EESchema Schematic File Version 2 LIBS:Helios-rescue 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:Personal library LIBS:Helios-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 4 5 Title "Amplifiers" Date "" Rev "A" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L R R14 U 1 1 56D616A3 P 900 6050 F 0 "R14" V 980 6050 50 0000 C CNN F 1 "10k" V 900 6050 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 830 6050 50 0001 C CNN F 3 "" H 900 6050 50 0000 C CNN 1 900 6050 1 0 0 -1 $EndComp $Comp L R R15 U 1 1 56D61761 P 900 6600 F 0 "R15" V 980 6600 50 0000 C CNN F 1 "10k" V 900 6600 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 830 6600 50 0001 C CNN F 3 "" H 900 6600 50 0000 C CNN 1 900 6600 1 0 0 -1 $EndComp Text HLabel 900 5750 1 39 UnSpc ~ 0 2.5V $Comp L GND #PWR018 U 1 1 56D62C05 P 900 6950 F 0 "#PWR018" H 900 6700 50 0001 C CNN F 1 "GND" H 900 6800 50 0000 C CNN F 2 "" H 900 6950 50 0000 C CNN F 3 "" H 900 6950 50 0000 C CNN 1 900 6950 1 0 0 -1 $EndComp $Comp L R R32 U 1 1 56D64139 P 5150 6900 F 0 "R32" V 5230 6900 50 0000 C CNN F 1 "5.11k" V 5150 6900 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 5080 6900 50 0001 C CNN F 3 "" H 5150 6900 50 0000 C CNN 1 5150 6900 0 1 1 0 $EndComp $Comp L R R31 U 1 1 56D64552 P 4600 7150 F 0 "R31" V 4680 7150 50 0000 C CNN F 1 "10k" V 4600 7150 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 4530 7150 50 0001 C CNN F 3 "" H 4600 7150 50 0000 C CNN 1 4600 7150 -1 0 0 1 $EndComp $Comp L GND #PWR019 U 1 1 56D64930 P 4600 7450 F 0 "#PWR019" H 4600 7200 50 0001 C CNN F 1 "GND" H 4600 7300 50 0000 C CNN F 2 "" H 4600 7450 50 0000 C CNN F 3 "" H 4600 7450 50 0000 C CNN 1 4600 7450 1 0 0 -1 $EndComp Text HLabel 4100 6050 0 39 Input ~ 0 Shutter Text HLabel 6000 6150 2 39 Output ~ 0 Shutter_Out Text HLabel 7350 3800 0 61 Input ~ 0 X Text HLabel 7400 5550 0 61 Input ~ 0 Y Text HLabel 850 1350 0 61 Input ~ 0 R Text HLabel 3150 1350 0 61 Input ~ 0 G Text HLabel 850 3100 0 61 Input ~ 0 B Text HLabel 3300 3100 0 61 Input ~ 0 Intensity Text HLabel 4850 1450 2 61 Output ~ 0 +G Text HLabel 2500 3200 2 61 Output ~ 0 +B Text HLabel 4800 3200 2 61 Output ~ 0 +Intensity Text HLabel 10650 3700 2 61 Output ~ 0 +X Text HLabel 9050 3700 2 61 Output ~ 0 -X Text HLabel 10600 5450 2 61 Output ~ 0 +Y Text HLabel 9000 5450 2 61 Output ~ 0 -Y $Comp L TL084_v U8 U 1 1 56E9E17A P 8200 5450 F 0 "U8" H 8450 5250 60 0000 C CNN F 1 "TL084_v" H 8550 5750 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 8200 5450 60 0001 C CNN F 3 "" H 8200 5450 60 0000 C CNN 1 8200 5450 1 0 0 -1 $EndComp $Comp L TL084_v U8 U 2 1 56E9E5C2 P 9850 5450 F 0 "U8" H 10100 5250 60 0000 C CNN F 1 "TL084_v" H 10200 5750 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 9850 5450 60 0001 C CNN F 3 "" H 9850 5450 60 0000 C CNN 2 9850 5450 1 0 0 -1 $EndComp $Comp L TL084_v U8 U 4 1 56E9E60F P 9850 3700 F 0 "U8" H 10100 3500 60 0000 C CNN F 1 "TL084_v" H 10200 4000 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 9850 3700 60 0001 C CNN F 3 "" H 9850 3700 60 0000 C CNN 4 9850 3700 1 0 0 -1 $EndComp $Comp L TL084_v U8 U 3 1 56E9E664 P 8250 3700 F 0 "U8" H 8500 3500 60 0000 C CNN F 1 "TL084_v" H 8600 4000 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 8250 3700 60 0001 C CNN F 3 "" H 8250 3700 60 0000 C CNN 3 8250 3700 1 0 0 -1 $EndComp $Comp L R R22 U 1 1 56E9EF21 P 2800 6700 F 0 "R22" V 2880 6700 50 0000 C CNN F 1 "1.65k" V 2800 6700 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 2730 6700 50 0001 C CNN F 3 "" H 2800 6700 50 0000 C CNN 1 2800 6700 1 0 0 -1 $EndComp $Comp L R R23 U 1 1 56E9F016 P 2800 7150 F 0 "R23" V 2880 7150 50 0000 C CNN F 1 "10k" V 2800 7150 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 2730 7150 50 0001 C CNN F 3 "" H 2800 7150 50 0000 C CNN 1 2800 7150 1 0 0 -1 $EndComp $Comp L GND #PWR020 U 1 1 56E9F32E P 2800 7400 F 0 "#PWR020" H 2800 7150 50 0001 C CNN F 1 "GND" H 2800 7250 50 0000 C CNN F 2 "" H 2800 7400 50 0000 C CNN F 3 "" H 2800 7400 50 0000 C CNN 1 2800 7400 1 0 0 -1 $EndComp Text Label 2800 6950 0 60 ~ 0 Offset Text Label 7050 3600 0 60 ~ 0 Offset Text Label 7050 5350 0 60 ~ 0 Offset $Comp L R R35 U 1 1 56E9FFFA P 7550 3800 F 0 "R35" V 7630 3800 50 0000 C CNN F 1 "1.65k" V 7550 3800 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 7480 3800 50 0001 C CNN F 3 "" H 7550 3800 50 0000 C CNN 1 7550 3800 0 1 1 0 $EndComp $Comp L R R37 U 1 1 56EA006D P 8300 4350 F 0 "R37" V 8380 4350 50 0000 C CNN F 1 "10k" V 8300 4350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 8230 4350 50 0001 C CNN F 3 "" H 8300 4350 50 0000 C CNN 1 8300 4350 0 1 1 0 $EndComp $Comp L R R39 U 1 1 56EA00D3 P 9250 4350 F 0 "R39" V 9330 4350 50 0000 C CNN F 1 "10k" V 9250 4350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9180 4350 50 0001 C CNN F 3 "" H 9250 4350 50 0000 C CNN 1 9250 4350 0 1 1 0 $EndComp $Comp L R R43 U 1 1 56EA0166 P 9900 4350 F 0 "R43" V 9980 4350 50 0000 C CNN F 1 "10k" V 9900 4350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9830 4350 50 0001 C CNN F 3 "" H 9900 4350 50 0000 C CNN 1 9900 4350 0 1 1 0 $EndComp Text HLabel 8250 5850 3 39 UnSpc ~ 0 -9V Text HLabel 9900 4100 3 39 UnSpc ~ 0 -9V Text HLabel 9900 3300 1 39 UnSpc ~ 0 +9V Text HLabel 8300 3300 1 39 UnSpc ~ 0 +9V Text HLabel 8300 4100 3 39 UnSpc ~ 0 -9V Text HLabel 9900 5850 3 39 UnSpc ~ 0 -9V $Comp L R R38 U 1 1 56EA3061 P 8300 6100 F 0 "R38" V 8380 6100 50 0000 C CNN F 1 "10k" V 8300 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 8230 6100 50 0001 C CNN F 3 "" H 8300 6100 50 0000 C CNN 1 8300 6100 0 1 1 0 $EndComp $Comp L R R40 U 1 1 56EA3067 P 9250 6100 F 0 "R40" V 9330 6100 50 0000 C CNN F 1 "10k" V 9250 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9180 6100 50 0001 C CNN F 3 "" H 9250 6100 50 0000 C CNN 1 9250 6100 0 1 1 0 $EndComp $Comp L R R44 U 1 1 56EA306D P 9900 6100 F 0 "R44" V 9980 6100 50 0000 C CNN F 1 "10k" V 9900 6100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9830 6100 50 0001 C CNN F 3 "" H 9900 6100 50 0000 C CNN 1 9900 6100 0 1 1 0 $EndComp $Comp L R R36 U 1 1 56EA31F4 P 7600 5550 F 0 "R36" V 7680 5550 50 0000 C CNN F 1 "1.65k" V 7600 5550 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 7530 5550 50 0001 C CNN F 3 "" H 7600 5550 50 0000 C CNN 1 7600 5550 0 1 1 0 $EndComp Text HLabel 8250 5050 1 39 UnSpc ~ 0 +9V Text HLabel 9900 5050 1 39 UnSpc ~ 0 +9V $Comp L GND #PWR021 U 1 1 56EA45CC P 9450 5000 F 0 "#PWR021" H 9450 4750 50 0001 C CNN F 1 "GND" H 9450 4850 50 0000 C CNN F 2 "" H 9450 5000 50 0000 C CNN F 3 "" H 9450 5000 50 0000 C CNN 1 9450 5000 -1 0 0 1 $EndComp Text HLabel 1800 1050 1 39 UnSpc ~ 0 +9V Text HLabel 1800 1850 3 39 UnSpc ~ 0 -9V $Comp L GND #PWR022 U 1 1 56EA914F P 1350 2350 F 0 "#PWR022" H 1350 2100 50 0001 C CNN F 1 "GND" H 1350 2200 50 0000 C CNN F 2 "" H 1350 2350 50 0000 C CNN F 3 "" H 1350 2350 50 0000 C CNN 1 1350 2350 1 0 0 -1 $EndComp Text HLabel 1800 2800 1 39 UnSpc ~ 0 +9V Text HLabel 1800 3600 3 39 UnSpc ~ 0 -9V $Comp L GND #PWR023 U 1 1 56EAC37C P 1350 4200 F 0 "#PWR023" H 1350 3950 50 0001 C CNN F 1 "GND" H 1350 4050 50 0000 C CNN F 2 "" H 1350 4200 50 0000 C CNN F 3 "" H 1350 4200 50 0000 C CNN 1 1350 4200 1 0 0 -1 $EndComp Text HLabel 4100 3600 3 39 UnSpc ~ 0 -9V $Comp L GND #PWR024 U 1 1 56EADE6C P 3650 4150 F 0 "#PWR024" H 3650 3900 50 0001 C CNN F 1 "GND" H 3650 4000 50 0000 C CNN F 2 "" H 3650 4150 50 0000 C CNN F 3 "" H 3650 4150 50 0000 C CNN 1 3650 4150 1 0 0 -1 $EndComp Text HLabel 5100 5800 1 39 UnSpc ~ 0 +9V Text HLabel 5100 6500 3 39 UnSpc ~ 0 -9V Text HLabel 1800 6050 1 39 UnSpc ~ 0 +9V Text HLabel 1800 6750 3 39 UnSpc ~ 0 -9V $Comp L C_Small C13 U 1 1 56ECBD65 P 9450 1250 F 0 "C13" H 9460 1320 50 0000 L CNN F 1 "100nF" H 9460 1170 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 9450 1250 50 0001 C CNN F 3 "" H 9450 1250 50 0000 C CNN 1 9450 1250 -1 0 0 1 $EndComp Text HLabel 9450 1100 1 39 UnSpc ~ 0 +9V Text HLabel 9900 1100 1 39 UnSpc ~ 0 +9V Text HLabel 10450 1100 1 39 UnSpc ~ 0 +9V $Comp L GND #PWR025 U 1 1 56ECCA82 P 9450 1400 F 0 "#PWR025" H 9450 1150 50 0001 C CNN F 1 "GND" H 9450 1250 50 0000 C CNN F 2 "" H 9450 1400 50 0000 C CNN F 3 "" H 9450 1400 50 0000 C CNN 1 9450 1400 1 0 0 -1 $EndComp $Comp L GND #PWR026 U 1 1 56ECCB03 P 9900 1400 F 0 "#PWR026" H 9900 1150 50 0001 C CNN F 1 "GND" H 9900 1250 50 0000 C CNN F 2 "" H 9900 1400 50 0000 C CNN F 3 "" H 9900 1400 50 0000 C CNN 1 9900 1400 1 0 0 -1 $EndComp $Comp L GND #PWR027 U 1 1 56ECCB7D P 10450 1400 F 0 "#PWR027" H 10450 1150 50 0001 C CNN F 1 "GND" H 10450 1250 50 0000 C CNN F 2 "" H 10450 1400 50 0000 C CNN F 3 "" H 10450 1400 50 0000 C CNN 1 10450 1400 1 0 0 -1 $EndComp $Comp L GND #PWR028 U 1 1 56ECD060 P 9450 2200 F 0 "#PWR028" H 9450 1950 50 0001 C CNN F 1 "GND" H 9450 2050 50 0000 C CNN F 2 "" H 9450 2200 50 0000 C CNN F 3 "" H 9450 2200 50 0000 C CNN 1 9450 2200 1 0 0 -1 $EndComp $Comp L GND #PWR029 U 1 1 56ECD066 P 9900 2200 F 0 "#PWR029" H 9900 1950 50 0001 C CNN F 1 "GND" H 9900 2050 50 0000 C CNN F 2 "" H 9900 2200 50 0000 C CNN F 3 "" H 9900 2200 50 0000 C CNN 1 9900 2200 1 0 0 -1 $EndComp $Comp L GND #PWR030 U 1 1 56ECD06C P 10450 2200 F 0 "#PWR030" H 10450 1950 50 0001 C CNN F 1 "GND" H 10450 2050 50 0000 C CNN F 2 "" H 10450 2200 50 0000 C CNN F 3 "" H 10450 2200 50 0000 C CNN 1 10450 2200 1 0 0 -1 $EndComp Text HLabel 9450 1900 1 39 UnSpc ~ 0 -9V Text HLabel 9900 1900 1 39 UnSpc ~ 0 -9V Text HLabel 10450 1900 1 39 UnSpc ~ 0 -9V Text Notes 8750 800 0 39 ~ 0 Decoupling caps, place as close to opamps as possible. ceramic\n\n $Comp L LM358 U7 U 1 1 56FC6EA1 P 1900 6400 F 0 "U7" H 1850 6600 50 0000 L CNN F 1 "LM358" H 1850 6150 50 0000 L CNN F 2 "personal:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 1900 6400 50 0001 C CNN F 3 "" H 1900 6400 50 0000 C CNN 1 1900 6400 1 0 0 -1 $EndComp $Comp L LM358 U7 U 2 1 56FC6F7E P 5200 6150 F 0 "U7" H 5150 6350 50 0000 L CNN F 1 "LM358" H 5150 5900 50 0000 L CNN F 2 "personal:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5200 6150 50 0001 C CNN F 3 "" H 5200 6150 50 0000 C CNN 2 5200 6150 1 0 0 -1 $EndComp $Comp L TL084_v U6 U 4 1 56FAD544 P 1750 1450 F 0 "U6" H 2000 1250 60 0000 C CNN F 1 "TL084_v" H 2100 1750 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 1750 1450 60 0001 C CNN F 3 "" H 1750 1450 60 0000 C CNN 4 1750 1450 1 0 0 -1 $EndComp $Comp L TL084_v U6 U 2 1 56FAD674 P 1750 3200 F 0 "U6" H 2000 3000 60 0000 C CNN F 1 "TL084_v" H 2100 3500 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 1750 3200 60 0001 C CNN F 3 "" H 1750 3200 60 0000 C CNN 2 1750 3200 1 0 0 -1 $EndComp $Comp L TL084_v U6 U 1 1 56FAD745 P 4050 3200 F 0 "U6" H 4300 3000 60 0000 C CNN F 1 "TL084_v" H 4400 3500 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 4050 3200 60 0001 C CNN F 3 "" H 4050 3200 60 0000 C CNN 1 4050 3200 1 0 0 -1 $EndComp Text Notes 2100 4800 0 60 ~ 0 Colour and Intensity channels\n Text Notes 4650 5500 0 60 ~ 0 Shutter Output Amplifier\n Text Notes 1800 5750 0 60 ~ 0 X/Y Channel Offset \n Text Notes 8500 2950 0 60 ~ 0 X/Y Channel Output Amplifiers\n $Comp L C_Small C15 U 1 1 573BFA33 P 9900 1250 F 0 "C15" H 9910 1320 50 0000 L CNN F 1 "100nF" H 9910 1170 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 9900 1250 50 0001 C CNN F 3 "" H 9900 1250 50 0000 C CNN 1 9900 1250 -1 0 0 1 $EndComp $Comp L C_Small C17 U 1 1 573BFAB5 P 10450 1250 F 0 "C17" H 10460 1320 50 0000 L CNN F 1 "100nF" H 10460 1170 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 10450 1250 50 0001 C CNN F 3 "" H 10450 1250 50 0000 C CNN 1 10450 1250 -1 0 0 1 $EndComp $Comp L C_Small C18 U 1 1 573BFB44 P 10450 2050 F 0 "C18" H 10460 2120 50 0000 L CNN F 1 "100nF" H 10460 1970 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 10450 2050 50 0001 C CNN F 3 "" H 10450 2050 50 0000 C CNN 1 10450 2050 -1 0 0 1 $EndComp $Comp L C_Small C16 U 1 1 573BFBDC P 9900 2050 F 0 "C16" H 9910 2120 50 0000 L CNN F 1 "100nF" H 9910 1970 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 9900 2050 50 0001 C CNN F 3 "" H 9900 2050 50 0000 C CNN 1 9900 2050 -1 0 0 1 $EndComp $Comp L C_Small C14 U 1 1 573BFC77 P 9450 2050 F 0 "C14" H 9460 2120 50 0000 L CNN F 1 "100nF" H 9460 1970 50 0000 L CNN F 2 "Capacitors_SMD:C_0402" H 9450 2050 50 0001 C CNN F 3 "" H 9450 2050 50 0000 C CNN 1 9450 2050 -1 0 0 1 $EndComp Text HLabel 2500 1450 2 61 Output ~ 0 +R $Comp L R R18 U 1 1 579295F0 P 1350 2200 F 0 "R18" V 1430 2200 50 0000 C CNN F 1 "10k" V 1350 2200 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1280 2200 50 0001 C CNN F 3 "" H 1350 2200 50 0000 C CNN 1 1350 2200 -1 0 0 -1 $EndComp $Comp L R R20 U 1 1 57929951 P 1800 2100 F 0 "R20" V 1880 2100 50 0000 C CNN F 1 "10k" V 1800 2100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1730 2100 50 0001 C CNN F 3 "" H 1800 2100 50 0000 C CNN 1 1800 2100 0 1 1 0 $EndComp Wire Wire Line 5100 6500 5100 6450 Wire Wire Line 1800 6750 1800 6700 Wire Wire Line 1800 6050 1800 6100 Wire Wire Line 5100 5850 5100 5800 Wire Wire Line 900 5750 900 5900 Wire Wire Line 900 6200 900 6450 Wire Wire Line 900 6750 900 6950 Wire Wire Line 1350 6500 1600 6500 Wire Wire Line 1350 6500 1350 7150 Wire Wire Line 2200 6400 2800 6400 Wire Wire Line 900 6300 1600 6300 Connection ~ 900 6300 Wire Wire Line 4600 6250 4600 7000 Wire Wire Line 4600 6900 5000 6900 Wire Wire Line 4600 6250 4900 6250 Connection ~ 4600 6900 Wire Wire Line 4600 7450 4600 7300 Wire Wire Line 5500 6150 6000 6150 Wire Wire Line 5850 6150 5850 6900 Wire Wire Line 5850 6900 5300 6900 Wire Wire Line 4450 6050 4900 6050 Connection ~ 5850 6150 Wire Wire Line 9050 3700 8900 3700 Wire Wire Line 10500 3700 10650 3700 Wire Wire Line 2500 6400 2500 7150 Wire Wire Line 2500 7150 1350 7150 Connection ~ 2500 6400 Wire Wire Line 2800 7400 2800 7300 Wire Wire Line 2800 7000 2800 6850 Wire Wire Line 2800 6400 2800 6550 Wire Wire Line 7350 3800 7400 3800 Wire Wire Line 7700 3800 7900 3800 Wire Wire Line 7800 3800 7800 4350 Connection ~ 7800 3800 Wire Wire Line 8950 3700 8950 4350 Connection ~ 8950 3700 Wire Wire Line 9500 3800 9450 3800 Wire Wire Line 9450 3800 9450 4350 Wire Wire Line 7800 4350 8150 4350 Wire Wire Line 8450 4350 9100 4350 Connection ~ 8950 4350 Connection ~ 9450 4350 Wire Wire Line 9400 4350 9750 4350 Wire Wire Line 10050 4350 10550 4350 Wire Wire Line 10550 4350 10550 3700 Connection ~ 10550 3700 Wire Wire Line 7800 5550 7800 6100 Wire Wire Line 8950 5450 8950 6100 Wire Wire Line 9450 5550 9450 6100 Wire Wire Line 7800 6100 8150 6100 Wire Wire Line 8450 6100 9100 6100 Connection ~ 8950 6100 Connection ~ 9450 6100 Wire Wire Line 9400 6100 9750 6100 Wire Wire Line 10050 6100 10550 6100 Wire Wire Line 10550 6100 10550 5450 Wire Wire Line 7750 5550 7850 5550 Connection ~ 7800 5550 Wire Wire Line 7450 5550 7400 5550 Wire Wire Line 8850 5450 9000 5450 Wire Wire Line 9450 5550 9500 5550 Wire Wire Line 10500 5450 10600 5450 Connection ~ 10550 5450 Connection ~ 8950 5450 Wire Wire Line 1950 2100 2450 2100 Wire Wire Line 2450 2100 2450 1450 Wire Wire Line 2400 1450 2500 1450 Connection ~ 2450 1450 Wire Wire Line 1950 3850 2450 3850 Wire Wire Line 2450 3850 2450 3200 Wire Wire Line 2400 3200 2500 3200 Connection ~ 2450 3200 Wire Wire Line 4250 3850 4750 3850 Wire Wire Line 4750 3850 4750 3200 Connection ~ 4750 3200 Wire Wire Line 9450 1100 9450 1150 Wire Wire Line 9450 1350 9450 1400 Wire Wire Line 9900 1100 9900 1150 Wire Wire Line 9900 1350 9900 1400 Wire Wire Line 10450 1350 10450 1400 Wire Wire Line 10450 1100 10450 1150 Wire Wire Line 9450 1900 9450 1950 Wire Wire Line 9450 2150 9450 2200 Wire Wire Line 9900 1900 9900 1950 Wire Wire Line 9900 2150 9900 2200 Wire Wire Line 10450 2150 10450 2200 Wire Wire Line 10450 1900 10450 1950 Wire Wire Line 4700 3200 4800 3200 Wire Wire Line 3650 3300 3700 3300 Wire Wire Line 1350 1550 1400 1550 Wire Wire Line 1350 3300 1400 3300 Wire Wire Line 1350 1550 1350 2050 Wire Wire Line 1350 3300 1350 3900 Wire Wire Line 3650 3300 3650 3850 $Comp L R R25 U 1 1 5792B7D6 P 3500 3100 F 0 "R25" V 3580 3100 50 0000 C CNN F 1 "5.11k" V 3500 3100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 3430 3100 50 0001 C CNN F 3 "" H 3500 3100 50 0000 C CNN 1 3500 3100 0 1 1 0 $EndComp $Comp L R R16 U 1 1 5792BB97 P 1100 1350 F 0 "R16" V 1180 1350 50 0000 C CNN F 1 "5.11k" V 1100 1350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1030 1350 50 0001 C CNN F 3 "" H 1100 1350 50 0000 C CNN 1 1100 1350 0 1 1 0 $EndComp $Comp L R R17 U 1 1 5792BC58 P 1150 3100 F 0 "R17" V 1230 3100 50 0000 C CNN F 1 "5.11k" V 1150 3100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1080 3100 50 0001 C CNN F 3 "" H 1150 3100 50 0000 C CNN 1 1150 3100 0 1 1 0 $EndComp Wire Wire Line 850 3100 1000 3100 Wire Wire Line 1300 3100 1400 3100 Wire Wire Line 850 1350 950 1350 Wire Wire Line 1250 1350 1400 1350 Wire Wire Line 3150 1350 3300 1350 Wire Wire Line 3650 3100 3700 3100 Wire Wire Line 3300 3100 3350 3100 $Comp L R R42 U 1 1 5792DB91 P 9450 5200 F 0 "R42" V 9530 5200 50 0000 C CNN F 1 "5.11k" V 9450 5200 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9380 5200 50 0001 C CNN F 3 "" H 9450 5200 50 0000 C CNN 1 9450 5200 -1 0 0 1 $EndComp Wire Wire Line 9450 5000 9450 5050 Wire Wire Line 9450 5350 9500 5350 $Comp L R R41 U 1 1 5792E8EC P 9450 3450 F 0 "R41" V 9530 3450 50 0000 C CNN F 1 "5.11k" V 9450 3450 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 9380 3450 50 0001 C CNN F 3 "" H 9450 3450 50 0000 C CNN 1 9450 3450 -1 0 0 1 $EndComp $Comp L GND #PWR031 U 1 1 5792E9B8 P 9450 3250 F 0 "#PWR031" H 9450 3000 50 0001 C CNN F 1 "GND" H 9450 3100 50 0000 C CNN F 2 "" H 9450 3250 50 0000 C CNN F 3 "" H 9450 3250 50 0000 C CNN 1 9450 3250 -1 0 0 1 $EndComp Wire Wire Line 9450 3250 9450 3300 Wire Wire Line 9450 3600 9500 3600 $Comp L R R30 U 1 1 5792FE80 P 4300 6050 F 0 "R30" V 4380 6050 50 0000 C CNN F 1 "5.11k" V 4300 6050 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 4230 6050 50 0001 C CNN F 3 "" H 4300 6050 50 0000 C CNN 1 4300 6050 0 1 1 0 $EndComp Wire Wire Line 4150 6050 4100 6050 Wire Wire Line 1650 2100 1450 2100 Wire Wire Line 1450 2100 1450 2000 Wire Wire Line 1450 2000 1350 2000 Connection ~ 1350 2000 Wire Wire Line 3600 1350 3750 1350 $Comp L R R24 U 1 1 5792BAB3 P 3450 1350 F 0 "R24" V 3530 1350 50 0000 C CNN F 1 "5.11k" V 3450 1350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 3380 1350 50 0001 C CNN F 3 "" H 3450 1350 50 0000 C CNN 1 3450 1350 0 1 1 0 $EndComp Wire Wire Line 3700 1550 3700 2050 Wire Wire Line 3700 1550 3750 1550 Connection ~ 4800 1450 Wire Wire Line 4800 2100 4300 2100 Wire Wire Line 4800 1450 4800 2100 Wire Wire Line 4750 1450 4850 1450 $Comp L TL084_v U6 U 3 1 56FAD5F9 P 4100 1450 F 0 "U6" H 4350 1250 60 0000 C CNN F 1 "TL084_v" H 4450 1750 60 0000 C CNN F 2 "personal:TSSOP-14_4.4x5mm_Pitch0.65mm" H 4100 1450 60 0001 C CNN F 3 "" H 4100 1450 60 0000 C CNN 3 4100 1450 1 0 0 -1 $EndComp Text HLabel 4100 2800 1 39 UnSpc ~ 0 +9V $Comp L GND #PWR032 U 1 1 56EAAE4F P 3700 2350 F 0 "#PWR032" H 3700 2100 50 0001 C CNN F 1 "GND" H 3700 2200 50 0000 C CNN F 2 "" H 3700 2350 50 0000 C CNN F 3 "" H 3700 2350 50 0000 C CNN 1 3700 2350 1 0 0 -1 $EndComp Text HLabel 4150 1850 3 39 UnSpc ~ 0 -9V Text HLabel 4150 1050 1 39 UnSpc ~ 0 +9V $Comp L R R27 U 1 1 57AF24F3 P 3700 2200 F 0 "R27" V 3780 2200 50 0000 C CNN F 1 "10k" V 3700 2200 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 3630 2200 50 0001 C CNN F 3 "" H 3700 2200 50 0000 C CNN 1 3700 2200 -1 0 0 -1 $EndComp $Comp L R R26 U 1 1 57AF25A3 P 3650 4000 F 0 "R26" V 3730 4000 50 0000 C CNN F 1 "10k" V 3650 4000 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 3580 4000 50 0001 C CNN F 3 "" H 3650 4000 50 0000 C CNN 1 3650 4000 -1 0 0 -1 $EndComp $Comp L R R19 U 1 1 57AF2670 P 1350 4050 F 0 "R19" V 1430 4050 50 0000 C CNN F 1 "10k" V 1350 4050 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1280 4050 50 0001 C CNN F 3 "" H 1350 4050 50 0000 C CNN 1 1350 4050 -1 0 0 -1 $EndComp $Comp L R R21 U 1 1 57AF2772 P 1800 3850 F 0 "R21" V 1880 3850 50 0000 C CNN F 1 "10k" V 1800 3850 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 1730 3850 50 0001 C CNN F 3 "" H 1800 3850 50 0000 C CNN 1 1800 3850 0 1 1 0 $EndComp $Comp L R R28 U 1 1 57AF2833 P 4100 3850 F 0 "R28" V 4180 3850 50 0000 C CNN F 1 "10k" V 4100 3850 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 4030 3850 50 0001 C CNN F 3 "" H 4100 3850 50 0000 C CNN 1 4100 3850 0 1 1 0 $EndComp $Comp L R R29 U 1 1 57AF2917 P 4150 2100 F 0 "R29" V 4230 2100 50 0000 C CNN F 1 "10k" V 4150 2100 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 4080 2100 50 0001 C CNN F 3 "" H 4150 2100 50 0000 C CNN 1 4150 2100 0 1 1 0 $EndComp Wire Wire Line 4000 2100 4000 2000 Wire Wire Line 4000 2000 3700 2000 Connection ~ 3700 2000 Wire Wire Line 3950 3850 3950 3750 Wire Wire Line 3950 3750 3650 3750 Connection ~ 3650 3750 Wire Wire Line 1650 3850 1350 3850 Connection ~ 1350 3850 $Comp L R R34 U 1 1 5CE1E9E1 P 7550 3600 F 0 "R34" V 7630 3600 50 0000 C CNN F 1 "1.65k" V 7550 3600 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 7480 3600 50 0001 C CNN F 3 "" H 7550 3600 50 0000 C CNN 1 7550 3600 0 1 1 0 $EndComp Wire Wire Line 7400 3600 7050 3600 Wire Wire Line 7700 3600 7900 3600 $Comp L R R33 U 1 1 5CE1F102 P 7600 5350 F 0 "R33" V 7680 5350 50 0000 C CNN F 1 "1.65k" V 7600 5350 50 0000 C CNN F 2 "Resistors_SMD:R_0603" V 7530 5350 50 0001 C CNN F 3 "" H 7600 5350 50 0000 C CNN 1 7600 5350 0 1 1 0 $EndComp Wire Wire Line 7850 5350 7750 5350 Wire Wire Line 7450 5350 7050 5350 $EndSCHEMATC