNN 1 14950 10000 -1 0 0 -1 $EndComp $Comp L GND #PWR025 U 1 1 59065530 P 14950 10250 F 0 "#PWR025" H 14950 10000 50 0001 C CNN F 1 "GND" H 14950 10100 50 0000 C CNN F 2 "" H 14950 10250 50 0000 C CNN F 3 "" H 14950 10250 50 0000 C CNN 1 14950 10250 -1 0 0 -1 $EndComp Text Label 7250 5900 1 60 ~ 0 SWCLK Text Label 7350 5900 1 60 ~ 0 SWDIO Text Label 7300 4400 1 60 ~ 0 USER_BTN Text Label 3500 4450 0 60 ~ 0 RST Text Label 16700 7750 1 60 ~ 0 CM_STAGE1 Text Label 15900 7850 1 60 ~ 0 CM_STAGE1_FB Text Label 17200 7200 1 60 ~ 0 CM_STAGE2_FB $Comp L VDD #PWR026 U 1 1 5906AB80 P 16200 6800 F 0 "#PWR026" H 16200 6650 50 0001 C CNN F 1 "VDD" H 16200 6950 50 0000 C CNN F 2 "" H 16200 6800 50 0000 C CNN F 3 "" H 16200 6800 50 0000 C CNN 1 16200 6800 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 5906B773 P 15100 4000 F 0 "C2" H 15125 4100 50 0000 L CNN F 1 "100n" H 15125 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 15138 3850 50 0001 C CNN F 3 "" H 15100 4000 50 0000 C CNN 1 15100 4000 -1 0 0 1 $EndComp $Comp L R R12 U 1 1 5906C4F4 P 15650 6900 F 0 "R12" V 15730 6900 50 0000 C CNN F 1 "10k" V 15650 6900 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15580 6900 50 0001 C CNN F 3 "" H 15650 6900 50 0000 C CNN 1 15650 6900 0 1 1 0 $EndComp $Comp L R R10 U 1 1 5906C9A8 P 15900 6650 F 0 "R10" V 15980 6650 50 0000 C CNN F 1 "47k" V 15900 6650 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15830 6650 50 0001 C CNN F 3 "" H 15900 6650 50 0000 C CNN 1 15900 6650 1 0 0 -1 $EndComp $Comp L GND #PWR027 U 1 1 5906CB51 P 15750 6500 F 0 "#PWR027" H 15750 6250 50 0001 C CNN F 1 "GND" H 15750 6350 50 0000 C CNN F 2 "" H 15750 6500 50 0000 C CNN F 3 "" H 15750 6500 50 0000 C CNN 1 15750 6500 1 0 0 -1 $EndComp $Comp L R R7 U 1 1 5906DDCC P 16450 6100 F 0 "R7" V 16530 6100 50 0000 C CNN F 1 "4k7" V 16450 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16380 6100 50 0001 C CNN F 3 "" H 16450 6100 50 0000 C CNN 1 16450 6100 0 -1 -1 0 $EndComp $Comp L C C15 U 1 1 5906E07E P 16700 6350 F 0 "C15" H 16725 6450 50 0000 L CNN F 1 "220n" H 16725 6250 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16738 6200 50 0001 C CNN F 3 "" H 16700 6350 50 0000 C CNN 1 16700 6350 -1 0 0 1 $EndComp $Comp L R R8 U 1 1 5906E371 P 16950 6100 F 0 "R8" V 17030 6100 50 0000 C CNN F 1 "4k7" V 16950 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16880 6100 50 0001 C CNN F 3 "" H 16950 6100 50 0000 C CNN 1 16950 6100 0 1 1 0 $EndComp $Comp L GND #PWR028 U 1 1 5906EF8A P 16700 6500 F 0 "#PWR028" H 16700 6250 50 0001 C CNN F 1 "GND" H 16700 6350 50 0000 C CNN F 2 "" H 16700 6500 50 0000 C CNN F 3 "" H 16700 6500 50 0000 C CNN 1 16700 6500 1 0 0 -1 $EndComp Text Label 3750 6100 0 60 ~ 0 CMEAS_OFFX_COMP Text Label 14300 6100 0 60 ~ 0 CMEAS_OFFX_COMP $Comp L GND #PWR029 U 1 1 59071D5D P 7750 3950 F 0 "#PWR029" H 7750 3700 50 0001 C CNN F 1 "GND" H 7750 3800 50 0000 C CNN F 2 "" H 7750 3950 50 0000 C CNN F 3 "" H 7750 3950 50 0000 C CNN 1 7750 3950 -1 0 0 -1 $EndComp Text Notes 16600 8000 2 60 ~ 0 optional Text Notes 17750 6500 2 60 ~ 0 optional Text Notes 3200 4550 3 60 ~ 0 optional $Comp L CONN_01X01 P1 U 1 1 590744DF P 14300 3650 F 0 "P1" H 14300 3750 50 0000 C CNN F 1 "VIN" V 14400 3650 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_4.3mm_M4_Pad_Via" H 14300 3650 50 0001 C CNN F 3 "" H 14300 3650 50 0000 C CNN 1 14300 3650 0 -1 -1 0 $EndComp $Comp L CONN_01X01 P3 U 1 1 5907496E P 14300 4350 F 0 "P3" H 14300 4450 50 0000 C CNN F 1 "GND" V 14400 4350 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_4.3mm_M4_Pad_Via" H 14300 4350 50 0001 C CNN F 3 "" H 14300 4350 50 0000 C CNN 1 14300 4350 0 1 1 0 $EndComp Text Notes 21050 17050 0 157 ~ 31 Chibi 2x4x(4x7)seg controller Text Notes 8300 7600 0 63 ~ 0 Each mux module contains 4 four-digit 7-segment displays Text Notes 14050 7100 0 63 ~ 0 2.5A/250mV FS $Comp L C C14 U 1 1 5908CA87 P 16200 6350 F 0 "C14" H 16225 6450 50 0000 L CNN F 1 "220n" H 16225 6250 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16238 6200 50 0001 C CNN F 3 "" H 16200 6350 50 0000 C CNN 1 16200 6350 -1 0 0 1 $EndComp $Comp L R R6 U 1 1 5908DB62 P 15950 6100 F 0 "R6" V 16030 6100 50 0000 C CNN F 1 "4k7" V 15950 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15880 6100 50 0001 C CNN F 3 "" H 15950 6100 50 0000 C CNN 1 15950 6100 0 -1 -1 0 $EndComp $Comp L R R17 U 1 1 5908FA1B P 16950 7750 F 0 "R17" V 17030 7750 50 0000 C CNN F 1 "4k7" V 16950 7750 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16880 7750 50 0001 C CNN F 3 "" H 16950 7750 50 0000 C CNN 1 16950 7750 1 0 0 -1 $EndComp $Comp L R R18 U 1 1 590900F3 P 16950 8250 F 0 "R18" V 17030 8250 50 0000 C CNN F 1 "4k7" V 16950 8250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 16880 8250 50 0001 C CNN F 3 "" H 16950 8250 50 0000 C CNN 1 16950 8250 1 0 0 -1 $EndComp $Comp L C C18 U 1 1 590904B5 P 17200 8250 F 0 "C18" H 17225 8350 50 0000 L CNN F 1 "100n" H 17225 8150 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17238 8100 50 0001 C CNN F 3 "" H 17200 8250 50 0000 C CNN 1 17200 8250 1 0 0 1 $EndComp $Comp L R R9 U 1 1 590921E9 P 18000 6350 F 0 "R9" V 18080 6350 50 0000 C CNN F 1 "1k" V 18000 6350 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 17930 6350 50 0001 C CNN F 3 "" H 18000 6350 50 0000 C CNN 1 18000 6350 -1 0 0 1 $EndComp $Comp L +3V3 #PWR030 U 1 1 590927CA P 16950 7600 F 0 "#PWR030" H 16950 7450 50 0001 C CNN F 1 "+3V3" H 16950 7740 50 0000 C CNN F 2 "" H 16950 7600 50 0000 C CNN F 3 "" H 16950 7600 50 0000 C CNN 1 16950 7600 1 0 0 -1 $EndComp Text Notes 14050 7250 0 63 ~ 0 PD 0.625W FS Text Notes 15100 3400 0 63 ~ 0 Vin trimmed to lowest sensible value to reduce power dissipation.\nVin ~~= Vdrop + Vfw + Vfet + Vshunt + Vwiring\n = 1.0 + 1.85 + 0.25 + 0.25 + 0.25 = 3.6V $Comp L +3V3 #PWR031 U 1 1 59098A31 P 8550 5050 F 0 "#PWR031" H 8550 4900 50 0001 C CNN F 1 "+3V3" H 8550 5190 50 0000 C CNN F 2 "" H 8550 5050 50 0000 C CNN F 3 "" H 8550 5050 50 0000 C CNN 1 8550 5050 0 1 -1 0 $EndComp $Comp L R R5 U 1 1 59098BAA P 8300 5050 F 0 "R5" V 8380 5050 50 0000 C CNN F 1 "10k" V 8300 5050 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 8230 5050 50 0001 C CNN F 3 "" H 8300 5050 50 0000 C CNN 1 8300 5050 0 -1 -1 0 $EndComp $Comp L R R31 U 1 1 5909FD36 P 15950 11450 F 0 "R31" V 16000 11300 50 0000 C CNN F 1 "4k7" V 15950 11450 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 15880 11450 50 0001 C CNN F 3 "" H 15950 11450 50 0000 C CNN 1 15950 11450 0 1 1 0 $EndComp $Comp L C C24 U 1 1 5909FFB1 P 17200 11700 F 0 "C24" H 17225 11800 50 0000 L CNN F 1 "100n" H 17225 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17238 11550 50 0001 C CNN F 3 "" H 17200 11700 50 0000 C CNN 1 17200 11700 -1 0 0 -1 $EndComp $Comp L C C25 U 1 1 590A081B P 17450 11700 F 0 "C25" H 17475 11800 50 0000 L CNN F 1 "100n" H 17475 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17488 11550 50 0001 C CNN F 3 "" H 17450 11700 50 0000 C CNN 1 17450 11700 -1 0 0 -1 $EndComp $Comp L C C26 U 1 1 590A09AF P 17700 11700 F 0 "C26" H 17725 11800 50 0000 L CNN F 1 "100n" H 17725 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17738 11550 50 0001 C CNN F 3 "" H 17700 11700 50 0000 C CNN 1 17700 11700 -1 0 0 -1 $EndComp $Comp L C C27 U 1 1 590A0B46 P 17950 11700 F 0 "C27" H 17975 11800 50 0000 L CNN F 1 "100n" H 17975 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17988 11550 50 0001 C CNN F 3 "" H 17950 11700 50 0000 C CNN 1 17950 11700 -1 0 0 -1 $EndComp $Comp L C C20 U 1 1 590A11EA P 16200 11700 F 0 "C20" H 16225 11800 50 0000 L CNN F 1 "100n" H 16225 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16238 11550 50 0001 C CNN F 3 "" H 16200 11700 50 0000 C CNN 1 16200 11700 -1 0 0 -1 $EndComp $Comp L C C21 U 1 1 590A11F0 P 16450 11700 F 0 "C21" H 16475 11800 50 0000 L CNN F 1 "100n" H 16475 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16488 11550 50 0001 C CNN F 3 "" H 16450 11700 50 0000 C CNN 1 16450 11700 -1 0 0 -1 $EndComp $Comp L C C22 U 1 1 590A11F6 P 16700 11700 F 0 "C22" H 16725 11800 50 0000 L CNN F 1 "100n" H 16725 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16738 11550 50 0001 C CNN F 3 "" H 16700 11700 50 0000 C CNN 1 16700 11700 -1 0 0 -1 $EndComp $Comp L C C23 U 1 1 590A11FC P 16950 11700 F 0 "C23" H 16975 11800 50 0000 L CNN F 1 "100n" H 16975 11600 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 16988 11550 50 0001 C CNN F 3 "" H 16950 11700 50 0000 C CNN 1 16950 11700 -1 0 0 -1 $EndComp $Comp L R R30 U 1 1 590A16EE P 15950 11350 F 0 "R30" V 16000 11200 50 0000 C CNN F 1 "10k" V 15950 11350 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 15880 11350 50 0001 C CNN F 3 "" H 15950 11350 50 0000 C CNN 1 15950 11350 0 1 1 0 $EndComp $Comp L R R28 U 1 1 590A1BED P 15950 11250 F 0 "R28" V 16000 11100 50 0000 C CNN F 1 "10k" V 15950 11250 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 15880 11250 50 0001 C CNN F 3 "" H 15950 11250 50 0000 C CNN 1 15950 11250 0 1 1 0 $EndComp $Comp L R R27 U 1 1 590A1DD9 P 15950 11150 F 0 "R27" V 16000 11000 50 0000 C CNN F 1 "10k" V 15950 11150 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 15880 11150 50 0001 C CNN F 3 "" H 15950 11150 50 0000 C CNN 1 15950 11150 0 1 1 0 $EndComp $Comp L R R26 U 1 1 590A20F5 P 15950 11050 F 0 "R26" V 16000 10900 50 0000 C CNN F 1 "10k" V 15950 11050 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 15880 11050 50 0001 C CNN F 3 "" H 15950 11050 50 0000 C CNN 1 15950 11050 0 1 1 0 $EndComp $Comp L R R24 U 1 1 590A22E9 P 15950 10950 F 0 "R24" V 16000 10800 50 0000 C CNN F 1 "10k" V 15950 10950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15880 10950 50 0001 C CNN F 3 "" H 15950 10950 50 0000 C CNN 1 15950 10950 0 1 1 0 $EndComp $Comp L R R22 U 1 1 590A252E P 15950 10850 F 0 "R22" V 16000 10700 50 0000 C CNN F 1 "10k" V 15950 10850 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15880 10850 50 0001 C CNN F 3 "" H 15950 10850 50 0000 C CNN 1 15950 10850 0 1 1 0 $EndComp $Comp L R R21 U 1 1 590A26E0 P 15950 10750 F 0 "R21" V 16000 10600 50 0000 C CNN F 1 "10k" V 15950 10750 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 15880 10750 50 0001 C CNN F 3 "" H 15950 10750 50 0000 C CNN 1 15950 10750 0 1 1 0 $EndComp $Comp L GND #PWR032 U 1 1 590A8B03 P 16200 12050 F 0 "#PWR032" H 16200 11800 50 0001 C CNN F 1 "GND" H 16200 11900 50 0000 C CNN F 2 "" H 16200 12050 50 0000 C CNN F 3 "" H 16200 12050 50 0000 C CNN 1 16200 12050 1 0 0 -1 $EndComp $Comp L LM393 U6 U 1 1 590AA304 P 21500 11450 F 0 "U6" H 21650 11600 50 0000 C CNN F 1 "LM393" H 21750 11300 50 0000 C CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 21500 11450 50 0001 C CNN F 3 "" H 21500 11450 50 0000 C CNN 1 21500 11450 1 0 0 -1 $EndComp $Comp L R R25 U 1 1 590AA841 P 20400 10950 F 0 "R25" V 20450 10800 50 0000 C CNN F 1 "47k" V 20400 10950 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 20330 10950 50 0001 C CNN F 3 "" H 20400 10950 50 0000 C CNN 1 20400 10950 -1 0 0 1 $EndComp $Comp L +3V3 #PWR033 U 1 1 590AABFE P 20400 10800 F 0 "#PWR033" H 20400 10650 50 0001 C CNN F 1 "+3V3" H 20400 10940 50 0000 C CNN F 2 "" H 20400 10800 50 0000 C CNN F 3 "" H 20400 10800 50 0000 C CNN 1 20400 10800 1 0 0 -1 $EndComp $Comp L R R29 U 1 1 590AB4C7 P 20400 11250 F 0 "R29" V 20450 11100 50 0000 C CNN F 1 "47k" V 20400 11250 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 20330 11250 50 0001 C CNN F 3 "" H 20400 11250 50 0000 C CNN 1 20400 11250 -1 0 0 1 $EndComp $Comp L R R32 U 1 1 590ACB0B P 18850 11700 F 0 "R32" V 18900 11550 50 0000 C CNN F 1 "100k" V 18850 11700 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 18780 11700 50 0001 C CNN F 3 "" H 18850 11700 50 0000 C CNN 1 18850 11700 -1 0 0 1 $EndComp $Comp L D_Schottky_x2_KCom_AAK D3 U 1 1 590AEA0F P 18450 10750 F 0 "D3" H 18500 10650 50 0000 C CNN F 1 "BAR 43C" H 18450 10850 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 18450 10750 50 0001 C CNN F 3 "" H 18450 10750 50 0000 C CNN 1 18450 10750 -1 0 0 -1 $EndComp $Comp L D_Schottky_x2_KCom_AAK D4 U 1 1 590B08F4 P 18850 10950 F 0 "D4" H 18900 10850 50 0000 C CNN F 1 "BAR 43C" H 18850 11050 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 18850 10950 50 0001 C CNN F 3 "" H 18850 10950 50 0000 C CNN 1 18850 10950 -1 0 0 -1 $EndComp $Comp L D_Schottky_x2_KCom_AAK D5 U 1 1 590B0F7C P 19250 11150 F 0 "D5" H 19300 11050 50 0000 C CNN F 1 "BAR 43C" H 19250 11250 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 19250 11150 50 0001 C CNN F 3 "" H 19250 11150 50 0000 C CNN 1 19250 11150 -1 0 0 -1 $EndComp Wire Wire Line 8050 7950 10000 7950 Wire Wire Line 8050 7850 8050 7950 Wire Wire Line 8300 9650 14450 9650 Wire Wire Line 8300 9450 14050 9450 Wire Wire Line 8300 9250 13650 9250 Wire Wire Line 8300 9050 13250 9050 Wire Wire Line 8300 8850 12850 8850 Wire Wire Line 8300 8650 12450 8650 Wire Wire Line 8300 8450 12050 8450 Wire Wire Line 8300 8250 11650 8250 Wire Wire Line 7900 9950 11700 9950 Wire Wire Line 6900 10350 10000 10350 Wire Wire Line 9750 10550 10000 10550 Wire Wire Line 8050 10850 10000 10850 Wire Wire Line 8050 10850 8050 10900 Wire Wire Line 14950 9450 14450 9450 Connection ~ 14950 8450 Wire Wire Line 14950 9250 14050 9250 Connection ~ 14950 8650 Wire Wire Line 14950 9050 13650 9050 Connection ~ 14950 8850 Wire Wire Line 14950 8850 13250 8850 Connection ~ 14950 9050 Wire Wire Line 14950 8650 12850 8650 Connection ~ 14950 9250 Wire Wire Line 14950 8450 12450 8450 Wire Wire Line 9000 4450 8900 4450 Wire Wire Line 8900 4450 8900 4850 Wire Wire Line 8900 4650 9000 4650 Wire Wire Line 8900 4550 7200 4550 Connection ~ 8900 4550 Wire Wire Line 7200 4650 8800 4650 Wire Wire Line 8800 4650 8800 4750 Wire Wire Line 8800 4750 9000 4750 Wire Wire Line 9000 4350 8700 4350 Wire Wire Line 8700 4350 8700 4750 Wire Wire Line 8700 4750 7200 4750 Connection ~ 15700 3850 Connection ~ 15700 4150 Connection ~ 16200 4150 Connection ~ 16800 4150 Connection ~ 16800 3850 Connection ~ 16700 3850 Wire Wire Line 2750 4850 2750 5500 Wire Wire Line 2750 5200 2850 5200 Wire Wire Line 2850 5400 2750 5400 Connection ~ 2750 5400 Wire Wire Line 3150 5400 3550 5400 Wire Wire Line 3550 5400 3550 5350 Wire Wire Line 3550 5350 3800 5350 Connection ~ 3350 5400 Wire Wire Line 3800 5250 3550 5250 Wire Wire Line 3550 5250 3550 5200 Wire Wire Line 3550 5200 3150 5200 Connection ~ 3350 5200 Wire Wire Line 10200 4350 10200 4750 Wire Wire Line 10200 4450 9800 4450 Connection ~ 10200 4450 Wire Wire Line 10300 4350 10300 4750 Wire Wire Line 9800 4650 10300 4650 Connection ~ 10300 4650 Wire Wire Line 10400 4550 10750 4550 Wire Wire Line 10400 4350 10400 4750 Wire Wire Line 10500 4350 10500 4750 Connection ~ 10500 4550 Connection ~ 10400 4550 Wire Wire Line 10600 4350 10600 4750 Connection ~ 10600 4550 Wire Wire Line 10200 3850 10750 3850 Connection ~ 10300 3850 Connection ~ 10400 3850 Connection ~ 10500 3850 Connection ~ 10600 3850 Wire Wire Line 10200 5250 10750 5250 Connection ~ 10600 5250 Connection ~ 10500 5250 Connection ~ 10400 5250 Connection ~ 10300 5250 Wire Wire Line 14950 7050 15100 6900 Wire Wire Line 15900 7100 16000 7100 Wire Wire Line 15800 7600 16250 7600 Wire Wire Line 15900 7300 15900 7850 Wire Wire Line 15900 7300 16000 7300 Wire Wire Line 16550 7600 16700 7600 Wire Wire Line 16700 7200 16700 7850 Wire Wire Line 16600 7200 16800 7200 Wire Wire Line 15900 7850 16250 7850 Connection ~ 15900 7600 Wire Wire Line 16700 7850 16550 7850 Connection ~ 16700 7600 Wire Wire Line 17450 6600 17350 6600 Wire Wire Line 17350 6600 17350 6800 Wire Wire Line 17200 6800 17450 6800 Wire Wire Line 17750 6800 18000 6800 Wire Wire Line 17850 6800 17850 6600 Wire Wire Line 17850 6600 17750 6600 Wire Wire Line 18000 7300 17900 7300 Connection ~ 17850 6800 Wire Wire Line 17100 7200 17300 7200 Wire Wire Line 17200 6100 17200 7200 Connection ~ 17200 7200 Connection ~ 17350 6800 Connection ~ 16700 7200 Wire Wire Line 17300 7400 17200 7400 Wire Wire Line 17200 7400 17200 8100 Wire Wire Line 16200 7500 16200 8600 Connection ~ 14950 9450 Wire Wire Line 16200 6800 16200 6900 Wire Wire Line 14950 7350 14950 9850 Connection ~ 14950 8250 Wire Wire Line 14950 6800 14950 7050 Wire Wire Line 13050 9150 13050 9950 Wire Wire Line 13050 9950 13200 9950 Wire Wire Line 13200 9950 13200 11500 Wire Wire Line 13300 9950 13300 11500 Wire Wire Line 13300 9950 13450 9950 Wire Wire Line 13450 9950 13450 9350 Wire Wire Line 13850 9550 13850 10050 Wire Wire Line 13850 10050 13400 10050 Wire Wire Line 13400 10050 13400 11500 Wire Wire Line 13500 10150 13500 11500 Wire Wire Line 13500 10150 14250 10150 Wire Wire Line 14250 10150 14250 9750 Wire Wire Line 14650 9950 14650 10250 Wire Wire Line 14650 10250 13600 10250 Wire Wire Line 13600 10250 13600 11500 Wire Wire Line 13100 10050 13100 11500 Wire Wire Line 12650 10050 13100 10050 Wire Wire Line 12650 10050 12650 8950 Wire Wire Line 12250 8750 12250 10200 Wire Wire Line 12250 10200 13000 10200 Wire Wire Line 13000 10200 13000 11500 Wire Wire Line 12900 10300 12900 11500 Wire Wire Line 12900 10300 11850 10300 Wire Wire Line 11850 10300 11850 8550 Wire Wire Line 14950 8250 12050 8250 Wire Wire Line 14950 9650 14850 9650 Wire Wire Line 11450 10550 12500 10550 Wire Wire Line 12500 10550 12500 12050 Wire Wire Line 12500 12050 12600 12050 Wire Wire Line 11700 9950 11700 12900 Wire Wire Line 11700 12900 13200 12900 Wire Wire Line 13200 12900 13200 12600 Wire Wire Line 13000 12700 13000 12600 Wire Wire Line 13500 12700 13500 12600 Wire Wire Line 7200 4950 7900 4950 Wire Wire Line 7900 4950 7900 10650 Wire Wire Line 8300 10550 7700 10550 Wire Wire Line 7700 10550 7700 5150 Wire Wire Line 7700 5150 7200 5150 Wire Wire Line 7800 5050 7800 10350 Wire Wire Line 7200 5050 8150 5050 Wire Wire Line 7600 10150 7600 5250 Wire Wire Line 7600 5250 7200 5250 Wire Wire Line 7200 4850 8050 4850 Wire Wire Line 8050 4850 8050 6000 Wire Wire Line 8050 6000 18000 6000 Connection ~ 18000 6800 Wire Wire Line 4850 13100 4850 13300 Wire Wire Line 4600 13200 5100 13200 Wire Wire Line 4600 13200 4600 13100 Connection ~ 4850 13200 Wire Wire Line 5100 13200 5100 13100 Wire Wire Line 4600 12800 4600 12700 Wire Wire Line 4850 12800 4850 12700 Wire Wire Line 5100 12800 5100 12700 Wire Wire Line 7350 5450 7350 6400 Wire Wire Line 7350 5450 7200 5450 Wire Wire Line 7200 5550 7250 5550 Wire Wire Line 7250 5550 7250 6400 Wire Wire Line 2750 4350 2750 4550 Connection ~ 2750 4450 Wire Wire Line 2750 3850 2750 4050 Wire Wire Line 2750 3950 3300 3950 Wire Wire Line 3300 3950 3300 4650 Wire Wire Line 3300 4650 3800 4650 Connection ~ 2750 3950 Connection ~ 2750 5200 Wire Wire Line 7150 6400 7150 6800 Wire Wire Line 7050 6300 7050 6400 Wire Wire Line 3000 4850 3000 4950 Wire Wire Line 3000 4950 2750 4950 Connection ~ 2750 4950 Wire Wire Line 3000 4450 3000 4550 Connection ~ 3000 4450 Wire Wire Line 7650 3850 7650 3950 Connection ~ 7150 6750 Connection ~ 7650 3500 Wire Wire Line 7850 3400 7850 3550 Connection ~ 7850 3500 Wire Wire Line 7850 3850 7850 3950 Connection ~ 17050 3850 Connection ~ 17300 3850 Connection ~ 17550 3850 Connection ~ 17800 3850 Connection ~ 17800 4150 Connection ~ 17550 4150 Connection ~ 17050 4150 Connection ~ 17300 4150 Wire Wire Line 16600 3850 18150 3850 Connection ~ 15400 3850 Connection ~ 15400 4150 Wire Wire Line 14300 4150 18150 4150 Wire Wire Line 14950 10250 14950 10150 Connection ~ 14950 9650 Wire Wire Line 14600 3850 15800 3850 Wire Wire Line 14950 7350 15100 7500 Wire Wire Line 15100 7500 15400 7500 Wire Wire Line 15400 7500 15400 7600 Wire Wire Line 15400 7600 15500 7600 Wire Wire Line 15800 6900 15900 6900 Wire Wire Line 15900 6800 15900 7100 Wire Wire Line 15100 6900 15500 6900 Wire Wire Line 15750 6500 15900 6500 Connection ~ 15900 6900 Wire Wire Line 16600 6100 16800 6100 Wire Wire Line 16700 6100 16700 6200 Connection ~ 16700 6100 Connection ~ 17200 6800 Wire Wire Line 3700 6100 15800 6100 Wire Wire Line 3700 6100 3700 5550 Wire Wire Line 3700 5550 3800 5550 Wire Wire Line 7300 3500 8150 3500 Wire Wire Line 7650 3950 8150 3950 Wire Wire Line 7200 4450 7300 4450 Wire Wire Line 7300 4450 7300 3500 Wire Wire Line 7650 3550 7650 3500 Wire Wire Line 16200 6500 16700 6500 Wire Wire Line 16100 6100 16300 6100 Wire Wire Line 16200 6100 16200 6200 Connection ~ 16200 6100 Wire Wire Line 17100 6100 17200 6100 Wire Wire Line 16200 8500 17200 8500 Wire Wire Line 17200 8500 17200 8400 Wire Wire Line 16950 7900 16950 8100 Wire Wire Line 16950 8000 17200 8000 Connection ~ 17200 8000 Connection ~ 16950 8000 Wire Wire Line 16950 8400 16950 8500 Connection ~ 16950 8500 Connection ~ 16200 8500 Wire Wire Line 18000 6000 18000 6200 Wire Wire Line 18000 6500 18000 7300 Wire Wire Line 8550 5050 8450 5050 Connection ~ 7800 5050 Wire Wire Line 16100 10750 18150 10750 Wire Wire Line 16100 11450 19950 11450 Wire Wire Line 16100 11350 19350 11350 Wire Wire Line 16100 11250 19550 11250 Wire Wire Line 16100 11150 18950 11150 Wire Wire Line 16100 11050 19150 11050 Wire Wire Line 16100 10950 18550 10950 Wire Wire Line 16100 10850 18750 10850 Wire Wire Line 16200 10750 16200 11550 Connection ~ 16200 10750 Wire Wire Line 16450 11550 16450 10850 Connection ~ 16450 10850 Wire Wire Line 16700 10950 16700 11550 Connection ~ 16700 10950 Wire Wire Line 16950 11550 16950 11050 Connection ~ 16950 11050 Wire Wire Line 17200 11150 17200 11550 Connection ~ 17200 11150 Wire Wire Line 17450 11550 17450 11250 Connection ~ 17450 11250 Wire Wire Line 17700 11350 17700 11550 Connection ~ 17700 11350 Wire Wire Line 17950 11550 17950 11450 Connection ~ 17950 11450 Wire Wire Line 17950 11950 17950 11850 Wire Wire Line 16200 11950 21400 11950 Wire Wire Line 16200 11850 16200 12050 Wire Wire Line 16450 11850 16450 11950 Connection ~ 16450 11950 Wire Wire Line 16700 11850 16700 11950 Connection ~ 16700 11950 Wire Wire Line 16950 11850 16950 11950 Connection ~ 16950 11950 Wire Wire Line 17200 11850 17200 11950 Connection ~ 17200 11950 Wire Wire Line 17450 11850 17450 11950 Connection ~ 17450 11950 Wire Wire Line 17700 11850 17700 11950 Connection ~ 17700 11950 Connection ~ 16200 11950 Connection ~ 17950 11950 Wire Wire Line 18450 10950 18450 11550 Wire Wire Line 18450 11550 21200 11550 Wire Wire Line 19250 11550 19250 11350 Wire Wire Line 18850 11150 18850 11550 Connection ~ 18850 11550 Wire Wire Line 18750 10850 18750 10750 Wire Wire Line 19150 11050 19150 10950 $Comp L D_Schottky_x2_KCom_AAK D6 U 1 1 590B2902 P 19650 11350 F 0 "D6" H 19700 11250 50 0000 C CNN F 1 "BAR 43C" H 19650 11450 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 19650 11350 50 0001 C CNN F 3 "" H 19650 11350 50 0000 C CNN 1 19650 11350 -1 0 0 -1 $EndComp Wire Wire Line 19950 11450 19950 11350 Wire Wire Line 19550 11250 19550 11150 Connection ~ 19250 11550 Wire Wire Line 18850 11950 18850 11850 Wire Wire Line 20850 11350 21200 11350 Wire Wire Line 20850 10900 20850 11350 Wire Wire Line 20850 11100 20400 11100 Wire Wire Line 20400 11950 20400 11400 Connection ~ 18850 11950 $Comp L +3V3 #PWR034 U 1 1 590B5F7D P 21400 11150 F 0 "#PWR034" H 21400 11000 50 0001 C CNN F 1 "+3V3" H 21400 11290 50 0000 C CNN F 2 "" H 21400 11150 50 0000 C CNN F 3 "" H 21400 11150 50 0000 C CNN 1 21400 11150 1 0 0 -1 $EndComp Wire Wire Line 21400 11950 21400 11750 Connection ~ 20400 11950 Connection ~ 19650 11550 $Comp L R R23 U 1 1 590B7D5F P 21400 10900 F 0 "R23" V 21450 10750 50 0000 C CNN F 1 "470k" V 21400 10900 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 21330 10900 50 0001 C CNN F 3 "" H 21400 10900 50 0000 C CNN 1 21400 10900 0 -1 -1 0 $EndComp Wire Wire Line 21250 10900 20850 10900 Connection ~ 20850 11100 Wire Wire Line 21550 10900 21900 10900 Wire Wire Line 21900 10850 21900 13700 Wire Wire Line 21900 11450 21800 11450 Wire Wire Line 12900 10750 15800 10750 Connection ~ 12900 10750 Wire Wire Line 13000 10850 15800 10850 Connection ~ 13000 10850 Wire Wire Line 15800 10950 13100 10950 Connection ~ 13100 10950 Wire Wire Line 13200 11050 15800 11050 Connection ~ 13200 11050 Wire Wire Line 15800 11150 13300 11150 Connection ~ 13300 11150 Wire Wire Line 13400 11250 15800 11250 Connection ~ 13400 11250 Wire Wire Line 15800 11350 13500 11350 Connection ~ 13500 11350 Wire Wire Line 13600 11450 15800 11450 Connection ~ 13600 11450 Text Notes 16950 10400 0 63 ~ 0 Duty cycle watchdog Text Label 21900 11400 1 63 ~ 0 ~WD_RST $Comp L +3V3 #PWR035 U 1 1 590BE965 P 21900 10550 F 0 "#PWR035" H 21900 10400 50 0001 C CNN F 1 "+3V3" H 21900 10690 50 0000 C CNN F 2 "" H 21900 10550 50 0000 C CNN F 3 "" H 21900 10550 50 0000 C CNN 1 21900 10550 1 0 0 -1 $EndComp $Comp L R R20 U 1 1 590BEC8C P 21900 10700 F 0 "R20" V 21950 10550 50 0000 C CNN F 1 "47k" V 21900 10700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 21830 10700 50 0001 C CNN F 3 "" H 21900 10700 50 0000 C CNN 1 21900 10700 1 0 0 -1 $EndComp Connection ~ 21900 10900 Text Label 20850 10900 0 63 ~ 0 WD_REF Text Label 20750 11550 0 63 ~ 0 WD_COMP Text Label 16250 10750 0 63 ~ 0 WD_DC_A Text Label 16500 10850 0 63 ~ 0 WD_DC_B Text Label 16750 10950 0 63 ~ 0 WD_DC_C Text Label 17000 11050 0 63 ~ 0 WD_DC_D Text Label 17250 11150 0 63 ~ 0 WD_DC_E Text Label 17500 11250 0 63 ~ 0 WD_DC_F Text Label 17750 11350 0 63 ~ 0 WD_DC_G Text Label 18000 11450 0 63 ~ 0 WD_DC_DP Text Notes 16000 5800 0 63 ~ 0 Current measurement Wire Wire Line 2250 4450 2250 13700 Wire Wire Line 2250 13700 21900 13700 Connection ~ 21900 11450 Wire Wire Line 2250 4450 2350 4450 Wire Wire Line 2550 4450 3800 4450 Text Label 2250 4850 1 63 ~ 0 ~WD_RST Text Notes 21850 10550 3 60 ~ 0 optional $Comp L D_Small D2 U 1 1 590D0105 P 2450 4450 F 0 "D2" H 2400 4530 50 0000 L CNN F 1 "D_Small" H 2300 4370 50 0000 L CNN F 2 "Diodes_SMD:SOD-323" V 2450 4450 50 0001 C CNN F 3 "" V 2450 4450 50 0000 C CNN 1 2450 4450 1 0 0 -1 $EndComp Connection ~ 7800 10350 Wire Wire Line 6900 10300 6900 10350 $Comp L +3V3 #PWR036 U 1 1 590D225D P 6900 9900 F 0 "#PWR036" H 6900 9750 50 0001 C CNN F 1 "+3V3" H 6900 10040 50 0000 C CNN F 2 "" H 6900 9900 50 0000 C CNN F 3 "" H 6900 9900 50 0000 C CNN 1 6900 9900 1 0 0 -1 $EndComp $Comp L Q_PNP_CBE Q9 U 1 1 590D2490 P 6800 10100 F 0 "Q9" H 7100 10150 50 0000 R CNN F 1 "Q_PNP_CBE" H 7400 10050 50 0000 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 7000 10200 50 0001 C CNN F 3 "" H 6800 10100 50 0000 C CNN 1 6800 10100 1 0 0 1 $EndComp $Comp L R R19 U 1 1 590D2659 P 6350 10100 F 0 "R19" V 6430 10100 50 0000 C CNN F 1 "10k" V 6350 10100 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 6280 10100 50 0001 C CNN F 3 "" H 6350 10100 50 0000 C CNN 1 6350 10100 0 1 1 0 $EndComp Wire Wire Line 6500 10100 6600 10100 Wire Wire Line 6200 10100 2250 10100 Connection ~ 2250 10100 Text Label 5850 10100 0 63 ~ 0 ~WD_RST $Comp L Q_NPN_CBE Q10 U 1 1 590D9BF9 P 7450 12300 F 0 "Q10" H 7750 12350 50 0000 R CNN F 1 "Q_NPN_CBE" H 8050 12250 50 0000 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 7650 12400 50 0001 C CNN F 3 "" H 7450 12300 50 0000 C CNN 1 7450 12300 1 0 0 -1 $EndComp $Comp L Q_NPN_CBE Q11 U 1 1 590DB412 P 7850 12600 F 0 "Q11" H 8150 12650 50 0000 R CNN F 1 "Q_NPN_CBE" H 8450 12550 50 0000 R CNN F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 8050 12700 50 0001 C CNN F 3 "" H 7850 12600 50 0000 C CNN 1 7850 12600 1 0 0 -1 $EndComp Wire Wire Line 7550 11150 10000 11150 Wire Wire Line 7950 11350 10000 11350 Wire Wire Line 7550 11150 7550 12100 Wire Wire Line 7950 11350 7950 12400 Wire Wire Line 7950 12900 7950 12800 Wire Wire Line 7550 12900 7950 12900 Wire Wire Line 7550 12900 7550 12500 $Comp L GND #PWR037 U 1 1 590E4406 P 7750 13000 F 0 "#PWR037" H 7750 12750 50 0001 C CNN F 1 "GND" H 7750 12850 50 0000 C CNN F 2 "" H 7750 13000 50 0000 C CNN F 3 "" H 7750 13000 50 0000 C CNN 1 7750 13000 1 0 0 -1 $EndComp Wire Wire Line 7750 13000 7750 12900 Connection ~ 7750 12900 $Comp L R R33 U 1 1 590E4C6D P 7000 12300 F 0 "R33" V 7080 12300 50 0000 C CNN F 1 "100k" V 7000 12300 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6930 12300 50 0001 C CNN F 3 "" H 7000 12300 50 0000 C CNN 1 7000 12300 0 1 1 0 $EndComp $Comp L R R34 U 1 1 590E5245 P 7000 12600 F 0 "R34" V 7080 12600 50 0000 C CNN F 1 "100k" V 7000 12600 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6930 12600 50 0001 C CNN F 3 "" H 7000 12600 50 0000 C CNN 1 7000 12600 0 1 1 0 $EndComp Wire Wire Line 7150 12600 7650 12600 Wire Wire Line 7250 12300 7150 12300 $Comp L 74HC595_mine U5 U 1 1 590EBD9D P 5800 11400 F 0 "U5" H 6350 11700 60 0000 C CNN F 1 "74HC595_mine" H 5800 11400 60 0000 C CNN F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 5800 11400 60 0001 C CNN F 3 "" H 5800 11400 60 0001 C CNN 1 5800 11400 -1 0 0 -1 $EndComp Text Notes 4450 12950 1 63 ~ 0 Status leds Wire Wire Line 7600 10150 10000 10150 Wire Wire Line 13900 12050 13950 12050 Wire Wire Line 13950 12050 13950 13600 Wire Wire Line 13950 13600 3900 13600 Wire Wire Line 3900 13600 3900 11400 Wire Wire Line 3900 11400 5150 11400 Wire Wire Line 7900 10650 5850 10650 Wire Wire Line 5850 10650 5850 10850 Connection ~ 7900 9950 Wire Wire Line 5750 10850 5750 10550 Wire Wire Line 3800 10550 7500 10550 Wire Wire Line 3800 10550 3800 13500 Wire Wire Line 3800 13500 13300 13500 Wire Wire Line 13300 13500 13300 12600 NoConn ~ 6450 11400 Wire Wire Line 6850 12300 6150 12300 Wire Wire Line 6150 12300 6150 11950 Wire Wire Line 6050 11950 6050 12600 Wire Wire Line 6050 12600 6850 12600 Wire Wire Line 5450 11950 5450 12000 Wire Wire Line 5450 12000 4600 12000 Wire Wire Line 4600 12000 4600 12300 Wire Wire Line 5550 11950 5550 12100 Wire Wire Line 5550 12100 4850 12100 Wire Wire Line 4850 12100 4850 12300 Wire Wire Line 5100 12300 5100 12200 Wire Wire Line 5100 12200 5650 12200 Wire Wire Line 5650 12200 5650 11950 Wire Wire Line 7500 10550 7500 5350 Connection ~ 5750 10550 Text Label 5750 10550 0 63 ~ 0 AUX_STROBE Text Label 13300 13250 1 63 ~ 0 AUX_STROBE Text Label 8000 10150 0 60 ~ 0 STROBE Text Label 8050 9950 0 60 ~ 0 SCK Text Label 5850 10650 0 60 ~ 0 SCK Text Label 13200 12900 1 60 ~ 0 SCK $Comp L +3V3 #PWR038 U 1 1 590F5DC8 P 5450 10850 F 0 "#PWR038" H 5450 10700 50 0001 C CNN F 1 "+3V3" V 5350 10900 50 0000 C CNN F 2 "" H 5450 10850 50 0000 C CNN F 3 "" H 5450 10850 50 0000 C CNN 1 5450 10850 1 0 0 -1 $EndComp $Comp L GND #PWR039 U 1 1 590F5FC2 P 5550 10850 F 0 "#PWR039" H 5550 10600 50 0001 C CNN F 1 "GND" H 5550 10700 50 0000 C CNN F 2 "" H 5550 10850 50 0000 C CNN F 3 "" H 5550 10850 50 0000 C CNN 1 5550 10850 -1 0 0 1 $EndComp $Comp L GND #PWR040 U 1 1 590F70E3 P 6050 10850 F 0 "#PWR040" H 6050 10600 50 0001 C CNN F 1 "GND" H 6050 10700 50 0000 C CNN F 2 "" H 6050 10850 50 0000 C CNN F 3 "" H 6050 10850 50 0000 C CNN 1 6050 10850 -1 0 0 1 $EndComp $Comp L +3V3 #PWR041 U 1 1 590F8493 P 6150 10850 F 0 "#PWR041" H 6150 10700 50 0001 C CNN F 1 "+3V3" V 6250 10900 50 0000 C CNN F 2 "" H 6150 10850 50 0000 C CNN F 3 "" H 6150 10850 50 0000 C CNN 1 6150 10850 1 0 0 -1 $EndComp Text Label 5100 12000 0 63 ~ 0 LED_ID Text Label 5100 12100 0 63 ~ 0 LED_ERROR Text Label 5100 12200 0 63 ~ 0 LED_COMM Text Label 6250 12300 0 63 ~ 0 R_SET_CTRL0 Text Label 6250 12600 0 63 ~ 0 R_SET_CTRL1 Text Label 13950 12050 3 63 ~ 0 MOSI_C3 $Comp L GND #PWR042 U 1 1 590FF5A0 P 8900 5150 F 0 "#PWR042" H 8900 4900 50 0001 C CNN F 1 "GND" H 8900 5000 50 0000 C CNN F 2 "" H 8900 5150 50 0000 C CNN F 3 "" H 8900 5150 50 0000 C CNN 1 8900 5150 -1 0 0 -1 $EndComp $Comp L R R4 U 1 1 590FF79A P 8900 5000 F 0 "R4" V 8980 5000 50 0000 C CNN F 1 "100k" V 8900 5000 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 8830 5000 50 0001 C CNN F 3 "" H 8900 5000 50 0000 C CNN 1 8900 5000 1 0 0 -1 $EndComp Connection ~ 8900 4650 Text Notes 8850 5200 1 60 ~ 0 optional Text Label 7250 5350 0 63 ~ 0 AUX_STROBE Wire Wire Line 7500 5350 7200 5350 $Comp L R R2 U 1 1 5910A89E P 8150 3700 F 0 "R2" V 8230 3700 50 0000 C CNN F 1 "10k" V 8150 3700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 8080 3700 50 0001 C CNN F 3 "" H 8150 3700 50 0000 C CNN 1 8150 3700 1 0 0 1 $EndComp Wire Wire Line 8150 3500 8150 3550 Wire Wire Line 8150 3950 8150 3850 Connection ~ 7850 3950 Wire Wire Line 7850 3100 7850 3000 Wire Wire Line 7850 3000 13750 3000 Wire Wire Line 13750 3000 13750 7700 Wire Wire Line 13750 7700 14950 7700 Connection ~ 14950 7700 Text Notes 7950 3400 0 63 ~ 0 LED voltage measurement $Comp L F_Small F1 U 1 1 5911004E P 14500 3850 F 0 "F1" H 14460 3910 50 0000 L CNN F 1 "2.5A MT" H 14380 3790 50 0000 L CNN F 2 "Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_open_universal_Type-III" H 14500 3850 50 0001 C CNN F 3 "" H 14500 3850 50 0000 C CNN 1 14500 3850 1 0 0 -1 $EndComp $Comp L ZENERsmall D1 U 1 1 59113850 P 14800 4000 F 0 "D1" H 14800 4100 50 0000 C CNN F 1 "6.4V 1.3W" V 15000 4000 50 0000 C CNN F 2 "Discret:D5" H 14800 4000 50 0001 C CNN F 3 "" H 14800 4000 50 0000 C CNN 1 14800 4000 0 1 1 0 $EndComp Wire Wire Line 14300 3850 14400 3850 Wire Wire Line 14800 3850 14800 3900 Connection ~ 15100 3850 Connection ~ 14800 3850 Wire Wire Line 14800 4150 14800 4100 Connection ~ 15100 4150 Connection ~ 14800 4150 $EndSCHEMATC