EESchema Schematic File Version 2
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:wm_protect
LIBS:wm_protect-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L INDUCTOR L2
U 1 1 5914D2E0
P 8950 2800
F 0 "L2" V 8900 2800 50  0000 C CNN
F 1 "22uH" V 9050 2800 50  0000 C CNN
F 2 "Inductors:Inductor_Wurth_HCI-1040" H 8950 2800 50  0001 C CNN
F 3 "" H 8950 2800 50  0000 C CNN
	1    8950 2800
	0    -1   -1   0   
$EndComp
$Comp
L D_Schottky D8
U 1 1 5914D373
P 9600 2800
F 0 "D8" H 9600 2900 50  0000 C CNN
F 1 "SS34" H 9600 2700 50  0000 C CNN
F 2 "Diodes_SMD:D_SMA_Handsoldering" H 9600 2800 50  0001 C CNN
F 3 "" H 9600 2800 50  0000 C CNN
	1    9600 2800
	-1   0    0    1   
$EndComp
$Comp
L R R23
U 1 1 5914D3EC
P 9800 3700
F 0 "R23" V 9880 3700 50  0000 C CNN
F 1 "2.2K" V 9800 3700 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 9730 3700 50  0001 C CNN
F 3 "" H 9800 3700 50  0000 C CNN
	1    9800 3700
	1    0    0    -1  
$EndComp
$Comp
L POT RV1
U 1 1 5914D487
P 9800 3200
F 0 "RV1" H 9800 3100 50  0000 C CNN
F 1 "100K" H 9800 3200 50  0000 C CNN
F 2 "Potentiometers:Potentiometer_Trimmer_Bourns_3296P" H 9800 3200 50  0001 C CNN
F 3 "" H 9800 3200 50  0000 C CNN
	1    9800 3200
	0    -1   -1   0   
$EndComp
$Comp
L +5V #PWR026
U 1 1 5914D8BA
P 6800 1300
F 0 "#PWR026" H 6800 1150 50  0001 C CNN
F 1 "+5V" H 6800 1440 50  0000 C CNN
F 2 "" H 6800 1300 50  0000 C CNN
F 3 "" H 6800 1300 50  0000 C CNN
	1    6800 1300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 5914DB3B
P 9800 3900
F 0 "#PWR027" H 9800 3650 50  0001 C CNN
F 1 "GND" H 9800 3750 50  0000 C CNN
F 2 "" H 9800 3900 50  0000 C CNN
F 3 "" H 9800 3900 50  0000 C CNN
	1    9800 3900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR028
U 1 1 5914DB5D
P 10150 3900
F 0 "#PWR028" H 10150 3650 50  0001 C CNN
F 1 "GND" H 10150 3750 50  0000 C CNN
F 2 "" H 10150 3900 50  0000 C CNN
F 3 "" H 10150 3900 50  0000 C CNN
	1    10150 3900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR029
U 1 1 5914DB7F
P 8550 3900
F 0 "#PWR029" H 8550 3650 50  0001 C CNN
F 1 "GND" H 8550 3750 50  0000 C CNN
F 2 "" H 8550 3900 50  0000 C CNN
F 3 "" H 8550 3900 50  0000 C CNN
	1    8550 3900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR030
U 1 1 5914DBA1
P 8100 3900
F 0 "#PWR030" H 8100 3650 50  0001 C CNN
F 1 "GND" H 8100 3750 50  0000 C CNN
F 2 "" H 8100 3900 50  0000 C CNN
F 3 "" H 8100 3900 50  0000 C CNN
	1    8100 3900
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D5
U 1 1 5914DE33
P 7650 2800
F 0 "D5" H 7650 2900 50  0000 C CNN
F 1 "SS34" H 7650 2700 50  0000 C CNN
F 2 "Diodes_SMD:D_SMB_Handsoldering" H 7650 2800 50  0001 C CNN
F 3 "" H 7650 2800 50  0000 C CNN
	1    7650 2800
	-1   0    0    1   
$EndComp
$Comp
L C C18
U 1 1 5914E2B1
P 8100 3350
F 0 "C18" H 8125 3450 50  0000 L CNN
F 1 "22uF" H 8125 3250 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 8138 3200 50  0001 C CNN
F 3 "" H 8100 3350 50  0000 C CNN
	1    8100 3350
	1    0    0    -1  
$EndComp
$Comp
L C C19
U 1 1 5914E2FE
P 10150 3350
F 0 "C19" H 10175 3450 50  0000 L CNN
F 1 "22uF" H 10175 3250 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10188 3200 50  0001 C CNN
F 3 "" H 10150 3350 50  0000 C CNN
	1    10150 3350
	1    0    0    -1  
$EndComp
$Comp
L MT3608 U3
U 1 1 5914DB2D
P 8950 3350
F 0 "U3" H 8950 3700 60  0000 C CNN
F 1 "MT3608" H 8950 3000 60  0000 C CNN
F 2 "wm_protect:SOT-23-6" H 8950 2950 60  0001 C CNN
F 3 "" H 8950 2950 60  0000 C CNN
	1    8950 3350
	1    0    0    -1  
$EndComp
$Comp
L TP4056 U1
U 1 1 59154F8C
P 2800 5100
F 0 "U1" H 2800 5650 60  0000 C CNN
F 1 "TP4056" H 2800 5100 60  0000 C CNN
F 2 "wm_protect:SOIC-8-1EP_3.9x4.9mm_Pitch1.27mm" H 2800 5100 60  0000 C CNN
F 3 "" H 2800 5100 60  0000 C CNN
	1    2800 5100
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR031
U 1 1 59155DC7
P 2150 4400
F 0 "#PWR031" H 2150 4250 50  0001 C CNN
F 1 "+5V" H 2150 4540 50  0000 C CNN
F 2 "" H 2150 4400 50  0000 C CNN
F 3 "" H 2150 4400 50  0000 C CNN
	1    2150 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 59156024
P 3000 5900
F 0 "#PWR032" H 3000 5650 50  0001 C CNN
F 1 "GND" H 3000 5750 50  0000 C CNN
F 2 "" H 3000 5900 50  0000 C CNN
F 3 "" H 3000 5900 50  0000 C CNN
	1    3000 5900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR033
U 1 1 59156092
P 3600 5850
F 0 "#PWR033" H 3600 5600 50  0001 C CNN
F 1 "GND" H 3600 5700 50  0000 C CNN
F 2 "" H 3600 5850 50  0000 C CNN
F 3 "" H 3600 5850 50  0000 C CNN
	1    3600 5850
	1    0    0    -1  
$EndComp
$Comp
L R R15
U 1 1 591560B8
P 3400 5650
F 0 "R15" V 3480 5650 50  0000 C CNN
F 1 "1.2K" V 3400 5650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3330 5650 50  0001 C CNN
F 3 "" H 3400 5650 50  0000 C CNN
	1    3400 5650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR034
U 1 1 59156117
P 3400 5850
F 0 "#PWR034" H 3400 5600 50  0001 C CNN
F 1 "GND" H 3400 5700 50  0000 C CNN
F 2 "" H 3400 5850 50  0000 C CNN
F 3 "" H 3400 5850 50  0000 C CNN
	1    3400 5850
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 591566F8
P 1500 4600
F 0 "C8" H 1525 4700 50  0000 L CNN
F 1 "0.1uF" H 1525 4500 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1538 4450 50  0001 C CNN
F 3 "" H 1500 4600 50  0000 C CNN
	1    1500 4600
	1    0    0    -1  
$EndComp
$Comp
L Battery BT1
U 1 1 59156A72
P 5350 5700
F 0 "BT1" H 5450 5750 50  0000 L CNN
F 1 "Battery" H 5450 5650 50  0000 L CNN
F 2 "wm_protect:bat18650" V 5350 5740 50  0000 C CNN
F 3 "" V 5350 5740 50  0000 C CNN
	1    5350 5700
	0    1    1    0   
$EndComp
$Comp
L FUSE F1
U 1 1 5915703A
P 5850 5700
F 0 "F1" H 5950 5750 50  0000 C CNN
F 1 "2A" H 5750 5650 50  0000 C CNN
F 2 "Fuse_Holders_and_Fuses:Fuse_0679H" H 5850 5700 50  0001 C CNN
F 3 "" H 5850 5700 50  0000 C CNN
	1    5850 5700
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR035
U 1 1 591571EC
P 1500 4800
F 0 "#PWR035" H 1500 4550 50  0001 C CNN
F 1 "GND" H 1500 4650 50  0000 C CNN
F 2 "" H 1500 4800 50  0000 C CNN
F 3 "" H 1500 4800 50  0000 C CNN
	1    1500 4800
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR036
U 1 1 5915721A
P 1500 4400
F 0 "#PWR036" H 1500 4250 50  0001 C CNN
F 1 "+5V" H 1500 4540 50  0000 C CNN
F 2 "" H 1500 4400 50  0000 C CNN
F 3 "" H 1500 4400 50  0000 C CNN
	1    1500 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR037
U 1 1 59162818
P 4100 5850
F 0 "#PWR037" H 4100 5600 50  0001 C CNN
F 1 "GND" H 4100 5700 50  0000 C CNN
F 2 "" H 4100 5850 50  0000 C CNN
F 3 "" H 4100 5850 50  0000 C CNN
	1    4100 5850
	1    0    0    -1  
$EndComp
$Comp
L FS8205A Q1
U 1 1 59163CBF
P 4550 5700
F 0 "Q1" H 4550 5475 50  0000 C CNN
F 1 "FS8205A" H 4725 5600 50  0000 R CNN
F 2 "Housings_SSOP:TSSOP-8_4.4x3mm_Pitch0.65mm" V 4525 5600 50  0001 C CNN
F 3 "" V 4425 5800 50  0000 C CNN
	1    4550 5700
	-1   0    0    -1  
$EndComp
NoConn ~ 4500 5400
NoConn ~ 4600 5400
$Comp
L DW01A U2
U 1 1 59164936
P 4550 5000
F 0 "U2" H 4550 5350 60  0000 C CNN
F 1 "DW01A" H 4550 5250 60  0000 C CNN
F 2 "wm_protect:SOT-23-6" H 4550 4650 60  0000 C CNN
F 3 "" H 4550 4650 60  0000 C CNN
	1    4550 5000
	-1   0    0    -1  
$EndComp
NoConn ~ 4200 4850
$Comp
L R R16
U 1 1 59164CE2
P 3900 5400
F 0 "R16" V 3980 5400 50  0000 C CNN
F 1 "1K" V 3900 5400 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3830 5400 50  0001 C CNN
F 3 "" H 3900 5400 50  0000 C CNN
	1    3900 5400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR038
U 1 1 59164D61
P 3900 5850
F 0 "#PWR038" H 3900 5600 50  0001 C CNN
F 1 "GND" H 3900 5700 50  0000 C CNN
F 2 "" H 3900 5850 50  0000 C CNN
F 3 "" H 3900 5850 50  0000 C CNN
	1    3900 5850
	1    0    0    -1  
$EndComp
$Comp
L C_Small C14
U 1 1 59165090
P 5100 4900
F 0 "C14" H 5200 4900 50  0000 L CNN
F 1 "0.1uF" H 5110 4820 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 5100 4900 50  0001 C CNN
F 3 "" H 5100 4900 50  0000 C CNN
	1    5100 4900
	1    0    0    -1  
$EndComp
$Comp
L R R18
U 1 1 59165186
P 5450 4800
F 0 "R18" V 5530 4800 50  0000 C CNN
F 1 "100" V 5450 4800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5380 4800 50  0001 C CNN
F 3 "" H 5450 4800 50  0000 C CNN
	1    5450 4800
	0    1    1    0   
$EndComp
$Comp
L +BATT #PWR039
U 1 1 5916AE13
P 6450 4500
F 0 "#PWR039" H 6450 4350 50  0001 C CNN
F 1 "+BATT" H 6450 4640 50  0000 C CNN
F 2 "" H 6450 4500 50  0000 C CNN
F 3 "" H 6450 4500 50  0000 C CNN
	1    6450 4500
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D6
U 1 1 5916BA8B
P 7900 2550
F 0 "D6" H 7900 2650 50  0000 C CNN
F 1 "SS34" H 7900 2450 50  0000 C CNN
F 2 "Diodes_SMD:D_SMB_Handsoldering" H 7900 2550 50  0001 C CNN
F 3 "" H 7900 2550 50  0000 C CNN
	1    7900 2550
	0    -1   -1   0   
$EndComp
$Comp
L +5V #PWR040
U 1 1 5916C827
P 7900 2350
F 0 "#PWR040" H 7900 2200 50  0001 C CNN
F 1 "+5V" H 7900 2490 50  0000 C CNN
F 2 "" H 7900 2350 50  0000 C CNN
F 3 "" H 7900 2350 50  0000 C CNN
	1    7900 2350
	1    0    0    -1  
$EndComp
$Comp
L +BATT #PWR041
U 1 1 5916C86B
P 7450 2800
F 0 "#PWR041" H 7450 2650 50  0001 C CNN
F 1 "+BATT" H 7450 2940 50  0000 C CNN
F 2 "" H 7450 2800 50  0000 C CNN
F 3 "" H 7450 2800 50  0000 C CNN
	1    7450 2800
	0    -1   -1   0   
$EndComp
Text GLabel 6950 4800 2    49   Output ~ 0
MCU_BAT_PLUS
NoConn ~ 2250 5350
$Comp
L R R11
U 1 1 594C74C2
P 1850 4800
F 0 "R11" V 1930 4800 50  0000 C CNN
F 1 "1K" V 1850 4800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1780 4800 50  0001 C CNN
F 3 "" H 1850 4800 50  0000 C CNN
	1    1850 4800
	1    0    0    -1  
$EndComp
Text GLabel 1600 5200 0    49   Output ~ 0
MCU_BAT_CHARGE
$Comp
L Led_x2 D7
U 1 1 594C89D6
P 8900 5700
F 0 "D7" H 8900 5925 50  0000 C CNN
F 1 "LED_PWR" H 8900 5450 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm-3" H 8900 5700 50  0001 C CNN
F 3 "" H 8900 5700 50  0000 C CNN
	1    8900 5700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR042
U 1 1 594C8D6F
P 8300 6100
F 0 "#PWR042" H 8300 5850 50  0001 C CNN
F 1 "GND" H 8300 5950 50  0000 C CNN
F 2 "" H 8300 6100 50  0000 C CNN
F 3 "" H 8300 6100 50  0000 C CNN
	1    8300 6100
	1    0    0    -1  
$EndComp
Text GLabel 9800 5600 2    49   Input ~ 0
LED_PWR_BAT
Text GLabel 9800 5800 2    49   Input ~ 0
LED_PWR_LINE
$Comp
L R R21
U 1 1 594C8EAA
P 9500 5600
F 0 "R21" V 9580 5600 50  0000 C CNN
F 1 "360" V 9500 5600 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9430 5600 50  0001 C CNN
F 3 "" H 9500 5600 50  0000 C CNN
	1    9500 5600
	0    -1   -1   0   
$EndComp
$Comp
L R R22
U 1 1 594C8F31
P 9500 5800
F 0 "R22" V 9580 5800 50  0000 C CNN
F 1 "360" V 9500 5800 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9430 5800 50  0001 C CNN
F 3 "" H 9500 5800 50  0000 C CNN
	1    9500 5800
	0    -1   -1   0   
$EndComp
Text GLabel 7050 1450 2    49   Output ~ 0
MCU_LINE_PLUS
$Comp
L VCC #PWR043
U 1 1 5956E1D5
P 10150 2400
F 0 "#PWR043" H 10150 2250 50  0001 C CNN
F 1 "VCC" H 10150 2550 50  0000 C CNN
F 2 "" H 10150 2400 50  0000 C CNN
F 3 "" H 10150 2400 50  0000 C CNN
	1    10150 2400
	1    0    0    -1  
$EndComp
$Comp
L Switch_SPDT_x2 SW3
U 1 1 59571798
P 2050 1600
F 0 "SW3" H 1850 1750 50  0000 C CNN
F 1 "POWER" H 1800 1450 50  0000 C CNN
F 2 "wm_protect:SMTS-202-2C4" H 2050 1600 50  0001 C CNN
F 3 "" H 2050 1600 50  0000 C CNN
	1    2050 1600
	1    0    0    -1  
$EndComp
$Comp
L Switch_SPDT_x2 SW3
U 2 1 59571916
P 6350 5250
F 0 "SW3" H 6150 5400 50  0000 C CNN
F 1 "POWER" H 6100 5100 50  0000 C CNN
F 2 "wm_protect:SMTS-202-2C4" H 6350 5250 50  0000 C CNN
F 3 "" H 6350 5250 50  0000 C CNN
	2    6350 5250
	0    -1   -1   0   
$EndComp
NoConn ~ 6250 4950
$Comp
L GND #PWR044
U 1 1 595729B9
P 1600 2500
F 0 "#PWR044" H 1600 2250 50  0001 C CNN
F 1 "GND" H 1600 2350 50  0000 C CNN
F 2 "" H 1600 2500 50  0000 C CNN
F 3 "" H 1600 2500 50  0000 C CNN
	1    1600 2500
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 5957662B
P 2800 2150
F 0 "C10" H 2825 2250 50  0000 L CNN
F 1 "10uF" H 2825 2050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2838 2000 50  0001 C CNN
F 3 "" H 2800 2150 50  0000 C CNN
	1    2800 2150
	1    0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 595766B2
P 6250 1800
F 0 "C15" H 6275 1900 50  0000 L CNN
F 1 "10uF" H 6275 1700 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6288 1650 50  0001 C CNN
F 3 "" H 6250 1800 50  0000 C CNN
	1    6250 1800
	1    0    0    -1  
$EndComp
$Comp
L C C16
U 1 1 59576711
P 6550 1800
F 0 "C16" H 6575 1900 50  0000 L CNN
F 1 "22uF" H 6575 1700 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6588 1650 50  0001 C CNN
F 3 "" H 6550 1800 50  0000 C CNN
	1    6550 1800
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 59576770
P 2500 2150
F 0 "C9" H 2525 2250 50  0000 L CNN
F 1 "22uF" H 2525 2050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2538 2000 50  0001 C CNN
F 3 "" H 2500 2150 50  0000 C CNN
	1    2500 2150
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 595767D3
P 4400 1450
F 0 "C11" V 4550 1450 50  0000 L CNN
F 1 "100nF" V 4250 1350 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 4438 1300 50  0001 C CNN
F 3 "" H 4400 1450 50  0000 C CNN
	1    4400 1450
	0    1    1    0   
$EndComp
$Comp
L C C12
U 1 1 59576834
P 4700 2500
F 0 "C12" H 4725 2600 50  0000 L CNN
F 1 "220pF" H 4725 2400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 4738 2350 50  0001 C CNN
F 3 "" H 4700 2500 50  0000 C CNN
	1    4700 2500
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 59576897
P 5050 2700
F 0 "C13" H 5075 2800 50  0000 L CNN
F 1 "NS" H 5075 2600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5088 2550 50  0001 C CNN
F 3 "" H 5050 2700 50  0000 C CNN
	1    5050 2700
	1    0    0    -1  
$EndComp
$Comp
L R R13
U 1 1 595768F4
P 3100 2350
F 0 "R13" V 3180 2350 50  0000 C CNN
F 1 "24.9K" V 3100 2350 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3030 2350 50  0001 C CNN
F 3 "" H 3100 2350 50  0000 C CNN
	1    3100 2350
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 59576961
P 3100 1900
F 0 "R12" V 3180 1900 50  0000 C CNN
F 1 "100K" V 3100 1900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3030 1900 50  0001 C CNN
F 3 "" H 3100 1900 50  0000 C CNN
	1    3100 1900
	1    0    0    -1  
$EndComp
$Comp
L R R14
U 1 1 595769C2
P 3400 2550
F 0 "R14" V 3480 2550 50  0000 C CNN
F 1 "200K" V 3400 2550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3330 2550 50  0001 C CNN
F 3 "" H 3400 2550 50  0000 C CNN
	1    3400 2550
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 59576A21
P 4700 2900
F 0 "R17" V 4780 2900 50  0000 C CNN
F 1 "100K" V 4700 2900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4630 2900 50  0001 C CNN
F 3 "" H 4700 2900 50  0000 C CNN
	1    4700 2900
	1    0    0    -1  
$EndComp
$Comp
L R R19
U 1 1 59576A8E
P 5950 1800
F 0 "R19" V 6030 1800 50  0000 C CNN
F 1 "360K" V 5950 1800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5880 1800 50  0001 C CNN
F 3 "" H 5950 1800 50  0000 C CNN
	1    5950 1800
	1    0    0    -1  
$EndComp
$Comp
L R R20
U 1 1 59576AF1
P 5950 2400
F 0 "R20" V 6030 2400 50  0000 C CNN
F 1 "60K" V 5950 2400 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5880 2400 50  0001 C CNN
F 3 "" H 5950 2400 50  0000 C CNN
	1    5950 2400
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D4
U 1 1 59576B66
P 5150 1650
F 0 "D4" H 5150 1750 50  0000 C CNN
F 1 "SS34" H 5150 1550 50  0000 C CNN
F 2 "Diodes_SMD:D_SMA_Handsoldering" H 5150 1650 50  0001 C CNN
F 3 "" H 5150 1650 50  0000 C CNN
	1    5150 1650
	0    1    1    0   
$EndComp
$Comp
L INDUCTOR L1
U 1 1 59576BFF
P 5550 1450
F 0 "L1" V 5500 1450 50  0000 C CNN
F 1 "10uH" V 5650 1450 50  0000 C CNN
F 2 "Inductors:Inductor_Wurth_HCM-1078" H 5550 1450 50  0001 C CNN
F 3 "" H 5550 1450 50  0000 C CNN
	1    5550 1450
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR045
U 1 1 59576F51
P 3100 2550
F 0 "#PWR045" H 3100 2300 50  0001 C CNN
F 1 "GND" H 3100 2400 50  0000 C CNN
F 2 "" H 3100 2550 50  0000 C CNN
F 3 "" H 3100 2550 50  0000 C CNN
	1    3100 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR046
U 1 1 59577AD8
P 2500 2550
F 0 "#PWR046" H 2500 2300 50  0001 C CNN
F 1 "GND" H 2500 2400 50  0000 C CNN
F 2 "" H 2500 2550 50  0000 C CNN
F 3 "" H 2500 2550 50  0000 C CNN
	1    2500 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 59577B40
P 2800 2550
F 0 "#PWR047" H 2800 2300 50  0001 C CNN
F 1 "GND" H 2800 2400 50  0000 C CNN
F 2 "" H 2800 2550 50  0000 C CNN
F 3 "" H 2800 2550 50  0000 C CNN
	1    2800 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR048
U 1 1 59579270
P 3400 2750
F 0 "#PWR048" H 3400 2500 50  0001 C CNN
F 1 "GND" H 3400 2600 50  0000 C CNN
F 2 "" H 3400 2750 50  0000 C CNN
F 3 "" H 3400 2750 50  0000 C CNN
	1    3400 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR049
U 1 1 5957A062
P 4150 2750
F 0 "#PWR049" H 4150 2500 50  0001 C CNN
F 1 "GND" H 4150 2600 50  0000 C CNN
F 2 "" H 4150 2750 50  0000 C CNN
F 3 "" H 4150 2750 50  0000 C CNN
	1    4150 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR050
U 1 1 5957C76F
P 4700 3200
F 0 "#PWR050" H 4700 2950 50  0001 C CNN
F 1 "GND" H 4700 3050 50  0000 C CNN
F 2 "" H 4700 3200 50  0000 C CNN
F 3 "" H 4700 3200 50  0000 C CNN
	1    4700 3200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR051
U 1 1 5957DC1D
P 5150 1850
F 0 "#PWR051" H 5150 1600 50  0001 C CNN
F 1 "GND" H 5150 1700 50  0000 C CNN
F 2 "" H 5150 1850 50  0000 C CNN
F 3 "" H 5150 1850 50  0000 C CNN
	1    5150 1850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR052
U 1 1 5957E9FC
P 5950 2650
F 0 "#PWR052" H 5950 2400 50  0001 C CNN
F 1 "GND" H 5950 2500 50  0000 C CNN
F 2 "" H 5950 2650 50  0000 C CNN
F 3 "" H 5950 2650 50  0000 C CNN
	1    5950 2650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR053
U 1 1 5957EA64
P 6250 2050
F 0 "#PWR053" H 6250 1800 50  0001 C CNN
F 1 "GND" H 6250 1900 50  0000 C CNN
F 2 "" H 6250 2050 50  0000 C CNN
F 3 "" H 6250 2050 50  0000 C CNN
	1    6250 2050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR054
U 1 1 5957EACC
P 6550 2050
F 0 "#PWR054" H 6550 1800 50  0001 C CNN
F 1 "GND" H 6550 1900 50  0000 C CNN
F 2 "" H 6550 2050 50  0000 C CNN
F 3 "" H 6550 2050 50  0000 C CNN
	1    6550 2050
	1    0    0    -1  
$EndComp
NoConn ~ 2350 1500
$Comp
L BARREL_JACK CON2
U 1 1 59583676
P 1150 1700
F 0 "CON2" H 1150 1950 50  0000 C CNN
F 1 "DC 9V" H 1150 1500 50  0000 C CNN
F 2 "Connect:JACK_ALIM" H 1150 1700 50  0000 C CNN
F 3 "" H 1150 1700 50  0000 C CNN
	1    1150 1700
	1    0    0    -1  
$EndComp
NoConn ~ 1450 1700
$Comp
L CP C20
U 1 1 59589044
P 10700 3350
F 0 "C20" H 10725 3450 50  0000 L CNN
F 1 "150uF 25V" H 10725 3250 50  0000 L CNN
F 2 "Capacitors_ThroughHole:CP_Radial_D8.0mm_P2.50mm" H 10738 3200 50  0001 C CNN
F 3 "" H 10700 3350 50  0000 C CNN
	1    10700 3350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR055
U 1 1 5958917F
P 10700 3600
F 0 "#PWR055" H 10700 3350 50  0001 C CNN
F 1 "GND" H 10700 3450 50  0000 C CNN
F 2 "" H 10700 3600 50  0000 C CNN
F 3 "" H 10700 3600 50  0000 C CNN
	1    10700 3600
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR056
U 1 1 595891E9
P 10700 3100
F 0 "#PWR056" H 10700 2950 50  0001 C CNN
F 1 "VCC" H 10700 3250 50  0000 C CNN
F 2 "" H 10700 3100 50  0000 C CNN
F 3 "" H 10700 3100 50  0000 C CNN
	1    10700 3100
	1    0    0    -1  
$EndComp
$Comp
L C C17
U 1 1 595ABDFA
P 6700 5400
F 0 "C17" H 6725 5500 50  0000 L CNN
F 1 "10uF" H 6725 5300 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6738 5250 50  0001 C CNN
F 3 "" H 6700 5400 50  0000 C CNN
	1    6700 5400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR057
U 1 1 595ABF91
P 6700 5850
F 0 "#PWR057" H 6700 5600 50  0001 C CNN
F 1 "GND" H 6700 5700 50  0000 C CNN
F 2 "" H 6700 5850 50  0000 C CNN
F 3 "" H 6700 5850 50  0000 C CNN
	1    6700 5850
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR058
U 1 1 597461CB
P 1850 4400
F 0 "#PWR058" H 1850 4250 50  0001 C CNN
F 1 "+5V" H 1850 4540 50  0000 C CNN
F 2 "" H 1850 4400 50  0000 C CNN
F 3 "" H 1850 4400 50  0000 C CNN
	1    1850 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR059
U 1 1 59C05DE7
P 3950 2750
F 0 "#PWR059" H 3950 2500 50  0001 C CNN
F 1 "GND" H 3950 2600 50  0000 C CNN
F 2 "" H 3950 2750 50  0000 C CNN
F 3 "" H 3950 2750 50  0000 C CNN
	1    3950 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9250 2800 9450 2800
Wire Wire Line
	9400 2800 9400 3200
Wire Wire Line
	9400 3200 9350 3200
Wire Wire Line
	8500 3200 8550 3200
Wire Wire Line
	8500 2800 8500 3200
Connection ~ 9400 2800
Wire Wire Line
	9800 3450 9800 3550
Wire Wire Line
	9800 2800 9800 2950
Connection ~ 8500 2800
Connection ~ 8100 2800
Connection ~ 9800 2800
Wire Wire Line
	8100 3500 8100 3900
Wire Wire Line
	8550 3500 8550 3900
Wire Wire Line
	9800 3850 9800 3900
Wire Wire Line
	10150 3500 10150 3900
Wire Wire Line
	9350 3500 9550 3500
Wire Wire Line
	9550 3500 9550 3200
Wire Wire Line
	9550 3200 9650 3200
Wire Wire Line
	8550 3350 8300 3350
Wire Wire Line
	8300 2800 8300 3350
Connection ~ 8300 2800
Wire Wire Line
	3350 5350 3400 5350
Wire Wire Line
	3400 5350 3400 5500
Wire Wire Line
	3400 5800 3400 5850
Wire Wire Line
	3350 5200 3600 5200
Wire Wire Line
	3600 5200 3600 5850
Wire Wire Line
	2250 4750 2150 4750
Wire Wire Line
	2150 4400 2150 4900
Wire Wire Line
	2150 4900 2250 4900
Connection ~ 2150 4750
Wire Wire Line
	1500 4400 1500 4450
Wire Wire Line
	1500 4750 1500 4800
Wire Wire Line
	4100 5700 4100 5850
Wire Wire Line
	4100 5800 4150 5800
Wire Wire Line
	4100 5700 4150 5700
Connection ~ 4100 5800
Wire Wire Line
	4350 5400 4400 5400
Wire Wire Line
	4400 5400 4400 5350
Wire Wire Line
	4700 5400 4750 5400
Wire Wire Line
	4700 5400 4700 5350
Wire Wire Line
	3900 5250 3900 5000
Wire Wire Line
	3900 5000 4200 5000
Wire Wire Line
	3900 5550 3900 5850
Wire Wire Line
	5000 5800 4950 5800
Wire Wire Line
	5000 5000 5000 5800
Wire Wire Line
	4900 5000 5100 5000
Wire Wire Line
	4950 5700 5200 5700
Connection ~ 5000 5700
Connection ~ 5000 5000
Wire Wire Line
	4900 4850 4950 4850
Wire Wire Line
	4950 4850 4950 4800
Wire Wire Line
	4950 4800 5300 4800
Connection ~ 5100 4800
Wire Wire Line
	5600 4800 6950 4800
Wire Wire Line
	5650 4800 5650 4500
Connection ~ 5650 4800
Wire Wire Line
	3350 4750 3450 4750
Wire Wire Line
	3450 4750 3450 4500
Wire Wire Line
	3450 4500 5650 4500
Connection ~ 6450 4800
Wire Wire Line
	7450 2800 7500 2800
Wire Wire Line
	7900 2350 7900 2400
Wire Wire Line
	7900 2700 7900 2800
Connection ~ 7900 2800
Wire Wire Line
	1850 4400 1850 4650
Wire Wire Line
	1850 4950 1850 5200
Wire Wire Line
	1600 5200 2250 5200
Connection ~ 1850 5200
Wire Wire Line
	8300 6100 8300 5700
Wire Wire Line
	8300 5700 8600 5700
Wire Wire Line
	9200 5600 9350 5600
Wire Wire Line
	9200 5800 9350 5800
Wire Wire Line
	9650 5600 9800 5600
Wire Wire Line
	9650 5800 9800 5800
Wire Wire Line
	8100 2800 8100 3200
Wire Wire Line
	10150 2400 10150 3200
Connection ~ 10150 2800
Wire Wire Line
	9750 2800 10150 2800
Wire Wire Line
	7800 2800 8650 2800
Wire Wire Line
	5500 5700 5600 5700
Wire Wire Line
	1600 1800 1600 2500
Wire Wire Line
	3100 2050 3100 2200
Wire Wire Line
	3100 2100 3450 2100
Wire Wire Line
	3100 2500 3100 2550
Wire Wire Line
	3100 1700 3100 1750
Wire Wire Line
	3300 1700 3300 1900
Wire Wire Line
	3300 1900 3450 1900
Connection ~ 3100 1700
Connection ~ 3100 2100
Wire Wire Line
	2500 2000 2500 1700
Connection ~ 2500 1700
Wire Wire Line
	2800 1700 2800 2000
Connection ~ 2800 1700
Wire Wire Line
	2500 2550 2500 2300
Wire Wire Line
	2800 2550 2800 2300
Wire Wire Line
	3400 2400 3400 2300
Wire Wire Line
	3400 2300 3450 2300
Wire Wire Line
	3400 2750 3400 2700
Wire Wire Line
	4050 1600 4050 1450
Wire Wire Line
	4050 1450 4250 1450
Wire Wire Line
	4550 1450 5250 1450
Wire Wire Line
	4700 1450 4700 1900
Wire Wire Line
	4700 1900 4650 1900
Connection ~ 4700 1450
Wire Wire Line
	5150 1500 5150 1450
Connection ~ 5150 1450
Wire Wire Line
	4700 2350 4700 2300
Wire Wire Line
	4650 2300 5050 2300
Wire Wire Line
	5050 2300 5050 2550
Wire Wire Line
	4700 2650 4700 2750
Wire Wire Line
	4700 3050 4700 3200
Wire Wire Line
	4700 3100 5050 3100
Wire Wire Line
	5050 3100 5050 2850
Connection ~ 4700 2300
Connection ~ 4700 3100
Wire Wire Line
	5850 1450 7050 1450
Wire Wire Line
	5950 1650 5950 1450
Connection ~ 5950 1450
Wire Wire Line
	5950 1950 5950 2250
Wire Wire Line
	4650 2100 5950 2100
Connection ~ 5950 2100
Wire Wire Line
	6250 1650 6250 1450
Connection ~ 6250 1450
Wire Wire Line
	6550 1450 6550 1650
Connection ~ 6550 1450
Wire Wire Line
	5150 1850 5150 1800
Wire Wire Line
	6250 2050 6250 1950
Wire Wire Line
	6550 2050 6550 1950
Wire Wire Line
	5950 2650 5950 2550
Wire Wire Line
	6800 1300 6800 1450
Connection ~ 6800 1450
Wire Wire Line
	1450 1600 1750 1600
Wire Wire Line
	1450 1800 1600 1800
Wire Wire Line
	10700 3200 10700 3100
Wire Wire Line
	10700 3600 10700 3500
Wire Wire Line
	6700 5250 6700 4800
Connection ~ 6700 4800
Wire Wire Line
	6700 5850 6700 5550
Wire Wire Line
	2350 1700 3300 1700
Wire Wire Line
	6450 4500 6450 4950
Wire Wire Line
	6100 5700 6350 5700
Wire Wire Line
	6350 5700 6350 5550
Wire Wire Line
	3950 2750 3950 2650
Wire Wire Line
	4150 2650 4150 2750
Wire Wire Line
	2900 5800 2900 5850
Wire Wire Line
	2900 5850 3000 5850
Wire Wire Line
	3000 5850 3000 5900
$Comp
L +5V #PWR060
U 1 1 59C7C15F
P 1850 5800
F 0 "#PWR060" H 1850 5650 50  0001 C CNN
F 1 "+5V" H 1850 5940 50  0000 C CNN
F 2 "" H 1850 5800 50  0000 C CNN
F 3 "" H 1850 5800 50  0000 C CNN
	1    1850 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 5800 1850 5900
Wire Wire Line
	1850 5900 2700 5900
Wire Wire Line
	2700 5900 2700 5800
$Comp
L MP1584 D3
U 1 1 59C97199
P 4050 2100
F 0 "D3" H 3750 2450 60  0000 C CNN
F 1 "MP1584" H 4400 1700 60  0000 C CNN
F 2 "wm_protect:SOIC-8-1EP_3.9x4.9mm_Pitch1.27mm" H 4050 2100 60  0001 C CNN
F 3 "" H 4050 2100 60  0000 C CNN
	1    4050 2100
	1    0    0    -1  
$EndComp
$EndSCHEMATC