path: root/hw/rvPhone/rvPhone.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 4
Title "MyPhone"
Date ""
Rev "0"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:C C7
U 1 1 5B733D93
P 5400 1400
F 0 "C7" H 5425 1500 50  0000 L CNN
F 1 "10uF" H 5425 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5438 1250 50  0001 C CNN
F 3 "" H 5400 1400 50  0001 C CNN
	1    5400 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 5B733E69
P 5400 1750
F 0 "#PWR010" H 5400 1500 50  0001 C CNN
F 1 "GND" H 5400 1600 50  0000 C CNN
F 2 "" H 5400 1750 50  0001 C CNN
F 3 "" H 5400 1750 50  0001 C CNN
	1    5400 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:L L2
U 1 1 5B734556
P 6900 1150
F 0 "L2" V 6850 1150 50  0000 C CNN
F 1 "2.2uH" V 6975 1150 50  0000 C CNN
F 2 "footprints:Coilcraft-LPS3015" H 6900 1150 50  0001 C CNN
F 3 "" H 6900 1150 50  0001 C CNN
	1    6900 1150
	0    -1   -1   0   
$EndComp
$Comp
L power:+1V8 #PWR011
U 1 1 5B734995
P 7150 1050
F 0 "#PWR011" H 7150 900 50  0001 C CNN
F 1 "+1V8" H 7150 1200 50  0000 C CNN
F 2 "" H 7150 1050 50  0001 C CNN
F 3 "" H 7150 1050 50  0001 C CNN
	1    7150 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5B734CBF
P 7150 1500
F 0 "C8" H 7175 1600 50  0000 L CNN
F 1 "10uF" H 7175 1400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7188 1350 50  0001 C CNN
F 3 "" H 7150 1500 50  0001 C CNN
	1    7150 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 5B734D57
P 7150 1750
F 0 "#PWR012" H 7150 1500 50  0001 C CNN
F 1 "GND" H 7150 1600 50  0000 C CNN
F 2 "" H 7150 1750 50  0001 C CNN
F 3 "" H 7150 1750 50  0001 C CNN
	1    7150 1750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5B73619F
P 6750 1550
F 0 "#PWR014" H 6750 1300 50  0001 C CNN
F 1 "GND" H 6750 1400 50  0000 C CNN
F 2 "" H 6750 1550 50  0001 C CNN
F 3 "" H 6750 1550 50  0001 C CNN
	1    6750 1550
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG018
U 1 1 5B847CD0
P 7500 1050
F 0 "#FLG018" H 7500 1125 50  0001 C CNN
F 1 "PWR_FLAG" H 7500 1200 50  0000 C CNN
F 2 "" H 7500 1050 50  0001 C CNN
F 3 "" H 7500 1050 50  0001 C CNN
	1    7500 1050
	1    0    0    -1  
$EndComp
Text GLabel 6650 9850 0    55   BiDi ~ 0
GPIO_18
Text GLabel 6650 9650 0    55   Input ~ 0
PWM1.2
$Comp
L Device:R R18
U 1 1 5B8B558C
P 6950 10250
F 0 "R18" V 7030 10250 50  0000 C CNN
F 1 "100K" V 6950 10250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 10250 50  0001 C CNN
F 3 "" H 6950 10250 50  0001 C CNN
	1    6950 10250
	0    1    1    0   
$EndComp
$Comp
L Device:R R20
U 1 1 5B8B5684
P 6950 10050
F 0 "R20" V 7030 10050 50  0000 C CNN
F 1 "100K" V 6950 10050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 10050 50  0001 C CNN
F 3 "" H 6950 10050 50  0001 C CNN
	1    6950 10050
	0    1    1    0   
$EndComp
$Comp
L Device:R R21
U 1 1 5B8B56FF
P 6950 9850
F 0 "R21" V 7030 9850 50  0000 C CNN
F 1 "100K" V 6950 9850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 9850 50  0001 C CNN
F 3 "" H 6950 9850 50  0001 C CNN
	1    6950 9850
	0    1    1    0   
$EndComp
$Comp
L Device:R R17
U 1 1 5B8B6288
P 6950 9650
F 0 "R17" V 7030 9650 50  0000 C CNN
F 1 "47K" V 6950 9650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 9650 50  0001 C CNN
F 3 "" H 6950 9650 50  0001 C CNN
	1    6950 9650
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR021
U 1 1 5B8B67C5
P 7150 9600
F 0 "#PWR021" H 7150 9450 50  0001 C CNN
F 1 "+3.3V" H 7150 9740 50  0000 C CNN
F 2 "" H 7150 9600 50  0001 C CNN
F 3 "" H 7150 9600 50  0001 C CNN
	1    7150 9600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR022
U 1 1 5B8B6B21
P 7150 10750
F 0 "#PWR022" H 7150 10500 50  0001 C CNN
F 1 "GND" H 7150 10600 50  0000 C CNN
F 2 "" H 7150 10750 50  0001 C CNN
F 3 "" H 7150 10750 50  0001 C CNN
	1    7150 10750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5BF826EE
P 2700 1800
F 0 "R1" V 2780 1800 50  0000 C CNN
F 1 "260R" V 2700 1800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2630 1800 50  0001 C CNN
F 3 "" H 2700 1800 50  0001 C CNN
	1    2700 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5BF8302F
P 2050 1800
F 0 "C4" H 2075 1900 50  0000 L CNN
F 1 "1uF" H 2075 1700 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2088 1650 50  0001 C CNN
F 3 "" H 2050 1800 50  0001 C CNN
	1    2050 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5BF840C6
P 1850 1550
F 0 "R3" V 1750 1550 50  0000 C CNN
F 1 "2.2K" V 1850 1550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1780 1550 50  0001 C CNN
F 3 "" H 1850 1550 50  0001 C CNN
	1    1850 1550
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D1
U 1 1 5BF84646
P 1850 1200
F 0 "D1" H 1850 1300 50  0000 C CNN
F 1 "LED" H 1850 1100 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 1850 1200 50  0001 C CNN
F 3 "" H 1850 1200 50  0001 C CNN
	1    1850 1200
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR051
U 1 1 5BF85520
P 2050 3000
F 0 "#PWR051" H 2050 2750 50  0001 C CNN
F 1 "GND" H 2050 2850 50  0000 C CNN
F 2 "" H 2050 3000 50  0001 C CNN
F 3 "" H 2050 3000 50  0001 C CNN
	1    2050 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5BF8F569
P 4300 1150
F 0 "L1" V 4250 1150 50  0000 C CNN
F 1 "2.2uH" V 4375 1150 50  0000 C CNN
F 2 "Inductor_SMD:L_Vishay_IHLP-1616" H 4300 1150 50  0001 C CNN
F 3 "" H 4300 1150 50  0001 C CNN
	1    4300 1150
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C1
U 1 1 5BF8FD5D
P 3850 1350
F 0 "C1" H 3875 1450 50  0000 L CNN
F 1 "47nF" H 3875 1250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3888 1200 50  0001 C CNN
F 3 "" H 3850 1350 50  0001 C CNN
	1    3850 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5BF90BEF
P 3950 1850
F 0 "C5" H 3975 1950 50  0000 L CNN
F 1 "4.7uF" H 3950 1750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3988 1700 50  0001 C CNN
F 3 "" H 3950 1850 50  0001 C CNN
	1    3950 1850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5BF91E90
P 4350 1850
F 0 "R2" V 4430 1850 50  0000 C CNN
F 1 "10K" V 4350 1850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4280 1850 50  0001 C CNN
F 3 "" H 4350 1850 50  0001 C CNN
	1    4350 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR052
U 1 1 5BF9333E
P 3850 3300
F 0 "#PWR052" H 3850 3050 50  0001 C CNN
F 1 "GND" H 3850 3150 50  0000 C CNN
F 2 "" H 3850 3300 50  0001 C CNN
F 3 "" H 3850 3300 50  0001 C CNN
	1    3850 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5BF93598
P 4350 3050
F 0 "R4" V 4430 3050 50  0000 C CNN
F 1 "10K" V 4350 3050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4280 3050 50  0001 C CNN
F 3 "" H 4350 3050 50  0001 C CNN
	1    4350 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5BF93D9E
P 4650 1350
F 0 "C2" H 4675 1450 50  0000 L CNN
F 1 "10uF" H 4675 1250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4688 1200 50  0001 C CNN
F 3 "" H 4650 1350 50  0001 C CNN
	1    4650 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5BF93F4A
P 4950 1350
F 0 "C3" H 4975 1450 50  0000 L CNN
F 1 "10uF" H 4975 1250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4988 1200 50  0001 C CNN
F 3 "" H 4950 1350 50  0001 C CNN
	1    4950 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5BF959B4
P 4500 2650
F 0 "C6" H 4525 2750 50  0000 L CNN
F 1 "10uF" H 4525 2550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4538 2500 50  0001 C CNN
F 3 "" H 4500 2650 50  0001 C CNN
	1    4500 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR053
U 1 1 5BF97797
P 4750 3000
F 0 "#PWR053" H 4750 2750 50  0001 C CNN
F 1 "GND" H 4750 2850 50  0000 C CNN
F 2 "" H 4750 3000 50  0001 C CNN
F 3 "" H 4750 3000 50  0001 C CNN
	1    4750 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR054
U 1 1 5BF97E0C
P 4800 1600
F 0 "#PWR054" H 4800 1350 50  0001 C CNN
F 1 "GND" H 4800 1450 50  0000 C CNN
F 2 "" H 4800 1600 50  0001 C CNN
F 3 "" H 4800 1600 50  0001 C CNN
	1    4800 1600
	1    0    0    -1  
$EndComp
NoConn ~ 1150 1600
$Comp
L power:GND #PWR056
U 1 1 5BFA5EEA
P 6750 3400
F 0 "#PWR056" H 6750 3150 50  0001 C CNN
F 1 "GND" H 6750 3250 50  0000 C CNN
F 2 "" H 6750 3400 50  0001 C CNN
F 3 "" H 6750 3400 50  0001 C CNN
	1    6750 3400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR057
U 1 1 5BFA609E
P 5650 3400
F 0 "#PWR057" H 5650 3150 50  0001 C CNN
F 1 "GND" H 5650 3250 50  0000 C CNN
F 2 "" H 5650 3400 50  0001 C CNN
F 3 "" H 5650 3400 50  0001 C CNN
	1    5650 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:L L3
U 1 1 5BF9199B
P 6200 2250
F 0 "L3" V 6150 2250 50  0000 C CNN
F 1 "1uH" V 6275 2250 50  0000 C CNN
F 2 "footprints:Coilcraft-XAL40" H 6200 2250 50  0001 C CNN
F 3 "" H 6200 2250 50  0001 C CNN
	1    6200 2250
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C10
U 1 1 5BF929B4
P 7500 2850
F 0 "C10" H 7525 2950 50  0000 L CNN
F 1 "10uF" H 7525 2750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7538 2700 50  0001 C CNN
F 3 "" H 7500 2850 50  0001 C CNN
	1    7500 2850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C11
U 1 1 5BF92B7C
P 7800 2850
F 0 "C11" H 7825 2950 50  0000 L CNN
F 1 "47uF" H 7825 2750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7838 2700 50  0001 C CNN
F 3 "" H 7800 2850 50  0001 C CNN
	1    7800 2850
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR058
U 1 1 5BF92F08
P 7800 2600
F 0 "#PWR058" H 7800 2450 50  0001 C CNN
F 1 "+3.3V" H 7800 2740 50  0000 C CNN
F 2 "" H 7800 2600 50  0001 C CNN
F 3 "" H 7800 2600 50  0001 C CNN
	1    7800 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR059
U 1 1 5BF938F6
P 7650 3100
F 0 "#PWR059" H 7650 2850 50  0001 C CNN
F 1 "GND" H 7650 2950 50  0000 C CNN
F 2 "" H 7650 3100 50  0001 C CNN
F 3 "" H 7650 3100 50  0001 C CNN
	1    7650 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 5BF94E5F
P 5400 2850
F 0 "C9" H 5425 2950 50  0000 L CNN
F 1 "10uF" H 5425 2750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5438 2700 50  0001 C CNN
F 3 "" H 5400 2850 50  0001 C CNN
	1    5400 2850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR060
U 1 1 5BF95C17
P 5400 3050
F 0 "#PWR060" H 5400 2800 50  0001 C CNN
F 1 "GND" H 5400 2900 50  0000 C CNN
F 2 "" H 5400 3050 50  0001 C CNN
F 3 "" H 5400 3050 50  0001 C CNN
	1    5400 3050
	1    0    0    -1  
$EndComp
Text GLabel 6650 10050 0    55   Input ~ 0
PWM2.1
$Comp
L Device:R R19
U 1 1 5C1099A1
P 6950 10450
F 0 "R19" V 7030 10450 50  0000 C CNN
F 1 "100K" V 6950 10450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 10450 50  0001 C CNN
F 3 "" H 6950 10450 50  0001 C CNN
	1    6950 10450
	0    1    1    0   
$EndComp
$Comp
L Device:R R32
U 1 1 5C131584
P 15350 8100
F 0 "R32" V 15430 8100 50  0000 C CNN
F 1 "50K" V 15350 8100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 15280 8100 50  0001 C CNN
F 3 "" H 15350 8100 50  0001 C CNN
	1    15350 8100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR068
U 1 1 5C135874
P 15450 8700
F 0 "#PWR068" H 15450 8450 50  0001 C CNN
F 1 "GND" H 15450 8550 50  0000 C CNN
F 2 "" H 15450 8700 50  0001 C CNN
F 3 "" H 15450 8700 50  0001 C CNN
	1    15450 8700
	1    0    0    -1  
$EndComp
Text Label 14650 9450 0    60   ~ 0
SPK_L-
Text Label 14650 9350 0    60   ~ 0
SPK_L+
$Comp
L Device:R R22
U 1 1 5C36A8BA
P 6950 10650
F 0 "R22" V 7030 10650 50  0000 C CNN
F 1 "100K" V 6950 10650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 10650 50  0001 C CNN
F 3 "" H 6950 10650 50  0001 C CNN
	1    6950 10650
	0    1    1    0   
$EndComp
$Comp
L Device:R R33
U 1 1 5C41CE83
P 15450 8500
F 0 "R33" V 15530 8500 50  0000 C CNN
F 1 "50K" V 15450 8500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 15380 8500 50  0001 C CNN
F 3 "" H 15450 8500 50  0001 C CNN
	1    15450 8500
	1    0    0    -1  
$EndComp
NoConn ~ 2800 1450
Wire Wire Line
	5400 1150 5650 1150
Wire Wire Line
	5400 1050 5400 1150
Wire Wire Line
	5750 1350 5650 1350
Wire Wire Line
	5650 1350 5650 1450
Wire Wire Line
	5650 1650 5400 1650
Wire Wire Line
	5400 1550 5400 1650
Connection ~ 5400 1650
Connection ~ 5400 1150
Wire Wire Line
	5750 1450 5650 1450
Connection ~ 5650 1450
Wire Wire Line
	5750 1250 5650 1250
Wire Wire Line
	5650 1250 5650 1150
Connection ~ 5650 1150
Wire Wire Line
	6650 1150 6750 1150
Wire Wire Line
	7150 1050 7150 1150
Wire Wire Line
	7150 1250 6650 1250
Connection ~ 7150 1150
Wire Wire Line
	7150 1650 7150 1700
Connection ~ 7150 1250
Wire Wire Line
	6650 1450 6750 1450
Wire Wire Line
	6750 1450 6750 1550
Wire Wire Line
	7100 10450 7150 10450
Wire Wire Line
	7150 9850 7100 9850
Wire Wire Line
	7150 10650 7100 10650
Connection ~ 7150 10650
Wire Wire Line
	6650 9850 6800 9850
Wire Wire Line
	6650 10050 6800 10050
Wire Wire Line
	6300 10250 6800 10250
Wire Wire Line
	6650 9650 6800 9650
Wire Wire Line
	7100 9650 7150 9650
Wire Wire Line
	7150 9650 7150 9600
Wire Wire Line
	2800 1550 2700 1550
Wire Wire Line
	2700 1550 2700 1650
Wire Wire Line
	3800 1550 3850 1550
Wire Wire Line
	3850 1550 3850 1500
Wire Wire Line
	4450 1150 4500 1150
Wire Wire Line
	4350 1650 4350 1700
Wire Wire Line
	3800 2050 3850 2050
Wire Wire Line
	3850 2050 3850 2150
Wire Wire Line
	4350 3200 4350 3250
Wire Wire Line
	4650 1150 4650 1200
Connection ~ 4500 1150
Wire Wire Line
	4950 1050 4950 1150
Connection ~ 4650 1150
Connection ~ 4950 1150
Wire Wire Line
	4500 2450 4500 2500
Wire Wire Line
	4750 2450 4750 2600
Connection ~ 4500 2450
Wire Wire Line
	4500 2800 4500 2900
Wire Wire Line
	4500 2900 4750 2900
Wire Wire Line
	4750 2700 4750 2900
Connection ~ 4750 2900
Wire Wire Line
	4650 1500 4650 1550
Wire Wire Line
	4650 1550 4800 1550
Wire Wire Line
	4950 1550 4950 1500
Wire Wire Line
	4800 1600 4800 1550
Connection ~ 4800 1550
Wire Wire Line
	3850 1050 3850 1150
Connection ~ 3850 1150
Wire Wire Line
	5700 3150 5650 3150
Wire Wire Line
	5650 3150 5650 3400
Wire Wire Line
	6700 3150 6750 3150
Wire Wire Line
	6750 3050 6750 3150
Wire Wire Line
	6700 3050 6750 3050
Connection ~ 6750 3150
Wire Wire Line
	5700 2550 5650 2550
Wire Wire Line
	5650 2550 5650 2250
Wire Wire Line
	5650 2250 6050 2250
Wire Wire Line
	6350 2250 6750 2250
Wire Wire Line
	6750 2250 6750 2550
Wire Wire Line
	6750 2550 6700 2550
Wire Wire Line
	6700 2650 6750 2650
Wire Wire Line
	7800 2600 7800 2650
Connection ~ 7800 2650
Wire Wire Line
	7500 2650 7500 2700
Connection ~ 7500 2650
Wire Wire Line
	7650 3100 7650 3050
Wire Wire Line
	6700 2750 6750 2750
Wire Wire Line
	6750 2650 6750 2750
Connection ~ 6750 2650
Wire Wire Line
	5400 3050 5400 3000
Wire Wire Line
	5400 2650 5650 2650
Wire Wire Line
	5400 2600 5400 2650
Connection ~ 5400 2650
Wire Wire Line
	5700 2750 5650 2750
Wire Wire Line
	5650 2650 5650 2750
Connection ~ 5650 2650
Wire Wire Line
	5650 2850 5700 2850
Connection ~ 5650 2750
Wire Wire Line
	7500 3000 7500 3050
Wire Wire Line
	7500 3050 7650 3050
Wire Wire Line
	7800 3050 7800 3000
Connection ~ 7650 3050
Wire Wire Line
	3800 1150 3850 1150
Wire Wire Line
	3800 2450 4050 2450
Wire Wire Line
	7050 1150 7150 1150
Wire Wire Line
	7500 1150 7500 1050
Wire Wire Line
	6300 10450 6800 10450
Wire Wire Line
	7100 10050 7150 10050
Wire Wire Line
	15350 7950 15350 7900
Wire Wire Line
	14650 9350 15100 9350
Wire Wire Line
	14650 9450 15100 9450
Wire Wire Line
	3800 2850 4350 2850
Wire Wire Line
	4350 2000 4350 2850
Connection ~ 4350 2850
Connection ~ 3850 2150
Wire Wire Line
	3800 2550 4050 2550
Wire Wire Line
	4050 2550 4050 2450
Connection ~ 4050 2450
Wire Wire Line
	3800 2250 4050 2250
Wire Wire Line
	4500 2250 4500 1150
Wire Wire Line
	3800 2350 4050 2350
Wire Wire Line
	4050 2350 4050 2250
Connection ~ 4050 2250
Wire Wire Line
	3800 1050 3850 1050
Wire Wire Line
	5650 2950 5700 2950
Connection ~ 5650 2850
Wire Wire Line
	5650 3050 5700 3050
Connection ~ 5650 2950
Wire Wire Line
	6750 2850 6700 2850
Connection ~ 6750 2750
Wire Wire Line
	7100 10250 7150 10250
Wire Wire Line
	15450 8700 15450 8650
$Comp
L Device:R R5
U 1 1 5C4B7E26
P 7150 2950
F 0 "R5" V 7230 2950 50  0000 C CNN
F 1 "560K" V 7150 2950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7080 2950 50  0001 C CNN
F 3 "" H 7150 2950 50  0001 C CNN
	1    7150 2950
	0    1    1    0   
$EndComp
$Comp
L Device:R R6
U 1 1 5C4B807C
P 6950 3150
F 0 "R6" V 7030 3150 50  0000 C CNN
F 1 "180K" V 6950 3150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 3150 50  0001 C CNN
F 3 "" H 6950 3150 50  0001 C CNN
	1    6950 3150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR081
U 1 1 5C4B82C6
P 6950 3400
F 0 "#PWR081" H 6950 3150 50  0001 C CNN
F 1 "GND" H 6950 3250 50  0000 C CNN
F 2 "" H 6950 3400 50  0001 C CNN
F 3 "" H 6950 3400 50  0001 C CNN
	1    6950 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 2950 6950 2950
Wire Wire Line
	6950 2950 6950 3000
Connection ~ 6950 2950
Wire Wire Line
	7300 2950 7350 2950
Wire Wire Line
	7350 2950 7350 2650
Connection ~ 7350 2650
Wire Wire Line
	6950 3300 6950 3400
Wire Wire Line
	2800 2650 2700 2650
Connection ~ 2700 2650
Wire Wire Line
	1150 1200 1400 1200
$Comp
L Device:R R13
U 1 1 5C4CB4E2
P 5800 9650
F 0 "R13" V 5880 9650 50  0000 C CNN
F 1 "10K" V 5800 9650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5730 9650 50  0001 C CNN
F 3 "" H 5800 9650 50  0001 C CNN
	1    5800 9650
	0    1    1    0   
$EndComp
$Comp
L Device:R R14
U 1 1 5C4CB743
P 5800 9850
F 0 "R14" V 5880 9850 50  0000 C CNN
F 1 "10K" V 5800 9850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5730 9850 50  0001 C CNN
F 3 "" H 5800 9850 50  0001 C CNN
	1    5800 9850
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR082
U 1 1 5C4CC333
P 6000 9600
F 0 "#PWR082" H 6000 9450 50  0001 C CNN
F 1 "+3.3V" H 6000 9740 50  0000 C CNN
F 2 "" H 6000 9600 50  0001 C CNN
F 3 "" H 6000 9600 50  0001 C CNN
	1    6000 9600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR083
U 1 1 5C689049
P 4350 3300
F 0 "#PWR083" H 4350 3050 50  0001 C CNN
F 1 "GNDA" H 4350 3150 50  0000 C CNN
F 2 "" H 4350 3300 50  0001 C CNN
F 3 "" H 4350 3300 50  0001 C CNN
	1    4350 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 1650 3950 1650
Wire Wire Line
	3950 1700 3950 1650
Connection ~ 3950 1650
Wire Wire Line
	3950 3250 4350 3250
Connection ~ 4350 3250
Wire Wire Line
	2050 2850 2250 2850
$Comp
L power:GNDA #PWR084
U 1 1 5C68DE70
P 2700 3000
F 0 "#PWR084" H 2700 2750 50  0001 C CNN
F 1 "GNDA" H 2700 2850 50  0000 C CNN
F 2 "" H 2700 3000 50  0001 C CNN
F 3 "" H 2700 3000 50  0001 C CNN
	1    2700 3000
	1    0    0    -1  
$EndComp
$Comp
L myPower:+VSYS #PWR085
U 1 1 5C6934FC
P 4950 1050
F 0 "#PWR085" H 4950 900 50  0001 C CNN
F 1 "+VSYS" H 4950 1190 50  0000 C CNN
F 2 "" H 4950 1050 50  0001 C CNN
F 3 "" H 4950 1050 50  0001 C CNN
	1    4950 1050
	1    0    0    -1  
$EndComp
$Comp
L myPower:+VSYS #PWR086
U 1 1 5C693E4F
P 5400 1050
F 0 "#PWR086" H 5400 900 50  0001 C CNN
F 1 "+VSYS" H 5400 1190 50  0000 C CNN
F 2 "" H 5400 1050 50  0001 C CNN
F 3 "" H 5400 1050 50  0001 C CNN
	1    5400 1050
	1    0    0    -1  
$EndComp
$Comp
L myPower:+VSYS #PWR087
U 1 1 5C69408F
P 5400 2600
F 0 "#PWR087" H 5400 2450 50  0001 C CNN
F 1 "+VSYS" H 5400 2740 50  0000 C CNN
F 2 "" H 5400 2600 50  0001 C CNN
F 3 "" H 5400 2600 50  0001 C CNN
	1    5400 2600
	1    0    0    -1  
$EndComp
$Comp
L myPower:+VSYS #PWR088
U 1 1 5C694DBA
P 1850 1000
F 0 "#PWR088" H 1850 850 50  0001 C CNN
F 1 "+VSYS" H 1850 1140 50  0000 C CNN
F 2 "" H 1850 1000 50  0001 C CNN
F 3 "" H 1850 1000 50  0001 C CNN
	1    1850 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 2000 3950 3250
Wire Wire Line
	3800 2150 3850 2150
Connection ~ 2700 2850
Text GLabel 1950 2250 0    55   Input ~ 0
TMUX.I2C0.SCL
Text GLabel 1950 2350 0    55   BiDi ~ 0
TMUX.I2C0.SDA
Wire Wire Line
	5400 1650 5400 1750
Wire Wire Line
	5400 1150 5400 1250
Wire Wire Line
	5650 1450 5650 1650
Wire Wire Line
	5650 1150 5750 1150
Wire Wire Line
	7150 1150 7150 1250
Wire Wire Line
	7150 1150 7450 1150
Wire Wire Line
	7150 1250 7150 1350
Wire Wire Line
	7150 10650 7150 10750
Wire Wire Line
	4500 1150 4650 1150
Wire Wire Line
	4650 1150 4950 1150
Wire Wire Line
	4950 1150 4950 1200
Wire Wire Line
	4500 2450 4750 2450
Wire Wire Line
	4750 2900 4750 3000
Wire Wire Line
	4800 1550 4950 1550
Wire Wire Line
	3850 1150 3850 1200
Wire Wire Line
	3850 1150 4150 1150
Wire Wire Line
	6750 3150 6750 3400
Wire Wire Line
	7800 2650 7800 2700
Wire Wire Line
	7500 2650 7800 2650
Wire Wire Line
	6750 2650 7350 2650
Wire Wire Line
	5400 2650 5400 2700
Wire Wire Line
	5650 2650 5700 2650
Wire Wire Line
	5650 2750 5650 2850
Wire Wire Line
	7650 3050 7800 3050
Wire Wire Line
	4350 2850 4350 2900
Wire Wire Line
	3850 2150 3850 3300
Wire Wire Line
	4050 2450 4500 2450
Wire Wire Line
	4050 2250 4500 2250
Wire Wire Line
	5650 2850 5650 2950
Wire Wire Line
	5650 2950 5650 3050
Wire Wire Line
	6750 2750 6750 2850
Wire Wire Line
	6950 2950 7000 2950
Wire Wire Line
	7350 2650 7500 2650
Wire Wire Line
	2700 2650 2700 2850
Wire Wire Line
	3950 1650 4350 1650
Wire Wire Line
	4350 3250 4350 3300
Wire Wire Line
	2050 2850 2050 3000
Wire Wire Line
	2700 2850 2800 2850
Wire Wire Line
	2700 2850 2700 3000
$Comp
L Connector:USB_B_Micro J1
U 1 1 5CB8DC66
P 850 1400
F 0 "J1" H 700 1850 50  0000 C CNN
F 1 "USB_OTG" H 800 1750 50  0000 C CNN
F 2 "footprints:GCT_MicroUSB-USB3080" H 1000 1350 50  0001 C CNN
F 3 "~" H 1000 1350 50  0001 C CNN
	1    850  1400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J2
U 1 1 5CE1BD9A
P 4950 2600
F 0 "J2" H 4900 2700 50  0000 L CNN
F 1 "BATT" H 4850 2400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4950 2600 50  0001 C CNN
F 3 "~" H 4950 2600 50  0001 C CNN
	1    4950 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C43
U 1 1 5DD32F8E
P 2250 900
F 0 "C43" H 2250 1000 50  0000 L CNN
F 1 "22uF" H 2250 800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2288 750 50  0001 C CNN
F 3 "~" H 2250 900 50  0001 C CNN
	1    2250 900 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C44
U 1 1 5DD3726C
P 2500 900
F 0 "C44" H 2500 1000 50  0000 L CNN
F 1 "22uF" H 2500 800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2538 750 50  0001 C CNN
F 3 "~" H 2500 900 50  0001 C CNN
	1    2500 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 1050 2700 1050
Wire Wire Line
	2700 1050 2700 700 
Wire Wire Line
	2700 700  2500 700 
Wire Wire Line
	2500 700  2500 750 
Wire Wire Line
	2250 750  2250 700 
Wire Wire Line
	2250 700  2500 700 
Connection ~ 2500 700 
Wire Wire Line
	2500 1050 2500 1100
Wire Wire Line
	2250 1050 2250 1100
Wire Wire Line
	2250 1100 2500 1100
Text Label 6300 10650 0    55   ~ 0
MIC_SD
Wire Wire Line
	6300 10650 6800 10650
Text Label 6300 10250 0    55   ~ 0
MIC_CLK
Text Label 6300 10450 0    55   ~ 0
MIC_WS
Wire Wire Line
	7150 9850 7150 10050
Connection ~ 7150 10050
Wire Wire Line
	7150 10050 7150 10250
Connection ~ 7150 10250
Wire Wire Line
	7150 10250 7150 10450
Connection ~ 7150 10450
Wire Wire Line
	7150 10450 7150 10650
Wire Wire Line
	5950 10050 6000 10050
$Comp
L power:GND #PWR0154
U 1 1 651355D7
P 6000 10300
F 0 "#PWR0154" H 6000 10050 50  0001 C CNN
F 1 "GND" H 6005 10127 50  0000 C CNN
F 2 "" H 6000 10300 50  0001 C CNN
F 3 "" H 6000 10300 50  0001 C CNN
	1    6000 10300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R15
U 1 1 5B79FA0E
P 5800 10050
F 0 "R15" V 5700 10050 50  0000 C CNN
F 1 "100K" V 5800 10050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5730 10050 50  0001 C CNN
F 3 "" H 5800 10050 50  0001 C CNN
	1    5800 10050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1300 10250 1800 10250
Wire Wire Line
	1300 9950 1800 9950
Text Label 3350 9850 2    55   ~ 0
MIC_WS
Wire Wire Line
	2800 9850 3350 9850
Text Label 3350 10750 2    55   ~ 0
MIC_CLK
Wire Wire Line
	2800 10750 3350 10750
Wire Wire Line
	2800 10450 3350 10450
Wire Wire Line
	2800 10150 3350 10150
$Comp
L Device:C C28
U 1 1 5E18AA2D
P 1500 9750
F 0 "C28" H 1500 9850 50  0000 L CNN
F 1 "0.1uF" H 1500 9650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1538 9600 50  0001 C CNN
F 3 "~" H 1500 9750 50  0001 C CNN
	1    1500 9750
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0122
U 1 1 5E2167AB
P 1500 9500
F 0 "#PWR0122" H 1500 9350 50  0001 C CNN
F 1 "+3.3V" H 1515 9673 50  0000 C CNN
F 2 "" H 1500 9500 50  0001 C CNN
F 3 "" H 1500 9500 50  0001 C CNN
	1    1500 9500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 9500 1500 9550
Wire Wire Line
	1800 9750 1750 9750
Wire Wire Line
	1750 9750 1750 9550
Wire Wire Line
	1750 9550 1500 9550
Connection ~ 1500 9550
Wire Wire Line
	1500 9550 1500 9600
Wire Wire Line
	1800 10550 1500 10550
Connection ~ 1500 10550
Wire Wire Line
	1800 10450 950  10450
Text Label 950  10450 0    55   ~ 0
SPK_EN
Text Label 3350 10150 2    55   ~ 0
SPK_SD
Text Label 3350 10450 2    55   ~ 0
MIC_SD
Text GLabel 1300 10050 0    55   BiDi ~ 0
GPIO_13
Text GLabel 1300 10150 0    55   BiDi ~ 0
GPIO_12
Wire Wire Line
	1300 10050 1800 10050
Wire Wire Line
	1300 10150 1800 10150
Text GLabel 3400 10050 2    55   Output ~ 0
TMUX.I2C0.SCL
Text GLabel 3400 10350 2    55   BiDi ~ 0
TMUX.I2C0.SDA
Wire Wire Line
	2800 10350 3400 10350
Wire Wire Line
	2800 10050 3400 10050
Wire Wire Line
	1500 9900 1500 10550
$Comp
L power:GND #PWR0161
U 1 1 5E3C0386
P 1500 10850
F 0 "#PWR0161" H 1500 10600 50  0001 C CNN
F 1 "GND" H 1505 10677 50  0000 C CNN
F 2 "" H 1500 10850 50  0001 C CNN
F 3 "" H 1500 10850 50  0001 C CNN
	1    1500 10850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 10550 1500 10750
Wire Wire Line
	1800 10750 1500 10750
Connection ~ 1500 10750
Wire Wire Line
	1500 10750 1500 10850
$Comp
L Device:R R16
U 1 1 5B7D55AC
P 5800 10250
F 0 "R16" V 5700 10250 50  0000 C CNN
F 1 "100K" V 5800 10250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5730 10250 50  0001 C CNN
F 3 "" H 5800 10250 50  0001 C CNN
	1    5800 10250
	0    -1   -1   0   
$EndComp
Text GLabel 1300 10250 0    55   Input ~ 0
PWM0.1
Text GLabel 1300 9950 0    55   Input ~ 0
PWM1.1
Wire Wire Line
	1950 2250 2800 2250
Wire Wire Line
	1950 2350 2800 2350
Text GLabel 5600 9650 0    55   Input ~ 0
TMUX.I2C0.SCL
Text GLabel 5600 9850 0    55   BiDi ~ 0
TMUX.I2C0.SDA
Wire Wire Line
	5600 9650 5650 9650
Wire Wire Line
	5600 9850 5650 9850
Wire Wire Line
	5950 9850 6000 9850
Wire Wire Line
	6000 9850 6000 9650
Wire Wire Line
	5950 9650 6000 9650
Connection ~ 6000 9650
Wire Wire Line
	6000 9650 6000 9600
Text Label 2300 2450 0    55   ~ 0
BQ_INT
$Sheet
S 10350 9800 1250 200 
U 619DBCF0
F0 "periph" 60
F1 "periph.sch" 60
$EndSheet
$Sheet
S 10350 10300 1250 200 
U 61A17BF3
F0 "exp" 60
F1 "exp.sch" 60
$EndSheet
Text Label 13450 8300 0    60   ~ 0
SPK_GAIN
Wire Wire Line
	13450 8300 14450 8300
Wire Wire Line
	13450 8400 14450 8400
$Comp
L Device:C C41
U 1 1 60140109
P 14150 8000
F 0 "C41" H 14150 8100 50  0000 L CNN
F 1 "0.1uF" H 14150 7900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14188 7850 50  0001 C CNN
F 3 "~" H 14150 8000 50  0001 C CNN
	1    14150 8000
	1    0    0    -1  
$EndComp
Wire Wire Line
	14150 7750 14150 7800
Wire Wire Line
	14450 8100 14400 8100
Wire Wire Line
	14400 8100 14400 7800
Wire Wire Line
	14400 7800 14150 7800
Connection ~ 14150 7800
Wire Wire Line
	14150 7800 14150 7850
Wire Wire Line
	14150 8150 14150 8600
$Comp
L power:GND #PWR0110
U 1 1 601D8171
P 14150 8700
F 0 "#PWR0110" H 14150 8450 50  0001 C CNN
F 1 "GND" H 14155 8527 50  0000 C CNN
F 2 "" H 14150 8700 50  0001 C CNN
F 3 "" H 14150 8700 50  0001 C CNN
	1    14150 8700
	1    0    0    -1  
$EndComp
Wire Wire Line
	14450 8600 14150 8600
Connection ~ 14150 8600
Wire Wire Line
	14150 8600 14150 8700
$Comp
L myPower:+VSYS #PWR0138
U 1 1 600358F1
P 14150 7750
F 0 "#PWR0138" H 14150 7600 50  0001 C CNN
F 1 "+VSYS" H 14150 7890 50  0000 C CNN
F 2 "" H 14150 7750 50  0001 C CNN
F 3 "" H 14150 7750 50  0001 C CNN
	1    14150 7750
	1    0    0    -1  
$EndComp
Text Label 14650 9650 0    60   ~ 0
SPK_R-
Text Label 14650 9550 0    60   ~ 0
SPK_R+
Wire Wire Line
	14650 9550 15100 9550
Wire Wire Line
	14650 9650 15100 9650
$Comp
L Device:C C40
U 1 1 634A5955
P 10650 8100
F 0 "C40" H 10700 8200 50  0000 L CNN
F 1 "0.1uF" H 10700 8000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10688 7950 50  0001 C CNN
F 3 "~" H 10650 8100 50  0001 C CNN
	1    10650 8100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10950 7900 10650 7900
Wire Wire Line
	10650 7900 10650 7950
Wire Wire Line
	10650 7900 10650 7850
Connection ~ 10650 7900
$Comp
L power:+3.3V #PWR0140
U 1 1 636A32DB
P 10650 7850
F 0 "#PWR0140" H 10650 7700 50  0001 C CNN
F 1 "+3.3V" H 10665 8023 50  0000 C CNN
F 2 "" H 10650 7850 50  0001 C CNN
F 3 "" H 10650 7850 50  0001 C CNN
	1    10650 7850
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 8250 10650 8500
Wire Wire Line
	10650 8500 11000 8500
$Comp
L power:GND #PWR0141
U 1 1 63949457
P 10650 8550
F 0 "#PWR0141" H 10650 8300 50  0001 C CNN
F 1 "GND" H 10655 8377 50  0000 C CNN
F 2 "" H 10650 8550 50  0001 C CNN
F 3 "" H 10650 8550 50  0001 C CNN
	1    10650 8550
	1    0    0    -1  
$EndComp
Wire Wire Line
	11000 8100 10950 8100
Wire Wire Line
	10950 8100 10950 7900
Wire Wire Line
	10650 8550 10650 8500
Connection ~ 10650 8500
$Comp
L Device:R R30
U 1 1 61D66A90
P 10400 8100
F 0 "R30" V 10300 8050 50  0000 L CNN
F 1 "100K" V 10400 8000 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10330 8100 50  0001 C CNN
F 3 "~" H 10400 8100 50  0001 C CNN
	1    10400 8100
	-1   0    0    1   
$EndComp
Wire Wire Line
	10400 7900 10650 7900
Wire Wire Line
	10400 8300 11000 8300
$Comp
L 74xx-ep:74HC00 U8
U 3 1 5DD40F28
P 13150 8400
F 0 "U8" H 13150 8725 50  0000 C CNN
F 1 "74HC00" H 13150 8634 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 13150 8400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 13150 8400 50  0001 C CNN
	3    13150 8400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 8250 10400 8300
Wire Wire Line
	10400 7950 10400 7900
Text GLabel 3400 10650 2    55   BiDi ~ 0
TMUX.GPIO1
Wire Wire Line
	2800 10650 3400 10650
Text GLabel 5600 10050 0    55   BiDi ~ 0
TMUX.GPIO0
Wire Wire Line
	5600 10050 5650 10050
Text GLabel 12650 8500 0    55   BiDi ~ 0
BT81X.GPIO2
Wire Wire Line
	12650 8500 12750 8500
Wire Wire Line
	15250 8300 15450 8300
Wire Wire Line
	15450 8300 15450 8350
Wire Wire Line
	15250 8400 15350 8400
Wire Wire Line
	15350 8400 15350 8250
$Comp
L myPower:+VSYS #PWR0143
U 1 1 69EC976C
P 15350 7900
F 0 "#PWR0143" H 15350 7750 50  0001 C CNN
F 1 "+VSYS" H 15350 8040 50  0000 C CNN
F 2 "" H 15350 7900 50  0001 C CNN
F 3 "" H 15350 7900 50  0001 C CNN
	1    15350 7900
	1    0    0    -1  
$EndComp
$Sheet
S 10350 10800 1250 200 
U 5FC4BBBD
F0 "disp" 60
F1 "disp.sch" 60
$EndSheet
Wire Wire Line
	12000 8300 12850 8300
Wire Wire Line
	9850 8300 10400 8300
Connection ~ 10400 8300
Text Label 9850 8300 0    60   ~ 0
HP_DET
$Comp
L tps:TPS62293 U2
U 1 1 6199CF89
P 6200 1300
F 0 "U2" H 6200 1550 60  0000 C CNN
F 1 "TPS62293" H 6200 1050 60  0000 C CNN
F 2 "footprints:TPS62290" H 6200 1450 60  0001 C CNN
F 3 "" H 6200 1450 60  0001 C CNN
	1    6200 1300
	1    0    0    -1  
$EndComp
$Comp
L tps:TPS630250 U3
U 1 1 619F3399
P 6200 2750
F 0 "U3" H 6200 3050 60  0000 C CNN
F 1 "TPS630250" H 6200 2250 60  0000 C CNN
F 2 "footprints:TPS630250" H 6200 2650 60  0001 C CNN
F 3 "" H 6200 2650 60  0001 C CNN
	1    6200 2750
	1    0    0    -1  
$EndComp
$Comp
L tmux:TMUX1574RSV U6
U 1 1 62085FE5
P 2300 10100
F 0 "U6" H 2300 10550 60  0000 C CNN
F 1 "TMUX1574RSV" H 2300 9350 60  0000 C CNN
F 2 "footprints:UQFN-16_1.8x2.6mm_P0.4mm" H 2300 10100 60  0001 C CNN
F 3 "" H 2300 10100 60  0001 C CNN
	1    2300 10100
	1    0    0    -1  
$EndComp
Text Label 13450 8400 0    60   ~ 0
SPK_GAIN_SEL
Text Label 12200 8300 0    60   ~ 0
HP_SWITCH
Text GLabel 5600 10250 0    55   BiDi ~ 0
TMUX.GPIO1
Wire Wire Line
	5600 10250 5650 10250
Wire Wire Line
	6000 10050 6000 10250
Wire Wire Line
	5950 10250 6000 10250
Connection ~ 6000 10250
Wire Wire Line
	6000 10250 6000 10300
Text GLabel 3400 9750 2    55   BiDi ~ 0
TMUX.GPIO0
Wire Wire Line
	2800 9750 3400 9750
$Comp
L sn74:SN74LVC1G3157DCK U15
U 1 1 5FE56889
P 14850 8350
F 0 "U15" H 14850 8700 60  0000 C CNN
F 1 "SN74LVC1G3157DCK" H 14850 8000 60  0000 C CNN
F 2 "Package_TO_SOT_SMD:Texas_R-PDSO-G6" H 14850 8350 50  0001 C CNN
F 3 "" H 14850 8350 50  0001 C CNN
	1    14850 8350
	1    0    0    -1  
$EndComp
$Comp
L sn74:SN74LVC1G04DCK U14
U 1 1 5FEACE73
P 11500 8300
F 0 "U14" H 11500 8600 60  0000 C CNN
F 1 "SN74LVC1G04DCK" H 11500 8000 60  0000 C CNN
F 2 "footprints:Texas_R-PDSO-G5" H 11500 8300 50  0001 C CNN
F 3 "" H 11500 8300 50  0001 C CNN
	1    11500 8300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 2650 4300 2650
Text Label 4300 2650 2    55   ~ 0
BQ_QON
$Comp
L Device:C C42
U 1 1 60962DF4
P 1200 1000
F 0 "C42" H 1200 1100 50  0000 L CNN
F 1 "10uF" H 1200 900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1238 850 50  0001 C CNN
F 3 "~" H 1200 1000 50  0001 C CNN
	1    1200 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 1950 2700 2650
$Comp
L bq:BQ25895 U1
U 1 1 617FF244
P 3300 1800
F 0 "U1" H 3300 2650 60  0000 C CNN
F 1 "BQ25895" H 3300 650 60  0000 C CNN
F 2 "Package_DFN_QFN:Texas_S-PWQFN-N24_EP2.7x2.7mm_ThermalVias" H 3300 1800 60  0001 C CNN
F 3 "" H 3300 1800 60  0001 C CNN
	1    3300 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2550 1950 2550
$Comp
L myPower:+VSYS #PWR0127
U 1 1 6102C3A3
P 1950 2550
F 0 "#PWR0127" H 1950 2400 50  0001 C CNN
F 1 "+VSYS" V 1965 2677 50  0000 L CNN
F 2 "" H 1950 2550 50  0001 C CNN
F 3 "" H 1950 2550 50  0001 C CNN
	1    1950 2550
	0    -1   -1   0   
$EndComp
Text Label 2250 700  0    55   ~ 0
BQ_PMID
$Comp
L Connector_Generic:Conn_01x04 J5
U 1 1 603C4198
P 15300 9450
F 0 "J5" H 15250 9650 50  0000 L CNN
F 1 "SPEAKER" H 15050 9150 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 15300 9450 50  0001 C CNN
F 3 "~" H 15300 9450 50  0001 C CNN
	1    15300 9450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1000 1850 1050
Wire Wire Line
	1850 1350 1850 1400
Wire Wire Line
	1850 1700 1850 2050
Wire Wire Line
	1850 2050 2800 2050
$Comp
L power:VBUS #PWR0169
U 1 1 60DBA307
P 1400 750
F 0 "#PWR0169" H 1400 600 50  0001 C CNN
F 1 "VBUS" H 1400 900 50  0000 C CNN
F 2 "" H 1400 750 50  0001 C CNN
F 3 "" H 1400 750 50  0001 C CNN
	1    1400 750 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0170
U 1 1 60EC98EC
P 1200 1900
F 0 "#PWR0170" H 1200 1650 50  0001 C CNN
F 1 "GND" H 1205 1727 50  0000 C CNN
F 2 "" H 1200 1900 50  0001 C CNN
F 3 "" H 1200 1900 50  0001 C CNN
	1    1200 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 1850 1200 1900
Wire Wire Line
	850  1800 850  1850
Wire Wire Line
	850  1850 1200 1850
Wire Wire Line
	1400 750  1400 800 
Wire Wire Line
	1200 850  1200 800 
Wire Wire Line
	1200 800  1400 800 
Connection ~ 1400 800 
Wire Wire Line
	1400 800  1400 1200
Wire Wire Line
	1200 1150 1200 1850
Connection ~ 1200 1850
Text GLabel 1250 1400 2    60   Input ~ 0
USB_D+
Text GLabel 1250 1500 2    60   Input ~ 0
USB_D-
Wire Wire Line
	1150 1500 1250 1500
Wire Wire Line
	1150 1400 1250 1400
Text Label 800  3300 0    55   ~ 0
BQ_PMID
Wire Wire Line
	1200 3400 1300 3400
Wire Wire Line
	1200 3500 1200 3400
$Comp
L power:GND #PWR03
U 1 1 6004C514
P 1200 3500
F 0 "#PWR03" H 1200 3250 50  0001 C CNN
F 1 "GND" H 1205 3327 50  0000 C CNN
F 2 "" H 1200 3500 50  0001 C CNN
F 3 "" H 1200 3500 50  0001 C CNN
	1    1200 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 3300 800  3300
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 5FFEAFB1
P 1500 3300
F 0 "J3" H 1450 3400 50  0000 L CNN
F 1 "+5V" H 1400 3100 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1500 3300 50  0001 C CNN
F 3 "~" H 1500 3300 50  0001 C CNN
	1    1500 3300
	1    0    0    -1  
$EndComp
Connection ~ 1400 5850
Wire Wire Line
	1400 5900 1400 5850
Wire Wire Line
	1400 5850 1800 5850
Wire Wire Line
	2800 5750 3250 5750
Wire Wire Line
	1400 5350 1400 5850
Connection ~ 1650 5050
Wire Wire Line
	1650 5550 1650 5050
Wire Wire Line
	1800 5550 1650 5550
Wire Wire Line
	1400 5050 1650 5050
Connection ~ 1400 5050
Wire Wire Line
	1400 5150 1400 5050
Wire Wire Line
	1650 5050 1650 5000
Wire Wire Line
	1200 5050 1400 5050
Wire Wire Line
	1200 5100 1200 5050
Text Label 3000 5650 0    55   ~ 0
RESET
Wire Wire Line
	1100 5750 1800 5750
Text GLabel 1100 5750 0    55   Input ~ 0
WAKE
Text Label 3250 5750 2    55   ~ 0
BQ_QON
Wire Wire Line
	1200 5650 1800 5650
Connection ~ 1200 5650
Wire Wire Line
	1200 5400 1200 5650
$Comp
L power:+3.3V #PWR0126
U 1 1 603991C8
P 1650 5000
F 0 "#PWR0126" H 1650 4850 50  0001 C CNN
F 1 "+3.3V" H 1665 5173 50  0000 C CNN
F 2 "" H 1650 5000 50  0001 C CNN
F 3 "" H 1650 5000 50  0001 C CNN
	1    1650 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 60397DC5
P 1400 5900
F 0 "#PWR0125" H 1400 5650 50  0001 C CNN
F 1 "GND" H 1405 5727 50  0000 C CNN
F 2 "" H 1400 5900 50  0001 C CNN
F 3 "" H 1400 5900 50  0001 C CNN
	1    1400 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 6033C803
P 1200 5250
F 0 "R7" V 1300 5250 50  0000 C CNN
F 1 "100K" V 1200 5250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1130 5250 50  0001 C CNN
F 3 "~" H 1200 5250 50  0001 C CNN
	1    1200 5250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C45
U 1 1 60336FA3
P 1400 5250
F 0 "C45" H 1400 5350 50  0000 L CNN
F 1 "0.1uF" H 1400 5150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1400 5250 50  0001 C CNN
F 3 "~" H 1400 5250 50  0001 C CNN
	1    1400 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 5650 1200 5650
$Comp
L sn74:SN74LVC2G07DCK U16
U 1 1 601DCF05
P 2300 5700
F 0 "U16" H 2300 5950 60  0000 C CNN
F 1 "SN74LVC2G07DCK" H 2300 5450 60  0000 C CNN
F 2 "Package_TO_SOT_SMD:Texas_R-PDSO-G6" H 2355 5650 60  0001 C CNN
F 3 "" H 2355 5650 60  0000 C CNN
	1    2300 5700
	1    0    0    -1  
$EndComp
$Comp
L sit:SiT1533 X1
U 1 1 616DC275
P 5150 4600
F 0 "X1" H 5150 4750 60  0000 C CNN
F 1 "SiT1533" H 5150 4450 60  0000 C CNN
F 2 "footprints:SiT1533" H 5300 4600 60  0001 C CNN
F 3 "" H 5300 4600 60  0001 C CNN
	1    5150 4600
	-1   0    0    -1  
$EndComp
$Comp
L issi:IS25LP128-JKLE U5
U 1 1 615D9E36
P 7800 7400
F 0 "U5" H 7800 7800 50  0000 C CNN
F 1 "IS25LP128-JKLE" H 7800 7000 50  0000 C CNN
F 2 "Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4mm" H 8850 6900 50  0001 C CNN
F 3 "" H 7950 7300 50  0001 C CNN
	1    7800 7400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8500 7550 8500 7650
Connection ~ 8500 7550
Wire Wire Line
	8400 7550 8500 7550
Wire Wire Line
	3200 8400 3200 8650
Wire Wire Line
	6550 7550 7200 7550
Connection ~ 6550 7550
Wire Wire Line
	6550 4850 6550 7550
Wire Wire Line
	6300 7550 6550 7550
Wire Wire Line
	6350 7650 7200 7650
Connection ~ 6350 7650
Wire Wire Line
	6350 4850 6350 7650
Wire Wire Line
	6300 7650 6350 7650
Text Label 4050 4650 0    55   ~ 0
PSD_LFALTCLK
Text Label 6750 7650 0    55   ~ 0
QSPI_CS
Text Label 6750 7550 0    55   ~ 0
QSPI_DQ_3
Text Label 6750 7450 0    55   ~ 0
QSPI_DQ_2
Text Label 6750 7350 0    55   ~ 0
QSPI_DQ_1
Text Label 6750 7250 0    55   ~ 0
QSPI_DQ_0
Text Label 6750 7150 0    55   ~ 0
QSPI_CLK
Text Label 3800 7650 0    55   ~ 0
PLL_AVDD
Text Label 3800 7950 0    55   ~ 0
PLL_AVSS
Connection ~ 3250 7950
Wire Wire Line
	2900 7950 3250 7950
Wire Wire Line
	2900 7900 2900 7950
Connection ~ 2900 7650
Wire Wire Line
	2900 7700 2900 7650
Wire Wire Line
	3250 7650 4150 7650
Wire Wire Line
	3250 7950 4150 7950
Text Label 3800 8150 0    55   ~ 0
XTAL_XO
Text Label 3800 8050 0    55   ~ 0
XTAL_XI
Wire Wire Line
	6350 4500 6350 4550
Connection ~ 6350 4500
Wire Wire Line
	6550 4500 6350 4500
Wire Wire Line
	6550 4550 6550 4500
$Comp
L Device:R R9
U 1 1 5D8879B2
P 6550 4700
F 0 "R9" V 6650 4700 50  0000 C CNN
F 1 "100K" V 6550 4600 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6480 4700 50  0001 C CNN
F 3 "~" H 6550 4700 50  0001 C CNN
	1    6550 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 7150 4050 7150
Connection ~ 3650 7150
Wire Wire Line
	3650 7200 3650 7150
Wire Wire Line
	3250 7150 3650 7150
Connection ~ 3250 7150
Wire Wire Line
	3250 7200 3250 7150
Connection ~ 2900 7150
Wire Wire Line
	2900 7150 3250 7150
$Comp
L Device:C_Small C19
U 1 1 5BE30780
P 3250 7300
F 0 "C19" H 3342 7346 50  0000 L CNN
F 1 "0.1uF" H 3342 7255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3250 7300 50  0001 C CNN
F 3 "" H 3250 7300 50  0001 C CNN
	1    3250 7300
	1    0    0    -1  
$EndComp
Connection ~ 3250 7650
Wire Wire Line
	2900 7650 3250 7650
Wire Wire Line
	2900 7500 2900 7650
Wire Wire Line
	2900 7200 2900 7150
Wire Wire Line
	2700 7150 2900 7150
Wire Wire Line
	4050 7050 4050 7150
Wire Wire Line
	4150 7050 4050 7050
Connection ~ 4050 7150
Connection ~ 4050 6750
Wire Wire Line
	4050 6850 4050 6750
Wire Wire Line
	4150 6850 4050 6850
Connection ~ 4050 6650
Wire Wire Line
	4050 6750 4050 6650
Wire Wire Line
	4150 6750 4050 6750
Wire Wire Line
	3650 6450 4050 6450
Connection ~ 3650 6450
Wire Wire Line
	3900 4500 3900 4400
$Comp
L power:+3V3 #PWR0159
U 1 1 60640014
P 2800 4400
F 0 "#PWR0159" H 2800 4250 50  0001 C CNN
F 1 "+3V3" H 2815 4573 50  0000 C CNN
F 2 "" H 2800 4400 50  0001 C CNN
F 3 "" H 2800 4400 50  0001 C CNN
	1    2800 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0158
U 1 1 6063EB30
P 3900 4400
F 0 "#PWR0158" H 3900 4250 50  0001 C CNN
F 1 "+3V3" H 3915 4573 50  0000 C CNN
F 2 "" H 3900 4400 50  0001 C CNN
F 3 "" H 3900 4400 50  0001 C CNN
	1    3900 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0157
U 1 1 6063D65E
P 5750 4300
F 0 "#PWR0157" H 5750 4150 50  0001 C CNN
F 1 "+3V3" H 5765 4473 50  0000 C CNN
F 2 "" H 5750 4300 50  0001 C CNN
F 3 "" H 5750 4300 50  0001 C CNN
	1    5750 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0156
U 1 1 6042449B
P 7250 8150
F 0 "#PWR0156" H 7250 8000 50  0001 C CNN
F 1 "+3V3" H 7265 8323 50  0000 C CNN
F 2 "" H 7250 8150 50  0001 C CNN
F 3 "" H 7250 8150 50  0001 C CNN
	1    7250 8150
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR0101
U 1 1 60422F3A
P 6800 8150
F 0 "#PWR0101" H 6800 8000 50  0001 C CNN
F 1 "+1V8" H 6815 8323 50  0000 C CNN
F 2 "" H 6800 8150 50  0001 C CNN
F 3 "" H 6800 8150 50  0001 C CNN
	1    6800 8150
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 5CC4AF43
P 3650 4850
F 0 "SW2" H 3550 4950 50  0000 C CNN
F 1 "WAKE" H 3650 4750 50  0000 C CNN
F 2 "footprints:Panasonic_EVPAE" H 3650 5050 50  0001 C CNN
F 3 "~" H 3650 5050 50  0001 C CNN
	1    3650 4850
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5CC47B7B
P 2550 4850
F 0 "SW1" H 2450 4950 50  0000 C CNN
F 1 "RESET" H 2550 4750 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_PTS810" H 2550 5050 50  0001 C CNN
F 3 "~" H 2550 5050 50  0001 C CNN
	1    2550 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 7150 8500 7250
Wire Wire Line
	5750 4350 5750 4550
Wire Wire Line
	5900 4650 5900 4700
Wire Wire Line
	8500 7650 8500 7750
Wire Wire Line
	3250 6450 3650 6450
Wire Wire Line
	2850 6450 3250 6450
Wire Wire Line
	2450 6450 2850 6450
Wire Wire Line
	4050 7150 4050 7250
Wire Wire Line
	4050 6550 4050 6650
Wire Wire Line
	4050 6450 4050 6550
Wire Wire Line
	4050 6450 4150 6450
Wire Wire Line
	3500 8300 3500 8350
Wire Wire Line
	2900 8300 2900 8350
Wire Wire Line
	6350 4450 6350 4500
$Comp
L power:+3.3V #PWR097
U 1 1 5C98ECA9
P 6350 4450
F 0 "#PWR097" H 6350 4300 50  0001 C CNN
F 1 "+3.3V" H 6350 4590 50  0000 C CNN
F 2 "" H 6350 4450 50  0001 C CNN
F 3 "" H 6350 4450 50  0001 C CNN
	1    6350 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 5C98E0E3
P 6350 4700
F 0 "R8" V 6450 4700 50  0000 C CNN
F 1 "100K" V 6350 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6280 4700 50  0001 C CNN
F 3 "" H 6350 4700 50  0001 C CNN
	1    6350 4700
	1    0    0    -1  
$EndComp
Connection ~ 8500 7150
Wire Wire Line
	8500 7050 8500 7150
Wire Wire Line
	8400 7150 8500 7150
Wire Wire Line
	2800 4500 2800 4400
Connection ~ 5750 4350
Wire Wire Line
	5900 4350 5750 4350
Wire Wire Line
	5900 4400 5900 4350
Wire Wire Line
	5750 4300 5750 4350
Wire Wire Line
	5750 4550 5700 4550
Wire Wire Line
	4050 4650 4600 4650
Wire Wire Line
	4050 5150 4050 4650
Wire Wire Line
	4150 5150 4050 5150
Connection ~ 5900 4650
Wire Wire Line
	5900 4600 5900 4650
Wire Wire Line
	5700 4650 5900 4650
Connection ~ 8500 7650
Wire Wire Line
	4150 6350 4050 6350
Wire Wire Line
	4000 6150 4150 6150
Wire Wire Line
	4000 6050 4150 6050
Wire Wire Line
	4000 5950 4150 5950
Wire Wire Line
	4000 5850 4150 5850
Wire Wire Line
	6300 6950 6750 6950
Wire Wire Line
	6300 6850 6750 6850
Wire Wire Line
	6300 6750 6750 6750
Wire Wire Line
	6300 6650 6750 6650
Wire Wire Line
	6300 6550 6750 6550
Wire Wire Line
	6300 6450 6750 6450
Wire Wire Line
	6300 6350 6750 6350
Wire Wire Line
	6300 6250 6750 6250
Wire Wire Line
	6300 6150 6750 6150
Wire Wire Line
	6300 6050 6750 6050
Wire Wire Line
	6300 5950 6750 5950
Wire Wire Line
	6300 5850 6750 5850
Wire Wire Line
	6300 5750 6750 5750
Wire Wire Line
	6300 5650 6750 5650
Wire Wire Line
	6300 5550 6750 5550
Wire Wire Line
	6300 5450 6750 5450
Wire Wire Line
	6300 5350 6750 5350
Wire Wire Line
	6300 5250 6750 5250
Wire Wire Line
	6300 5150 6750 5150
Wire Wire Line
	8500 7450 8500 7550
Wire Wire Line
	8400 7650 8500 7650
Wire Wire Line
	6300 7450 7200 7450
Wire Wire Line
	6300 7350 7200 7350
Wire Wire Line
	6300 7250 7200 7250
Wire Wire Line
	6300 7150 7200 7150
Wire Wire Line
	6400 8150 6400 8250
Wire Wire Line
	6300 8150 6400 8150
Wire Wire Line
	3650 6450 3650 6500
Wire Wire Line
	4050 6350 4050 6450
Connection ~ 3250 6450
Wire Wire Line
	3250 6450 3250 6500
Connection ~ 2850 6450
Wire Wire Line
	2850 6450 2850 6500
Connection ~ 2450 6450
Wire Wire Line
	2450 6500 2450 6450
Wire Wire Line
	3250 7650 3250 7700
Wire Wire Line
	3250 7900 3250 7950
Wire Wire Line
	4050 7250 4150 7250
Wire Wire Line
	4050 7150 4150 7150
Connection ~ 4050 6550
Wire Wire Line
	4050 6650 4150 6650
Connection ~ 4050 6450
Wire Wire Line
	4050 6550 4150 6550
Wire Wire Line
	2350 6450 2450 6450
Wire Wire Line
	3500 8550 3500 8650
Wire Wire Line
	2900 8550 2900 8650
Connection ~ 3500 8300
Connection ~ 2900 8300
Wire Wire Line
	3500 8150 4150 8150
Wire Wire Line
	3500 8150 3500 8300
Wire Wire Line
	3300 8300 3500 8300
Wire Wire Line
	2900 8050 4150 8050
Wire Wire Line
	2900 8050 2900 8300
Wire Wire Line
	3100 8300 2900 8300
$Comp
L Device:C_Small C13
U 1 1 5BE30796
P 2900 5100
F 0 "C13" H 2900 5200 50  0000 L CNN
F 1 "10nF" H 2900 5000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2900 5100 50  0001 C CNN
F 3 "" H 2900 5100 50  0001 C CNN
	1    2900 5100
	1    0    0    -1  
$EndComp
Text GLabel 3650 5550 0    55   Input ~ 0
WAKE
$Comp
L power:GND #PWR049
U 1 1 5BE307A0
P 5900 4700
F 0 "#PWR049" H 5900 4450 50  0001 C CNN
F 1 "GND" H 5900 4550 50  0000 C CNN
F 2 "" H 5900 4700 50  0001 C CNN
F 3 "" H 5900 4700 50  0001 C CNN
	1    5900 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5BE3079E
P 5900 4500
F 0 "C12" H 6000 4550 50  0000 L CNN
F 1 "0.1uF" H 6000 4450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5900 4500 50  0001 C CNN
F 3 "" H 5900 4500 50  0001 C CNN
	1    5900 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR046
U 1 1 5BE3079B
P 6800 8350
F 0 "#PWR046" H 6800 8100 50  0001 C CNN
F 1 "GND" H 6800 8200 50  0000 C CNN
F 2 "" H 6800 8350 50  0001 C CNN
F 3 "" H 6800 8350 50  0001 C CNN
	1    6800 8350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 5BE3079A
P 6800 8250
F 0 "C21" H 6900 8300 50  0000 L CNN
F 1 "10uF" H 6900 8200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6800 8250 50  0001 C CNN
F 3 "" H 6800 8250 50  0001 C CNN
	1    6800 8250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R11
U 1 1 5BE30798
P 3900 4650
F 0 "R11" V 3800 4650 50  0000 C CNN
F 1 "100K" V 3900 4650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 4650 50  0001 C CNN
F 3 "" H 3900 4650 50  0001 C CNN
	1    3900 4650
	-1   0    0    1   
$EndComp
Text GLabel 1100 5650 0    55   Input ~ 0
JTAG_TRST_N
$Comp
L Device:R R10
U 1 1 5BE30792
P 2800 4650
F 0 "R10" V 2700 4650 50  0000 C CNN
F 1 "100K" V 2800 4650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 4650 50  0001 C CNN
F 3 "" H 2800 4650 50  0001 C CNN
	1    2800 4650
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5BE30790
P 2300 4900
F 0 "#PWR041" H 2300 4650 50  0001 C CNN
F 1 "GND" H 2305 4727 50  0000 C CNN
F 2 "" H 2300 4900 50  0001 C CNN
F 3 "" H 2300 4900 50  0001 C CNN
	1    2300 4900
	1    0    0    -1  
$EndComp
Text GLabel 4000 6150 0    55   Input ~ 0
JTAG_TDI
Text GLabel 4000 6050 0    55   Input ~ 0
JTAG_TMS
Text GLabel 4000 5950 0    55   Output ~ 0
JTAG_TDO
Text GLabel 4000 5850 0    55   Input ~ 0
JTAG_TCK
Text GLabel 6750 6950 2    55   BiDi ~ 0
GPIO_0
Text GLabel 6750 6850 2    55   Output ~ 0
PWM0.1
Text GLabel 6750 6750 2    55   Output ~ 0
SPI1.SS0
Text GLabel 6750 6650 2    55   Output ~ 0
SPI1.MOSI
Text GLabel 6750 6550 2    55   Input ~ 0
SPI1.MISO
Text GLabel 6750 6450 2    55   Output ~ 0
SPI1.SCK
Text GLabel 6750 6350 2    55   Output ~ 0
SPI1.SS2
Text GLabel 6750 6250 2    55   Output ~ 0
SPI1.SS3
Text GLabel 6750 6150 2    55   Output ~ 0
PWM2.1
Text GLabel 6750 6050 2    55   BiDi ~ 0
GPIO_12
Text GLabel 6750 5950 2    55   BiDi ~ 0
GPIO_13
Text GLabel 6750 5850 2    55   Input ~ 0
UART0.RXD
Text GLabel 6750 5750 2    55   Output ~ 0
UART0.TXD
Text GLabel 6750 5650 2    55   BiDi ~ 0
GPIO_18
Text GLabel 6750 5550 2    55   Output ~ 0
PWM1.1
Text GLabel 6750 5450 2    55   BiDi ~ 0
GPIO_20
Text GLabel 6750 5350 2    55   Output ~ 0
PWM1.2
Text GLabel 6750 5250 2    55   BiDi ~ 0
GPIO_22
Text GLabel 6750 5150 2    55   BiDi ~ 0
GPIO_23
$Comp
L power:GND #PWR040
U 1 1 5BE3078C
P 8500 7750
F 0 "#PWR040" H 8500 7500 50  0001 C CNN
F 1 "GND" H 8505 7577 50  0000 C CNN
F 2 "" H 8500 7750 50  0001 C CNN
F 3 "" H 8500 7750 50  0001 C CNN
	1    8500 7750
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR039
U 1 1 5BE3078B
P 8500 7050
F 0 "#PWR039" H 8500 6900 50  0001 C CNN
F 1 "+3V3" V 8515 7178 50  0000 L CNN
F 2 "" H 8500 7050 50  0001 C CNN
F 3 "" H 8500 7050 50  0001 C CNN
	1    8500 7050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 5BE3078A
P 8500 7350
F 0 "C27" H 8550 7450 50  0000 L CNN
F 1 "0.1uF" H 8550 7250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8500 7350 50  0001 C CNN
F 3 "" H 8500 7350 50  0001 C CNN
	1    8500 7350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5BE30788
P 6400 8250
F 0 "#PWR038" H 6400 8000 50  0001 C CNN
F 1 "GND" H 6405 8077 50  0000 C CNN
F 2 "" H 6400 8250 50  0001 C CNN
F 3 "" H 6400 8250 50  0001 C CNN
	1    6400 8250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR037
U 1 1 5BE30787
P 7250 8350
F 0 "#PWR037" H 7250 8100 50  0001 C CNN
F 1 "GND" H 7255 8177 50  0000 C CNN
F 2 "" H 7250 8350 50  0001 C CNN
F 3 "" H 7250 8350 50  0001 C CNN
	1    7250 8350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C22
U 1 1 5BE30786
P 7250 8250
F 0 "C22" H 7342 8296 50  0000 L CNN
F 1 "10uF" H 7342 8205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7250 8250 50  0001 C CNN
F 3 "" H 7250 8250 50  0001 C CNN
	1    7250 8250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR036
U 1 1 5BE30785
P 3650 7400
F 0 "#PWR036" H 3650 7150 50  0001 C CNN
F 1 "GND" H 3655 7227 50  0000 C CNN
F 2 "" H 3650 7400 50  0001 C CNN
F 3 "" H 3650 7400 50  0001 C CNN
	1    3650 7400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5BE30784
P 3250 7400
F 0 "#PWR035" H 3250 7150 50  0001 C CNN
F 1 "GND" H 3255 7227 50  0000 C CNN
F 2 "" H 3250 7400 50  0001 C CNN
F 3 "" H 3250 7400 50  0001 C CNN
	1    3250 7400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5BE30783
P 3650 6700
F 0 "#PWR034" H 3650 6450 50  0001 C CNN
F 1 "GND" H 3655 6527 50  0000 C CNN
F 2 "" H 3650 6700 50  0001 C CNN
F 3 "" H 3650 6700 50  0001 C CNN
	1    3650 6700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5BE30782
P 3650 6600
F 0 "C18" H 3742 6646 50  0000 L CNN
F 1 "0.1uF" H 3742 6555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3650 6600 50  0001 C CNN
F 3 "" H 3650 6600 50  0001 C CNN
	1    3650 6600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C20
U 1 1 5BE30781
P 3650 7300
F 0 "C20" H 3742 7346 50  0000 L CNN
F 1 "0.1uF" H 3742 7255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3650 7300 50  0001 C CNN
F 3 "" H 3650 7300 50  0001 C CNN
	1    3650 7300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 5BE3077F
P 2900 7350
F 0 "R12" V 3000 7350 50  0000 C CNN
F 1 "100R" V 2900 7350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2830 7350 50  0001 C CNN
F 3 "" H 2900 7350 50  0001 C CNN
	1    2900 7350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR033
U 1 1 5BE3077E
P 3250 6700
F 0 "#PWR033" H 3250 6450 50  0001 C CNN
F 1 "GND" H 3255 6527 50  0000 C CNN
F 2 "" H 3250 6700 50  0001 C CNN
F 3 "" H 3250 6700 50  0001 C CNN
	1    3250 6700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR032
U 1 1 5BE3077D
P 2850 6700
F 0 "#PWR032" H 2850 6450 50  0001 C CNN
F 1 "GND" H 2855 6527 50  0000 C CNN
F 2 "" H 2850 6700 50  0001 C CNN
F 3 "" H 2850 6700 50  0001 C CNN
	1    2850 6700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5BE3077C
P 2450 6700
F 0 "#PWR031" H 2450 6450 50  0001 C CNN
F 1 "GND" H 2455 6527 50  0000 C CNN
F 2 "" H 2450 6700 50  0001 C CNN
F 3 "" H 2450 6700 50  0001 C CNN
	1    2450 6700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5BE3077B
P 2450 6600
F 0 "C15" H 2542 6646 50  0000 L CNN
F 1 "0.1uF" H 2542 6555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2450 6600 50  0001 C CNN
F 3 "" H 2450 6600 50  0001 C CNN
	1    2450 6600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C23
U 1 1 5BE30779
P 2900 7800
F 0 "C23" H 2992 7846 50  0000 L CNN
F 1 "0.1uF" H 2992 7755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2900 7800 50  0001 C CNN
F 3 "" H 2900 7800 50  0001 C CNN
	1    2900 7800
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C24
U 1 1 5BE30778
P 3250 7800
F 0 "C24" H 3342 7846 50  0000 L CNN
F 1 "0.1uF" H 3342 7755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3250 7800 50  0001 C CNN
F 3 "" H 3250 7800 50  0001 C CNN
	1    3250 7800
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5BE30777
P 3250 6600
F 0 "C17" H 3342 6646 50  0000 L CNN
F 1 "0.1uF" H 3342 6555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3250 6600 50  0001 C CNN
F 3 "" H 3250 6600 50  0001 C CNN
	1    3250 6600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5BE30776
P 2850 6600
F 0 "C16" H 2942 6646 50  0000 L CNN
F 1 "0.1uF" H 2942 6555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2850 6600 50  0001 C CNN
F 3 "" H 2850 6600 50  0001 C CNN
	1    2850 6600
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR029
U 1 1 5BE30775
P 2700 7150
F 0 "#PWR029" H 2700 7000 50  0001 C CNN
F 1 "+1V8" V 2715 7278 50  0000 L CNN
F 2 "" H 2700 7150 50  0001 C CNN
F 3 "" H 2700 7150 50  0001 C CNN
	1    2700 7150
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR028
U 1 1 5BE30774
P 2350 6450
F 0 "#PWR028" H 2350 6300 50  0001 C CNN
F 1 "+3V3" V 2365 6578 50  0000 L CNN
F 2 "" H 2350 6450 50  0001 C CNN
F 3 "" H 2350 6450 50  0001 C CNN
	1    2350 6450
	0    -1   -1   0   
$EndComp
$Comp
L Device:Crystal_GND3_Small Y1
U 1 1 5BE30773
P 3200 8300
F 0 "Y1" H 3300 8200 50  0000 C CNN
F 1 "16MHz" H 3200 8434 50  0000 C CNN
F 2 "footprints:TXC_7M" H 3200 8300 50  0001 C CNN
F 3 "" H 3200 8300 50  0001 C CNN
	1    3200 8300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR027
U 1 1 5BE30770
P 3500 8650
F 0 "#PWR027" H 3500 8400 50  0001 C CNN
F 1 "GND" H 3505 8477 50  0000 C CNN
F 2 "" H 3500 8650 50  0001 C CNN
F 3 "" H 3500 8650 50  0001 C CNN
	1    3500 8650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR026
U 1 1 5BE3076F
P 2900 8650
F 0 "#PWR026" H 2900 8400 50  0001 C CNN
F 1 "GND" H 2905 8477 50  0000 C CNN
F 2 "" H 2900 8650 50  0001 C CNN
F 3 "" H 2900 8650 50  0001 C CNN
	1    2900 8650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C25
U 1 1 5BE3076E
P 2900 8450
F 0 "C25" H 2700 8500 50  0000 L CNN
F 1 "10pF" H 2600 8400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2900 8450 50  0001 C CNN
F 3 "" H 2900 8450 50  0001 C CNN
	1    2900 8450
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C26
U 1 1 5BE3076D
P 3500 8450
F 0 "C26" H 3592 8496 50  0000 L CNN
F 1 "10pF" H 3592 8405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3500 8450 50  0001 C CNN
F 3 "" H 3500 8450 50  0001 C CNN
	1    3500 8450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5BE3076C
P 3200 8650
F 0 "#PWR025" H 3200 8400 50  0001 C CNN
F 1 "GND" H 3205 8477 50  0000 C CNN
F 2 "" H 3200 8650 50  0001 C CNN
F 3 "" H 3200 8650 50  0001 C CNN
	1    3200 8650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5B8B5218
P 3400 4900
F 0 "#PWR023" H 3400 4650 50  0001 C CNN
F 1 "GND" H 3400 4750 50  0000 C CNN
F 2 "" H 3400 4900 50  0001 C CNN
F 3 "" H 3400 4900 50  0001 C CNN
	1    3400 4900
	1    0    0    -1  
$EndComp
Text Label 8200 2100 0    55   ~ 0
MIC_WS
Text Label 8200 2300 0    55   ~ 0
MIC_SD
Wire Wire Line
	8200 2300 9150 2300
Wire Wire Line
	9250 2100 8200 2100
Wire Wire Line
	12950 5450 13250 5450
Wire Wire Line
	12950 4050 13250 4050
Text Label 13250 5350 0    60   ~ 0
SPK_R_HP_+
Text Label 13250 3950 0    60   ~ 0
SPK_L_HP+
Wire Wire Line
	10650 5550 10050 5550
$Comp
L max:MAX98357 U13
U 1 1 615816F9
P 12300 5350
F 0 "U13" H 12300 5750 60  0000 C CNN
F 1 "MAX98357A" H 12300 4650 60  0000 C CNN
F 2 "footprints:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias" H 11750 5450 60  0001 C CNN
F 3 "" H 11750 5450 60  0001 C CNN
	1    12300 5350
	1    0    0    -1  
$EndComp
$Comp
L cui:SJ-3571N J4
U 1 1 6147BD8C
P 15400 4850
F 0 "J4" H 15300 5700 50  0000 R CNN
F 1 "SJ-3571N" H 15600 4100 50  0000 R CNN
F 2 "footprints:SJ-3571N" H 15190 4920 50  0001 L BNN
F 3 "" H 15510 5020 50  0001 L BNN
	1    15400 4850
	-1   0    0    -1  
$EndComp
Connection ~ 14950 4450
Wire Wire Line
	14950 4800 14950 4450
Wire Wire Line
	15950 4800 14950 4800
Text Label 15950 4800 2    60   ~ 0
HP_DET
Wire Wire Line
	14700 5650 14700 5550
$Comp
L power:GND #PWR0142
U 1 1 68255046
P 14700 5650
F 0 "#PWR0142" H 14700 5400 50  0001 C CNN
F 1 "GND" H 14705 5477 50  0000 C CNN
F 2 "" H 14700 5650 50  0001 C CNN
F 3 "" H 14700 5650 50  0001 C CNN
	1    14700 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13400 5650 13400 5750
Wire Wire Line
	13200 5650 13400 5650
Wire Wire Line
	13400 4250 13400 4350
Wire Wire Line
	13200 4250 13400 4250
Connection ~ 13050 4700
Connection ~ 13050 3750
Wire Wire Line
	13050 3750 13050 4700
Wire Wire Line
	12950 5350 15000 5350
Wire Wire Line
	12700 1600 12800 1600
Wire Wire Line
	13800 3950 13800 5050
Wire Wire Line
	12950 3950 13800 3950
Wire Wire Line
	13800 5050 15000 5050
Connection ~ 14700 5550
Wire Wire Line
	14850 5550 14700 5550
Wire Wire Line
	14850 4150 14850 5550
Wire Wire Line
	15000 4150 14850 4150
Wire Wire Line
	14500 5550 14700 5550
Wire Wire Line
	14950 4350 14950 4450
Wire Wire Line
	15000 4350 14950 4350
Wire Wire Line
	15000 4450 14950 4450
Wire Wire Line
	15000 4950 14050 4950
Wire Wire Line
	15000 5250 14050 5250
Wire Wire Line
	13900 4250 14050 4250
Wire Wire Line
	13900 5450 13900 4250
Wire Wire Line
	15000 5450 13900 5450
Wire Wire Line
	14000 4550 14050 4550
Wire Wire Line
	14000 5150 14000 4550
Wire Wire Line
	15000 5150 14000 5150
Wire Wire Line
	14700 4900 14700 5550
Wire Wire Line
	14500 4900 14500 5550
Wire Wire Line
	14700 4550 15000 4550
Connection ~ 14700 4550
Wire Wire Line
	14700 4600 14700 4550
Wire Wire Line
	14500 4250 15000 4250
Connection ~ 14500 4250
Wire Wire Line
	14500 4600 14500 4250
Wire Wire Line
	14350 4250 14500 4250
Wire Wire Line
	14350 4550 14700 4550
$Comp
L Device:R R29
U 1 1 6127308F
P 14700 4750
F 0 "R29" V 14800 4700 50  0000 L CNN
F 1 "47K" V 14700 4650 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14630 4750 50  0001 C CNN
F 3 "~" H 14700 4750 50  0001 C CNN
	1    14700 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R28
U 1 1 6127237F
P 14500 4750
F 0 "R28" V 14600 4700 50  0000 L CNN
F 1 "47K" V 14500 4650 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14430 4750 50  0001 C CNN
F 3 "~" H 14500 4750 50  0001 C CNN
	1    14500 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C38
U 1 1 6108DADE
P 14200 4250
F 0 "C38" V 14150 4300 50  0000 L CNN
F 1 "10uF" V 14250 4300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14238 4100 50  0001 C CNN
F 3 "~" H 14200 4250 50  0001 C CNN
	1    14200 4250
	0    1    1    0   
$EndComp
$Comp
L Device:C C39
U 1 1 6108BD1C
P 14200 4550
F 0 "C39" V 14150 4600 50  0000 L CNN
F 1 "10uF" V 14250 4600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14238 4400 50  0001 C CNN
F 3 "~" H 14200 4550 50  0001 C CNN
	1    14200 4550
	0    1    1    0   
$EndComp
Text Label 14050 5250 0    60   ~ 0
SPK_R+
Text Label 14050 4950 0    60   ~ 0
SPK_L+
$Comp
L myPower:+VSYS #PWR0139
U 1 1 600D68FD
P 13050 3250
F 0 "#PWR0139" H 13050 3100 50  0001 C CNN
F 1 "+VSYS" H 13050 3390 50  0000 C CNN
F 2 "" H 13050 3250 50  0001 C CNN
F 3 "" H 13050 3250 50  0001 C CNN
	1    13050 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	11550 5150 11650 5150
$Comp
L Device:R R27
U 1 1 607FF04C
P 11400 5150
F 0 "R27" V 11300 5150 50  0000 C CNN
F 1 "255K" V 11400 5150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 11330 5150 50  0001 C CNN
F 3 "~" H 11400 5150 50  0001 C CNN
	1    11400 5150
	0    1    1    0   
$EndComp
Wire Wire Line
	13050 5050 13050 5150
Wire Wire Line
	13200 5850 13200 5950
Wire Wire Line
	13200 5750 13200 5850
Wire Wire Line
	13200 5650 13200 5750
Wire Wire Line
	13200 5150 13200 5650
Wire Wire Line
	13200 4700 13550 4700
Wire Wire Line
	13050 4700 13050 5050
Wire Wire Line
	12950 5950 13200 5950
Connection ~ 13050 5050
Wire Wire Line
	13050 5050 12950 5050
Wire Wire Line
	13200 5750 12950 5750
Connection ~ 13200 5850
Wire Wire Line
	13200 5850 12950 5850
Connection ~ 13200 5750
Connection ~ 13200 5650
Wire Wire Line
	13200 5650 12950 5650
Wire Wire Line
	13200 5050 13200 5150
Connection ~ 13200 5150
Wire Wire Line
	13550 5150 13200 5150
Wire Wire Line
	13550 5050 13550 5150
Connection ~ 13200 4700
Wire Wire Line
	13550 4700 13550 4750
Wire Wire Line
	13050 4700 13200 4700
Wire Wire Line
	13200 4750 13200 4700
Wire Wire Line
	13050 5150 12950 5150
Wire Wire Line
	11650 5650 10850 5650
Wire Wire Line
	11600 5550 11650 5550
Wire Wire Line
	10850 5450 11650 5450
Wire Wire Line
	11650 5250 10850 5250
Wire Wire Line
	11250 5150 10850 5150
Text Label 10850 5450 0    60   ~ 0
SPK_CLK
Text Label 13250 5450 0    60   ~ 0
SPK_R-
$Comp
L power:GND #PWR0134
U 1 1 604CD9F8
P 13400 5750
F 0 "#PWR0134" H 13400 5500 50  0001 C CNN
F 1 "GND" H 13400 5600 50  0000 C CNN
F 2 "" H 13400 5750 50  0001 C CNN
F 3 "" H 13400 5750 50  0001 C CNN
	1    13400 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C36
U 1 1 604CD9EE
P 13200 4900
F 0 "C36" H 13225 5000 50  0000 L CNN
F 1 "0.1uF" H 13225 4800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13238 4750 50  0001 C CNN
F 3 "" H 13200 4900 50  0001 C CNN
	1    13200 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C37
U 1 1 604CD9E4
P 13550 4900
F 0 "C37" H 13575 5000 50  0000 L CNN
F 1 "10uF" H 13575 4800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13588 4750 50  0001 C CNN
F 3 "" H 13550 4900 50  0001 C CNN
	1    13550 4900
	1    0    0    -1  
$EndComp
Text Label 10850 5650 0    60   ~ 0
SPK_SD
Text Label 10850 5250 0    60   ~ 0
SPK_GAIN
Text Label 10850 5150 0    60   ~ 0
SPK_EN
Text GLabel 11600 5550 0    55   Input ~ 0
PWM2.1
Text GLabel 12800 1600 2    55   Output ~ 0
DISP_CS
Text Label 10650 5550 2    60   ~ 0
SPK_SD
Wire Wire Line
	15100 2100 15100 2150
Connection ~ 15100 2100
Wire Wire Line
	15500 2100 15100 2100
Wire Wire Line
	15500 1350 15500 1500
Wire Wire Line
	15100 1000 15100 1050
Connection ~ 15100 1000
Wire Wire Line
	15500 1000 15100 1000
Wire Wire Line
	15500 1050 15500 1000
Wire Wire Line
	15100 2050 15100 2100
Wire Wire Line
	15100 950  15100 1000
$Comp
L 74xx-ep:74HC00 U8
U 5 1 5E6A9496
P 15100 1550
F 0 "U8" H 15150 1900 50  0000 L CNN
F 1 "74HC00" H 15150 1200 50  0000 L CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 15100 1550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 15100 1550 50  0001 C CNN
	5    15100 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	14000 2100 14000 2150
Connection ~ 14000 2100
Wire Wire Line
	14400 2100 14000 2100
Wire Wire Line
	14400 1350 14400 1500
Wire Wire Line
	14000 2050 14000 2100
Wire Wire Line
	14000 1000 14000 1050
Connection ~ 14000 1000
Wire Wire Line
	14400 1000 14000 1000
Wire Wire Line
	14400 1050 14400 1000
Wire Wire Line
	14000 950  14000 1000
$Comp
L 74xx-ep:74HC00 U7
U 5 1 5DF6F6B5
P 14000 1550
F 0 "U7" H 14050 1900 50  0000 L CNN
F 1 "74HC00" H 14050 1200 50  0000 L CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 14000 1550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 14000 1550 50  0001 C CNN
	5    14000 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 4350 10450 4350
Connection ~ 9650 4350
Wire Wire Line
	9650 4450 9650 4350
Wire Wire Line
	8950 5800 8950 5850
Connection ~ 8950 5800
Wire Wire Line
	9650 5800 8950 5800
Wire Wire Line
	9650 5750 9650 5800
Wire Wire Line
	8950 5150 8950 5550
Wire Wire Line
	8850 4350 9650 4350
$Comp
L 74xx-ep:74HC595 U10
U 1 1 5CCEC0AE
P 9650 5050
F 0 "U10" H 9850 5600 50  0000 C CNN
F 1 "74HC595" H 9850 4400 50  0000 C CNN
F 2 "footprints:DHVQFN-16_2.5x3.5mm_P0.5mm_EP1.0x2.0mm" H 9650 5050 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 9650 5050 50  0001 C CNN
	1    9650 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	13050 3650 13050 3750
Wire Wire Line
	13200 4450 13200 4550
Wire Wire Line
	13200 4350 13200 4450
Wire Wire Line
	13200 4250 13200 4350
Wire Wire Line
	13200 3750 13200 4250
Wire Wire Line
	13200 3300 13550 3300
Wire Wire Line
	13050 3300 13050 3650
Wire Wire Line
	8850 4950 8850 5250
Wire Wire Line
	8850 4350 8850 4950
Wire Wire Line
	12950 4550 13200 4550
Connection ~ 13050 3650
Wire Wire Line
	13050 3650 12950 3650
Wire Wire Line
	13200 4350 12950 4350
Connection ~ 13200 4450
Wire Wire Line
	13200 4450 12950 4450
Connection ~ 13200 4350
Connection ~ 13200 4250
Wire Wire Line
	13200 4250 12950 4250
Wire Wire Line
	13200 3650 13200 3750
Connection ~ 13200 3750
Wire Wire Line
	13550 3750 13200 3750
Wire Wire Line
	13550 3650 13550 3750
Connection ~ 13200 3300
Wire Wire Line
	13550 3300 13550 3350
Connection ~ 13050 3300
Wire Wire Line
	13050 3300 13200 3300
Wire Wire Line
	13200 3350 13200 3300
Wire Wire Line
	13050 3250 13050 3300
Wire Wire Line
	13050 3750 12950 3750
Wire Wire Line
	9250 4650 9150 4650
Wire Wire Line
	12700 1000 13200 1000
Wire Wire Line
	8950 5150 9250 5150
Wire Wire Line
	8850 5250 9250 5250
Wire Wire Line
	8850 4950 9250 4950
Connection ~ 8850 4950
Wire Wire Line
	9050 4850 9250 4850
Text Label 13200 2300 2    60   ~ 0
SPK_CLK
Text Label 13250 4050 0    60   ~ 0
SPK_L-
$Comp
L power:GND #PWR065
U 1 1 5C12F4D7
P 13400 4350
F 0 "#PWR065" H 13400 4100 50  0001 C CNN
F 1 "GND" H 13400 4200 50  0000 C CNN
F 2 "" H 13400 4350 50  0001 C CNN
F 3 "" H 13400 4350 50  0001 C CNN
	1    13400 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C34
U 1 1 5C12F0FD
P 13200 3500
F 0 "C34" H 13225 3600 50  0000 L CNN
F 1 "0.1uF" H 13225 3400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13238 3350 50  0001 C CNN
F 3 "" H 13200 3500 50  0001 C CNN
	1    13200 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C35
U 1 1 5C12EC7F
P 13550 3500
F 0 "C35" H 13575 3600 50  0000 L CNN
F 1 "10uF" H 13575 3400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13588 3350 50  0001 C CNN
F 3 "" H 13550 3500 50  0001 C CNN
	1    13550 3500
	1    0    0    -1  
$EndComp
Text Label 13200 1000 2    60   ~ 0
SPK_EN
$Comp
L power:GND #PWR024
U 1 1 5B8B7048
P 15100 2150
F 0 "#PWR024" H 15100 1900 50  0001 C CNN
F 1 "GND" H 15100 2000 50  0000 C CNN
F 2 "" H 15100 2150 50  0001 C CNN
F 3 "" H 15100 2150 50  0001 C CNN
	1    15100 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C30
U 1 1 5B880184
P 15500 1200
F 0 "C30" H 15525 1300 50  0000 L CNN
F 1 "0.1uF" H 15525 1100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15538 1050 50  0001 C CNN
F 3 "" H 15500 1200 50  0001 C CNN
	1    15500 1200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR019
U 1 1 5B87F855
P 15100 950
F 0 "#PWR019" H 15100 800 50  0001 C CNN
F 1 "+3.3V" H 15100 1090 50  0000 C CNN
F 2 "" H 15100 950 50  0001 C CNN
F 3 "" H 15100 950 50  0001 C CNN
	1    15100 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5AEB0E14
P 10450 4650
F 0 "#PWR07" H 10450 4400 50  0001 C CNN
F 1 "GND" H 10450 4500 50  0000 C CNN
F 2 "" H 10450 4650 50  0001 C CNN
F 3 "" H 10450 4650 50  0001 C CNN
	1    10450 4650
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR06
U 1 1 5AF062F4
P 14000 950
F 0 "#PWR06" H 14000 800 50  0001 C CNN
F 1 "+3.3V" H 14000 1090 50  0000 C CNN
F 2 "" H 14000 950 50  0001 C CNN
F 3 "" H 14000 950 50  0001 C CNN
	1    14000 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5AEE45B5
P 14000 2150
F 0 "#PWR04" H 14000 1900 50  0001 C CNN
F 1 "GND" H 14000 2000 50  0000 C CNN
F 2 "" H 14000 2150 50  0001 C CNN
F 3 "" H 14000 2150 50  0001 C CNN
	1    14000 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C29
U 1 1 5AEE45AF
P 14400 1200
F 0 "C29" H 14425 1300 50  0000 L CNN
F 1 "0.1uF" H 14425 1100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14438 1050 50  0001 C CNN
F 3 "" H 14400 1200 50  0001 C CNN
	1    14400 1200
	1    0    0    -1  
$EndComp
NoConn ~ 10050 5350
NoConn ~ 10050 5250
NoConn ~ 10050 5150
NoConn ~ 10050 5050
NoConn ~ 10050 4950
NoConn ~ 10050 4850
NoConn ~ 10050 4750
NoConn ~ 10050 4650
$Comp
L power:GND #PWR02
U 1 1 5AEB1303
P 8950 5850
F 0 "#PWR02" H 8950 5600 50  0001 C CNN
F 1 "GND" H 8950 5700 50  0000 C CNN
F 2 "" H 8950 5850 50  0001 C CNN
F 3 "" H 8950 5850 50  0001 C CNN
	1    8950 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C32
U 1 1 5AEB0E0E
P 10450 4500
F 0 "C32" H 10475 4600 50  0000 L CNN
F 1 "0.1uF" H 10475 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10488 4350 50  0001 C CNN
F 3 "" H 10450 4500 50  0001 C CNN
	1    10450 4500
	1    0    0    -1  
$EndComp
Connection ~ 8950 5150
Connection ~ 8850 4350
Wire Wire Line
	11650 4250 10850 4250
Wire Wire Line
	9150 2200 9150 2300
Connection ~ 11300 1200
Wire Wire Line
	11200 1200 11300 1200
Connection ~ 11300 1800
$Comp
L max:MAX98357 U12
U 1 1 6157FD5C
P 12300 3950
F 0 "U12" H 12300 4350 60  0000 C CNN
F 1 "MAX98357A" H 12300 3250 60  0000 C CNN
F 2 "footprints:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias" H 11750 4050 60  0001 C CNN
F 3 "" H 11750 4050 60  0001 C CNN
	1    12300 3950
	1    0    0    -1  
$EndComp
$Comp
L ics:ICS-43434 U11
U 1 1 6142487D
P 9700 1950
F 0 "U11" H 9700 2000 60  0000 C CNN
F 1 "ICS-43434" H 9700 1600 60  0000 C CNN
F 2 "footprints:ICS-43434" H 9650 1700 60  0001 C CNN
F 3 "" H 9650 1700 60  0001 C CNN
	1    9700 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	11300 2400 11400 2400
Wire Wire Line
	11200 1500 12100 1500
Wire Wire Line
	12000 1700 12100 1700
Wire Wire Line
	11300 1600 11400 1600
Wire Wire Line
	11300 1800 11300 1600
Wire Wire Line
	11400 1800 11300 1800
Wire Wire Line
	11200 900  12100 900 
Wire Wire Line
	11250 3750 10850 3750
Wire Wire Line
	11550 3750 11650 3750
$Comp
L Device:R R26
U 1 1 60534525
P 11400 3750
F 0 "R26" V 11300 3750 50  0000 C CNN
F 1 "2.2K" V 11400 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 11330 3750 50  0001 C CNN
F 3 "~" H 11400 3750 50  0001 C CNN
	1    11400 3750
	0    1    1    0   
$EndComp
Wire Wire Line
	10900 2200 11300 2200
Connection ~ 11300 2200
Text Label 10900 2200 0    55   ~ 0
MIC_CLK
Text Label 8200 1000 0    55   ~ 0
MIC_CLK
Wire Wire Line
	11300 2200 11300 2400
Wire Wire Line
	8950 4150 8950 5150
Connection ~ 8950 4150
Wire Wire Line
	9650 4150 8950 4150
Wire Wire Line
	8850 3600 8850 4350
$Comp
L 74xx-ep:74HC00 U8
U 4 1 5DD4506D
P 11700 2300
F 0 "U8" H 11700 2625 50  0000 C CNN
F 1 "74HC00" H 11700 2534 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11700 2300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11700 2300 50  0001 C CNN
	4    11700 2300
	1    0    0    -1  
$EndComp
$Comp
L 74xx-ep:74HC00 U8
U 2 1 5DD38D44
P 11700 1700
F 0 "U8" H 11700 2025 50  0000 C CNN
F 1 "74HC00" H 11700 1934 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11700 1700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11700 1700 50  0001 C CNN
	2    11700 1700
	1    0    0    -1  
$EndComp
$Comp
L 74xx-ep:74HC00 U8
U 1 1 5DBCC5CF
P 12400 1600
F 0 "U8" H 12400 1925 50  0000 C CNN
F 1 "74HC00" H 12400 1834 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12400 1600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12400 1600 50  0001 C CNN
	1    12400 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12000 1100 12100 1100
$Comp
L 74xx-ep:74HC00 U7
U 4 1 5D9A7BB2
P 11700 1100
F 0 "U7" H 11700 1425 50  0000 C CNN
F 1 "74HC00" H 11700 1334 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11700 1100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11700 1100 50  0001 C CNN
	4    11700 1100
	1    0    0    -1  
$EndComp
$Comp
L 74xx-ep:74HC00 U7
U 3 1 5D99E4A0
P 12400 1000
F 0 "U7" H 12400 1325 50  0000 C CNN
F 1 "74HC00" H 12400 1234 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12400 1000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12400 1000 50  0001 C CNN
	3    12400 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10150 1750 9050 1750
Wire Wire Line
	10150 1200 10150 1750
Wire Wire Line
	10050 1200 10150 1200
Wire Wire Line
	9350 1300 9450 1300
Wire Wire Line
	9350 1400 9350 1300
Wire Wire Line
	8550 1400 9350 1400
Wire Wire Line
	9350 1100 9450 1100
$Comp
L 74xx-ep:74HC00 U7
U 2 1 5D4ADBCE
P 9750 1200
F 0 "U7" H 9750 1525 50  0000 C CNN
F 1 "74HC00" H 9750 1434 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 9750 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 9750 1200 50  0001 C CNN
	2    9750 1200
	1    0    0    -1  
$EndComp
$Comp
L 74xx-ep:74HC00 U7
U 1 1 5D3EB30A
P 9050 1100
F 0 "U7" H 9050 1425 50  0000 C CNN
F 1 "74HC00" H 9050 1334 50  0000 C CNN
F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 9050 1100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 9050 1100 50  0001 C CNN
	1    9050 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 2700 10450 2700
Connection ~ 9650 2700
Wire Wire Line
	9650 2800 9650 2700
Wire Wire Line
	9650 4100 9650 4150
Wire Wire Line
	10150 4200 9150 4200
Wire Wire Line
	10150 3900 10150 4200
Wire Wire Line
	10050 3900 10150 3900
Wire Wire Line
	8950 3500 8950 3900
Wire Wire Line
	8850 2700 9650 2700
$Comp
L 74xx-ep:74HC595 U9
U 1 1 5D06E6A9
P 9650 3400
F 0 "U9" H 9850 3950 50  0000 C CNN
F 1 "74HC595" H 9850 2750 50  0000 C CNN
F 2 "footprints:DHVQFN-16_2.5x3.5mm_P0.5mm_EP1.0x2.0mm" H 9650 3400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 9650 3400 50  0001 C CNN
	1    9650 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10250 2200 10250 2400
Wire Wire Line
	11300 2200 11400 2200
Wire Wire Line
	10450 2400 10450 2450
Wire Wire Line
	10450 2000 10450 2050
Wire Wire Line
	8700 1000 8750 1000
Wire Wire Line
	11300 1000 11400 1000
Wire Wire Line
	8850 3300 8850 3600
Wire Wire Line
	8850 2700 8850 3300
Connection ~ 10250 2200
Wire Wire Line
	10150 2100 10250 2100
Wire Wire Line
	10150 2000 10450 2000
Wire Wire Line
	12000 2300 13200 2300
Wire Wire Line
	10900 1800 11300 1800
Wire Wire Line
	11600 4150 11650 4150
Wire Wire Line
	10850 4050 11650 4050
Wire Wire Line
	11650 3850 10850 3850
Wire Wire Line
	9150 4650 9150 4200
Connection ~ 10450 2400
Wire Wire Line
	10450 2350 10450 2400
Wire Wire Line
	10250 2400 10450 2400
Wire Wire Line
	10250 2100 10250 2200
Wire Wire Line
	10150 2200 10250 2200
Connection ~ 10450 2000
Wire Wire Line
	10450 1950 10450 2000
Connection ~ 8700 1000
Wire Wire Line
	8700 2000 8700 1000
Wire Wire Line
	9250 2000 8700 2000
Wire Wire Line
	8850 2600 8850 2700
Wire Wire Line
	9150 3000 9250 3000
Wire Wire Line
	9250 2200 9150 2200
Wire Wire Line
	11300 1200 11300 1000
Wire Wire Line
	11400 1200 11300 1200
Wire Wire Line
	8850 3300 9250 3300
Wire Wire Line
	8850 3600 9250 3600
Connection ~ 8850 3300
Wire Wire Line
	8950 3500 9250 3500
Connection ~ 8850 3600
Wire Wire Line
	8200 1000 8700 1000
Wire Wire Line
	8550 1200 8750 1200
Connection ~ 8850 2700
Wire Wire Line
	9050 1750 9050 3200
Wire Wire Line
	9050 3200 9250 3200
Connection ~ 9050 3200
Text Label 10850 4050 0    60   ~ 0
SPK_CLK
Text Label 10900 1800 0    60   ~ 0
SPK_EN
Text Label 10850 4250 0    60   ~ 0
SPK_SD
Text Label 10850 3850 0    60   ~ 0
SPK_GAIN
Text Label 10850 3750 0    60   ~ 0
SPK_EN
Text GLabel 11600 4150 0    55   Input ~ 0
PWM2.1
$Comp
L power:GND #PWR064
U 1 1 5C10F25C
P 10450 2450
F 0 "#PWR064" H 10450 2200 50  0001 C CNN
F 1 "GND" H 10450 2300 50  0000 C CNN
F 2 "" H 10450 2450 50  0001 C CNN
F 3 "" H 10450 2450 50  0001 C CNN
	1    10450 2450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C33
U 1 1 5C10F095
P 10450 2200
F 0 "C33" H 10475 2300 50  0000 L CNN
F 1 "0.1uF" H 10475 2100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10488 2050 50  0001 C CNN
F 3 "" H 10450 2200 50  0001 C CNN
	1    10450 2200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR063
U 1 1 5C10EF35
P 10450 1950
F 0 "#PWR063" H 10450 1800 50  0001 C CNN
F 1 "+3.3V" H 10450 2090 50  0000 C CNN
F 2 "" H 10450 1950 50  0001 C CNN
F 3 "" H 10450 1950 50  0001 C CNN
	1    10450 1950
	1    0    0    -1  
$EndComp
Text GLabel 11200 1200 0    55   BiDi ~ 0
GPIO_18
Text GLabel 11200 900  0    55   Input ~ 0
PWM1.2
Text GLabel 11200 1500 0    55   Input ~ 0
PWM2.1
$Comp
L power:+3.3V #PWR05
U 1 1 5AF05FAD
P 8850 2600
F 0 "#PWR05" H 8850 2450 50  0001 C CNN
F 1 "+3.3V" H 8850 2740 50  0000 C CNN
F 2 "" H 8850 2600 50  0001 C CNN
F 3 "" H 8850 2600 50  0001 C CNN
	1    8850 2600
	1    0    0    -1  
$EndComp
Text GLabel 8550 1400 0    55   BiDi ~ 0
GPIO_18
Text GLabel 8550 1200 0    55   Input ~ 0
PWM1.2
NoConn ~ 10050 3700
NoConn ~ 10050 3600
NoConn ~ 10050 3500
NoConn ~ 10050 3400
NoConn ~ 10050 3300
NoConn ~ 10050 3200
NoConn ~ 10050 3100
NoConn ~ 10050 3000
$Comp
L power:GND #PWR01
U 1 1 5AEB11A2
P 10450 3000
F 0 "#PWR01" H 10450 2750 50  0001 C CNN
F 1 "GND" H 10450 2850 50  0000 C CNN
F 2 "" H 10450 3000 50  0001 C CNN
F 3 "" H 10450 3000 50  0001 C CNN
	1    10450 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C31
U 1 1 5AEB119C
P 10450 2850
F 0 "C31" H 10475 2950 50  0000 L CNN
F 1 "0.1uF" H 10475 2750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10488 2700 50  0001 C CNN
F 3 "" H 10450 2850 50  0001 C CNN
	1    10450 2850
	1    0    0    -1  
$EndComp
Connection ~ 9150 2300
Wire Wire Line
	9150 2300 9150 3000
Wire Wire Line
	2050 1150 2050 800 
Wire Wire Line
	2050 800  1400 800 
Wire Wire Line
	2700 1250 2800 1250
Wire Wire Line
	2700 1350 2800 1350
Wire Wire Line
	2250 1100 2250 2850
Connection ~ 2250 1100
Connection ~ 2250 2850
Wire Wire Line
	2050 1150 2800 1150
Wire Wire Line
	2250 2850 2700 2850
Wire Wire Line
	2050 1950 2050 2850
Connection ~ 2050 2850
Wire Wire Line
	2050 1150 2050 1650
Connection ~ 2050 1150
Wire Wire Line
	2700 1250 2700 1350
$Comp
L Connector:TestPoint TP?
U 1 1 6028E702
P 800 3000
AR Path="/5FC4BBBD/6028E702" Ref="TP?"  Part="1" 
AR Path="/6028E702" Ref="TP1"  Part="1" 
F 0 "TP1" H 650 3050 50  0000 L CNN
F 1 "BQ_INT" H 650 3200 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 1000 3000 50  0001 C CNN
F 3 "~" H 1000 3000 50  0001 C CNN
	1    800  3000
	1    0    0    -1  
$EndComp
$Comp
L sifive:FE310-G002 U4
U 1 1 6073383E
P 5300 6350
F 0 "U4" H 5300 7700 60  0000 C CNN
F 1 "FE310-G002" H 5300 4400 60  0000 C CNN
F 2 "Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm_ThermalVias" H 4950 6550 60  0001 C CNN
F 3 "" H 4950 6550 60  0001 C CNN
	1    5300 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:R R25
U 1 1 60D193E4
P 8250 10050
F 0 "R25" V 8350 10050 50  0000 C CNN
F 1 "100K" V 8250 10050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8180 10050 50  0001 C CNN
F 3 "~" H 8250 10050 50  0001 C CNN
	1    8250 10050
	0    1    1    0   
$EndComp
$Comp
L Device:R R23
U 1 1 60D1B2EF
P 8250 9650
F 0 "R23" V 8350 9650 50  0000 C CNN
F 1 "100K" V 8250 9650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8180 9650 50  0001 C CNN
F 3 "~" H 8250 9650 50  0001 C CNN
	1    8250 9650
	0    1    1    0   
$EndComp
$Comp
L Device:R R24
U 1 1 60D1C743
P 8250 9850
F 0 "R24" V 8350 9850 50  0000 C CNN
F 1 "100K" V 8250 9850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8180 9850 50  0001 C CNN
F 3 "~" H 8250 9850 50  0001 C CNN
	1    8250 9850
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR08
U 1 1 60D20D5C
P 8500 9600
F 0 "#PWR08" H 8500 9450 50  0001 C CNN
F 1 "+3.3V" H 8500 9740 50  0000 C CNN
F 2 "" H 8500 9600 50  0001 C CNN
F 3 "" H 8500 9600 50  0001 C CNN
	1    8500 9600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 9650 8500 9650
Wire Wire Line
	8500 9650 8500 9600
Wire Wire Line
	8400 9850 8500 9850
Wire Wire Line
	8500 9850 8500 9650
Connection ~ 8500 9650
Wire Wire Line
	8400 10050 8500 10050
Text GLabel 7900 9850 0    55   Input ~ 0
SPI1.MOSI
Text GLabel 7900 9650 0    55   Output ~ 0
SPI1.MISO
Text GLabel 7900 10050 0    55   Input ~ 0
SPI1.SCK
Wire Wire Line
	7900 10050 8100 10050
Wire Wire Line
	7900 9650 8100 9650
Wire Wire Line
	7900 9850 8100 9850
$Comp
L Device:R R31
U 1 1 61F3BAB2
P 12750 8750
F 0 "R31" V 12850 8650 50  0000 L CNN
F 1 "100K" V 12750 8650 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12680 8750 50  0001 C CNN
F 3 "~" H 12750 8750 50  0001 C CNN
	1    12750 8750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0173
U 1 1 61F9D2C3
P 12750 9000
F 0 "#PWR0173" H 12750 8750 50  0001 C CNN
F 1 "GND" H 12755 8827 50  0000 C CNN
F 2 "" H 12750 9000 50  0001 C CNN
F 3 "" H 12750 9000 50  0001 C CNN
	1    12750 9000
	1    0    0    -1  
$EndComp
Wire Wire Line
	12750 8900 12750 9000
Wire Wire Line
	12750 8600 12750 8500
Connection ~ 12750 8500
Wire Wire Line
	12750 8500 12850 8500
$Comp
L power:GND #PWR0178
U 1 1 62373E4E
P 8500 10150
F 0 "#PWR0178" H 8500 9900 50  0001 C CNN
F 1 "GND" H 8505 9977 50  0000 C CNN
F 2 "" H 8500 10150 50  0001 C CNN
F 3 "" H 8500 10150 50  0001 C CNN
	1    8500 10150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 10050 8500 10150
Wire Wire Line
	14300 1500 14400 1500
Connection ~ 14400 1500
Wire Wire Line
	14400 1500 14400 2100
Wire Wire Line
	15400 1500 15500 1500
Connection ~ 15500 1500
Wire Wire Line
	15500 1500 15500 2100
Wire Wire Line
	9250 5550 8950 5550
Connection ~ 8950 5550
Wire Wire Line
	8950 5550 8950 5800
Wire Wire Line
	9050 3200 9050 4850
Wire Wire Line
	9250 3900 8950 3900
Connection ~ 8950 3900
Wire Wire Line
	8950 3900 8950 4150
Text Label 3150 5450 0    60   ~ 0
AON_PMU_OUT_1
NoConn ~ 3150 5450
$Comp
L Connector:TestPoint TP?
U 1 1 62007591
P 900 6450
AR Path="/5FC4BBBD/62007591" Ref="TP?"  Part="1" 
AR Path="/62007591" Ref="TP2"  Part="1" 
F 0 "TP2" H 750 6500 50  0000 L CNN
F 1 "PMU_OUT0" H 700 6650 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 1100 6450 50  0001 C CNN
F 3 "~" H 1100 6450 50  0001 C CNN
	1    900  6450
	1    0    0    -1  
$EndComp
NoConn ~ 750  1800
Wire Wire Line
	3900 4800 3900 4850
Wire Wire Line
	3850 4850 3900 4850
Wire Wire Line
	3400 4850 3450 4850
Wire Wire Line
	2800 4800 2800 4850
Wire Wire Line
	2750 4850 2800 4850
Connection ~ 2800 4850
Wire Wire Line
	2350 4850 2300 4850
Wire Wire Line
	2300 4850 2300 4900
Wire Wire Line
	3400 4850 3400 4900
Wire Wire Line
	3650 5550 3900 5550
Wire Wire Line
	3900 4850 3900 5550
Connection ~ 3900 4850
Connection ~ 3900 5550
Wire Wire Line
	3900 5550 4150 5550
$Comp
L power:GND #PWR0172
U 1 1 61C38D4B
P 2900 5300
F 0 "#PWR0172" H 2900 5050 50  0001 C CNN
F 1 "GND" H 2900 5150 50  0000 C CNN
F 2 "" H 2900 5300 50  0001 C CNN
F 3 "" H 2900 5300 50  0001 C CNN
	1    2900 5300
	1    0    0    -1  
$EndComp
Text Label 3150 5350 0    60   ~ 0
AON_PMU_OUT_0
Wire Wire Line
	900  6450 900  6500
Connection ~ 2800 5650
Wire Wire Line
	2800 4850 2800 5650
Wire Wire Line
	2800 5650 4150 5650
Wire Wire Line
	4150 5250 2900 5250
Wire Wire Line
	2900 5250 2900 5300
Wire Wire Line
	2900 5200 2900 5250
Connection ~ 2900 5250
Wire Wire Line
	2800 4850 2900 4850
Wire Wire Line
	2900 4850 2900 5000
Wire Wire Line
	3150 5350 4150 5350
Wire Wire Line
	3150 5450 4150 5450
Text Label 1650 6500 2    60   ~ 0
AON_PMU_OUT_0
Wire Wire Line
	900  6500 1650 6500
Wire Wire Line
	2800 2450 2300 2450
Text Label 1100 3050 2    55   ~ 0
BQ_INT
Wire Wire Line
	800  3000 800  3050
Wire Wire Line
	800  3050 1100 3050
$Comp
L Device:C C14
U 1 1 61166EC3
P 7450 1500
F 0 "C14" H 7500 1600 50  0000 L CNN
F 1 "22uF" H 7500 1400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7488 1350 50  0001 C CNN
F 3 "~" H 7450 1500 50  0001 C CNN
	1    7450 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1350 7450 1150
Connection ~ 7450 1150
Wire Wire Line
	7450 1150 7500 1150
Wire Wire Line
	7450 1650 7450 1700
Wire Wire Line
	7450 1700 7150 1700
Connection ~ 7150 1700
Wire Wire Line
	7150 1700 7150 1750
$EndSCHEMATC