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:ESP8266 LIBS:hardpass-pcb-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "Hardpass PCB" Date "2016-04-27" Rev "1" Comp "isticktoit.net" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CONN_02X20 P1 U 1 1 57211855 P 2000 2050 F 0 "P1" H 2000 3100 50 0000 C CNN F 1 "Pi_Zero" V 2000 2050 50 0000 C CNN F 2 "hardpass:Pin_Header_Mirrored-NoHoles_centered_2x20" H 2000 700 50 0000 C CNN F 3 "" H 2000 1100 50 0000 C CNN 1 2000 2050 1 0 0 -1 $EndComp Text GLabel 1750 1200 0 60 Input ~ 0 OLED_SDA Text GLabel 1750 1300 0 60 Input ~ 0 OLED_SCL Text GLabel 1750 1400 0 60 Input ~ 0 ESP_CHPD Text GLabel 1750 1600 0 60 Input ~ 0 SHUTDOWN Text GLabel 1750 1700 0 60 Input ~ 0 SD_D3 Text GLabel 1750 1800 0 60 Input ~ 0 ESP_CLK Text GLabel 1750 2500 0 60 Input ~ 0 COL_1 Text GLabel 1750 2600 0 60 Input ~ 0 COL_2 Text GLabel 1750 2700 0 60 Input ~ 0 COL_3 Text GLabel 1750 2900 0 60 Input ~ 0 SD_D2 NoConn ~ 1750 2400 NoConn ~ 2250 2400 Text GLabel 2250 1400 2 60 Input ~ 0 UART_TX Text GLabel 2250 1500 2 60 Input ~ 0 UART_RX Text GLabel 2250 1800 2 60 Input ~ 0 SD_CMD Text GLabel 2250 1900 2 60 Input ~ 0 SD_D0 Text GLabel 2250 2600 2 60 Input ~ 0 ROW_1 Text GLabel 2250 2800 2 60 Input ~ 0 ROW_2 Text GLabel 2250 2900 2 60 Input ~ 0 ROW_3 Text GLabel 2250 3000 2 60 Input ~ 0 ROW_4 $Comp L GND #PWR01 U 1 1 57211ADA P 1000 3100 F 0 "#PWR01" H 1000 2850 50 0001 C CNN F 1 "GND" H 1000 2950 50 0000 C CNN F 2 "" H 1000 3100 50 0000 C CNN F 3 "" H 1000 3100 50 0000 C CNN 1 1000 3100 1 0 0 -1 $EndComp $Comp L +3.3V #PWR02 U 1 1 57211B7B P 1050 950 F 0 "#PWR02" H 1050 800 50 0001 C CNN F 1 "+3.3V" H 1050 1090 50 0000 C CNN F 2 "" H 1050 950 50 0000 C CNN F 3 "" H 1050 950 50 0000 C CNN 1 1050 950 1 0 0 -1 $EndComp Text GLabel 2250 2100 2 60 Input ~ 0 SD_D1 $Comp L GND #PWR03 U 1 1 5723909B P 3000 3100 F 0 "#PWR03" H 3000 2850 50 0001 C CNN F 1 "GND" H 3000 2950 50 0000 C CNN F 2 "" H 3000 3100 50 0000 C CNN F 3 "" H 3000 3100 50 0000 C CNN 1 3000 3100 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW1 U 1 1 572BCA0F P 1900 5000 F 0 "SW1" H 2050 5110 50 0000 C CNN F 1 "1" H 1900 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 2500 3550 50 0000 C CNN F 3 "" H 1900 5000 50 0000 C CNN 1 1900 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW2 U 1 1 572BCB0D P 2350 5000 F 0 "SW2" H 2500 5110 50 0000 C CNN F 1 "2" H 2350 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5350 50 0001 C CNN F 3 "" H 2350 5000 50 0000 C CNN 1 2350 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW3 U 1 1 572BCC13 P 2800 5000 F 0 "SW3" H 2950 5110 50 0000 C CNN F 1 "3" H 2800 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5250 50 0001 C CNN F 3 "" H 2800 5000 50 0000 C CNN 1 2800 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW4 U 1 1 572BCDB9 P 1900 5400 F 0 "SW4" H 2050 5510 50 0000 C CNN F 1 "4" H 1900 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5950 50 0001 C CNN F 3 "" H 1900 5400 50 0000 C CNN 1 1900 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW5 U 1 1 572BCFBE P 2350 5400 F 0 "SW5" H 2500 5510 50 0000 C CNN F 1 "5" H 2350 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5850 50 0001 C CNN F 3 "" H 2350 5400 50 0000 C CNN 1 2350 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW6 U 1 1 572BD09D P 2800 5400 F 0 "SW6" H 2950 5510 50 0000 C CNN F 1 "6" H 2800 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5750 50 0001 C CNN F 3 "" H 2800 5400 50 0000 C CNN 1 2800 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW7 U 1 1 572BD274 P 1900 5800 F 0 "SW7" H 2050 5910 50 0000 C CNN F 1 "7" H 1900 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6450 50 0001 C CNN F 3 "" H 1900 5800 50 0000 C CNN 1 1900 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW8 U 1 1 572BD343 P 2350 5800 F 0 "SW8" H 2500 5910 50 0000 C CNN F 1 "8" H 2350 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6350 50 0001 C CNN F 3 "" H 2350 5800 50 0000 C CNN 1 2350 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW9 U 1 1 572BD459 P 2800 5800 F 0 "SW9" H 2950 5910 50 0000 C CNN F 1 "9" H 2800 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6250 50 0001 C CNN F 3 "" H 2800 5800 50 0000 C CNN 1 2800 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW10 U 1 1 572BD528 P 1900 6200 F 0 "SW10" H 2050 6310 50 0000 C CNN F 1 "C/UP" H 1800 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6950 50 0001 C CNN F 3 "" H 1900 6200 50 0000 C CNN 1 1900 6200 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW11 U 1 1 572BD6CB P 2350 6200 F 0 "SW11" H 2500 6310 50 0000 C CNN F 1 "0/OK" H 2250 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6850 50 0001 C CNN F 3 "" H 2350 6200 50 0000 C CNN 1 2350 6200 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW12 U 1 1 572BD811 P 2800 6200 F 0 "SW12" H 2950 6310 50 0000 C CNN F 1 "OK/DN" H 2700 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6750 50 0001 C CNN F 3 "" H 2800 6200 50 0000 C CNN 1 2800 6200 1 0 0 -1 $EndComp Text GLabel 1800 4600 1 60 Input ~ 0 COL_1 Text GLabel 2250 4600 1 60 Input ~ 0 COL_2 Text GLabel 2700 4600 1 60 Input ~ 0 COL_3 Text GLabel 3300 5100 2 60 Input ~ 0 ROW_1 Text GLabel 3300 5500 2 60 Input ~ 0 ROW_2 Text GLabel 3300 5900 2 60 Input ~ 0 ROW_3 Text GLabel 3300 6300 2 60 Input ~ 0 ROW_4 $Comp L C_Small C6 U 1 1 576AB858 P 5150 1150 F 0 "C6" V 5200 1200 50 0000 L CNN F 1 "1µF" H 5150 1000 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5000 400 50 0000 C CNN F 3 "" H 5150 1150 50 0000 C CNN 1 5150 1150 0 1 1 0 $EndComp $Comp L C_Small C5 U 1 1 576AB9B6 P 5150 1350 F 0 "C5" V 5200 1400 50 0000 L CNN F 1 "1µF" H 5150 1200 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 2850 50 0001 C CNN F 3 "" H 5150 1350 50 0000 C CNN 1 5150 1350 0 1 1 0 $EndComp $Comp L C_Small C2 U 1 1 576ABF65 P 4600 1850 F 0 "C2" V 4650 1900 50 0000 L CNN F 1 "1µF" V 4550 1650 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 4600 -200 50 0001 C CNN F 3 "" H 4600 1850 50 0000 C CNN 1 4600 1850 0 -1 -1 0 $EndComp $Comp L C_Small C3 U 1 1 576AC79A P 5150 3750 F 0 "C3" V 5200 3800 50 0000 L CNN F 1 "2.2µF" V 5200 3500 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 5250 50 0001 C CNN F 3 "" H 5150 3750 50 0000 C CNN 1 5150 3750 0 1 1 0 $EndComp $Comp L C_Small C4 U 1 1 576ACF95 P 5150 3650 F 0 "C4" V 5200 3700 50 0000 L CNN F 1 "4.7µF" V 5200 3400 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 5150 50 0001 C CNN F 3 "" H 5150 3650 50 0000 C CNN 1 5150 3650 0 1 1 0 $EndComp $Comp L R_Small R1 U 1 1 576AE193 P 5150 3550 F 0 "R1" V 5200 3650 50 0000 L CNN F 1 "390k" V 5200 3300 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5150 5050 50 0001 C CNN F 3 "" H 5150 3550 50 0000 C CNN 1 5150 3550 0 1 1 0 $EndComp $Comp L GND #PWR04 U 1 1 576AFDF4 P 5150 900 F 0 "#PWR04" H 5150 650 50 0001 C CNN F 1 "GND" H 5150 750 50 0001 C CNN F 2 "" H 5150 900 50 0000 C CNN F 3 "" H 5150 900 50 0000 C CNN 1 5150 900 1 0 0 -1 $EndComp Text GLabel 4650 2850 0 60 Input ~ 0 OLED_SDA Text GLabel 4650 2750 0 60 Input ~ 0 OLED_SCL $Comp L +3.3V #PWR05 U 1 1 576B9B60 P 4850 2650 F 0 "#PWR05" H 4850 2500 50 0001 C CNN F 1 "+3.3V" H 4850 2790 50 0001 C CNN F 2 "" H 4850 2650 50 0000 C CNN F 3 "" H 4850 2650 50 0000 C CNN 1 4850 2650 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 576B9D6C P 4950 3950 F 0 "#PWR06" H 4950 3700 50 0001 C CNN F 1 "GND" H 4950 3800 50 0001 C CNN F 2 "" H 4950 3950 50 0000 C CNN F 3 "" H 4950 3950 50 0000 C CNN 1 4950 3950 1 0 0 -1 $EndComp $Comp L R_Small R11 U 1 1 576BAD7F P 5050 2800 F 0 "R11" V 5050 2900 50 0000 L CNN F 1 "10k" V 5050 2550 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5050 4400 50 0001 C CNN F 3 "" H 5050 2800 50 0000 C CNN 1 5050 2800 0 1 1 0 $EndComp $Comp L R_Small R10 U 1 1 576BB1ED P 5050 2700 F 0 "R10" V 5050 2800 50 0000 L CNN F 1 "10k" V 5050 2450 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 3450 2050 50 0000 C CNN F 3 "" H 5050 2700 50 0000 C CNN 1 5050 2700 0 1 1 0 $EndComp $Comp L SW_PUSH SW13 U 1 1 57715A24 P 3500 7050 F 0 "SW13" H 3650 7160 50 0000 C CNN F 1 "SHUTDN" H 3500 6970 50 0000 C CNN F 2 "" H 3500 7050 50 0000 C CNN F 3 "" H 3500 7050 50 0000 C CNN 1 3500 7050 1 0 0 -1 $EndComp Text GLabel 3200 7050 0 60 Input ~ 0 SHUTDOWN $Comp L GND #PWR07 U 1 1 57716417 P 3800 7050 F 0 "#PWR07" H 3800 6800 50 0001 C CNN F 1 "GND" H 3800 6900 50 0000 C CNN F 2 "" H 3800 7050 50 0000 C CNN F 3 "" H 3800 7050 50 0000 C CNN 1 3800 7050 1 0 0 -1 $EndComp Text Notes 500 1450 0 60 ~ 0 Wifi Pants: \n pin 27--> $Comp L GND #PWR08 U 1 1 58333C64 P 4500 1850 F 0 "#PWR08" H 4500 1600 50 0001 C CNN F 1 "GND" H 4500 1700 50 0001 C CNN F 2 "" H 4500 1850 50 0000 C CNN F 3 "" H 4500 1850 50 0000 C CNN 1 4500 1850 1 0 0 -1 $EndComp $Comp L +3.3V #PWR09 U 1 1 58333EC0 P 4700 1850 F 0 "#PWR09" H 4700 1700 50 0001 C CNN F 1 "+3.3V" H 4700 1990 50 0001 C CNN F 2 "" H 4700 1850 50 0000 C CNN F 3 "" H 4700 1850 50 0000 C CNN 1 4700 1850 1 0 0 -1 $EndComp $Comp L C_Small C7 U 1 1 58337245 P 4550 2450 F 0 "C7" H 4600 2400 50 0000 L CNN F 1 "0.1µF" H 4300 2400 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 7150 2450 50 0001 C CNN F 3 "" H 4550 2450 50 0000 C CNN 1 4550 2450 1 0 0 -1 $EndComp $Comp L R_Small R2 U 1 1 583372D3 P 4550 2250 F 0 "R2" V 4450 2200 50 0000 L CNN F 1 "100k" V 4650 2150 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 1950 2250 50 0001 C CNN F 3 "" H 4550 2250 50 0000 C CNN 1 4550 2250 -1 0 0 1 $EndComp $Comp L R_Small R3 U 1 1 58337469 P 4800 2350 F 0 "R3" V 4900 2350 50 0000 L CNN F 1 "100k" V 4700 2300 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4800 4700 50 0001 C CNN F 3 "" H 4800 2350 50 0000 C CNN 1 4800 2350 0 1 1 0 $EndComp $Comp L +3.3V #PWR010 U 1 1 58337E9C P 4550 2150 F 0 "#PWR010" H 4550 2000 50 0001 C CNN F 1 "+3.3V" H 4550 2290 50 0001 C CNN F 2 "" H 4550 2150 50 0000 C CNN F 3 "" H 4550 2150 50 0000 C CNN 1 4550 2150 1 0 0 -1 $EndComp $Comp L GND #PWR011 U 1 1 58337F0D P 4550 2550 F 0 "#PWR011" H 4550 2300 50 0001 C CNN F 1 "GND" H 4550 2400 50 0001 C CNN F 2 "" H 4550 2550 50 0000 C CNN F 3 "" H 4550 2550 50 0000 C CNN 1 4550 2550 1 0 0 -1 $EndComp Text GLabel 5950 6400 3 60 Input ~ 0 ESP_CLK Text GLabel 5850 6400 3 60 Input ~ 0 SD_D1 Text GLabel 5750 6400 3 60 Input ~ 0 SD_D3 Text GLabel 5650 6400 3 60 Input ~ 0 SD_D2 Text GLabel 5550 6400 3 60 Input ~ 0 SD_D0 Text GLabel 5450 6400 3 60 Input ~ 0 SD_CMD $Comp L R_Small R12 U 1 1 57B87105 P 5450 6300 F 0 "R12" H 5400 6400 50 0000 L CNN F 1 "33" V 5450 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4750 6200 50 0001 C CNN F 3 "" H 5450 6300 50 0000 C CNN 1 5450 6300 1 0 0 -1 $EndComp $Comp L R_Small R13 U 1 1 57B88365 P 5550 6300 F 0 "R13" H 5500 6400 50 0000 L CNN F 1 "33" V 5550 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4850 6200 50 0001 C CNN F 3 "" H 5550 6300 50 0000 C CNN 1 5550 6300 1 0 0 -1 $EndComp $Comp L R_Small R14 U 1 1 57B88405 P 5650 6300 F 0 "R14" H 5600 6400 50 0000 L CNN F 1 "33" V 5650 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4950 6200 50 0001 C CNN F 3 "" H 5650 6300 50 0000 C CNN 1 5650 6300 1 0 0 -1 $EndComp $Comp L R_Small R15 U 1 1 57B884A8 P 5750 6300 F 0 "R15" H 5700 6400 50 0000 L CNN F 1 "33" V 5750 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5050 6200 50 0001 C CNN F 3 "" H 5750 6300 50 0000 C CNN 1 5750 6300 1 0 0 -1 $EndComp $Comp L R_Small R16 U 1 1 57B8854E P 5850 6300 F 0 "R16" H 5800 6400 50 0000 L CNN F 1 "33" V 5850 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5150 6200 50 0001 C CNN F 3 "" H 5850 6300 50 0000 C CNN 1 5850 6300 1 0 0 -1 $EndComp $Comp L R_Small R17 U 1 1 57B885F7 P 5950 6300 F 0 "R17" H 5900 6400 50 0000 L CNN F 1 "33" V 5950 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5250 6200 50 0000 C CNN F 3 "" H 5950 6300 50 0000 C CNN 1 5950 6300 1 0 0 -1 $EndComp NoConn ~ 6600 5500 $Comp L GND #PWR012 U 1 1 57B89D14 P 6600 5700 F 0 "#PWR012" H 6600 5450 50 0001 C CNN F 1 "GND" H 6600 5550 50 0000 C CNN F 2 "" H 6600 5700 50 0000 C CNN F 3 "" H 6600 5700 50 0000 C CNN 1 6600 5700 1 0 0 -1 $EndComp NoConn ~ 6600 5600 NoConn ~ 6600 5400 NoConn ~ 6600 5300 NoConn ~ 6600 5000 NoConn ~ 6600 5200 NoConn ~ 6600 5100 NoConn ~ 4800 5100 $Comp L +3V3 #PWR013 U 1 1 57B89D90 P 4600 5700 F 0 "#PWR013" H 4600 5550 50 0001 C CNN F 1 "+3V3" H 4600 5840 50 0000 C CNN F 2 "" H 4600 5700 50 0000 C CNN F 3 "" H 4600 5700 50 0000 C CNN 1 4600 5700 1 0 0 -1 $EndComp NoConn ~ 4800 5600 NoConn ~ 4800 5500 NoConn ~ 4800 5400 NoConn ~ 4800 5300 NoConn ~ 4800 5000 Text GLabel 4800 5200 0 60 Input ~ 0 ESP_CHPD $Comp L ESP-12E U2 U 1 1 57B86D32 P 5700 5300 F 0 "U2" H 5700 5200 50 0000 C CNN F 1 "ESP-12E" H 5700 5400 50 0000 C CNN F 2 "hardpass:ESP-12E_smd" H 5700 5300 50 0001 C CNN F 3 "" H 5700 5300 50 0001 C CNN 1 5700 5300 1 0 0 -1 $EndComp $Comp L CONN_01X30 P2 U 1 1 58700E5C P 5450 2500 F 0 "P2" H 5450 4050 50 0000 C CNN F 1 "OLED_I2C" V 5550 2500 50 0000 C CNN F 2 "adafruit-oled:UG-2864HSWEG01_0.96IN_WRAPAROUND" V 5650 2500 50 0000 C CNN F 3 "" H 5450 2500 50 0000 C CNN 1 5450 2500 1 0 0 -1 $EndComp $Comp L C_Small C1 U 1 1 58702958 P 4600 1550 F 0 "C1" V 4650 1600 50 0000 L CNN F 1 "1µF" V 4550 1350 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 4600 -500 50 0001 C CNN F 3 "" H 4600 1550 50 0000 C CNN 1 4600 1550 0 -1 -1 0 $EndComp $Comp L GND #PWR014 U 1 1 5870295E P 4500 1550 F 0 "#PWR014" H 4500 1300 50 0001 C CNN F 1 "GND" H 4500 1400 50 0001 C CNN F 2 "" H 4500 1550 50 0000 C CNN F 3 "" H 4500 1550 50 0000 C CNN 1 4500 1550 1 0 0 -1 $EndComp $Comp L +3.3V #PWR015 U 1 1 58702964 P 4700 1550 F 0 "#PWR015" H 4700 1400 50 0001 C CNN F 1 "+3.3V" H 4700 1690 50 0001 C CNN F 2 "" H 4700 1550 50 0000 C CNN F 3 "" H 4700 1550 50 0000 C CNN 1 4700 1550 1 0 0 -1 $EndComp NoConn ~ 5250 1650 $Comp L GND #PWR016 U 1 1 58702A61 P 5000 2000 F 0 "#PWR016" H 5000 1750 50 0001 C CNN F 1 "GND" H 5000 1850 50 0001 C CNN F 2 "" H 5000 2000 50 0000 C CNN F 3 "" H 5000 2000 50 0000 C CNN 1 5000 2000 1 0 0 -1 $EndComp $Comp L +3.3V #PWR017 U 1 1 58702DF8 P 5150 2100 F 0 "#PWR017" H 5150 1950 50 0001 C CNN F 1 "+3.3V" H 5150 2240 50 0001 C CNN F 2 "" H 5150 2100 50 0000 C CNN F 3 "" H 5150 2100 50 0000 C CNN 1 5150 2100 1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 58702F8A P 5150 1700 F 0 "#PWR018" H 5150 1450 50 0001 C CNN F 1 "GND" H 5150 1550 50 0001 C CNN F 2 "" H 5150 1700 50 0000 C CNN F 3 "" H 5150 1700 50 0000 C CNN 1 5150 1700 1 0 0 -1 $EndComp $Comp L GND #PWR019 U 1 1 58705FA1 P 5150 2450 F 0 "#PWR019" H 5150 2200 50 0001 C CNN F 1 "GND" H 5150 2300 50 0001 C CNN F 2 "" H 5150 2450 50 0000 C CNN F 3 "" H 5150 2450 50 0000 C CNN 1 5150 2450 1 0 0 -1 $EndComp Text Notes 4250 3350 0 60 ~ 0 Switching to SPI4:\n - pull 11 down\n - disconnect 20 $Comp L C_Small C20 U 1 1 5880B4CE P 10500 3150 F 0 "C20" H 10510 3220 50 0000 L CNN F 1 "220nF" H 10510 3070 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10600 4850 50 0001 C CNN F 3 "" H 10500 3150 50 0000 C CNN 1 10500 3150 1 0 0 -1 $EndComp $Comp L C_Small C21 U 1 1 5880B97A P 10750 3150 F 0 "C21" H 10760 3220 50 0000 L CNN F 1 "220nF" H 10760 3070 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10600 4750 50 0001 C CNN F 3 "" H 10750 3150 50 0000 C CNN 1 10750 3150 1 0 0 -1 $EndComp $Comp L C_Small C18 U 1 1 5880BA0C P 10100 3800 F 0 "C18" H 10110 3870 50 0000 L CNN F 1 "100nF" V 10000 3650 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10100 3800 50 0001 C CNN F 3 "" H 10100 3800 50 0000 C CNN 1 10100 3800 0 1 1 0 $EndComp $Comp L C_Small C19 U 1 1 5880BB0F P 10100 4000 F 0 "C19" H 10110 4070 50 0000 L CNN F 1 "10µF" V 10200 3850 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10100 4000 50 0001 C CNN F 3 "" H 10100 4000 50 0000 C CNN 1 10100 4000 0 1 1 0 $EndComp $Comp L C_Small C16 U 1 1 5880BBA9 P 9700 3600 F 0 "C16" H 9710 3670 50 0000 L CNN F 1 "220nF" H 9710 3520 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 9700 3600 50 0001 C CNN F 3 "" H 9700 3600 50 0000 C CNN 1 9700 3600 1 0 0 -1 $EndComp $Comp L C_Small C8 U 1 1 5880BE78 P 7650 3400 F 0 "C8" H 7660 3470 50 0000 L CNN F 1 "220nF" H 7660 3320 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 7650 3400 50 0001 C CNN F 3 "" H 7650 3400 50 0000 C CNN 1 7650 3400 0 1 1 0 $EndComp $Comp L C_Small C13 U 1 1 5880C0C1 P 8700 2700 F 0 "C13" V 8750 2750 50 0000 L CNN F 1 "22nF" V 8750 2450 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 7350 4600 50 0001 C CNN F 3 "" H 8700 2700 50 0000 C CNN 1 8700 2700 0 1 1 0 $EndComp $Comp L C_Small C12 U 1 1 5880C189 P 8450 2200 F 0 "C12" H 8460 2270 50 0000 L CNN F 1 "100nF" V 8350 2100 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 9400 50 50 0001 C CNN F 3 "" H 8450 2200 50 0000 C CNN 1 8450 2200 0 -1 -1 0 $EndComp $Comp L C_Small C11 U 1 1 5880C234 P 8450 1950 F 0 "C11" H 8460 2020 50 0000 L CNN F 1 "10µF" V 8350 1850 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 9250 -200 50 0001 C CNN F 3 "" H 8450 1950 50 0000 C CNN 1 8450 1950 0 -1 -1 0 $EndComp Text GLabel 9400 1700 1 60 Input ~ 0 CARD_TX Text GLabel 9300 1700 1 60 Input ~ 0 CARD_RX NoConn ~ 9500 1700 NoConn ~ 9600 1700 $Comp L GND #PWR020 U 1 1 5880D50E P 10150 1700 F 0 "#PWR020" H 10150 1450 50 0001 C CNN F 1 "GND" H 10150 1550 50 0000 C CNN F 2 "" H 10150 1700 50 0000 C CNN F 3 "" H 10150 1700 50 0000 C CNN 1 10150 1700 1 0 0 -1 $EndComp $Comp L GND #PWR021 U 1 1 5881377E P 10900 2600 F 0 "#PWR021" H 10900 2350 50 0001 C CNN F 1 "GND" H 10900 2450 50 0000 C CNN F 2 "" H 10900 2600 50 0000 C CNN F 3 "" H 10900 2600 50 0000 C CNN 1 10900 2600 1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 5881836B P 9700 3700 F 0 "#PWR022" H 9700 3450 50 0001 C CNN F 1 "GND" H 9700 3550 50 0000 C CNN F 2 "" H 9700 3700 50 0000 C CNN F 3 "" H 9700 3700 50 0000 C CNN 1 9700 3700 1 0 0 -1 $EndComp $Comp L GND #PWR023 U 1 1 5881F197 P 8450 2550 F 0 "#PWR023" H 8450 2300 50 0001 C CNN F 1 "GND" H 8450 2400 50 0001 C CNN F 2 "" H 8450 2550 50 0000 C CNN F 3 "" H 8450 2550 50 0000 C CNN 1 8450 2550 1 0 0 -1 $EndComp NoConn ~ 10500 2300 NoConn ~ 10500 2400 NoConn ~ 8750 2300 NoConn ~ 10550 2200 $Comp L ISO7816 U1 U 1 1 58821579 P 7050 3150 F 0 "U1" H 7050 3550 60 0000 C CNN F 1 "ISO7816" H 7050 2750 60 0000 C CNN F 2 "hardpass:CAF99-08153-S132" H 7050 3250 60 0001 C CNN F 3 "" H 7050 3250 60 0001 C CNN 1 7050 3150 1 0 0 1 $EndComp NoConn ~ 7450 3100 NoConn ~ 6650 3100 $Comp L R_Small R5 U 1 1 58823E8F P 8200 2800 F 0 "R5" H 8230 2820 50 0000 L CNN F 1 "180" H 8230 2760 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 8200 2800 50 0001 C CNN F 3 "" H 8200 2800 50 0000 C CNN 1 8200 2800 0 -1 -1 0 $EndComp $Comp L C_Small C14 U 1 1 588317FD P 8850 3600 F 0 "C14" H 8860 3670 50 0000 L CNN F 1 "100pF" H 8860 3520 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 8850 3600 50 0001 C CNN F 3 "" H 8850 3600 50 0000 C CNN 1 8850 3600 1 0 0 -1 $EndComp $Comp L GND #PWR024 U 1 1 58833208 P 10000 4200 F 0 "#PWR024" H 10000 3950 50 0001 C CNN F 1 "GND" H 10000 4050 50 0000 C CNN F 2 "" H 10000 4200 50 0000 C CNN F 3 "" H 10000 4200 50 0000 C CNN 1 10000 4200 1 0 0 -1 $EndComp Text Notes 6250 1250 0 60 ~ 0 http://www.nxp.com/documents/application_note/AN10207.pdf\nhttp://www.nxp.com/documents/application_note/AN00046.pdf\nhttp://www.nxp.com/documents/data_sheet/TDA8029.pdf Text Notes 7000 2000 0 60 ~ 0 TODO: less Caps? $Comp L GND #PWR025 U 1 1 58839D11 P 9300 3400 F 0 "#PWR025" H 9300 3150 50 0001 C CNN F 1 "GND" H 9300 3250 50 0000 C CNN F 2 "" H 9300 3400 50 0000 C CNN F 3 "" H 9300 3400 50 0000 C CNN 1 9300 3400 1 0 0 -1 $EndComp $Comp L Crystal Y1 U 1 1 58839E8A P 9850 1300 F 0 "Y1" H 9850 1450 50 0000 C CNN F 1 "14.745MHz" H 9850 1150 50 0000 C CNN F 2 "Crystals:Crystal_SMD_5032-2pin_5.0x3.2mm_HandSoldering" H 9850 1300 50 0001 C CNN F 3 "" H 9850 1300 50 0000 C CNN 1 9850 1300 1 0 0 -1 $EndComp $Comp L C_Small C17 U 1 1 5883A764 P 10000 1200 F 0 "C17" H 10010 1270 50 0000 L CNN F 1 "22pF" H 10010 1120 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10600 1350 50 0001 C CNN F 3 "" H 10000 1200 50 0000 C CNN 1 10000 1200 1 0 0 -1 $EndComp $Comp L C_Small C15 U 1 1 5883A85B P 9700 1200 F 0 "C15" H 9710 1270 50 0000 L CNN F 1 "22pF" H 9710 1120 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 8800 1450 50 0001 C CNN F 3 "" H 9700 1200 50 0000 C CNN 1 9700 1200 -1 0 0 -1 $EndComp $Comp L GND #PWR026 U 1 1 5883AC0F P 9850 900 F 0 "#PWR026" H 9850 650 50 0001 C CNN F 1 "GND" H 9850 750 50 0000 C CNN F 2 "" H 9850 900 50 0000 C CNN F 3 "" H 9850 900 50 0000 C CNN 1 9850 900 1 0 0 -1 $EndComp $Comp L GND #PWR027 U 1 1 5883C802 P 10650 2800 F 0 "#PWR027" H 10650 2550 50 0001 C CNN F 1 "GND" H 10650 2650 50 0000 C CNN F 2 "" H 10650 2800 50 0000 C CNN F 3 "" H 10650 2800 50 0000 C CNN 1 10650 2800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW14 U 1 1 5883F21C P 9600 1600 F 0 "SW14" H 9550 1600 50 0001 C CNN F 1 "SW_PUSH_SMALL" H 9600 1521 50 0001 C CNN F 2 "" H 9600 1600 50 0000 C CNN F 3 "" H 9600 1600 50 0000 C CNN 1 9600 1600 1 0 0 -1 $EndComp $Comp L TDA8029 U3 U 1 1 5880AAA0 P 9650 2550 F 0 "U3" H 9650 2450 60 0000 C CNN F 1 "TDA8029" H 9650 2650 60 0000 C CNN F 2 "Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm" H 9650 2550 60 0001 C CNN F 3 "" H 9650 2550 60 0001 C CNN 1 9650 2550 1 0 0 -1 $EndComp $Comp L R_Small R4 U 1 1 5884B8AE P 7700 3200 F 0 "R4" H 7730 3220 50 0000 L CNN F 1 "100" H 7730 3160 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 7700 3200 50 0001 C CNN F 3 "" H 7700 3200 50 0000 C CNN 1 7700 3200 0 -1 -1 0 $EndComp Text Notes 6250 800 0 60 ~ 0 No Place on main PCB - has to go on another one Text Notes 6250 950 0 60 ~ 0 possible driver: https://github.com/larytet/TDA8029 $Comp L +5V #PWR028 U 1 1 588108E7 P 8600 1950 F 0 "#PWR028" H 8600 1800 50 0001 C CNN F 1 "+5V" H 8600 2090 50 0000 C CNN F 2 "" H 8600 1950 50 0000 C CNN F 3 "" H 8600 1950 50 0000 C CNN 1 8600 1950 1 0 0 -1 $EndComp $Comp L +5V #PWR029 U 1 1 58810991 P 8800 2200 F 0 "#PWR029" H 8800 2050 50 0001 C CNN F 1 "+5V" H 8800 2340 50 0000 C CNN F 2 "" H 8800 2200 50 0000 C CNN F 3 "" H 8800 2200 50 0000 C CNN 1 8800 2200 1 0 0 -1 $EndComp $Comp L +5V #PWR030 U 1 1 58810A71 P 10650 2500 F 0 "#PWR030" H 10650 2350 50 0001 C CNN F 1 "+5V" H 10650 2640 50 0000 C CNN F 2 "" H 10650 2500 50 0000 C CNN F 3 "" H 10650 2500 50 0000 C CNN 1 10650 2500 1 0 0 -1 $EndComp $Comp L +5V #PWR031 U 1 1 58810B51 P 10200 3400 F 0 "#PWR031" H 10200 3250 50 0001 C CNN F 1 "+5V" H 10200 3540 50 0000 C CNN F 2 "" H 10200 3400 50 0000 C CNN F 3 "" H 10200 3400 50 0000 C CNN 1 10200 3400 1 0 0 -1 $EndComp $Comp L +5V #PWR032 U 1 1 588110F4 P 9500 1500 F 0 "#PWR032" H 9500 1350 50 0001 C CNN F 1 "+5V" H 9500 1640 50 0000 C CNN F 2 "" H 9500 1500 50 0000 C CNN F 3 "" H 9500 1500 50 0000 C CNN 1 9500 1500 1 0 0 -1 $EndComp $Comp L +5V #PWR033 U 1 1 588119E7 P 7550 2900 F 0 "#PWR033" H 7550 2750 50 0001 C CNN F 1 "+5V" H 7550 3040 50 0000 C CNN F 2 "" H 7550 2900 50 0000 C CNN F 3 "" H 7550 2900 50 0000 C CNN 1 7550 2900 1 0 0 -1 $EndComp Text Notes 6250 1550 0 60 ~ 0 http://www.linkconn.com/en/product/\ne08f128a-897a-4361-86f3-81b7a41ba7d4\n'sim card samsung i9000 n7000' $Comp L CONN_02X20 P3 U 1 1 5881588C P 8800 5250 F 0 "P3" H 8800 6300 50 0000 C CNN F 1 "Pi_Zero" V 8800 5250 50 0000 C CNN F 2 "hardpass:Pin_Header_Straight_2x20_Pitch2.54mm_centered" H 8800 3900 50 0001 C CNN F 3 "" H 8800 4300 50 0000 C CNN 1 8800 5250 1 0 0 -1 $EndComp $Comp L +5V #PWR034 U 1 1 58817164 P 9150 4300 F 0 "#PWR034" H 9150 4150 50 0001 C CNN F 1 "+5V" H 9150 4440 50 0000 C CNN F 2 "" H 9150 4300 50 0000 C CNN F 3 "" H 9150 4300 50 0000 C CNN 1 9150 4300 1 0 0 -1 $EndComp $Comp L GND #PWR035 U 1 1 5881733E P 8450 6200 F 0 "#PWR035" H 8450 5950 50 0001 C CNN F 1 "GND" H 8450 6050 50 0000 C CNN F 2 "" H 8450 6200 50 0000 C CNN F 3 "" H 8450 6200 50 0000 C CNN 1 8450 6200 1 0 0 -1 $EndComp $Comp L GND #PWR036 U 1 1 588173EB P 9150 6200 F 0 "#PWR036" H 9150 5950 50 0001 C CNN F 1 "GND" H 9150 6050 50 0000 C CNN F 2 "" H 9150 6200 50 0000 C CNN F 3 "" H 9150 6200 50 0000 C CNN 1 9150 6200 1 0 0 -1 $EndComp Text GLabel 9050 4600 2 60 Input ~ 0 CARD_RX Text GLabel 9050 4700 2 60 Input ~ 0 CARD_TX Text Notes 9500 5100 0 60 ~ 0 Crystal: Ali "14.7456mhz 5032" Wire Notes Line 10250 3750 9950 3750 Wire Notes Line 10250 4200 10250 3750 Wire Notes Line 9950 4200 10250 4200 Wire Notes Line 9950 3750 9950 4200 Wire Notes Line 8700 3800 8700 3450 Wire Notes Line 9000 3800 8700 3800 Wire Notes Line 9000 3450 9000 3800 Wire Notes Line 8700 3450 9000 3450 Wire Notes Line 7550 3550 7550 3350 Wire Notes Line 7900 3550 7550 3550 Wire Notes Line 7900 3350 7900 3550 Wire Notes Line 7550 3350 7900 3350 Wire Notes Line 8250 2450 8650 2450 Wire Notes Line 8250 1850 8250 2450 Wire Notes Line 8650 1850 8250 1850 Wire Notes Line 8650 2450 8650 1850 Wire Wire Line 7750 3850 7750 3400 Wire Wire Line 6500 3850 7750 3850 Wire Wire Line 6500 3400 6500 3850 Wire Wire Line 6650 3400 6500 3400 Wire Wire Line 7750 3400 9300 3400 Wire Wire Line 7150 3000 7700 3000 Wire Wire Line 7700 3000 7700 2900 Wire Wire Line 7700 2900 8800 2900 Wire Wire Line 7700 2800 7700 2650 Wire Wire Line 8100 2800 7700 2800 Wire Wire Line 8800 2800 8300 2800 Wire Wire Line 9500 3400 9500 3950 Connection ~ 7450 3950 Wire Wire Line 7450 3400 7450 3950 Wire Wire Line 6400 3300 6650 3300 Wire Wire Line 6400 3950 6400 3300 Wire Wire Line 9500 3950 6400 3950 Wire Wire Line 7450 3400 7550 3400 Wire Wire Line 7950 3750 7950 3200 Wire Wire Line 9400 3750 7950 3750 Wire Wire Line 9400 3400 9400 3750 Wire Wire Line 7850 3300 7450 3300 Wire Wire Line 7850 3850 7850 3300 Wire Wire Line 9600 3850 7850 3850 Wire Wire Line 9600 3400 9600 3850 Wire Wire Line 6400 3200 6650 3200 Wire Wire Line 6400 2650 6400 3200 Wire Wire Line 7700 2650 6400 2650 Wire Wire Line 8600 2500 8600 2700 Wire Wire Line 8300 2500 8800 2500 Wire Wire Line 8750 2300 8800 2300 Wire Wire Line 10550 2200 10500 2200 Wire Wire Line 8600 2400 8800 2400 Wire Wire Line 9700 3400 9700 3500 Wire Wire Line 10900 2600 10500 2600 Wire Wire Line 10750 3600 9800 3600 Wire Wire Line 10750 2700 10500 2700 Wire Wire Line 10750 3250 10750 3600 Wire Wire Line 10750 3050 10750 2700 Wire Wire Line 9800 3600 9800 3400 Wire Wire Line 10500 3500 10500 3250 Wire Wire Line 10500 2900 10500 3050 Wire Wire Line 9900 3500 10500 3500 Wire Wire Line 9900 3400 9900 3500 Wire Wire Line 10000 1700 10150 1700 Wire Wire Line 9900 1550 10000 1550 Wire Wire Line 9900 1700 9900 1550 Wire Wire Line 9700 1550 9800 1550 Wire Wire Line 9800 1550 9800 1700 Wire Wire Line 5150 2450 5250 2450 Wire Wire Line 5150 2950 5250 2950 Connection ~ 5150 2850 Wire Wire Line 5150 2800 5150 2950 Connection ~ 5150 2750 Wire Wire Line 5150 2700 5150 2750 Wire Wire Line 5250 2350 4900 2350 Wire Wire Line 4950 3950 5250 3950 Wire Wire Line 4950 3550 4950 3950 Wire Wire Line 5250 1700 5150 1700 Wire Wire Line 5250 1750 5250 1700 Connection ~ 5100 1950 Wire Wire Line 5000 1950 5000 2000 Wire Wire Line 5100 2150 5100 1950 Wire Wire Line 5250 2100 5250 2050 Wire Wire Line 5150 2100 5250 2100 Wire Wire Line 5000 1950 5250 1950 Wire Wire Line 5100 2150 5250 2150 Wire Wire Line 4700 1550 5250 1550 Wire Wire Line 5250 900 5150 900 Wire Wire Line 5250 1050 5250 900 Connection ~ 4950 3750 Wire Wire Line 5050 3750 4950 3750 Connection ~ 4950 3650 Wire Wire Line 5050 3650 4950 3650 Connection ~ 4950 3850 Wire Wire Line 5050 3550 4950 3550 Wire Wire Line 5250 2750 4650 2750 Wire Wire Line 5250 2850 4650 2850 Wire Wire Line 4700 1850 5250 1850 Connection ~ 2700 6100 Connection ~ 2250 6100 Connection ~ 1800 6100 Connection ~ 2000 6300 Connection ~ 2000 5900 Connection ~ 2000 5500 Connection ~ 2000 5100 Wire Wire Line 4950 3850 5250 3850 Wire Wire Line 5050 1450 5050 1350 Wire Wire Line 5250 1450 5050 1450 Wire Wire Line 5050 1250 5050 1150 Wire Wire Line 5250 1250 5050 1250 Connection ~ 2900 6300 Connection ~ 2450 6300 Connection ~ 2450 5900 Connection ~ 2450 5500 Connection ~ 2900 5900 Connection ~ 2900 5500 Connection ~ 2900 5100 Connection ~ 2450 5100 Wire Wire Line 2000 6300 3300 6300 Wire Wire Line 2000 5900 3300 5900 Wire Wire Line 2000 5500 3300 5500 Wire Wire Line 2000 5100 3300 5100 Wire Wire Line 2700 6100 2700 4600 Connection ~ 2700 5700 Connection ~ 2700 5300 Connection ~ 2700 4900 Connection ~ 2250 5700 Connection ~ 2250 5300 Connection ~ 2250 4900 Wire Wire Line 2250 6100 2250 4600 Connection ~ 1800 5700 Connection ~ 1800 5300 Connection ~ 1800 4900 Wire Wire Line 1800 4600 1800 6100 Connection ~ 1050 1100 Wire Wire Line 1050 1900 1750 1900 Wire Wire Line 1050 950 1050 1900 Wire Wire Line 1750 1100 1050 1100 Connection ~ 3000 2700 Wire Wire Line 2250 2700 3000 2700 Connection ~ 3000 2500 Wire Wire Line 2250 2500 3000 2500 Connection ~ 3000 1700 Wire Wire Line 2250 1300 3000 1300 Connection ~ 3000 2000 Wire Wire Line 2250 2000 3000 2000 Wire Wire Line 3000 1300 3000 3100 Wire Wire Line 2250 1700 3000 1700 Connection ~ 1000 3000 Wire Wire Line 1750 3000 1000 3000 Connection ~ 1000 2300 Wire Wire Line 1750 2300 1000 2300 Wire Wire Line 1000 1500 1000 3100 Wire Wire Line 1750 1500 1000 1500 Wire Wire Line 4950 2650 4950 2800 Wire Wire Line 4850 2650 4950 2650 Connection ~ 4950 2700 Wire Wire Line 4700 2350 4550 2350 Wire Wire Line 4600 5700 4800 5700 Wire Wire Line 8850 3500 8850 3400 Connection ~ 8850 3400 Wire Wire Line 8850 3700 8850 3950 Connection ~ 8850 3950 Wire Notes Line 6900 1850 6900 2100 Wire Notes Line 6900 2100 7900 2100 Wire Notes Line 7900 2100 7900 1800 Wire Notes Line 7900 1800 6900 1800 Wire Notes Line 6900 1800 6900 1900 Wire Wire Line 9700 1300 9700 1550 Wire Wire Line 10000 1550 10000 1300 Wire Wire Line 9700 1100 9700 900 Wire Wire Line 9700 900 10000 900 Wire Wire Line 10000 900 10000 1100 Connection ~ 9850 900 Wire Wire Line 10500 2500 10650 2500 Wire Wire Line 10650 2800 10500 2800 Wire Wire Line 10200 3400 10200 4000 Connection ~ 10200 3800 Wire Wire Line 10000 3400 10200 3400 Wire Wire Line 10000 3800 10000 4200 Connection ~ 10000 4000 Wire Wire Line 8600 1950 8600 2400 Connection ~ 8600 2200 Connection ~ 8300 2200 Connection ~ 8300 2500 Connection ~ 8600 2500 Wire Wire Line 7150 2900 7550 2900 Wire Wire Line 7450 3200 7600 3200 Wire Wire Line 7950 3200 7800 3200 Wire Notes Line 11100 4550 11100 650 Wire Notes Line 11100 650 6150 650 Wire Wire Line 8350 1950 8300 1950 Wire Wire Line 8550 1950 8600 1950 Wire Wire Line 8550 2200 8600 2200 Wire Wire Line 8350 2200 8300 2200 Wire Wire Line 8450 2550 8450 2500 Connection ~ 8450 2500 Wire Wire Line 8300 1950 8300 2500 Wire Wire Line 8450 4700 8550 4700 Wire Wire Line 8550 5500 8450 5500 Connection ~ 8450 5500 Wire Wire Line 8550 6200 8450 6200 Wire Wire Line 9050 4500 9150 4500 Wire Wire Line 9050 4900 9150 4900 Connection ~ 9150 4900 Wire Wire Line 9050 5200 9150 5200 Connection ~ 9150 5200 Wire Wire Line 9050 5700 9150 5700 Connection ~ 9150 5700 Wire Wire Line 9050 5900 9150 5900 Connection ~ 9150 5900 Wire Wire Line 9150 4300 9050 4300 Wire Wire Line 9050 4400 9150 4400 Wire Wire Line 9150 4400 9150 4300 Wire Wire Line 8450 6200 8450 4700 Wire Wire Line 9150 4500 9150 6200 Wire Notes Line 6150 4250 8100 4250 Wire Notes Line 8100 4250 8100 6500 Wire Notes Line 8100 6500 11100 6500 Wire Notes Line 11100 6500 11100 4450 Wire Notes Line 6150 650 6150 4250 Wire Wire Line 7150 3000 7150 2900 Connection ~ 7450 2900 Connection ~ 7450 3000 Wire Wire Line 8800 2600 8750 2600 Wire Wire Line 8750 2600 8750 2400 Connection ~ 8750 2400 $EndSCHEMATC