EESchema Schematic File Version 2  date Do 11 Apr 2013 22:40:53 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 "11 apr 2013"
Rev "5"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	10800 2800 10800 1450
Wire Wire Line
	10700 1450 10700 3350
Wire Wire Line
	10500 2000 10500 1450
Wire Wire Line
	9100 2150 9050 2150
Wire Wire Line
	9400 2400 9400 2350
Connection ~ 4650 3750
Wire Wire Line
	4700 3750 4500 3750
Connection ~ 5100 2950
Wire Wire Line
	5950 2700 5100 2700
Wire Wire Line
	5100 2700 5100 3000
Wire Wire Line
	5950 2600 4500 2600
Wire Wire Line
	9900 3350 9900 3600
Wire Wire Line
	9900 3350 10600 3350
Wire Wire Line
	9900 3600 9750 3600
Wire Wire Line
	10800 3850 10800 3800
Wire Wire Line
	10800 3400 10800 3300
Wire Wire Line
	9450 2800 9450 2750
Wire Wire Line
	9450 3400 9450 3300
Wire Wire Line
	5950 3500 5700 3500
Wire Wire Line
	5950 3300 5700 3300
Wire Wire Line
	7750 3200 8600 3200
Wire Wire Line
	6800 1200 6800 1300
Wire Wire Line
	4500 3750 4500 4200
Wire Wire Line
	10250 4500 10250 4400
Wire Wire Line
	1450 3500 1250 3500
Wire Wire Line
	1250 3500 1250 1950
Wire Wire Line
	1250 1950 1800 1950
Wire Wire Line
	1450 3300 1350 3300
Wire Wire Line
	1350 3300 1350 2150
Wire Wire Line
	1350 2150 1800 2150
Wire Wire Line
	2000 6200 950  6200
Wire Wire Line
	2000 6000 1050 6000
Wire Wire Line
	1050 6000 1050 4200
Wire Wire Line
	1050 4200 1450 4200
Wire Wire Line
	2000 5800 1150 5800
Wire Wire Line
	1150 5800 1150 4400
Wire Wire Line
	1150 4400 1450 4400
Wire Wire Line
	1350 5600 1350 5000
Wire Wire Line
	1350 5600 2000 5600
Wire Wire Line
	5400 900  5750 900 
Connection ~ 7900 1550
Wire Wire Line
	7900 1400 7900 1700
Wire Wire Line
	7350 1200 7400 1200
Connection ~ 8300 1550
Wire Wire Line
	8300 1550 8300 1400
Wire Wire Line
	9600 1500 9700 1500
Wire Wire Line
	9700 1500 9700 1400
Connection ~ 2550 4800
Wire Wire Line
	2550 4800 2550 4400
Wire Wire Line
	2750 4400 2750 4600
Connection ~ 3800 4800
Wire Wire Line
	3750 4800 4500 4800
Connection ~ 2750 4600
Wire Wire Line
	2950 4700 2400 4700
Wire Wire Line
	2400 3650 3150 3650
Wire Wire Line
	1250 6550 1250 6600
Wire Wire Line
	1250 6600 1200 6600
Connection ~ 5900 4800
Connection ~ 6250 4800
Wire Wire Line
	2400 3150 3150 3150
Wire Wire Line
	5950 3100 5700 3100
Wire Wire Line
	3150 3050 2400 3050
Wire Wire Line
	2400 2850 3150 2850
Wire Wire Line
	3150 2750 2400 2750
Wire Wire Line
	2400 2650 3150 2650
Wire Wire Line
	7750 3000 8000 3000
Wire Wire Line
	5700 1600 5950 1600
Wire Wire Line
	5950 1800 5700 1800
Wire Wire Line
	5950 2000 5700 2000
Wire Wire Line
	5700 2200 5950 2200
Wire Wire Line
	2600 1350 3250 1350
Wire Wire Line
	3200 1150 3250 1150
Wire Wire Line
	1150 1450 1100 1450
Wire Wire Line
	6950 5150 6950 5100
Wire Wire Line
	6500 5300 6500 5250
Connection ~ 7300 4800
Wire Wire Line
	7300 4850 7300 4750
Wire Wire Line
	7750 2800 8000 2800
Wire Wire Line
	5950 3200 5700 3200
Wire Wire Line
	5950 3000 5700 3000
Wire Wire Line
	5950 2400 4350 2400
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 2400
Wire Wire Line
	4350 2500 4400 2500
Wire Wire Line
	4000 5350 4000 5300
Connection ~ 3200 6650
Wire Wire Line
	3200 6400 3200 6700
Connection ~ 3400 6450
Wire Wire Line
	3400 6400 3400 6700
Wire Wire Line
	4550 6800 4000 6800
Wire Wire Line
	5500 800  5400 800 
Wire Wire Line
	7800 5300 7800 5250
Wire Wire Line
	7800 4250 7800 4200
Wire Wire Line
	3550 6650 3500 6650
Wire Wire Line
	3500 6650 3500 6700
Wire Wire Line
	3200 6650 3050 6650
Connection ~ 10500 5700
Wire Wire Line
	10500 5850 10500 5700
Wire Wire Line
	10150 2200 10200 2200
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
Wire Wire Line
	5500 1000 5400 1000
Wire Wire Line
	5100 3450 5100 3400
Wire Wire Line
	4350 1750 4400 1750
Wire Wire Line
	4400 1750 4400 1700
Wire Wire Line
	4400 4050 4400 4100
Wire Wire Line
	4400 4100 4350 4100
Wire Wire Line
	4650 1700 4650 1850
Connection ~ 3900 7450
Wire Wire Line
	4000 7450 3800 7450
Wire Wire Line
	7900 1550 8700 1550
Wire Wire Line
	8100 1450 8100 1400
Wire Wire Line
	8900 1450 8900 1400
Connection ~ 8050 6800
Wire Wire Line
	8650 6800 8600 6800
Wire Wire Line
	8000 6800 8100 6800
Wire Wire Line
	3150 3850 3100 3850
Wire Wire Line
	3100 3850 3100 3900
Wire Wire Line
	1800 950  1100 950 
Wire Wire Line
	1800 1650 1100 1650
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 2000 4400 1950
Wire Wire Line
	4400 1950 4350 1950
Wire Wire Line
	4350 2300 4400 2300
Wire Wire Line
	4400 2300 4400 2250
Wire Wire Line
	10500 2550 10500 2400
Wire Wire Line
	3800 4800 3800 5700
Wire Wire Line
	3800 5700 4550 5700
Wire Wire Line
	8400 4000 8400 3950
Wire Wire Line
	3100 2500 3100 2550
Wire Wire Line
	3100 2550 3150 2550
Connection ~ 6250 5700
Wire Wire Line
	5900 4800 5900 4850
Wire Wire Line
	9450 3850 9450 3800
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 6800 2000 6800
Wire Wire Line
	1200 7000 2000 7000
Wire Wire Line
	2000 7200 1200 7200
Wire Wire Line
	1200 6700 2000 6700
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 7100 2000 7100
Wire Wire Line
	1200 6900 2000 6900
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 7450 1250 7400
Wire Wire Line
	1250 7400 1200 7400
Wire Wire Line
	5700 4950 5700 5100
Wire Wire Line
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Wire Wire Line
	3100 3300 3100 3250
Wire Wire Line
	8600 4000 8600 3950
Wire Wire Line
	8400 3450 8400 3300
Wire Wire Line
	4400 2500 4400 2550
Wire Wire Line
	4350 4300 4400 4300
Wire Wire Line
	4400 4300 4400 4350
Wire Wire Line
	1800 1550 1100 1550
Wire Wire Line
	1800 1050 1100 1050
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
	8500 1450 8500 1400
Wire Wire Line
	8700 1550 8700 1400
Wire Wire Line
	8600 3200 8600 3450
Wire Wire Line
	9900 1450 9900 1400
Wire Wire Line
	2000 7300 1200 7300
Wire Wire Line
	4350 1850 4500 1850
Wire Wire Line
	4500 1850 4500 2400
Wire Wire Line
	4500 4200 4350 4200
Wire Wire Line
	4650 4350 4650 4300
Wire Wire Line
	4500 3450 4500 3400
Wire Wire Line
	5500 1100 5400 1100
Wire Wire Line
	4650 2400 4650 2350
Wire Wire Line
	8000 6400 7500 6400
Wire Wire Line
	9700 6200 10200 6200
Wire Wire Line
	6150 5700 8650 5700
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
	3300 6550 3050 6550
Wire Wire Line
	3400 6450 3050 6450
Wire Wire Line
	7800 4850 7800 4750
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 6400 3300 6700
Connection ~ 3300 6550
Wire Wire Line
	4000 4800 4000 4900
Connection ~ 4500 2400
Wire Wire Line
	7750 1700 8000 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
	5950 2900 5700 2900
Wire Wire Line
	8000 2700 7750 2700
Wire Wire Line
	8000 2900 7750 2900
Wire Wire Line
	7300 4800 7200 4800
Wire Wire Line
	7300 5300 7300 5250
Wire Wire Line
	6850 5150 6850 5100
Wire Wire Line
	1150 850  1100 850 
Wire Wire Line
	3250 1250 2600 1250
Wire Wire Line
	5950 2100 5700 2100
Wire Wire Line
	5950 2300 5050 2300
Wire Wire Line
	5700 1700 5950 1700
Wire Wire Line
	6250 4650 6250 5700
Wire Wire Line
	8000 3100 7750 3100
Wire Wire Line
	3150 2950 2400 2950
Wire Wire Line
	3100 3250 3150 3250
Wire Wire Line
	6500 4800 6500 4850
Wire Wire Line
	1350 5000 1450 5000
Wire Wire Line
	2400 3750 3150 3750
Wire Wire Line
	2950 4600 2400 4600
Connection ~ 2650 4700
Connection ~ 4000 4800
Wire Wire Line
	3250 4800 2400 4800
Wire Wire Line
	2850 4450 2850 4400
Wire Wire Line
	2650 4400 2650 4700
Wire Wire Line
	9600 1600 9800 1600
Wire Wire Line
	9800 1600 9800 1400
Wire Wire Line
	5600 4800 6600 4800
Connection ~ 6500 4800
Wire Wire Line
	7350 900  7400 900 
Connection ~ 7900 1700
Wire Wire Line
	6900 1300 6900 900 
Wire Wire Line
	6900 900  6950 900 
Wire Wire Line
	2000 5900 1100 5900
Wire Wire Line
	1100 5900 1100 4300
Wire Wire Line
	1100 4300 1450 4300
Wire Wire Line
	2000 6100 1000 6100
Wire Wire Line
	1000 6100 1000 4100
Wire Wire Line
	1000 4100 1450 4100
Wire Wire Line
	2000 6300 900  6300
Wire Wire Line
	900  6300 900  3900
Wire Wire Line
	900  3900 1450 3900
Wire Wire Line
	1450 3400 1300 3400
Wire Wire Line
	1300 3400 1300 2050
Wire Wire Line
	1300 2050 1800 2050
Wire Wire Line
	950  6200 950  4000
Wire Wire Line
	950  4000 1450 4000
Wire Wire Line
	8850 4700 8700 4700
Connection ~ 8800 4700
Wire Wire Line
	8800 4750 8800 4700
Wire Wire Line
	8800 5300 8800 5250
Wire Wire Line
	9150 4950 9150 4900
Wire Wire Line
	9950 4700 9800 4700
Connection ~ 9900 4700
Wire Wire Line
	9900 4750 9900 4700
Wire Wire Line
	9900 5300 9900 5250
Wire Wire Line
	10250 4950 10250 4900
Wire Wire Line
	9150 4500 9150 4400
Connection ~ 6900 1200
Wire Wire Line
	5400 1200 6950 1200
Connection ~ 6800 1200
Wire Wire Line
	5400 1300 5850 1300
Wire Wire Line
	5850 1300 5850 1500
Wire Wire Line
	5850 1500 5950 1500
Wire Wire Line
	8400 3300 7750 3300
Wire Wire Line
	5700 3400 5950 3400
Wire Wire Line
	5700 3600 5950 3600
Wire Wire Line
	9450 3350 9300 3350
Connection ~ 9450 3350
Wire Wire Line
	10700 3350 10800 3350
Connection ~ 10800 3350
Wire Wire Line
	10450 3600 10500 3600
Wire Wire Line
	5050 2300 5050 2250
Wire Wire Line
	4500 2600 4500 3000
Connection ~ 4500 2950
Wire Wire Line
	5950 2500 5700 2500
Wire Wire Line
	4650 3750 4650 3800
Wire Wire Line
	10400 1500 10400 1450
Wire Wire Line
	9400 1950 9400 1900
Wire Wire Line
	10600 3350 10600 1450
$Comp
L LTC3226 U104
U 1 1 4F4A6384
P 5350 6300
F 0 "U104" 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
$Comp
L GND #PWR01
U 1 1 516617FB
P 9050 2150
F 0 "#PWR01" H 9050 2150 30  0001 C CNN
F 1 "GND" H 9050 2080 30  0001 C CNN
	1    9050 2150
	0    1    1    0   
$EndComp
$Comp
L GND #PWR02
U 1 1 516617F8
P 9400 1900
F 0 "#PWR02" H 9400 1900 30  0001 C CNN
F 1 "GND" H 9400 1830 30  0001 C CNN
	1    9400 1900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR03
U 1 1 516617F7
P 9400 2400
F 0 "#PWR03" H 9400 2400 30  0001 C CNN
F 1 "GND" H 9400 2330 30  0001 C CNN
	1    9400 2400
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q101
U 1 1 516617F6
P 9300 2150
F 0 "Q101" H 9250 2350 60  0000 R CNN
F 1 "PMGD370XN" V 9550 2150 60  0000 R CNN
	1    9300 2150
	1    0    0    -1  
$EndComp
$Comp
L CONN_5 P102
U 1 1 51661620
P 10600 1050
F 0 "P102" V 10550 1050 50  0000 C CNN
F 1 "MPU" V 10650 1050 50  0000 C CNN
	1    10600 1050
	0    1    -1   0   
$EndComp
Text Label 4700 3750 0    60   ~ 0
OW_TEMP
Text Label 5700 3500 2    60   ~ 0
MPU_TX
Text Label 5700 3600 2    60   ~ 0
MPU_RX
$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 "RF0_PA_EN" I L 1450 3900 60 
F17 "RF0_PA_PWR" I L 1450 4000 60 
F18 "RF0_P0" I L 1450 4100 60 
F19 "RF0_P1" I L 1450 4200 60 
F20 "RF0_EN" I L 1450 4300 60 
F21 "RF0_PWR" I L 1450 4400 60 
F22 "BAT_MCLR" I R 2400 3150 60 
$EndSheet
$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_MOSI" I L 2000 7000 60 
F11 "CTR_MISO" I L 2000 7100 60 
F12 "RF0_PA_PWR" I L 2000 6200 60 
F13 "RF0_EN" I L 2000 5900 60 
F14 "RF0_P0" I L 2000 6100 60 
F15 "RF0_P1" I L 2000 6000 60 
F16 "RF0_PWR" I L 2000 5800 60 
F17 "RF0_PA_EN" I L 2000 6300 60 
F18 "CTR_MCLR" I L 2000 7300 60 
$EndSheet
Text Label 1350 7300 0    60   ~ 0
CTR_MCLR
Text Label 2600 3150 0    60   ~ 0
BAT_MCLR
Text Label 10250 4400 0    60   ~ 0
CTR_MCLR
Text Label 9150 4400 0    60   ~ 0
BAT_MCLR
$Comp
L GND #PWR04
U 1 1 5164A9B7
P 9900 5300
F 0 "#PWR04" H 9900 5300 30  0001 C CNN
F 1 "GND" H 9900 5230 30  0001 C CNN
	1    9900 5300
	1    0    0    -1  
$EndComp
$Comp
L R R109
U 1 1 5164A9B6
P 9900 5000
F 0 "R109" V 9980 5000 50  0000 C CNN
F 1 "20k" V 9900 5000 50  0000 C CNN
	1    9900 5000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 5164A9B5
P 10250 4950
F 0 "#PWR05" H 10250 4950 30  0001 C CNN
F 1 "GND" H 10250 4880 30  0001 C CNN
	1    10250 4950
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q103
U 2 1 5164A9B4
P 10150 4700
F 0 "Q103" H 10150 4900 60  0000 R CNN
F 1 "PMGD370XN" V 10350 4900 60  0000 R CNN
	2    10150 4700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 5164A9B3
P 8800 5300
F 0 "#PWR06" H 8800 5300 30  0001 C CNN
F 1 "GND" H 8800 5230 30  0001 C CNN
	1    8800 5300
	1    0    0    -1  
$EndComp
$Comp
L R R108
U 1 1 5164A9B2
P 8800 5000
F 0 "R108" V 8880 5000 50  0000 C CNN
F 1 "20k" V 8800 5000 50  0000 C CNN
	1    8800 5000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 5164A9B1
P 9150 4950
F 0 "#PWR07" H 9150 4950 30  0001 C CNN
F 1 "GND" H 9150 4880 30  0001 C CNN
	1    9150 4950
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q103
U 1 1 5164A9B0
P 9050 4700
F 0 "Q103" H 9050 4900 60  0000 R CNN
F 1 "PMGD370XN" V 9250 4900 60  0000 R CNN
	1    9050 4700
	1    0    0    -1  
$EndComp
$Comp
L CONN_9 P111
U 1 1 516487F9
P 850 7000
F 0 "P111" 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 #PWR08
U 1 1 5164879D
P 2850 4450
F 0 "#PWR08" 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
$Comp
L CONN_4 P110
U 1 1 5164864E
P 2700 4050
F 0 "P110" 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 8700 4700 2    60   ~ 0
BAT_RST
$Comp
L CONN_8 P109
U 1 1 515E44D3
P 3500 2900
F 0 "P109" 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 3100 2    60   ~ 0
BAT_RST
Text Label 8000 3000 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 P108
U 1 1 515E3A24
P 750 1600
F 0 "P108" 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 P101
U 1 1 515E39E3
P 750 1000
F 0 "P101" 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 P107
U 1 1 515E3997
P 3600 1300
F 0 "P107" 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 #PWR09
U 1 1 515E2EC4
P 6950 5150
F 0 "#PWR09" 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 #PWR010
U 1 1 515E2EC3
P 6850 5150
F 0 "#PWR010" 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 #PWR011
U 1 1 515E2EB3
P 7300 5300
F 0 "#PWR011" 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 #PWR012
U 1 1 515E2EB2
P 6500 5300
F 0 "#PWR012" 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 #PWR013
U 1 1 515E2EA3
P 7300 4750
F 0 "#PWR013" 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 #PWR014
U 1 1 515E2E8D
P 6250 4650
F 0 "#PWR014" 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 C106
U 1 1 515E2E7D
P 7300 5050
F 0 "C106" 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 C105
U 1 1 515E2E78
P 6500 5050
F 0 "C105" 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 U101
U 1 1 515E2E70
P 6900 4850
F 0 "U101" 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 #PWR015
U 1 1 515E2E57
P 5050 2250
F 0 "#PWR015" H 5050 2200 20  0001 C CNN
F 1 "+2.5V" H 5050 2350 30  0000 C CNN
	1    5050 2250
	1    0    0    -1  
$EndComp
$Comp
L PIC16F887PT IC101
U 1 1 515E0AB7
P 6900 2500
F 0 "IC101" 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 C101
U 1 1 4FF37CFD
P 7150 900
F 0 "C101" 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 #PWR016
U 1 1 4FF37CFC
P 7400 900
F 0 "#PWR016" 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 P103
U 1 1 4FF234FC
P 5050 1050
F 0 "P103" V 5000 1050 60  0000 C CNN
F 1 "IHU_ICSP" V 5100 1050 60  0000 C CNN
	1    5050 1050
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 4FF2341E
P 7800 5300
F 0 "#PWR017" H 7800 5300 30  0001 C CNN
F 1 "GND" H 7800 5230 30  0001 C CNN
	1    7800 5300
	1    0    0    -1  
$EndComp
$Comp
L R R107
U 1 1 4FF2332E
P 7800 4500
F 0 "R107" V 7880 4500 50  0000 C CNN
F 1 "150R" V 7800 4500 50  0000 C CNN
	1    7800 4500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR018
U 1 1 4FF232D4
P 7800 4200
F 0 "#PWR018" H 7800 4300 30  0001 C CNN
F 1 "VCC" H 7800 4300 30  0000 C CNN
	1    7800 4200
	1    0    0    -1  
$EndComp
$Comp
L LED D101
U 1 1 4FF232AA
P 7800 5050
F 0 "D101" H 7800 5150 50  0000 C CNN
F 1 "IHU_PWR" H 7800 4950 50  0000 C CNN
	1    7800 5050
	0    1    1    0   
$EndComp
Text Label 5700 2500 2    60   ~ 0
OW_TEMP
$Comp
L GND #PWR019
U 1 1 4F87671B
P 3550 6650
F 0 "#PWR019" 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 P112
U 1 1 4FBA535E
P 3350 7050
F 0 "P112" V 3300 7050 50  0000 C CNN
F 1 "HEAT_CTL" V 3400 7050 50  0000 C CNN
	1    3350 7050
	0    -1   1    0   
$EndComp
$Comp
L VCC #PWR020
U 1 1 4FB9A064
P 4400 1700
F 0 "#PWR020" H 4400 1800 30  0001 C CNN
F 1 "VCC" H 4400 1800 30  0000 C CNN
	1    4400 1700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR021
U 1 1 4FB9A043
P 4650 4350
F 0 "#PWR021" H 4650 4450 30  0001 C CNN
F 1 "VCC" H 4650 4450 30  0000 C CNN
	1    4650 4350
	-1   0    0    1   
$EndComp
Text Label 9800 4700 2    60   ~ 0
CTR_RST
Text Notes 9950 850  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 #PWR022
U 1 1 4F8766A3
P 9900 1450
F 0 "#PWR022" 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 K101
U 1 1 4F87669B
P 9800 1050
F 0 "K101" 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
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 3000 2    60   ~ 0
CTR_RST
Text Label 8000 2200 0    60   ~ 0
CAPGOOD
$Comp
L GND #PWR023
U 1 1 4F81D3F3
P 8100 1450
F 0 "#PWR023" 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 #PWR024
U 1 1 4F81D3F2
P 8500 1450
F 0 "#PWR024" 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 #PWR025
U 1 1 4F81D3EF
P 8900 1450
F 0 "#PWR025" 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 P106
U 1 1 4F81D3BF
P 8800 1050
F 0 "P106" 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 P105
U 1 1 4F81D3BD
P 8400 1050
F 0 "P105" 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 P104
U 1 1 4F81D3B9
P 8000 1050
F 0 "P104" 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 R110
U 1 1 4F75267F
P 7750 6600
F 0 "R110" V 7830 6600 50  0000 C CNN
F 1 "DNP" V 7750 6600 50  0000 C CNN
	1    7750 6600
	0    1    1    0   
$EndComp
$Comp
L R R112
U 1 1 4F75253A
P 8350 6800
F 0 "R112" V 8430 6800 50  0000 C CNN
F 1 "DNP" V 8350 6800 50  0000 C CNN
	1    8350 6800
	0    1    1    0   
$EndComp
$Comp
L R R111
U 1 1 4F75252C
P 7750 6800
F 0 "R111" V 7830 6800 50  0000 C CNN
F 1 "DNP" V 7750 6800 50  0000 C CNN
	1    7750 6800
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR026
U 1 1 4F75252B
P 8050 6850
F 0 "#PWR026" 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 #PWR027
U 1 1 4F542570
P 3900 7500
F 0 "#PWR027" 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 R114
U 1 1 4F54255D
P 4000 7150
F 0 "R114" V 4080 7150 50  0000 C CNN
F 1 "DNP" V 4000 7150 50  0000 C CNN
	1    4000 7150
	1    0    0    -1  
$EndComp
$Comp
L R R113
U 1 1 4F542549
P 3800 7150
F 0 "R113" V 3880 7150 50  0000 C CNN
F 1 "DNP" 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 R106
U 1 1 4F7247F3
P 4650 4050
F 0 "R106" V 4550 4050 50  0000 C CNN
F 1 "4.7K" V 4650 4050 50  0000 C CNN
	1    4650 4050
	-1   0    0    1   
$EndComp
Text Label 5700 2200 2    60   ~ 0
SOLAR_C2
Text Label 5700 2100 2    60   ~ 0
SOLAR_C1
Text Label 5700 2000 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 10800 2200 1    60   ~ 0
MPU_PWR
$Comp
L CONN_3 K104
U 1 1 4F5C1D2E
P 3500 3750
F 0 "K104" 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 #PWR028
U 1 1 4F5C1D48
P 3100 3900
F 0 "#PWR028" 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 Q102
U 1 1 4F5C19CC
P 9550 3600
F 0 "Q102" H 9500 3800 60  0000 R CNN
F 1 "PMGD370XN" V 9750 3800 60  0000 R CNN
	1    9550 3600
	-1   0    0    -1  
$EndComp
Text Label 1750 1550 2    60   ~ 0
SOLAR_V2
$Comp
L GND #PWR029
U 1 1 4F6F2A62
P 1150 1800
F 0 "#PWR029" 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 #PWR030
U 1 1 4F6F2A61
P 1150 1450
F 0 "#PWR030" 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 10150 2200 2    60   ~ 0
MPU_RST
Text Label 5500 1000 0    60   ~ 0
PGC
Text Label 5500 1100 0    60   ~ 0
PGD
Text Label 8000 1800 0    60   ~ 0
PGC
Text Label 8000 1700 0    60   ~ 0
PGD
$Comp
L LT3014 U102
U 1 1 4F4A6016
P 5050 4950
F 0 "U102" 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 #PWR031
U 1 1 4F5CF56A
P 4400 4050
F 0 "#PWR031" H 4400 4150 30  0001 C CNN
F 1 "VCC" H 4400 4150 30  0000 C CNN
	1    4400 4050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 4F5CF566
P 4400 4350
F 0 "#PWR032" H 4400 4350 30  0001 C CNN
F 1 "GND" H 4400 4280 30  0001 C CNN
	1    4400 4350
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K105
U 1 1 4F5CF560
P 4000 4200
F 0 "K105" V 3950 4200 50  0000 C CNN
F 1 "OW_TEMP" V 4050 4200 40  0000 C CNN
	1    4000 4200
	-1   0    0    -1  
$EndComp
$Comp
L VCC #PWR033
U 1 1 4F5CE8FB
P 8400 4000
F 0 "#PWR033" H 8400 4100 30  0001 C CNN
F 1 "VCC" H 8400 4100 30  0000 C CNN
	1    8400 4000
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR034
U 1 1 4F5CE8EF
P 8600 4000
F 0 "#PWR034" H 8600 4100 30  0001 C CNN
F 1 "VCC" H 8600 4100 30  0000 C CNN
	1    8600 4000
	-1   0    0    1   
$EndComp
Text Label 8000 3200 0    60   ~ 0
I2C_SDA
Text Label 8000 3300 0    60   ~ 0
I2C_SCL
$Comp
L R R104
U 1 1 4F5CE8B7
P 8400 3700
F 0 "R104" V 8480 3700 50  0000 C CNN
F 1 "3,3k" V 8400 3700 50  0000 C CNN
	1    8400 3700
	1    0    0    -1  
$EndComp
$Comp
L R R105
U 1 1 4F5CE8B4
P 8600 3700
F 0 "R105" V 8680 3700 50  0000 C CNN
F 1 "3,3K" V 8600 3700 50  0000 C CNN
	1    8600 3700
	1    0    0    -1  
$EndComp
Text Label 5700 3400 2    60   ~ 0
SPI_MOSI
$Comp
L VCC #PWR035
U 1 1 4F5CE095
P 3100 2500
F 0 "#PWR035" 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 #PWR036
U 1 1 4F5CE08A
P 3100 3300
F 0 "#PWR036" 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 #PWR037
U 1 1 4F5C1CDA
P 9450 3850
F 0 "#PWR037" H 9450 3850 30  0001 C CNN
F 1 "GND" H 9450 3780 30  0001 C CNN
	1    9450 3850
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR038
U 1 1 4F5C1CA5
P 9450 2750
F 0 "#PWR038" H 9450 2850 30  0001 C CNN
F 1 "VCC" H 9450 2850 30  0000 C CNN
	1    9450 2750
	1    0    0    -1  
$EndComp
$Comp
L R R102
U 1 1 4F5C1C90
P 9450 3050
F 0 "R102" V 9530 3050 50  0000 C CNN
F 1 "47k" V 9450 3050 50  0000 C CNN
	1    9450 3050
	1    0    0    -1  
$EndComp
$Comp
L R R103
U 1 1 4F5C1C1F
P 10800 3050
F 0 "R103" V 10700 3050 50  0000 C CNN
F 1 "47k" V 10800 3050 50  0000 C CNN
	1    10800 3050
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR039
U 1 1 4F5C1C15
P 10800 3850
F 0 "#PWR039" H 10800 3850 30  0001 C CNN
F 1 "GND" H 10800 3780 30  0001 C CNN
	1    10800 3850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR040
U 1 1 4F5C1A5E
P 10500 2550
F 0 "#PWR040" H 10500 2550 30  0001 C CNN
F 1 "GND" H 10500 2480 30  0001 C CNN
	1    10500 2550
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q101
U 2 1 4F5C1A3F
P 10400 2200
F 0 "Q101" H 10350 2400 60  0000 R CNN
F 1 "PMGD370XN" H 10450 1950 60  0000 R CNN
	2    10400 2200
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q102
U 2 1 4F5C0B7F
P 10700 3600
F 0 "Q102" H 10600 3500 60  0000 R CNN
F 1 "PMGD370XN" V 10900 3900 60  0000 R CNN
	2    10700 3600
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR041
U 1 1 4F5B75DF
P 1250 6550
F 0 "#PWR041" 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 #PWR042
U 1 1 4F5B75DB
P 1250 7450
F 0 "#PWR042" 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 #PWR043
U 1 1 4F5B7119
P 1150 850
F 0 "#PWR043" 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 #PWR044
U 1 1 4F5B710E
P 1150 1200
F 0 "#PWR044" 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 F101
U 1 1 4F5A59FA
P 3500 4800
F 0 "F101" 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 1850 0    150  ~ 30
IHU
NoConn ~ 4550 6450
$Comp
L GND #PWR045
U 1 1 4F53B1C6
P 5900 5400
F 0 "#PWR045" 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 RV101
U 1 1 4F53B197
P 5900 5100
F 0 "RV101" 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 #PWR046
U 1 1 4F53B187
P 5100 5450
F 0 "#PWR046" 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 #PWR047
U 1 1 4F53B183
P 5000 5450
F 0 "#PWR047" 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 #PWR048
U 1 1 4F53B136
P 4000 5350
F 0 "#PWR048" 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 #PWR049
U 1 1 4F53B132
P 3800 6250
F 0 "#PWR049" 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 C107
U 1 1 4F53B11F
P 4000 5100
F 0 "C107" 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 #PWR050
U 1 1 4F53B109
P 4300 7550
F 0 "#PWR050" 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 #PWR051
U 1 1 4F53AF07
P 5350 7250
F 0 "#PWR051" 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 #PWR052
U 1 1 4F53AEE9
P 6300 7450
F 0 "#PWR052" 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 #PWR053
U 1 1 4F53AEAF
P 7200 6300
F 0 "#PWR053" 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 RV104
U 1 1 4F53AE5B
P 6850 6550
F 0 "RV104" 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 C109
U 1 1 4F53ADD6
P 7200 5950
F 0 "C109" 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 C111
U 1 1 4F53ADD0
P 4250 6150
F 0 "C111" 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 RV105
U 1 1 4F53ADB0
P 4300 7250
F 0 "RV105" 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 RV102
U 1 1 4F53ADAC
P 3800 5950
F 0 "RV102" 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 RV103
U 1 1 4F53ADA3
P 6850 5950
F 0 "RV103" 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 C113
U 1 1 4F53AD76
P 6300 7200
F 0 "C113" 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 C112
U 1 1 4F53AD71
P 6300 6700
F 0 "C112" 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
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 2400 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 2900 2    60   ~ 0
MPU_RST
Text Label 8000 2900 0    60   ~ 0
MPU_EN
Text Label 10450 3600 2    60   ~ 0
MPU_TX
Text Label 9300 3350 2    60   ~ 0
MPU_RX
$Comp
L VCC #PWR054
U 1 1 4ED292BB
P 5500 800
F 0 "#PWR054" H 5500 900 30  0001 C CNN
F 1 "VCC" H 5500 900 30  0000 C CNN
	1    5500 800 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR055
U 1 1 4ED292B6
P 5750 900
F 0 "#PWR055" H 5750 900 30  0001 C CNN
F 1 "GND" H 5750 830 30  0001 C CNN
	1    5750 900 
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR056
U 1 1 4ED29257
P 3200 1150
F 0 "#PWR056" 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 #PWR057
U 1 1 4ED1BC30
P 10500 6450
F 0 "#PWR057" 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 #PWR058
U 1 1 4ED1B7C6
P 3200 1500
F 0 "#PWR058" 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 #PWR059
U 1 1 4ED1B642
P 4400 2250
F 0 "#PWR059" H 4400 2350 30  0001 C CNN
F 1 "VCC" H 4400 2350 30  0000 C CNN
	1    4400 2250
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR060
U 1 1 4ED1B63F
P 4650 1700
F 0 "#PWR060" H 4650 1800 30  0001 C CNN
F 1 "VCC" H 4650 1800 30  0000 C CNN
	1    4650 1700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR061
U 1 1 4ED1B60A
P 4400 2000
F 0 "#PWR061" H 4400 2000 30  0001 C CNN
F 1 "GND" H 4400 1930 30  0001 C CNN
	1    4400 2000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR062
U 1 1 4ED1B5FF
P 4400 2550
F 0 "#PWR062" H 4400 2550 30  0001 C CNN
F 1 "GND" H 4400 2480 30  0001 C CNN
	1    4400 2550
	1    0    0    -1  
$EndComp
Text Label 5700 1800 2    60   ~ 0
SOLAR_V0
Text Label 5700 1700 2    60   ~ 0
SOLAR_V1
Text Label 5700 1600 2    60   ~ 0
SOLAR_V2
$Comp
L GND #PWR063
U 1 1 4ED1B4C0
P 4500 3450
F 0 "#PWR063" H 4500 3450 30  0001 C CNN
F 1 "GND" H 4500 3380 30  0001 C CNN
	1    4500 3450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR064
U 1 1 4ED1B4BE
P 5100 3450
F 0 "#PWR064" H 5100 3450 30  0001 C CNN
F 1 "GND" H 5100 3380 30  0001 C CNN
	1    5100 3450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR065
U 1 1 4ED1B496
P 7400 1200
F 0 "#PWR065" 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 #PWR066
U 1 1 4ED1B475
P 6800 3850
F 0 "#PWR066" 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 #PWR067
U 1 1 4ED1B470
P 6900 3850
F 0 "#PWR067" 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 3200 2    60   ~ 0
SPI_SCK
Text Label 8000 3100 0    60   ~ 0
CTR_SS
Text Label 5700 3300 2    60   ~ 0
SPI_MISO
$Comp
L GND #PWR068
U 1 1 4ED1B142
P 10400 1500
F 0 "#PWR068" H 10400 1500 30  0001 C CNN
F 1 "GND" H 10400 1430 30  0001 C CNN
	1    10400 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 #PWR069
U 1 1 4ED1AE04
P 10600 5700
F 0 "#PWR069" 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 R101
U 1 1 4ED1ACE8
P 4650 2100
F 0 "R101" V 4730 2100 50  0000 C CNN
F 1 "4.7K" V 4650 2100 50  0000 C CNN
	1    4650 2100
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K102
U 1 1 4ED173C0
P 4000 1850
F 0 "K102" V 3950 1850 50  0000 C CNN
F 1 "1WIRE" V 4050 1850 40  0000 C CNN
	1    4000 1850
	-1   0    0    -1  
$EndComp
$Comp
L CONN_3 K103
U 1 1 4ED173BF
P 4000 2400
F 0 "K103" V 3950 2400 50  0000 C CNN
F 1 "1WIRE" V 4050 2400 40  0000 C CNN
	1    4000 2400
	-1   0    0    -1  
$EndComp
$Comp
L CP1 C110
U 1 1 4ED1580C
P 10500 6050
F 0 "C110" 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 C108
U 1 1 4ED153CB
P 8850 5700
F 0 "C108" 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 C104
U 1 1 4ED153B2
P 5100 3200
F 0 "C104" H 5150 3300 50  0000 L CNN
F 1 "22pF" V 5000 3250 50  0000 L CNN
	1    5100 3200
	1    0    0    -1  
$EndComp
$Comp
L C C103
U 1 1 4ED153A2
P 4500 3200
F 0 "C103" H 4350 3100 50  0000 L CNN
F 1 "22pF" V 4600 2950 50  0000 L CNN
	1    4500 3200
	-1   0    0    1   
$EndComp
$Comp
L C C102
U 1 1 4ED153A1
P 7150 1200
F 0 "C102" 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 X101
U 1 1 4ED1537B
P 4800 2950
F 0 "X101" H 4650 3100 60  0000 C CNN
F 1 "8MHz" H 4950 3100 60  0000 C CNN
	1    4800 2950
	1    0    0    -1  
$EndComp
$Comp
L DS1374C U103
U 1 1 4ED15122
P 8850 6250
F 0 "U103" 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