EESchema Schematic File Version 2 date 25/01/2013 22:16:57 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:TK5EP LIBS:bargraph 16 LED-cache EELAYER 25 0 EELAYER END $Descr A4 11700 8267 encoding utf-8 Sheet 1 1 Title "" Date "25 jan 2013" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L NPN Q1 U 1 1 5102F616 P 2950 4050 F 0 "Q1" H 2950 3900 50 0000 R CNN F 1 "MMBT2222" H 2950 4200 50 0000 R CNN 1 2950 4050 1 0 0 -1 $EndComp NoConn ~ 2100 4550 NoConn ~ 2100 4550 NoConn ~ 2650 5300 Connection ~ 1650 5400 Wire Wire Line 1650 5200 1650 5600 Wire Wire Line 2100 4300 2100 4400 Wire Wire Line 4150 4550 4100 4550 Wire Wire Line 3700 4550 3650 4550 Wire Wire Line 5050 4550 5000 4550 Wire Wire Line 5950 4550 5900 4550 Wire Wire Line 6850 4550 6800 4550 Wire Wire Line 7750 4550 7700 4550 Wire Wire Line 8650 4550 8600 4550 Wire Wire Line 2800 4550 2600 4550 Connection ~ 9350 2950 Connection ~ 9050 4550 Connection ~ 8600 4550 Connection ~ 2600 4550 Connection ~ 2600 4300 Connection ~ 2100 4300 Connection ~ 1600 4100 Wire Wire Line 2600 4550 2600 4000 Connection ~ 2000 2950 Connection ~ 5300 2950 Connection ~ 5750 2950 Connection ~ 6200 2950 Connection ~ 6650 2950 Connection ~ 7100 2950 Connection ~ 7550 2950 Connection ~ 8000 2950 Connection ~ 8450 2950 Connection ~ 8900 2950 Wire Wire Line 2000 4600 2000 4400 Connection ~ 3200 4550 Connection ~ 4100 4550 Connection ~ 5900 4550 Connection ~ 5000 4550 Connection ~ 3650 4550 Connection ~ 4550 4550 Connection ~ 5450 4550 Connection ~ 8150 4550 Connection ~ 7250 4550 Connection ~ 7700 4550 Connection ~ 6800 4550 Wire Wire Line 2000 2950 2000 3600 Connection ~ 3050 2950 Connection ~ 2250 2950 Connection ~ 3500 2950 Connection ~ 3950 2950 Connection ~ 4400 2950 Connection ~ 4850 2950 Wire Wire Line 1200 3350 1200 3150 Wire Wire Line 1200 3150 1100 3150 Connection ~ 1600 3900 Connection ~ 1200 2950 Connection ~ 1200 3150 Connection ~ 2750 4550 Wire Wire Line 1600 4100 1600 4300 Wire Wire Line 1600 4300 2100 4300 Wire Wire Line 9100 4550 9050 4550 Wire Wire Line 8200 4550 8150 4550 Wire Wire Line 7300 4550 7250 4550 Wire Wire Line 6400 4550 6350 4550 Wire Wire Line 5500 4550 5450 4550 Wire Wire Line 4600 4550 4550 4550 Wire Wire Line 1100 2950 9800 2950 Wire Wire Line 3250 4550 3200 4550 Wire Wire Line 2100 4400 2350 4400 $Comp L GND #PWR01 U 1 1 50F6F6CF P 1650 5600 F 0 "#PWR01" H 1650 5600 30 0001 C CNN F 1 "GND" H 1650 5530 30 0001 C CNN 1 1650 5600 1 0 0 -1 $EndComp $Comp L LM2903 U1 U 2 1 50F6F6B6 P 2150 5300 F 0 "U1" H 2300 5450 60 0000 C CNN F 1 "LM2903" H 2350 5550 60 0000 C CNN 2 2150 5300 1 0 0 -1 $EndComp $Comp L POT RV1 U 1 1 50F5B4D0 P 2350 4550 F 0 "RV1" H 2350 4450 50 0000 C CNN F 1 "1M" H 2350 4550 50 0000 C CNN 1 2350 4550 -1 0 0 -1 $EndComp $Comp L BAS16 D29 U 1 1 50F47D97 P 9300 4550 F 0 "D29" H 9300 4650 40 0000 C CNN F 1 "BAS16" H 9300 4450 40 0000 C CNN 1 9300 4550 1 0 0 -1 $EndComp $Comp L NPN Q15 U 1 1 50F43D16 P 9250 4050 F 0 "Q15" H 9250 3900 50 0000 R CNN F 1 "NPN" H 9250 4200 50 0000 R CNN 1 9250 4050 1 0 0 -1 $EndComp $Comp L R R34 U 1 1 50F43D15 P 9350 3200 F 0 "R34" V 9430 3200 50 0000 C CNN F 1 "1k" V 9350 3200 50 0000 C CNN 1 9350 3200 1 0 0 -1 $EndComp $Comp L LED D30 U 1 1 50F43D13 P 9350 3650 F 0 "D30" H 9350 3750 50 0000 C CNN F 1 "LED" H 9350 3550 50 0000 C CNN 1 9350 3650 0 1 1 0 $EndComp $Comp L LED D32 U 1 1 50F43D10 P 9800 3650 F 0 "D32" H 9800 3750 50 0000 C CNN F 1 "LED" H 9800 3550 50 0000 C CNN 1 9800 3650 0 1 1 0 $EndComp $Comp L R R35 U 1 1 50F43D0F P 9500 4300 F 0 "R35" V 9580 4300 50 0000 C CNN F 1 "10k" V 9500 4300 50 0000 C CNN 1 9500 4300 1 0 0 -1 $EndComp $Comp L R R36 U 1 1 50F43D0E P 9800 3200 F 0 "R36" V 9880 3200 50 0000 C CNN F 1 "1k" V 9800 3200 50 0000 C CNN 1 9800 3200 1 0 0 -1 $EndComp $Comp L NPN Q16 U 1 1 50F43D0D P 9700 4050 F 0 "Q16" H 9700 3900 50 0000 R CNN F 1 "NPN" H 9700 4200 50 0000 R CNN 1 9700 4050 1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 50F43D0C P 9350 4250 F 0 "#PWR02" H 9350 4250 30 0001 C CNN F 1 "GND" H 9350 4180 30 0001 C CNN 1 9350 4250 1 0 0 -1 $EndComp $Comp L GND #PWR03 U 1 1 50F43D0B P 9800 4250 F 0 "#PWR03" H 9800 4250 30 0001 C CNN F 1 "GND" H 9800 4180 30 0001 C CNN 1 9800 4250 1 0 0 -1 $EndComp $Comp L BAS16 D27 U 1 1 50F47D95 P 8850 4550 F 0 "D27" H 8850 4650 40 0000 C CNN F 1 "BAS16" H 8850 4450 40 0000 C CNN 1 8850 4550 1 0 0 -1 $EndComp $Comp L R R33 U 1 1 50F43D14 P 9050 4300 F 0 "R33" V 9130 4300 50 0000 C CNN F 1 "10k" V 9050 4300 50 0000 C CNN 1 9050 4300 1 0 0 -1 $EndComp $Comp L LM2903 U1 U 1 1 50F47F44 P 2100 4000 F 0 "U1" H 2250 4150 60 0000 C CNN F 1 "LM2903" H 2300 4250 60 0000 C CNN 1 2100 4000 1 0 0 -1 $EndComp $Comp L BAS16 D25 U 1 1 50F47D94 P 8400 4550 F 0 "D25" H 8400 4650 40 0000 C CNN F 1 "BAS16" H 8400 4450 40 0000 C CNN 1 8400 4550 1 0 0 -1 $EndComp $Comp L BAS16 D23 U 1 1 50F47D91 P 7950 4550 F 0 "D23" H 7950 4650 40 0000 C CNN F 1 "BAS16" H 7950 4450 40 0000 C CNN 1 7950 4550 1 0 0 -1 $EndComp $Comp L BAS16 D21 U 1 1 50F47D4E P 7500 4550 F 0 "D21" H 7500 4650 40 0000 C CNN F 1 "BAS16" H 7500 4450 40 0000 C CNN 1 7500 4550 1 0 0 -1 $EndComp $Comp L BAS16 D19 U 1 1 50F47D4B P 7050 4550 F 0 "D19" H 7050 4650 40 0000 C CNN F 1 "BAS16" H 7050 4450 40 0000 C CNN 1 7050 4550 1 0 0 -1 $EndComp $Comp L BAS16 D17 U 1 1 50F47D48 P 6600 4550 F 0 "D17" H 6600 4650 40 0000 C CNN F 1 "BAS16" H 6600 4450 40 0000 C CNN 1 6600 4550 1 0 0 -1 $EndComp $Comp L BAS16 D15 U 1 1 50F47D45 P 6150 4550 F 0 "D15" H 6150 4650 40 0000 C CNN F 1 "BAS16" H 6150 4450 40 0000 C CNN 1 6150 4550 1 0 0 -1 $EndComp $Comp L BAS16 D13 U 1 1 50F47D3F P 5700 4550 F 0 "D13" H 5700 4650 40 0000 C CNN F 1 "BAS16" H 5700 4450 40 0000 C CNN 1 5700 4550 1 0 0 -1 $EndComp $Comp L BAS16 D11 U 1 1 50F47D3A P 5250 4550 F 0 "D11" H 5250 4650 40 0000 C CNN F 1 "BAS16" H 5250 4450 40 0000 C CNN 1 5250 4550 1 0 0 -1 $EndComp $Comp L BAS16 D9 U 1 1 50F47D35 P 4800 4550 F 0 "D9" H 4800 4650 40 0000 C CNN F 1 "BAS16" H 4800 4450 40 0000 C CNN 1 4800 4550 1 0 0 -1 $EndComp $Comp L BAS16 D7 U 1 1 50F47D1E P 4350 4550 F 0 "D7" H 4350 4650 40 0000 C CNN F 1 "BAS16" H 4350 4450 40 0000 C CNN 1 4350 4550 1 0 0 -1 $EndComp $Comp L BAS16 D5 U 1 1 50F47D0F P 3900 4550 F 0 "D5" H 3900 4650 40 0000 C CNN F 1 "BAS16" H 3900 4450 40 0000 C CNN 1 3900 4550 1 0 0 -1 $EndComp $Comp L BAS16 D3 U 1 1 50F47CE9 P 3450 4550 F 0 "D3" H 3450 4650 40 0000 C CNN F 1 "BAS16" H 3450 4450 40 0000 C CNN 1 3450 4550 1 0 0 -1 $EndComp $Comp L BAS16 D1 U 1 1 50F47CCE P 3000 4550 F 0 "D1" H 3000 4650 40 0000 C CNN F 1 "BAS16" H 3000 4450 40 0000 C CNN 1 3000 4550 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG04 U 1 1 50F445E1 P 1200 3150 F 0 "#FLG04" H 1200 3245 30 0001 C CNN F 1 "PWR_FLAG" H 1200 3330 30 0001 C CNN 1 1200 3150 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG05 U 1 1 50F4452A P 1200 2950 F 0 "#FLG05" H 1200 3045 30 0001 C CNN F 1 "PWR_FLAG" H 1200 3130 30 0001 C CNN 1 1200 2950 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 50F44309 P 1200 3350 F 0 "#PWR06" H 1200 3350 30 0001 C CNN F 1 "GND" H 1200 3280 30 0001 C CNN 1 1200 3350 1 0 0 -1 $EndComp $Comp L CONN_1 P4 U 1 1 50F442FB P 950 4100 F 0 "P4" H 1030 4100 40 0000 L CNN F 1 "IN +" H 950 4155 30 0000 C CNN 1 950 4100 -1 0 0 1 $EndComp $Comp L CONN_1 P2 U 1 1 50F442F1 P 950 3150 F 0 "P2" H 1030 3150 40 0000 L CNN F 1 "GND" H 950 3205 30 0000 C CNN 1 950 3150 -1 0 0 1 $EndComp $Comp L CONN_1 P3 U 1 1 50F442EC P 950 3900 F 0 "P3" H 1030 3900 40 0000 L CNN F 1 "IN -" H 950 3955 30 0000 C CNN 1 950 3900 -1 0 0 1 $EndComp $Comp L CONN_1 P1 U 1 1 50F442E2 P 950 2950 F 0 "P1" H 1030 2950 40 0000 L CNN F 1 "+13.5V" H 950 3005 30 0000 C CNN 1 950 2950 -1 0 0 1 $EndComp $Comp L GND #PWR07 U 1 1 50F43EE0 P 2250 3350 F 0 "#PWR07" H 2250 3350 30 0001 C CNN F 1 "GND" H 2250 3280 30 0001 C CNN 1 2250 3350 1 0 0 -1 $EndComp $Comp L GND #PWR08 U 1 1 50F43EA2 P 1600 3400 F 0 "#PWR08" H 1600 3400 30 0001 C CNN F 1 "GND" H 1600 3330 30 0001 C CNN 1 1600 3400 -1 0 0 1 $EndComp $Comp L GND #PWR09 U 1 1 50F43E9C P 2000 4600 F 0 "#PWR09" H 2000 4600 30 0001 C CNN F 1 "GND" H 2000 4530 30 0001 C CNN 1 2000 4600 1 0 0 -1 $EndComp $Comp L C C1 U 1 1 50F43DD0 P 2250 3150 F 0 "C1" H 2300 3250 50 0000 L CNN F 1 "10n" H 2300 3050 50 0000 L CNN 1 2250 3150 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 50F43DC2 P 1350 4100 F 0 "R2" V 1430 4100 50 0000 C CNN F 1 "100k" V 1350 4100 50 0000 C CNN 1 1350 4100 0 -1 -1 0 $EndComp $Comp L R R1 U 1 1 50F43DBE P 1350 3900 F 0 "R1" V 1430 3900 50 0000 C CNN F 1 "10k" V 1350 3900 50 0000 C CNN 1 1350 3900 0 -1 -1 0 $EndComp $Comp L R R4 U 1 1 50F43DB6 P 2350 4300 F 0 "R4" V 2430 4300 50 0000 C CNN F 1 "1M" V 2350 4300 50 0000 C CNN 1 2350 4300 0 -1 -1 0 $EndComp $Comp L R R3 U 1 1 50F43D99 P 1600 3650 F 0 "R3" V 1680 3650 50 0000 C CNN F 1 "100k" V 1600 3650 50 0000 C CNN 1 1600 3650 1 0 0 -1 $EndComp $Comp L NPN Q9 U 1 1 50F43D2E P 6550 4050 F 0 "Q9" H 6550 3900 50 0000 R CNN F 1 "NPN" H 6550 4200 50 0000 R CNN 1 6550 4050 1 0 0 -1 $EndComp $Comp L R R22 U 1 1 50F43D2D P 6650 3200 F 0 "R22" V 6730 3200 50 0000 C CNN F 1 "1k" V 6650 3200 50 0000 C CNN 1 6650 3200 1 0 0 -1 $EndComp $Comp L R R21 U 1 1 50F43D2C P 6350 4300 F 0 "R21" V 6430 4300 50 0000 C CNN F 1 "10k" V 6350 4300 50 0000 C CNN 1 6350 4300 1 0 0 -1 $EndComp $Comp L LED D18 U 1 1 50F43D2B P 6650 3650 F 0 "D18" H 6650 3750 50 0000 C CNN F 1 "LED" H 6650 3550 50 0000 C CNN 1 6650 3650 0 1 1 0 $EndComp $Comp L LED D20 U 1 1 50F43D28 P 7100 3650 F 0 "D20" H 7100 3750 50 0000 C CNN F 1 "LED" H 7100 3550 50 0000 C CNN 1 7100 3650 0 1 1 0 $EndComp $Comp L R R23 U 1 1 50F43D27 P 6800 4300 F 0 "R23" V 6880 4300 50 0000 C CNN F 1 "10k" V 6800 4300 50 0000 C CNN 1 6800 4300 1 0 0 -1 $EndComp $Comp L R R24 U 1 1 50F43D26 P 7100 3200 F 0 "R24" V 7180 3200 50 0000 C CNN F 1 "1k" V 7100 3200 50 0000 C CNN 1 7100 3200 1 0 0 -1 $EndComp $Comp L NPN Q10 U 1 1 50F43D25 P 7000 4050 F 0 "Q10" H 7000 3900 50 0000 R CNN F 1 "NPN" H 7000 4200 50 0000 R CNN 1 7000 4050 1 0 0 -1 $EndComp $Comp L GND #PWR010 U 1 1 50F43D24 P 6650 4250 F 0 "#PWR010" H 6650 4250 30 0001 C CNN F 1 "GND" H 6650 4180 30 0001 C CNN 1 6650 4250 1 0 0 -1 $EndComp $Comp L GND #PWR011 U 1 1 50F43D23 P 7100 4250 F 0 "#PWR011" H 7100 4250 30 0001 C CNN F 1 "GND" H 7100 4180 30 0001 C CNN 1 7100 4250 1 0 0 -1 $EndComp $Comp L GND #PWR012 U 1 1 50F43D22 P 8000 4250 F 0 "#PWR012" H 8000 4250 30 0001 C CNN F 1 "GND" H 8000 4180 30 0001 C CNN 1 8000 4250 1 0 0 -1 $EndComp $Comp L GND #PWR013 U 1 1 50F43D21 P 7550 4250 F 0 "#PWR013" H 7550 4250 30 0001 C CNN F 1 "GND" H 7550 4180 30 0001 C CNN 1 7550 4250 1 0 0 -1 $EndComp $Comp L NPN Q12 U 1 1 50F43D20 P 7900 4050 F 0 "Q12" H 7900 3900 50 0000 R CNN F 1 "NPN" H 7900 4200 50 0000 R CNN 1 7900 4050 1 0 0 -1 $EndComp $Comp L R R28 U 1 1 50F43D1F P 8000 3200 F 0 "R28" V 8080 3200 50 0000 C CNN F 1 "1k" V 8000 3200 50 0000 C CNN 1 8000 3200 1 0 0 -1 $EndComp $Comp L R R27 U 1 1 50F43D1E P 7700 4300 F 0 "R27" V 7780 4300 50 0000 C CNN F 1 "10k" V 7700 4300 50 0000 C CNN 1 7700 4300 1 0 0 -1 $EndComp $Comp L LED D24 U 1 1 50F43D1D P 8000 3650 F 0 "D24" H 8000 3750 50 0000 C CNN F 1 "LED" H 8000 3550 50 0000 C CNN 1 8000 3650 0 1 1 0 $EndComp $Comp L LED D22 U 1 1 50F43D1A P 7550 3650 F 0 "D22" H 7550 3750 50 0000 C CNN F 1 "LED" H 7550 3550 50 0000 C CNN 1 7550 3650 0 1 1 0 $EndComp $Comp L R R25 U 1 1 50F43D19 P 7250 4300 F 0 "R25" V 7330 4300 50 0000 C CNN F 1 "10k" V 7250 4300 50 0000 C CNN 1 7250 4300 1 0 0 -1 $EndComp $Comp L R R26 U 1 1 50F43D18 P 7550 3200 F 0 "R26" V 7630 3200 50 0000 C CNN F 1 "1k" V 7550 3200 50 0000 C CNN 1 7550 3200 1 0 0 -1 $EndComp $Comp L NPN Q11 U 1 1 50F43D17 P 7450 4050 F 0 "Q11" H 7450 3900 50 0000 R CNN F 1 "NPN" H 7450 4200 50 0000 R CNN 1 7450 4050 1 0 0 -1 $EndComp $Comp L GND #PWR014 U 1 1 50F43D0A P 8900 4250 F 0 "#PWR014" H 8900 4250 30 0001 C CNN F 1 "GND" H 8900 4180 30 0001 C CNN 1 8900 4250 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 50F43D09 P 8450 4250 F 0 "#PWR015" H 8450 4250 30 0001 C CNN F 1 "GND" H 8450 4180 30 0001 C CNN 1 8450 4250 1 0 0 -1 $EndComp $Comp L NPN Q14 U 1 1 50F43D08 P 8800 4050 F 0 "Q14" H 8800 3900 50 0000 R CNN F 1 "NPN" H 8800 4200 50 0000 R CNN 1 8800 4050 1 0 0 -1 $EndComp $Comp L R R32 U 1 1 50F43D07 P 8900 3200 F 0 "R32" V 8980 3200 50 0000 C CNN F 1 "1k" V 8900 3200 50 0000 C CNN 1 8900 3200 1 0 0 -1 $EndComp $Comp L R R31 U 1 1 50F43D06 P 8600 4300 F 0 "R31" V 8680 4300 50 0000 C CNN F 1 "10k" V 8600 4300 50 0000 C CNN 1 8600 4300 1 0 0 -1 $EndComp $Comp L LED D28 U 1 1 50F43D05 P 8900 3650 F 0 "D28" H 8900 3750 50 0000 C CNN F 1 "LED" H 8900 3550 50 0000 C CNN 1 8900 3650 0 1 1 0 $EndComp $Comp L LED D26 U 1 1 50F43D02 P 8450 3650 F 0 "D26" H 8450 3750 50 0000 C CNN F 1 "LED" H 8450 3550 50 0000 C CNN 1 8450 3650 0 1 1 0 $EndComp $Comp L R R29 U 1 1 50F43D01 P 8150 4300 F 0 "R29" V 8230 4300 50 0000 C CNN F 1 "10k" V 8150 4300 50 0000 C CNN 1 8150 4300 1 0 0 -1 $EndComp $Comp L R R30 U 1 1 50F43D00 P 8450 3200 F 0 "R30" V 8530 3200 50 0000 C CNN F 1 "1k" V 8450 3200 50 0000 C CNN 1 8450 3200 1 0 0 -1 $EndComp $Comp L NPN Q13 U 1 1 50F43CFF P 8350 4050 F 0 "Q13" H 8350 3900 50 0000 R CNN F 1 "NPN" H 8350 4200 50 0000 R CNN 1 8350 4050 1 0 0 -1 $EndComp $Comp L NPN Q5 U 1 1 50F43CF3 P 4750 4050 F 0 "Q5" H 4750 3900 50 0000 R CNN F 1 "NPN" H 4750 4200 50 0000 R CNN 1 4750 4050 1 0 0 -1 $EndComp $Comp L R R14 U 1 1 50F43CF2 P 4850 3200 F 0 "R14" V 4930 3200 50 0000 C CNN F 1 "1k" V 4850 3200 50 0000 C CNN 1 4850 3200 1 0 0 -1 $EndComp $Comp L R R13 U 1 1 50F43CF1 P 4550 4300 F 0 "R13" V 4630 4300 50 0000 C CNN F 1 "10k" V 4550 4300 50 0000 C CNN 1 4550 4300 1 0 0 -1 $EndComp $Comp L LED D10 U 1 1 50F43CF0 P 4850 3650 F 0 "D10" H 4850 3750 50 0000 C CNN F 1 "LED" H 4850 3550 50 0000 C CNN 1 4850 3650 0 1 1 0 $EndComp $Comp L LED D12 U 1 1 50F43CED P 5300 3650 F 0 "D12" H 5300 3750 50 0000 C CNN F 1 "LED" H 5300 3550 50 0000 C CNN 1 5300 3650 0 1 1 0 $EndComp $Comp L R R15 U 1 1 50F43CEC P 5000 4300 F 0 "R15" V 5080 4300 50 0000 C CNN F 1 "10k" V 5000 4300 50 0000 C CNN 1 5000 4300 1 0 0 -1 $EndComp $Comp L R R16 U 1 1 50F43CEB P 5300 3200 F 0 "R16" V 5380 3200 50 0000 C CNN F 1 "1k" V 5300 3200 50 0000 C CNN 1 5300 3200 1 0 0 -1 $EndComp $Comp L NPN Q6 U 1 1 50F43CEA P 5200 4050 F 0 "Q6" H 5200 3900 50 0000 R CNN F 1 "NPN" H 5200 4200 50 0000 R CNN 1 5200 4050 1 0 0 -1 $EndComp $Comp L GND #PWR016 U 1 1 50F43CE9 P 4850 4250 F 0 "#PWR016" H 4850 4250 30 0001 C CNN F 1 "GND" H 4850 4180 30 0001 C CNN 1 4850 4250 1 0 0 -1 $EndComp $Comp L GND #PWR017 U 1 1 50F43CE8 P 5300 4250 F 0 "#PWR017" H 5300 4250 30 0001 C CNN F 1 "GND" H 5300 4180 30 0001 C CNN 1 5300 4250 1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 50F43CE7 P 6200 4250 F 0 "#PWR018" H 6200 4250 30 0001 C CNN F 1 "GND" H 6200 4180 30 0001 C CNN 1 6200 4250 1 0 0 -1 $EndComp $Comp L GND #PWR019 U 1 1 50F43CE6 P 5750 4250 F 0 "#PWR019" H 5750 4250 30 0001 C CNN F 1 "GND" H 5750 4180 30 0001 C CNN 1 5750 4250 1 0 0 -1 $EndComp $Comp L NPN Q8 U 1 1 50F43CE5 P 6100 4050 F 0 "Q8" H 6100 3900 50 0000 R CNN F 1 "NPN" H 6100 4200 50 0000 R CNN 1 6100 4050 1 0 0 -1 $EndComp $Comp L R R20 U 1 1 50F43CE4 P 6200 3200 F 0 "R20" V 6280 3200 50 0000 C CNN F 1 "1k" V 6200 3200 50 0000 C CNN 1 6200 3200 1 0 0 -1 $EndComp $Comp L R R19 U 1 1 50F43CE3 P 5900 4300 F 0 "R19" V 5980 4300 50 0000 C CNN F 1 "10k" V 5900 4300 50 0000 C CNN 1 5900 4300 1 0 0 -1 $EndComp $Comp L LED D16 U 1 1 50F43CE2 P 6200 3650 F 0 "D16" H 6200 3750 50 0000 C CNN F 1 "LED" H 6200 3550 50 0000 C CNN 1 6200 3650 0 1 1 0 $EndComp $Comp L LED D14 U 1 1 50F43CDF P 5750 3650 F 0 "D14" H 5750 3750 50 0000 C CNN F 1 "LED" H 5750 3550 50 0000 C CNN 1 5750 3650 0 1 1 0 $EndComp $Comp L R R17 U 1 1 50F43CDE P 5450 4300 F 0 "R17" V 5530 4300 50 0000 C CNN F 1 "10k" V 5450 4300 50 0000 C CNN 1 5450 4300 1 0 0 -1 $EndComp $Comp L R R18 U 1 1 50F43CDD P 5750 3200 F 0 "R18" V 5830 3200 50 0000 C CNN F 1 "1k" V 5750 3200 50 0000 C CNN 1 5750 3200 1 0 0 -1 $EndComp $Comp L NPN Q7 U 1 1 50F43CDC P 5650 4050 F 0 "Q7" H 5650 3900 50 0000 R CNN F 1 "NPN" H 5650 4200 50 0000 R CNN 1 5650 4050 1 0 0 -1 $EndComp $Comp L NPN Q3 U 1 1 50F43CD2 P 3850 4050 F 0 "Q3" H 3850 3900 50 0000 R CNN F 1 "NPN" H 3850 4200 50 0000 R CNN 1 3850 4050 1 0 0 -1 $EndComp $Comp L R R10 U 1 1 50F43CD1 P 3950 3200 F 0 "R10" V 4030 3200 50 0000 C CNN F 1 "1k" V 3950 3200 50 0000 C CNN 1 3950 3200 1 0 0 -1 $EndComp $Comp L R R9 U 1 1 50F43CD0 P 3650 4300 F 0 "R9" V 3730 4300 50 0000 C CNN F 1 "10k" V 3650 4300 50 0000 C CNN 1 3650 4300 1 0 0 -1 $EndComp $Comp L LED D6 U 1 1 50F43CCF P 3950 3650 F 0 "D6" H 3950 3750 50 0000 C CNN F 1 "LED" H 3950 3550 50 0000 C CNN 1 3950 3650 0 1 1 0 $EndComp $Comp L LED D8 U 1 1 50F43CCC P 4400 3650 F 0 "D8" H 4400 3750 50 0000 C CNN F 1 "LED" H 4400 3550 50 0000 C CNN 1 4400 3650 0 1 1 0 $EndComp $Comp L R R11 U 1 1 50F43CCB P 4100 4300 F 0 "R11" V 4180 4300 50 0000 C CNN F 1 "10k" V 4100 4300 50 0000 C CNN 1 4100 4300 1 0 0 -1 $EndComp $Comp L R R12 U 1 1 50F43CCA P 4400 3200 F 0 "R12" V 4480 3200 50 0000 C CNN F 1 "1k" V 4400 3200 50 0000 C CNN 1 4400 3200 1 0 0 -1 $EndComp $Comp L NPN Q4 U 1 1 50F43CC9 P 4300 4050 F 0 "Q4" H 4300 3900 50 0000 R CNN F 1 "NPN" H 4300 4200 50 0000 R CNN 1 4300 4050 1 0 0 -1 $EndComp $Comp L GND #PWR020 U 1 1 50F43CC8 P 3950 4250 F 0 "#PWR020" H 3950 4250 30 0001 C CNN F 1 "GND" H 3950 4180 30 0001 C CNN 1 3950 4250 1 0 0 -1 $EndComp $Comp L GND #PWR021 U 1 1 50F43CC7 P 4400 4250 F 0 "#PWR021" H 4400 4250 30 0001 C CNN F 1 "GND" H 4400 4180 30 0001 C CNN 1 4400 4250 1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 50F43C9C P 3500 4250 F 0 "#PWR022" H 3500 4250 30 0001 C CNN F 1 "GND" H 3500 4180 30 0001 C CNN 1 3500 4250 1 0 0 -1 $EndComp $Comp L GND #PWR023 U 1 1 50F43C97 P 3050 4250 F 0 "#PWR023" H 3050 4250 30 0001 C CNN F 1 "GND" H 3050 4180 30 0001 C CNN 1 3050 4250 1 0 0 -1 $EndComp $Comp L NPN Q2 U 1 1 50F43C88 P 3400 4050 F 0 "Q2" H 3400 3900 50 0000 R CNN F 1 "NPN" H 3400 4200 50 0000 R CNN 1 3400 4050 1 0 0 -1 $EndComp $Comp L R R8 U 1 1 50F43C87 P 3500 3200 F 0 "R8" V 3580 3200 50 0000 C CNN F 1 "1k" V 3500 3200 50 0000 C CNN 1 3500 3200 1 0 0 -1 $EndComp $Comp L R R7 U 1 1 50F43C86 P 3200 4300 F 0 "R7" V 3280 4300 50 0000 C CNN F 1 "10k" V 3200 4300 50 0000 C CNN 1 3200 4300 1 0 0 -1 $EndComp $Comp L LED D4 U 1 1 50F43C85 P 3500 3650 F 0 "D4" H 3500 3750 50 0000 C CNN F 1 "LED" H 3500 3550 50 0000 C CNN 1 3500 3650 0 1 1 0 $EndComp $Comp L LED D2 U 1 1 50F42B5E P 3050 3650 F 0 "D2" H 3050 3750 50 0000 C CNN F 1 "LED" H 3050 3550 50 0000 C CNN 1 3050 3650 0 1 1 0 $EndComp $Comp L R R5 U 1 1 50F42B55 P 2750 4300 F 0 "R5" V 2830 4300 50 0000 C CNN F 1 "10k" V 2750 4300 50 0000 C CNN 1 2750 4300 1 0 0 -1 $EndComp $Comp L R R6 U 1 1 50F42B47 P 3050 3200 F 0 "R6" V 3130 3200 50 0000 C CNN F 1 "1k" V 3050 3200 50 0000 C CNN 1 3050 3200 1 0 0 -1 $EndComp $EndSCHEMATC