diff --git a/_saved_vco.sch b/_saved_vco.sch
deleted file mode 100644
index ccafc07..0000000
--- a/_saved_vco.sch
+++ /dev/null
@@ -1,756 +0,0 @@
-EESchema Schematic File Version 4
-LIBS:vco-cache
-EELAYER 26 0
-EELAYER END
-$Descr A4 11693 8268
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-F 3 "" H 3050 900 50  0001 C CNN
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-F 3 "" H 5050 2150 50  0001 C CNN
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-F 3 "" H 5300 2700 50  0001 C CNN
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-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6038 2550 50  0001 C CNN
-F 3 "" H 6000 2700 50  0001 C CNN
-	1    6000 2700
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-F 3 "" H 6350 2700 50  0001 C CNN
-	1    6350 2700
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-Connection ~ 5500 2150
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-F 3 "" H 7000 2700 50  0001 C CNN
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-F 3 "" H 5300 2900 50  0001 C CNN
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-F 2 "" H 5650 2900 50  0001 C CNN
-F 3 "" H 5650 2900 50  0001 C CNN
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-F 2 "" H 6000 2900 50  0001 C CNN
-F 3 "" H 6000 2900 50  0001 C CNN
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-F 3 "" H 6650 2900 50  0001 C CNN
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-F 2 "" H 7000 2900 50  0001 C CNN
-F 3 "" H 7000 2900 50  0001 C CNN
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-F 2 "" H 5400 950 50  0001 C CNN
-F 3 "" H 5400 950 50  0001 C CNN
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-F 3 "" H 6400 1650 50  0001 C CNN
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-F 3 "" H 4400 5400 50  0001 C CNN
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-F 3 "" H 4800 5400 50  0001 C CNN
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-F 3 "~" H 6100 4800 50  0001 C CNN
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-F 3 "~" H 6100 4900 50  0001 C CNN
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-F 1 "Test_Point" H 5342 4818 50  0000 R CNN
-F 2 "Connectors_TestPoints:Test_Point_Pad_d1.0mm" H 5600 4700 50  0001 C CNN
-F 3 "~" H 5600 4700 50  0001 C CNN
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-Wire Wire Line
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-Wire Wire Line
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-U 1 1 5A9C0318
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-F 1 "Test_Point" V 5904 5274 50  0000 C CNN
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-F 3 "~" H 6000 5200 50  0001 C CNN
-	1    5800 5200
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-U 1 1 5A9C039F
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-F 0 "C8" H 5965 5446 50  0000 L CNN
-F 1 "100n" H 5965 5355 50  0000 L CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5888 5250 50  0001 C CNN
-F 3 "" H 5850 5400 50  0001 C CNN
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-U 1 1 5A9C04B1
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-F 0 "#PWR0116" H 5850 5350 50  0001 C CNN
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-F 2 "" H 5850 5600 50  0001 C CNN
-F 3 "" H 5850 5600 50  0001 C CNN
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-Wire Wire Line
-	5850 5600 5850 5550
-Wire Wire Line
-	5850 5250 5850 5200
-Connection ~ 5850 5200
-Wire Wire Line
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-L Connector:Test_Point TP1
-U 1 1 5A9C34A2
-P 3650 1500
-F 0 "TP1" H 3708 1620 50  0000 L CNN
-F 1 "Test_Point" H 3708 1529 50  0000 L CNN
-F 2 "Connectors_TestPoints:Test_Point_Pad_d1.0mm" H 3850 1500 50  0001 C CNN
-F 3 "~" H 3850 1500 50  0001 C CNN
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-Wire Wire Line
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-Wire Wire Line
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-U 1 1 5A9C8572
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-F 1 "1u" H 7285 4145 50  0000 R CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7438 3950 50  0001 C CNN
-F 3 "" H 7400 4100 50  0001 C CNN
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-Wire Wire Line
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-U 1 1 5A9C8638
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-F 1 "100n" H 6785 4145 50  0000 R CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6938 3950 50  0001 C CNN
-F 3 "" H 6900 4100 50  0001 C CNN
-	1    6900 4100
-	-1   0    0    1   
-$EndComp
-Connection ~ 6900 4250
-Wire Wire Line
-	6900 4250 7400 4250
-Wire Wire Line
-	6900 3950 6900 3850
-Wire Wire Line
-	6900 3850 7300 3850
-Wire Wire Line
-	7400 3850 7400 3950
-Wire Wire Line
-	7300 3850 7300 3550
-Wire Wire Line
-	7300 2750 7850 2750
-Connection ~ 7300 3850
-Wire Wire Line
-	7300 3850 7400 3850
-Connection ~ 7850 2750
-Wire Wire Line
-	7850 2750 7850 2900
-Wire Wire Line
-	8100 5200 9000 5200
-Wire Wire Line
-	9000 5200 9000 3550
-Wire Wire Line
-	9000 3550 7300 3550
-Connection ~ 7300 3550
-Wire Wire Line
-	7300 3550 7300 2750
-$Comp
-L Connector:Test_Point TP3
-U 1 1 5A9D5F01
-P 5350 5000
-F 0 "TP3" V 5545 5074 50  0000 C CNN
-F 1 "Test_Point" V 5454 5074 50  0000 C CNN
-F 2 "Connectors_TestPoints:Test_Point_Pad_d1.0mm" H 5550 5000 50  0001 C CNN
-F 3 "~" H 5550 5000 50  0001 C CNN
-	1    5350 5000
-	0    -1   -1   0   
-$EndComp
-$Comp
-L Connector:Test_Point TP4
-U 1 1 5A9D5F67
-P 5350 5100
-F 0 "TP4" V 5545 5174 50  0000 C CNN
-F 1 "Test_Point" V 5454 5174 50  0000 C CNN
-F 2 "Connectors_TestPoints:Test_Point_Pad_d1.0mm" H 5550 5100 50  0001 C CNN
-F 3 "~" H 5550 5100 50  0001 C CNN
-	1    5350 5100
-	0    -1   -1   0   
-$EndComp
-Wire Wire Line
-	5350 5000 6100 5000
-Wire Wire Line
-	6100 5100 5350 5100
-Text Label 4750 3100 0    50   ~ 0
-VCC
-$Comp
-L device:C C1
-U 1 1 5A9B13AA
-P 3050 1450
-F 0 "C1" H 3165 1496 50  0000 L CNN
-F 1 "100n" H 3165 1405 50  0000 L CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3088 1300 50  0001 C CNN
-F 3 "" H 3050 1450 50  0001 C CNN
-	1    3050 1450
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	3050 900  3050 950 
-Wire Wire Line
-	3050 1300 3050 1250
-Wire Wire Line
-	2450 1650 3050 1650
-Connection ~ 3650 1650
-Wire Wire Line
-	3050 1600 3050 1650
-Connection ~ 3050 1650
-Wire Wire Line
-	3050 1650 3650 1650
-$EndSCHEMATC
diff --git a/vco.sch b/vco.sch
index 4e00f04..ccafc07 100644
--- a/vco.sch
+++ b/vco.sch
@@ -77,88 +77,28 @@ F 3 "" H 2300 2200 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	2300 2200 2300 1850
-Wire Wire Line
-	2450 1650 2600 1650
-$Comp
-L device:C C1
-U 1 1 5A99C820
-P 2850 1650
-F 0 "C1" V 2598 1650 50  0000 C CNN
-F 1 "100n" V 2689 1650 50  0000 C CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2888 1500 50  0001 C CNN
-F 3 "" H 2850 1650 50  0001 C CNN
-	1    2850 1650
-	0    1    1    0   
-$EndComp
-$Comp
-L device:C C2
-U 1 1 5A99C877
-P 3250 1650
-F 0 "C2" V 2998 1650 50  0000 C CNN
-F 1 "100n" V 3089 1650 50  0000 C CNN
-F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3288 1500 50  0001 C CNN
-F 3 "" H 3250 1650 50  0001 C CNN
-	1    3250 1650
-	0    1    1    0   
-$EndComp
-Wire Wire Line
-	2600 1650 2600 1950
-Wire Wire Line
-	2600 1950 2950 1950
-Connection ~ 2600 1650
-Wire Wire Line
-	2600 1650 2700 1650
-$Comp
-L device:L_Small L1
-U 1 1 5A99C928
-P 3050 1950
-F 0 "L1" V 2872 1950 50  0000 C CNN
-F 1 "100u" V 2963 1950 50  0000 C CNN
-F 2 "Resistors_SMD:R_0603_HandSoldering" H 3050 1950 50  0001 C CNN
-F 3 "" H 3050 1950 50  0001 C CNN
-	1    3050 1950
-	0    1    1    0   
-$EndComp
-Wire Wire Line
-	3150 1950 3500 1950
-Wire Wire Line
-	3500 1950 3500 1650
-Wire Wire Line
-	3500 1650 3400 1650
-Wire Wire Line
-	3500 1650 3650 1650
-Connection ~ 3500 1650
-Wire Wire Line
-	3000 1650 3050 1650
-Wire Wire Line
-	3050 1650 3050 1300
-Connection ~ 3050 1650
-Wire Wire Line
-	3050 1650 3100 1650
 $Comp
 L device:R R1
 U 1 1 5A99CD47
-P 3050 1150
-F 0 "R1" H 3120 1196 50  0000 L CNN
-F 1 "50" H 3120 1105 50  0000 L CNN
-F 2 "Resistors_SMD:R_0603_HandSoldering" V 2980 1150 50  0001 C CNN
-F 3 "" H 3050 1150 50  0001 C CNN
-	1    3050 1150
+P 3050 1100
+F 0 "R1" H 3120 1146 50  0000 L CNN
+F 1 "50" H 3120 1055 50  0000 L CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 2980 1100 50  0001 C CNN
+F 3 "" H 3050 1100 50  0001 C CNN
+	1    3050 1100
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR0103
 U 1 1 5A99CF09
-P 3050 950
-F 0 "#PWR0103" H 3050 700 50  0001 C CNN
-F 1 "GND" H 3055 777 50  0000 C CNN
-F 2 "" H 3050 950 50  0001 C CNN
-F 3 "" H 3050 950 50  0001 C CNN
-	1    3050 950 
+P 3050 900
+F 0 "#PWR0103" H 3050 650 50  0001 C CNN
+F 1 "GND" H 3055 727 50  0000 C CNN
+F 2 "" H 3050 900 50  0001 C CNN
+F 3 "" H 3050 900 50  0001 C CNN
+	1    3050 900 
 	-1   0    0    1   
 $EndComp
-Wire Wire Line
-	3050 1000 3050 950 
 Wire Wire Line
 	4200 1750 3700 1750
 Wire Wire Line
@@ -694,7 +634,6 @@ F 3 "~" H 3850 1500 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	3650 1500 3650 1650
-Connection ~ 3650 1650
 Wire Wire Line
 	3650 1650 4200 1650
 Wire Wire Line
@@ -791,4 +730,27 @@ Wire Wire Line
 	6100 5100 5350 5100
 Text Label 4750 3100 0    50   ~ 0
 VCC
+$Comp
+L device:C C1
+U 1 1 5A9B13AA
+P 3050 1450
+F 0 "C1" H 3165 1496 50  0000 L CNN
+F 1 "100n" H 3165 1405 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3088 1300 50  0001 C CNN
+F 3 "" H 3050 1450 50  0001 C CNN
+	1    3050 1450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3050 900  3050 950 
+Wire Wire Line
+	3050 1300 3050 1250
+Wire Wire Line
+	2450 1650 3050 1650
+Connection ~ 3650 1650
+Wire Wire Line
+	3050 1600 3050 1650
+Connection ~ 3050 1650
+Wire Wire Line
+	3050 1650 3650 1650
 $EndSCHEMATC