EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 4 Title "" Date "2020-10-03" Rev "" Comp "Macrocell" Comment1 "#followtheling" Comment2 "" Comment3 "" Comment4 "Power supply" $EndDescr $Comp L Regulator_Linear:AP1117-33 U? U 1 1 5F7D344F P 1750 2700 AR Path="/5F7D344F" Ref="U?" Part="1" AR Path="/5F7CBB94/5F7D344F" Ref="U?" Part="1" F 0 "U?" H 1750 2942 50 0000 C CNN F 1 "AP1117-33" H 1750 2851 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1750 2900 50 0001 C CNN F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 1850 2450 50 0001 C CNN 1 1750 2700 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F7D3455 P 1250 2950 AR Path="/5F7D3455" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D3455" Ref="C?" Part="1" F 0 "C?" H 1365 2996 50 0000 L CNN F 1 "100n" H 1365 2905 50 0000 L CNN F 2 "" H 1288 2800 50 0001 C CNN F 3 "~" H 1250 2950 50 0001 C CNN 1 1250 2950 1 0 0 -1 $EndComp Wire Wire Line 2250 2800 2250 2700 Wire Wire Line 2250 2700 2050 2700 Wire Wire Line 1450 2700 1250 2700 Wire Wire Line 1250 2700 1250 2800 Wire Wire Line 1250 3100 1250 3200 Wire Wire Line 1250 3200 1750 3200 Wire Wire Line 1750 3000 1750 3200 Connection ~ 1750 3200 Wire Wire Line 1750 3200 2250 3200 $Comp L power:GND #PWR? U 1 1 5F7D346A P 1750 3300 AR Path="/5F7D346A" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D346A" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 3050 50 0001 C CNN F 1 "GND" H 1755 3127 50 0000 C CNN F 2 "" H 1750 3300 50 0001 C CNN F 3 "" H 1750 3300 50 0001 C CNN 1 1750 3300 1 0 0 -1 $EndComp Wire Wire Line 1750 3300 1750 3200 Wire Wire Line 800 2700 800 2600 Connection ~ 1250 2700 $Comp L Device:Battery_Cell BT? U 1 1 5F7D3481 P 1750 4350 AR Path="/5F7D3481" Ref="BT?" Part="1" AR Path="/5F7CBB94/5F7D3481" Ref="BT?" Part="1" F 0 "BT?" H 1868 4446 50 0000 L CNN F 1 "CR2032" H 1868 4355 50 0000 L CNN F 2 "" V 1750 4410 50 0001 C CNN F 3 "~" V 1750 4410 50 0001 C CNN 1 1750 4350 1 0 0 -1 $EndComp $Comp L power:+BATT #PWR? U 1 1 5F7D3487 P 1750 3900 AR Path="/5F7D3487" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D3487" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 3750 50 0001 C CNN F 1 "+BATT" H 1765 4073 50 0000 C CNN F 2 "" H 1750 3900 50 0001 C CNN F 3 "" H 1750 3900 50 0001 C CNN 1 1750 3900 1 0 0 -1 $EndComp Wire Wire Line 1750 3900 1750 4000 $Comp L power:GND #PWR? U 1 1 5F7D348E P 1750 4550 AR Path="/5F7D348E" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D348E" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 4300 50 0001 C CNN F 1 "GND" H 1755 4377 50 0000 C CNN F 2 "" H 1750 4550 50 0001 C CNN F 3 "" H 1750 4550 50 0001 C CNN 1 1750 4550 1 0 0 -1 $EndComp Wire Wire Line 1750 4550 1750 4450 $Comp L Device:C C? U 1 1 5F7D3495 P 5250 1400 AR Path="/5F7D3495" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D3495" Ref="C?" Part="1" F 0 "C?" H 5365 1446 50 0000 L CNN F 1 "100n" H 5365 1355 50 0000 L CNN F 2 "" H 5288 1250 50 0001 C CNN F 3 "~" H 5250 1400 50 0001 C CNN 1 5250 1400 1 0 0 -1 $EndComp $Comp L power:+BATT #PWR? U 1 1 5F7D349B P 5250 1050 AR Path="/5F7D349B" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D349B" Ref="#PWR?" Part="1" F 0 "#PWR?" H 5250 900 50 0001 C CNN F 1 "+BATT" H 5265 1223 50 0000 C CNN F 2 "" H 5250 1050 50 0001 C CNN F 3 "" H 5250 1050 50 0001 C CNN 1 5250 1050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5F7D34A1 P 5250 1750 AR Path="/5F7D34A1" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D34A1" Ref="#PWR?" Part="1" F 0 "#PWR?" H 5250 1500 50 0001 C CNN F 1 "GND" H 5255 1577 50 0000 C CNN F 2 "" H 5250 1750 50 0001 C CNN F 3 "" H 5250 1750 50 0001 C CNN 1 5250 1750 1 0 0 -1 $EndComp Wire Wire Line 5250 1750 5250 1550 Wire Wire Line 5250 1250 5250 1050 $Comp L power:+3V3 #PWR? U 1 1 5F7D34A9 P 1250 5150 AR Path="/5F7D34A9" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D34A9" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1250 5000 50 0001 C CNN F 1 "+3V3" H 1265 5323 50 0000 C CNN F 2 "" H 1250 5150 50 0001 C CNN F 3 "" H 1250 5150 50 0001 C CNN 1 1250 5150 1 0 0 -1 $EndComp $Comp L Device:R R? U 1 1 5F7D34AF P 1500 5250 AR Path="/5F7D34AF" Ref="R?" Part="1" AR Path="/5F7CBB94/5F7D34AF" Ref="R?" Part="1" F 0 "R?" V 1293 5250 50 0000 C CNN F 1 "0" V 1384 5250 50 0000 C CNN F 2 "" V 1430 5250 50 0001 C CNN F 3 "~" H 1500 5250 50 0001 C CNN 1 1500 5250 0 1 1 0 $EndComp Wire Wire Line 1350 5250 1250 5250 Wire Wire Line 1250 5250 1250 5150 $Comp L Device:C C? U 1 1 5F7D34BF P 4800 1400 AR Path="/5F7D34BF" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D34BF" Ref="C?" Part="1" F 0 "C?" H 4915 1446 50 0000 L CNN F 1 "100n" H 4915 1355 50 0000 L CNN F 2 "" H 4838 1250 50 0001 C CNN F 3 "~" H 4800 1400 50 0001 C CNN 1 4800 1400 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5F7D34CF P 4800 1750 AR Path="/5F7D34CF" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D34CF" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4800 1500 50 0001 C CNN F 1 "GND" H 4805 1577 50 0000 C CNN F 2 "" H 4800 1750 50 0001 C CNN F 3 "" H 4800 1750 50 0001 C CNN 1 4800 1750 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F7D34D6 P 3950 1400 AR Path="/5F7D34D6" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D34D6" Ref="C?" Part="1" F 0 "C?" H 4065 1446 50 0000 L CNN F 1 "100n" H 4065 1355 50 0000 L CNN F 2 "" H 3988 1250 50 0001 C CNN F 3 "~" H 3950 1400 50 0001 C CNN 1 3950 1400 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F7D34DC P 4350 1400 AR Path="/5F7D34DC" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D34DC" Ref="C?" Part="1" F 0 "C?" H 4465 1446 50 0000 L CNN F 1 "100n" H 4465 1355 50 0000 L CNN F 2 "" H 4388 1250 50 0001 C CNN F 3 "~" H 4350 1400 50 0001 C CNN 1 4350 1400 1 0 0 -1 $EndComp Wire Wire Line 2250 3200 2250 3100 Wire Wire Line 4350 1550 4350 1650 Wire Wire Line 4350 1650 3950 1650 Wire Wire Line 3950 1550 3950 1650 Connection ~ 3950 1650 Wire Wire Line 3950 1650 3550 1650 Wire Wire Line 3950 1250 3950 1150 Wire Wire Line 3950 1150 3550 1150 Wire Wire Line 4350 1250 4350 1150 Connection ~ 3950 1150 $Comp L Device:C C? U 1 1 5F7D34EF P 1750 5500 AR Path="/5F7D34EF" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D34EF" Ref="C?" Part="1" F 0 "C?" H 1865 5546 50 0000 L CNN F 1 "1u" H 1865 5455 50 0000 L CNN F 2 "" H 1788 5350 50 0001 C CNN F 3 "~" H 1750 5500 50 0001 C CNN 1 1750 5500 1 0 0 -1 $EndComp Wire Wire Line 1250 3200 800 3200 Wire Wire Line 800 3200 800 3100 Connection ~ 1250 3200 Wire Wire Line 800 2800 800 2700 Wire Wire Line 800 2700 1250 2700 Connection ~ 800 2700 Wire Wire Line 3950 1050 3950 1150 $Comp L power:+3V3 #PWR? U 1 1 5F7D3479 P 3950 1050 AR Path="/5F7D3479" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D3479" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3950 900 50 0001 C CNN F 1 "+3V3" H 3965 1223 50 0000 C CNN F 2 "" H 3950 1050 50 0001 C CNN F 3 "" H 3950 1050 50 0001 C CNN 1 3950 1050 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F7D345B P 2650 2950 AR Path="/5F7D345B" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7D345B" Ref="C?" Part="1" F 0 "C?" H 2765 2996 50 0000 L CNN F 1 "100n" H 2765 2905 50 0000 L CNN F 2 "" H 2688 2800 50 0001 C CNN F 3 "~" H 2650 2950 50 0001 C CNN 1 2650 2950 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F7E167B P 3550 1400 AR Path="/5F7E167B" Ref="C?" Part="1" AR Path="/5F7CBB94/5F7E167B" Ref="C?" Part="1" F 0 "C?" H 3665 1446 50 0000 L CNN F 1 "100n" H 3665 1355 50 0000 L CNN F 2 "" H 3588 1250 50 0001 C CNN F 3 "~" H 3550 1400 50 0001 C CNN 1 3550 1400 1 0 0 -1 $EndComp Wire Wire Line 3550 1550 3550 1650 Wire Wire Line 3550 1250 3550 1150 $Comp L Device:CP C? U 1 1 5F7E4819 P 800 2950 F 0 "C?" H 918 2996 50 0000 L CNN F 1 "4.7u" H 918 2905 50 0000 L CNN F 2 "" H 838 2800 50 0001 C CNN F 3 "~" H 800 2950 50 0001 C CNN 1 800 2950 1 0 0 -1 $EndComp $Comp L Device:CP C? U 1 1 5F7E48E5 P 2250 2950 F 0 "C?" H 2368 2996 50 0000 L CNN F 1 "4.7u" H 2368 2905 50 0000 L CNN F 2 "" H 2288 2800 50 0001 C CNN F 3 "~" H 2250 2950 50 0001 C CNN 1 2250 2950 1 0 0 -1 $EndComp Wire Wire Line 2650 3100 2650 3200 Wire Wire Line 2650 3200 2250 3200 Connection ~ 2250 3200 Wire Wire Line 2250 2700 2650 2700 Wire Wire Line 2650 2700 2650 2800 Connection ~ 2250 2700 Wire Wire Line 3950 1150 4350 1150 $Comp L power:VDDA #PWR? U 1 1 5F7D34B7 P 4800 1050 AR Path="/5F7D34B7" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7D34B7" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4800 900 50 0001 C CNN F 1 "VDDA" H 4817 1223 50 0000 C CNN F 2 "" H 4800 1050 50 0001 C CNN F 3 "" H 4800 1050 50 0001 C CNN 1 4800 1050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5F7EAB53 P 3950 1750 AR Path="/5F7EAB53" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7EAB53" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3950 1500 50 0001 C CNN F 1 "GND" H 3955 1577 50 0000 C CNN F 2 "" H 3950 1750 50 0001 C CNN F 3 "" H 3950 1750 50 0001 C CNN 1 3950 1750 1 0 0 -1 $EndComp Wire Wire Line 3950 1750 3950 1650 Wire Notes Line 3400 650 3400 2000 Text Notes 4050 800 0 50 ~ 0 Place close to STM32F4 $Comp L power:VDDA #PWR? U 1 1 5F7FD193 P 1750 5150 AR Path="/5F7FD193" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F7FD193" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 5000 50 0001 C CNN F 1 "VDDA" H 1767 5323 50 0000 C CNN F 2 "" H 1750 5150 50 0001 C CNN F 3 "" H 1750 5150 50 0001 C CNN 1 1750 5150 1 0 0 -1 $EndComp Wire Wire Line 1750 5150 1750 5250 Wire Wire Line 1750 5250 1650 5250 Wire Notes Line 5600 2000 5600 650 Wire Wire Line 1750 5350 1750 5250 Connection ~ 1750 5250 Wire Wire Line 1750 5650 1750 5750 $Comp L power:GND #PWR? U 1 1 5F81C5B3 P 1750 5750 AR Path="/5F81C5B3" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F81C5B3" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 5500 50 0001 C CNN F 1 "GND" H 1755 5577 50 0000 C CNN F 2 "" H 1750 5750 50 0001 C CNN F 3 "" H 1750 5750 50 0001 C CNN 1 1750 5750 1 0 0 -1 $EndComp Wire Wire Line 4800 1550 4800 1750 Wire Wire Line 4800 1050 4800 1250 $Comp L power:+3V3 #PWR? U 1 1 5F82C428 P 2650 2600 AR Path="/5F82C428" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F82C428" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2650 2450 50 0001 C CNN F 1 "+3V3" H 2665 2773 50 0000 C CNN F 2 "" H 2650 2600 50 0001 C CNN F 3 "" H 2650 2600 50 0001 C CNN 1 2650 2600 1 0 0 -1 $EndComp Wire Wire Line 2650 2600 2650 2700 Connection ~ 2650 2700 $Comp L Device:C C? U 1 1 5F90151D P 5850 1400 AR Path="/5F90151D" Ref="C?" Part="1" AR Path="/5F7CBB94/5F90151D" Ref="C?" Part="1" F 0 "C?" H 5965 1446 50 0000 L CNN F 1 "100n" H 5965 1355 50 0000 L CNN F 2 "" H 5888 1250 50 0001 C CNN F 3 "~" H 5850 1400 50 0001 C CNN 1 5850 1400 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 5F90152F P 5850 1050 AR Path="/5F90152F" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F90152F" Ref="#PWR?" Part="1" F 0 "#PWR?" H 5850 900 50 0001 C CNN F 1 "+3V3" H 5865 1223 50 0000 C CNN F 2 "" H 5850 1050 50 0001 C CNN F 3 "" H 5850 1050 50 0001 C CNN 1 5850 1050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5F90153A P 5850 1750 AR Path="/5F90153A" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F90153A" Ref="#PWR?" Part="1" F 0 "#PWR?" H 5850 1500 50 0001 C CNN F 1 "GND" H 5855 1577 50 0000 C CNN F 2 "" H 5850 1750 50 0001 C CNN F 3 "" H 5850 1750 50 0001 C CNN 1 5850 1750 1 0 0 -1 $EndComp Wire Wire Line 5850 1050 5850 1250 Wire Wire Line 5850 1550 5850 1750 Wire Notes Line 6200 2000 6200 650 Text Notes 5700 850 0 50 ~ 0 Place close\nto CH340 $Comp L power:+5V #PWR? U 1 1 5F924E38 P 800 2600 F 0 "#PWR?" H 800 2450 50 0001 C CNN F 1 "+5V" H 815 2773 50 0000 C CNN F 2 "" H 800 2600 50 0001 C CNN F 3 "" H 800 2600 50 0001 C CNN 1 800 2600 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5F8C1E0D P 6400 1400 AR Path="/5F8C1E0D" Ref="C?" Part="1" AR Path="/5F7CBB94/5F8C1E0D" Ref="C?" Part="1" F 0 "C?" H 6515 1446 50 0000 L CNN F 1 "100n" H 6515 1355 50 0000 L CNN F 2 "" H 6438 1250 50 0001 C CNN F 3 "~" H 6400 1400 50 0001 C CNN 1 6400 1400 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 5F8C2045 P 6400 1050 AR Path="/5F8C2045" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F8C2045" Ref="#PWR?" Part="1" F 0 "#PWR?" H 6400 900 50 0001 C CNN F 1 "+3V3" H 6415 1223 50 0000 C CNN F 2 "" H 6400 1050 50 0001 C CNN F 3 "" H 6400 1050 50 0001 C CNN 1 6400 1050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5F8C204F P 6400 1750 AR Path="/5F8C204F" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5F8C204F" Ref="#PWR?" Part="1" F 0 "#PWR?" H 6400 1500 50 0001 C CNN F 1 "GND" H 6405 1577 50 0000 C CNN F 2 "" H 6400 1750 50 0001 C CNN F 3 "" H 6400 1750 50 0001 C CNN 1 6400 1750 1 0 0 -1 $EndComp Wire Wire Line 6400 1050 6400 1250 Wire Wire Line 6400 1550 6400 1750 Wire Notes Line 6750 2000 6750 650 Text Notes 6250 850 0 50 ~ 0 Place close\nto CH340 Wire Notes Line 3400 2000 6750 2000 Wire Notes Line 3400 650 6750 650 $Comp L Device:D_Schottky D? U 1 1 5FA5A321 P 1250 1600 AR Path="/5F8467A7/5FA5A321" Ref="D?" Part="1" AR Path="/5F7CBB94/5FA5A321" Ref="D?" Part="1" F 0 "D?" H 1250 1384 50 0000 C CNN F 1 "Schottky" H 1250 1475 50 0000 C CNN F 2 "" H 1250 1600 50 0001 C CNN F 3 "~" H 1250 1600 50 0001 C CNN 1 1250 1600 -1 0 0 1 $EndComp $Comp L Device:Fuse F? U 1 1 5FA5A327 P 1300 1200 AR Path="/5F8467A7/5FA5A327" Ref="F?" Part="1" AR Path="/5F7CBB94/5FA5A327" Ref="F?" Part="1" F 0 "F?" V 1103 1200 50 0000 C CNN F 1 "2A" V 1194 1200 50 0000 C CNN F 2 "" V 1230 1200 50 0001 C CNN F 3 "~" H 1300 1200 50 0001 C CNN 1 1300 1200 0 1 1 0 $EndComp Wire Wire Line 1450 1200 1550 1200 $Comp L power:VBUS #PWR? U 1 1 5FA5A335 P 1000 1500 AR Path="/5F8467A7/5FA5A335" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5FA5A335" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1000 1350 50 0001 C CNN F 1 "VBUS" H 1015 1673 50 0000 C CNN F 2 "" H 1000 1500 50 0001 C CNN F 3 "" H 1000 1500 50 0001 C CNN 1 1000 1500 1 0 0 -1 $EndComp Wire Wire Line 1000 1500 1000 1600 Wire Wire Line 1000 1600 1100 1600 $Comp L Device:D_Zener D? U 1 1 5FA5A33D P 1750 1650 AR Path="/5F8467A7/5FA5A33D" Ref="D?" Part="1" AR Path="/5F7CBB94/5FA5A33D" Ref="D?" Part="1" F 0 "D?" V 1659 1729 50 0000 L CNN F 1 "5.6V" V 1750 1729 50 0000 L CNN F 2 "" H 1750 1650 50 0001 C CNN F 3 "~" H 1750 1650 50 0001 C CNN F 4 "OVP" V 1841 1729 50 0000 L CNN "Comment" 1 1750 1650 0 1 1 0 $EndComp $Comp L power:GND #PWR? U 1 1 5FA5A344 P 1750 1900 AR Path="/5F8467A7/5FA5A344" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5FA5A344" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 1650 50 0001 C CNN F 1 "GND" H 1755 1727 50 0000 C CNN F 2 "" H 1750 1900 50 0001 C CNN F 3 "" H 1750 1900 50 0001 C CNN 1 1750 1900 1 0 0 -1 $EndComp Wire Wire Line 1750 1900 1750 1800 Text GLabel 1000 1100 1 50 Input ~ 0 VIN Wire Wire Line 1000 1100 1000 1200 Wire Wire Line 1000 1200 1150 1200 Wire Wire Line 1400 1600 1550 1600 Wire Wire Line 1550 1600 1550 1400 Wire Wire Line 1750 1500 1750 1400 Connection ~ 1550 1400 Wire Wire Line 1550 1400 1550 1200 $Comp L power:+5V #PWR? U 1 1 5FA5A32F P 1750 1050 AR Path="/5F8467A7/5FA5A32F" Ref="#PWR?" Part="1" AR Path="/5F7CBB94/5FA5A32F" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1750 900 50 0001 C CNN F 1 "+5V" H 1765 1223 50 0000 C CNN F 2 "" H 1750 1050 50 0001 C CNN F 3 "" H 1750 1050 50 0001 C CNN 1 1750 1050 1 0 0 -1 $EndComp Wire Wire Line 1750 1050 1750 1400 Connection ~ 1750 1400 $Comp L power:PWR_FLAG #FLG? U 1 1 5FBF14D4 P 1750 1400 F 0 "#FLG?" H 1750 1475 50 0001 C CNN F 1 "PWR_FLAG" V 1750 1528 50 0000 L CNN F 2 "" H 1750 1400 50 0001 C CNN F 3 "~" H 1750 1400 50 0001 C CNN 1 1750 1400 0 1 1 0 $EndComp Wire Wire Line 1550 1400 1750 1400 $Comp L power:PWR_FLAG #FLG? U 1 1 5FBF3225 P 1750 4000 F 0 "#FLG?" H 1750 4075 50 0001 C CNN F 1 "PWR_FLAG" V 1750 4128 50 0000 L CNN F 2 "" H 1750 4000 50 0001 C CNN F 3 "~" H 1750 4000 50 0001 C CNN 1 1750 4000 0 1 1 0 $EndComp Connection ~ 1750 4000 Wire Wire Line 1750 4000 1750 4150 $Comp L power:PWR_FLAG #FLG? U 1 1 5FBF3D20 P 1750 5250 F 0 "#FLG?" H 1750 5325 50 0001 C CNN F 1 "PWR_FLAG" V 1750 5378 50 0000 L CNN F 2 "" H 1750 5250 50 0001 C CNN F 3 "~" H 1750 5250 50 0001 C CNN 1 1750 5250 0 1 1 0 $EndComp $EndSCHEMATC