EESchema Schematic File Version 2  date Mi 10 Apr 2013 01:21:32 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 "9 apr 2013"
Rev "5"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
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	900  3900 900  6300
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	900  6300 2000 6300
Wire Wire Line
	1450 4100 1000 4100
Wire Wire Line
	1000 4100 1000 6100
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Wire Wire Line
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Wire Wire Line
	1100 4300 1100 5900
Wire Wire Line
	1100 5900 2000 5900
Wire Wire Line
	6950 900  6900 900 
Wire Wire Line
	6900 900  6900 1300
Connection ~ 6900 1200
Wire Wire Line
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Wire Wire Line
	5400 1350 5800 1350
Connection ~ 7900 1700
Wire Wire Line
	9150 3600 10700 3600
Wire Wire Line
	9200 1850 10300 1850
Wire Wire Line
	7350 900  7400 900 
Connection ~ 6500 4800
Wire Wire Line
	5600 4800 6600 4800
Wire Wire Line
	10800 1450 10800 3750
Wire Wire Line
	10600 1450 10600 3250
Wire Wire Line
	10400 1450 10400 1950
Wire Wire Line
	9800 1400 9800 1600
Wire Wire Line
	9800 1600 9600 1600
Wire Wire Line
	9800 2050 9800 1950
Wire Wire Line
	9800 1950 10400 1950
Wire Wire Line
	2650 4400 2650 4700
Wire Wire Line
	2850 4450 2850 4400
Wire Wire Line
	3250 4800 2400 4800
Connection ~ 4000 4800
Connection ~ 2650 4700
Wire Wire Line
	2950 4600 2400 4600
Wire Wire Line
	2400 3750 3150 3750
Wire Wire Line
	1450 5000 1350 5000
Wire Wire Line
	6500 4800 6500 4850
Wire Wire Line
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Wire Wire Line
	3150 2950 2400 2950
Wire Wire Line
	8000 3500 7750 3500
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
	5950 1900 5700 1900
Wire Wire Line
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Wire Wire Line
	1150 850  1100 850 
Wire Wire Line
	6850 5150 6850 5100
Wire Wire Line
	7300 5300 7300 5250
Wire Wire Line
	7300 4800 7200 4800
Wire Wire Line
	8000 2900 7750 2900
Wire Wire Line
	8000 2700 7750 2700
Wire Wire Line
	7750 3100 8750 3100
Wire Wire Line
	5950 3000 5700 3000
Wire Wire Line
	5950 2800 4800 2800
Wire Wire Line
	5950 2300 4500 2300
Wire Wire Line
	8000 3200 7750 3200
Wire Wire Line
	8000 2600 7750 2600
Wire Wire Line
	8000 2300 7750 2300
Wire Wire Line
	8000 2100 7750 2100
Wire Wire Line
	8000 1900 7750 1900
Wire Wire Line
	7750 1700 8000 1700
Connection ~ 4500 2200
Wire Wire Line
	4000 4800 4000 4900
Connection ~ 3300 6550
Wire Wire Line
	3300 6400 3300 6700
Wire Wire Line
	3800 6900 3800 6600
Wire Wire Line
	3800 6600 4550 6600
Wire Wire Line
	4000 6900 4000 6800
Wire Wire Line
	7900 5000 7900 4900
Wire Wire Line
	3400 6450 3050 6450
Wire Wire Line
	3300 6550 3050 6550
Connection ~ 7500 5700
Wire Wire Line
	7500 5700 7500 6400
Connection ~ 10200 5700
Wire Wire Line
	10200 5700 10200 6200
Connection ~ 7200 5700
Wire Wire Line
	7200 5700 7200 5750
Wire Wire Line
	6150 5700 8650 5700
Wire Wire Line
	10200 6200 9700 6200
Wire Wire Line
	7500 6400 8000 6400
Wire Wire Line
	4650 2200 4650 2150
Wire Wire Line
	5500 1250 5400 1250
Wire Wire Line
	4300 3800 4300 3300
Wire Wire Line
	4300 4250 4300 4200
Wire Wire Line
	4650 2900 4650 2850
Wire Wire Line
	4350 2900 4500 2900
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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Wire Wire Line
	8700 1400 8700 1550
Wire Wire Line
	8500 1450 8500 1400
Wire Wire Line
	8000 6600 8050 6600
Wire Wire Line
	8050 6600 8050 6850
Wire Wire Line
	7500 6600 7450 6600
Wire Wire Line
	7500 6800 7450 6800
Wire Wire Line
	3800 7400 3800 7450
Wire Wire Line
	4000 7400 4000 7450
Wire Wire Line
	3900 7500 3900 7450
Wire Wire Line
	6550 6850 6550 6500
Wire Wire Line
	6550 6850 6850 6850
Wire Wire Line
	6850 6850 6850 6800
Wire Wire Line
	9400 2850 9550 2850
Wire Wire Line
	9550 2850 9550 3050
Wire Wire Line
	1800 1050 1100 1050
Wire Wire Line
	1800 1550 1100 1550
Wire Wire Line
	4400 3050 4400 3000
Wire Wire Line
	4400 3000 4350 3000
Wire Wire Line
	4400 2350 4400 2300
Wire Wire Line
	10400 2700 10400 2550
Wire Wire Line
	10050 2350 10100 2350
Wire Wire Line
	5400 3650 5400 3500
Wire Wire Line
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Wire Wire Line
	3100 3250 3100 3300
Wire Wire Line
	5750 5100 5700 5100
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
	1200 7400 1250 7400
Wire Wire Line
	1250 7400 1250 7450
Wire Wire Line
	1100 1150 1150 1150
Wire Wire Line
	5700 4950 5600 4950
Wire Wire Line
	4500 4950 4400 4950
Wire Wire Line
	6150 6350 6650 6350
Wire Wire Line
	6650 6350 6650 6550
Wire Wire Line
	6650 6550 6700 6550
Connection ~ 6300 6500
Wire Wire Line
	6150 6950 6300 6950
Wire Wire Line
	10500 6250 10500 6450
Wire Wire Line
	7950 6200 8000 6200
Wire Wire Line
	9750 6100 9700 6100
Wire Wire Line
	5900 5350 5900 5400
Wire Wire Line
	5000 5450 5000 5400
Wire Wire Line
	4450 6150 4550 6150
Wire Wire Line
	4300 7550 4300 7500
Wire Wire Line
	4300 7000 4300 6950
Wire Wire Line
	4300 6950 4550 6950
Connection ~ 6250 5950
Wire Wire Line
	6250 5950 6250 6050
Wire Wire Line
	6250 6050 6150 6050
Connection ~ 6850 5700
Wire Wire Line
	6850 6250 7200 6250
Wire Wire Line
	6850 6300 6850 6200
Wire Wire Line
	6300 7450 6300 7400
Wire Wire Line
	1200 6900 2000 6900
Wire Wire Line
	1200 7100 2000 7100
Wire Wire Line
	6900 3800 6900 3850
Wire Wire Line
	6800 3800 6800 3850
Wire Wire Line
	3200 1500 3200 1450
Wire Wire Line
	1200 6700 2000 6700
Wire Wire Line
	2000 7200 1200 7200
Wire Wire Line
	1200 7000 2000 7000
Wire Wire Line
	1200 6800 2000 6800
Wire Wire Line
	6300 7000 6300 6900
Connection ~ 6300 6950
Wire Wire Line
	4000 6150 4000 6300
Wire Wire Line
	4000 6150 4050 6150
Connection ~ 6850 6250
Wire Wire Line
	6700 5950 6150 5950
Wire Wire Line
	5350 7200 5350 7250
Wire Wire Line
	4000 6300 4550 6300
Wire Wire Line
	4550 5950 3950 5950
Wire Wire Line
	3800 6200 3800 6250
Wire Wire Line
	5100 5450 5100 5400
Wire Wire Line
	9750 6300 9700 6300
Wire Wire Line
	7950 6100 8000 6100
Wire Wire Line
	7950 6300 8000 6300
Connection ~ 10500 6400
Wire Wire Line
	7200 6300 7200 6150
Connection ~ 7200 6250
Wire Wire Line
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Wire Wire Line
	1150 1150 1150 1200
Wire Wire Line
	9450 2250 9500 2250
Wire Wire Line
	9550 3500 9550 3450
Wire Wire Line
	8850 3350 8750 3350
Wire Wire Line
	8750 3350 8750 3100
Connection ~ 9150 3600
Wire Wire Line
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Connection ~ 6250 5700
Wire Wire Line
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Wire Wire Line
	3100 2550 3100 2500
Wire Wire Line
	5400 4200 5400 4150
Wire Wire Line
	4550 5700 3800 5700
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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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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Wire Wire Line
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Wire Wire Line
	1800 950  1100 950 
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
	9150 3750 9200 3750
Wire Wire Line
	8000 6800 8100 6800
Wire Wire Line
	8650 6800 8600 6800
Connection ~ 8050 6800
Wire Wire Line
	8900 1450 8900 1400
Wire Wire Line
	8100 1450 8100 1400
Wire Wire Line
	8700 1550 7900 1550
Wire Wire Line
	4000 7450 3800 7450
Connection ~ 3900 7450
Wire Wire Line
	4650 1500 4650 1650
Wire Wire Line
	4350 2800 4400 2800
Wire Wire Line
	4400 2800 4400 2750
Wire Wire Line
	4400 1500 4400 1550
Wire Wire Line
	4400 1550 4350 1550
Connection ~ 4300 3750
Wire Wire Line
	4900 4250 4900 4200
Wire Wire Line
	5500 1150 5400 1150
Wire Wire Line
	4300 3300 4800 3300
Wire Wire Line
	4650 2300 4650 2350
Wire Wire Line
	4800 3300 4800 2800
Wire Wire Line
	4900 3800 4900 2900
Connection ~ 4900 3750
Wire Wire Line
	4450 7250 4500 7250
Wire Wire Line
	4500 7250 4500 6950
Connection ~ 4500 6950
Wire Wire Line
	9700 6400 10500 6400
Wire Wire Line
	10600 5700 9050 5700
Wire Wire Line
	8850 2150 8900 2150
Wire Wire Line
	10500 5850 10500 5700
Connection ~ 10500 5700
Wire Wire Line
	3200 6650 3050 6650
Wire Wire Line
	3500 6700 3500 6650
Wire Wire Line
	3500 6650 3550 6650
Wire Wire Line
	7900 4400 7900 4350
Wire Wire Line
	7900 5450 7900 5400
Wire Wire Line
	5500 950  5400 950 
Wire Wire Line
	4000 6800 4550 6800
Wire Wire Line
	3400 6400 3400 6700
Connection ~ 3400 6450
Wire Wire Line
	3200 6400 3200 6700
Connection ~ 3200 6650
Wire Wire Line
	4000 5350 4000 5300
Wire Wire Line
	4400 2300 4350 2300
Connection ~ 4650 2300
Connection ~ 4650 2200
Wire Wire Line
	7750 1800 8000 1800
Wire Wire Line
	7750 2000 8000 2000
Wire Wire Line
	7750 2200 8000 2200
Wire Wire Line
	7750 2400 8000 2400
Wire Wire Line
	7750 3300 8000 3300
Wire Wire Line
	5950 2200 4350 2200
Wire Wire Line
	4900 2900 5950 2900
Wire Wire Line
	5950 3100 5700 3100
Wire Wire Line
	5950 3300 5700 3300
Wire Wire Line
	5250 3400 5950 3400
Wire Wire Line
	5400 3500 5950 3500
Wire Wire Line
	9550 3000 7750 3000
Connection ~ 9550 3000
Wire Wire Line
	7750 2800 8000 2800
Wire Wire Line
	7300 4850 7300 4750
Connection ~ 7300 4800
Wire Wire Line
	6500 5300 6500 5250
Wire Wire Line
	6950 5150 6950 5100
Wire Wire Line
	1150 1450 1100 1450
Wire Wire Line
	3200 1150 3250 1150
Wire Wire Line
	2600 1350 3250 1350
Wire Wire Line
	5700 2000 5950 2000
Wire Wire Line
	5950 1800 5700 1800
Wire Wire Line
	5950 2400 5700 2400
Wire Wire Line
	5700 2600 5950 2600
Wire Wire Line
	7750 3400 8000 3400
Wire Wire Line
	2400 2650 3150 2650
Wire Wire Line
	3150 2750 2400 2750
Wire Wire Line
	2400 2850 3150 2850
Wire Wire Line
	3150 3050 2400 3050
Wire Wire Line
	5950 3200 5700 3200
Wire Wire Line
	2400 3150 3150 3150
Connection ~ 6250 4800
Connection ~ 5900 4800
Wire Wire Line
	1200 6600 1250 6600
Wire Wire Line
	1250 6600 1250 6550
Wire Wire Line
	2400 3650 3150 3650
Wire Wire Line
	2950 4700 2400 4700
Connection ~ 2750 4600
Wire Wire Line
	3750 4800 4500 4800
Connection ~ 3800 4800
Wire Wire Line
	2750 4400 2750 4600
Wire Wire Line
	2550 4800 2550 4400
Connection ~ 2550 4800
Wire Wire Line
	10400 2150 10400 2050
Wire Wire Line
	10400 2050 10500 2050
Wire Wire Line
	9200 1850 9200 1950
Wire Wire Line
	9700 1400 9700 1500
Wire Wire Line
	9700 1500 9600 1500
Wire Wire Line
	10300 1850 10300 1450
Wire Wire Line
	10500 2050 10500 1450
Wire Wire Line
	10700 3600 10700 1450
Wire Wire Line
	8300 1550 8300 1400
Connection ~ 8300 1550
Wire Wire Line
	7350 1200 7400 1200
Wire Wire Line
	10600 3250 9850 3250
Wire Wire Line
	10800 3750 9700 3750
Wire Wire Line
	7900 1400 7900 1700
Connection ~ 7900 1550
Wire Wire Line
	5400 1050 5750 1050
Wire Wire Line
	5800 1450 5400 1450
Wire Wire Line
	5800 1600 5950 1600
Wire Wire Line
	5800 1350 5800 1200
Wire Wire Line
	5800 1200 6950 1200
Wire Wire Line
	6800 1200 6800 1300
Connection ~ 6800 1200
Wire Wire Line
	2000 5600 1350 5600
Wire Wire Line
	1350 5600 1350 5000
Wire Wire Line
	1450 4400 1150 4400
Wire Wire Line
	1150 4400 1150 5800
Wire Wire Line
	1150 5800 2000 5800
Wire Wire Line
	1450 4200 1050 4200
Wire Wire Line
	1050 4200 1050 6000
Wire Wire Line
	1050 6000 2000 6000
Wire Wire Line
	950  6200 2000 6200
Wire Wire Line
	1800 2150 1350 2150
Wire Wire Line
	1350 2150 1350 3300
Wire Wire Line
	1350 3300 1450 3300
Wire Wire Line
	1800 1950 1250 1950
Wire Wire Line
	1250 1950 1250 3500
Wire Wire Line
	1250 3500 1450 3500
$Sheet
S 2000 5450 1050 2000
U 4F4AC332
F0 "CTR, Heating" 60
F1 "ctr.sch" 60
F2 "1HZ" I L 2000 6700 60 
F3 "CTR_INT" I L 2000 7200 60 
F4 "CTR_SCK" I L 2000 6900 60 
F5 "CTR_SS" I L 2000 6800 60 
F6 "HEAT_EN" I R 3050 6650 60 
F7 "HEAT1_DIR" I R 3050 6550 60 
F8 "HEAT0_DIR" I R 3050 6450 60 
F9 "HEAT_PWR" I L 2000 5600 60 
F10 "CTR_RST" I L 2000 7300 60 
F11 "CTR_MOSI" I L 2000 7000 60 
F12 "CTR_MISO" I L 2000 7100 60 
F13 "RF0_PA_PWR" I L 2000 6200 60 
F14 "RF0_EN" I L 2000 5900 60 
F15 "RF0_P0" I L 2000 6100 60 
F16 "RF0_P1" I L 2000 6000 60 
F17 "RF0_PWR" I L 2000 5800 60 
F18 "RF0_PA_EN" I L 2000 6300 60 
$EndSheet
$Comp
L CONN_9 P?
U 1 1 516487F9
P 850 7000
F 0 "P?" V 800 7000 60  0000 C CNN
F 1 "CTR" V 900 7000 60  0000 C CNN
	1    850  7000
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5164879D
P 2850 4450
F 0 "#PWR?" H 2850 4450 30  0001 C CNN
F 1 "GND" H 2850 4380 30  0001 C CNN
	1    2850 4450
	1    0    0    -1  
$EndComp
$Sheet
S 1450 2550 950  2550
U 4F53D395
F0 "Power Path" 60
F1 "powerpath.sch" 60
F2 "CHARGE1" I L 1450 3400 60 
F3 "CHARGE0" I L 1450 3300 60 
F4 "VITAL_PWR" I R 2400 4800 60 
F5 "MPU_PWR" I R 2400 3650 60 
F6 "MPU_EN" I R 2400 3750 60 
F7 "CHARGE2" I L 1450 3500 60 
F8 "RADIO_SILENCE" I R 2400 4600 60 
F9 "HEAT_PWR" I L 1450 5000 60 
F10 "MAIN_OFF" I R 2400 4700 60 
F11 "BAT_INT" I R 2400 3050 60 
F12 "BAT_SS" I R 2400 2650 60 
F13 "BAT_SCK" I R 2400 2750 60 
F14 "BAT_MOSI" I R 2400 2850 60 
F15 "BAT_MISO" I R 2400 2950 60 
F16 "BAT_RST" I R 2400 3150 60 
F17 "RF0_PA_EN" I L 1450 3900 60 
F18 "RF0_PA_PWR" I L 1450 4000 60 
F19 "RF0_P0" I L 1450 4100 60 
F20 "RF0_P1" I L 1450 4200 60 
F21 "RF0_EN" I L 1450 4300 60 
F22 "RF0_PWR" I L 1450 4400 60 
$EndSheet
$Comp
L CONN_4 P?
U 1 1 5164864E
P 2700 4050
F 0 "P?" V 2650 4050 50  0000 C CNN
F 1 "IHU_PWR" V 2750 4050 50  0000 C CNN
	1    2700 4050
	0    -1   -1   0   
$EndComp
Text Label 2600 3150 0    60   ~ 0
BAT_RST
$Comp
L CONN_8 P?
U 1 1 515E44D3
P 3500 2900
F 0 "P?" V 3450 2900 60  0000 C CNN
F 1 "BAT" V 3550 2900 60  0000 C CNN
	1    3500 2900
	1    0    0    -1  
$EndComp
Text Label 5700 3200 2    60   ~ 0
BAT_RST
Text Label 8000 3400 0    60   ~ 0
BAT_SS
Text Label 2600 2650 0    60   ~ 0
BAT_SS
Text Label 2600 2950 0    60   ~ 0
SPI_MISO
Text Label 2600 2850 0    60   ~ 0
SPI_MOSI
Text Label 2600 2750 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 6950 5150
F 0 "#PWR?" H 6950 5150 30  0001 C CNN
F 1 "GND" H 6950 5080 30  0001 C CNN
	1    6950 5150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EC3
P 6850 5150
F 0 "#PWR?" H 6850 5150 30  0001 C CNN
F 1 "GND" H 6850 5080 30  0001 C CNN
	1    6850 5150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EB3
P 7300 5300
F 0 "#PWR?" H 7300 5300 30  0001 C CNN
F 1 "GND" H 7300 5230 30  0001 C CNN
	1    7300 5300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 515E2EB2
P 6500 5300
F 0 "#PWR?" H 6500 5300 30  0001 C CNN
F 1 "GND" H 6500 5230 30  0001 C CNN
	1    6500 5300
	1    0    0    -1  
$EndComp
$Comp
L +2.5V #PWR?
U 1 1 515E2EA3
P 7300 4750
F 0 "#PWR?" H 7300 4700 20  0001 C CNN
F 1 "+2.5V" H 7300 4850 30  0000 C CNN
	1    7300 4750
	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 7300 5050
F 0 "C?" H 7350 5150 50  0000 L CNN
F 1 "1µF" H 7350 4950 50  0000 L CNN
	1    7300 5050
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 515E2E78
P 6500 5050
F 0 "C?" H 6550 5150 50  0000 L CNN
F 1 "0.1µF" H 6550 4950 50  0000 L CNN
	1    6500 5050
	1    0    0    -1  
$EndComp
$Comp
L LT6656-TSOT U?
U 1 1 515E2E70
P 6900 4850
F 0 "U?" H 6900 5100 60  0000 C CNN
F 1 "LT6656-2.5" H 6900 5000 60  0000 C CNN
	1    6900 4850
	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
$Comp
L C C114
U 1 1 4FF37CFD
P 7150 900
F 0 "C114" V 7100 650 50  0000 L CNN
F 1 "100nF" V 7250 1000 50  0000 L CNN
	1    7150 900 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR40
U 1 1 4FF37CFC
P 7400 900
F 0 "#PWR40" H 7400 900 30  0001 C CNN
F 1 "GND" H 7400 830 30  0001 C CNN
	1    7400 900 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_6 P76
U 1 1 4FF234FC
P 5050 1200
F 0 "P76" V 5000 1200 60  0000 C CNN
F 1 "IHU_ICSP" V 5100 1200 60  0000 C CNN
	1    5050 1200
	-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 6650
F 0 "#PWR12" H 3550 6650 30  0001 C CNN
F 1 "GND" H 3550 6580 30  0001 C CNN
	1    3550 6650
	0    -1   -1   0   
$EndComp
$Comp
L CONN_4 P4
U 1 1 4FBA535E
P 3350 7050
F 0 "P4" V 3300 7050 50  0000 C CNN
F 1 "HEATING" V 3400 7050 50  0000 C CNN
	1    3350 7050
	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 7300 0    60   ~ 0
CTR_RST
Text Notes 9900 900  0    150  ~ 30
MPU
Text Label 9600 1500 2    60   ~ 0
HEAT0_DIR
Text Label 9600 1600 2    60   ~ 0
HEAT1_DIR
$Comp
L GND #PWR70
U 1 1 4F8766A3
P 9900 1450
F 0 "#PWR70" H 9900 1450 30  0001 C CNN
F 1 "GND" H 9900 1380 30  0001 C CNN
	1    9900 1450
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K6
U 1 1 4F87669B
P 9800 1050
F 0 "K6" V 9750 1050 50  0000 C CNN
F 1 "HEAT_DIR" V 9850 1050 40  0000 C CNN
	1    9800 1050
	0    -1   -1   0   
$EndComp
$Comp
L CONN_7 P12
U 1 1 4F876689
P 10500 1100
F 0 "P12" V 10470 1100 60  0000 C CNN
F 1 "MPU" V 10570 1100 60  0000 C CNN
	1    10500 1100
	0    1    -1   0   
$EndComp
Text Label 8000 2800 0    60   ~ 0
HEAT_EN
Text Label 3200 6400 1    60   ~ 0
HEAT_EN
Text Label 3400 6400 1    60   ~ 0
HEAT0_DIR
Text Label 3300 6400 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 8100 1450
F 0 "#PWR48" H 8100 1450 30  0001 C CNN
F 1 "GND" H 8100 1380 30  0001 C CNN
	1    8100 1450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR52
U 1 1 4F81D3F2
P 8500 1450
F 0 "#PWR52" H 8500 1450 30  0001 C CNN
F 1 "GND" H 8500 1380 30  0001 C CNN
	1    8500 1450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR54
U 1 1 4F81D3EF
P 8900 1450
F 0 "#PWR54" H 8900 1450 30  0001 C CNN
F 1 "GND" H 8900 1380 30  0001 C CNN
	1    8900 1450
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P10
U 1 1 4F81D3BF
P 8800 1050
F 0 "P10" V 8750 1050 40  0000 C CNN
F 1 "DEPLAY2" V 8850 1050 40  0000 C CNN
	1    8800 1050
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P9
U 1 1 4F81D3BD
P 8400 1050
F 0 "P9" V 8350 1050 40  0000 C CNN
F 1 "DEPLOY1" V 8450 1050 40  0000 C CNN
	1    8400 1050
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P8
U 1 1 4F81D3B9
P 8000 1050
F 0 "P8" V 7950 1050 40  0000 C CNN
F 1 "DEPLOY0" V 8050 1050 40  0000 C CNN
	1    8000 1050
	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 3050 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 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 8100 2700 0    60   ~ 0
RADIO_SILENCE
Text Label 10400 3750 2    60   ~ 0
MPU_PWR
$Comp
L CONN_3 K7
U 1 1 4F5C1D2E
P 3500 3750
F 0 "K7" V 3450 3750 50  0000 C CNN
F 1 "MPU_PWR" V 3550 3750 40  0000 C CNN
	1    3500 3750
	1    0    0    -1  
$EndComp
Text Label 2600 3650 0    60   ~ 0
MPU_PWR
$Comp
L GND #PWR71
U 1 1 4F5C1D48
P 3100 3900
F 0 "#PWR71" H 3100 3900 30  0001 C CNN
F 1 "GND" H 3100 3830 30  0001 C CNN
	1    3100 3900
	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 9850 3500 60  0000 R CNN
	2    9650 3250
	-1   0    0    -1  
$EndComp
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 2950 4600 0    60   ~ 0
RADIO_SILENCE
Text Label 8850 2150 3    60   ~ 0
MPU_RST
Text Label 5500 1150 0    60   ~ 0
PGC
Text Label 5500 1250 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 2950 4700 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 10050 2350 3    60   ~ 0
TTX_EN
$Comp
L PMGD370XN Q3
U 2 1 4F5CEEDC
P 10300 2350
F 0 "Q3" H 10250 2550 60  0000 R CNN
F 1 "PMGD370XN" V 10500 2300 60  0000 R CNN
	2    10300 2350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR68
U 1 1 4F5CEEDB
P 10400 2700
F 0 "#PWR68" H 10400 2700 30  0001 C CNN
F 1 "GND" H 10400 2630 30  0001 C CNN
	1    10400 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 2500
F 0 "#PWR9" H 3100 2600 30  0001 C CNN
F 1 "VCC" H 3100 2600 30  0000 C CNN
	1    3100 2500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR10
U 1 1 4F5CE08A
P 3100 3300
F 0 "#PWR10" H 3100 3300 30  0001 C CNN
F 1 "GND" H 3100 3230 30  0001 C CNN
	1    3100 3300
	1    0    0    -1  
$EndComp
Text Label 2750 4800 0    60   ~ 0
VITAL_PWR
Text Label 2600 3750 0    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 9200 2500
F 0 "#PWR57" H 9200 2500 30  0001 C CNN
F 1 "GND" H 9200 2430 30  0001 C CNN
	1    9200 2500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR62
U 1 1 4F5C1A5A
P 9800 2600
F 0 "#PWR62" H 9800 2600 30  0001 C CNN
F 1 "GND" H 9800 2530 30  0001 C CNN
	1    9800 2600
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q1
U 2 1 4F5C1A3F
P 9100 2150
F 0 "Q1" H 9050 2350 60  0000 R CNN
F 1 "PMGD370XN" V 9300 2100 60  0000 R CNN
	2    9100 2150
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q3
U 1 1 4F5C1A1D
P 9700 2250
F 0 "Q3" H 9650 2450 60  0000 R CNN
F 1 "PMGD370XN" V 9900 2200 60  0000 R CNN
	1    9700 2250
	1    0    0    -1  
$EndComp
$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 9250 3550 60  0000 R CNN
	1    9050 3350
	1    0    0    1   
$EndComp
Text Label 9450 2250 3    60   ~ 0
1HZ
$Comp
L VCC #PWR5
U 1 1 4F5B75DF
P 1250 6550
F 0 "#PWR5" H 1250 6650 30  0001 C CNN
F 1 "VCC" H 1250 6650 30  0000 C CNN
	1    1250 6550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR6
U 1 1 4F5B75DB
P 1250 7450
F 0 "#PWR6" H 1250 7450 30  0001 C CNN
F 1 "GND" H 1250 7380 30  0001 C CNN
	1    1250 7450
	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 3500 4800
F 0 "F1" H 3600 4850 40  0000 C CNN
F 1 "IHU_FUSE" H 3600 4950 40  0000 C CNN
	1    3500 4800
	-1   0    0    1   
$EndComp
NoConn ~ 4500 5050
NoConn ~ 4500 5150
NoConn ~ 5600 5150
Text Label 4400 4950 3    60   ~ 0
POWER_FAIL
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 4000 5350
F 0 "#PWR11" H 4000 5350 30  0001 C CNN
F 1 "GND" H 4000 5280 30  0001 C CNN
	1    4000 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 4000 5100
F 0 "C1" V 4100 5200 50  0000 L CNN
F 1 "2.2µF" V 3850 5000 50  0000 L CNN
	1    4000 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 7100 0    60   ~ 0
SPI_MISO
Text Label 1350 7000 0    60   ~ 0
SPI_MOSI
Text Label 1350 6900 0    60   ~ 0
SPI_SCK
Text Label 1350 6800 0    60   ~ 0
CTR_SS
Text Label 1350 7200 0    60   ~ 0
CTR_INT
Text Label 1350 6700 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 5500 950
F 0 "#PWR34" H 5500 1050 30  0001 C CNN
F 1 "VCC" H 5500 1050 30  0000 C CNN
	1    5500 950 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR35
U 1 1 4ED292B6
P 5750 1050
F 0 "#PWR35" H 5750 1050 30  0001 C CNN
F 1 "GND" H 5750 980 30  0001 C CNN
	1    5750 1050
	0    -1   -1   0   
$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 7400 1200
F 0 "#PWR39" H 7400 1200 30  0001 C CNN
F 1 "GND" H 7400 1130 30  0001 C CNN
	1    7400 1200
	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 10200 1500
F 0 "#PWR72" H 10200 1500 30  0001 C CNN
F 1 "GND" H 10200 1430 30  0001 C CNN
	1    10200 1500
	1    0    0    -1  
$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 7150 1200
F 0 "C7" V 7100 1050 50  0000 L CNN
F 1 "100nF" V 7250 1300 50  0000 L CNN
	1    7150 1200
	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