diff --git a/oscillator.sch b/oscillator.sch
index dcd0a28..bd2419d 100644
--- a/oscillator.sch
+++ b/oscillator.sch
@@ -527,12 +527,12 @@ $EndComp
 $Comp
 L Amplifier_Operational:TL084 U?
 U 4 1 5FD24120
-P 1050 4400
-F 0 "U?" H 1050 4767 50  0000 C CNN
-F 1 "TL084" H 1050 4676 50  0000 C CNN
-F 2 "" H 1000 4500 50  0001 C CNN
-F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 1100 4600 50  0001 C CNN
-	4    1050 4400
+P 8700 5450
+F 0 "U?" H 8700 5817 50  0000 C CNN
+F 1 "TL084" H 8700 5726 50  0000 C CNN
+F 2 "" H 8650 5550 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 8750 5650 50  0001 C CNN
+	4    8700 5450
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -574,24 +574,13 @@ $EndComp
 $Comp
 L project_oscillator:R R?
 U 1 1 5FD35A52
-P 1450 3600
-F 0 "R?" V 1350 3500 50  0000 L CNN
-F 1 "100k" V 1550 3500 50  0000 L CNN
-F 2 "project_oscillator:R_0603" V 1380 3600 50  0001 C CNN
-F 3 "~" H 1450 3600 50  0001 C CNN
-	1    1450 3600
-	0    -1   -1   0   
-$EndComp
-$Comp
-L project_oscillator:R R?
-U 1 1 5FD3620C
-P 1450 3300
-F 0 "R?" V 1350 3200 50  0000 L CNN
-F 1 "31k" V 1550 3200 50  0000 L CNN
-F 2 "project_oscillator:R_0603" V 1380 3300 50  0001 C CNN
-F 3 "~" H 1450 3300 50  0001 C CNN
-	1    1450 3300
-	0    -1   -1   0   
+P 1650 3600
+F 0 "R?" V 1550 3500 50  0000 L CNN
+F 1 "100k" V 1750 3500 50  0000 L CNN
+F 2 "project_oscillator:R_0603" V 1580 3600 50  0001 C CNN
+F 3 "~" H 1650 3600 50  0001 C CNN
+	1    1650 3600
+	-1   0    0    1   
 $EndComp
 Wire Wire Line
 	2600 3900 2650 3900
@@ -620,28 +609,6 @@ F 3 "" H 2100 4300 50  0001 C CNN
 	1    2100 4300
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	1600 3600 1850 3600
-Wire Wire Line
-	1850 3600 1850 3300
-Wire Wire Line
-	1850 3300 2250 3300
-Wire Wire Line
-	1850 3300 1600 3300
-Connection ~ 1850 3300
-$Comp
-L power:+12V #PWR?
-U 1 1 5FD3F9FB
-P 1200 3600
-F 0 "#PWR?" H 1200 3450 50  0001 C CNN
-F 1 "+12V" H 1215 3773 50  0000 C CNN
-F 2 "" H 1200 3600 50  0001 C CNN
-F 3 "" H 1200 3600 50  0001 C CNN
-	1    1200 3600
-	-1   0    0    1   
-$EndComp
-Wire Wire Line
-	1200 3600 1300 3600
 Wire Wire Line
 	7200 2750 7200 2550
 Wire Wire Line
@@ -668,18 +635,14 @@ Connection ~ 2950 3900
 $Comp
 L project_oscillator:PV36W RV?
 U 1 1 5FD50DAF
-P 1150 3300
-F 0 "RV?" V 1035 3300 50  0000 C CNN
-F 1 "PV36W" V 944 3300 50  0000 C CNN
-F 2 "project_oscillator:PV36W" H 1150 3300 50  0001 C CNN
-F 3 "~" H 1150 3300 50  0001 C CNN
-	1    1150 3300
+P 1200 3300
+F 0 "RV?" H 1131 3346 50  0000 R CNN
+F 1 "PV36W" H 1131 3255 50  0000 R CNN
+F 2 "project_oscillator:PV36W" H 1200 3300 50  0001 C CNN
+F 3 "~" H 1200 3300 50  0001 C CNN
+	1    1200 3300
 	0    -1   -1   0   
 $EndComp
-Wire Wire Line
-	1000 3300 1000 3150
-Wire Wire Line
-	1000 3150 1150 3150
 $Comp
 L Device:C C?
 U 1 1 5FD53C28
@@ -749,4 +712,31 @@ Wire Wire Line
 Wire Wire Line
 	5600 4750 4300 4750
 Connection ~ 4300 4750
+$Comp
+L project_oscillator:R R?
+U 1 1 5FD124C3
+P 1500 3300
+F 0 "R?" V 1400 3200 50  0000 L CNN
+F 1 "31k" V 1600 3200 50  0000 L CNN
+F 2 "project_oscillator:R_0603" V 1430 3300 50  0001 C CNN
+F 3 "~" H 1500 3300 50  0001 C CNN
+	1    1500 3300
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	1650 3450 1650 3300
+Wire Wire Line
+	1650 3300 2250 3300
+Connection ~ 1650 3300
+$Comp
+L power:-12V #PWR?
+U 1 1 5FD1B4CB
+P 1650 3750
+F 0 "#PWR?" H 1650 3850 50  0001 C CNN
+F 1 "-12V" H 1665 3923 50  0000 C CNN
+F 2 "" H 1650 3750 50  0001 C CNN
+F 3 "" H 1650 3750 50  0001 C CNN
+	1    1650 3750
+	-1   0    0    1   
+$EndComp
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diff --git a/oscillator.sch-bak b/oscillator.sch-bak
index 18a792e..013a78b 100644
--- a/oscillator.sch-bak
+++ b/oscillator.sch-bak
@@ -212,7 +212,7 @@ Wire Wire Line
 	3600 3400 3600 3600
 Connection ~ 3600 3400
 Wire Wire Line
-	3600 3400 4400 3400
+	3600 3400 4000 3400
 Wire Wire Line
 	3600 3950 3600 3900
 $Comp
@@ -527,12 +527,12 @@ $EndComp
 $Comp
 L Amplifier_Operational:TL084 U?
 U 4 1 5FD24120
-P 1050 4400
-F 0 "U?" H 1050 4767 50  0000 C CNN
-F 1 "TL084" H 1050 4676 50  0000 C CNN
-F 2 "" H 1000 4500 50  0001 C CNN
-F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 1100 4600 50  0001 C CNN
-	4    1050 4400
+P 8700 5450
+F 0 "U?" H 8700 5817 50  0000 C CNN
+F 1 "TL084" H 8700 5726 50  0000 C CNN
+F 2 "" H 8650 5550 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 8750 5650 50  0001 C CNN
+	4    8700 5450
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -574,23 +574,23 @@ $EndComp
 $Comp
 L project_oscillator:R R?
 U 1 1 5FD35A52
-P 1450 3600
-F 0 "R?" V 1350 3500 50  0000 L CNN
-F 1 "100k" V 1550 3500 50  0000 L CNN
-F 2 "project_oscillator:R_0603" V 1380 3600 50  0001 C CNN
-F 3 "~" H 1450 3600 50  0001 C CNN
-	1    1450 3600
+P 1700 3500
+F 0 "R?" V 1600 3400 50  0000 L CNN
+F 1 "100k" V 1800 3400 50  0000 L CNN
+F 2 "project_oscillator:R_0603" V 1630 3500 50  0001 C CNN
+F 3 "~" H 1700 3500 50  0001 C CNN
+	1    1700 3500
 	0    -1   -1   0   
 $EndComp
 $Comp
 L project_oscillator:R R?
 U 1 1 5FD3620C
-P 1450 3300
-F 0 "R?" V 1350 3200 50  0000 L CNN
-F 1 "31k" V 1550 3200 50  0000 L CNN
-F 2 "project_oscillator:R_0603" V 1380 3300 50  0001 C CNN
-F 3 "~" H 1450 3300 50  0001 C CNN
-	1    1450 3300
+P 3200 2700
+F 0 "R?" V 3100 2600 50  0000 L CNN
+F 1 "31k" V 3300 2600 50  0000 L CNN
+F 2 "project_oscillator:R_0603" V 3130 2700 50  0001 C CNN
+F 3 "~" H 3200 2700 50  0001 C CNN
+	1    3200 2700
 	0    -1   -1   0   
 $EndComp
 Wire Wire Line
@@ -620,28 +620,6 @@ F 3 "" H 2100 4300 50  0001 C CNN
 	1    2100 4300
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	1600 3600 1850 3600
-Wire Wire Line
-	1850 3600 1850 3300
-Wire Wire Line
-	1850 3300 2250 3300
-Wire Wire Line
-	1850 3300 1600 3300
-Connection ~ 1850 3300
-$Comp
-L power:+12V #PWR?
-U 1 1 5FD3F9FB
-P 1200 3600
-F 0 "#PWR?" H 1200 3450 50  0001 C CNN
-F 1 "+12V" H 1215 3773 50  0000 C CNN
-F 2 "" H 1200 3600 50  0001 C CNN
-F 3 "" H 1200 3600 50  0001 C CNN
-	1    1200 3600
-	-1   0    0    1   
-$EndComp
-Wire Wire Line
-	1200 3600 1300 3600
 Wire Wire Line
 	7200 2750 7200 2550
 Wire Wire Line
@@ -668,18 +646,14 @@ Connection ~ 2950 3900
 $Comp
 L project_oscillator:PV36W RV?
 U 1 1 5FD50DAF
-P 1150 3300
-F 0 "RV?" V 1035 3300 50  0000 C CNN
-F 1 "PV36W" V 944 3300 50  0000 C CNN
-F 2 "project_oscillator:PV36W" H 1150 3300 50  0001 C CNN
-F 3 "~" H 1150 3300 50  0001 C CNN
-	1    1150 3300
-	0    -1   -1   0   
+P 1200 3500
+F 0 "RV?" H 1131 3546 50  0000 R CNN
+F 1 "PV36W" H 1131 3455 50  0000 R CNN
+F 2 "project_oscillator:PV36W" H 1200 3500 50  0001 C CNN
+F 3 "~" H 1200 3500 50  0001 C CNN
+	1    1200 3500
+	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	1000 3300 1000 3150
-Wire Wire Line
-	1000 3150 1150 3150
 $Comp
 L Device:C C?
 U 1 1 5FD53C28
@@ -698,4 +672,82 @@ Wire Wire Line
 	7050 2200 6800 2200
 Text Label 6850 2200 0    50   ~ 0
 FM
+$Comp
+L Diode:1N4148WS D?
+U 1 1 5FD594A9
+P 4000 3550
+F 0 "D?" V 4046 3470 50  0000 R CNN
+F 1 "1N4148WS" V 3955 3470 50  0000 R CNN
+F 2 "Diode_SMD:D_SOD-323" H 4000 3375 50  0001 C CNN
+F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 4000 3550 50  0001 C CNN
+	1    4000 3550
+	0    -1   -1   0   
+$EndComp
+Connection ~ 4000 3400
+Wire Wire Line
+	4000 3400 4400 3400
+$Comp
+L project_oscillator:R R?
+U 1 1 5FD5AD3A
+P 4000 3850
+F 0 "R?" H 4070 3896 50  0000 L CNN
+F 1 "47k" H 4070 3805 50  0000 L CNN
+F 2 "project_oscillator:R_0603" V 3930 3850 50  0001 C CNN
+F 3 "~" H 4000 3850 50  0001 C CNN
+	1    4000 3850
+	1    0    0    -1  
+$EndComp
+$Comp
+L project_oscillator:PV36W RV?
+U 1 1 5FD5B151
+P 4000 4500
+F 0 "RV?" H 3931 4546 50  0000 R CNN
+F 1 "PV36W" H 3931 4455 50  0000 R CNN
+F 2 "project_oscillator:PV36W" H 4000 4500 50  0001 C CNN
+F 3 "~" H 4000 4500 50  0001 C CNN
+	1    4000 4500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4000 4000 4000 4350
+Wire Wire Line
+	4150 4500 4300 4500
+Wire Wire Line
+	4300 4500 4300 4750
+Wire Wire Line
+	4300 4750 4000 4750
+Wire Wire Line
+	4000 4750 4000 4650
+Wire Wire Line
+	5600 3550 5600 4750
+Wire Wire Line
+	5600 4750 4300 4750
+Connection ~ 4300 4750
+Wire Wire Line
+	1850 3500 2100 3500
+Connection ~ 2100 3500
+Wire Wire Line
+	1350 3500 1550 3500
+$Comp
+L power:GND #PWR?
+U 1 1 5FD76383
+P 1200 3650
+F 0 "#PWR?" H 1200 3400 50  0001 C CNN
+F 1 "GND" H 1205 3477 50  0000 C CNN
+F 2 "" H 1200 3650 50  0001 C CNN
+F 3 "" H 1200 3650 50  0001 C CNN
+	1    1200 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+12V #PWR?
+U 1 1 5FD768AB
+P 1200 3350
+F 0 "#PWR?" H 1200 3200 50  0001 C CNN
+F 1 "+12V" H 1215 3523 50  0000 C CNN
+F 2 "" H 1200 3350 50  0001 C CNN
+F 3 "" H 1200 3350 50  0001 C CNN
+	1    1200 3350
+	1    0    0    -1  
+$EndComp
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