EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:USB_A J?
U 1 1 6066D5F2
P 2550 3250
F 0 "J?" H 2607 3717 50  0000 C CNN
F 1 "USB_A" H 2607 3626 50  0000 C CNN
F 2 "" H 2700 3200 50  0001 C CNN
F 3 " ~" H 2700 3200 50  0001 C CNN
	1    2550 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:L L?
U 1 1 6066E023
P 3150 3050
F 0 "L?" V 2969 3050 50  0000 C CNN
F 1 "L" V 3060 3050 50  0000 C CNN
F 2 "" H 3150 3050 50  0001 C CNN
F 3 "~" H 3150 3050 50  0001 C CNN
	1    3150 3050
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 6066E800
P 3400 3450
F 0 "C?" H 3515 3496 50  0000 L CNN
F 1 "C" H 3515 3405 50  0000 L CNN
F 2 "" H 3438 3300 50  0001 C CNN
F 3 "~" H 3400 3450 50  0001 C CNN
	1    3400 3450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6066F429
P 3400 3800
F 0 "#PWR?" H 3400 3550 50  0001 C CNN
F 1 "GND" H 3405 3627 50  0000 C CNN
F 2 "" H 3400 3800 50  0001 C CNN
F 3 "" H 3400 3800 50  0001 C CNN
	1    3400 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 3800 3400 3600
Wire Wire Line
	3400 3300 3400 3050
Wire Wire Line
	3400 3050 3300 3050
Wire Wire Line
	3000 3050 2850 3050
$Comp
L power:GND #PWR?
U 1 1 6066F9FA
P 2550 3800
F 0 "#PWR?" H 2550 3550 50  0001 C CNN
F 1 "GND" H 2555 3627 50  0000 C CNN
F 2 "" H 2550 3800 50  0001 C CNN
F 3 "" H 2550 3800 50  0001 C CNN
	1    2550 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 3800 2550 3650
$Sheet
S 3700 2900 1200 450 
U 6066FDCB
F0 "Voltage upstep" 50
F1 "upstep.sch" 50
F2 "Vin" I L 3700 3050 50 
F3 "Vout" O R 4900 3050 50 
$EndSheet
Wire Wire Line
	3400 3050 3700 3050
Connection ~ 3400 3050
$Comp
L Device:C C?
U 1 1 6067078E
P 5100 3500
F 0 "C?" H 5215 3546 50  0000 L CNN
F 1 "C" H 5215 3455 50  0000 L CNN
F 2 "" H 5138 3350 50  0001 C CNN
F 3 "~" H 5100 3500 50  0001 C CNN
	1    5100 3500
	1    0    0    -1  
$EndComp
$Sheet
S 5300 2900 1100 450 
U 60670C08
F0 "charger" 50
F1 "changer.sch" 50
F2 "Vin" I L 5300 3050 50 
F3 "Vout" O R 6400 3050 50 
$EndSheet
Wire Wire Line
	4900 3050 5100 3050
Wire Wire Line
	5100 3050 5100 3350
Wire Wire Line
	5100 3050 5300 3050
Connection ~ 5100 3050
$Comp
L Device:Battery BT?
U 1 1 6067194B
P 6600 3450
F 0 "BT?" H 6708 3496 50  0000 L CNN
F 1 "Battery" H 6708 3405 50  0000 L CNN
F 2 "" V 6600 3510 50  0001 C CNN
F 3 "~" V 6600 3510 50  0001 C CNN
	1    6600 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 3250 6600 3050
Wire Wire Line
	6600 3050 6400 3050
$Comp
L power:GND #PWR?
U 1 1 6067278E
P 6600 3750
F 0 "#PWR?" H 6600 3500 50  0001 C CNN
F 1 "GND" H 6605 3577 50  0000 C CNN
F 2 "" H 6600 3750 50  0001 C CNN
F 3 "" H 6600 3750 50  0001 C CNN
	1    6600 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60672D3C
P 5100 3750
F 0 "#PWR?" H 5100 3500 50  0001 C CNN
F 1 "GND" H 5105 3577 50  0000 C CNN
F 2 "" H 5100 3750 50  0001 C CNN
F 3 "" H 5100 3750 50  0001 C CNN
	1    5100 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 3750 5100 3650
Wire Wire Line
	6600 3750 6600 3650
$EndSCHEMATC