EESchema Schematic File Version 2  date Mon 21 Mai 2012 04:24:19 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:ihu-ttx-test-cache
EELAYER 25  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 1 5
Title "IHU, RTC"
Date "21 may 2012"
Rev "3"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 4550 6950
Wire Wire Line
	4550 6950 4550 7250
Wire Wire Line
	4550 7250 4500 7250
Connection ~ 4950 3750
Wire Wire Line
	4950 3800 4950 2900
Wire Wire Line
	4850 2800 4850 3300
Wire Wire Line
	4850 2800 6050 2800
Wire Wire Line
	5750 3100 6050 3100
Wire Wire Line
	5750 3300 6050 3300
Wire Wire Line
	6050 3500 5450 3500
Wire Wire Line
	5750 2500 6050 2500
Wire Wire Line
	5750 2100 6050 2100
Wire Wire Line
	5750 1900 6050 1900
Connection ~ 4700 2300
Wire Wire Line
	4700 2350 4700 2300
Wire Wire Line
	4850 3300 4350 3300
Wire Wire Line
	4650 650  5800 650 
Wire Wire Line
	5800 650  5800 950 
Wire Wire Line
	5800 950  5700 950 
Wire Wire Line
	5800 1150 5700 1150
Wire Wire Line
	5700 1350 5800 1350
Wire Wire Line
	5800 1350 5800 1400
Wire Wire Line
	3750 850  3700 850 
Wire Wire Line
	4300 850  4300 900 
Wire Wire Line
	4950 4250 4950 4200
Connection ~ 4350 3750
Wire Wire Line
	4400 1550 4450 1550
Wire Wire Line
	4450 1550 4450 1500
Wire Wire Line
	4450 2750 4450 2800
Wire Wire Line
	4450 2800 4400 2800
Wire Wire Line
	4700 1500 4700 1650
Connection ~ 6850 1250
Wire Wire Line
	7000 1050 6950 1050
Wire Wire Line
	1400 3150 1400 2550
Wire Wire Line
	750  4000 750  6450
Wire Wire Line
	950  4450 950  6200
Wire Wire Line
	1150 4850 1150 5950
Wire Wire Line
	1350 5700 1350 5100
Wire Wire Line
	1500 5300 1400 5300
Wire Wire Line
	1500 5000 1300 5000
Wire Wire Line
	3550 5200 3550 5500
Wire Wire Line
	1400 3150 1500 3150
Wire Wire Line
	2050 6350 800  6350
Wire Wire Line
	2050 6100 1000 6100
Wire Wire Line
	1500 5800 1300 5800
Wire Wire Line
	1500 5600 1400 5600
Wire Wire Line
	4600 6600 3750 6600
Wire Wire Line
	3950 6900 3950 6800
Wire Wire Line
	3950 6800 4600 6800
Connection ~ 3850 7450
Wire Wire Line
	3950 7450 3750 7450
Wire Wire Line
	10600 1400 10650 1400
Wire Wire Line
	10650 1500 10600 1500
Wire Wire Line
	2950 6600 2900 6600
Wire Wire Line
	2450 4350 2600 4350
Wire Wire Line
	6100 4000 6100 4100
Wire Wire Line
	6200 4100 6200 4050
Wire Wire Line
	6200 4050 6250 4050
Wire Wire Line
	9350 4700 9450 4700
Wire Wire Line
	7250 4700 7150 4700
Wire Wire Line
	10050 1550 10000 1550
Connection ~ 7900 1200
Wire Wire Line
	7500 1200 8300 1200
Wire Wire Line
	7500 1200 7500 1050
Wire Wire Line
	7700 1100 7700 1050
Wire Wire Line
	8500 1100 8500 1050
Connection ~ 8100 6850
Wire Wire Line
	8700 6850 8650 6850
Wire Wire Line
	8150 6850 8050 6850
Connection ~ 3250 3900
Wire Wire Line
	3300 4300 3250 4300
Wire Wire Line
	3250 4300 3250 3900
Wire Wire Line
	9400 5450 9350 5450
Wire Wire Line
	9850 5500 9850 5400
Connection ~ 7650 5450
Wire Wire Line
	7600 5450 7650 5450
Wire Wire Line
	2600 4650 2450 4650
Wire Wire Line
	9350 5000 9450 5000
Wire Wire Line
	9450 4600 9350 4600
Wire Wire Line
	9350 4400 9450 4400
Wire Wire Line
	7150 4500 7250 4500
Wire Wire Line
	7250 4900 7150 4900
Wire Wire Line
	7250 5100 7150 5100
Wire Wire Line
	8200 4550 8150 4550
Wire Wire Line
	7650 4150 7650 3900
Wire Wire Line
	7650 3900 9850 3900
Wire Wire Line
	7850 4150 7850 4100
Connection ~ 8500 4000
Wire Wire Line
	8500 4000 8500 3500
Wire Wire Line
	9850 3900 9850 4150
Wire Wire Line
	7750 5400 7750 5450
Wire Wire Line
	10050 5400 10050 5450
Wire Wire Line
	10400 4550 10350 4550
Wire Wire Line
	10650 1800 10600 1800
Wire Wire Line
	10650 2000 9700 2000
Wire Wire Line
	9750 3750 10550 3750
Wire Wire Line
	10550 3750 10550 2400
Wire Wire Line
	10550 2400 10650 2400
Wire Wire Line
	9900 3250 10450 3250
Wire Wire Line
	10450 3250 10450 2200
Wire Wire Line
	10450 2200 10650 2200
Wire Wire Line
	9250 3750 9200 3750
Wire Wire Line
	9200 3750 9200 3550
Wire Wire Line
	8950 2850 8850 2850
Wire Wire Line
	10550 900  10650 900 
Wire Wire Line
	10550 800  10650 800 
Wire Wire Line
	10650 1000 10600 1000
Wire Wire Line
	10600 1000 10600 1050
Wire Wire Line
	9100 1400 9200 1400
Wire Wire Line
	9200 1400 9200 1150
Wire Wire Line
	3400 3800 2450 3800
Wire Wire Line
	2450 3700 3400 3700
Wire Wire Line
	3400 3600 2450 3600
Wire Wire Line
	2450 3500 3400 3500
Wire Wire Line
	2450 3400 3400 3400
Wire Wire Line
	1500 4550 1000 4550
Wire Wire Line
	1850 750  1150 750 
Wire Wire Line
	1850 950  1150 950 
Wire Wire Line
	1850 1150 1150 1150
Wire Wire Line
	1850 2150 1150 2150
Wire Wire Line
	1850 1950 1150 1950
Wire Wire Line
	1850 2650 1450 2650
Wire Wire Line
	1850 2450 1350 2450
Wire Wire Line
	2650 1300 3250 1300
Wire Wire Line
	3250 1800 3200 1800
Wire Wire Line
	1150 2350 1200 2350
Wire Wire Line
	1200 2350 1200 2400
Wire Wire Line
	6050 2200 4400 2200
Wire Wire Line
	9500 1150 9500 1200
Wire Wire Line
	9500 1200 9600 1200
Wire Wire Line
	9500 1400 9400 1400
Wire Wire Line
	4450 1800 4450 1750
Wire Wire Line
	4450 1750 4400 1750
Wire Wire Line
	4400 2100 4450 2100
Wire Wire Line
	4450 2100 4450 2050
Wire Wire Line
	750  4000 1500 4000
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
	3850 5700 3850 4800
Wire Wire Line
	3850 5700 4600 5700
Wire Wire Line
	5450 4200 5450 4150
Wire Wire Line
	9750 1700 9750 1750
Wire Wire Line
	8050 2700 7750 2700
Wire Wire Line
	8050 2900 7750 2900
Wire Wire Line
	7750 3300 8050 3300
Wire Wire Line
	8050 2000 7750 2000
Wire Wire Line
	8050 2200 7750 2200
Wire Wire Line
	8050 2300 7750 2300
Wire Wire Line
	3350 3250 3350 3300
Wire Wire Line
	3350 3300 3400 3300
Connection ~ 5950 4800
Connection ~ 6300 5700
Wire Wire Line
	6300 5700 6300 4800
Wire Wire Line
	6300 4800 5650 4800
Wire Wire Line
	5950 4850 5950 4800
Connection ~ 9200 3600
Wire Wire Line
	8800 3350 8800 3100
Wire Wire Line
	8800 3350 8900 3350
Wire Wire Line
	9600 3500 9600 3450
Wire Wire Line
	7750 3000 9600 3000
Wire Wire Line
	8800 3100 7750 3100
Wire Wire Line
	9350 2250 9400 2250
Wire Wire Line
	1200 1300 1200 1250
Wire Wire Line
	6200 6500 6600 6500
Connection ~ 7250 6250
Wire Wire Line
	7250 6150 7250 6300
Wire Wire Line
	7600 5700 7600 6450
Wire Wire Line
	6200 5700 8650 5700
Connection ~ 10450 6450
Wire Wire Line
	9750 6450 10450 6450
Wire Wire Line
	10450 5700 10450 5900
Wire Wire Line
	9050 5700 10550 5700
Connection ~ 7600 5700
Wire Wire Line
	8000 6350 8050 6350
Wire Wire Line
	8000 6150 8050 6150
Wire Wire Line
	9800 6350 9750 6350
Connection ~ 7250 5700
Wire Wire Line
	5150 5450 5150 5400
Wire Wire Line
	3850 6200 3850 6250
Wire Wire Line
	4600 5950 4000 5950
Wire Wire Line
	4600 6300 4050 6300
Wire Wire Line
	5400 7200 5400 7250
Wire Wire Line
	6200 5950 6750 5950
Connection ~ 6900 6250
Wire Wire Line
	4100 6150 4050 6150
Wire Wire Line
	4050 6150 4050 6300
Connection ~ 6350 6950
Wire Wire Line
	6350 6900 6350 7000
Wire Wire Line
	1250 6950 2050 6950
Wire Wire Line
	1250 7150 2050 7150
Wire Wire Line
	2050 7350 1250 7350
Wire Wire Line
	1250 6850 2050 6850
Wire Wire Line
	3200 1800 3200 1850
Wire Wire Line
	6850 3800 6850 3850
Wire Wire Line
	6950 3800 6950 3850
Wire Wire Line
	1250 7250 2050 7250
Wire Wire Line
	1250 7050 2050 7050
Wire Wire Line
	6350 7450 6350 7400
Wire Wire Line
	6900 6200 6900 6300
Wire Wire Line
	6900 6250 7250 6250
Connection ~ 6900 5700
Wire Wire Line
	6200 6050 6300 6050
Wire Wire Line
	6300 6050 6300 5950
Connection ~ 6300 5950
Wire Wire Line
	4600 6950 4350 6950
Wire Wire Line
	4350 6950 4350 7000
Wire Wire Line
	4350 7550 4350 7500
Wire Wire Line
	4500 6150 4600 6150
Wire Wire Line
	5050 5450 5050 5400
Wire Wire Line
	5950 5350 5950 5400
Wire Wire Line
	9800 6150 9750 6150
Wire Wire Line
	9750 6250 10200 6250
Wire Wire Line
	10200 6250 10200 5700
Connection ~ 10200 5700
Wire Wire Line
	8000 6250 8050 6250
Wire Wire Line
	7600 6450 8050 6450
Connection ~ 10450 5700
Wire Wire Line
	10450 6500 10450 6300
Wire Wire Line
	6200 6950 6350 6950
Connection ~ 6350 6500
Wire Wire Line
	6750 6550 6700 6550
Wire Wire Line
	6700 6550 6700 6350
Wire Wire Line
	6700 6350 6200 6350
Wire Wire Line
	4550 4950 4450 4950
Wire Wire Line
	5650 4950 5750 4950
Wire Wire Line
	1200 1250 1150 1250
Wire Wire Line
	1300 7700 1300 7650
Wire Wire Line
	1300 7650 1250 7650
Wire Wire Line
	8800 2150 8750 2150
Connection ~ 9600 3000
Wire Wire Line
	9200 3150 9200 3100
Wire Wire Line
	5750 4950 5750 5100
Wire Wire Line
	5750 5100 5800 5100
Wire Wire Line
	3400 4000 3350 4000
Wire Wire Line
	3350 4000 3350 4050
Wire Wire Line
	7750 2400 8050 2400
Wire Wire Line
	7750 2100 8050 2100
Wire Wire Line
	7750 1900 8050 1900
Wire Wire Line
	8050 3200 7750 3200
Wire Wire Line
	7750 2800 8050 2800
Wire Wire Line
	7750 2600 8050 2600
Wire Wire Line
	5300 4200 5300 4150
Wire Wire Line
	5450 3500 5450 3650
Wire Wire Line
	9950 2350 10000 2350
Wire Wire Line
	1250 6750 1900 6750
Wire Wire Line
	10300 2700 10300 2550
Wire Wire Line
	9100 1950 9100 1900
Wire Wire Line
	1500 4100 800  4100
Wire Wire Line
	4400 2300 4450 2300
Wire Wire Line
	4450 2300 4450 2350
Wire Wire Line
	4400 3000 4450 3000
Wire Wire Line
	4450 3000 4450 3050
Wire Wire Line
	3850 4800 4550 4800
Wire Wire Line
	9100 1150 9100 1200
Wire Wire Line
	9100 1200 9000 1200
Wire Wire Line
	3000 5200 2450 5200
Wire Wire Line
	1400 2550 1850 2550
Wire Wire Line
	1850 1850 1150 1850
Wire Wire Line
	1850 2050 1150 2050
Wire Wire Line
	1850 2250 1150 2250
Wire Wire Line
	1850 1050 1150 1050
Wire Wire Line
	1850 850  1150 850 
Wire Wire Line
	950  4450 1500 4450
Wire Wire Line
	1500 3250 1350 3250
Wire Wire Line
	9750 1750 9600 1750
Wire Wire Line
	9500 1550 9400 1550
Wire Wire Line
	9400 1550 9400 1150
Connection ~ 9400 1400
Wire Wire Line
	9100 1500 9300 1500
Wire Wire Line
	9300 1500 9300 1150
Wire Wire Line
	9600 3050 9600 2850
Wire Wire Line
	9600 2850 9450 2850
Wire Wire Line
	10650 2300 10500 2300
Wire Wire Line
	10300 2100 10650 2100
Wire Wire Line
	9100 1900 10650 1900
Wire Wire Line
	9200 3600 10500 3600
Wire Wire Line
	10500 3600 10500 2300
Wire Wire Line
	10400 5050 10350 5050
Wire Wire Line
	9950 5450 9950 5400
Wire Wire Line
	7850 5450 7850 5400
Wire Wire Line
	10050 4150 10050 4100
Wire Wire Line
	9950 4150 9950 4000
Wire Wire Line
	8500 3500 7750 3500
Wire Wire Line
	7750 3400 8600 3400
Wire Wire Line
	8600 3400 8600 3900
Connection ~ 8600 3900
Wire Wire Line
	2650 1700 3250 1700
Wire Wire Line
	3250 1600 2650 1600
Wire Wire Line
	2650 1500 3250 1500
Wire Wire Line
	3250 1400 2650 1400
Wire Wire Line
	9950 4000 7750 4000
Wire Wire Line
	7750 4000 7750 4150
Wire Wire Line
	7250 5650 7250 5750
Wire Wire Line
	8200 5050 8150 5050
Wire Wire Line
	7150 5000 7250 5000
Wire Wire Line
	7250 4600 7150 4600
Wire Wire Line
	7250 4400 7150 4400
Wire Wire Line
	9350 4500 9450 4500
Wire Wire Line
	9350 4900 9450 4900
Wire Wire Line
	9350 5100 9450 5100
Wire Wire Line
	2600 4750 2450 4750
Wire Wire Line
	7650 5500 7650 5400
Wire Wire Line
	7200 5450 7150 5450
Wire Wire Line
	9800 5450 9850 5450
Connection ~ 9850 5450
Wire Wire Line
	6900 6800 6900 6850
Wire Wire Line
	6900 6850 6600 6850
Wire Wire Line
	6600 6850 6600 6500
Wire Wire Line
	2450 3900 3400 3900
Wire Wire Line
	8500 1800 7750 1800
Wire Wire Line
	3850 7450 3850 7500
Wire Wire Line
	3950 7450 3950 7400
Wire Wire Line
	3750 7450 3750 7400
Wire Wire Line
	3800 4300 3850 4300
Wire Wire Line
	7550 6850 7500 6850
Wire Wire Line
	7550 6650 7500 6650
Wire Wire Line
	8100 6900 8100 6650
Wire Wire Line
	8100 6650 8050 6650
Wire Wire Line
	7750 1700 8050 1700
Wire Wire Line
	8100 1100 8100 1050
Wire Wire Line
	8300 1200 8300 1050
Wire Wire Line
	7900 1050 7900 1700
Connection ~ 7900 1700
Wire Wire Line
	5300 3650 5300 3400
Wire Wire Line
	7150 5200 7250 5200
Wire Wire Line
	9450 5200 9350 5200
Wire Wire Line
	2600 4250 2450 4250
Wire Wire Line
	1150 4850 1500 4850
Wire Wire Line
	2950 6700 2900 6700
Wire Wire Line
	5950 4050 6000 4050
Wire Wire Line
	6000 4050 6000 4100
Wire Wire Line
	10650 1300 10600 1300
Wire Wire Line
	10600 1500 10600 1550
Wire Wire Line
	3400 6850 3400 6800
Wire Wire Line
	3400 6800 3450 6800
Wire Wire Line
	3750 6600 3750 6900
Wire Wire Line
	2900 6800 3200 6800
Wire Wire Line
	3200 6800 3200 6850
Wire Wire Line
	2050 7450 1250 7450
Wire Wire Line
	1250 7550 2050 7550
Wire Wire Line
	3550 5900 3550 6250
Wire Wire Line
	1350 5700 1500 5700
Wire Wire Line
	1150 5950 2050 5950
Wire Wire Line
	950  6200 2050 6200
Wire Wire Line
	750  6450 2050 6450
Wire Wire Line
	1500 3050 1450 3050
Wire Wire Line
	4400 1650 4550 1650
Wire Wire Line
	4550 1650 4550 2200
Connection ~ 4550 2200
Wire Wire Line
	3850 5200 3500 5200
Connection ~ 3850 5200
Connection ~ 3550 5200
Wire Wire Line
	1350 5100 1500 5100
Wire Wire Line
	1400 5600 1400 5300
Wire Wire Line
	1300 5800 1300 5000
Wire Wire Line
	1000 4550 1000 6100
Wire Wire Line
	800  4100 800  6350
Wire Wire Line
	1450 3050 1450 2650
Wire Wire Line
	1350 3250 1350 2450
Wire Wire Line
	6300 1250 6400 1250
Wire Wire Line
	6800 1250 6950 1250
Wire Wire Line
	6950 1250 6950 1300
Wire Wire Line
	6850 1050 6850 1300
Wire Wire Line
	6050 2300 4550 2300
Wire Wire Line
	4550 2300 4550 2900
Wire Wire Line
	4550 2900 4400 2900
Wire Wire Line
	4700 2900 4700 2850
Wire Wire Line
	4350 4250 4350 4200
Wire Wire Line
	4350 3300 4350 3800
Wire Wire Line
	4250 850  4350 850 
Connection ~ 4300 850 
Wire Wire Line
	4650 1100 4650 1050
Wire Wire Line
	6750 1050 5700 1050
Wire Wire Line
	5800 1250 5700 1250
Wire Wire Line
	5000 650  5000 1600
Wire Wire Line
	5000 1600 6050 1600
Connection ~ 5000 650 
Wire Wire Line
	4700 2150 4700 2200
Connection ~ 4700 2200
Wire Wire Line
	5750 1800 6050 1800
Wire Wire Line
	5750 2000 6050 2000
Wire Wire Line
	5750 2400 6050 2400
Wire Wire Line
	5750 2600 6050 2600
Wire Wire Line
	5300 3400 6050 3400
Wire Wire Line
	5750 3200 6050 3200
Wire Wire Line
	5750 3000 6050 3000
Wire Wire Line
	4950 2900 6050 2900
Wire Wire Line
	1900 6750 1900 6450
Connection ~ 1900 6450
$Comp
L VCC #PWR?
U 1 1 4FB9A064
P 4450 1500
F 0 "#PWR?" H 4450 1600 30  0001 C CNN
F 1 "VCC" H 4450 1600 30  0000 C CNN
	1    4450 1500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR?
U 1 1 4FB9A043
P 4700 2900
F 0 "#PWR?" H 4700 3000 30  0001 C CNN
F 1 "VCC" H 4700 3000 30  0000 C CNN
	1    4700 2900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4FB99CBF
P 4650 1100
F 0 "#PWR?" H 4650 1100 30  0001 C CNN
F 1 "GND" H 4650 1030 30  0001 C CNN
	1    4650 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FB99CBD
P 3700 850
F 0 "#PWR?" H 3700 850 30  0001 C CNN
F 1 "GND" H 3700 780 30  0001 C CNN
	1    3700 850 
	0    1    1    0   
$EndComp
$Comp
L PIC16F877PT IC?
U 1 1 4ED1475A
P 6950 2500
F 0 "IC?" H 6150 3650 50  0000 L BNN
F 1 "PIC16F877PT" H 7050 1200 50  0000 L BNN
F 2 "microchip-2-TQFP44" H 6950 2650 50  0001 C CNN
	1    6950 2500
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K?
U 1 1 4FB99C61
P 6850 700
F 0 "K?" V 6800 700 50  0000 C CNN
F 1 "IHU_PROG" V 6900 700 40  0000 C CNN
	1    6850 700 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_3 K?
U 1 1 4FB99B79
P 6100 4450
F 0 "K?" V 6050 4450 50  0000 C CNN
F 1 "CONN_3" V 6150 4450 40  0000 C CNN
	1    6100 4450
	0    1    1    0   
$EndComp
Text Label 4300 900  3    60   ~ 0
IHU_RST
Text Label 1400 7450 0    60   ~ 0
CTR_RST
$Comp
L R R?
U 1 1 4FB99B25
P 4000 850
F 0 "R?" V 4080 850 50  0000 C CNN
F 1 "R" V 4000 850 50  0000 C CNN
	1    4000 850 
	0    1    1    0   
$EndComp
$Comp
L PMGD370XN Q?
U 1 1 4FB99B08
P 4550 850
F 0 "Q?" H 4500 1050 60  0000 R CNN
F 1 "PMGD370XN" V 4800 750 60  0000 R CNN
	1    4550 850 
	1    0    0    -1  
$EndComp
Text Label 1400 7550 0    60   ~ 0
IHU_RST
$Comp
L CONN_11 P?
U 1 1 4FB99725
P 900 7150
F 0 "P?" V 850 7150 60  0000 C CNN
F 1 "IHU" V 950 7150 60  0000 C CNN
	1    900  7150
	-1   0    0    -1  
$EndComp
Text Notes 10650 2750 0    150  ~ 30
MPU
$Comp
L GND #PWR?
U 1 1 4F87671B
P 3450 6800
F 0 "#PWR?" H 3450 6800 30  0001 C CNN
F 1 "GND" H 3450 6730 30  0001 C CNN
	1    3450 6800
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P?
U 1 1 4F87670E
P 3300 7200
F 0 "P?" V 3250 7200 40  0000 C CNN
F 1 "HEAT_EN" V 3350 7200 40  0000 C CNN
	1    3300 7200
	0    -1   1    0   
$EndComp
Text Label 10600 1300 2    60   ~ 0
HEAT0_DIR
Text Label 10600 1400 2    60   ~ 0
HEAT1_DIR
$Comp
L GND #PWR?
U 1 1 4F8766A3
P 10600 1550
F 0 "#PWR?" H 10600 1550 30  0001 C CNN
F 1 "GND" H 10600 1480 30  0001 C CNN
	1    10600 1550
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K?
U 1 1 4F87669B
P 11000 1400
F 0 "K?" V 10950 1400 50  0000 C CNN
F 1 "HEAT_DIR" V 11050 1400 40  0000 C CNN
	1    11000 1400
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P?
U 1 1 4F876689
P 11000 2100
F 0 "P?" V 10970 2100 60  0000 C CNN
F 1 "MPU" V 11070 2100 60  0000 C CNN
	1    11000 2100
	1    0    0    1   
$EndComp
Text Label 5750 2600 2    60   ~ 0
HEAT_EN
Text Label 2950 6800 0    60   ~ 0
HEAT_EN
Text Label 2950 6700 0    60   ~ 0
HEAT0_DIR
Text Label 2950 6600 0    60   ~ 0
HEAT1_DIR
$Comp
L VCC #PWR?
U 1 1 4F85D395
P 6250 4050
F 0 "#PWR?" H 6250 4150 30  0001 C CNN
F 1 "VCC" H 6250 4150 30  0000 C CNN
	1    6250 4050
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F85D389
P 5950 4050
F 0 "#PWR?" H 5950 4050 30  0001 C CNN
F 1 "GND" H 5950 3980 30  0001 C CNN
	1    5950 4050
	0    1    1    0   
$EndComp
Text Label 6100 4000 1    60   ~ 0
RE0
Text Label 5750 2500 2    60   ~ 0
CTR_RST
Text Label 5750 2400 2    60   ~ 0
RE0
Text Label 8050 2200 0    60   ~ 0
CAPGOOD
$Comp
L GND #PWR?
U 1 1 4F81D3F3
P 7700 1100
F 0 "#PWR?" H 7700 1100 30  0001 C CNN
F 1 "GND" H 7700 1030 30  0001 C CNN
	1    7700 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F81D3F2
P 8100 1100
F 0 "#PWR?" H 8100 1100 30  0001 C CNN
F 1 "GND" H 8100 1030 30  0001 C CNN
	1    8100 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F81D3EF
P 8500 1100
F 0 "#PWR?" H 8500 1100 30  0001 C CNN
F 1 "GND" H 8500 1030 30  0001 C CNN
	1    8500 1100
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P?
U 1 1 4F81D3BF
P 8400 700
F 0 "P?" V 8350 700 40  0000 C CNN
F 1 "DEPLAY2" V 8450 700 40  0000 C CNN
	1    8400 700 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P?
U 1 1 4F81D3BD
P 8000 700
F 0 "P?" V 7950 700 40  0000 C CNN
F 1 "DEPLOY1" V 8050 700 40  0000 C CNN
	1    8000 700 
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P?
U 1 1 4F81D3B9
P 7600 700
F 0 "P?" V 7550 700 40  0000 C CNN
F 1 "DEPLOY0" V 7650 700 40  0000 C CNN
	1    7600 700 
	0    -1   -1   0   
$EndComp
Text Label 7500 6650 2    60   ~ 0
1HZ
$Comp
L R R?
U 1 1 4F75267F
P 7800 6650
F 0 "R?" V 7880 6650 50  0000 C CNN
F 1 "OPU" V 7800 6650 50  0000 C CNN
	1    7800 6650
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 4F75253A
P 8400 6850
F 0 "R?" V 8480 6850 50  0000 C CNN
F 1 "OPU" V 8400 6850 50  0000 C CNN
	1    8400 6850
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 4F75252C
P 7800 6850
F 0 "R?" V 7880 6850 50  0000 C CNN
F 1 "OPU" V 7800 6850 50  0000 C CNN
	1    7800 6850
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F75252B
P 8100 6900
F 0 "#PWR?" H 8100 7000 30  0001 C CNN
F 1 "VCC" H 8100 7000 30  0000 C CNN
	1    8100 6900
	-1   0    0    1   
$EndComp
Text Label 7500 6850 2    60   ~ 0
RTC_INT
Text Label 8700 6850 0    60   ~ 0
RTC_RST
$Comp
L VCC #PWR?
U 1 1 4F75248B
P 3850 4300
F 0 "#PWR?" H 3850 4400 30  0001 C CNN
F 1 "VCC" H 3850 4400 30  0000 C CNN
	1    3850 4300
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 4F752483
P 3550 4300
F 0 "R?" V 3630 4300 50  0000 C CNN
F 1 "OPU" V 3550 4300 50  0000 C CNN
	1    3550 4300
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F542570
P 3850 7500
F 0 "#PWR?" H 3850 7600 30  0001 C CNN
F 1 "VCC" H 3850 7600 30  0000 C CNN
	1    3850 7500
	-1   0    0    1   
$EndComp
$Comp
L R R?
U 1 1 4F54255D
P 3950 7150
F 0 "R?" V 4030 7150 50  0000 C CNN
F 1 "OPU" V 3950 7150 50  0000 C CNN
	1    3950 7150
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 4F542549
P 3750 7150
F 0 "R?" V 3830 7150 50  0000 C CNN
F 1 "OPU" V 3750 7150 50  0000 C CNN
	1    3750 7150
	1    0    0    -1  
$EndComp
Text Label 8500 1800 0    60   ~ 0
BATT_AL
Text Label 2650 3900 0    60   ~ 0
BATT_AL
$Comp
L CONN_8 P?
U 1 1 4F752121
P 3750 3650
F 0 "P?" V 3700 3650 60  0000 C CNN
F 1 "BATT_CTL" V 3800 3650 60  0000 C CNN
	1    3750 3650
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 4F7247F3
P 4700 2600
F 0 "R?" V 4600 2600 50  0000 C CNN
F 1 "4.7K" V 4700 2600 50  0000 C CNN
	1    4700 2600
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F71D892
P 9350 5450
F 0 "#PWR?" H 9350 5450 30  0001 C CNN
F 1 "GND" H 9350 5380 30  0001 C CNN
	1    9350 5450
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F71D888
P 7150 5450
F 0 "#PWR?" H 7150 5450 30  0001 C CNN
F 1 "GND" H 7150 5380 30  0001 C CNN
	1    7150 5450
	0    1    1    0   
$EndComp
$Comp
L C C?
U 1 1 4F71D562
P 7400 5450
F 0 "C?" H 7300 5550 50  0000 L CNN
F 1 "100nF" V 7300 5300 50  0000 L CNN
	1    7400 5450
	0    1    1    0   
$EndComp
$Comp
L C C?
U 1 1 4F71D55B
P 9600 5450
F 0 "C?" H 9500 5550 50  0000 L CNN
F 1 "100nF" V 9500 5300 50  0000 L CNN
	1    9600 5450
	0    1    1    0   
$EndComp
Text Label 2600 4650 0    60   ~ 0
PRF_PWR
Text Label 9350 4600 2    60   ~ 0
SOLAR_C11
Text Label 9350 5000 2    60   ~ 0
SOLAR_C9
Text Label 9350 4500 2    60   ~ 0
SOLAR_C7
Text Label 9350 4900 2    60   ~ 0
SOLAR_C5
$Comp
L VCC #PWR?
U 1 1 4F70C596
P 7650 5500
F 0 "#PWR?" H 7650 5600 30  0001 C CNN
F 1 "VCC" H 7650 5600 30  0000 C CNN
	1    7650 5500
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F70C58E
P 9850 5500
F 0 "#PWR?" H 9850 5600 30  0001 C CNN
F 1 "VCC" H 9850 5600 30  0000 C CNN
	1    9850 5500
	-1   0    0    1   
$EndComp
Text Label 7150 5100 2    60   ~ 0
SOLAR_C10
Text Label 7150 4600 2    60   ~ 0
SOLAR_C8
Text Label 9350 4400 2    60   ~ 0
SOLAR_C3
Text Label 7150 5000 2    60   ~ 0
SOLAR_C6
Text Label 7150 4500 2    60   ~ 0
SOLAR_C4
Text Label 7150 4900 2    60   ~ 0
SOLAR_C2
Text Label 9350 5100 2    60   ~ 0
SOLAR_C1
Text Label 7150 4400 2    60   ~ 0
SOLAR_C0
NoConn ~ 5400 5400
$Comp
L GND #PWR?
U 1 1 4F70C5E1
P 7850 4100
F 0 "#PWR?" H 7850 4100 30  0001 C CNN
F 1 "GND" H 7850 4030 30  0001 C CNN
	1    7850 4100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F70C5DC
P 10050 4100
F 0 "#PWR?" H 10050 4100 30  0001 C CNN
F 1 "GND" H 10050 4030 30  0001 C CNN
	1    10050 4100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F70C588
P 7850 5450
F 0 "#PWR?" H 7850 5450 30  0001 C CNN
F 1 "GND" H 7850 5380 30  0001 C CNN
	1    7850 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F70C587
P 7750 5450
F 0 "#PWR?" H 7750 5450 30  0001 C CNN
F 1 "GND" H 7750 5380 30  0001 C CNN
	1    7750 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F70C581
P 9950 5450
F 0 "#PWR?" H 9950 5450 30  0001 C CNN
F 1 "GND" H 9950 5380 30  0001 C CNN
	1    9950 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F70C57C
P 10050 5450
F 0 "#PWR?" H 10050 5450 30  0001 C CNN
F 1 "GND" H 10050 5380 30  0001 C CNN
	1    10050 5450
	1    0    0    -1  
$EndComp
$Comp
L ADG659 U?
U 1 1 4F70C54E
P 9900 4800
F 0 "U?" H 9900 4900 60  0000 C CNN
F 1 "ADG659" H 9900 4800 60  0000 C CNN
	1    9900 4800
	1    0    0    -1  
$EndComp
$Comp
L ADG659 U?
U 1 1 4F70C546
P 7700 4800
F 0 "U?" H 7700 4900 60  0000 C CNN
F 1 "ADG659" H 7700 4800 60  0000 C CNN
	1    7700 4800
	1    0    0    -1  
$EndComp
Text Label 10400 5050 0    60   ~ 0
ADC_C3
Text Label 10400 4550 0    60   ~ 0
ADC_C2
Text Label 8200 5050 0    60   ~ 0
ADC_C1
Text Label 8200 4550 0    60   ~ 0
ADC_C0
Text Label 8050 3400 0    60   ~ 0
SOL_SEL1
Text Label 8050 3500 0    60   ~ 0
SOL_SEL0
Text Label 8050 2300 0    60   ~ 0
POWER_FAIL
Text Label 8050 2100 0    60   ~ 0
RADIO_SILENCE
Text Label 9850 3750 0    60   ~ 0
MPU_PWR
$Comp
L CONN_3 K?
U 1 1 4F5C1D2E
P 11000 900
F 0 "K?" V 10950 900 50  0000 C CNN
F 1 "MPU_PWR" V 11050 900 40  0000 C CNN
	1    11000 900 
	1    0    0    -1  
$EndComp
Text Label 10550 800  2    60   ~ 0
MPU_PWR
$Comp
L GND #PWR?
U 1 1 4F5C1D48
P 10600 1050
F 0 "#PWR?" H 10600 1050 30  0001 C CNN
F 1 "GND" H 10600 980 30  0001 C CNN
	1    10600 1050
	1    0    0    -1  
$EndComp
$Comp
L PMGD370XN Q?
U 2 1 4F5C19CC
P 9700 3250
F 0 "Q?" H 9650 3450 60  0000 R CNN
F 1 "PMGD370XN" V 9950 3200 60  0000 R CNN
	2    9700 3250
	-1   0    0    -1  
$EndComp
$Comp
L CONN_5 P?
U 1 1 4F70C044
P 9300 750
F 0 "P?" V 9250 750 50  0000 C CNN
F 1 "IHU_PWR" V 9350 750 50  0000 C CNN
	1    9300 750 
	0    1    -1   0   
$EndComp
Text Label 9100 1400 2    60   ~ 0
RADIO_SILENCE
Text Label 1300 2150 0    60   ~ 0
SOLAR_C11
Text Label 1300 2050 0    60   ~ 0
SOLAR_C10
Text Label 2700 1700 0    60   ~ 0
SOLAR_C9
Text Label 1300 1950 0    60   ~ 0
SOLAR_C8
Text Label 1300 1850 0    60   ~ 0
SOLAR_V2
$Comp
L GND #PWR?
U 1 1 4F6F2A62
P 1200 2400
F 0 "#PWR?" H 1200 2400 30  0001 C CNN
F 1 "GND" H 1200 2330 30  0001 C CNN
	1    1200 2400
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F6F2A61
P 1150 1750
F 0 "#PWR?" H 1150 1850 30  0001 C CNN
F 1 "VCC" H 1150 1850 30  0000 C CNN
	1    1150 1750
	0    1    1    0   
$EndComp
$Comp
L CONN_7 P?
U 1 1 4F6F2A60
P 800 2050
F 0 "P?" V 770 2050 60  0000 C CNN
F 1 "SOLAR_2" V 870 2050 60  0000 C CNN
	1    800  2050
	-1   0    0    -1  
$EndComp
Text Label 1500 5600 0    60   ~ 0
RADIO_SILENCE
Text Label 8750 2150 3    60   ~ 0
MPU_RST
Text Label 2600 4750 0    60   ~ 0
PRF_EN
Text Label 5800 1250 0    60   ~ 0
PGC
Text Label 5800 1150 0    60   ~ 0
PGD
Text Label 8050 1800 0    60   ~ 0
PGC
Text Label 8050 1700 0    60   ~ 0
PGD
Text Label 2650 3600 0    60   ~ 0
BATT2_EN
Text Label 2650 3500 0    60   ~ 0
BATT1_EN
Text Label 2650 3400 0    60   ~ 0
BATT0_EN
$Comp
L LT3014 U?
U 1 1 4F4A6016
P 5100 4950
F 0 "U?" H 5100 4950 60  0000 C CNN
F 1 "LT3014" H 5100 5050 60  0000 C CNN
	1    5100 4950
	1    0    0    -1  
$EndComp
Text Label 8050 2600 0    60   ~ 0
MAIN_EN
Text Label 9100 1500 2    60   ~ 0
MAIN_EN
Text Label 1500 5700 0    60   ~ 0
MAIN_EN
$Comp
L VCC #PWR?
U 1 1 4F5CF56A
P 4450 2750
F 0 "#PWR?" H 4450 2850 30  0001 C CNN
F 1 "VCC" H 4450 2850 30  0000 C CNN
	1    4450 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5CF566
P 4450 3050
F 0 "#PWR?" H 4450 3050 30  0001 C CNN
F 1 "GND" H 4450 2980 30  0001 C CNN
	1    4450 3050
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K?
U 1 1 4F5CF560
P 4050 2900
F 0 "K?" V 4000 2900 50  0000 C CNN
F 1 "OW_TEMP" V 4100 2900 40  0000 C CNN
	1    4050 2900
	-1   0    0    1   
$EndComp
Text Label 1400 6750 0    60   ~ 0
TTX_EN
Text Label 9950 2350 3    60   ~ 0
TTX_EN
$Comp
L PMGD370XN Q?
U 2 1 4F5CEEDC
P 10200 2350
F 0 "Q?" 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 #PWR?
U 1 1 4F5CEEDB
P 10300 2700
F 0 "#PWR?" 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 #PWR?
U 1 1 4F5CE8FB
P 5450 4200
F 0 "#PWR?" H 5450 4300 30  0001 C CNN
F 1 "VCC" H 5450 4300 30  0000 C CNN
	1    5450 4200
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F5CE8EF
P 5300 4200
F 0 "#PWR?" H 5300 4300 30  0001 C CNN
F 1 "VCC" H 5300 4300 30  0000 C CNN
	1    5300 4200
	-1   0    0    1   
$EndComp
Text Label 5750 3500 2    60   ~ 0
I2C_SDA
Text Label 5750 3400 2    60   ~ 0
I2C_SCL
$Comp
L R R?
U 1 1 4F5CE8B7
P 5450 3900
F 0 "R?" V 5530 3900 50  0000 C CNN
F 1 "3,3k" V 5450 3900 50  0000 C CNN
	1    5450 3900
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 4F5CE8B4
P 5300 3900
F 0 "R?" V 5380 3900 50  0000 C CNN
F 1 "3,3K" V 5300 3900 50  0000 C CNN
	1    5300 3900
	1    0    0    -1  
$EndComp
Text Label 9500 1400 0    60   ~ 0
MAIN_PWR
Text Label 2650 3700 0    60   ~ 0
I2C_SCL
Text Label 2650 3800 0    60   ~ 0
I2C_SDA
Text Label 8050 2700 0    60   ~ 0
BATT2_EN
Text Label 8050 2800 0    60   ~ 0
BATT1_EN
Text Label 8050 2900 0    60   ~ 0
BATT0_EN
Text Label 8050 3200 0    60   ~ 0
CTR_SDI
$Comp
L VCC #PWR?
U 1 1 4F5CE095
P 3350 3250
F 0 "#PWR?" H 3350 3350 30  0001 C CNN
F 1 "VCC" H 3350 3350 30  0000 C CNN
	1    3350 3250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5CE08A
P 3350 4050
F 0 "#PWR?" H 3350 4050 30  0001 C CNN
F 1 "GND" H 3350 3980 30  0001 C CNN
	1    3350 4050
	1    0    0    -1  
$EndComp
Text Label 9600 1200 0    60   ~ 0
VITAL_PWR
Text Label 2500 5200 0    60   ~ 0
VITAL_PWR
Text Label 1500 5800 0    60   ~ 0
MAIN_PWR
$Comp
L GND #PWR?
U 1 1 4F5CDE21
P 9000 1200
F 0 "#PWR?" H 9000 1200 30  0001 C CNN
F 1 "GND" H 9000 1130 30  0001 C CNN
	1    9000 1200
	0    1    1    0   
$EndComp
Text Label 10550 900  2    60   ~ 0
MPU_EN
$Comp
L GND #PWR?
U 1 1 4F5C1CDA
P 9600 3500
F 0 "#PWR?" H 9600 3500 30  0001 C CNN
F 1 "GND" H 9600 3430 30  0001 C CNN
	1    9600 3500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F5C1CA5
P 8850 2850
F 0 "#PWR?" H 8850 2950 30  0001 C CNN
F 1 "VCC" H 8850 2950 30  0000 C CNN
	1    8850 2850
	0    -1   -1   0   
$EndComp
$Comp
L R R?
U 1 1 4F5C1C90
P 9200 2850
F 0 "R?" V 9280 2850 50  0000 C CNN
F 1 "100k" V 9200 2850 50  0000 C CNN
	1    9200 2850
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 4F5C1C1F
P 9500 3750
F 0 "R?" V 9580 3750 50  0000 C CNN
F 1 "100k" V 9500 3750 50  0000 C CNN
	1    9500 3750
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5C1C15
P 9200 3100
F 0 "#PWR?" H 9200 3100 30  0001 C CNN
F 1 "GND" H 9200 3030 30  0001 C CNN
	1    9200 3100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5C1A5E
P 9100 2500
F 0 "#PWR?" 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 #PWR?
U 1 1 4F5C1A5A
P 9700 2600
F 0 "#PWR?" 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 Q?
U 2 1 4F5C1A3F
P 9000 2150
F 0 "Q?" 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 Q?
U 1 1 4F5C1A1D
P 9600 2250
F 0 "Q?" 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 2600 4250 0    60   ~ 0
MPU_PWR
$Comp
L PMGD370XN Q?
U 1 1 4F5C0B7F
P 9100 3350
F 0 "Q?" H 9050 3550 60  0000 R CNN
F 1 "PMGD370XN" V 9350 3300 60  0000 R CNN
	1    9100 3350
	1    0    0    1   
$EndComp
$Sheet
S 1500 2950 950  2450
U 4F53D395
F0 "Power Path" 60
F1 "powerpath.sch" 60
F2 "CHARGE1" I L 1500 3150 60 
F3 "CHARGE0" I L 1500 3050 60 
F4 "TTX_EN" I L 1500 4000 60 
F5 "VITAL_PWR" I R 2450 5200 60 
F6 "MPU_PWR" I R 2450 4250 60 
F7 "TTX_PWR" I L 1500 4100 60 
F8 "CRX_PWR" I L 1500 4550 60 
F9 "CRX_EN" I L 1500 4450 60 
F10 "MPU_EN" I R 2450 4350 60 
F11 "MAIN_PWR" I L 1500 5000 60 
F12 "PRF_EN" I R 2450 4750 60 
F13 "PRF_PWR" I R 2450 4650 60 
F14 "BATT0_EN" I R 2450 3400 60 
F15 "BATT1_EN" I R 2450 3500 60 
F16 "BATT2_EN" I R 2450 3600 60 
F17 "CHARGE2" I L 1500 3250 60 
F18 "RADIO_SILENCE" I L 1500 5300 60 
F19 "MAIN_EN" I L 1500 5100 60 
F20 "I2C_SDA" I R 2450 3800 60 
F21 "I2C_SCL" I R 2450 3700 60 
F22 "BATT_AL" I R 2450 3900 60 
F23 "HEAT_PWR" I L 1500 4850 60 
$EndSheet
Text Label 9350 2250 3    60   ~ 0
1HZ
$Comp
L VCC #PWR?
U 1 1 4F5B75DF
P 1250 6650
F 0 "#PWR?" H 1250 6750 30  0001 C CNN
F 1 "VCC" H 1250 6750 30  0000 C CNN
	1    1250 6650
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5B75DB
P 1300 7700
F 0 "#PWR?" H 1300 7700 30  0001 C CNN
F 1 "GND" H 1300 7630 30  0001 C CNN
	1    1300 7700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR?
U 1 1 4F5B7119
P 1150 650
F 0 "#PWR?" H 1150 750 30  0001 C CNN
F 1 "VCC" H 1150 750 30  0000 C CNN
	1    1150 650 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4F5B710E
P 1200 1300
F 0 "#PWR?" H 1200 1300 30  0001 C CNN
F 1 "GND" H 1200 1230 30  0001 C CNN
	1    1200 1300
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P?
U 1 1 4F5B70A7
P 3600 1500
F 0 "P?" V 3570 1500 60  0000 C CNN
F 1 "SOLAR_1" V 3670 1500 60  0000 C CNN
	1    3600 1500
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P?
U 1 1 4F5B70A0
P 800 950
F 0 "P?" V 770 950 60  0000 C CNN
F 1 "SOLAR_0" V 870 950 60  0000 C CNN
	1    800  950 
	-1   0    0    -1  
$EndComp
$Comp
L FUSE F?
U 1 1 4F5A59FA
P 3250 5200
F 0 "F?" H 3350 5250 40  0000 C CNN
F 1 "IHU_FUSE" H 3150 5150 40  0000 C CNN
	1    3250 5200
	-1   0    0    1   
$EndComp
NoConn ~ 4550 5050
NoConn ~ 4550 5150
NoConn ~ 5650 5150
Text Label 4450 4950 2    60   ~ 0
POWER_FAIL
Text Label 2600 4350 0    60   ~ 0
MPU_EN
$Comp
L GND #PWR?
U 1 1 4F5428CF
P 10050 1550
F 0 "#PWR?" H 10050 1550 30  0001 C CNN
F 1 "GND" H 10050 1480 30  0001 C CNN
	1    10050 1550
	0    -1   -1   0   
$EndComp
$Comp
L POT RV?
U 1 1 4F5428CA
P 9750 1550
F 0 "RV?" H 9750 1450 50  0000 C CNN
F 1 "1M0" H 9750 1550 50  0000 C CNN
	1    9750 1550
	-1   0    0    1   
$EndComp
Text Label 9600 1750 2    60   ~ 0
MAIN_V
Text Label 3950 6600 0    60   ~ 0
POWER_FAIL
Text Label 3950 6800 0    60   ~ 0
CAPGOOD
NoConn ~ 4600 6700
Text Notes 8650 6400 0    150  ~ 30
RTC
Text Notes 6750 2600 0    150  ~ 30
IHU
NoConn ~ 4600 6450
$Comp
L GND #PWR?
U 1 1 4F53B1C6
P 5950 5400
F 0 "#PWR?" H 5950 5400 30  0001 C CNN
F 1 "GND" H 5950 5330 30  0001 C CNN
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	1    0    0    -1  
$EndComp
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L POT RV?
U 1 1 4F53B197
P 5950 5100
F 0 "RV?" H 5950 5000 50  0000 C CNN
F 1 "1M0" H 5950 5100 50  0000 C CNN
	1    5950 5100
	0    -1   -1   0   
$EndComp
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L GND #PWR?
U 1 1 4F53B187
P 5150 5450
F 0 "#PWR?" H 5150 5450 30  0001 C CNN
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	1    5150 5450
	1    0    0    -1  
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L GND #PWR?
U 1 1 4F53B183
P 5050 5450
F 0 "#PWR?" H 5050 5450 30  0001 C CNN
F 1 "GND" H 5050 5380 30  0001 C CNN
	1    5050 5450
	1    0    0    -1  
$EndComp
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L GND #PWR?
U 1 1 4F53B136
P 3550 6250
F 0 "#PWR?" H 3550 6250 30  0001 C CNN
F 1 "GND" H 3550 6180 30  0001 C CNN
	1    3550 6250
	1    0    0    -1  
$EndComp
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L GND #PWR?
U 1 1 4F53B132
P 3850 6250
F 0 "#PWR?" H 3850 6250 30  0001 C CNN
F 1 "GND" H 3850 6180 30  0001 C CNN
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	1    0    0    -1  
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L C C?
U 1 1 4F53B11F
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F 0 "C?" V 3450 5800 50  0000 L CNN
F 1 "2.2µF" V 3600 5850 50  0000 L CNN
	1    3550 5700
	1    0    0    -1  
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L GND #PWR?
U 1 1 4F53B109
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F 0 "#PWR?" H 4350 7550 30  0001 C CNN
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	1    0    0    -1  
$EndComp
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L GND #PWR?
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	1    5400 7250
	1    0    0    -1  
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L GND #PWR?
U 1 1 4F53AEE9
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F 0 "#PWR?" H 6350 7450 30  0001 C CNN
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	1    6350 7450
	1    0    0    -1  
$EndComp
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L GND #PWR?
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F 1 "GND" H 7250 6230 30  0001 C CNN
	1    7250 6300
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$EndComp
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L POT RV?
U 1 1 4F53AE5B
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F 0 "RV?" H 6900 6450 50  0000 C CNN
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	1    6900 6550
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C?
U 1 1 4F53ADD6
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F 0 "C?" H 7300 6050 50  0000 L CNN
F 1 "47µF" H 7300 5850 50  0000 L CNN
	1    7250 5950
	1    0    0    -1  
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L C C?
U 1 1 4F53ADD0
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F 0 "C?" V 4350 6250 50  0000 L CNN
F 1 "2,2µF" V 4200 6300 50  0000 L CNN
	1    4300 6150
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$EndComp
$Comp
L POT RV?
U 1 1 4F53ADB0
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F 0 "RV?" H 4350 7150 50  0000 C CNN
F 1 "50k" H 4350 7250 50  0000 C CNN
	1    4350 7250
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$EndComp
$Comp
L POT RV?
U 1 1 4F53ADAC
P 3850 5950
F 0 "RV?" H 3850 5850 50  0000 C CNN
F 1 "1M0" H 3850 5950 50  0000 C CNN
	1    3850 5950
	0    1    1    0   
$EndComp
$Comp
L POT RV?
U 1 1 4F53ADA3
P 6900 5950
F 0 "RV?" H 6900 5850 50  0000 C CNN
F 1 "1M0" H 6900 5950 50  0000 C CNN
	1    6900 5950
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C?
U 1 1 4F53AD76
P 6350 7200
F 0 "C?" H 6400 7300 50  0000 L CNN
F 1 "10F" H 6400 7100 50  0000 L CNN
	1    6350 7200
	1    0    0    -1  
$EndComp
$Comp
L CP1 C?
U 1 1 4F53AD71
P 6350 6700
F 0 "C?" H 6400 6800 50  0000 L CNN
F 1 "10F" H 6400 6600 50  0000 L CNN
	1    6350 6700
	1    0    0    -1  
$EndComp
$Comp
L LTC3226 U?
U 1 1 4F4A6384
P 5400 6300
F 0 "U?" H 5400 6350 60  0000 C CNN
F 1 "LTC3226" H 5400 6250 60  0000 C CNN
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$EndComp
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L VCC #PWR?
U 1 1 4ED292BB
P 7000 1050
F 0 "#PWR?" H 7000 1150 30  0001 C CNN
F 1 "VCC" H 7000 1150 30  0000 C CNN
	1    7000 1050
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4ED292B6
P 5800 1400
F 0 "#PWR?" H 5800 1400 30  0001 C CNN
F 1 "GND" H 5800 1330 30  0001 C CNN
	1    5800 1400
	1    0    0    -1  
$EndComp
$Comp
L CONN_5 P?
U 1 1 4ED2926E
P 5300 1150
F 0 "P?" V 5250 1150 50  0000 C CNN
F 1 "IHU_ICSP" V 5350 1150 50  0000 C CNN
	1    5300 1150
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4ED29257
P 3250 1200
F 0 "#PWR?" H 3250 1300 30  0001 C CNN
F 1 "VCC" H 3250 1300 30  0000 C CNN
	1    3250 1200
	0    -1   -1   0   
$EndComp
$Comp
L VAA #PWR?
U 1 1 4ED1BC30
P 10450 6500
F 0 "#PWR?" H 10450 6560 30  0001 C CNN
F 1 "VAA" H 10450 6610 30  0000 C CNN
	1    10450 6500
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR?
U 1 1 4ED1BAE9
P 7250 5650
F 0 "#PWR?" H 7250 5750 30  0001 C CNN
F 1 "VCC" H 7250 5750 30  0000 C CNN
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$EndComp
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L GND #PWR?
U 1 1 4ED1B7C6
P 3200 1850
F 0 "#PWR?" H 3200 1850 30  0001 C CNN
F 1 "GND" H 3200 1780 30  0001 C CNN
	1    3200 1850
	1    0    0    -1  
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$Comp
L VCC #PWR?
U 1 1 4ED1B642
P 4450 2050
F 0 "#PWR?" H 4450 2150 30  0001 C CNN
F 1 "VCC" H 4450 2150 30  0000 C CNN
	1    4450 2050
	1    0    0    -1  
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L VCC #PWR?
U 1 1 4ED1B63F
P 4700 1500
F 0 "#PWR?" H 4700 1600 30  0001 C CNN
F 1 "VCC" H 4700 1600 30  0000 C CNN
	1    4700 1500
	1    0    0    -1  
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L GND #PWR?
U 1 1 4ED1B60A
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F 0 "#PWR?" H 4450 1800 30  0001 C CNN
F 1 "GND" H 4450 1730 30  0001 C CNN
	1    4450 1800
	1    0    0    -1  
$EndComp
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L GND #PWR?
U 1 1 4ED1B5FF
P 4450 2350
F 0 "#PWR?" H 4450 2350 30  0001 C CNN
F 1 "GND" H 4450 2280 30  0001 C CNN
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	1    0    0    -1  
$EndComp
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L GND #PWR?
U 1 1 4ED1B4C0
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F 0 "#PWR?" H 4350 4250 30  0001 C CNN
F 1 "GND" H 4350 4180 30  0001 C CNN
	1    4350 4250
	1    0    0    -1  
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L GND #PWR?
U 1 1 4ED1B4BE
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F 0 "#PWR?" H 4950 4250 30  0001 C CNN
F 1 "GND" H 4950 4180 30  0001 C CNN
	1    4950 4250
	1    0    0    -1  
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L GND #PWR?
U 1 1 4ED1B496
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F 0 "#PWR?" H 6300 1250 30  0001 C CNN
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	1    6300 1250
	0    1    1    0   
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L GND #PWR?
U 1 1 4ED1B475
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F 0 "#PWR?" H 6850 3850 30  0001 C CNN
F 1 "GND" H 6850 3780 30  0001 C CNN
	1    6850 3850
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L GND #PWR?
U 1 1 4ED1B470
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L GND #PWR?
U 1 1 4ED1B142
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L GND #PWR?
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P 10550 5700
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F 1 "GND" H 10550 5630 30  0001 C CNN
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L R R?
U 1 1 4ED1ACE8
P 4700 1900
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F 1 "4.7K" V 4700 1900 50  0000 C CNN
	1    4700 1900
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K?
U 1 1 4ED173C0
P 4050 1650
F 0 "K?" V 4000 1650 50  0000 C CNN
F 1 "1WIRE" V 4100 1650 40  0000 C CNN
	1    4050 1650
	-1   0    0    1   
$EndComp
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L CONN_3 K?
U 1 1 4ED173BF
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F 0 "K?" V 4000 2200 50  0000 C CNN
F 1 "1WIRE" V 4100 2200 40  0000 C CNN
	1    4050 2200
	-1   0    0    1   
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L CP1 C?
U 1 1 4ED1580C
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F 0 "C?" H 10250 6200 50  0000 L CNN
F 1 "1F" H 10250 6000 50  0000 L CNN
	1    10450 6100
	-1   0    0    1   
$EndComp
$Comp
L C C?
U 1 1 4ED153CB
P 8850 5700
F 0 "C?" 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 C?
U 1 1 4ED153B2
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F 0 "C?" H 5000 4100 50  0000 L CNN
F 1 "22pF" V 5000 3850 50  0000 L CNN
	1    4950 4000
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4ED153A2
P 4350 4000
F 0 "C?" H 4200 3900 50  0000 L CNN
F 1 "22pF" V 4250 4150 50  0000 L CNN
	1    4350 4000
	-1   0    0    1   
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$Comp
L C C?
U 1 1 4ED153A1
P 6600 1250
F 0 "C?" V 6650 1150 50  0000 L CNN
F 1 "100nF" V 6650 1400 50  0000 L CNN
	1    6600 1250
	0    -1   -1   0   
$EndComp
$Comp
L CRYSTAL X?
U 1 1 4ED1537B
P 4650 3750
F 0 "X?" H 4500 3900 60  0000 C CNN
F 1 "8MHz" H 4800 3900 60  0000 C CNN
	1    4650 3750
	1    0    0    -1  
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$Comp
L DS1374C U?
U 1 1 4ED15122
P 8900 6300
F 0 "U?" H 8900 6600 50  0000 C CNN
F 1 "DS1374C" H 8850 6050 50  0000 C CNN
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	1    0    0    -1  
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$EndSCHEMATC