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:symbols LIBS:stm32f030f4p6 LIBS:fod814-d LIBS:ltv-846s LIBS:AC-LED-Control-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 3 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L STM32F030F4P6 U101 U 1 1 5B453204 P 2200 1400 F 0 "U101" H 2200 700 60 0000 C CNN F 1 "STM32F030F4P6" H 2200 1950 60 0000 C CNN F 2 "" H 2150 1400 60 0000 C CNN F 3 "" H 2150 1400 60 0000 C CNN 1 2200 1400 1 0 0 -1 $EndComp Text Label 2850 1800 0 60 ~ 0 I2C_SCL Text Label 2850 1900 0 60 ~ 0 I2C_SDA $Comp L CONN_01X02 P102 U 1 1 5B453C99 P 1300 4350 F 0 "P102" H 1300 4500 50 0000 C CNN F 1 "CONN_01X02" V 1400 4350 50 0000 C CNN F 2 "" H 1300 4350 50 0000 C CNN F 3 "" H 1300 4350 50 0000 C CNN 1 1300 4350 1 0 0 -1 $EndComp $Comp L CONN_01X02 P103 U 1 1 5B453DC6 P 1300 4900 F 0 "P103" H 1300 5050 50 0000 C CNN F 1 "CONN_01X02" V 1400 4900 50 0000 C CNN F 2 "" H 1300 4900 50 0000 C CNN F 3 "" H 1300 4900 50 0000 C CNN 1 1300 4900 1 0 0 -1 $EndComp Text Label 1100 4300 2 60 ~ 0 I2C_SCL Text Label 1100 4400 2 60 ~ 0 I2C_SDA Text Label 1100 4850 2 60 ~ 0 I2C_SCL Text Label 1100 4950 2 60 ~ 0 I2C_SDA Wire Notes Line 1450 4100 1450 5250 Text Notes 700 4100 0 60 ~ 0 I2C Connectors\n Text Label 2450 4800 3 60 ~ 0 I2C_SCL Text Label 2650 4800 3 60 ~ 0 I2C_SDA $Comp L R R102 U 1 1 5B453F03 P 2450 4650 F 0 "R102" V 2530 4650 50 0000 C CNN F 1 "2K" V 2450 4650 50 0000 C CNN F 2 "" V 2380 4650 50 0000 C CNN F 3 "" H 2450 4650 50 0000 C CNN 1 2450 4650 1 0 0 -1 $EndComp $Comp L R R103 U 1 1 5B453F30 P 2650 4650 F 0 "R103" V 2730 4650 50 0000 C CNN F 1 "2K" V 2650 4650 50 0000 C CNN F 2 "" V 2580 4650 50 0000 C CNN F 3 "" H 2650 4650 50 0000 C CNN 1 2650 4650 1 0 0 -1 $EndComp $Comp L +3V3 #PWR113 U 1 1 5B45401C P 2550 4350 F 0 "#PWR113" H 2550 4200 50 0001 C CNN F 1 "+3V3" H 2550 4490 50 0000 C CNN F 2 "" H 2550 4350 50 0000 C CNN F 3 "" H 2550 4350 50 0000 C CNN 1 2550 4350 1 0 0 -1 $EndComp Wire Wire Line 2450 4500 2450 4350 Wire Wire Line 2450 4350 2650 4350 Wire Wire Line 2650 4350 2650 4500 Connection ~ 2550 4350 Text Label 1550 1650 2 60 ~ 0 +VDD Text Label 1550 1550 2 60 ~ 0 +VDDA Text Label 1050 3150 2 60 ~ 0 +VDDA Text Label 1050 2500 2 60 ~ 0 +VDD $Comp L C C101 U 1 1 5B454AFF P 1050 2650 F 0 "C101" H 1075 2750 50 0000 L CNN F 1 "100nF" H 1075 2550 50 0000 L CNN F 2 "" H 1088 2500 50 0000 C CNN F 3 "" H 1050 2650 50 0000 C CNN 1 1050 2650 1 0 0 -1 $EndComp $Comp L C C102 U 1 1 5B454B6E P 1350 2650 F 0 "C102" H 1375 2750 50 0000 L CNN F 1 "100nF" H 1375 2550 50 0000 L CNN F 2 "" H 1388 2500 50 0000 C CNN F 3 "" H 1350 2650 50 0000 C CNN 1 1350 2650 1 0 0 -1 $EndComp $Comp L C C103 U 1 1 5B454BFE P 1650 2650 F 0 "C103" H 1675 2750 50 0000 L CNN F 1 "4.7uF" H 1675 2550 50 0000 L CNN F 2 "" H 1688 2500 50 0000 C CNN F 3 "" H 1650 2650 50 0000 C CNN 1 1650 2650 1 0 0 -1 $EndComp Connection ~ 1350 2500 Wire Wire Line 1050 2500 1650 2500 Wire Wire Line 1050 2800 1650 2800 Connection ~ 1350 2800 Wire Wire Line 1650 2800 1650 2900 Wire Wire Line 1550 1750 1400 1750 Wire Wire Line 1400 1750 1400 1850 $Comp L GND #PWR105 U 1 1 5B454DB5 P 1400 1850 F 0 "#PWR105" H 1400 1600 50 0001 C CNN F 1 "GND" H 1400 1700 50 0000 C CNN F 2 "" H 1400 1850 50 0000 C CNN F 3 "" H 1400 1850 50 0000 C CNN 1 1400 1850 1 0 0 -1 $EndComp $Comp L GND #PWR109 U 1 1 5B454DF7 P 1650 2900 F 0 "#PWR109" H 1650 2650 50 0001 C CNN F 1 "GND" H 1650 2750 50 0000 C CNN F 2 "" H 1650 2900 50 0000 C CNN F 3 "" H 1650 2900 50 0000 C CNN 1 1650 2900 1 0 0 -1 $EndComp $Comp L C C104 U 1 1 5B454E7E P 1050 3300 F 0 "C104" H 1075 3400 50 0000 L CNN F 1 "10nF" H 1075 3200 50 0000 L CNN F 2 "" H 1088 3150 50 0000 C CNN F 3 "" H 1050 3300 50 0000 C CNN 1 1050 3300 1 0 0 -1 $EndComp $Comp L C C105 U 1 1 5B454ED5 P 1350 3300 F 0 "C105" H 1375 3400 50 0000 L CNN F 1 "1uF" H 1375 3200 50 0000 L CNN F 2 "" H 1388 3150 50 0000 C CNN F 3 "" H 1350 3300 50 0000 C CNN 1 1350 3300 1 0 0 -1 $EndComp $Comp L GND #PWR111 U 1 1 5B454F8F P 1350 3600 F 0 "#PWR111" H 1350 3350 50 0001 C CNN F 1 "GND" H 1350 3450 50 0000 C CNN F 2 "" H 1350 3600 50 0000 C CNN F 3 "" H 1350 3600 50 0000 C CNN 1 1350 3600 1 0 0 -1 $EndComp Wire Wire Line 1350 3450 1350 3600 Wire Wire Line 1050 3450 1350 3450 Wire Wire Line 1050 3150 1350 3150 Wire Notes Line 750 2400 1900 2400 Wire Notes Line 1900 2400 1900 3800 Wire Notes Line 1900 3800 750 3800 Wire Notes Line 750 3800 750 2400 Text Notes 750 2400 0 60 ~ 0 Bypass Caps\n Text Notes 800 3700 0 39 ~ 0 Place close\nto chip. NoConn ~ 1550 2100 $Comp L 74HC595 U103 U 1 1 5B45537E P 8600 1950 F 0 "U103" H 8750 2550 50 0000 C CNN F 1 "74HC595" H 8600 1350 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 74HC595 U102 U 1 1 5B455418 P 6000 1950 F 0 "U102" H 6150 2550 50 0000 C CNN F 1 "74HC595" H 6000 1350 50 0000 C CNN F 2 "" H 6000 1950 50 0000 C CNN F 3 "" H 6000 1950 50 0000 C CNN 1 6000 1950 1 0 0 -1 $EndComp Text Label 5100 3300 2 60 ~ 0 CHAN0 Text Label 5100 3400 2 60 ~ 0 CHAN1 Text Label 5100 3500 2 60 ~ 0 CHAN2 Text Label 5100 3600 2 60 ~ 0 CHAN3 Text Label 6700 1900 0 60 ~ 0 CHAN4 Text Label 6700 2000 0 60 ~ 0 CHAN5 Text Label 6700 2100 0 60 ~ 0 CHAN6 Text Label 6700 2200 0 60 ~ 0 CHAN7 Text Label 9300 1500 0 60 ~ 0 CHAN8 Text Label 9300 1600 0 60 ~ 0 CHAN9 Text Label 9300 1700 0 60 ~ 0 CHAN10 Text Label 9300 1800 0 60 ~ 0 CHAN11 Text Label 9300 1900 0 60 ~ 0 CHAN12 Text Label 9300 2000 0 60 ~ 0 CHAN13 Text Label 9300 2100 0 60 ~ 0 CHAN14 Text Label 9300 2200 0 60 ~ 0 CHAN15 Wire Wire Line 8300 1400 8300 1250 $Comp L +3V3 #PWR103 U 1 1 5B455E79 P 8300 1250 F 0 "#PWR103" H 8300 1100 50 0001 C CNN F 1 "+3V3" H 8300 1390 50 0000 C CNN F 2 "" H 8300 1250 50 0000 C CNN F 3 "" H 8300 1250 50 0000 C CNN 1 8300 1250 1 0 0 -1 $EndComp Wire Wire Line 8300 2500 8300 2650 $Comp L GND #PWR107 U 1 1 5B455F67 P 8300 2650 F 0 "#PWR107" H 8300 2400 50 0001 C CNN F 1 "GND" H 8300 2500 50 0000 C CNN F 2 "" H 8300 2650 50 0000 C CNN F 3 "" H 8300 2650 50 0000 C CNN 1 8300 2650 1 0 0 -1 $EndComp Wire Wire Line 5700 1400 5700 1250 $Comp L +3V3 #PWR102 U 1 1 5B456028 P 5700 1250 F 0 "#PWR102" H 5700 1100 50 0001 C CNN F 1 "+3V3" H 5700 1390 50 0000 C CNN F 2 "" H 5700 1250 50 0000 C CNN F 3 "" H 5700 1250 50 0000 C CNN 1 5700 1250 1 0 0 -1 $EndComp Wire Wire Line 5700 2500 5700 2650 $Comp L GND #PWR106 U 1 1 5B4560F7 P 5700 2650 F 0 "#PWR106" H 5700 2400 50 0001 C CNN F 1 "GND" H 5700 2500 50 0000 C CNN F 2 "" H 5700 2650 50 0000 C CNN F 3 "" H 5700 2650 50 0000 C CNN 1 5700 2650 1 0 0 -1 $EndComp Text Label 5300 1800 2 60 ~ 0 Shift_~SRCLR Text Label 5300 1700 2 60 ~ 0 Shift_SRCLK Text Label 5300 1500 2 60 ~ 0 Shift_SER Text Label 5300 2000 2 60 ~ 0 Shift_RCLK Text Label 5300 2100 2 60 ~ 0 Shift_~OE Wire Wire Line 6700 2400 7250 2400 Wire Wire Line 7250 2400 7250 1500 Wire Wire Line 7250 1500 7900 1500 Text Label 7900 1800 2 60 ~ 0 Shift_~SRCLR Text Label 7900 1700 2 60 ~ 0 Shift_SRCLK Text Label 7900 2000 2 60 ~ 0 Shift_RCLK Text Label 7900 2100 2 60 ~ 0 Shift_~OE NoConn ~ 9300 2400 Wire Notes Line 4750 1050 9700 1050 Wire Notes Line 9700 1050 9700 2900 Wire Notes Line 9700 2900 4750 2900 Wire Notes Line 4750 2900 4750 1050 Text Notes 4750 1050 0 60 ~ 0 Shift Registers Text Label 2850 1000 0 60 ~ 0 Shift_SER Text Label 2850 1100 0 60 ~ 0 Shift_SRCLK Text Label 2850 1200 0 60 ~ 0 Shift_~SRCLR Text Label 2850 1300 0 60 ~ 0 Shift_RCLK Text Label 2850 1400 0 60 ~ 0 Shift_~OE Text Label 2850 1500 0 60 ~ 0 ZERO_CROSS NoConn ~ 2850 1600 NoConn ~ 2850 1700 NoConn ~ 1550 1100 NoConn ~ 1550 1200 Text Label 1550 1300 2 60 ~ 0 STM_~RST Text Label 1900 4750 0 60 ~ 0 STM_~RST Wire Wire Line 1900 4750 1750 4750 Wire Wire Line 1750 4750 1750 4650 $Comp L +3V3 #PWR112 U 1 1 5B4571F5 P 1750 4350 F 0 "#PWR112" H 1750 4200 50 0001 C CNN F 1 "+3V3" H 1750 4490 50 0000 C CNN F 2 "" H 1750 4350 50 0000 C CNN F 3 "" H 1750 4350 50 0000 C CNN 1 1750 4350 1 0 0 -1 $EndComp $Comp L R R101 U 1 1 5B45725E P 1750 4500 F 0 "R101" V 1830 4500 50 0000 C CNN F 1 "10K" V 1750 4500 50 0000 C CNN F 2 "" V 1680 4500 50 0000 C CNN F 3 "" H 1750 4500 50 0000 C CNN 1 1750 4500 1 0 0 -1 $EndComp Text Notes 1600 4100 0 60 ~ 0 Pulldowns/Pullups and Switches $Comp L SW_PUSH SW101 U 1 1 5B4574FB P 1750 5050 F 0 "SW101" H 1900 5160 50 0000 C CNN F 1 "SW_PUSH" H 1750 4970 50 0000 C CNN F 2 "" H 1750 5050 50 0000 C CNN F 3 "" H 1750 5050 50 0000 C CNN 1 1750 5050 0 -1 -1 0 $EndComp $Comp L GND #PWR114 U 1 1 5B4575F8 P 1750 5350 F 0 "#PWR114" H 1750 5100 50 0001 C CNN F 1 "GND" H 1750 5200 50 0000 C CNN F 2 "" H 1750 5350 50 0000 C CNN F 3 "" H 1750 5350 50 0000 C CNN 1 1750 5350 1 0 0 -1 $EndComp Wire Notes Line 1450 4100 700 4100 Wire Notes Line 700 4100 700 5250 Wire Notes Line 700 5250 1450 5250 Wire Wire Line 1550 1000 800 1000 Wire Wire Line 800 1000 800 1250 $Comp L GND #PWR101 U 1 1 5B45876A P 800 1250 F 0 "#PWR101" H 800 1000 50 0001 C CNN F 1 "GND" H 800 1100 50 0000 C CNN F 2 "" H 800 1250 50 0000 C CNN F 3 "" H 800 1250 50 0000 C CNN 1 800 1250 1 0 0 -1 $EndComp Text Label 2850 2000 0 60 ~ 0 STM_SWDIO Text Label 2850 2100 0 60 ~ 0 STM_SWCLK Text Label 2650 2600 0 60 ~ 0 STM_SWDIO Text Label 2650 2700 0 60 ~ 0 STM_SWCLK Text Notes 2300 2450 0 60 ~ 0 SWD Connector\n $Comp L CONN_01X04 P101 U 1 1 5B459213 P 2450 2750 F 0 "P101" H 2450 2500 50 0000 C CNN F 1 "CONN_01X04" V 2550 2750 50 0000 C CNN F 2 "" H 2450 2750 50 0000 C CNN F 3 "" H 2450 2750 50 0000 C CNN 1 2450 2750 -1 0 0 -1 $EndComp Wire Wire Line 2650 2800 3300 2800 Wire Wire Line 3300 2800 3300 2700 $Comp L +3V3 #PWR108 U 1 1 5B4593A7 P 3300 2700 F 0 "#PWR108" H 3300 2550 50 0001 C CNN F 1 "+3V3" H 3300 2840 50 0000 C CNN F 2 "" H 3300 2700 50 0000 C CNN F 3 "" H 3300 2700 50 0000 C CNN 1 3300 2700 1 0 0 -1 $EndComp Wire Wire Line 2650 2900 2900 2900 Wire Wire Line 2900 2900 2900 3000 $Comp L GND #PWR110 U 1 1 5B459412 P 2900 3000 F 0 "#PWR110" H 2900 2750 50 0001 C CNN F 1 "GND" H 2900 2850 50 0000 C CNN F 2 "" H 2900 3000 50 0000 C CNN F 3 "" H 2900 3000 50 0000 C CNN 1 2900 3000 1 0 0 -1 $EndComp Wire Notes Line 2300 2450 3450 2450 Wire Notes Line 3450 2450 3450 3250 Wire Notes Line 3450 3250 2300 3250 Wire Notes Line 2300 3250 2300 2450 Text Notes 750 6400 0 60 ~ 0 Zero Cross Detector $Comp L R R105 U 1 1 5B46350A P 1500 6800 F 0 "R105" V 1580 6800 50 0000 C CNN F 1 "16K" V 1500 6800 50 0000 C CNN F 2 "" V 1430 6800 50 0000 C CNN F 3 "" H 1500 6800 50 0000 C CNN 1 1500 6800 0 1 1 0 $EndComp $Comp L FOD814-D U104 U 1 1 5B46379C P 2050 7100 F 0 "U104" H 2050 6850 60 0000 C CNN F 1 "FOD814-D" H 2000 7550 60 0000 C CNN F 2 "" H 2000 7100 60 0000 C CNN F 3 "" H 2000 7100 60 0000 C CNN 1 2050 7100 1 0 0 -1 $EndComp $Comp L R R106 U 1 1 5B463817 P 1500 7200 F 0 "R106" V 1580 7200 50 0000 C CNN F 1 "16K" V 1500 7200 50 0000 C CNN F 2 "" V 1430 7200 50 0000 C CNN F 3 "" H 1500 7200 50 0000 C CNN 1 1500 7200 0 1 1 0 $EndComp Wire Wire Line 1350 6800 1000 6800 Wire Wire Line 1350 7200 1000 7200 Text Label 1000 6800 2 60 ~ 0 AC_H Text Label 1000 7200 2 60 ~ 0 AC_N Wire Wire Line 2400 6800 2900 6800 $Comp L R R104 U 1 1 5B463CCD P 2650 6650 F 0 "R104" V 2730 6650 50 0000 C CNN F 1 "2K" V 2650 6650 50 0000 C CNN F 2 "" V 2580 6650 50 0000 C CNN F 3 "" H 2650 6650 50 0000 C CNN 1 2650 6650 1 0 0 -1 $EndComp $Comp L +3V3 #PWR115 U 1 1 5B463D3E P 2650 6500 F 0 "#PWR115" H 2650 6350 50 0001 C CNN F 1 "+3V3" H 2650 6640 50 0000 C CNN F 2 "" H 2650 6500 50 0000 C CNN F 3 "" H 2650 6500 50 0000 C CNN 1 2650 6500 1 0 0 -1 $EndComp Connection ~ 2650 6800 Text Label 2900 6800 0 60 ~ 0 ZERO_CROSS Wire Wire Line 2400 7200 2650 7200 Wire Wire Line 2650 7200 2650 7300 $Comp L GND #PWR116 U 1 1 5B464157 P 2650 7300 F 0 "#PWR116" H 2650 7050 50 0001 C CNN F 1 "GND" H 2650 7150 50 0000 C CNN F 2 "" H 2650 7300 50 0000 C CNN F 3 "" H 2650 7300 50 0000 C CNN 1 2650 7300 1 0 0 -1 $EndComp Wire Notes Line 750 6300 3500 6300 Wire Notes Line 3500 6300 3500 7500 Wire Notes Line 3500 7500 750 7500 Wire Notes Line 750 7500 750 6300 Wire Notes Line 1600 4100 2850 4100 Wire Notes Line 2850 4100 2850 5600 Wire Notes Line 2850 5600 1600 5600 Wire Notes Line 1600 5600 1600 4100 Wire Notes Line 700 750 3500 750 Wire Notes Line 3500 750 3500 3850 Wire Notes Line 3500 3850 700 3850 Wire Notes Line 700 3850 700 750 Text Notes 2700 3850 0 60 ~ 0 Processor Block Text Notes 2900 7150 0 39 ~ 0 Pulses high when\nAC crosses 0V. Text Notes 2350 3200 0 39 ~ 0 Can also be\nUSART Wire Wire Line 950 1650 1550 1650 Wire Wire Line 1550 1550 1150 1550 Wire Wire Line 1150 1550 1150 1650 Connection ~ 1150 1650 $Comp L +3V3 #PWR104 U 1 1 5B465D50 P 950 1650 F 0 "#PWR104" H 950 1500 50 0001 C CNN F 1 "+3V3" H 950 1790 50 0000 C CNN F 2 "" H 950 1650 50 0000 C CNN F 3 "" H 950 1650 50 0000 C CNN 1 950 1650 1 0 0 -1 $EndComp Text Notes 6200 1250 0 39 ~ 0 SERCLK clocks in data from SER\nRCLK transfers data from shift registers\nSRCLR clears shift registers (active low) Text Notes 1950 5450 0 39 ~ 0 I2C Pullups do not have \nto be populated\nif pullups exist elsewhere. $Sheet S 5350 3200 600 900 U 5B46698C F0 "Output-BankA" 39 F1 "Output-BankA.sch" 39 F2 "OUT-A" I L 5350 3300 39 F3 "OUT-B" I L 5350 3400 39 F4 "OUT-C" I L 5350 3500 39 F5 "OUT-D" I L 5350 3600 39 F6 "OUT-E" I L 5350 3700 39 F7 "OUT-F" I L 5350 3800 39 F8 "OUT-G" I L 5350 3900 39 F9 "OUT-H" I L 5350 4000 39 $EndSheet Wire Wire Line 5350 3300 5100 3300 Wire Wire Line 5350 3400 5100 3400 Wire Wire Line 5350 3500 5100 3500 Wire Wire Line 5350 3600 5100 3600 Text Label 6700 1500 0 60 ~ 0 CHAN0 Text Label 6700 1600 0 60 ~ 0 CHAN1 Text Label 6700 1700 0 60 ~ 0 CHAN2 Text Label 6700 1800 0 60 ~ 0 CHAN3 Text Label 5100 3700 2 60 ~ 0 CHAN4 Text Label 5100 3800 2 60 ~ 0 CHAN5 Text Label 5100 3900 2 60 ~ 0 CHAN6 Text Label 5100 4000 2 60 ~ 0 CHAN7 Wire Wire Line 5350 3700 5100 3700 Wire Wire Line 5350 3800 5100 3800 Wire Wire Line 5350 3900 5100 3900 Wire Wire Line 5350 4000 5100 4000 $Sheet S 7150 3200 600 900 U 5B477E02 F0 "Output-BankB" 39 F1 "Output-BankB.sch" 39 F2 "OUT-A" I L 7150 3300 39 F3 "OUT-B" I L 7150 3400 39 F4 "OUT-C" I L 7150 3500 39 F5 "OUT-D" I L 7150 3600 39 F6 "OUT-E" I L 7150 3700 39 F7 "OUT-F" I L 7150 3800 39 F8 "OUT-G" I L 7150 3900 39 F9 "OUT-H" I L 7150 4000 39 $EndSheet Wire Wire Line 7150 3300 6900 3300 Wire Wire Line 7150 3400 6900 3400 Wire Wire Line 7150 3500 6900 3500 Wire Wire Line 7150 3600 6900 3600 Wire Wire Line 7150 3700 6900 3700 Wire Wire Line 7150 3800 6900 3800 Wire Wire Line 7150 3900 6900 3900 Wire Wire Line 7150 4000 6900 4000 Text Label 6900 3300 2 60 ~ 0 CHAN8 Text Label 6900 3400 2 60 ~ 0 CHAN9 Text Label 6900 3500 2 60 ~ 0 CHAN10 Text Label 6900 3600 2 60 ~ 0 CHAN11 Text Label 6900 3700 2 60 ~ 0 CHAN12 Text Label 6900 3800 2 60 ~ 0 CHAN13 Text Label 6900 3900 2 60 ~ 0 CHAN14 Text Label 6900 4000 2 60 ~ 0 CHAN15 Wire Notes Line 4750 3100 7900 3100 Wire Notes Line 7900 3100 7900 4200 Wire Notes Line 7900 4200 4750 4200 Wire Notes Line 4750 4200 4750 3100 Text Notes 4750 3100 0 59 ~ 0 TRIAC Outputs $EndSCHEMATC