EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L project_oscillator:R R13 U 1 1 5FC9C612 P 3450 3450 F 0 "R13" H 3520 3496 50 0000 L CNN F 1 "1M" H 3520 3405 50 0000 L CNN F 2 "project_oscillator:R_0603" V 3380 3450 50 0001 C CNN F 3 "~" H 3450 3450 50 0001 C CNN 1 3450 3450 1 0 0 -1 $EndComp $Comp L project_oscillator:PT100 TH1 U 1 1 5FCD1335 P 2600 4150 F 0 "TH1" H 2150 4250 50 0000 L CNN F 1 "PT1000" H 2150 4150 50 0000 L CNN F 2 "project_oscillator:R_0603" H 2600 4200 50 0001 C CNN F 3 "https://www.heraeus.com/media/media/group/doc_group/products_1/hst/sot_to/de_15/to_92_d.pdf" H 2600 4200 50 0001 C CNN 1 2600 4150 1 0 0 -1 $EndComp $Comp L project_oscillator:R R10 U 1 1 5FCD2027 P 2600 3750 F 0 "R10" V 2500 3650 50 0000 L CNN F 1 "22k" V 2700 3650 50 0000 L CNN F 2 "project_oscillator:R_0603" V 2530 3750 50 0001 C CNN F 3 "~" H 2600 3750 50 0001 C CNN 1 2600 3750 -1 0 0 1 $EndComp $Comp L project_oscillator:BCM847 Q1 U 1 1 5FCD33C7 P 3550 4100 F 0 "Q1" H 3750 4550 50 0000 C CNN F 1 "BCM847" H 3850 4450 50 0000 C CNN F 2 "project_oscillator:SOT-457, SC-74" H 3500 3950 50 0001 C CNN F 3 "" H 3500 3950 50 0001 C CNN 1 3550 4100 1 0 0 -1 $EndComp $Comp L Device:C C1 U 1 1 5FCE6EB5 P 3650 6650 F 0 "C1" H 3765 6696 50 0000 L CNN F 1 "100n" H 3765 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3688 6500 50 0001 C CNN F 3 "~" H 3650 6650 50 0001 C CNN 1 3650 6650 1 0 0 -1 $EndComp $Comp L power:+12V #PWR06 U 1 1 5FCE9518 P 800 6200 F 0 "#PWR06" H 800 6050 50 0001 C CNN F 1 "+12V" H 815 6373 50 0000 C CNN F 2 "" H 800 6200 50 0001 C CNN F 3 "" H 800 6200 50 0001 C CNN 1 800 6200 1 0 0 -1 $EndComp $Comp L power:-12V #PWR07 U 1 1 5FCE9FFF P 800 7100 F 0 "#PWR07" H 800 7200 50 0001 C CNN F 1 "-12V" H 815 7273 50 0000 C CNN F 2 "" H 800 7100 50 0001 C CNN F 3 "" H 800 7100 50 0001 C CNN 1 800 7100 -1 0 0 1 $EndComp $Comp L Device:C C3 U 1 1 5FCF8C00 P 3100 4800 F 0 "C3" V 2848 4800 50 0000 C CNN F 1 "100p" V 2939 4800 50 0000 C CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3138 4650 50 0001 C CNN F 3 "~" H 3100 4800 50 0001 C CNN 1 3100 4800 0 -1 -1 0 $EndComp $Comp L Comparator:LM311 U4 U 1 1 5FD0D9EF P 5400 2050 F 0 "U4" H 5744 2096 50 0000 L CNN F 1 "LM311" H 5744 2005 50 0000 L CNN F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 5400 2050 50 0001 C CNN F 3 "https://www.st.com/resource/en/datasheet/lm311.pdf" H 5400 2050 50 0001 C CNN 1 5400 2050 -1 0 0 -1 $EndComp $Comp L Amplifier_Operational:TL084 U3 U 1 1 5FD1F13C P 7850 3900 F 0 "U3" H 7850 4100 50 0000 C CNN F 1 "TL084" H 7900 4200 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7800 4000 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7900 4100 50 0001 C CNN 1 7850 3900 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U1 U 2 1 5FD208B8 P 4300 3350 F 0 "U1" H 4300 2983 50 0000 C CNN F 1 "TL084" H 4300 3074 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4250 3450 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 4350 3550 50 0001 C CNN 2 4300 3350 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U1 U 3 1 5FD2228D P 7600 4700 F 0 "U1" H 7600 5067 50 0000 C CNN F 1 "TL084" H 7600 4976 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7550 4800 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7650 4900 50 0001 C CNN 3 7600 4700 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U1 U 4 1 5FD24120 P 6250 3450 F 0 "U1" H 6250 3817 50 0000 C CNN F 1 "TL084" H 6250 3726 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 6200 3550 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 6300 3650 50 0001 C CNN 4 6250 3450 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U1 U 5 1 5FD25976 P 900 6650 F 0 "U1" H 858 6696 50 0000 L CNN F 1 "TL084" H 858 6605 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 850 6750 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 950 6850 50 0001 C CNN 5 900 6650 1 0 0 -1 $EndComp $Comp L project_oscillator:PV36W RV2 U 1 1 5FD4DD80 P 2300 2900 F 0 "RV2" V 2093 2900 50 0000 C CNN F 1 "25k" V 2184 2900 50 0000 C CNN F 2 "project_oscillator:PV36W" H 2300 2900 50 0001 C CNN F 3 "~" H 2300 2900 50 0001 C CNN 1 2300 2900 0 -1 -1 0 $EndComp $Comp L Diode:1N4148WS D1 U 1 1 5FD594A9 P 2900 4200 F 0 "D1" V 2946 4120 50 0000 R CNN F 1 "1N4148WS" V 2855 4120 50 0000 R CNN F 2 "Diode_SMD:D_SOD-323" H 2900 4025 50 0001 C CNN F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 2900 4200 50 0001 C CNN 1 2900 4200 0 -1 -1 0 $EndComp $Comp L project_oscillator:R R12 U 1 1 5FD5AD3A P 3100 4500 F 0 "R12" H 3170 4546 50 0000 L CNN F 1 "1M" H 3170 4455 50 0000 L CNN F 2 "project_oscillator:R_0603" V 3030 4500 50 0001 C CNN F 3 "~" H 3100 4500 50 0001 C CNN 1 3100 4500 0 1 1 0 $EndComp $Comp L project_oscillator:R R1 U 1 1 5FDB7944 P 1250 3400 F 0 "R1" V 1150 3300 50 0000 L CNN F 1 "100k" V 1350 3300 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1180 3400 50 0001 C CNN F 3 "~" H 1250 3400 50 0001 C CNN 1 1250 3400 0 -1 -1 0 $EndComp $Comp L project_oscillator:R R2 U 1 1 5FDB7F53 P 1250 3700 F 0 "R2" V 1150 3600 50 0000 L CNN F 1 "220k" V 1350 3600 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1180 3700 50 0001 C CNN F 3 "~" H 1250 3700 50 0001 C CNN 1 1250 3700 0 -1 -1 0 $EndComp $Comp L project_oscillator:R R3 U 1 1 5FDB817A P 1250 4000 F 0 "R3" V 1150 3900 50 0000 L CNN F 1 "3M3" V 1350 3900 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1180 4000 50 0001 C CNN F 3 "~" H 1250 4000 50 0001 C CNN 1 1250 4000 0 -1 -1 0 $EndComp Wire Wire Line 800 3400 1100 3400 Wire Wire Line 800 3700 1100 3700 Wire Wire Line 800 4000 1100 4000 Text Label 800 3400 0 50 ~ 0 VOCT Text Label 800 3700 0 50 ~ 0 COARSE Text Label 800 4000 0 50 ~ 0 FINE $Comp L project_oscillator:R R4 U 1 1 5FDC050A P 1500 4250 F 0 "R4" V 1400 4150 50 0000 L CNN F 1 "470k" V 1600 4150 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1430 4250 50 0001 C CNN F 3 "~" H 1500 4250 50 0001 C CNN 1 1500 4250 1 0 0 -1 $EndComp $Comp L project_oscillator:PV36W RV1 U 1 1 5FDC0A8C P 1500 4650 F 0 "RV1" V 1293 4650 50 0000 C CNN F 1 "220k" V 1384 4650 50 0000 C CNN F 2 "project_oscillator:PV36W" H 1500 4650 50 0001 C CNN F 3 "~" H 1500 4650 50 0001 C CNN 1 1500 4650 0 -1 -1 0 $EndComp $Comp L power:+12V #PWR04 U 1 1 5FDC13F7 P 1800 4650 F 0 "#PWR04" H 1800 4500 50 0001 C CNN F 1 "+12V" H 1815 4823 50 0000 C CNN F 2 "" H 1800 4650 50 0001 C CNN F 3 "" H 1800 4650 50 0001 C CNN 1 1800 4650 1 0 0 -1 $EndComp $Comp L power:-12V #PWR01 U 1 1 5FDC1ADA P 1200 4650 F 0 "#PWR01" H 1200 4750 50 0001 C CNN F 1 "-12V" H 1215 4823 50 0000 C CNN F 2 "" H 1200 4650 50 0001 C CNN F 3 "" H 1200 4650 50 0001 C CNN 1 1200 4650 -1 0 0 1 $EndComp Wire Wire Line 1200 4650 1350 4650 Wire Wire Line 1650 4650 1800 4650 Wire Wire Line 1500 4500 1500 4400 Wire Wire Line 1400 3400 1500 3400 Wire Wire Line 1500 3400 1500 3700 Wire Wire Line 1400 4000 1500 4000 Connection ~ 1500 4000 Wire Wire Line 1500 4000 1500 4100 Wire Wire Line 1400 3700 1500 3700 Connection ~ 1500 3700 Wire Wire Line 1500 3700 1500 4000 $Comp L Amplifier_Operational:TL082 U2 U 1 1 5FDD57F9 P 2100 3500 F 0 "U2" H 2100 3133 50 0000 C CNN F 1 "TL082" H 2100 3224 50 0000 C CNN F 2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" H 2100 3500 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2100 3500 50 0001 C CNN 1 2100 3500 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL082 U2 U 2 1 5FDD7FD9 P 3500 5250 F 0 "U2" H 3500 4883 50 0000 C CNN F 1 "TL082" H 3500 4974 50 0000 C CNN F 2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" H 3500 5250 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3500 5250 50 0001 C CNN 2 3500 5250 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL082 U2 U 3 1 5FDDA996 P 3250 6650 F 0 "U2" H 3208 6696 50 0000 L CNN F 1 "TL082" H 3208 6605 50 0000 L CNN F 2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" H 3250 6650 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3250 6650 50 0001 C CNN 3 3250 6650 1 0 0 -1 $EndComp $Comp L project_oscillator:R R5 U 1 1 5FDF0394 P 1750 3850 F 0 "R5" V 1650 3750 50 0000 L CNN F 1 "47k" V 1850 3750 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1680 3850 50 0001 C CNN F 3 "~" H 1750 3850 50 0001 C CNN 1 1750 3850 1 0 0 -1 $EndComp $Comp L power:GND #PWR02 U 1 1 5FDF070D P 1750 4100 F 0 "#PWR02" H 1750 3850 50 0001 C CNN F 1 "GND" H 1755 3927 50 0000 C CNN F 2 "" H 1750 4100 50 0001 C CNN F 3 "" H 1750 4100 50 0001 C CNN 1 1750 4100 1 0 0 -1 $EndComp Wire Wire Line 1750 4000 1750 4100 Wire Wire Line 1750 3700 1750 3600 Wire Wire Line 1750 3600 1800 3600 Wire Wire Line 1500 3400 1600 3400 Connection ~ 1500 3400 $Comp L project_oscillator:R R6 U 1 1 5FDFB08B P 1900 2900 F 0 "R6" V 1800 2800 50 0000 L CNN F 1 "33k" V 2000 2800 50 0000 L CNN F 2 "project_oscillator:R_0603" V 1830 2900 50 0001 C CNN F 3 "~" H 1900 2900 50 0001 C CNN 1 1900 2900 0 1 1 0 $EndComp Wire Wire Line 2450 2900 2600 2900 Wire Wire Line 2600 2900 2600 3500 Wire Wire Line 2600 3500 2400 3500 Wire Wire Line 2050 2900 2150 2900 Wire Wire Line 1750 2900 1600 2900 Wire Wire Line 1600 2900 1600 3400 Connection ~ 1600 3400 Wire Wire Line 1600 3400 1800 3400 Connection ~ 2600 3500 Wire Wire Line 2600 3600 2600 3500 Wire Wire Line 2600 4000 2600 3950 $Comp L power:GND #PWR08 U 1 1 5FE193BC P 2600 4400 F 0 "#PWR08" H 2600 4150 50 0001 C CNN F 1 "GND" H 2605 4227 50 0000 C CNN F 2 "" H 2600 4400 50 0001 C CNN F 3 "" H 2600 4400 50 0001 C CNN 1 2600 4400 1 0 0 -1 $EndComp Wire Wire Line 2600 4400 2600 4300 Connection ~ 2600 3950 Wire Wire Line 2600 3950 2600 3900 $Comp L power:GND #PWR010 U 1 1 5FE34E14 P 3950 4000 F 0 "#PWR010" H 3950 3750 50 0001 C CNN F 1 "GND" H 3955 3827 50 0000 C CNN F 2 "" H 3950 4000 50 0001 C CNN F 3 "" H 3950 4000 50 0001 C CNN 1 3950 4000 1 0 0 -1 $EndComp $Comp L project_oscillator:R R15 U 1 1 5FE59090 P 4000 4750 F 0 "R15" V 3900 4650 50 0000 L CNN F 1 "10k" V 4100 4650 50 0000 L CNN F 2 "project_oscillator:R_0603" V 3930 4750 50 0001 C CNN F 3 "~" H 4000 4750 50 0001 C CNN 1 4000 4750 1 0 0 -1 $EndComp $Comp L project_oscillator:R R11 U 1 1 5FE59B94 P 3050 5550 F 0 "R11" V 2950 5450 50 0000 L CNN F 1 "100k" V 3150 5450 50 0000 L CNN F 2 "project_oscillator:R_0603" V 2980 5550 50 0001 C CNN F 3 "~" H 3050 5550 50 0001 C CNN 1 3050 5550 1 0 0 -1 $EndComp Wire Wire Line 3050 5400 3050 5350 Wire Wire Line 3050 5350 3200 5350 $Comp L power:GND #PWR09 U 1 1 5FE5F0CA P 3050 5700 F 0 "#PWR09" H 3050 5450 50 0001 C CNN F 1 "GND" H 3055 5527 50 0000 C CNN F 2 "" H 3050 5700 50 0001 C CNN F 3 "" H 3050 5700 50 0001 C CNN 1 3050 5700 1 0 0 -1 $EndComp $Comp L project_oscillator:R R9 U 1 1 5FE5F6D8 P 2400 5150 F 0 "R9" V 2300 5050 50 0000 L CNN F 1 "100k" V 2500 5050 50 0000 L CNN F 2 "project_oscillator:R_0603" V 2330 5150 50 0001 C CNN F 3 "~" H 2400 5150 50 0001 C CNN 1 2400 5150 0 1 1 0 $EndComp Text Label 800 5150 0 50 ~ 0 FM Wire Wire Line 4000 2850 4600 2850 Wire Wire Line 4600 2850 4600 3350 Wire Wire Line 4000 2850 4000 3250 $Comp L Device:C C5 U 1 1 5FE9F292 P 3650 2450 F 0 "C5" H 3700 2550 50 0000 L CNN F 1 "2200p" H 3700 2350 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3688 2300 50 0001 C CNN F 3 "~" H 3650 2450 50 0001 C CNN 1 3650 2450 1 0 0 -1 $EndComp Wire Wire Line 3250 4500 3450 4500 Wire Wire Line 3450 4500 3450 4200 Wire Wire Line 3450 4500 3650 4500 Connection ~ 3450 4500 Wire Wire Line 3650 4200 3650 4500 Wire Wire Line 3950 4000 3950 3950 Wire Wire Line 3450 3700 3450 3650 Wire Wire Line 2900 4050 2900 3950 Connection ~ 2900 3950 Wire Wire Line 2900 3950 3150 3950 Wire Wire Line 2900 4350 2900 4500 Wire Wire Line 2900 4500 2950 4500 Wire Wire Line 2250 5150 800 5150 Wire Wire Line 2600 3950 2900 3950 Wire Wire Line 2550 5150 2750 5150 Wire Wire Line 3450 3650 2750 3650 Wire Wire Line 2750 3650 2750 4800 Connection ~ 3450 3650 Wire Wire Line 3450 3650 3450 3600 Connection ~ 2750 5150 Wire Wire Line 2750 5150 3200 5150 Wire Wire Line 2950 4800 2750 4800 Connection ~ 2750 4800 Wire Wire Line 2750 4800 2750 5150 Wire Wire Line 3650 4500 4000 4500 Wire Wire Line 4000 4500 4000 4600 Connection ~ 3650 4500 Wire Wire Line 4000 4900 4000 5250 Wire Wire Line 4000 5250 3800 5250 Wire Wire Line 3250 4800 3800 4800 Wire Wire Line 3800 4800 3800 5250 Connection ~ 3800 5250 Wire Wire Line 3450 3300 3450 2050 Wire Wire Line 3450 2050 3650 2050 Wire Wire Line 3050 2050 3100 2050 Connection ~ 3450 2050 $Comp L project_oscillator:R R7 U 1 1 5FEFA030 P 2100 2150 F 0 "R7" V 2000 2050 50 0000 L CNN F 1 "68k" V 2200 2050 50 0000 L CNN F 2 "project_oscillator:R_0603" V 2030 2150 50 0001 C CNN F 3 "~" H 2100 2150 50 0001 C CNN 1 2100 2150 0 1 1 0 $EndComp $Comp L project_oscillator:R R8 U 1 1 5FEFA49B P 2350 2300 F 0 "R8" V 2250 2200 50 0000 L CNN F 1 "50k" V 2450 2200 50 0000 L CNN F 2 "project_oscillator:R_0603" V 2280 2300 50 0001 C CNN F 3 "~" H 2350 2300 50 0001 C CNN 1 2350 2300 -1 0 0 1 $EndComp $Comp L power:GND #PWR05 U 1 1 5FEFA85A P 2350 2450 F 0 "#PWR05" H 2350 2200 50 0001 C CNN F 1 "GND" H 2355 2277 50 0000 C CNN F 2 "" H 2350 2450 50 0001 C CNN F 3 "" H 2350 2450 50 0001 C CNN 1 2350 2450 1 0 0 -1 $EndComp Wire Wire Line 2250 2150 2300 2150 Connection ~ 2350 2150 Wire Wire Line 2350 2150 2450 2150 Wire Wire Line 2450 1950 2450 1600 Wire Wire Line 2450 1600 3100 1600 Wire Wire Line 3100 1600 3100 2050 Connection ~ 3100 2050 Wire Wire Line 3100 2050 3450 2050 Wire Wire Line 4000 3450 3650 3450 Wire Wire Line 3650 3450 3650 3700 Wire Wire Line 3650 2300 3650 2250 Wire Wire Line 3650 2600 3650 2650 Connection ~ 3650 3450 Wire Wire Line 5300 1750 5400 1750 Wire Wire Line 5500 1750 5500 1600 Connection ~ 5500 1750 Connection ~ 5400 1750 Wire Wire Line 5400 1750 5500 1750 Wire Wire Line 5400 2350 5500 2350 Connection ~ 5500 2350 $Comp L project_oscillator:R R14 U 1 1 5FF44753 P 4000 2050 F 0 "R14" V 3900 1950 50 0000 L CNN F 1 "100k" V 4100 1950 50 0000 L CNN F 2 "project_oscillator:R_0603" V 3930 2050 50 0001 C CNN F 3 "~" H 4000 2050 50 0001 C CNN 1 4000 2050 0 1 1 0 $EndComp $Comp L Device:C C6 U 1 1 5FF4ACCA P 4550 2300 F 0 "C6" V 4600 2350 50 0000 L CNN F 1 "220p" V 4700 2350 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4588 2150 50 0001 C CNN F 3 "~" H 4550 2300 50 0001 C CNN 1 4550 2300 0 1 1 0 $EndComp $Comp L Diode:1N4148WS D2 U 1 1 5FF4B46A P 4550 2050 F 0 "D2" V 4596 1970 50 0000 R CNN F 1 "1N4148WS" V 4505 1970 50 0000 R CNN F 2 "Diode_SMD:D_SOD-323" H 4550 1875 50 0001 C CNN F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 4550 2050 50 0001 C CNN 1 4550 2050 -1 0 0 1 $EndComp Wire Wire Line 4150 2050 4300 2050 Wire Wire Line 4400 2050 4400 2300 Connection ~ 4400 2050 Wire Wire Line 4700 2300 4700 2050 Wire Wire Line 4700 2050 4850 2050 Connection ~ 4700 2050 Wire Wire Line 3650 2050 3850 2050 Connection ~ 3650 2050 $Comp L project_oscillator:R R16 U 1 1 5FF5B1AC P 4850 1800 F 0 "R16" V 4750 1700 50 0000 L CNN F 1 "33k" V 4950 1700 50 0000 L CNN F 2 "project_oscillator:R_0603" V 4780 1800 50 0001 C CNN F 3 "~" H 4850 1800 50 0001 C CNN 1 4850 1800 -1 0 0 1 $EndComp Wire Wire Line 4850 1650 4850 1600 Wire Wire Line 4850 1600 5500 1600 Wire Wire Line 4850 1950 4850 2050 Connection ~ 4850 2050 Wire Wire Line 4850 2050 5100 2050 $Comp L project_oscillator:R R19 U 1 1 5FF66488 P 5450 1200 F 0 "R19" V 5350 1100 50 0000 L CNN F 1 "1M" V 5550 1100 50 0000 L CNN F 2 "project_oscillator:R_0603" V 5380 1200 50 0001 C CNN F 3 "~" H 5450 1200 50 0001 C CNN 1 5450 1200 0 1 1 0 $EndComp $Comp L Device:C C7 U 1 1 5FF66853 P 5450 950 F 0 "C7" H 5565 996 50 0000 L CNN F 1 "10p" H 5565 905 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 800 50 0001 C CNN F 3 "~" H 5450 950 50 0001 C CNN 1 5450 950 0 -1 -1 0 $EndComp Wire Wire Line 5300 950 5100 950 Wire Wire Line 5100 950 5100 1200 Connection ~ 5100 2050 Wire Wire Line 5300 1200 5100 1200 Connection ~ 5100 1200 Wire Wire Line 5100 1200 5100 2050 Wire Wire Line 5700 1950 5900 1950 Wire Wire Line 5900 1950 5900 1200 Wire Wire Line 5900 950 5600 950 Wire Wire Line 5600 1200 5900 1200 Connection ~ 5900 1200 Wire Wire Line 5900 1200 5900 950 $Comp L project_oscillator:R R23 U 1 1 5FF8CF49 P 6200 2150 F 0 "R23" V 6100 2050 50 0000 L CNN F 1 "10k" V 6300 2050 50 0000 L CNN F 2 "project_oscillator:R_0603" V 6130 2150 50 0001 C CNN F 3 "~" H 6200 2150 50 0001 C CNN 1 6200 2150 -1 0 0 1 $EndComp $Comp L project_oscillator:R R22 U 1 1 5FF8DED6 P 6200 1750 F 0 "R22" V 6100 1650 50 0000 L CNN F 1 "10k" V 6300 1650 50 0000 L CNN F 2 "project_oscillator:R_0603" V 6130 1750 50 0001 C CNN F 3 "~" H 6200 1750 50 0001 C CNN 1 6200 1750 -1 0 0 1 $EndComp Wire Wire Line 6200 1900 6200 1950 $Comp L power:GND #PWR016 U 1 1 5FF94250 P 6200 2300 F 0 "#PWR016" H 6200 2050 50 0001 C CNN F 1 "GND" H 6205 2127 50 0000 C CNN F 2 "" H 6200 2300 50 0001 C CNN F 3 "" H 6200 2300 50 0001 C CNN 1 6200 2300 1 0 0 -1 $EndComp Wire Wire Line 5900 1950 6200 1950 Connection ~ 5900 1950 Connection ~ 6200 1950 Wire Wire Line 6200 1950 6200 2000 $Comp L project_oscillator:R R21 U 1 1 5FF9A91A P 5750 2500 F 0 "R21" V 5650 2400 50 0000 L CNN F 1 "10k" V 5850 2400 50 0000 L CNN F 2 "project_oscillator:R_0603" V 5680 2500 50 0001 C CNN F 3 "~" H 5750 2500 50 0001 C CNN 1 5750 2500 -1 0 0 1 $EndComp Wire Wire Line 4900 2950 4900 3350 Wire Wire Line 4900 3350 4750 3350 Connection ~ 4600 3350 $Comp L project_oscillator:R R18 U 1 1 5FFA8A4E P 5300 3350 F 0 "R18" V 5200 3250 50 0000 L CNN F 1 "82k" V 5400 3250 50 0000 L CNN F 2 "project_oscillator:R_0603" V 5230 3350 50 0001 C CNN F 3 "~" H 5300 3350 50 0001 C CNN 1 5300 3350 0 -1 -1 0 $EndComp Wire Wire Line 4900 3350 5150 3350 Connection ~ 4900 3350 $Comp L project_oscillator:R R20 U 1 1 5FFB04B4 P 5600 3650 F 0 "R20" V 5500 3550 50 0000 L CNN F 1 "100k" V 5700 3550 50 0000 L CNN F 2 "project_oscillator:R_0603" V 5530 3650 50 0001 C CNN F 3 "~" H 5600 3650 50 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0001 C CNN F 1 "GND" H 5855 4027 50 0000 C CNN F 2 "" H 5850 4200 50 0001 C CNN F 3 "" H 5850 4200 50 0001 C CNN 1 5850 4200 1 0 0 -1 $EndComp Wire Wire Line 5750 4150 5850 4150 Wire Wire Line 5850 4150 5850 4200 Wire Wire Line 5050 4150 5000 4150 Wire Wire Line 5000 4150 5000 4200 $Comp L Amplifier_Operational:TL084 U1 U 1 1 5FFE6FB1 P 2750 2050 F 0 "U1" H 2750 1683 50 0000 C CNN F 1 "TL084" H 2750 1774 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 2700 2150 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2800 2250 50 0001 C CNN 1 2750 2050 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U3 U 2 1 5FFE9730 P 7500 2200 F 0 "U3" H 7500 1833 50 0000 C CNN F 1 "TL084" H 7500 1924 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7450 2300 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7550 2400 50 0001 C CNN 2 7500 2200 1 0 0 1 $EndComp $Comp L Amplifier_Operational:TL084 U3 U 3 1 5FFEB935 P 9000 2300 F 0 "U3" H 9000 1933 50 0000 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2200 50 0000 L CNN F 2 "project_oscillator:R_0603" V 9630 2300 50 0001 C CNN F 3 "~" H 9700 2300 50 0001 C CNN 1 9700 2300 0 1 1 0 $EndComp $Comp L Diode:1N4148WS D5 U 1 1 60111C8A P 9950 2500 F 0 "D5" H 10100 2800 50 0000 R CNN F 1 "1N4148WS" H 10400 2300 50 0000 R CNN F 2 "Diode_SMD:D_SOD-323" H 9950 2325 50 0001 C CNN F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 9950 2500 50 0001 C CNN 1 9950 2500 0 1 1 0 $EndComp $Comp L Diode:1N4148WS D6 U 1 1 601125AF P 10150 2500 F 0 "D6" H 10100 2800 50 0000 R CNN F 1 "1N4148WS" H 10100 2300 50 0000 R CNN F 2 "Diode_SMD:D_SOD-323" H 10150 2325 50 0001 C CNN F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 10150 2500 50 0001 C CNN 1 10150 2500 0 -1 -1 0 $EndComp $Comp L project_oscillator:R R43 U 1 1 6011325B P 10550 2500 F 0 "R43" V 10450 2400 50 0000 L CNN F 1 "22k" V 10650 2400 50 0000 L CNN F 2 "project_oscillator:R_0603" V 10480 2500 50 0001 C CNN F 3 "~" H 10550 2500 50 0001 C CNN 1 10550 2500 -1 0 0 1 $EndComp Wire Wire 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CNN 1 9200 4350 1 0 0 -1 $EndComp Wire Wire Line 9200 4350 9350 4350 Wire Wire Line 4050 2650 3650 2650 Connection ~ 3650 2650 Wire Wire Line 3650 2650 3650 3450 Wire Wire Line 4050 2250 3650 2250 Connection ~ 3650 2250 Wire Wire Line 3650 2250 3650 2050 Wire Wire Line 4350 2450 4400 2450 Wire Wire Line 4400 2450 4400 2300 Connection ~ 4400 2300 Wire Wire Line 7350 700 6200 700 Wire Wire Line 6200 700 6200 1050 $Comp L Device:C C8 U 1 1 601A0476 P 6700 1050 F 0 "C8" H 6815 1096 50 0000 L CNN F 1 "47p" H 6815 1005 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 900 50 0001 C CNN F 3 "~" H 6700 1050 50 0001 C CNN 1 6700 1050 0 -1 -1 0 $EndComp Wire Wire Line 6550 1050 6200 1050 Connection ~ 6200 1050 Wire Wire Line 6200 1050 6200 1600 Wire Wire Line 7350 1050 6850 1050 Text Label 6900 700 0 50 ~ 0 HARD_SYNC Text Label 6900 1050 0 50 ~ 0 SOFT_SYNC $Comp L power:+12V #PWR03 U 1 1 601B6D0A P 1800 2150 F 0 "#PWR03" H 1800 2000 50 0001 C CNN F 1 "+12V" H 1815 2323 50 0000 C CNN F 2 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CNN F 3 "" H 10850 6050 50 0001 C CNN 1 10850 6050 1 0 0 -1 $EndComp $Comp L power:-12V #PWR030 U 1 1 6001F52B P 10850 5350 F 0 "#PWR030" H 10850 5450 50 0001 C CNN F 1 "-12V" H 10865 5523 50 0000 C CNN F 2 "" H 10850 5350 50 0001 C CNN F 3 "" H 10850 5350 50 0001 C CNN 1 10850 5350 -1 0 0 1 $EndComp Wire Wire Line 9950 5800 9950 5700 Wire Wire Line 9950 5600 9750 5600 Connection ~ 9950 5600 Connection ~ 9950 5700 Wire Wire Line 9950 5700 9950 5600 Wire Wire Line 10450 5800 10450 5700 Wire Wire Line 10450 5600 10650 5600 Wire Wire Line 10650 5600 10650 5650 Connection ~ 10450 5600 Connection ~ 10450 5700 Wire Wire Line 10450 5700 10450 5600 $Comp L power:GND #PWR029 U 1 1 6006A7C1 P 9750 5800 F 0 "#PWR029" H 9750 5550 50 0001 C CNN F 1 "GND" H 9755 5627 50 0000 C CNN F 2 "" H 9750 5800 50 0001 C CNN F 3 "" H 9750 5800 50 0001 C CNN 1 9750 5800 1 0 0 -1 $EndComp $Comp L power:GND #PWR031 U 1 1 6006AE67 P 10650 5650 F 0 "#PWR031" H 10650 5400 50 0001 C CNN F 1 "GND" H 10655 5477 50 0000 C CNN F 2 "" H 10650 5650 50 0001 C CNN F 3 "" H 10650 5650 50 0001 C CNN 1 10650 5650 1 0 0 -1 $EndComp Wire Wire Line 4750 6500 5150 6500 Wire Wire Line 4750 6600 5150 6600 Wire Wire Line 4750 6700 5150 6700 Wire Wire Line 4750 6800 5150 6800 Text Label 4750 6500 0 50 ~ 0 SAW Text Label 4750 6600 0 50 ~ 0 TRI Text Label 4750 6800 0 50 ~ 0 PULSE Text Label 4750 6700 0 50 ~ 0 SINE Wire Wire Line 4750 6900 5150 6900 Wire Wire Line 4750 7000 5150 7000 Wire Wire Line 4750 7100 5150 7100 Wire Wire Line 4750 7200 5150 7200 Wire Wire Line 4750 7300 5150 7300 Wire Wire Line 4750 7400 5150 7400 Text Label 4750 6900 0 50 ~ 0 VOCT Text Label 4750 7000 0 50 ~ 0 VOCT2 Text Label 4750 7100 0 50 ~ 0 COARSE Text Label 4750 7200 0 50 ~ 0 FINE Text Label 4750 7300 0 50 ~ 0 EXP_FM Text Label 4750 7400 0 50 ~ 0 FM Wire Wire Line 5950 6500 5450 6500 Wire Wire Line 5950 6600 5450 6600 Wire Wire Line 5950 6800 5450 6800 Wire Wire Line 5950 6900 5450 6900 Wire Wire Line 5950 7000 5450 7000 Wire Wire Line 5950 7300 5450 7300 Text Label 5550 6500 0 50 ~ 0 HARD_SYNC Text Label 5550 6600 0 50 ~ 0 SOFT_SYNC $Comp L power:GND #PWR028 U 1 1 6022A577 P 6150 7500 F 0 "#PWR028" H 6150 7250 50 0001 C CNN F 1 "GND" H 6155 7327 50 0000 C CNN F 2 "" H 6150 7500 50 0001 C CNN F 3 "" H 6150 7500 50 0001 C CNN 1 6150 7500 1 0 0 -1 $EndComp Wire Wire Line 6150 6700 6150 7100 Wire Wire Line 5450 6700 6150 6700 Text Label 5600 6800 0 50 ~ 0 POT_P Text Label 5650 6900 0 50 ~ 0 PMW_POT Text Label 5600 7000 0 50 ~ 0 POT_N Wire Wire Line 5450 7100 6150 7100 Connection ~ 6150 7100 Wire Wire Line 6150 7100 6150 7200 Wire Wire Line 5450 7200 6150 7200 Connection ~ 6150 7200 Wire Wire Line 6150 7200 6150 7400 Text Label 5600 7300 0 50 ~ 0 PWM_IN Wire Wire Line 5450 7400 6150 7400 Connection ~ 6150 7400 Wire Wire Line 6150 7400 6150 7500 Wire Wire Line 2300 2750 2600 2750 Wire Wire Line 2600 2750 2600 2900 Connection ~ 2600 2900 $Comp L Device:C C10 U 1 1 60012739 P 5150 2500 F 0 "C10" H 5265 2546 50 0000 L CNN F 1 "100n" H 5265 2455 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5188 2350 50 0001 C CNN F 3 "~" H 5150 2500 50 0001 C CNN 1 5150 2500 -1 0 0 1 $EndComp Wire Wire Line 5150 2650 5500 2650 Wire Wire Line 5500 2350 5500 2650 Wire Wire Line 6650 2800 6650 3450 Wire Wire Line 5700 2150 5750 2150 Wire Wire Line 5750 2150 5750 2350 Wire Wire Line 5750 2650 5750 2950 Wire Wire Line 5750 2950 4900 2950 Wire Wire Line 5850 2800 5850 3350 Connection ~ 5850 3350 Wire Wire Line 5850 3350 5950 3350 Wire Wire Line 5850 2800 6100 2800 Wire Wire Line 6400 2800 6650 2800 $Comp L Regulator_Linear:L79L12_SOT89 U5 U 1 1 5FE7FB3F P 9250 5350 F 0 "U5" H 9250 5108 50 0000 C CNN F 1 "L79L12_SOT89" H 9250 5199 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-89-3" H 9250 5150 50 0001 C CIN F 3 "http://www.farnell.com/datasheets/1827870.pdf" H 9250 5350 50 0001 C CNN 1 9250 5350 -1 0 0 1 $EndComp Wire Wire Line 9550 5350 9950 5350 Connection ~ 9950 5350 Wire Wire Line 9550 6050 9950 6050 Connection ~ 9950 6050 $Comp L Device:C C11 U 1 1 5FEE77D1 P 8700 5500 F 0 "C11" H 8815 5546 50 0000 L CNN F 1 "100n" H 8815 5455 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 8738 5350 50 0001 C CNN F 3 "~" H 8700 5500 50 0001 C CNN 1 8700 5500 1 0 0 -1 $EndComp $Comp L Device:C C12 U 1 1 5FEE81FC P 8700 5900 F 0 "C12" H 8815 5946 50 0000 L CNN F 1 "100n" H 8815 5855 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 8738 5750 50 0001 C CNN F 3 "~" H 8700 5900 50 0001 C CNN 1 8700 5900 1 0 0 -1 $EndComp Wire Wire Line 8950 6050 8850 6050 Wire Wire Line 8700 5350 8900 5350 Wire Wire Line 8700 5750 8700 5700 Wire Wire Line 8700 5700 9250 5700 Connection ~ 8700 5700 Wire Wire Line 8700 5700 8700 5650 Connection ~ 9750 5700 Wire Wire Line 9750 5700 9750 5800 Wire Wire Line 9750 5600 9750 5700 Wire Wire Line 9250 5650 9250 5700 Connection ~ 9250 5700 Wire Wire Line 9250 5700 9750 5700 Wire Wire Line 9250 5750 9250 5700 $Comp L power:+VDC #PWR0102 U 1 1 5FF85AD7 P 8700 6050 F 0 "#PWR0102" H 8700 5950 50 0001 C CNN F 1 "+VDC" H 8700 6325 50 0000 C CNN F 2 "" H 8700 6050 50 0001 C CNN F 3 "" H 8700 6050 50 0001 C CNN 1 8700 6050 -1 0 0 1 $EndComp $Comp L power:-VDC #PWR0103 U 1 1 5FF87A88 P 8700 5350 F 0 "#PWR0103" H 8700 5250 50 0001 C CNN F 1 "-VDC" H 8700 5625 50 0000 C CNN F 2 "" H 8700 5350 50 0001 C CNN F 3 "" H 8700 5350 50 0001 C CNN 1 8700 5350 1 0 0 -1 $EndComp Connection ~ 8700 6050 $Comp L power:-VDC #PWR0104 U 1 1 5FFA326E P 5500 2650 F 0 "#PWR0104" H 5500 2550 50 0001 C CNN F 1 "-VDC" H 5500 2925 50 0000 C CNN F 2 "" H 5500 2650 50 0001 C CNN F 3 "" H 5500 2650 50 0001 C CNN 1 5500 2650 -1 0 0 1 $EndComp Connection ~ 5500 2650 $Comp L power:+VDC #PWR0105 U 1 1 5FFA3F34 P 5500 1600 F 0 "#PWR0105" H 5500 1500 50 0001 C CNN F 1 "+VDC" H 5500 1875 50 0000 C CNN F 2 "" H 5500 1600 50 0001 C CNN F 3 "" H 5500 1600 50 0001 C CNN 1 5500 1600 1 0 0 -1 $EndComp Connection ~ 5500 1600 Wire Wire Line 800 7100 800 6950 Wire Wire Line 800 6950 1150 6950 Wire Wire Line 2100 6950 2100 6800 Connection ~ 800 6950 Connection ~ 1150 6950 Wire Wire Line 1150 6950 1650 6950 Wire Wire Line 800 6200 800 6350 Wire Wire Line 800 6350 1150 6350 Wire Wire Line 2100 6350 2100 6500 Connection ~ 800 6350 Connection ~ 1150 6350 Wire Wire Line 1150 6350 1650 6350 Wire Wire Line 1650 6500 1650 6350 Connection ~ 1650 6350 Wire Wire Line 1650 6350 2100 6350 Wire Wire Line 1650 6800 1650 6950 Connection ~ 1650 6950 Wire Wire Line 1650 6950 2100 6950 $Comp L power:-VDC #PWR0106 U 1 1 6000EE7E P 3150 7100 F 0 "#PWR0106" H 3150 7000 50 0001 C CNN F 1 "-VDC" H 3150 7375 50 0000 C CNN F 2 "" H 3150 7100 50 0001 C CNN F 3 "" H 3150 7100 50 0001 C CNN 1 3150 7100 -1 0 0 1 $EndComp $Comp L power:+VDC #PWR0107 U 1 1 6000FB0D P 3150 6250 F 0 "#PWR0107" H 3150 6150 50 0001 C CNN F 1 "+VDC" H 3150 6525 50 0000 C CNN F 2 "" H 3150 6250 50 0001 C CNN F 3 "" H 3150 6250 50 0001 C CNN 1 3150 6250 1 0 0 -1 $EndComp Wire Wire Line 3150 6250 3150 6350 Wire Wire Line 3150 6350 3650 6350 Wire Wire Line 3650 6350 3650 6500 Connection ~ 3150 6350 Wire Wire Line 3150 7100 3150 6950 Wire Wire Line 3150 6950 3650 6950 Wire Wire Line 3650 6950 3650 6800 Connection ~ 3150 6950 Connection ~ 8700 5350 Wire Wire Line 6800 3800 6800 4600 Wire Wire Line 6800 4600 6900 4600 Connection ~ 6800 3800 Wire Wire Line 7200 4600 7300 4600 Wire Wire Line 7150 4950 7150 4800 Wire Wire Line 7150 4800 7300 4800 Connection ~ 7150 4950 $Comp L Device:C C13 U 1 1 601045E6 P 10850 5200 F 0 "C13" H 10965 5246 50 0000 L CNN F 1 "22u" H 10965 5155 50 0000 L CNN F 2 "Capacitor_SMD:C_1206_3216Metric" H 10888 5050 50 0001 C CNN F 3 "~" H 10850 5200 50 0001 C CNN 1 10850 5200 1 0 0 -1 $EndComp $Comp L project_oscillator:R R51 U 1 1 60104ED6 P 10600 5350 F 0 "R51" V 10500 5250 50 0000 L CNN F 1 "10R" V 10700 5250 50 0000 L CNN F 2 "project_oscillator:R_0603" V 10530 5350 50 0001 C CNN F 3 "~" H 10600 5350 50 0001 C CNN 1 10600 5350 0 -1 -1 0 $EndComp Connection ~ 10450 5350 Wire Wire Line 10750 5350 10850 5350 Connection ~ 10850 5350 $Comp L project_oscillator:R R52 U 1 1 60120767 P 10600 6050 F 0 "R52" V 10500 5950 50 0000 L CNN F 1 "10R" V 10700 5950 50 0000 L CNN F 2 "project_oscillator:R_0603" V 10530 6050 50 0001 C CNN F 3 "~" H 10600 6050 50 0001 C CNN 1 10600 6050 0 -1 -1 0 $EndComp Connection ~ 10450 6050 $Comp L Device:C C14 U 1 1 60120B75 P 10850 6200 F 0 "C14" H 10965 6246 50 0000 L CNN F 1 "22u" H 10965 6155 50 0000 L CNN F 2 "Capacitor_SMD:C_1206_3216Metric" H 10888 6050 50 0001 C CNN F 3 "~" H 10850 6200 50 0001 C CNN 1 10850 6200 1 0 0 -1 $EndComp Wire Wire Line 10750 6050 10850 6050 Connection ~ 10850 6050 $Comp L power:GND #PWR0108 U 1 1 6013BE0C P 10850 6350 F 0 "#PWR0108" H 10850 6100 50 0001 C CNN F 1 "GND" H 10855 6177 50 0000 C CNN F 2 "" H 10850 6350 50 0001 C CNN F 3 "" H 10850 6350 50 0001 C CNN 1 10850 6350 1 0 0 -1 $EndComp $Comp L power:GND #PWR0109 U 1 1 6013C2DF P 10850 5050 F 0 "#PWR0109" H 10850 4800 50 0001 C CNN F 1 "GND" H 10855 4877 50 0000 C CNN F 2 "" H 10850 5050 50 0001 C CNN F 3 "" H 10850 5050 50 0001 C CNN 1 10850 5050 -1 0 0 1 $EndComp $Comp L Regulator_Linear:L78L12_SOT89 U6 U 1 1 601407AE P 9250 6050 F 0 "U6" H 9250 6199 50 0000 C CNN F 1 "L78L12_SOT89" H 9250 6290 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-89-3" H 9250 6250 50 0001 C CIN F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/15/55/e5/aa/23/5b/43/fd/CD00000446.pdf/files/CD00000446.pdf/jcr:content/translations/en.CD00000446.pdf" H 9250 6000 50 0001 C CNN 1 9250 6050 -1 0 0 1 $EndComp $Comp L power:+VDC #PWR0101 U 1 1 60150576 P 5150 2350 F 0 "#PWR0101" H 5150 2250 50 0001 C CNN F 1 "+VDC" H 5150 2625 50 0000 C CNN F 2 "" H 5150 2350 50 0001 C CNN F 3 "" H 5150 2350 50 0001 C CNN 1 5150 2350 1 0 0 -1 $EndComp $Comp L Connector:TestPoint TP? U 1 1 601E8E92 P 8900 5000 F 0 "TP?" H 8958 5118 50 0000 L CNN F 1 "TestPoint" H 8958 5027 50 0000 L CNN F 2 "TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm" H 9100 5000 50 0001 C CNN F 3 "~" H 9100 5000 50 0001 C CNN 1 8900 5000 1 0 0 -1 $EndComp Wire Wire Line 8900 5000 8900 5350 Connection ~ 8900 5350 Wire Wire Line 8900 5350 8950 5350 Wire Wire Line 8850 6350 8850 6050 Connection ~ 8850 6050 Wire Wire Line 8850 6050 8700 6050 $Comp L Connector:TestPoint TP? U 1 1 6022342A P 8850 6350 F 0 "TP?" H 8792 6376 50 0000 R CNN F 1 "TestPoint" H 8792 6467 50 0000 R CNN F 2 "TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm" H 9050 6350 50 0001 C CNN F 3 "~" H 9050 6350 50 0001 C CNN 1 8850 6350 -1 0 0 1 $EndComp $Comp L Connector:TestPoint TP? U 1 1 602242FB P 4750 3500 F 0 "TP?" H 4692 3526 50 0000 R CNN F 1 "TestPoint" H 4692 3617 50 0000 R CNN F 2 "TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm" H 4950 3500 50 0001 C CNN F 3 "~" H 4950 3500 50 0001 C CNN 1 4750 3500 -1 0 0 1 $EndComp Wire Wire Line 4750 3500 4750 3350 Connection ~ 4750 3350 Wire Wire Line 4750 3350 4600 3350 $Comp L Connector:TestPoint TP? U 1 1 60241A3E P 4300 1500 F 0 "TP?" H 4358 1618 50 0000 L CNN F 1 "TestPoint" H 4358 1527 50 0000 L CNN F 2 "TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm" H 4500 1500 50 0001 C CNN F 3 "~" H 4500 1500 50 0001 C CNN 1 4300 1500 1 0 0 -1 $EndComp Wire Wire Line 4300 1500 4300 2050 Connection ~ 4300 2050 Wire Wire Line 4300 2050 4400 2050 $Comp L Connector:TestPoint TP? U 1 1 6025E9AE P 2300 1450 F 0 "TP?" H 2358 1568 50 0000 L CNN F 1 "TestPoint" H 2358 1477 50 0000 L CNN F 2 "TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm" H 2500 1450 50 0001 C CNN F 3 "~" H 2500 1450 50 0001 C CNN 1 2300 1450 1 0 0 -1 $EndComp Wire Wire Line 2300 1450 2300 2150 Connection ~ 2300 2150 Wire Wire Line 2300 2150 2350 2150 $EndSCHEMATC