EESchema Schematic File Version 2  date Sam 06 Apr 2013 23:40:35 CEST
LIBS:mur-sat
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
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:satelite-bus-cache
EELAYER 25  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 1 5
Title "IHU, RTC"
Date "6 apr 2013"
Rev "5"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	1150 4100 1150 5650
Wire Wire Line
	2000 6150 750  6150
Wire Wire Line
	750  6150 750  3600
Wire Wire Line
	750  3600 1450 3600
Wire Wire Line
	1250 6350 1250 6400
Wire Wire Line
	1250 6400 1200 6400
Connection ~ 6250 5000
Connection ~ 6550 5000
Wire Wire Line
	6250 5000 6650 5000
Connection ~ 5900 4800
Connection ~ 6250 4800
Wire Wire Line
	6250 4800 5600 4800
Wire Wire Line
	1150 4100 1450 4100
Wire Wire Line
	2400 3450 3150 3450
Wire Wire Line
	5950 3200 5700 3200
Wire Wire Line
	7200 4450 7150 4450
Wire Wire Line
	7200 4250 7150 4250
Wire Wire Line
	3150 3350 2400 3350
Wire Wire Line
	2400 3150 3150 3150
Wire Wire Line
	3150 3050 2400 3050
Wire Wire Line
	2400 2950 3150 2950
Wire Wire Line
	1300 1950 1300 2850
Wire Wire Line
	1400 2150 1400 2650
Wire Wire Line
	7750 3400 8000 3400
Wire Wire Line
	5700 2600 5950 2600
Wire Wire Line
	5950 2400 5700 2400
Wire Wire Line
	5950 1800 5700 1800
Wire Wire Line
	5700 2000 5950 2000
Wire Wire Line
	2600 1350 3250 1350
Wire Wire Line
	3200 1150 3250 1150
Wire Wire Line
	1150 1450 1100 1450
Wire Wire Line
	7000 5350 7000 5300
Wire Wire Line
	6550 5500 6550 5450
Connection ~ 7350 5000
Wire Wire Line
	7350 5050 7350 4950
Wire Wire Line
	7750 2800 8000 2800
Connection ~ 9550 3000
Wire Wire Line
	9550 3000 7750 3000
Wire Wire Line
	5950 3500 5400 3500
Wire Wire Line
	5950 3400 5250 3400
Wire Wire Line
	5950 3300 5700 3300
Wire Wire Line
	5950 3100 5700 3100
Wire Wire Line
	5950 2900 4900 2900
Wire Wire Line
	5950 2200 4350 2200
Wire Wire Line
	7750 3300 8000 3300
Wire Wire Line
	7750 2400 8000 2400
Wire Wire Line
	7750 2200 8000 2200
Wire Wire Line
	7750 2000 8000 2000
Wire Wire Line
	7750 1800 8000 1800
Connection ~ 4650 2200
Connection ~ 4650 2300
Wire Wire Line
	4350 2300 4400 2300
Wire Wire Line
	1450 3500 1350 3500
Wire Wire Line
	3600 5350 3600 5300
Connection ~ 3200 6550
Wire Wire Line
	3200 6300 3200 6600
Connection ~ 3400 6350
Wire Wire Line
	3400 6300 3400 6600
Wire Wire Line
	4550 6800 4000 6800
Connection ~ 6850 900 
Wire Wire Line
	6850 1200 6850 650 
Wire Wire Line
	6850 650  6750 650 
Connection ~ 6850 1050
Wire Wire Line
	6900 1200 6800 1200
Wire Wire Line
	6900 1200 6900 1300
Wire Wire Line
	6850 1050 5650 1050
Wire Wire Line
	6250 900  6350 900 
Wire Wire Line
	5750 950  5650 950 
Wire Wire Line
	4950 1600 4950 650 
Wire Wire Line
	7900 5450 7900 5400
Wire Wire Line
	7900 4400 7900 4350
Wire Wire Line
	3550 6550 3500 6550
Wire Wire Line
	3500 6550 3500 6600
Wire Wire Line
	3200 6550 3050 6550
Wire Wire Line
	10450 1300 10400 1300
Connection ~ 10500 5700
Wire Wire Line
	10500 5850 10500 5700
Wire Wire Line
	10600 2400 10600 3750
Wire Wire Line
	10600 3750 9700 3750
Wire Wire Line
	10600 2200 10500 2200
Wire Wire Line
	10500 2200 10500 3250
Wire Wire Line
	10500 3250 9850 3250
Wire Wire Line
	10600 2000 9700 2000
Wire Wire Line
	8750 2150 8800 2150
Wire Wire Line
	10600 5700 9050 5700
Wire Wire Line
	9700 6400 10500 6400
Connection ~ 4500 6950
Wire Wire Line
	4500 6950 4500 7250
Wire Wire Line
	4500 7250 4450 7250
Connection ~ 4900 3750
Wire Wire Line
	4900 2900 4900 3800
Wire Wire Line
	4800 3300 4800 2800
Wire Wire Line
	4650 2300 4650 2350
Wire Wire Line
	4800 3300 4300 3300
Wire Wire Line
	5750 1150 5650 1150
Wire Wire Line
	5650 1350 5750 1350
Wire Wire Line
	5750 1350 5750 1400
Wire Wire Line
	4900 4250 4900 4200
Connection ~ 4300 3750
Wire Wire Line
	4350 1550 4400 1550
Wire Wire Line
	4400 1550 4400 1500
Wire Wire Line
	4400 2750 4400 2800
Wire Wire Line
	4400 2800 4350 2800
Wire Wire Line
	4650 1500 4650 1650
Wire Wire Line
	1300 5300 1300 4700
Wire Wire Line
	1450 4900 1350 4900
Wire Wire Line
	1450 2750 1350 2750
Wire Wire Line
	1450 5200 1350 5200
Connection ~ 3900 7450
Wire Wire Line
	4000 7450 3800 7450
Wire Wire Line
	9250 1300 9300 1300
Wire Wire Line
	9300 1400 9250 1400
Wire Wire Line
	2400 3950 2550 3950
Connection ~ 7850 1200
Wire Wire Line
	7450 1200 8250 1200
Wire Wire Line
	7450 1200 7450 1050
Wire Wire Line
	7650 1100 7650 1050
Wire Wire Line
	8450 1100 8450 1050
Connection ~ 8050 6800
Wire Wire Line
	8650 6800 8600 6800
Wire Wire Line
	8000 6800 8100 6800
Wire Wire Line
	2550 4250 2400 4250
Wire Wire Line
	10600 1800 10550 1800
Wire Wire Line
	9200 3750 9150 3750
Wire Wire Line
	9150 3750 9150 3550
Wire Wire Line
	8900 2850 8800 2850
Wire Wire Line
	10450 1400 10400 1400
Wire Wire Line
	10400 1400 10400 1450
Wire Wire Line
	1800 950  1100 950 
Wire Wire Line
	1800 1650 1100 1650
Wire Wire Line
	1400 2150 1800 2150
Wire Wire Line
	1300 1950 1800 1950
Wire Wire Line
	3250 1450 3200 1450
Wire Wire Line
	1100 1750 1150 1750
Wire Wire Line
	1150 1750 1150 1800
Wire Wire Line
	4400 1800 4400 1750
Wire Wire Line
	4400 1750 4350 1750
Wire Wire Line
	4350 2100 4400 2100
Wire Wire Line
	4400 2100 4400 2050
Wire Wire Line
	9100 2500 9100 2350
Wire Wire Line
	9700 2000 9700 2050
Wire Wire Line
	10300 2150 10300 2100
Wire Wire Line
	9700 2600 9700 2450
Wire Wire Line
	3800 4800 3800 5700
Wire Wire Line
	3800 5700 4550 5700
Wire Wire Line
	5400 4200 5400 4150
Wire Wire Line
	3100 2800 3100 2850
Wire Wire Line
	3100 2850 3150 2850
Connection ~ 6250 5700
Wire Wire Line
	5900 4800 5900 4850
Connection ~ 9150 3600
Wire Wire Line
	8750 3350 8750 3100
Wire Wire Line
	8750 3350 8850 3350
Wire Wire Line
	9550 3500 9550 3450
Wire Wire Line
	9350 2250 9400 2250
Wire Wire Line
	1150 1200 1150 1150
Wire Wire Line
	6150 6500 6550 6500
Connection ~ 7200 6250
Wire Wire Line
	7200 6300 7200 6150
Connection ~ 10500 6400
Wire Wire Line
	7950 6300 8000 6300
Wire Wire Line
	7950 6100 8000 6100
Wire Wire Line
	9750 6300 9700 6300
Wire Wire Line
	5100 5450 5100 5400
Wire Wire Line
	3800 6200 3800 6250
Wire Wire Line
	4550 5950 3950 5950
Wire Wire Line
	4550 6300 4000 6300
Wire Wire Line
	5350 7200 5350 7250
Wire Wire Line
	6700 5950 6150 5950
Connection ~ 6850 6250
Wire Wire Line
	4050 6150 4000 6150
Wire Wire Line
	4000 6150 4000 6300
Connection ~ 6300 6950
Wire Wire Line
	6300 7000 6300 6900
Wire Wire Line
	1200 6700 2000 6700
Wire Wire Line
	1200 6900 2000 6900
Wire Wire Line
	2000 7100 1200 7100
Wire Wire Line
	1200 6600 2000 6600
Wire Wire Line
	3200 1450 3200 1500
Wire Wire Line
	6800 3800 6800 3850
Wire Wire Line
	6900 3800 6900 3850
Wire Wire Line
	1200 7000 2000 7000
Wire Wire Line
	1200 6800 2000 6800
Wire Wire Line
	6300 7450 6300 7400
Wire Wire Line
	6850 6300 6850 6200
Wire Wire Line
	6850 6250 7200 6250
Connection ~ 6850 5700
Wire Wire Line
	6150 6050 6250 6050
Wire Wire Line
	6250 6050 6250 5950
Connection ~ 6250 5950
Wire Wire Line
	4550 6950 4300 6950
Wire Wire Line
	4300 6950 4300 7000
Wire Wire Line
	4300 7550 4300 7500
Wire Wire Line
	4450 6150 4550 6150
Wire Wire Line
	5000 5450 5000 5400
Wire Wire Line
	5900 5350 5900 5400
Wire Wire Line
	9750 6100 9700 6100
Wire Wire Line
	7950 6200 8000 6200
Wire Wire Line
	10500 6250 10500 6450
Wire Wire Line
	6150 6950 6300 6950
Connection ~ 6300 6500
Wire Wire Line
	6700 6550 6650 6550
Wire Wire Line
	6650 6550 6650 6350
Wire Wire Line
	6650 6350 6150 6350
Wire Wire Line
	4500 4950 4400 4950
Wire Wire Line
	5600 4950 5700 4950
Wire Wire Line
	1150 1150 1100 1150
Wire Wire Line
	1250 7350 1250 7300
Wire Wire Line
	1250 7300 1200 7300
Wire Wire Line
	9150 3150 9150 3100
Wire Wire Line
	5700 4950 5700 5100
Wire Wire Line
	5700 5100 5750 5100
Wire Wire Line
	3100 3600 3100 3550
Wire Wire Line
	5250 4200 5250 4150
Wire Wire Line
	5400 3500 5400 3650
Wire Wire Line
	9950 2350 10000 2350
Wire Wire Line
	10300 2700 10300 2550
Wire Wire Line
	9100 1950 9100 1900
Wire Wire Line
	4400 2300 4400 2350
Wire Wire Line
	4350 3000 4400 3000
Wire Wire Line
	4400 3000 4400 3050
Wire Wire Line
	4500 4800 3450 4800
Wire Wire Line
	2950 4800 2400 4800
Wire Wire Line
	1800 2050 1350 2050
Wire Wire Line
	1800 1550 1100 1550
Wire Wire Line
	1800 1050 1100 1050
Wire Wire Line
	1300 2850 1450 2850
Wire Wire Line
	9550 3050 9550 2850
Wire Wire Line
	9550 2850 9400 2850
Wire Wire Line
	2550 4350 2400 4350
Wire Wire Line
	6850 6800 6850 6850
Wire Wire Line
	6850 6850 6550 6850
Wire Wire Line
	6550 6850 6550 6500
Wire Wire Line
	3900 7500 3900 7450
Wire Wire Line
	4000 7450 4000 7400
Wire Wire Line
	3800 7450 3800 7400
Wire Wire Line
	7500 6800 7450 6800
Wire Wire Line
	7500 6600 7450 6600
Wire Wire Line
	8050 6850 8050 6600
Wire Wire Line
	8050 6600 8000 6600
Wire Wire Line
	8050 1100 8050 1050
Wire Wire Line
	8250 1200 8250 1050
Wire Wire Line
	7850 1700 7850 1050
Wire Wire Line
	5250 3400 5250 3650
Wire Wire Line
	2550 3850 2400 3850
Wire Wire Line
	9300 1200 9250 1200
Wire Wire Line
	9250 1400 9250 1450
Wire Wire Line
	2000 7200 1200 7200
Wire Wire Line
	1300 5300 1450 5300
Wire Wire Line
	1150 5650 2000 5650
Wire Wire Line
	1400 2650 1450 2650
Wire Wire Line
	4350 1650 4500 1650
Wire Wire Line
	4500 1650 4500 2200
Wire Wire Line
	1300 4700 1450 4700
Wire Wire Line
	1350 5200 1350 4900
Wire Wire Line
	6250 650  6350 650 
Wire Wire Line
	4500 2900 4500 2300
Wire Wire Line
	4500 2900 4350 2900
Wire Wire Line
	4650 2900 4650 2850
Wire Wire Line
	4300 4250 4300 4200
Wire Wire Line
	4300 3300 4300 3800
Wire Wire Line
	5750 1250 5650 1250
Wire Wire Line
	4650 2200 4650 2150
Wire Wire Line
	8000 6400 7500 6400
Wire Wire Line
	9700 6200 10200 6200
Wire Wire Line
	6150 5700 8650 5700
Wire Wire Line
	10300 2100 10600 2100
Wire Wire Line
	9100 1900 10600 1900
Wire Wire Line
	10600 2300 10550 2300
Wire Wire Line
	10550 2300 10550 3600
Wire Wire Line
	10550 3600 9150 3600
Wire Wire Line
	7200 5700 7200 5750
Connection ~ 7200 5700
Wire Wire Line
	10200 6200 10200 5700
Connection ~ 10200 5700
Wire Wire Line
	7500 6400 7500 5700
Connection ~ 7500 5700
Wire Wire Line
	10400 1200 10450 1200
Wire Wire Line
	3300 6450 3050 6450
Wire Wire Line
	3400 6350 3050 6350
Wire Wire Line
	7900 5000 7900 4900
Wire Wire Line
	5750 850  5750 650 
Wire Wire Line
	5750 850  5650 850 
Wire Wire Line
	6750 900  6850 900 
Connection ~ 6850 1200
Wire Wire Line
	6800 1200 6800 1300
Wire Wire Line
	4000 6800 4000 6900
Wire Wire Line
	4550 6600 3800 6600
Wire Wire Line
	3800 6600 3800 6900
Wire Wire Line
	3300 6300 3300 6600
Connection ~ 3300 6450
Wire Wire Line
	3600 4900 3600 4800
Connection ~ 3600 4800
Wire Wire Line
	2000 6250 1450 6250
Connection ~ 4500 2200
Wire Wire Line
	7750 1700 8000 1700
Connection ~ 7850 1700
Wire Wire Line
	8000 1900 7750 1900
Wire Wire Line
	8000 2100 7750 2100
Wire Wire Line
	8000 2300 7750 2300
Wire Wire Line
	8000 2600 7750 2600
Wire Wire Line
	8000 3200 7750 3200
Wire Wire Line
	4950 1600 5950 1600
Wire Wire Line
	4500 2300 5950 2300
Wire Wire Line
	4800 2800 5950 2800
Wire Wire Line
	5950 3000 5700 3000
Wire Wire Line
	8750 3100 7750 3100
Wire Wire Line
	8000 2700 7750 2700
Wire Wire Line
	8000 2900 7750 2900
Wire Wire Line
	7350 5000 7250 5000
Wire Wire Line
	7350 5500 7350 5450
Wire Wire Line
	6900 5350 6900 5300
Wire Wire Line
	1150 850  1100 850 
Wire Wire Line
	3250 1250 2600 1250
Wire Wire Line
	5950 1900 5700 1900
Wire Wire Line
	5950 2100 5050 2100
Wire Wire Line
	5050 2100 5050 1950
Wire Wire Line
	5700 2500 5950 2500
Wire Wire Line
	6250 4650 6250 5700
Wire Wire Line
	8000 3500 7750 3500
Connection ~ 3800 4800
Wire Wire Line
	1350 2050 1350 2750
Wire Wire Line
	3150 3250 2400 3250
Wire Wire Line
	7150 4350 7200 4350
Wire Wire Line
	7200 4550 7150 4550
Wire Wire Line
	7150 4550 7150 4600
Wire Wire Line
	3100 3550 3150 3550
Wire Wire Line
	2000 5750 1800 5750
Wire Wire Line
	6550 5000 6550 5050
Wire Wire Line
	5750 650  4950 650 
Wire Wire Line
	1450 6250 1450 6500
Wire Wire Line
	1450 6500 1200 6500
Wire Wire Line
	2000 6050 800  6050
Wire Wire Line
	800  6050 800  3700
Wire Wire Line
	800  3700 1450 3700
NoConn ~ 2400 4550
NoConn ~ 2400 4450
NoConn ~ 1450 3900
NoConn ~ 1450 3800
$Comp
L CONN_10 P?
U 1 1 51609378
P 850 6850
F 0 "P?" V 800 6850 60  0000 C CNN
F 1 "CONN_10" V 900 6850 60  0000 C CNN
	1    850  6850
	-1   0    0    -1  
$EndComp
Text Label 1800 5750 2    60   ~ 0
VITAL_PWR
$Sheet
S 2000 5450 1050 1850
U 4F4AC332
F0 "TTX, CRX, Heating" 60
F1 "ttxcrx.sch" 60
F2 "1HZ" I L 2000 6600 60 
F3 "TTX_EN" I L 2000 6250 60 
F4 "TTX_PWR" I L 2000 6150 60 
F5 "CTR_INT" I L 2000 7100 60 
F6 "CTR_SCK" I L 2000 6800 60 
F7 "CTR_SS" I L 2000 6700 60 
F8 "HEAT_EN" I R 3050 6550 60 
F9 "HEAT1_DIR" I R 3050 6450 60 
F10 "HEAT0_DIR" I R 3050 6350 60 
F11 "HEAT_PWR" I L 2000 5650 60 
F13 "CTR_RST" I L 2000 7200 60 
F16 "TTX_PWR_PA" I L 2000 6050 60 
F17 "CTR_MOSI" I L 2000 6900 60 
F18 "CTR_MISO" I L 2000 7000 60 
F19 "VITAL_PWR" I L 2000 5750 60 
$EndSheet
Text Label 2600 3450 0    60   ~ 0
BAT_RST
$Comp
L CONN_8 P?
U 1 1 515E44D3
P 3500 3200
F 0 "P?" V 3450 3200 60  0000 C CNN
F 1 "BAT" V 3550 3200 60  0000 C CNN
	1    3500 3200
	1    0    0    -1  
$EndComp
Text Label 5700 3200 2    60   ~ 0
BAT_RST
$Comp
L CONN_4 P?
U 1 1 515E407B
P 7550 4400
F 0 "P?" V 7500 4400 50  0000 C CNN
F 1 "IHU_PWR" V 7600 4400 50  0000 C CNN
	1    7550 4400
	1    0    0    -1  
$EndComp
Text Label 8000 3400 0    60   ~ 0
BAT_SS
Text Label 2600 2950 0    60   ~ 0
BAT_SS
Text Label 2600 3250 0    60   ~ 0
SPI_MISO
Text Label 2600 3150 0    60   ~ 0
SPI_MOSI
Text Label 2600 3050 0    60   ~ 0
SPI_SCK
$Comp
L CONN_4 P?
U 1 1 515E3A24
P 750 1600
F 0 "P?" V 700 1600 50  0000 C CNN
F 1 "SOLAR_1" V 800 1600 50  0000 C CNN
	1    750  1600
	-1   0    0    -1  
$EndComp
$Comp
L CONN_4 P?
U 1 1 515E39E3
P 750 1000
F 0 "P?" V 700 1000 50  0000 C CNN
F 1 "SOLAR_0" V 800 1000 50  0000 C CNN
	1    750  1000
	-1   0    0    -1  
$EndComp
Text Label 2650 1350 0    60   ~ 0
SOLAR_C1
$Sheet
S 1800 800  800  1450
U 4ED2A6C3
F0 "solar-input" 60
F1 "solar-input.sch" 60
F2 "SOLAR_C2" I L 1800 1650 60 
F3 "SOLAR_C1" I R 2600 1350 60 
F4 "SOLAR_C0" I L 1800 1050 60 
F5 "SOLAR_V1" I R 2600 1250 60 
F6 "SOLAR_V0" I L 1800 950 60 
F7 "CHARGE1_OUT" I L 1800 2050 60 
F8 "CHARGE0_OUT" I L 1800 2150 60 
F9 "CHARGE2_OUT" I L 1800 1950 60 
F10 "SOLAR_V2" I L 1800 1550 60 
$EndSheet
$Comp
L CONN_4 P?
U 1 1 515E3997
P 3600 1300
F 0 "P?" V 3550 1300 50  0000 C CNN
F 1 "SOLAR_1" V 3650 1300 50  0000 C CNN
	1    3600 1300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EC4
P 7000 5350
F 0 "#PWR?" H 7000 5350 30  0001 C CNN
F 1 "GND" H 7000 5280 30  0001 C CNN
	1    7000 5350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EC3
P 6900 5350
F 0 "#PWR?" H 6900 5350 30  0001 C CNN
F 1 "GND" H 6900 5280 30  0001 C CNN
	1    6900 5350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EB3
P 7350 5500
F 0 "#PWR?" H 7350 5500 30  0001 C CNN
F 1 "GND" H 7350 5430 30  0001 C CNN
	1    7350 5500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EB2
P 6550 5500
F 0 "#PWR?" H 6550 5500 30  0001 C CNN
F 1 "GND" H 6550 5430 30  0001 C CNN
	1    6550 5500
	1    0    0    -1  
$EndComp
$Comp
L +2.5V #PWR?
U 1 1 515E2EA3
P 7350 4950
F 0 "#PWR?" H 7350 4900 20  0001 C CNN
F 1 "+2.5V" H 7350 5050 30  0000 C CNN
	1    7350 4950
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR?
U 1 1 515E2E8D
P 6250 4650
F 0 "#PWR?" H 6250 4750 30  0001 C CNN
F 1 "VCC" H 6250 4750 30  0000 C CNN
	1    6250 4650
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 515E2E7D
P 7350 5250
F 0 "C?" H 7400 5350 50  0000 L CNN
F 1 "1µF" H 7400 5150 50  0000 L CNN
	1    7350 5250
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 515E2E78
P 6550 5250
F 0 "C?" H 6600 5350 50  0000 L CNN
F 1 "0.1µF" H 6600 5150 50  0000 L CNN
	1    6550 5250
	1    0    0    -1  
$EndComp
$Comp
L LT6656-TSOT U?
U 1 1 515E2E70
P 6950 5050
F 0 "U?" H 6950 5300 60  0000 C CNN
F 1 "LT6656-2.5" H 6950 5200 60  0000 C CNN
	1    6950 5050
	1    0    0    -1  
$EndComp
$Comp
L +2.5V #PWR?
U 1 1 515E2E57
P 5050 1950
F 0 "#PWR?" H 5050 1900 20  0001 C CNN
F 1 "+2.5V" H 5050 2050 30  0000 C CNN
	1    5050 1950
	1    0    0    -1  
$EndComp
$Comp
L PIC16F887PT IC?
U 1 1 515E0AB7
P 6900 2500
F 0 "IC?" H 6100 3650 50  0000 L BNN
F 1 "PIC16F887PT" H 7000 1200 50  0000 L BNN
	1    6900 2500
	1    0    0    -1  
$EndComp
Text Label 1350 3500 2    60   ~ 0
TTX_EN
$Comp
L C C114
U 1 1 4FF37CFD
P 6550 900
F 0 "C114" V 6600 750 50  0000 L CNN
F 1 "100nF" V 6600 1050 50  0000 L CNN
	1    6550 900 
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR40
U 1 1 4FF37CFC
P 6250 900
F 0 "#PWR40" H 6250 900 30  0001 C CNN
F 1 "GND" H 6250 830 30  0001 C CNN
	1    6250 900 
	0    1    1    0   
$EndComp
$Comp
L CONN_6 P76
U 1 1 4FF234FC
P 5300 1100
F 0 "P76" V 5250 1100 60  0000 C CNN
F 1 "IHU_ICSP" V 5350 1100 60  0000 C CNN
	1    5300 1100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR75
U 1 1 4FF2341E
P 7900 5450
F 0 "#PWR75" H 7900 5450 30  0001 C CNN
F 1 "GND" H 7900 5380 30  0001 C CNN
	1    7900 5450
	1    0    0    -1  
$EndComp
$Comp
L R R68
U 1 1 4FF2332E
P 7900 4650
F 0 "R68" V 7980 4650 50  0000 C CNN
F 1 "150R" V 7900 4650 50  0000 C CNN
	1    7900 4650
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR74
U 1 1 4FF232D4
P 7900 4350
F 0 "#PWR74" H 7900 4450 30  0001 C CNN
F 1 "VCC" H 7900 4450 30  0000 C CNN
	1    7900 4350
	1    0    0    -1  
$EndComp
$Comp
L LED D14
U 1 1 4FF232AA
P 7900 5200
F 0 "D14" H 7900 5300 50  0000 C CNN
F 1 "IHU_PWR" H 7900 5100 50  0000 C CNN
	1    7900 5200
	0    1    1    0   
$EndComp
Text Label 5700 2300 2    60   ~ 0
OW_TEMP
$Comp
L GND #PWR12
U 1 1 4F87671B
P 3550 6550
F 0 "#PWR12" H 3550 6550 30  0001 C CNN
F 1 "GND" H 3550 6480 30  0001 C CNN
	1    3550 6550
	0    -1   -1   0   
$EndComp
$Comp
L CONN_4 P4
U 1 1 4FBA535E
P 3350 6950
F 0 "P4" V 3300 6950 50  0000 C CNN
F 1 "HEATING" V 3400 6950 50  0000 C CNN
	1    3350 6950
	0    -1   1    0   
$EndComp
$Comp
L VCC #PWR19
U 1 1 4FB9A064
P 4400 1500
F 0 "#PWR19" H 4400 1600 30  0001 C CNN
F 1 "VCC" H 4400 1600 30  0000 C CNN
	1    4400 1500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR27
U 1 1 4FB9A043
P 4650 2900
F 0 "#PWR27" H 4650 3000 30  0001 C CNN
F 1 "VCC" H 4650 3000 30  0000 C CNN
	1    4650 2900
	-1   0    0    1   
$EndComp
Text Label 1350 7200 0    60   ~ 0
CTR_RST
Text Notes 10650 2700 0    150  ~ 30
MPU
Text Label 9250 1200 2    60   ~ 0
HEAT0_DIR
Text Label 9250 1300 2    60   ~ 0
HEAT1_DIR
$Comp
L GND #PWR70
U 1 1 4F8766A3
P 9250 1450
F 0 "#PWR70" H 9250 1450 30  0001 C CNN
F 1 "GND" H 9250 1380 30  0001 C CNN
	1    9250 1450
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K6
U 1 1 4F87669B
P 9650 1300
F 0 "K6" V 9600 1300 50  0000 C CNN
F 1 "HEAT_DIR" V 9700 1300 40  0000 C CNN
	1    9650 1300
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P12
U 1 1 4F876689
P 10950 2100
F 0 "P12" V 10920 2100 60  0000 C CNN
F 1 "MPU" V 11020 2100 60  0000 C CNN
	1    10950 2100
	1    0    0    1   
$EndComp
Text Label 8000 2800 0    60   ~ 0
HEAT_EN
Text Label 3200 6300 1    60   ~ 0
HEAT_EN
Text Label 3400 6300 1    60   ~ 0
HEAT0_DIR
Text Label 3300 6300 1    60   ~ 0
HEAT1_DIR
Text Label 5700 3100 2    60   ~ 0
CTR_RST
Text Label 8000 2200 0    60   ~ 0
CAPGOOD
$Comp
L GND #PWR48
U 1 1 4F81D3F3
P 7650 1100
F 0 "#PWR48" H 7650 1100 30  0001 C CNN
F 1 "GND" H 7650 1030 30  0001 C CNN
	1    7650 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR52
U 1 1 4F81D3F2
P 8050 1100
F 0 "#PWR52" H 8050 1100 30  0001 C CNN
F 1 "GND" H 8050 1030 30  0001 C CNN
	1    8050 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR54
U 1 1 4F81D3EF
P 8450 1100
F 0 "#PWR54" H 8450 1100 30  0001 C CNN
F 1 "GND" H 8450 1030 30  0001 C CNN
	1    8450 1100
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P10
U 1 1 4F81D3BF
P 8350 700
F 0 "P10" V 8300 700 40  0000 C CNN
F 1 "DEPLAY2" V 8400 700 40  0000 C CNN
	1    8350 700 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P9
U 1 1 4F81D3BD
P 7950 700
F 0 "P9" V 7900 700 40  0000 C CNN
F 1 "DEPLOY1" V 8000 700 40  0000 C CNN
	1    7950 700 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P8
U 1 1 4F81D3B9
P 7550 700
F 0 "P8" V 7500 700 40  0000 C CNN
F 1 "DEPLOY0" V 7600 700 40  0000 C CNN
	1    7550 700 
	0    -1   -1   0   
$EndComp
Text Label 7450 6600 2    60   ~ 0
1HZ
$Comp
L R R9
U 1 1 4F75267F
P 7750 6600
F 0 "R9" V 7830 6600 50  0000 C CNN
F 1 "OPU" V 7750 6600 50  0000 C CNN
	1    7750 6600
	0    1    1    0   
$EndComp
$Comp
L R R11
U 1 1 4F75253A
P 8350 6800
F 0 "R11" V 8430 6800 50  0000 C CNN
F 1 "OPU" V 8350 6800 50  0000 C CNN
	1    8350 6800
	0    1    1    0   
$EndComp
$Comp
L R R10
U 1 1 4F75252C
P 7750 6800
F 0 "R10" V 7830 6800 50  0000 C CNN
F 1 "OPU" V 7750 6800 50  0000 C CNN
	1    7750 6800
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR53
U 1 1 4F75252B
P 8050 6850
F 0 "#PWR53" H 8050 6950 30  0001 C CNN
F 1 "VCC" H 8050 6950 30  0000 C CNN
	1    8050 6850
	-1   0    0    1   
$EndComp
Text Label 7450 6800 2    60   ~ 0
RTC_INT
Text Label 8650 6800 0    60   ~ 0
RTC_RST
$Comp
L VCC #PWR16
U 1 1 4F542570
P 3900 7500
F 0 "#PWR16" H 3900 7600 30  0001 C CNN
F 1 "VCC" H 3900 7600 30  0000 C CNN
	1    3900 7500
	-1   0    0    1   
$EndComp
$Comp
L R R4
U 1 1 4F54255D
P 4000 7150
F 0 "R4" V 4080 7150 50  0000 C CNN
F 1 "OPU" V 4000 7150 50  0000 C CNN
	1    4000 7150
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 4F542549
P 3800 7150
F 0 "R2" V 3880 7150 50  0000 C CNN
F 1 "OPU" V 3800 7150 50  0000 C CNN
	1    3800 7150
	1    0    0    -1  
$EndComp
Text Label 8000 2100 0    60   ~ 0
BAT_INT
Text Label 2600 3350 0    60   ~ 0
BAT_INT
$Comp
L R R6
U 1 1 4F7247F3
P 4650 2600
F 0 "R6" V 4550 2600 50  0000 C CNN
F 1 "4.7K" V 4650 2600 50  0000 C CNN
	1    4650 2600
	-1   0    0    1   
$EndComp
Text Label 2550 4250 0    60   ~ 0
PRF_PWR
Text Label 5700 2000 2    60   ~ 0
SOLAR_C2
Text Label 5700 1900 2    60   ~ 0
SOLAR_C1
Text Label 5700 1800 2    60   ~ 0
SOLAR_C0
NoConn ~ 5350 5400
Text Label 8000 2300 0    60   ~ 0
POWER_FAIL
Text Label 8000 2700 0    60   ~ 0
RADIO_SILENCE
Text Label 9800 3750 0    60   ~ 0
MPU_PWR
$Comp
L CONN_3 K7
U 1 1 4F5C1D2E
P 10800 1300
F 0 "K7" V 10750 1300 50  0000 C CNN
F 1 "MPU_PWR" V 10850 1300 40  0000 C CNN
	1    10800 1300
	1    0    0    -1  
$EndComp
Text Label 10400 1200 2    60   ~ 0
MPU_PWR
$Comp
L GND #PWR71
U 1 1 4F5C1D48
P 10400 1450
F 0 "#PWR71" H 10400 1450 30  0001 C CNN
F 1 "GND" H 10400 1380 30  0001 C CNN
	1    10400 1450
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q2
U 2 1 4F5C19CC
P 9650 3250
F 0 "Q2" H 9600 3450 60  0000 R CNN
F 1 "PMGD370XN" V 9900 3200 60  0000 R CNN
	2    9650 3250
	-1   0    0    -1  
$EndComp
Text Label 7150 4450 2    60   ~ 0
RADIO_SILENCE
Text Label 1750 1550 2    60   ~ 0
SOLAR_V2
$Comp
L GND #PWR4
U 1 1 4F6F2A62
P 1150 1800
F 0 "#PWR4" H 1150 1800 30  0001 C CNN
F 1 "GND" H 1150 1730 30  0001 C CNN
	1    1150 1800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR2
U 1 1 4F6F2A61
P 1150 1450
F 0 "#PWR2" H 1150 1550 30  0001 C CNN
F 1 "VCC" H 1150 1550 30  0000 C CNN
	1    1150 1450
	0    1    1    0   
$EndComp
Text Label 1450 5200 0    60   ~ 0
RADIO_SILENCE
Text Label 8750 2150 3    60   ~ 0
MPU_RST
Text Label 2550 4350 0    60   ~ 0
PRF_EN
Text Label 5750 1250 0    60   ~ 0
PGC
Text Label 5750 1150 0    60   ~ 0
PGD
Text Label 8000 1800 0    60   ~ 0
PGC
Text Label 8000 1700 0    60   ~ 0
PGD
$Comp
L LT3014 U1
U 1 1 4F4A6016
P 5050 4950
F 0 "U1" H 5050 4950 60  0000 C CNN
F 1 "LT3014" H 5050 5050 60  0000 C CNN
	1    5050 4950
	1    0    0    -1  
$EndComp
Text Label 8000 2600 0    60   ~ 0
MAIN_OFF
Text Label 7150 4350 2    60   ~ 0
MAIN_OFF
Text Label 1450 5300 0    60   ~ 0
MAIN_OFF
$Comp
L VCC #PWR23
U 1 1 4F5CF56A
P 4400 2750
F 0 "#PWR23" H 4400 2850 30  0001 C CNN
F 1 "VCC" H 4400 2850 30  0000 C CNN
	1    4400 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR24
U 1 1 4F5CF566
P 4400 3050
F 0 "#PWR24" H 4400 3050 30  0001 C CNN
F 1 "GND" H 4400 2980 30  0001 C CNN
	1    4400 3050
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K3
U 1 1 4F5CF560
P 4000 2900
F 0 "K3" V 3950 2900 50  0000 C CNN
F 1 "OW_TEMP" V 4050 2900 40  0000 C CNN
	1    4000 2900
	-1   0    0    1   
$EndComp
Text Label 1800 6250 2    60   ~ 0
TTX_EN
Text Label 9950 2350 3    60   ~ 0
TTX_EN
$Comp
L PMGD370XN Q3
U 2 1 4F5CEEDC
P 10200 2350
F 0 "Q3" H 10150 2550 60  0000 R CNN
F 1 "PMGD370XN" V 10400 2300 60  0000 R CNN
	2    10200 2350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR68
U 1 1 4F5CEEDB
P 10300 2700
F 0 "#PWR68" H 10300 2700 30  0001 C CNN
F 1 "GND" H 10300 2630 30  0001 C CNN
	1    10300 2700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR33
U 1 1 4F5CE8FB
P 5400 4200
F 0 "#PWR33" H 5400 4300 30  0001 C CNN
F 1 "VCC" H 5400 4300 30  0000 C CNN
	1    5400 4200
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR31
U 1 1 4F5CE8EF
P 5250 4200
F 0 "#PWR31" H 5250 4300 30  0001 C CNN
F 1 "VCC" H 5250 4300 30  0000 C CNN
	1    5250 4200
	-1   0    0    1   
$EndComp
Text Label 5700 3500 2    60   ~ 0
I2C_SDA
Text Label 5700 3400 2    60   ~ 0
I2C_SCL
$Comp
L R R8
U 1 1 4F5CE8B7
P 5400 3900
F 0 "R8" V 5480 3900 50  0000 C CNN
F 1 "3,3k" V 5400 3900 50  0000 C CNN
	1    5400 3900
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 4F5CE8B4
P 5250 3900
F 0 "R7" V 5330 3900 50  0000 C CNN
F 1 "3,3K" V 5250 3900 50  0000 C CNN
	1    5250 3900
	1    0    0    -1  
$EndComp
Text Label 8000 3200 0    60   ~ 0
SPI_MOSI
$Comp
L VCC #PWR9
U 1 1 4F5CE095
P 3100 2800
F 0 "#PWR9" H 3100 2900 30  0001 C CNN
F 1 "VCC" H 3100 2900 30  0000 C CNN
	1    3100 2800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR10
U 1 1 4F5CE08A
P 3100 3600
F 0 "#PWR10" H 3100 3600 30  0001 C CNN
F 1 "GND" H 3100 3530 30  0001 C CNN
	1    3100 3600
	1    0    0    -1  
$EndComp
Text Label 7150 4250 2    60   ~ 0
VITAL_PWR
Text Label 2450 4800 0    60   ~ 0
VITAL_PWR
$Comp
L GND #PWR56
U 1 1 4F5CDE21
P 7150 4600
F 0 "#PWR56" H 7150 4600 30  0001 C CNN
F 1 "GND" H 7150 4530 30  0001 C CNN
	1    7150 4600
	1    0    0    -1  
$EndComp
Text Label 10400 1300 2    60   ~ 0
MPU_EN
$Comp
L GND #PWR60
U 1 1 4F5C1CDA
P 9550 3500
F 0 "#PWR60" H 9550 3500 30  0001 C CNN
F 1 "GND" H 9550 3430 30  0001 C CNN
	1    9550 3500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR55
U 1 1 4F5C1CA5
P 8800 2850
F 0 "#PWR55" H 8800 2950 30  0001 C CNN
F 1 "VCC" H 8800 2950 30  0000 C CNN
	1    8800 2850
	0    -1   -1   0   
$EndComp
$Comp
L R R12
U 1 1 4F5C1C90
P 9150 2850
F 0 "R12" V 9230 2850 50  0000 C CNN
F 1 "100k" V 9150 2850 50  0000 C CNN
	1    9150 2850
	0    1    1    0   
$EndComp
$Comp
L R R13
U 1 1 4F5C1C1F
P 9450 3750
F 0 "R13" V 9530 3750 50  0000 C CNN
F 1 "100k" V 9450 3750 50  0000 C CNN
	1    9450 3750
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR58
U 1 1 4F5C1C15
P 9150 3100
F 0 "#PWR58" H 9150 3100 30  0001 C CNN
F 1 "GND" H 9150 3030 30  0001 C CNN
	1    9150 3100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR57
U 1 1 4F5C1A5E
P 9100 2500
F 0 "#PWR57" H 9100 2500 30  0001 C CNN
F 1 "GND" H 9100 2430 30  0001 C CNN
	1    9100 2500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR62
U 1 1 4F5C1A5A
P 9700 2600
F 0 "#PWR62" H 9700 2600 30  0001 C CNN
F 1 "GND" H 9700 2530 30  0001 C CNN
	1    9700 2600
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q1
U 2 1 4F5C1A3F
P 9000 2150
F 0 "Q1" H 8950 2350 60  0000 R CNN
F 1 "PMGD370XN" V 9200 2100 60  0000 R CNN
	2    9000 2150
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q3
U 1 1 4F5C1A1D
P 9600 2250
F 0 "Q3" H 9550 2450 60  0000 R CNN
F 1 "PMGD370XN" V 9800 2200 60  0000 R CNN
	1    9600 2250
	1    0    0    -1  
$EndComp
Text Label 2550 3850 0    60   ~ 0
MPU_PWR
$Comp
L PMGD370XN Q2
U 1 1 4F5C0B7F
P 9050 3350
F 0 "Q2" H 9000 3550 60  0000 R CNN
F 1 "PMGD370XN" V 9300 3300 60  0000 R CNN
	1    9050 3350
	1    0    0    1   
$EndComp
$Sheet
S 1450 2550 950  2450
U 4F53D395
F0 "Power Path" 60
F1 "powerpath.sch" 60
F2 "CHARGE1" I L 1450 2750 60 
F3 "CHARGE0" I L 1450 2650 60 
F4 "TTX_EN" I L 1450 3500 60 
F5 "VITAL_PWR" I R 2400 4800 60 
F6 "MPU_PWR" I R 2400 3850 60 
F7 "TTX_PWR" I L 1450 3600 60 
F8 "MPU_EN" I R 2400 3950 60 
F9 "PRF_EN" I R 2400 4350 60 
F10 "PRF_PWR" I R 2400 4250 60 
F11 "CHARGE2" I L 1450 2850 60 
F12 "RADIO_SILENCE" I L 1450 4900 60 
F13 "HEAT_PWR" I L 1450 4100 60 
F14 "PRF_P0" I R 2400 4550 60 
F15 "PRF_P1" I R 2400 4450 60 
F16 "TTX_P1" I L 1450 3800 60 
F17 "TTX_P0" I L 1450 3900 60 
F18 "TTX_PWR_PA" I L 1450 3700 60 
F19 "MAIN_OFF" I L 1450 4700 60 
F20 "BAT_INT" I R 2400 3350 60 
F21 "BAT_SS" I R 2400 2950 60 
F22 "BAT_SCK" I R 2400 3050 60 
F23 "BAT_MOSI" I R 2400 3150 60 
F24 "BAT_MISO" I R 2400 3250 60 
F25 "BAT_RST" I R 2400 3450 60 
$EndSheet
Text Label 9350 2250 3    60   ~ 0
1HZ
$Comp
L VCC #PWR5
U 1 1 4F5B75DF
P 1250 6350
F 0 "#PWR5" H 1250 6450 30  0001 C CNN
F 1 "VCC" H 1250 6450 30  0000 C CNN
	1    1250 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR6
U 1 1 4F5B75DB
P 1250 7350
F 0 "#PWR6" H 1250 7350 30  0001 C CNN
F 1 "GND" H 1250 7280 30  0001 C CNN
	1    1250 7350
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR1
U 1 1 4F5B7119
P 1150 850
F 0 "#PWR1" H 1150 950 30  0001 C CNN
F 1 "VCC" H 1150 950 30  0000 C CNN
	1    1150 850 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR3
U 1 1 4F5B710E
P 1150 1200
F 0 "#PWR3" H 1150 1200 30  0001 C CNN
F 1 "GND" H 1150 1130 30  0001 C CNN
	1    1150 1200
	1    0    0    -1  
$EndComp
$Comp
L FUSE F1
U 1 1 4F5A59FA
P 3200 4800
F 0 "F1" H 3300 4850 40  0000 C CNN
F 1 "IHU_FUSE" H 3150 4650 40  0000 C CNN
	1    3200 4800
	-1   0    0    1   
$EndComp
NoConn ~ 4500 5050
NoConn ~ 4500 5150
NoConn ~ 5600 5150
Text Label 4400 4950 2    60   ~ 0
POWER_FAIL
Text Label 2550 3950 0    60   ~ 0
MPU_EN
Text Label 4000 6600 0    60   ~ 0
POWER_FAIL
Text Label 4000 6800 0    60   ~ 0
CAPGOOD
NoConn ~ 4550 6700
Text Notes 8600 6350 0    150  ~ 30
RTC
Text Notes 6650 2650 0    150  ~ 30
IHU
NoConn ~ 4550 6450
$Comp
L GND #PWR37
U 1 1 4F53B1C6
P 5900 5400
F 0 "#PWR37" H 5900 5400 30  0001 C CNN
F 1 "GND" H 5900 5330 30  0001 C CNN
	1    5900 5400
	1    0    0    -1  
$EndComp
$Comp
L POT RV3
U 1 1 4F53B197
P 5900 5100
F 0 "RV3" H 5900 5000 50  0000 C CNN
F 1 "1M0" H 5900 5100 50  0000 C CNN
	1    5900 5100
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR30
U 1 1 4F53B187
P 5100 5450
F 0 "#PWR30" H 5100 5450 30  0001 C CNN
F 1 "GND" H 5100 5380 30  0001 C CNN
	1    5100 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR29
U 1 1 4F53B183
P 5000 5450
F 0 "#PWR29" H 5000 5450 30  0001 C CNN
F 1 "GND" H 5000 5380 30  0001 C CNN
	1    5000 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR11
U 1 1 4F53B136
P 3600 5350
F 0 "#PWR11" H 3600 5350 30  0001 C CNN
F 1 "GND" H 3600 5280 30  0001 C CNN
	1    3600 5350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR15
U 1 1 4F53B132
P 3800 6250
F 0 "#PWR15" H 3800 6250 30  0001 C CNN
F 1 "GND" H 3800 6180 30  0001 C CNN
	1    3800 6250
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 4F53B11F
P 3600 5100
F 0 "C1" V 3700 5200 50  0000 L CNN
F 1 "2.2µF" V 3450 5000 50  0000 L CNN
	1    3600 5100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR18
U 1 1 4F53B109
P 4300 7550
F 0 "#PWR18" H 4300 7550 30  0001 C CNN
F 1 "GND" H 4300 7480 30  0001 C CNN
	1    4300 7550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR32
U 1 1 4F53AF07
P 5350 7250
F 0 "#PWR32" H 5350 7250 30  0001 C CNN
F 1 "GND" H 5350 7180 30  0001 C CNN
	1    5350 7250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR42
U 1 1 4F53AEE9
P 6300 7450
F 0 "#PWR42" H 6300 7450 30  0001 C CNN
F 1 "GND" H 6300 7380 30  0001 C CNN
	1    6300 7450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR46
U 1 1 4F53AEAF
P 7200 6300
F 0 "#PWR46" H 7200 6300 30  0001 C CNN
F 1 "GND" H 7200 6230 30  0001 C CNN
	1    7200 6300
	1    0    0    -1  
$EndComp
$Comp
L POT RV5
U 1 1 4F53AE5B
P 6850 6550
F 0 "RV5" H 6850 6450 50  0000 C CNN
F 1 "1M0" H 6850 6550 50  0000 C CNN
	1    6850 6550
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C8
U 1 1 4F53ADD6
P 7200 5950
F 0 "C8" H 7250 6050 50  0000 L CNN
F 1 "47µF" H 7250 5850 50  0000 L CNN
	1    7200 5950
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4F53ADD0
P 4250 6150
F 0 "C2" V 4300 6250 50  0000 L CNN
F 1 "2,2µF" V 4150 6300 50  0000 L CNN
	1    4250 6150
	0    1    1    0   
$EndComp
$Comp
L POT RV2
U 1 1 4F53ADB0
P 4300 7250
F 0 "RV2" H 4300 7150 50  0000 C CNN
F 1 "50k" H 4300 7250 50  0000 C CNN
	1    4300 7250
	0    1    1    0   
$EndComp
$Comp
L POT RV1
U 1 1 4F53ADAC
P 3800 5950
F 0 "RV1" H 3800 5850 50  0000 C CNN
F 1 "1M0" H 3800 5950 50  0000 C CNN
	1    3800 5950
	0    1    1    0   
$EndComp
$Comp
L POT RV4
U 1 1 4F53ADA3
P 6850 5950
F 0 "RV4" H 6850 5850 50  0000 C CNN
F 1 "1M0" H 6850 5950 50  0000 C CNN
	1    6850 5950
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C6
U 1 1 4F53AD76
P 6300 7200
F 0 "C6" H 6350 7300 50  0000 L CNN
F 1 "10F" H 6350 7100 50  0000 L CNN
	1    6300 7200
	1    0    0    -1  
$EndComp
$Comp
L CP1 C5
U 1 1 4F53AD71
P 6300 6700
F 0 "C5" H 6350 6800 50  0000 L CNN
F 1 "10F" H 6350 6600 50  0000 L CNN
	1    6300 6700
	1    0    0    -1  
$EndComp
$Comp
L LTC3226 U2
U 1 1 4F4A6384
P 5350 6300
F 0 "U2" H 5350 6350 60  0000 C CNN
F 1 "LTC3226" H 5350 6250 60  0000 C CNN
	1    5350 6300
	1    0    0    -1  
$EndComp
Text Label 1350 7000 0    60   ~ 0
SPI_MISO
Text Label 1350 6900 0    60   ~ 0
SPI_MOSI
Text Label 1350 6800 0    60   ~ 0
SPI_SCK
Text Label 1350 6700 0    60   ~ 0
CTR_SS
Text Label 1350 7100 0    60   ~ 0
CTR_INT
Text Label 1350 6600 0    60   ~ 0
1HZ
Text Label 5700 2200 2    60   ~ 0
1WIRE
Text Label 8000 1900 0    60   ~ 0
RTC_RST
Text Label 1750 950  2    60   ~ 0
SOLAR_V0
Text Label 2650 1250 0    60   ~ 0
SOLAR_V1
Text Label 9750 6300 0    60   ~ 0
RTC_RST
Text Label 5700 3000 2    60   ~ 0
MPU_RST
Text Label 8000 2900 0    60   ~ 0
MPU_EN
Text Label 8000 3100 0    60   ~ 0
MPU_TX
Text Label 8000 3000 0    60   ~ 0
MPU_RX
$Comp
L VCC #PWR34
U 1 1 4ED292BB
P 5750 950
F 0 "#PWR34" H 5750 1050 30  0001 C CNN
F 1 "VCC" H 5750 1050 30  0000 C CNN
	1    5750 950 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR35
U 1 1 4ED292B6
P 5750 1400
F 0 "#PWR35" H 5750 1400 30  0001 C CNN
F 1 "GND" H 5750 1330 30  0001 C CNN
	1    5750 1400
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR8
U 1 1 4ED29257
P 3200 1150
F 0 "#PWR8" H 3200 1250 30  0001 C CNN
F 1 "VCC" H 3200 1250 30  0000 C CNN
	1    3200 1150
	0    -1   -1   0   
$EndComp
$Comp
L VAA #PWR69
U 1 1 4ED1BC30
P 10500 6450
F 0 "#PWR69" H 10500 6510 30  0001 C CNN
F 1 "VAA" H 10500 6560 30  0000 C CNN
	1    10500 6450
	-1   0    0    1   
$EndComp
Text Label 1750 1650 2    60   ~ 0
SOLAR_C2
Text Label 1750 1050 2    60   ~ 0
SOLAR_C0
$Comp
L GND #PWR7
U 1 1 4ED1B7C6
P 3200 1500
F 0 "#PWR7" H 3200 1500 30  0001 C CNN
F 1 "GND" H 3200 1430 30  0001 C CNN
	1    3200 1500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR21
U 1 1 4ED1B642
P 4400 2050
F 0 "#PWR21" H 4400 2150 30  0001 C CNN
F 1 "VCC" H 4400 2150 30  0000 C CNN
	1    4400 2050
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR26
U 1 1 4ED1B63F
P 4650 1500
F 0 "#PWR26" H 4650 1600 30  0001 C CNN
F 1 "VCC" H 4650 1600 30  0000 C CNN
	1    4650 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR20
U 1 1 4ED1B60A
P 4400 1800
F 0 "#PWR20" H 4400 1800 30  0001 C CNN
F 1 "GND" H 4400 1730 30  0001 C CNN
	1    4400 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR22
U 1 1 4ED1B5FF
P 4400 2350
F 0 "#PWR22" H 4400 2350 30  0001 C CNN
F 1 "GND" H 4400 2280 30  0001 C CNN
	1    4400 2350
	1    0    0    -1  
$EndComp
Text Label 5700 2400 2    60   ~ 0
SOLAR_V0
Text Label 5700 2500 2    60   ~ 0
SOLAR_V1
Text Label 5700 2600 2    60   ~ 0
SOLAR_V2
$Comp
L GND #PWR17
U 1 1 4ED1B4C0
P 4300 4250
F 0 "#PWR17" H 4300 4250 30  0001 C CNN
F 1 "GND" H 4300 4180 30  0001 C CNN
	1    4300 4250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR28
U 1 1 4ED1B4BE
P 4900 4250
F 0 "#PWR28" H 4900 4250 30  0001 C CNN
F 1 "GND" H 4900 4180 30  0001 C CNN
	1    4900 4250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR39
U 1 1 4ED1B496
P 6250 650
F 0 "#PWR39" H 6250 650 30  0001 C CNN
F 1 "GND" H 6250 580 30  0001 C CNN
	1    6250 650 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR43
U 1 1 4ED1B475
P 6800 3850
F 0 "#PWR43" H 6800 3850 30  0001 C CNN
F 1 "GND" H 6800 3780 30  0001 C CNN
	1    6800 3850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR44
U 1 1 4ED1B470
P 6900 3850
F 0 "#PWR44" H 6900 3850 30  0001 C CNN
F 1 "GND" H 6900 3780 30  0001 C CNN
	1    6900 3850
	1    0    0    -1  
$EndComp
Text Label 8000 2400 0    60   ~ 0
CTR_INT
Text Label 8000 2000 0    60   ~ 0
RTC_INT
Text Label 5700 3300 2    60   ~ 0
SPI_SCK
Text Label 8000 3500 0    60   ~ 0
CTR_SS
Text Label 8000 3300 0    60   ~ 0
SPI_MISO
$Comp
L GND #PWR72
U 1 1 4ED1B142
P 10550 1800
F 0 "#PWR72" H 10550 1800 30  0001 C CNN
F 1 "GND" H 10550 1730 30  0001 C CNN
	1    10550 1800
	0    1    1    0   
$EndComp
Text Label 7950 6200 2    60   ~ 0
RTC_INT
Text Label 7950 6100 2    60   ~ 0
I2C_SCL
Text Label 9750 6100 0    60   ~ 0
I2C_SDA
$Comp
L GND #PWR73
U 1 1 4ED1AE04
P 10600 5700
F 0 "#PWR73" H 10600 5700 30  0001 C CNN
F 1 "GND" H 10600 5630 30  0001 C CNN
	1    10600 5700
	0    -1   -1   0   
$EndComp
Text Label 7950 6300 2    60   ~ 0
1HZ
$Comp
L R R5
U 1 1 4ED1ACE8
P 4650 1900
F 0 "R5" V 4730 1900 50  0000 C CNN
F 1 "4.7K" V 4650 1900 50  0000 C CNN
	1    4650 1900
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K1
U 1 1 4ED173C0
P 4000 1650
F 0 "K1" V 3950 1650 50  0000 C CNN
F 1 "1WIRE" V 4050 1650 40  0000 C CNN
	1    4000 1650
	-1   0    0    1   
$EndComp
$Comp
L CONN_3 K2
U 1 1 4ED173BF
P 4000 2200
F 0 "K2" V 3950 2200 50  0000 C CNN
F 1 "1WIRE" V 4050 2200 40  0000 C CNN
	1    4000 2200
	-1   0    0    1   
$EndComp
$Comp
L CP1 C13
U 1 1 4ED1580C
P 10500 6050
F 0 "C13" H 10300 6150 50  0000 L CNN
F 1 "1F" H 10300 5950 50  0000 L CNN
	1    10500 6050
	-1   0    0    1   
$EndComp
$Comp
L C C10
U 1 1 4ED153CB
P 8850 5700
F 0 "C10" H 8900 5800 50  0000 L CNN
F 1 "100nF" V 8900 5500 50  0000 L CNN
	1    8850 5700
	0    1    1    0   
$EndComp
$Comp
L C C4
U 1 1 4ED153B2
P 4900 4000
F 0 "C4" H 4950 4100 50  0000 L CNN
F 1 "22pF" V 4950 3850 50  0000 L CNN
	1    4900 4000
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4ED153A2
P 4300 4000
F 0 "C3" H 4150 3900 50  0000 L CNN
F 1 "22pF" V 4200 4150 50  0000 L CNN
	1    4300 4000
	-1   0    0    1   
$EndComp
$Comp
L C C7
U 1 1 4ED153A1
P 6550 650
F 0 "C7" V 6600 550 50  0000 L CNN
F 1 "100nF" V 6600 800 50  0000 L CNN
	1    6550 650 
	0    -1   -1   0   
$EndComp
$Comp
L CRYSTAL X1
U 1 1 4ED1537B
P 4600 3750
F 0 "X1" H 4450 3900 60  0000 C CNN
F 1 "8MHz" H 4750 3900 60  0000 C CNN
	1    4600 3750
	1    0    0    -1  
$EndComp
$Comp
L DS1374C U4
U 1 1 4ED15122
P 8850 6250
F 0 "U4" H 8850 6550 50  0000 C CNN
F 1 "DS1374C" H 8800 6000 50  0000 C CNN
	1    8850 6250
	1    0    0    -1  
$EndComp
$EndSCHEMATC