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:special 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:sa1000-cache EELAYER 25 0 EELAYER END $Descr B 17000 11000 encoding utf-8 Sheet 1 2 Title "SA1000 Adapter Board" Date "Sun 18 Mar 2018" Rev "A" Comp "David Gesswein" Comment1 "http://www.pdp8online.com/mfm/" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CON20 P7 U 1 1 5AA3FB72 P 11250 8400 F 0 "P7" H 11400 8700 50 0000 C CNN F 1 "CON20" H 11400 8850 50 0000 C CNN F 2 "all_fp:Pin_Socket_Straight_2x10_Pitch2.54mm" H 11250 8400 50 0001 C CNN F 3 "DOCUMENTATION" H 11250 8400 50 0001 C CNN 1 11250 8400 1 0 0 -1 $EndComp $Comp L CON20_SA1000 P2 U 1 1 5AA3FBD2 P 1650 8350 F 0 "P2" H 1800 8650 50 0000 C CNN F 1 "CON20_SA1000" H 1700 8800 50 0000 C CNN F 2 "all_fp:Pin_Header_Straight_2x10" H 1650 8350 50 0001 C CNN F 3 "DOCUMENTATION" H 1650 8350 50 0001 C CNN 1 1650 8350 -1 0 0 -1 $EndComp $Comp L 75LBC176 U1 U 1 1 5AA40414 P 4100 7950 F 0 "U1" H 4450 8400 70 0000 C CNN F 1 "75LBC176" H 4450 8300 60 0000 C CNN F 2 "all_fp:DIP-8_W7.62mm" H 4100 7950 60 0001 C CNN F 3 "" H 4100 7950 60 0000 C CNN 1 4100 7950 -1 0 0 -1 $EndComp $Comp L GND #PWR01 U 1 1 5AA40B1B P 4300 8550 F 0 "#PWR01" H 4300 8300 50 0001 C CNN F 1 "GND" H 4300 8400 50 0000 C CNN F 2 "" H 4300 8550 60 0000 C CNN F 3 "" H 4300 8550 60 0000 C CNN 1 4300 8550 1 0 0 -1 $EndComp $Comp L +5V #PWR02 U 1 1 5AA40CD0 P 5500 7500 F 0 "#PWR02" H 5500 7350 50 0001 C CNN F 1 "+5V" H 5500 7640 50 0000 C CNN F 2 "" H 5500 7500 60 0000 C CNN F 3 "" H 5500 7500 60 0000 C CNN 1 5500 7500 1 0 0 -1 $EndComp $Comp L CONN_01X02 P5 U 1 1 5AA40CE7 P 5200 7150 F 0 "P5" H 5200 7300 50 0000 C CNN F 1 "CONN_01X02" V 5300 7150 50 0000 C CNN F 2 "all_fp:Pin_Header_Straight_1x02" H 5200 7150 60 0001 C CNN F 3 "" H 5200 7150 60 0000 C CNN 1 5200 7150 1 0 0 -1 $EndComp $Comp L GND #PWR03 U 1 1 5AA40D73 P 4800 7100 F 0 "#PWR03" H 4800 6850 50 0001 C CNN F 1 "GND" H 4800 6950 50 0000 C CNN F 2 "" H 4800 7100 60 0000 C CNN F 3 "" H 4800 7100 60 0000 C CNN 1 4800 7100 1 0 0 -1 $EndComp $Comp L GND #PWR04 U 1 1 5AA412C0 P 7650 8100 F 0 "#PWR04" H 7650 7850 50 0001 C CNN F 1 "GND" H 7650 7950 50 0000 C CNN F 2 "" H 7650 8100 60 0000 C CNN F 3 "" H 7650 8100 60 0000 C CNN 1 7650 8100 1 0 0 -1 $EndComp $Comp L CON20 P6 U 1 1 5AA427C3 P 9800 4750 F 0 "P6" H 9950 5050 50 0000 C CNN F 1 "CON20" H 9950 5200 50 0000 C CNN F 2 "all_fp:esock20" H 9800 4750 50 0001 C CNN F 3 "DOCUMENTATION" H 9800 4750 50 0001 C CNN 1 9800 4750 1 0 0 -1 $EndComp Wire Wire Line 2200 5500 9150 5500 Wire Wire Line 2200 5400 9150 5400 Wire Wire Line 2200 5100 9150 5100 Wire Wire Line 2200 5000 9150 5000 Connection ~ 2400 5600 Wire Wire Line 2400 5700 2200 5700 Connection ~ 2400 5300 Wire Wire Line 2400 5600 2200 5600 Connection ~ 2400 5200 Wire Wire Line 2400 5300 2200 5300 Connection ~ 2400 4900 Wire Wire Line 2400 5200 2200 5200 Wire Wire Line 2400 4900 2200 4900 Connection ~ 2400 4500 Connection ~ 2400 4300 Wire Wire Line 2400 4500 2200 4500 Connection ~ 2400 4100 Wire Wire Line 2400 4300 2200 4300 Wire Wire Line 2400 4100 2200 4100 Wire Wire Line 2400 3900 2400 5850 Wire Wire Line 2200 3900 2400 3900 Connection ~ 8950 5600 Wire Wire Line 8950 5700 9150 5700 Connection ~ 8950 5300 Wire Wire Line 8950 5600 9150 5600 Connection ~ 8950 5200 Wire Wire Line 8950 5300 9150 5300 Connection ~ 8950 4900 Wire Wire Line 8950 5200 9150 5200 Connection ~ 8950 4700 Wire Wire Line 8950 4900 9150 4900 Connection ~ 8950 4500 Wire Wire Line 8950 4700 9150 4700 Connection ~ 8950 4300 Wire Wire Line 8950 4500 9150 4500 Connection ~ 8950 4100 Wire Wire Line 8950 4300 9150 4300 Wire Wire Line 8950 4100 9150 4100 Wire Wire Line 8950 3900 8950 5800 Wire Wire Line 9150 3900 8950 3900 Wire Wire Line 2200 3800 9150 3800 Connection ~ 2500 9200 Wire Wire Line 2500 9300 2300 9300 Connection ~ 2500 8900 Wire Wire Line 2500 9200 2300 9200 Connection ~ 2500 8800 Wire Wire Line 2500 8900 2300 8900 Connection ~ 2500 8500 Wire Wire Line 2500 8800 2300 8800 Connection ~ 2500 8400 Wire Wire Line 2500 8500 2300 8500 Connection ~ 2500 8100 Wire Wire Line 2500 8400 2300 8400 Connection ~ 2500 7900 Wire Wire Line 2500 8100 2300 8100 Connection ~ 2500 7700 Wire Wire Line 2500 7900 2300 7900 Wire Wire Line 2500 7700 2300 7700 Wire Wire Line 2500 7500 2500 9450 Wire Wire Line 2300 7500 2500 7500 Connection ~ 10400 9250 Wire Wire Line 10400 9350 10600 9350 Connection ~ 10400 8950 Wire Wire Line 10400 9250 10600 9250 Connection ~ 10400 8850 Wire Wire Line 10400 8950 10600 8950 Connection ~ 10400 8550 Wire Wire Line 10400 8850 10600 8850 Connection ~ 10400 8350 Wire Wire Line 10400 8550 10600 8550 Connection ~ 10400 8150 Wire Wire Line 10400 8350 10600 8350 Connection ~ 10400 7950 Wire Wire Line 10400 8150 10600 8150 Connection ~ 10400 7750 Wire Wire Line 10400 7950 10600 7950 Wire Wire Line 10400 7750 10600 7750 Wire Wire Line 10400 7550 10400 9500 Wire Wire Line 10600 7550 10400 7550 Wire Wire Line 9650 9150 10600 9150 Wire Wire Line 9650 9200 9650 9150 Wire Wire Line 2700 9200 9650 9200 Wire Wire Line 2700 9100 2700 9200 Wire Wire Line 2300 9100 2700 9100 Wire Wire Line 2850 9000 2300 9000 Wire Wire Line 2850 9100 2850 9000 Wire Wire Line 5200 9100 2850 9100 Wire Wire Line 5200 9050 5200 9100 Wire Wire Line 5200 9050 10600 9050 Wire Wire Line 5100 8750 10600 8750 Wire Wire Line 5100 9000 5100 8750 Wire Wire Line 3000 9000 5100 9000 Wire Wire Line 3000 8700 3000 9000 Wire Wire Line 2300 8700 3000 8700 Wire Wire Line 3150 8600 2300 8600 Wire Wire Line 3150 8850 3150 8600 Wire Wire Line 4850 8850 3150 8850 Wire Wire Line 4850 8650 4850 8850 Wire Wire Line 4850 8650 10600 8650 Wire Wire Line 10350 7450 10600 7450 Wire Wire Line 10350 6800 10350 7450 Wire Wire Line 3250 6800 10350 6800 Wire Wire Line 3250 7400 3250 6800 Wire Wire Line 2300 7400 3250 7400 Wire Wire Line 4900 7800 6250 7800 Wire Wire Line 5000 7200 5000 7500 Wire Wire Line 4800 7100 5000 7100 Wire Wire Line 2300 8300 2850 8300 Wire Wire Line 2850 8300 2850 8400 Wire Wire Line 2850 8400 3300 8400 Wire Wire Line 2300 8200 3300 8200 Text Notes 1350 9650 0 60 ~ 0 Read Header Text Notes 10800 9700 0 60 ~ 0 Emulator socket $Comp L CON20_SA1000 P1 U 1 1 5AA43639 P 1550 4750 F 0 "P1" H 1700 5050 50 0000 C CNN F 1 "CON20_SA1000" H 1600 5200 50 0000 C CNN F 2 "all_fp:econ20" H 1550 4750 50 0001 C CNN F 3 "DOCUMENTATION" H 1550 4750 50 0001 C CNN 1 1550 4750 -1 0 0 -1 $EndComp Text Notes 1350 6050 0 60 ~ 0 Edge conn Text Notes 9050 6050 0 60 ~ 0 Edge conn socket to emulator $Comp L GND #PWR05 U 1 1 5AA465F7 P 10400 9500 F 0 "#PWR05" H 10400 9250 50 0001 C CNN F 1 "GND" H 10400 9350 50 0000 C CNN F 2 "" H 10400 9500 60 0000 C CNN F 3 "" H 10400 9500 60 0000 C CNN 1 10400 9500 1 0 0 -1 $EndComp Connection ~ 10400 9350 $Comp L GND #PWR06 U 1 1 5AA46943 P 2500 9450 F 0 "#PWR06" H 2500 9200 50 0001 C CNN F 1 "GND" H 2500 9300 50 0000 C CNN F 2 "" H 2500 9450 60 0000 C CNN F 3 "" H 2500 9450 60 0000 C CNN 1 2500 9450 1 0 0 -1 $EndComp Connection ~ 2500 9300 $Comp L GND #PWR07 U 1 1 5AA46DA3 P 8950 5800 F 0 "#PWR07" H 8950 5550 50 0001 C CNN F 1 "GND" H 8950 5650 50 0000 C CNN F 2 "" H 8950 5800 60 0000 C CNN F 3 "" H 8950 5800 60 0000 C CNN 1 8950 5800 1 0 0 -1 $EndComp $Comp L GND #PWR08 U 1 1 5AA46DC2 P 2400 5850 F 0 "#PWR08" H 2400 5600 50 0001 C CNN F 1 "GND" H 2400 5700 50 0000 C CNN F 2 "" H 2400 5850 60 0000 C CNN F 3 "" H 2400 5850 60 0000 C CNN 1 2400 5850 1 0 0 -1 $EndComp Connection ~ 8950 5700 Connection ~ 2400 5700 $Sheet S 14300 950 1000 600 U 5AA490D6 F0 "sheet2" 60 F1 "sheet2.sch" 60 $EndSheet Wire Wire Line 4450 6800 4450 3800 Connection ~ 4450 3800 Connection ~ 4450 6800 $Comp L CONN_01X06 P3 U 1 1 5AA49EE2 P 2150 1800 F 0 "P3" H 2150 2150 50 0000 C CNN F 1 "CONN_01X06" V 2250 1800 50 0000 C CNN F 2 "all_fp:380999" H 2150 1800 60 0001 C CNN F 3 "" H 2150 1800 60 0000 C CNN 1 2150 1800 -1 0 0 -1 $EndComp $Comp L CONN_4 P4 U 1 1 5AA4A004 P 5200 1800 F 0 "P4" V 5150 1800 50 0000 C CNN F 1 "CONN_4" V 5250 1800 50 0000 C CNN F 2 "all_fp:DRVPWR" H 5200 1800 60 0001 C CNN F 3 "" H 5200 1800 60 0000 C CNN 1 5200 1800 1 0 0 -1 $EndComp $Comp L 78SR-12 U2 U 1 1 5AA4B082 P 4850 1200 F 0 "U2" H 4850 1100 50 0000 C CNN F 1 "78SR-12" H 4850 1300 50 0000 C CNN F 2 "all_fp:78SR-12" H 4850 1200 50 0001 C CNN F 3 "DOCUMENTATION" H 4850 1200 50 0001 C CNN 1 4850 1200 1 0 0 -1 $EndComp $Comp L C C1 U 1 1 5AA4B23D P 3100 950 F 0 "C1" H 3125 1050 50 0000 L CNN F 1 "10uf" H 3125 850 50 0000 L CNN F 2 "all_fp:cnp_7x4.5mm" H 3138 800 30 0001 C CNN F 3 "" H 3100 950 60 0000 C CNN 1 3100 950 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 5AA4B281 P 3300 1450 F 0 "C2" H 3325 1550 50 0000 L CNN F 1 "10uf" H 3325 1350 50 0000 L CNN F 2 "all_fp:cnp_7x4.5mm" H 3338 1300 30 0001 C CNN F 3 "" H 3300 1450 60 0000 C CNN 1 3300 1450 1 0 0 -1 $EndComp Wire Wire Line 2800 1100 3400 1100 Wire Wire Line 2350 1550 2800 1550 Wire Wire Line 2800 1550 2800 1100 Connection ~ 3100 1100 Wire Wire Line 2350 1750 2500 1750 $Comp L GND #PWR09 U 1 1 5AA4B5A1 P 3300 1650 F 0 "#PWR09" H 3300 1400 50 0001 C CNN F 1 "GND" H 3300 1500 50 0000 C CNN F 2 "" H 3300 1650 60 0000 C CNN F 3 "" H 3300 1650 60 0000 C CNN 1 3300 1650 1 0 0 -1 $EndComp Wire Wire Line 3300 1300 4100 1300 $Comp L GND #PWR010 U 1 1 5AA4B73C P 3050 1200 F 0 "#PWR010" H 3050 950 50 0001 C CNN F 1 "GND" H 3050 1050 50 0000 C CNN F 2 "" H 3050 1200 60 0000 C CNN F 3 "" H 3050 1200 60 0000 C CNN 1 3050 1200 1 0 0 -1 $EndComp Wire Wire Line 4100 1200 3050 1200 Wire Wire Line 2350 1950 4850 1950 Wire Wire Line 4850 1650 3500 1650 Wire Wire Line 3500 1650 3500 1300 Connection ~ 3500 1300 Wire Wire Line 2500 1850 4850 1850 Connection ~ 2500 1850 Wire Wire Line 4850 1750 4750 1750 Wire Wire Line 4750 1750 4750 1850 Connection ~ 4750 1850 Wire Wire Line 2500 1650 2500 2150 $Comp L GND #PWR011 U 1 1 5AA4B57F P 2500 2150 F 0 "#PWR011" H 2500 1900 50 0001 C CNN F 1 "GND" H 2500 2000 50 0000 C CNN F 2 "" H 2500 2150 60 0000 C CNN F 3 "" H 2500 2150 60 0000 C CNN 1 2500 2150 1 0 0 -1 $EndComp Wire Wire Line 2350 2050 2500 2050 Connection ~ 2500 2050 NoConn ~ 2200 4800 NoConn ~ 2200 4400 NoConn ~ 2200 4200 NoConn ~ 2200 4000 NoConn ~ 2300 7600 NoConn ~ 2300 7800 NoConn ~ 2300 8000 NoConn ~ 10600 8450 NoConn ~ 10600 8250 NoConn ~ 10600 8050 NoConn ~ 10600 7850 NoConn ~ 10600 7650 NoConn ~ 4900 8300 NoConn ~ 9150 4000 NoConn ~ 9150 4200 NoConn ~ 9150 4400 NoConn ~ 9150 4600 NoConn ~ 9150 4800 NoConn ~ 2350 1850 $Comp L +5V #PWR012 U 1 1 5AA51724 P 4300 7350 F 0 "#PWR012" H 4300 7200 50 0001 C CNN F 1 "+5V" H 4300 7490 50 0000 C CNN F 2 "" H 4300 7350 60 0000 C CNN F 3 "" H 4300 7350 60 0000 C CNN 1 4300 7350 1 0 0 -1 $EndComp Wire Wire Line 3100 750 3100 800 Wire Wire Line 3300 1600 3300 1650 $Comp L GND #PWR013 U 1 1 5AA56394 P 3100 750 F 0 "#PWR013" H 3100 500 50 0001 C CNN F 1 "GND" H 3100 600 50 0000 C CNN F 2 "" H 3100 750 60 0000 C CNN F 3 "" H 3100 750 60 0000 C CNN 1 3100 750 1 0 0 1 $EndComp $Comp L PWR_FLAG #FLG014 U 1 1 5AA48A4A P 2800 1100 F 0 "#FLG014" H 2800 1195 50 0001 C CNN F 1 "PWR_FLAG" H 2800 1280 50 0000 C CNN F 2 "" H 2800 1100 60 0000 C CNN F 3 "" H 2800 1100 60 0000 C CNN 1 2800 1100 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG015 U 1 1 5AA48EB0 P 3950 7350 F 0 "#FLG015" H 3950 7445 50 0001 C CNN F 1 "PWR_FLAG" H 3950 7530 50 0000 C CNN F 2 "" H 3950 7350 60 0000 C CNN F 3 "" H 3950 7350 60 0000 C CNN 1 3950 7350 1 0 0 -1 $EndComp Wire Wire Line 3950 7350 4300 7350 Wire Wire Line 4300 7350 4300 7450 $Comp L C C3 U 1 1 5AA49AC4 P 5950 7200 F 0 "C3" H 5975 7300 50 0000 L CNN F 1 ".1uf" H 5975 7100 50 0000 L CNN F 2 "all_fp:Capacitor4x3RM2-5_RevB" H 5988 7050 30 0001 C CNN F 3 "" H 5950 7200 60 0000 C CNN 1 5950 7200 1 0 0 -1 $EndComp Wire Wire Line 5950 7500 5950 7350 Connection ~ 5950 7500 Wire Wire Line 5000 7100 5000 6900 Wire Wire Line 5000 6900 6100 6900 Wire Wire Line 6100 6900 6100 7050 Connection ~ 6100 7050 $Comp L MCP1702-3302E/TO U3 U 1 1 5AA5725D P 7250 7150 F 0 "U3" H 7350 7000 50 0000 C CNN F 1 "MCP1702-3302E/TO" H 7250 7300 50 0000 C CNN F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 7250 7150 60 0001 C CNN F 3 "" H 7250 7150 60 0000 C CNN 1 7250 7150 1 0 0 -1 $EndComp $Comp L C C4 U 1 1 5AA57341 P 6650 7300 F 0 "C4" H 6675 7400 50 0000 L CNN F 1 "1uf" H 6675 7200 50 0000 L CNN F 2 "all_fp:cnp_7x4.5mm" H 6688 7150 30 0001 C CNN F 3 "" H 6650 7300 60 0000 C CNN 1 6650 7300 1 0 0 -1 $EndComp $Comp L C C5 U 1 1 5AA5738B P 8000 7300 F 0 "C5" H 8025 7400 50 0000 L CNN F 1 "1uf" H 8025 7200 50 0000 L CNN F 2 "all_fp:cnp_7x4.5mm" H 8038 7150 30 0001 C CNN F 3 "" H 8000 7300 60 0000 C CNN 1 8000 7300 1 0 0 -1 $EndComp Wire Wire Line 5950 7050 6400 7050 Wire Wire Line 6650 7500 6650 7450 Wire Wire Line 7250 7500 7250 7350 Connection ~ 6650 7500 Wire Wire Line 6400 7150 6900 7150 Wire Wire Line 6400 7050 6400 7150 Connection ~ 6650 7150 Wire Wire Line 7550 7150 8000 7150 Wire Wire Line 5000 7500 4900 7500 $Comp L SI510 X1 U 1 1 5AA58353 P 6950 7950 F 0 "X1" H 6950 8250 70 0000 C CNN F 1 "SI510" H 6950 7950 70 0000 C CNN F 2 "all_fp:5x7mm-4pin" H 6950 7950 60 0001 C CNN F 3 "" H 6950 7950 60 0000 C CNN 1 6950 7950 -1 0 0 -1 $EndComp NoConn ~ 4900 8100 NoConn ~ 6250 8100 Wire Wire Line 7650 7800 7650 7150 Connection ~ 7650 7150 Wire Wire Line 5500 7500 7250 7500 Wire Wire Line 7650 8100 8000 8100 $Comp L +5V #PWR016 U 1 1 5AA58F3A P 3400 2150 F 0 "#PWR016" H 3400 2000 50 0001 C CNN F 1 "+5V" H 3400 2290 50 0000 C CNN F 2 "" H 3400 2150 60 0000 C CNN F 3 "" H 3400 2150 60 0000 C CNN 1 3400 2150 1 0 0 1 $EndComp Wire Wire Line 3400 2150 3400 1950 Connection ~ 3400 1950 Text Label 2500 1550 0 60 ~ 0 24V Text Label 7650 7500 0 60 ~ 0 3.3V Wire Wire Line 8000 8100 8000 7450 Wire Wire Line 2500 1650 2350 1650 Connection ~ 2500 1750 $Comp L R R1 U 1 1 5AA5E1F9 P 3450 4800 F 0 "R1" V 3530 4800 50 0000 C CNN F 1 "75" V 3450 4800 50 0000 C CNN F 2 "all_fp:Resistor_Horizontal_RM10mm" V 3380 4800 30 0001 C CNN F 3 "" H 3450 4800 30 0000 C CNN 1 3450 4800 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 5AA5E2AC P 3600 5200 F 0 "R2" V 3680 5200 50 0000 C CNN F 1 "75" V 3600 5200 50 0000 C CNN F 2 "all_fp:Resistor_Horizontal_RM10mm" V 3530 5200 30 0001 C CNN F 3 "" H 3600 5200 30 0000 C CNN 1 3600 5200 0 1 1 0 $EndComp $Comp L GND #PWR017 U 1 1 5AA5E30A P 3750 5200 F 0 "#PWR017" H 3750 4950 50 0001 C CNN F 1 "GND" H 3750 5050 50 0000 C CNN F 2 "" H 3750 5200 60 0000 C CNN F 3 "" H 3750 5200 60 0000 C CNN 1 3750 5200 1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 5AA5E339 P 3700 4650 F 0 "#PWR018" H 3700 4400 50 0001 C CNN F 1 "GND" H 3700 4500 50 0000 C CNN F 2 "" H 3700 4650 60 0000 C CNN F 3 "" H 3700 4650 60 0000 C CNN 1 3700 4650 1 0 0 -1 $EndComp Wire Wire Line 3450 4650 3700 4650 Wire Wire Line 3450 5200 3450 5100 Connection ~ 3450 5100 Wire Wire Line 3450 5000 3450 4950 Connection ~ 3450 5000 $Comp L R R4 U 1 1 5AA5F28B P 7350 9300 F 0 "R4" V 7430 9300 50 0000 C CNN F 1 "75" V 7350 9300 50 0000 C CNN F 2 "all_fp:Resistor_Horizontal_RM10mm" V 7280 9300 30 0001 C CNN F 3 "" H 7350 9300 30 0000 C CNN 1 7350 9300 0 1 1 0 $EndComp $Comp L GND #PWR019 U 1 1 5AA5F291 P 7500 9300 F 0 "#PWR019" H 7500 9050 50 0001 C CNN F 1 "GND" H 7500 9150 50 0000 C CNN F 2 "" H 7500 9300 60 0000 C CNN F 3 "" H 7500 9300 60 0000 C CNN 1 7500 9300 1 0 0 -1 $EndComp Wire Wire Line 7200 9300 7200 9200 Connection ~ 7200 9200 $Comp L R R3 U 1 1 5AA5F34C P 7350 8950 F 0 "R3" V 7430 8950 50 0000 C CNN F 1 "75" V 7350 8950 50 0000 C CNN F 2 "all_fp:Resistor_Horizontal_RM10mm" V 7280 8950 30 0001 C CNN F 3 "" H 7350 8950 30 0000 C CNN 1 7350 8950 0 1 -1 0 $EndComp $Comp L GND #PWR020 U 1 1 5AA5F352 P 7500 8950 F 0 "#PWR020" H 7500 8700 50 0001 C CNN F 1 "GND" H 7500 8800 50 0000 C CNN F 2 "" H 7500 8950 60 0000 C CNN F 3 "" H 7500 8950 60 0000 C CNN 1 7500 8950 1 0 0 1 $EndComp Wire Wire Line 7200 8950 7200 9050 Connection ~ 7200 9050 Wire Wire Line 2200 4700 2400 4700 Connection ~ 2400 4700 Wire Wire Line 2200 4600 2400 4600 Connection ~ 2400 4600 Wire Wire Line 3900 1100 4100 1100 $Comp L FUSE F1 U 1 1 5AA66F54 P 3650 1100 F 0 "F1" H 3750 1150 50 0000 C CNN F 1 "2A" H 3550 1050 50 0000 C CNN F 2 "all_fp:Resistor_Horizontal_RM10mm" H 3650 1100 60 0001 C CNN F 3 "" H 3650 1100 60 0000 C CNN 1 3650 1100 1 0 0 -1 $EndComp $EndSCHEMATC