EESchema Schematic File Version 4
LIBS:IV-9_Clock-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 13 16
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:GND #PWR0196
U 1 1 59D40FC3
P 4150 2950
F 0 "#PWR0196" H 4150 2700 50  0001 C CNN
F 1 "GND" H 4150 2800 50  0000 C CNN
F 2 "" H 4150 2950 50  0001 C CNN
F 3 "" H 4150 2950 50  0001 C CNN
	1    4150 2950
	1    0    0    -1  
$EndComp
$Comp
L device:R R1301
U 1 1 59D44D00
P 4150 1500
F 0 "R1301" V 4230 1500 50  0000 C CNN
F 1 "0.33R" V 4150 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_2512" V 4080 1500 50  0001 C CNN
F 3 "" H 4150 1500 50  0001 C CNN
	1    4150 1500
	0    1    1    0   
$EndComp
$Comp
L device:L L1301
U 1 1 59D4542E
P 5750 3150
F 0 "L1301" V 5700 3150 50  0000 C CNN
F 1 "100uH" V 5825 3150 50  0000 C CNN
F 2 "Inductors_SMD:L_Wuerth_MAPI-4020" H 5750 3150 50  0001 C CNN
F 3 "" H 5750 3150 50  0001 C CNN
	1    5750 3150
	0    1    1    0   
$EndComp
$Comp
L device:C C1303
U 1 1 59D455EA
P 3650 2700
F 0 "C1303" H 3675 2800 50  0000 L CNN
F 1 "330pF" H 3675 2600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3688 2550 50  0001 C CNN
F 3 "" H 3650 2700 50  0001 C CNN
	1    3650 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 2450 4650 2450
$Comp
L power:GND #PWR0197
U 1 1 59D4574C
P 3650 2950
F 0 "#PWR0197" H 3650 2700 50  0001 C CNN
F 1 "GND" H 3650 2800 50  0000 C CNN
F 2 "" H 3650 2950 50  0001 C CNN
F 3 "" H 3650 2950 50  0001 C CNN
	1    3650 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 3150 5550 3250
Connection ~ 5550 3150
Text Label 3900 1950 0    39   ~ 0
MC34063_SW_c
$Comp
L power:GND #PWR0199
U 1 1 59D4621F
P 5550 3750
F 0 "#PWR0199" H 5550 3500 50  0001 C CNN
F 1 "GND" H 5550 3600 50  0000 C CNN
F 2 "" H 5550 3750 50  0001 C CNN
F 3 "" H 5550 3750 50  0001 C CNN
	1    5550 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 3550 5550 3750
$Comp
L device:CP C1304
U 1 1 59D46505
P 5950 3400
F 0 "C1304" H 5975 3500 50  0000 L CNN
F 1 "470uF" H 6000 3300 50  0000 L CNN
F 2 "Capacitors_SMD:CP_Elec_6.3x7.7" H 5988 3250 50  0001 C CNN
F 3 "" H 5950 3400 50  0001 C CNN
	1    5950 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 3150 5950 3250
$Comp
L power:GND #PWR0202
U 1 1 5BB49528
P 5950 3750
F 0 "#PWR0202" H 5950 3500 50  0001 C CNN
F 1 "GND" H 5950 3600 50  0000 C CNN
F 2 "" H 5950 3750 50  0001 C CNN
F 3 "" H 5950 3750 50  0001 C CNN
	1    5950 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 3750 5950 3550
$Comp
L device:R R1302
U 1 1 5BB49529
P 6750 3400
F 0 "R1302" V 6830 3400 50  0000 C CNN
F 1 "10k" V 6750 3400 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6680 3400 50  0001 C CNN
F 3 "" H 6750 3400 50  0001 C CNN
	1    6750 3400
	1    0    0    -1  
$EndComp
$Comp
L device:R R1303
U 1 1 5BB4952A
P 6750 4500
F 0 "R1303" V 6830 4500 50  0000 C CNN
F 1 "4.7k" V 6750 4500 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6680 4500 50  0001 C CNN
F 3 "" H 6750 4500 50  0001 C CNN
	1    6750 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0203
U 1 1 5BB4952B
P 6750 4650
F 0 "#PWR0203" H 6750 4400 50  0001 C CNN
F 1 "GND" H 6750 4500 50  0000 C CNN
F 2 "" H 6750 4650 50  0001 C CNN
F 3 "" H 6750 4650 50  0001 C CNN
	1    6750 4650
	1    0    0    -1  
$EndComp
Connection ~ 5950 3150
Text Label 4650 3150 1    39   ~ 0
MC34063_Feedback
$Comp
L power:+12V #PWR0205
U 1 1 5BB4952D
P 2800 1400
F 0 "#PWR0205" H 2800 1250 50  0001 C CNN
F 1 "+12V" H 2800 1540 50  0000 C CNN
F 2 "" H 2800 1400 50  0001 C CNN
F 3 "" H 2800 1400 50  0001 C CNN
	1    2800 1400
	1    0    0    -1  
$EndComp
$Comp
L device:D D1301
U 1 1 5BB49523
P 5550 3400
F 0 "D1301" H 5600 3500 50  0000 C CNN
F 1 "SB350" H 5550 3300 50  0000 C CNN
F 2 "Diodes_SMD:D_SMB" H 5550 3400 50  0001 C CNN
F 3 "" H 5550 3400 50  0001 C CNN
	1    5550 3400
	0    1    1    0   
$EndComp
Wire Wire Line
	6300 3150 6300 3250
$Comp
L power:GND #PWR0206
U 1 1 59F60B04
P 6300 3750
F 0 "#PWR0206" H 6300 3500 50  0001 C CNN
F 1 "GND" H 6300 3600 50  0000 C CNN
F 2 "" H 6300 3750 50  0001 C CNN
F 3 "" H 6300 3750 50  0001 C CNN
	1    6300 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 3550 6300 3750
$Comp
L power:GND #PWR0207
U 1 1 5AAD34AE
P 7250 3900
F 0 "#PWR0207" H 7250 3650 50  0001 C CNN
F 1 "GND" H 7250 3750 50  0000 C CNN
F 2 "" H 7250 3900 50  0001 C CNN
F 3 "" H 7250 3900 50  0001 C CNN
	1    7250 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 3900 7250 3550
Wire Wire Line
	5900 3150 5950 3150
Wire Wire Line
	6750 3150 6750 3250
Wire Wire Line
	5550 3150 5600 3150
Wire Wire Line
	5950 3150 6300 3150
Wire Wire Line
	6300 3150 6750 3150
$Comp
L Regulator_Switching:MC34063AD U1301
U 1 1 5BB49532
P 4150 2150
F 0 "U1301" H 4150 2617 50  0000 C CNN
F 1 "MC34063AD" H 4150 2526 50  0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 4200 1700 50  0001 L CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/MC34063A-D.PDF" H 4650 2050 50  0001 C CNN
	1    4150 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 2850 3650 2950
Wire Wire Line
	4150 2650 4150 2950
Wire Wire Line
	3650 2350 3750 2350
Wire Wire Line
	3650 2350 3650 2550
Wire Wire Line
	4000 1500 3650 1500
Wire Wire Line
	3650 1500 3650 1950
Wire Wire Line
	3650 1950 3750 1950
Wire Wire Line
	4650 1500 4300 1500
Wire Wire Line
	4550 1950 4650 1950
Connection ~ 4650 1950
Wire Wire Line
	4650 1950 4650 1500
Wire Wire Line
	4550 2050 4650 2050
$Comp
L device:CP C1302
U 1 1 5BB80A8D
P 3250 1750
F 0 "C1302" H 3368 1796 50  0000 L CNN
F 1 "220uF" H 3368 1705 50  0000 L CNN
F 2 "Capacitors_SMD:CP_Elec_8x10.5" H 3288 1600 50  0001 C CNN
F 3 "~" H 3250 1750 50  0001 C CNN
	1    3250 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 1600 3250 1500
Wire Wire Line
	3250 1500 3650 1500
Connection ~ 3650 1500
$Comp
L device:C C1301
U 1 1 5BB81889
P 2800 1750
F 0 "C1301" H 2915 1796 50  0000 L CNN
F 1 "100nF" H 2915 1705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2838 1600 50  0001 C CNN
F 3 "~" H 2800 1750 50  0001 C CNN
	1    2800 1750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0208
U 1 1 5BB8197A
P 3250 2000
F 0 "#PWR0208" H 3250 1750 50  0001 C CNN
F 1 "GND" H 3255 1827 50  0000 C CNN
F 2 "" H 3250 2000 50  0001 C CNN
F 3 "" H 3250 2000 50  0001 C CNN
	1    3250 2000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0209
U 1 1 5BB81A2B
P 2800 2000
F 0 "#PWR0209" H 2800 1750 50  0001 C CNN
F 1 "GND" H 2805 1827 50  0000 C CNN
F 2 "" H 2800 2000 50  0001 C CNN
F 3 "" H 2800 2000 50  0001 C CNN
	1    2800 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2000 2800 1900
Wire Wire Line
	3250 2000 3250 1900
Wire Wire Line
	2800 1600 2800 1500
Connection ~ 3250 1500
Wire Wire Line
	2800 1400 2800 1500
Wire Wire Line
	2800 1500 3250 1500
Connection ~ 2800 1500
$Comp
L device:R_POT_TRIM RV1301
U 1 1 5BB85821
P 6750 4200
F 0 "RV1301" H 6681 4154 50  0000 R CNN
F 1 "10k" H 6681 4245 50  0000 R CNN
F 2 "Potentiometers:Potentiometer_Trimmer_Vishay_TS53YL" H 6750 4200 50  0001 C CNN
F 3 "~" H 6750 4200 50  0001 C CNN
	1    6750 4200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6750 3550 6750 4050
$Comp
L device:C C1305
U 1 1 5BB49531
P 6300 3400
F 0 "C1305" H 6415 3446 50  0000 L CNN
F 1 "C" H 6415 3355 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6338 3250 50  0001 C CNN
F 3 "~" H 6300 3400 50  0001 C CNN
	1    6300 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 3150 7250 3150
$Comp
L Transistor_BJT:BC850 Q1302
U 1 1 5BB57D85
P 4000 6250
F 0 "Q1302" H 4191 6296 50  0000 L CNN
F 1 "BC850" H 4191 6205 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4200 6175 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 4000 6250 50  0001 L CNN
	1    4000 6250
	1    0    0    -1  
$EndComp
$Comp
L device:R R1307
U 1 1 5BB57E62
P 4100 5850
F 0 "R1307" H 4170 5896 50  0000 L CNN
F 1 "200R" H 4170 5805 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" V 4030 5850 50  0001 C CNN
F 3 "~" H 4100 5850 50  0001 C CNN
	1    4100 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 6000 4100 6050
Wire Wire Line
	4100 6450 4100 6500
Wire Wire Line
	4100 6500 4650 6500
$Comp
L power:+12V #PWR0210
U 1 1 5BB5918B
P 4100 5600
F 0 "#PWR0210" H 4100 5450 50  0001 C CNN
F 1 "+12V" H 4115 5773 50  0000 C CNN
F 2 "" H 4100 5600 50  0001 C CNN
F 3 "" H 4100 5600 50  0001 C CNN
	1    4100 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 5600 4100 5700
$Comp
L Transistor_FET:BSS138 Q1301
U 1 1 5BB59C86
P 3000 6600
F 0 "Q1301" H 3205 6646 50  0000 L CNN
F 1 "BSS138" H 3205 6555 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 3200 6525 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/BS/BSS138.pdf" H 3000 6600 50  0001 L CNN
	1    3000 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 6400 3100 6250
$Comp
L device:R R1306
U 1 1 5BB5A81D
P 3100 5850
F 0 "R1306" H 3170 5896 50  0000 L CNN
F 1 "1k" H 3170 5805 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3030 5850 50  0001 C CNN
F 3 "~" H 3100 5850 50  0001 C CNN
	1    3100 5850
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0211
U 1 1 5BB5A8FE
P 3100 5600
F 0 "#PWR0211" H 3100 5450 50  0001 C CNN
F 1 "+12V" H 3115 5773 50  0000 C CNN
F 2 "" H 3100 5600 50  0001 C CNN
F 3 "" H 3100 5600 50  0001 C CNN
	1    3100 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 5600 3100 5700
Wire Wire Line
	3100 6000 3100 6250
Connection ~ 3100 6250
$Comp
L power:GND #PWR0212
U 1 1 5BB5CF6C
P 3100 7000
F 0 "#PWR0212" H 3100 6750 50  0001 C CNN
F 1 "GND" H 3105 6827 50  0000 C CNN
F 2 "" H 3100 7000 50  0001 C CNN
F 3 "" H 3100 7000 50  0001 C CNN
	1    3100 7000
	1    0    0    -1  
$EndComp
$Comp
L device:R R1304
U 1 1 5BB5CFDD
P 1950 6600
F 0 "R1304" V 1743 6600 50  0000 C CNN
F 1 "0R" V 1834 6600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 1880 6600 50  0001 C CNN
F 3 "~" H 1950 6600 50  0001 C CNN
	1    1950 6600
	0    1    1    0   
$EndComp
$Comp
L device:R R1305
U 1 1 5BB5D0B6
P 2200 6850
F 0 "R1305" H 2270 6896 50  0000 L CNN
F 1 "10k" H 2270 6805 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 2130 6850 50  0001 C CNN
F 3 "~" H 2200 6850 50  0001 C CNN
	1    2200 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6700 2200 6600
Wire Wire Line
	2200 6600 2100 6600
$Comp
L device:C C1306
U 1 1 5BB5DF23
P 2600 6850
F 0 "C1306" H 2715 6896 50  0000 L CNN
F 1 "100nF" H 2715 6805 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2638 6700 50  0001 C CNN
F 3 "~" H 2600 6850 50  0001 C CNN
	1    2600 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6600 2600 6600
Connection ~ 2200 6600
Wire Wire Line
	2600 6700 2600 6600
Connection ~ 2600 6600
Wire Wire Line
	2600 6600 2800 6600
$Comp
L power:GND #PWR0213
U 1 1 5BB61879
P 2600 7000
F 0 "#PWR0213" H 2600 6750 50  0001 C CNN
F 1 "GND" H 2605 6827 50  0000 C CNN
F 2 "" H 2600 7000 50  0001 C CNN
F 3 "" H 2600 7000 50  0001 C CNN
	1    2600 7000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0214
U 1 1 5BB6191D
P 2200 7000
F 0 "#PWR0214" H 2200 6750 50  0001 C CNN
F 1 "GND" H 2205 6827 50  0000 C CNN
F 2 "" H 2200 7000 50  0001 C CNN
F 3 "" H 2200 7000 50  0001 C CNN
	1    2200 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 7000 3100 6800
Wire Wire Line
	3100 6250 3650 6250
$Comp
L Transistor_FET:BSS138 Q1303
U 1 1 5BB6719E
P 5050 6600
F 0 "Q1303" H 5255 6646 50  0000 L CNN
F 1 "BSS138" H 5255 6555 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 5250 6525 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/BS/BSS138.pdf" H 5050 6600 50  0001 L CNN
	1    5050 6600
	1    0    0    -1  
$EndComp
Connection ~ 3650 6250
Wire Wire Line
	3650 6250 3800 6250
$Comp
L device:LED D1303
U 1 1 5BB6A6ED
P 5150 6200
F 0 "D1303" V 5188 6082 50  0000 R CNN
F 1 "LED_2.5VPSU_off_red" V 5097 6082 50  0000 R CNN
F 2 "Diodes_SMD:D_0805" H 5150 6200 50  0001 C CNN
F 3 "~" H 5150 6200 50  0001 C CNN
	1    5150 6200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5150 6350 5150 6400
Wire Wire Line
	4850 6600 3650 6600
Wire Wire Line
	3650 6600 3650 6250
$Comp
L device:R R1308
U 1 1 5BB71DFD
P 5150 5850
F 0 "R1308" H 5220 5896 50  0000 L CNN
F 1 "10k" H 5220 5805 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5080 5850 50  0001 C CNN
F 3 "~" H 5150 5850 50  0001 C CNN
	1    5150 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 5700 5150 5600
Wire Wire Line
	5150 6050 5150 6000
$Comp
L power:GND #PWR0216
U 1 1 5BB74731
P 5150 7000
F 0 "#PWR0216" H 5150 6750 50  0001 C CNN
F 1 "GND" H 5155 6827 50  0000 C CNN
F 2 "" H 5150 7000 50  0001 C CNN
F 3 "" H 5150 7000 50  0001 C CNN
	1    5150 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 7000 5150 6800
Text GLabel 1750 6600 0    50   Input ~ 0
enable_3.3V_PSU
Wire Wire Line
	1750 6600 1800 6600
$Comp
L power:+12V #PWR0215
U 1 1 5BB7CFF8
P 5150 5600
F 0 "#PWR0215" H 5150 5450 50  0001 C CNN
F 1 "+12V" H 5165 5773 50  0000 C CNN
F 2 "" H 5150 5600 50  0001 C CNN
F 3 "" H 5150 5600 50  0001 C CNN
	1    5150 5600
	1    0    0    -1  
$EndComp
Text Label 4600 2350 0    39   ~ 0
SwE
Text Label 6050 3150 0    39   ~ 0
MC34063_HC_A
Text GLabel 9600 3150 2    50   Input ~ 0
PSU_3.3V_feedback
$Comp
L device:R R1309
U 1 1 5BB967B8
P 9200 3150
F 0 "R1309" V 8993 3150 50  0000 C CNN
F 1 "1k" V 9084 3150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9130 3150 50  0001 C CNN
F 3 "~" H 9200 3150 50  0001 C CNN
	1    9200 3150
	0    1    1    0   
$EndComp
$Comp
L device:D_Zener D1302
U 1 1 5AAD3380
P 7250 3400
F 0 "D1302" H 7250 3500 50  0000 C CNN
F 1 "DZ_2.7V" H 7250 3300 50  0000 C CNN
F 2 "Diodes_SMD:D_MiniMELF" H 7250 3400 50  0001 C CNN
F 3 "" H 7250 3400 50  0001 C CNN
	1    7250 3400
	0    1    1    0   
$EndComp
$Comp
L device:D_Zener D1304
U 1 1 5BB9689B
P 9450 3400
F 0 "D1304" H 9450 3500 50  0000 C CNN
F 1 "DZ_5.1V" H 9450 3300 50  0000 C CNN
F 2 "Diodes_SMD:D_MiniMELF" H 9450 3400 50  0001 C CNN
F 3 "" H 9450 3400 50  0001 C CNN
	1    9450 3400
	0    1    1    0   
$EndComp
Wire Wire Line
	9450 3150 9450 3250
Wire Wire Line
	9350 3150 9450 3150
Wire Wire Line
	9450 3150 9600 3150
Connection ~ 9450 3150
$Comp
L power:GND #PWR0223
U 1 1 5BBA3C15
P 9450 3900
F 0 "#PWR0223" H 9450 3650 50  0001 C CNN
F 1 "GND" H 9455 3727 50  0000 C CNN
F 2 "" H 9450 3900 50  0001 C CNN
F 3 "" H 9450 3900 50  0001 C CNN
	1    9450 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9450 3900 9450 3550
Wire Wire Line
	7250 3250 7250 3150
Connection ~ 7250 3150
$Comp
L power:+3V3 #PWR0204
U 1 1 5BC33A81
P 8700 2700
F 0 "#PWR0204" H 8700 2550 50  0001 C CNN
F 1 "+3V3" H 8715 2873 50  0000 C CNN
F 2 "" H 8700 2700 50  0001 C CNN
F 3 "" H 8700 2700 50  0001 C CNN
	1    8700 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 3150 7450 3150
Connection ~ 6300 3150
Connection ~ 6750 3150
$Comp
L device:Q_NPN_BCE Q1304
U 1 1 5BC1E52E
P 5450 2350
F 0 "Q1304" H 5641 2396 50  0000 L CNN
F 1 "Q_NPN_BCE" H 5641 2305 50  0000 L CNN
F 2 "" H 5650 2450 50  0001 C CNN
F 3 "~" H 5450 2350 50  0001 C CNN
	1    5450 2350
	1    0    0    -1  
$EndComp
$Comp
L device:R R1310
U 1 1 5BC1FD35
P 4850 2600
F 0 "R1310" H 4920 2646 50  0000 L CNN
F 1 "3.3k" H 4920 2555 50  0000 L CNN
F 2 "" V 4780 2600 50  0001 C CNN
F 3 "~" H 4850 2600 50  0001 C CNN
	1    4850 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 2450 4850 2350
Wire Wire Line
	4850 2350 4950 2350
$Comp
L power:GND #PWR0262
U 1 1 5BC215C7
P 4850 2950
F 0 "#PWR0262" H 4850 2700 50  0001 C CNN
F 1 "GND" H 4855 2777 50  0000 C CNN
F 2 "" H 4850 2950 50  0001 C CNN
F 3 "" H 4850 2950 50  0001 C CNN
	1    4850 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 2950 4850 2750
$Comp
L device:R R1311
U 1 1 5BC25F71
P 5100 2350
F 0 "R1311" V 5000 2350 50  0000 C CNN
F 1 "0R" V 5100 2350 50  0000 C CNN
F 2 "" V 5030 2350 50  0001 C CNN
F 3 "~" H 5100 2350 50  0001 C CNN
	1    5100 2350
	0    1    1    0   
$EndComp
Connection ~ 4850 2350
Wire Wire Line
	4550 2350 4850 2350
Wire Wire Line
	6600 4200 4650 4200
Wire Wire Line
	4550 2150 4650 2150
Wire Wire Line
	4650 2050 4650 2150
Connection ~ 4650 2050
Wire Wire Line
	5550 2150 5550 1500
Wire Wire Line
	5550 1500 4650 1500
Connection ~ 4650 1500
$Comp
L device:CP C1307
U 1 1 5BC3EDF8
P 7850 3400
F 0 "C1307" H 7968 3446 50  0000 L CNN
F 1 "CP" H 7968 3355 50  0000 L CNN
F 2 "" H 7888 3250 50  0001 C CNN
F 3 "~" H 7850 3400 50  0001 C CNN
	1    7850 3400
	1    0    0    -1  
$EndComp
$Comp
L device:CP C1308
U 1 1 5BC3EE88
P 8250 3400
F 0 "C1308" H 8368 3446 50  0000 L CNN
F 1 "CP" H 8368 3355 50  0000 L CNN
F 2 "" H 8288 3250 50  0001 C CNN
F 3 "~" H 8250 3400 50  0001 C CNN
	1    8250 3400
	1    0    0    -1  
$EndComp
$Comp
L device:C C1309
U 1 1 5BC4087E
P 8700 3400
F 0 "C1309" H 8815 3446 50  0000 L CNN
F 1 "C" H 8815 3355 50  0000 L CNN
F 2 "" H 8738 3250 50  0001 C CNN
F 3 "~" H 8700 3400 50  0001 C CNN
	1    8700 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 3150 7850 3150
Wire Wire Line
	7850 3150 7850 3250
Wire Wire Line
	7850 3150 8250 3150
Wire Wire Line
	8250 3150 8250 3250
Connection ~ 7850 3150
Wire Wire Line
	8250 3150 8700 3150
Wire Wire Line
	8700 3150 8700 3250
Connection ~ 8250 3150
Wire Wire Line
	8700 3150 9050 3150
Connection ~ 8700 3150
$Comp
L power:GND #PWR0263
U 1 1 5BC47310
P 7850 3900
F 0 "#PWR0263" H 7850 3650 50  0001 C CNN
F 1 "GND" H 7855 3727 50  0000 C CNN
F 2 "" H 7850 3900 50  0001 C CNN
F 3 "" H 7850 3900 50  0001 C CNN
	1    7850 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 3900 7850 3550
$Comp
L power:GND #PWR0264
U 1 1 5BC4912B
P 8250 3900
F 0 "#PWR0264" H 8250 3650 50  0001 C CNN
F 1 "GND" H 8255 3727 50  0000 C CNN
F 2 "" H 8250 3900 50  0001 C CNN
F 3 "" H 8250 3900 50  0001 C CNN
	1    8250 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 3900 8250 3550
$Comp
L power:GND #PWR0265
U 1 1 5BC4AE57
P 8700 3900
F 0 "#PWR0265" H 8700 3650 50  0001 C CNN
F 1 "GND" H 8705 3727 50  0000 C CNN
F 2 "" H 8700 3900 50  0001 C CNN
F 3 "" H 8700 3900 50  0001 C CNN
	1    8700 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3900 8700 3550
Wire Wire Line
	8700 2700 8700 3150
Wire Notes Line
	7450 2850 7450 4200
Wire Notes Line
	7450 4200 8850 4200
Wire Notes Line
	8850 4200 8850 2850
Wire Notes Line
	8850 2850 7450 2850
Text Notes 7450 2850 0    50   ~ 0
Ripple Filter Ref: V2
Wire Wire Line
	4650 2450 4650 4200
Wire Wire Line
	4650 1950 4650 2050
Wire Wire Line
	4650 4200 4650 6500
Wire Wire Line
	5550 2550 5550 3150
Wire Notes Line
	4750 2050 4750 2850
Wire Notes Line
	4750 2850 6000 2850
Wire Notes Line
	6000 2850 6000 2050
Wire Notes Line
	6000 2050 4750 2050
Text Notes 4750 2050 0    50   ~ 0
External BJT Ref: V2
Connection ~ 4650 4200
Wire Notes Line
	900  5150 5800 5150
Wire Notes Line
	5800 5150 5800 7450
Wire Notes Line
	5800 7450 950  7450
Wire Notes Line
	950  7450 950  5150
Text Notes 950  5150 0    50   ~ 0
PSU enable 
$Comp
L device:Ferrite_Bead L?
U 1 1 5BC1CECA
P 7600 3150
F 0 "L?" V 7550 3050 50  0000 C CNN
F 1 "Ferrite_Bead" V 7750 2950 50  0000 C CNN
F 2 "" V 7530 3150 50  0001 C CNN
F 3 "~" H 7600 3150 50  0001 C CNN
	1    7600 3150
	0    -1   -1   0   
$EndComp
$EndSCHEMATC