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 C8 U 1 1 5B733D93 P 5400 1400 F 0 "C8" 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 C9 U 1 1 5B734CBF P 7150 1500 F 0 "C9" 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 6350 9750 0 55 BiDi ~ 0 GPIO_18 Text GLabel 5150 10950 0 55 Input ~ 0 PWM1.2 $Comp L Device:R R22 U 1 1 5B8B558C P 6650 10550 F 0 "R22" V 6730 10550 50 0000 C CNN F 1 "100K" V 6650 10550 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 10550 50 0001 C CNN F 3 "" H 6650 10550 50 0001 C CNN 1 6650 10550 0 1 1 0 $EndComp $Comp L Device:R R19 U 1 1 5B8B5684 P 6650 9950 F 0 "R19" V 6730 9950 50 0000 C CNN F 1 "100K" V 6650 9950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 9950 50 0001 C CNN F 3 "" H 6650 9950 50 0001 C CNN 1 6650 9950 0 1 1 0 $EndComp $Comp L Device:R R18 U 1 1 5B8B56FF P 6650 9750 F 0 "R18" V 6730 9750 50 0000 C CNN F 1 "100K" V 6650 9750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 9750 50 0001 C CNN F 3 "" H 6650 9750 50 0001 C CNN 1 6650 9750 0 1 1 0 $EndComp $Comp L Device:R R17 U 1 1 5B8B6288 P 5450 10950 F 0 "R17" V 5530 10950 50 0000 C CNN F 1 "47K" V 5450 10950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 10950 50 0001 C CNN F 3 "" H 5450 10950 50 0001 C CNN 1 5450 10950 0 1 1 0 $EndComp $Comp L power:+3.3V #PWR021 U 1 1 5B8B67C5 P 5650 10900 F 0 "#PWR021" H 5650 10750 50 0001 C CNN F 1 "+3.3V" H 5650 11040 50 0000 C CNN F 2 "" H 5650 10900 50 0001 C CNN F 3 "" H 5650 10900 50 0001 C CNN 1 5650 10900 1 0 0 -1 $EndComp $Comp L power:GND #PWR022 U 1 1 5B8B6B21 P 6850 10850 F 0 "#PWR022" H 6850 10600 50 0001 C CNN F 1 "GND" H 6850 10700 50 0000 C CNN F 2 "" H 6850 10850 50 0001 C CNN F 3 "" H 6850 10850 50 0001 C CNN 1 6850 10850 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 C1 U 1 1 5BF8302F P 2450 1800 F 0 "C1" H 2475 1900 50 0000 L CNN F 1 "1uF" H 2475 1700 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 1650 50 0001 C CNN F 3 "" H 2450 1800 50 0001 C CNN 1 2450 1800 1 0 0 -1 $EndComp $Comp L Device:R R4 U 1 1 5BF840C6 P 2000 2050 F 0 "R4" V 1900 2050 50 0000 C CNN F 1 "2.2K" V 2000 2050 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 2050 50 0001 C CNN F 3 "" H 2000 2050 50 0001 C CNN 1 2000 2050 0 1 1 0 $EndComp $Comp L Device:LED D2 U 1 1 5BF84646 P 1650 2050 F 0 "D2" H 1650 2150 50 0000 C CNN F 1 "LED" H 1650 1950 50 0000 C CNN F 2 "LED_SMD:LED_0603_1608Metric" H 1650 2050 50 0001 C CNN F 3 "" H 1650 2050 50 0001 C CNN 1 1650 2050 -1 0 0 1 $EndComp $Comp L power:GND #PWR051 U 1 1 5BF85520 P 2250 3000 F 0 "#PWR051" H 2250 2750 50 0001 C CNN F 1 "GND" H 2250 2850 50 0000 C CNN F 2 "" H 2250 3000 50 0001 C CNN F 3 "" H 2250 3000 50 0001 C CNN 1 2250 3000 1 0 0 -1 $EndComp $Comp L Device:L L1 U 1 1 5BF8F569 P 4200 1150 F 0 "L1" V 4150 1150 50 0000 C CNN F 1 "2.2uH" V 4275 1150 50 0000 C CNN F 2 "Inductor_SMD:L_Vishay_IHLP-2525" H 4200 1150 50 0001 C CNN F 3 "" H 4200 1150 50 0001 C CNN 1 4200 1150 0 -1 -1 0 $EndComp $Comp L Device:C C2 U 1 1 5BF8FD5D P 3850 1350 F 0 "C2" H 3875 1450 50 0000 L CNN F 1 "0.047uF" 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 C3 U 1 1 5BF90BEF P 3950 1850 F 0 "C3" 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 "5.23K" V 4350 1850 39 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 R3 U 1 1 5BF93598 P 4150 3050 F 0 "R3" V 4250 3050 50 0000 C CNN F 1 "30.1K" V 4150 3050 39 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 4080 3050 50 0001 C CNN F 3 "" H 4150 3050 50 0001 C CNN 1 4150 3050 1 0 0 -1 $EndComp $Comp L Device:C C4 U 1 1 5BF93D9E P 4650 1350 F 0 "C4" 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 C5 U 1 1 5BF93F4A P 4950 1350 F 0 "C5" 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 4500 2750 50 0000 L CNN F 1 "10uF" H 4500 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 5000 3000 F 0 "#PWR053" H 5000 2750 50 0001 C CNN F 1 "GND" H 5000 2850 50 0000 C CNN F 2 "" H 5000 3000 50 0001 C CNN F 3 "" H 5000 3000 50 0001 C CNN 1 5000 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 7050 3450 F 0 "#PWR056" H 7050 3200 50 0001 C CNN F 1 "GND" H 7050 3300 50 0000 C CNN F 2 "" H 7050 3450 50 0001 C CNN F 3 "" H 7050 3450 50 0001 C CNN 1 7050 3450 1 0 0 -1 $EndComp $Comp L power:GND #PWR057 U 1 1 5BFA609E P 5950 3150 F 0 "#PWR057" H 5950 2900 50 0001 C CNN F 1 "GND" H 5950 3000 50 0000 C CNN F 2 "" H 5950 3150 50 0001 C CNN F 3 "" H 5950 3150 50 0001 C CNN 1 5950 3150 1 0 0 -1 $EndComp $Comp L Device:L L3 U 1 1 5BF9199B P 6500 2200 F 0 "L3" V 6450 2200 50 0000 C CNN F 1 "1uH" V 6575 2200 50 0000 C CNN F 2 "footprints:Coilcraft-XAL40" H 6500 2200 50 0001 C CNN F 3 "" H 6500 2200 50 0001 C CNN 1 6500 2200 0 -1 -1 0 $EndComp $Comp L Device:C C11 U 1 1 5BF929B4 P 7500 2800 F 0 "C11" H 7525 2900 50 0000 L CNN F 1 "10uF" H 7525 2700 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 7538 2650 50 0001 C CNN F 3 "" H 7500 2800 50 0001 C CNN 1 7500 2800 1 0 0 -1 $EndComp $Comp L Device:C C12 U 1 1 5BF92B7C P 7800 2800 F 0 "C12" H 7825 2900 50 0000 L CNN F 1 "47uF" H 7825 2700 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 7838 2650 50 0001 C CNN F 3 "" H 7800 2800 50 0001 C CNN 1 7800 2800 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR058 U 1 1 5BF92F08 P 7800 2550 F 0 "#PWR058" H 7800 2400 50 0001 C CNN F 1 "+3.3V" H 7800 2690 50 0000 C CNN F 2 "" H 7800 2550 50 0001 C CNN F 3 "" H 7800 2550 50 0001 C CNN 1 7800 2550 1 0 0 -1 $EndComp $Comp L power:GND #PWR059 U 1 1 5BF938F6 P 7500 3050 F 0 "#PWR059" H 7500 2800 50 0001 C CNN F 1 "GND" H 7500 2900 50 0000 C CNN F 2 "" H 7500 3050 50 0001 C CNN F 3 "" H 7500 3050 50 0001 C CNN 1 7500 3050 1 0 0 -1 $EndComp $Comp L Device:C C10 U 1 1 5BF94E5F P 5700 2800 F 0 "C10" H 5725 2900 50 0000 L CNN F 1 "10uF" H 5725 2700 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5738 2650 50 0001 C CNN F 3 "" H 5700 2800 50 0001 C CNN 1 5700 2800 1 0 0 -1 $EndComp $Comp L power:GND #PWR060 U 1 1 5BF95C17 P 5700 3000 F 0 "#PWR060" H 5700 2750 50 0001 C CNN F 1 "GND" H 5700 2850 50 0000 C CNN F 2 "" H 5700 3000 50 0001 C CNN F 3 "" H 5700 3000 50 0001 C CNN 1 5700 3000 1 0 0 -1 $EndComp Text GLabel 6350 9950 0 55 Input ~ 0 PWM2.1 $Comp L Device:R R20 U 1 1 5C1099A1 P 6650 10150 F 0 "R20" V 6730 10150 50 0000 C CNN F 1 "100K" V 6650 10150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 10150 50 0001 C CNN F 3 "" H 6650 10150 50 0001 C CNN 1 6650 10150 0 1 1 0 $EndComp $Comp L Device:R R31 U 1 1 5C131584 P 15400 6950 F 0 "R31" V 15480 6950 50 0000 C CNN F 1 "50K" V 15400 6950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 15330 6950 50 0001 C CNN F 3 "" H 15400 6950 50 0001 C CNN 1 15400 6950 1 0 0 -1 $EndComp $Comp L power:GND #PWR068 U 1 1 5C135874 P 15500 7550 F 0 "#PWR068" H 15500 7300 50 0001 C CNN F 1 "GND" H 15500 7400 50 0000 C CNN F 2 "" H 15500 7550 50 0001 C CNN F 3 "" H 15500 7550 50 0001 C CNN 1 15500 7550 1 0 0 -1 $EndComp $Comp L Device:R R21 U 1 1 5C36A8BA P 6650 10350 F 0 "R21" V 6730 10350 50 0000 C CNN F 1 "100K" V 6650 10350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 10350 50 0001 C CNN F 3 "" H 6650 10350 50 0001 C CNN 1 6650 10350 0 1 1 0 $EndComp $Comp L Device:R R32 U 1 1 5C41CE83 P 15500 7350 F 0 "R32" V 15580 7350 50 0000 C CNN F 1 "50K" V 15500 7350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 15430 7350 50 0001 C CNN F 3 "" H 15500 7350 50 0001 C CNN 1 15500 7350 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 6800 10150 6850 10150 Wire Wire Line 6850 9750 6800 9750 Wire Wire Line 6850 10350 6800 10350 Connection ~ 6850 10550 Wire Wire Line 6350 9750 6500 9750 Wire Wire Line 6350 9950 6500 9950 Wire Wire Line 6000 10550 6500 10550 Wire Wire Line 5150 10950 5300 10950 Wire Wire Line 5600 10950 5650 10950 Wire Wire Line 5650 10950 5650 10900 Wire Wire Line 2800 1550 2700 1550 Wire Wire Line 2700 1550 2700 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3000 Connection ~ 7050 3100 Wire Wire Line 6000 2500 5950 2500 Wire Wire Line 5950 2500 5950 2200 Wire Wire Line 5950 2200 6350 2200 Wire Wire Line 6650 2200 7050 2200 Wire Wire Line 7050 2200 7050 2500 Wire Wire Line 7050 2500 7000 2500 Wire Wire Line 7000 2600 7050 2600 Wire Wire Line 7800 2550 7800 2600 Connection ~ 7800 2600 Wire Wire Line 7500 2600 7500 2650 Connection ~ 7500 2600 Wire Wire Line 7000 2700 7050 2700 Wire Wire Line 7050 2600 7050 2700 Connection ~ 7050 2600 Wire Wire Line 5700 3000 5700 2950 Wire Wire Line 5700 2600 5950 2600 Wire Wire Line 5700 2550 5700 2600 Connection ~ 5700 2600 Wire Wire Line 6000 2700 5950 2700 Wire Wire Line 5950 2600 5950 2700 Connection ~ 5950 2600 Wire Wire Line 5950 2800 6000 2800 Connection ~ 5950 2700 Wire Wire Line 7500 2950 7500 3000 Wire Wire Line 7800 3000 7800 2950 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 6000 10150 6500 10150 Wire Wire Line 6800 9950 6850 9950 Wire Wire Line 15400 6800 15400 6750 Wire Wire Line 4350 2000 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 5950 2900 6000 2900 Connection ~ 5950 2800 Wire Wire Line 5950 3000 6000 3000 Connection ~ 5950 2900 Wire Wire Line 7050 2800 7000 2800 Connection ~ 7050 2700 Wire Wire Line 15500 7550 15500 7500 $Comp L Device:R R5 U 1 1 5C4B7E26 P 7200 2800 F 0 "R5" V 7280 2800 50 0000 C CNN F 1 "560K" V 7200 2800 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7130 2800 50 0001 C CNN F 3 "" H 7200 2800 50 0001 C CNN 1 7200 2800 1 0 0 -1 $EndComp $Comp L Device:R R6 U 1 1 5C4B807C P 7200 3200 F 0 "R6" V 7280 3200 50 0000 C CNN F 1 "180K" V 7200 3200 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7130 3200 50 0001 C CNN F 3 "" H 7200 3200 50 0001 C CNN 1 7200 3200 1 0 0 -1 $EndComp Wire Wire Line 2800 2650 2700 2650 Connection ~ 2700 2650 $Comp L Device:R R13 U 1 1 5C4CB4E2 P 5450 9750 F 0 "R13" V 5530 9750 50 0000 C CNN F 1 "10K" V 5450 9750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 9750 50 0001 C CNN F 3 "" H 5450 9750 50 0001 C CNN 1 5450 9750 0 1 1 0 $EndComp $Comp L Device:R R14 U 1 1 5C4CB743 P 5450 9950 F 0 "R14" V 5530 9950 50 0000 C CNN F 1 "10K" V 5450 9950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 9950 50 0001 C CNN F 3 "" H 5450 9950 50 0001 C CNN 1 5450 9950 0 1 1 0 $EndComp $Comp L power:+3.3V #PWR082 U 1 1 5C4CC333 P 5650 9700 F 0 "#PWR082" H 5650 9550 50 0001 C CNN F 1 "+3.3V" H 5650 9840 50 0000 C CNN F 2 "" H 5650 9700 50 0001 C CNN F 3 "" H 5650 9700 50 0001 C CNN 1 5650 9700 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 4150 3250 $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 5700 2550 F 0 "#PWR087" H 5700 2400 50 0001 C CNN F 1 "+VSYS" H 5700 2690 50 0000 C CNN F 2 "" H 5700 2550 50 0001 C CNN F 3 "" H 5700 2550 50 0001 C CNN 1 5700 2550 1 0 0 -1 $EndComp $Comp L myPower:+VSYS #PWR088 U 1 1 5C694DBA P 1450 2050 F 0 "#PWR088" H 1450 1900 50 0001 C CNN F 1 "+VSYS" H 1450 2190 50 0000 C CNN F 2 "" H 1450 2050 50 0001 C CNN F 3 "" H 1450 2050 50 0001 C CNN 1 1450 2050 0 -1 -1 0 $EndComp Wire Wire Line 3950 2000 3950 3250 Wire Wire Line 3800 2150 3850 2150 Connection ~ 2700 2850 Text GLabel 2100 2250 0 55 Input ~ 0 TMUX.I2C0.SCL Text GLabel 2100 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 7500 1150 Wire Wire Line 7150 1250 7150 1350 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 5000 2900 5000 3000 Wire Wire Line 4800 1550 4950 1550 Wire Wire Line 3850 1150 3850 1200 Wire Wire Line 3850 1150 4050 1150 Wire Wire Line 7050 3100 7050 3400 Wire Wire Line 7800 2600 7800 2650 Wire Wire Line 7500 2600 7800 2600 Wire Wire Line 5700 2600 5700 2650 Wire Wire Line 5950 2600 6000 2600 Wire Wire Line 5950 2700 5950 2800 Wire Wire Line 4150 2850 4150 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 5950 2800 5950 2900 Wire Wire Line 5950 2900 5950 3000 Wire Wire Line 7050 2700 7050 2800 Wire Wire Line 2700 2650 2700 2850 Wire Wire Line 4350 3250 4350 3300 Wire Wire Line 2250 2850 2250 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 5200 2600 F 0 "J2" H 5150 2700 50 0000 L CNN F 1 "BATT" H 5100 2400 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5200 2600 50 0001 C CNN F 3 "~" H 5200 2600 50 0001 C CNN 1 5200 2600 1 0 0 -1 $EndComp $Comp L Device:C C51 U 1 1 5DD32F8E P 1750 850 F 0 "C51" H 1750 950 50 0000 L CNN F 1 "22uF" H 1750 750 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 1788 700 50 0001 C CNN F 3 "~" H 1750 850 50 0001 C CNN 1 1750 850 1 0 0 -1 $EndComp $Comp L Device:C C52 U 1 1 5DD3726C P 2000 850 F 0 "C52" H 2000 950 50 0000 L CNN F 1 "22uF" H 2000 750 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 2038 700 50 0001 C CNN F 3 "~" H 2000 850 50 0001 C CNN 1 2000 850 1 0 0 -1 $EndComp Wire Wire Line 2800 1050 2700 1050 Wire Wire Line 2700 1050 2700 650 Wire Wire Line 2000 650 2000 700 Wire Wire Line 1750 700 1750 650 Wire Wire Line 2500 1000 2500 1050 Wire Wire Line 2250 1000 2250 1050 Wire Wire Line 2250 1050 2500 1050 Text Label 6000 10350 0 55 ~ 0 MIC_SD Wire Wire Line 6000 10350 6500 10350 Text Label 6000 10550 0 55 ~ 0 MIC_CLK Text Label 6000 10150 0 55 ~ 0 MIC_WS Wire Wire Line 6850 9750 6850 9950 Connection ~ 6850 9950 Connection ~ 6850 10350 Wire Wire Line 6850 10350 6850 10550 Wire Wire Line 5600 10350 5650 10350 $Comp L power:GND #PWR0154 U 1 1 651355D7 P 5650 10450 F 0 "#PWR0154" H 5650 10200 50 0001 C CNN F 1 "GND" H 5655 10277 50 0000 C CNN F 2 "" H 5650 10450 50 0001 C CNN F 3 "" H 5650 10450 50 0001 C CNN 1 5650 10450 1 0 0 -1 $EndComp $Comp L Device:R R16 U 1 1 5B79FA0E P 5450 10350 F 0 "R16" V 5350 10350 50 0000 C CNN F 1 "100K" V 5450 10350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 10350 50 0001 C CNN F 3 "" H 5450 10350 50 0001 C CNN 1 5450 10350 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 C29 U 1 1 5E18AA2D P 1500 9750 F 0 "C29" 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 R15 U 1 1 5B7D55AC P 5450 10150 F 0 "R15" V 5350 10150 50 0000 C CNN F 1 "47K" V 5450 10150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 10150 50 0001 C CNN F 3 "" H 5450 10150 50 0001 C CNN 1 5450 10150 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 2100 2250 2800 2250 Wire Wire Line 2100 2350 2800 2350 Text GLabel 5250 9750 0 55 Input ~ 0 TMUX.I2C0.SCL Text GLabel 5250 9950 0 55 BiDi ~ 0 TMUX.I2C0.SDA Wire Wire Line 5250 9750 5300 9750 Wire Wire Line 5250 9950 5300 9950 Wire Wire Line 5600 9950 5650 9950 Wire Wire Line 5650 9950 5650 9750 Wire Wire Line 5600 9750 5650 9750 Connection ~ 5650 9750 Wire Wire Line 5650 9750 5650 9700 $Sheet S 8900 9600 1250 200 U 619DBCF0 F0 "periph" 60 F1 "periph.sch" 60 $EndSheet $Sheet S 8900 10100 1250 200 U 61A17BF3 F0 "exp" 60 F1 "exp.sch" 60 $EndSheet Text Label 13500 7150 0 60 ~ 0 SPK_GAIN Wire Wire Line 13500 7150 14500 7150 Wire Wire Line 13500 7250 14500 7250 $Comp L Device:C C44 U 1 1 60140109 P 14200 6850 F 0 "C44" H 14200 6950 50 0000 L CNN F 1 "0.1uF" H 14200 6750 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 14238 6700 50 0001 C CNN F 3 "~" H 14200 6850 50 0001 C CNN 1 14200 6850 1 0 0 -1 $EndComp Wire Wire Line 14200 6600 14200 6650 Wire Wire Line 14500 6950 14450 6950 Wire Wire Line 14450 6950 14450 6650 Wire Wire Line 14450 6650 14200 6650 Connection ~ 14200 6650 Wire Wire Line 14200 6650 14200 6700 Wire Wire Line 14200 7000 14200 7450 $Comp L power:GND #PWR0110 U 1 1 601D8171 P 14200 7550 F 0 "#PWR0110" H 14200 7300 50 0001 C CNN F 1 "GND" H 14205 7377 50 0000 C CNN F 2 "" H 14200 7550 50 0001 C CNN F 3 "" H 14200 7550 50 0001 C CNN 1 14200 7550 1 0 0 -1 $EndComp Wire Wire Line 14500 7450 14200 7450 Connection ~ 14200 7450 Wire Wire Line 14200 7450 14200 7550 $Comp L Device:C C43 U 1 1 634A5955 P 10700 6950 F 0 "C43" H 10750 7050 50 0000 L CNN F 1 "0.1uF" H 10750 6850 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 10738 6800 50 0001 C CNN F 3 "~" H 10700 6950 50 0001 C CNN 1 10700 6950 1 0 0 -1 $EndComp Wire Wire Line 11000 6750 10700 6750 Wire Wire Line 10700 6750 10700 6800 Wire Wire Line 10700 6750 10700 6700 Connection ~ 10700 6750 $Comp L power:+3.3V #PWR0140 U 1 1 636A32DB P 10700 6700 F 0 "#PWR0140" H 10700 6550 50 0001 C CNN F 1 "+3.3V" H 10715 6873 50 0000 C CNN F 2 "" H 10700 6700 50 0001 C CNN F 3 "" H 10700 6700 50 0001 C CNN 1 10700 6700 1 0 0 -1 $EndComp Wire Wire Line 10700 7100 10700 7350 Wire Wire Line 10700 7350 11050 7350 $Comp L power:GND #PWR0141 U 1 1 63949457 P 10700 7400 F 0 "#PWR0141" H 10700 7150 50 0001 C CNN F 1 "GND" H 10705 7227 50 0000 C CNN F 2 "" H 10700 7400 50 0001 C CNN F 3 "" H 10700 7400 50 0001 C CNN 1 10700 7400 1 0 0 -1 $EndComp Wire Wire Line 11050 6950 11000 6950 Wire Wire Line 11000 6950 11000 6750 Wire Wire Line 10700 7400 10700 7350 Connection ~ 10700 7350 $Comp L Device:R R30 U 1 1 61D66A90 P 10050 8000 F 0 "R30" V 9950 7950 50 0000 L CNN F 1 "100K" V 10050 7900 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 9980 8000 50 0001 C CNN F 3 "~" H 10050 8000 50 0001 C CNN 1 10050 8000 -1 0 0 1 $EndComp $Comp L 74xx-ep:74HC00 U9 U 3 1 5DD40F28 P 13200 7250 F 0 "U9" H 13200 7575 50 0000 C CNN F 1 "74HC00" H 13200 7484 50 0000 C CNN F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 13200 7250 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 13200 7250 50 0001 C CNN 3 13200 7250 1 0 0 -1 $EndComp Wire Wire Line 10050 7850 10050 7750 Text GLabel 3400 10650 2 55 BiDi ~ 0 TMUX.GPIO1 Wire Wire Line 2800 10650 3400 10650 Text GLabel 5250 10350 0 55 BiDi ~ 0 TMUX.GPIO0 Wire Wire Line 5250 10350 5300 10350 Wire Wire Line 15300 7150 15500 7150 Wire Wire Line 15500 7150 15500 7200 Wire Wire Line 15300 7250 15400 7250 Wire Wire Line 15400 7250 15400 7100 $Sheet S 8900 10600 1250 200 U 5FC4BBBD F0 "disp" 60 F1 "disp.sch" 60 $EndSheet Wire Wire Line 12050 7150 12900 7150 $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 6500 2700 F 0 "U3" H 6500 3000 60 0000 C CNN F 1 "TPS630250" H 6500 2200 60 0000 C CNN F 2 "footprints:TPS630250" H 6500 2600 60 0001 C CNN F 3 "" H 6500 2600 60 0001 C CNN 1 6500 2700 1 0 0 -1 $EndComp $Comp L tmux:TMUX1574RSV U7 U 1 1 62085FE5 P 2300 10100 F 0 "U7" 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 13500 7250 0 60 ~ 0 SPK_GAIN_SEL Text Label 12250 7150 0 60 ~ 0 ~HP_DET Text GLabel 5250 10150 0 55 BiDi ~ 0 TMUX.GPIO1 Wire Wire Line 5250 10150 5300 10150 Text GLabel 3400 9750 2 55 BiDi ~ 0 TMUX.GPIO0 Wire Wire Line 2800 9750 3400 9750 Wire Wire Line 3800 2650 4300 2650 Text Label 4300 2650 2 55 ~ 0 BQ_QON $Comp L Device:C C50 U 1 1 60962DF4 P 1350 1000 F 0 "C50" H 1350 1100 50 0000 L CNN F 1 "10uF" H 1350 900 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1388 850 50 0001 C CNN F 3 "~" H 1350 1000 50 0001 C CNN 1 1350 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 2100 2550 $Comp L myPower:+VSYS #PWR0127 U 1 1 6102C3A3 P 2100 2550 F 0 "#PWR0127" H 2100 2400 50 0001 C CNN F 1 "+VSYS" V 2050 2350 50 0000 L CNN F 2 "" H 2100 2550 50 0001 C CNN F 3 "" H 2100 2550 50 0001 C CNN 1 2100 2550 0 -1 -1 0 $EndComp Text Label 1750 650 0 55 ~ 0 BQ_PMID Wire Wire Line 1450 2050 1500 2050 Wire Wire Line 1800 2050 1850 2050 $Comp L power:VBUS #PWR0169 U 1 1 60DBA307 P 1200 750 F 0 "#PWR0169" H 1200 600 50 0001 C CNN F 1 "VBUS" H 1200 900 50 0000 C CNN F 2 "" H 1200 750 50 0001 C CNN F 3 "" H 1200 750 50 0001 C CNN 1 1200 750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0170 U 1 1 60EC98EC P 850 1900 F 0 "#PWR0170" H 850 1650 50 0001 C CNN F 1 "GND" H 855 1727 50 0000 C CNN F 2 "" H 850 1900 50 0001 C CNN F 3 "" H 850 1900 50 0001 C CNN 1 850 1900 1 0 0 -1 $EndComp Wire Wire Line 850 1800 850 1850 Wire Wire Line 1200 750 1200 800 Text GLabel 1450 1400 2 60 Input ~ 0 USB_D+ Text GLabel 1450 1500 2 60 Input ~ 0 USB_D- Wire Wire Line 1150 1500 1450 1500 Wire Wire Line 1150 1400 1450 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 5750 Wire Wire Line 1400 5800 1400 5750 Wire Wire Line 1400 5750 1800 5750 Wire Wire Line 2800 5650 3250 5650 Wire Wire Line 1400 5250 1400 5750 Connection ~ 1650 4950 Wire Wire Line 1650 5450 1650 4950 Wire Wire Line 1800 5450 1650 5450 Wire Wire Line 1400 4950 1650 4950 Connection ~ 1400 4950 Wire Wire Line 1400 5050 1400 4950 Wire Wire Line 1650 4950 1650 4900 Wire Wire Line 1200 4950 1400 4950 Wire Wire Line 1200 5000 1200 4950 Text Label 3000 5550 0 55 ~ 0 RESET Wire Wire Line 1100 5650 1800 5650 Text GLabel 1100 5650 0 55 Input ~ 0 WAKE Text Label 3250 5650 2 55 ~ 0 BQ_QON Wire Wire Line 1200 5550 1800 5550 Connection ~ 1200 5550 Wire Wire Line 1200 5300 1200 5550 $Comp L power:+3.3V #PWR0126 U 1 1 603991C8 P 1650 4900 F 0 "#PWR0126" H 1650 4750 50 0001 C CNN F 1 "+3.3V" H 1665 5073 50 0000 C CNN F 2 "" H 1650 4900 50 0001 C CNN F 3 "" H 1650 4900 50 0001 C CNN 1 1650 4900 1 0 0 -1 $EndComp $Comp L power:GND #PWR0125 U 1 1 60397DC5 P 1400 5800 F 0 "#PWR0125" H 1400 5550 50 0001 C CNN F 1 "GND" H 1405 5627 50 0000 C CNN F 2 "" H 1400 5800 50 0001 C CNN F 3 "" H 1400 5800 50 0001 C CNN 1 1400 5800 1 0 0 -1 $EndComp $Comp L Device:R R7 U 1 1 6033C803 P 1200 5150 F 0 "R7" V 1300 5150 50 0000 C CNN F 1 "100K" V 1200 5150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 1130 5150 50 0001 C CNN F 3 "~" H 1200 5150 50 0001 C CNN 1 1200 5150 1 0 0 -1 $EndComp $Comp L Device:C_Small C28 U 1 1 60336FA3 P 1400 5150 F 0 "C28" H 1400 5250 50 0000 L CNN F 1 "0.1uF" H 1400 5050 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1400 5150 50 0001 C CNN F 3 "~" H 1400 5150 50 0001 C CNN 1 1400 5150 1 0 0 -1 $EndComp Wire Wire Line 1100 5550 1200 5550 $Comp L sn74:SN74LVC2G07DCK U6 U 1 1 601DCF05 P 2300 5600 F 0 "U6" H 2300 5850 60 0000 C CNN F 1 "SN74LVC2G07DCK" H 2300 5350 60 0000 C CNN F 2 "Package_TO_SOT_SMD:Texas_R-PDSO-G6" H 2355 5550 60 0001 C CNN F 3 "" H 2355 5550 60 0000 C CNN 1 2300 5600 1 0 0 -1 $EndComp $Comp L sit:SiT1533 X1 U 1 1 616DC275 P 5150 4500 F 0 "X1" H 5150 4650 60 0000 C CNN F 1 "SiT1533" H 5150 4350 60 0000 C CNN F 2 "footprints:SiT1533" H 5300 4500 60 0001 C CNN F 3 "" H 5300 4500 60 0001 C CNN 1 5150 4500 -1 0 0 -1 $EndComp $Comp L issi:IS25LP128-JKLE U5 U 1 1 615D9E36 P 7800 7300 F 0 "U5" H 7800 7700 50 0000 C CNN F 1 "IS25LP128-JKLE" H 7800 6900 50 0000 C CNN F 2 "Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4mm" H 8850 6800 50 0001 C CNN F 3 "" H 7950 7200 50 0001 C CNN 1 7800 7300 -1 0 0 -1 $EndComp Wire Wire Line 8500 7450 8500 7550 Connection ~ 8500 7450 Wire Wire Line 8400 7450 8500 7450 Wire Wire Line 3200 8300 3200 8550 Wire Wire Line 6550 7450 7200 7450 Connection ~ 6550 7450 Wire Wire Line 6550 4750 6550 7450 Wire Wire Line 6300 7450 6550 7450 Wire Wire Line 6350 7550 7200 7550 Connection ~ 6350 7550 Wire Wire Line 6350 4750 6350 7550 Wire Wire Line 6300 7550 6350 7550 Text Label 4050 4550 0 55 ~ 0 PSD_LFALTCLK Text Label 6750 7550 0 55 ~ 0 QSPI_CS Text Label 6750 7450 0 55 ~ 0 QSPI_DQ_3 Text Label 6750 7350 0 55 ~ 0 QSPI_DQ_2 Text Label 6750 7250 0 55 ~ 0 QSPI_DQ_1 Text Label 6750 7150 0 55 ~ 0 QSPI_DQ_0 Text Label 6750 7050 0 55 ~ 0 QSPI_CLK Text Label 3800 7550 0 55 ~ 0 PLL_AVDD Text Label 3800 7850 0 55 ~ 0 PLL_AVSS Connection ~ 3250 7850 Wire Wire Line 2900 7850 3250 7850 Wire Wire Line 2900 7800 2900 7850 Connection ~ 2900 7550 Wire Wire Line 2900 7600 2900 7550 Wire Wire Line 3250 7550 4150 7550 Wire Wire Line 3250 7850 4150 7850 Text Label 3800 8050 0 55 ~ 0 XTAL_XO Text Label 3800 7950 0 55 ~ 0 XTAL_XI Wire Wire Line 6350 4400 6350 4450 Connection ~ 6350 4400 Wire Wire Line 6550 4400 6350 4400 Wire Wire Line 6550 4450 6550 4400 $Comp L Device:R R9 U 1 1 5D8879B2 P 6550 4600 F 0 "R9" V 6650 4600 50 0000 C CNN F 1 "100K" V 6550 4500 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6480 4600 50 0001 C CNN F 3 "~" H 6550 4600 50 0001 C CNN 1 6550 4600 1 0 0 -1 $EndComp Wire Wire Line 3650 7050 4050 7050 Connection ~ 3650 7050 Wire Wire Line 3650 7100 3650 7050 Wire Wire Line 3250 7050 3650 7050 Connection ~ 3250 7050 Wire Wire Line 3250 7100 3250 7050 Connection ~ 2900 7050 Wire Wire Line 2900 7050 3250 7050 $Comp L Device:C_Small C19 U 1 1 5BE30780 P 3250 7200 F 0 "C19" H 3342 7246 50 0000 L CNN F 1 "0.1uF" H 3342 7155 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3250 7200 50 0001 C CNN F 3 "" H 3250 7200 50 0001 C CNN 1 3250 7200 1 0 0 -1 $EndComp Connection ~ 3250 7550 Wire Wire Line 2900 7550 3250 7550 Wire Wire Line 2900 7400 2900 7550 Wire Wire Line 2900 7100 2900 7050 Wire Wire Line 2700 7050 2900 7050 Wire Wire Line 4050 6950 4050 7050 Wire Wire Line 4150 6950 4050 6950 Connection ~ 4050 7050 Connection ~ 4050 6650 Wire Wire Line 4050 6750 4050 6650 Wire Wire Line 4150 6750 4050 6750 Connection ~ 4050 6550 Wire Wire Line 4050 6650 4050 6550 Wire Wire Line 4150 6650 4050 6650 Wire Wire Line 3650 6350 4050 6350 Connection ~ 3650 6350 Wire Wire Line 3900 4400 3900 4300 $Comp L power:+3V3 #PWR0159 U 1 1 60640014 P 2800 4300 F 0 "#PWR0159" H 2800 4150 50 0001 C CNN F 1 "+3V3" H 2815 4473 50 0000 C CNN F 2 "" H 2800 4300 50 0001 C CNN F 3 "" H 2800 4300 50 0001 C CNN 1 2800 4300 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0158 U 1 1 6063EB30 P 3900 4300 F 0 "#PWR0158" H 3900 4150 50 0001 C CNN F 1 "+3V3" H 3915 4473 50 0000 C CNN F 2 "" H 3900 4300 50 0001 C CNN F 3 "" H 3900 4300 50 0001 C CNN 1 3900 4300 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0157 U 1 1 6063D65E P 5750 4200 F 0 "#PWR0157" H 5750 4050 50 0001 C CNN F 1 "+3V3" H 5765 4373 50 0000 C CNN F 2 "" H 5750 4200 50 0001 C CNN F 3 "" H 5750 4200 50 0001 C CNN 1 5750 4200 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0156 U 1 1 6042449B P 7250 8050 F 0 "#PWR0156" H 7250 7900 50 0001 C CNN F 1 "+3V3" H 7265 8223 50 0000 C CNN F 2 "" H 7250 8050 50 0001 C CNN F 3 "" H 7250 8050 50 0001 C CNN 1 7250 8050 1 0 0 -1 $EndComp $Comp L power:+1V8 #PWR0101 U 1 1 60422F3A P 6800 8050 F 0 "#PWR0101" H 6800 7900 50 0001 C CNN F 1 "+1V8" H 6815 8223 50 0000 C CNN F 2 "" H 6800 8050 50 0001 C CNN F 3 "" H 6800 8050 50 0001 C CNN 1 6800 8050 1 0 0 -1 $EndComp $Comp L Switch:SW_Push SW2 U 1 1 5CC4AF43 P 3650 4750 F 0 "SW2" H 3550 4850 50 0000 C CNN F 1 "WAKE" H 3650 4650 50 0000 C CNN F 2 "footprints:Panasonic_EVPAE" H 3650 4950 50 0001 C CNN F 3 "~" H 3650 4950 50 0001 C CNN 1 3650 4750 1 0 0 -1 $EndComp $Comp L Switch:SW_Push SW1 U 1 1 5CC47B7B P 2550 4750 F 0 "SW1" H 2450 4850 50 0000 C CNN F 1 "RESET" H 2550 4650 50 0000 C CNN F 2 "Button_Switch_SMD:SW_SPST_PTS810" H 2550 4950 50 0001 C CNN F 3 "~" H 2550 4950 50 0001 C CNN 1 2550 4750 1 0 0 -1 $EndComp Wire Wire Line 8500 7050 8500 7150 Wire Wire Line 5750 4250 5750 4450 Wire Wire Line 5900 4550 5900 4600 Wire Wire Line 8500 7550 8500 7650 Wire Wire Line 3250 6350 3650 6350 Wire Wire Line 2850 6350 3250 6350 Wire Wire Line 2450 6350 2850 6350 Wire 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1 5B8B5218 P 3400 4800 F 0 "#PWR023" H 3400 4550 50 0001 C CNN F 1 "GND" H 3400 4650 50 0000 C CNN F 2 "" H 3400 4800 50 0001 C CNN F 3 "" H 3400 4800 50 0001 C CNN 1 3400 4800 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 Text Label 13950 5350 2 60 ~ 0 AUDIO_OUT_R+ Text Label 13950 3950 2 60 ~ 0 AUDIO_OUT_L+ Wire Wire Line 10650 5550 10050 5550 $Comp L max:MAX98357 U14 U 1 1 615816F9 P 12300 5350 F 0 "U14" 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 11250 9050 F 0 "J4" H 11150 9900 50 0000 R CNN F 1 "SJ-3571N" H 11450 8300 50 0000 R CNN F 2 "footprints:SJ-3571N" H 11040 9120 50 0001 L BNN F 3 "" H 11360 9220 50 0001 L BNN 1 11250 9050 -1 0 0 -1 $EndComp Wire Wire Line 10550 9300 10550 9200 $Comp L power:GND #PWR0142 U 1 1 68255046 P 10550 9300 F 0 "#PWR0142" H 10550 9050 50 0001 C CNN F 1 "GND" H 10555 9127 50 0000 C CNN F 2 "" H 10550 9300 50 0001 C CNN F 3 "" H 10550 9300 50 0001 C CNN 1 10550 9300 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 12700 1600 12800 1600 Connection ~ 10550 9200 Wire Wire Line 10700 9200 10550 9200 Wire Wire Line 10700 8350 10700 9200 Wire Wire Line 10850 8350 10700 8350 Wire Wire Line 10350 9200 10550 9200 Wire Wire Line 10800 8550 10800 8650 Wire Wire Line 10850 8550 10800 8550 Wire Wire Line 10850 8650 10800 8650 Wire Wire Line 10550 9100 10550 9200 Wire Wire Line 10350 9100 10350 9200 Wire Wire Line 10550 8750 10850 8750 Connection ~ 10550 8750 Wire Wire Line 10550 8800 10550 8750 Wire Wire Line 10350 8450 10850 8450 Connection ~ 10350 8450 Wire Wire Line 10350 8800 10350 8450 Wire Wire Line 10200 8450 10350 8450 Wire Wire Line 10200 8750 10550 8750 $Comp L Device:R R29 U 1 1 6127308F P 10550 8950 F 0 "R29" V 10650 8900 50 0000 L CNN F 1 "47K" V 10550 8850 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 10480 8950 50 0001 C CNN F 3 "~" H 10550 8950 50 0001 C CNN 1 10550 8950 1 0 0 -1 $EndComp $Comp L Device:R R28 U 1 1 6127237F P 10350 8950 F 0 "R28" V 10450 8900 50 0000 L CNN F 1 "47K" V 10350 8850 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 10280 8950 50 0001 C CNN F 3 "~" H 10350 8950 50 0001 C CNN 1 10350 8950 1 0 0 -1 $EndComp $Comp L Device:C C41 U 1 1 6108DADE P 10050 8450 F 0 "C41" V 10000 8500 50 0000 L CNN F 1 "10uF" V 10100 8500 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 10088 8300 50 0001 C CNN F 3 "~" H 10050 8450 50 0001 C CNN 1 10050 8450 0 1 1 0 $EndComp $Comp L Device:C C42 U 1 1 6108BD1C P 10050 8750 F 0 "C42" V 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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 C38 U 1 1 604CD9E4 P 13550 4900 F 0 "C38" 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 U9 U 5 1 5E6A9496 P 15100 1550 F 0 "U9" 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 U8 U 5 1 5DF6F6B5 P 14000 1550 F 0 "U8" 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 8850 5800 8850 5850 Connection ~ 8850 5800 Wire Wire Line 9650 5800 8850 5800 Wire Wire Line 9650 5750 9650 5800 Wire Wire Line 8850 5150 8850 5550 Wire Wire Line 8700 4350 9650 4350 $Comp L 74xx-ep:74HC595 U11 U 1 1 5CCEC0AE P 9650 5050 F 0 "U11" 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 8700 4950 8700 5250 Wire Wire Line 8700 4350 8700 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 8850 5150 9250 5150 Wire Wire Line 8700 5250 9250 5250 Wire Wire Line 8700 4950 9250 4950 Connection ~ 8700 4950 Wire Wire Line 9000 4850 9250 4850 Text Label 13200 2300 2 60 ~ 0 SPK_CLK Text Label 13950 4050 2 60 ~ 0 AUDIO_OUT_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 C35 U 1 1 5C12F0FD P 13200 3500 F 0 "C35" 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 C36 U 1 1 5C12EC7F P 13550 3500 F 0 "C36" 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 C31 U 1 1 5B880184 P 15500 1200 F 0 "C31" 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 C30 U 1 1 5AEE45AF P 14400 1200 F 0 "C30" 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 8850 5850 F 0 "#PWR02" H 8850 5600 50 0001 C CNN F 1 "GND" H 8850 5700 50 0000 C CNN F 2 "" H 8850 5850 50 0001 C CNN F 3 "" H 8850 5850 50 0001 C CNN 1 8850 5850 1 0 0 -1 $EndComp $Comp L Device:C C33 U 1 1 5AEB0E0E P 10450 4500 F 0 "C33" 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 ~ 8850 5150 Connection ~ 8700 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 U13 U 1 1 6157FD5C P 12300 3950 F 0 "U13" 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 U12 U 1 1 6142487D P 9700 1950 F 0 "U12" 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 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 8850 4150 8850 5150 Connection ~ 8850 4150 Wire Wire Line 9650 4150 8850 4150 Wire Wire Line 8700 3600 8700 4350 $Comp L 74xx-ep:74HC00 U9 U 4 1 5DD4506D P 11700 2300 F 0 "U9" 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 U9 U 2 1 5DD38D44 P 11700 1700 F 0 "U9" 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 U9 U 1 1 5DBCC5CF P 12400 1600 F 0 "U9" 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 U8 U 4 1 5D9A7BB2 P 11700 1100 F 0 "U8" 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 U8 U 3 1 5D99E4A0 P 12400 1000 F 0 "U8" 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 9000 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 U8 U 2 1 5D4ADBCE P 9750 1200 F 0 "U8" 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 U8 U 1 1 5D3EB30A P 9050 1100 F 0 "U8" 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 4250 9150 4250 Wire Wire Line 10150 3900 10150 4250 Wire Wire Line 10050 3900 10150 3900 Wire Wire Line 8850 3500 8850 3900 Wire Wire Line 8700 2700 9650 2700 $Comp L 74xx-ep:74HC595 U10 U 1 1 5D06E6A9 P 9650 3400 F 0 "U10" 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 8700 3300 8700 3600 Wire Wire Line 8700 2700 8700 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 4250 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 8700 2600 8700 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 8700 3300 9250 3300 Wire Wire Line 8700 3600 9250 3600 Connection ~ 8700 3300 Wire Wire Line 8850 3500 9250 3500 Connection ~ 8700 3600 Wire Wire Line 8200 1000 8700 1000 Wire Wire Line 8550 1200 8750 1200 Connection ~ 8700 2700 Wire Wire Line 9000 3200 9250 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 C34 U 1 1 5C10F095 P 10450 2200 F 0 "C34" 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 8700 2600 F 0 "#PWR05" H 8700 2450 50 0001 C CNN F 1 "+3.3V" H 8700 2740 50 0000 C CNN F 2 "" H 8700 2600 50 0001 C CNN F 3 "" H 8700 2600 50 0001 C CNN 1 8700 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 C32 U 1 1 5AEB119C P 10450 2850 F 0 "C32" 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 2700 1250 2800 1250 Wire Wire Line 2700 1350 2800 1350 Wire Wire Line 2250 1050 2250 2850 Connection ~ 2250 1050 Connection ~ 2250 2850 Wire Wire Line 2250 2850 2450 2850 Wire Wire Line 2450 1950 2450 2850 Wire Wire Line 2450 1150 2450 1650 Wire Wire Line 2700 1250 2700 1350 $Comp L sifive:FE310-G002 U4 U 1 1 6073383E P 5300 6250 F 0 "U4" H 5300 7600 60 0000 C CNN F 1 "FE310-G002" H 5300 4300 60 0000 C CNN F 2 "Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm_ThermalVias" H 4950 6450 60 0001 C CNN F 3 "" H 4950 6450 60 0001 C CNN 1 5300 6250 1 0 0 -1 $EndComp $Comp L Device:R R26 U 1 1 60D193E4 P 7900 10150 F 0 "R26" V 8000 10150 50 0000 C CNN F 1 "100K" V 7900 10150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 10150 50 0001 C CNN F 3 "~" H 7900 10150 50 0001 C CNN 1 7900 10150 0 1 1 0 $EndComp $Comp L Device:R R24 U 1 1 60D1B2EF P 7900 9750 F 0 "R24" V 8000 9750 50 0000 C CNN F 1 "100K" V 7900 9750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 9750 50 0001 C CNN F 3 "~" H 7900 9750 50 0001 C CNN 1 7900 9750 0 1 1 0 $EndComp $Comp L Device:R R25 U 1 1 60D1C743 P 7900 9950 F 0 "R25" V 8000 9950 50 0000 C CNN F 1 "100K" V 7900 9950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 9950 50 0001 C CNN F 3 "~" H 7900 9950 50 0001 C CNN 1 7900 9950 0 1 1 0 $EndComp $Comp L power:+3.3V #PWR08 U 1 1 60D20D5C P 8150 9700 F 0 "#PWR08" H 8150 9550 50 0001 C CNN F 1 "+3.3V" H 8150 9840 50 0000 C CNN F 2 "" H 8150 9700 50 0001 C CNN F 3 "" H 8150 9700 50 0001 C CNN 1 8150 9700 1 0 0 -1 $EndComp Wire Wire Line 8050 9750 8150 9750 Wire Wire Line 8150 9750 8150 9700 Wire Wire Line 8050 9950 8150 9950 Wire Wire Line 8150 9950 8150 9750 Connection ~ 8150 9750 Wire Wire Line 8050 10150 8150 10150 Text GLabel 7550 9950 0 55 Input ~ 0 SPI1.MOSI Text GLabel 7550 9750 0 55 Output ~ 0 SPI1.MISO Text GLabel 7550 10150 0 55 Input ~ 0 SPI1.SCK Wire Wire Line 7550 10150 7750 10150 Wire Wire Line 7550 9750 7750 9750 Wire Wire Line 7550 9950 7750 9950 $Comp L power:GND #PWR0178 U 1 1 62373E4E P 8150 10250 F 0 "#PWR0178" H 8150 10000 50 0001 C CNN F 1 "GND" H 8155 10077 50 0000 C CNN F 2 "" H 8150 10250 50 0001 C CNN F 3 "" H 8150 10250 50 0001 C CNN 1 8150 10250 1 0 0 -1 $EndComp Wire Wire Line 8150 10150 8150 10250 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 8850 5550 Connection ~ 8850 5550 Wire Wire Line 8850 5550 8850 5800 Wire Wire Line 9000 3200 9000 4850 Wire Wire Line 9250 3900 8850 3900 Connection ~ 8850 3900 Wire Wire Line 8850 3900 8850 4150 Text Label 3150 5350 0 60 ~ 0 AON_PMU_OUT_1 NoConn ~ 3150 5350 $Comp L Connector:TestPoint TP? U 1 1 62007591 P 1000 4450 AR Path="/5FC4BBBD/62007591" Ref="TP?" Part="1" AR Path="/62007591" Ref="TP2" Part="1" F 0 "TP2" H 850 4500 50 0000 L CNN F 1 "PMU_OUT0" H 800 4650 50 0000 L CNN F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 1200 4450 50 0001 C CNN F 3 "~" H 1200 4450 50 0001 C CNN 1 1000 4450 1 0 0 -1 $EndComp NoConn ~ 750 1800 Wire Wire Line 3900 4700 3900 4750 Wire Wire Line 3850 4750 3900 4750 Wire Wire Line 3400 4750 3450 4750 Wire Wire Line 2800 4700 2800 4750 Wire Wire Line 2750 4750 2800 4750 Connection ~ 2800 4750 Wire Wire Line 2350 4750 2300 4750 Wire Wire Line 2300 4750 2300 4800 Wire Wire Line 3400 4750 3400 4800 Wire Wire Line 3650 5450 3900 5450 Wire Wire Line 3900 4750 3900 5450 Connection ~ 3900 4750 Connection ~ 3900 5450 Wire Wire Line 3900 5450 4150 5450 $Comp L power:GND #PWR0172 U 1 1 61C38D4B P 2950 5200 F 0 "#PWR0172" H 2950 4950 50 0001 C CNN F 1 "GND" H 2950 5050 50 0000 C CNN F 2 "" H 2950 5200 50 0001 C CNN F 3 "" H 2950 5200 50 0001 C CNN 1 2950 5200 1 0 0 -1 $EndComp Text Label 3150 5250 0 60 ~ 0 AON_PMU_OUT_0 Wire Wire Line 1000 4450 1000 4500 Connection ~ 2800 5550 Wire Wire Line 2800 4750 2800 5550 Wire Wire Line 2800 5550 4150 5550 Wire Wire Line 4150 5150 2950 5150 Wire Wire Line 2950 5150 2950 5200 Wire Wire Line 2950 5100 2950 5150 Connection ~ 2950 5150 Wire Wire Line 2800 4750 2950 4750 Wire Wire Line 2950 4750 2950 4900 Wire Wire Line 3150 5250 4150 5250 Wire Wire Line 3150 5350 4150 5350 Text Label 1750 4500 2 60 ~ 0 AON_PMU_OUT_0 Wire Wire Line 1000 4500 1750 4500 $Comp L Device:C C55 U 1 1 61166EC3 P 7500 1500 F 0 "C55" H 7550 1600 50 0000 L CNN F 1 "22uF" H 7550 1400 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 7538 1350 50 0001 C CNN F 3 "~" H 7500 1500 50 0001 C CNN 1 7500 1500 1 0 0 -1 $EndComp Wire Wire Line 7500 1350 7500 1150 Connection ~ 7500 1150 Wire Wire Line 7500 1650 7500 1700 Wire Wire Line 7500 1700 7150 1700 Connection ~ 7150 1700 Wire Wire Line 7150 1700 7150 1750 Wire Wire Line 12950 4050 13950 4050 Wire Wire Line 12950 5450 13950 5450 $Comp L max:MAX14689A U15 U 1 1 6192C97C P 14850 3900 F 0 "U15" H 14850 4297 60 0000 C CNN F 1 "MAX14689A" H 14850 4191 60 0000 C CNN F 2 "footprints:TDFN-10-1EP_2x2.5mm_P0.4mm_EP1.3x1.4mm_ThermalVias" H 14850 3450 60 0001 C CNN F 3 "" H 14850 3450 60 0001 C CNN 1 14850 3900 1 0 0 -1 $EndComp $Comp L Device:C C39 U 1 1 6192EF46 P 14000 3500 F 0 "C39" H 14000 3600 50 0000 L CNN F 1 "0.1uF" H 14000 3400 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 14038 3350 50 0001 C CNN F 3 "~" H 14000 3500 50 0001 C CNN 1 14000 3500 1 0 0 -1 $EndComp Text Label 9400 8450 0 60 ~ 0 HP_R Text Label 9400 8750 0 60 ~ 0 HP_L Wire Wire Line 9400 8750 9900 8750 Wire Wire Line 9400 8450 9900 8450 NoConn ~ 10850 9150 NoConn ~ 10850 9250 NoConn ~ 10850 9350 NoConn ~ 10850 9450 NoConn ~ 10850 9550 NoConn ~ 10850 9650 Text Label 9400 8250 0 60 ~ 0 HP_DET Wire Wire Line 9400 8250 10050 8250 Connection ~ 10800 8550 Wire Wire Line 10800 8250 10800 8550 Wire Wire Line 12950 3950 14450 3950 Text Label 15950 4350 2 60 ~ 0 AUDIO_OUT_L- Text Label 15950 4050 2 60 ~ 0 SPK_L+ Text Label 15950 3950 2 60 ~ 0 HP_L Text Label 14050 4050 0 60 ~ 0 SPK_L- Wire Wire Line 14050 4050 14450 4050 Text Label 14050 4150 0 60 ~ 0 ~HP_DET Wire Wire Line 14050 4150 14450 4150 Wire Wire Line 15250 4350 15950 4350 Wire Wire Line 15250 4050 15950 4050 Wire Wire Line 15250 3950 15950 3950 Wire Wire Line 14000 3350 14000 3300 Wire Wire Line 14000 3300 14350 3300 Wire Wire Line 14350 3300 14350 3750 Wire Wire Line 14350 3750 14450 3750 Wire Wire Line 14000 3650 14000 4350 Wire Wire Line 14000 4350 14350 4350 Wire Wire Line 14450 4450 14350 4450 Wire Wire Line 14350 4450 14350 4350 Connection ~ 14350 4350 Wire Wire Line 14350 4350 14450 4350 Wire Wire Line 14450 4550 14350 4550 Wire Wire Line 14350 4550 14350 4450 Connection ~ 14350 4450 $Comp L power:GND #PWR09 U 1 1 62F3951F P 14000 4400 F 0 "#PWR09" H 14000 4150 50 0001 C CNN F 1 "GND" H 14005 4227 50 0000 C CNN F 2 "" H 14000 4400 50 0001 C CNN F 3 "" H 14000 4400 50 0001 C CNN 1 14000 4400 1 0 0 -1 $EndComp Wire Wire Line 14000 4350 14000 4400 Connection ~ 14000 4350 $Comp L max:MAX14689A U16 U 1 1 62FA295F P 14850 5300 F 0 "U16" H 14850 5697 60 0000 C CNN F 1 "MAX14689A" H 14850 5591 60 0000 C CNN F 2 "footprints:TDFN-10-1EP_2x2.5mm_P0.4mm_EP1.3x1.4mm_ThermalVias" H 14850 4850 60 0001 C CNN F 3 "" H 14850 4850 60 0001 C CNN 1 14850 5300 1 0 0 -1 $EndComp $Comp L Device:C C40 U 1 1 62FA2969 P 14000 4900 F 0 "C40" H 14000 5000 50 0000 L CNN F 1 "0.1uF" H 14000 4800 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 14038 4750 50 0001 C CNN F 3 "~" H 14000 4900 50 0001 C CNN 1 14000 4900 1 0 0 -1 $EndComp Wire Wire Line 12950 5350 14450 5350 Text Label 15950 5750 2 60 ~ 0 AUDIO_OUT_R- Text Label 15950 5450 2 60 ~ 0 SPK_R+ Text Label 14050 5450 0 60 ~ 0 SPK_R- Wire Wire Line 14050 5450 14450 5450 Text Label 14050 5550 0 60 ~ 0 ~HP_DET Wire Wire Line 14050 5550 14450 5550 Wire Wire Line 15250 5750 15950 5750 Wire Wire Line 15250 5450 15950 5450 Wire Wire Line 15250 5350 15950 5350 Wire Wire Line 14000 4750 14000 4700 Wire Wire Line 14000 4700 14350 4700 Wire Wire Line 14350 4700 14350 5150 Wire Wire Line 14350 5150 14450 5150 Wire Wire Line 14000 5050 14000 5750 Wire Wire Line 14000 5750 14350 5750 Wire Wire Line 14450 5850 14350 5850 Wire Wire Line 14350 5850 14350 5750 Connection ~ 14350 5750 Wire Wire Line 14350 5750 14450 5750 Wire Wire Line 14450 5950 14350 5950 Wire Wire Line 14350 5950 14350 5850 Connection ~ 14350 5850 $Comp L power:GND #PWR013 U 1 1 62FA298B P 14000 5800 F 0 "#PWR013" H 14000 5550 50 0001 C CNN F 1 "GND" H 14005 5627 50 0000 C CNN F 2 "" H 14000 5800 50 0001 C CNN F 3 "" H 14000 5800 50 0001 C CNN 1 14000 5800 1 0 0 -1 $EndComp Wire Wire Line 14000 5750 14000 5800 Connection ~ 14000 5750 Text Label 15950 5350 2 60 ~ 0 HP_R NoConn ~ 15250 5650 NoConn ~ 15250 4250 Text Label 14350 3300 2 60 ~ 0 SPK_EN Text Label 14350 4700 2 60 ~ 0 SPK_EN $Comp L power:+3.3V #PWR0151 U 1 1 635A1AB7 P 10050 7750 F 0 "#PWR0151" H 10050 7600 50 0001 C CNN F 1 "+3.3V" H 10065 7923 50 0000 C CNN F 2 "" H 10050 7750 50 0001 C CNN F 3 "" H 10050 7750 50 0001 C CNN 1 10050 7750 1 0 0 -1 $EndComp Wire Wire Line 10050 8150 10050 8250 $Comp L Device:D_Schottky D1 U 1 1 61539379 P 3300 650 F 0 "D1" H 3300 750 50 0000 C CNN F 1 "B5817WS" H 3300 550 50 0000 C CNN F 2 "footprints:D_SOD-323" H 3300 650 50 0001 C CNN F 3 "~" H 3300 650 50 0001 C CNN 1 3300 650 1 0 0 -1 $EndComp Wire Wire Line 3450 650 3850 650 Wire Wire Line 3850 650 3850 1050 Connection ~ 3850 1050 Wire Wire Line 3150 650 2700 650 Connection ~ 2700 650 Wire Wire Line 2450 1150 2800 1150 Connection ~ 2450 2850 Wire Wire Line 2450 2850 2700 2850 Text GLabel 2100 2450 0 55 Output ~ 0 BQ.INT Wire Wire Line 2100 2450 2800 2450 Wire Wire Line 1150 1200 1200 1200 Wire Wire Line 1200 1200 1200 800 Connection ~ 1200 800 Wire Wire Line 1350 850 1350 800 Wire Wire Line 1350 800 1200 800 Wire Wire Line 1350 1150 1350 1850 Wire Wire Line 2150 2050 2800 2050 Wire Wire Line 2250 650 2500 650 $Comp L Device:C C53 U 1 1 61D01B03 P 2250 850 F 0 "C53" H 2250 950 50 0000 L CNN F 1 "10uF" H 2250 750 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 2288 700 50 0001 C CNN F 3 "~" H 2250 850 50 0001 C CNN 1 2250 850 1 0 0 -1 $EndComp $Comp L Device:C C54 U 1 1 61D03720 P 2500 850 F 0 "C54" H 2500 950 50 0000 L CNN F 1 "10uF" H 2500 750 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 2538 700 50 0001 C CNN F 3 "~" H 2500 850 50 0001 C CNN 1 2500 850 1 0 0 -1 $EndComp Wire Wire Line 2500 700 2500 650 Connection ~ 2500 650 Wire Wire Line 2500 650 2700 650 Wire Wire Line 2250 700 2250 650 Wire Wire Line 2000 1000 2000 1050 Wire Wire Line 2000 1050 2250 1050 Wire Wire Line 1750 1000 1750 1050 Wire Wire Line 1750 1050 2000 1050 Connection ~ 2000 1050 Wire Wire Line 2000 650 2250 650 Connection ~ 2250 650 Wire Wire Line 1750 650 2000 650 Connection ~ 2000 650 Wire Wire Line 1550 1150 1550 800 Wire Wire Line 1550 800 1350 800 Connection ~ 1350 800 Wire Wire Line 1550 1150 2450 1150 Connection ~ 2450 1150 Wire Wire Line 850 1850 1350 1850 Wire Wire Line 850 1900 850 1850 Connection ~ 850 1850 $Comp L Device:C C7 U 1 1 627002E0 P 4750 2650 F 0 "C7" H 4750 2750 50 0000 L CNN F 1 "10uF" H 4750 2550 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4788 2500 50 0001 C CNN F 3 "~" H 4750 2650 50 0001 C CNN 1 4750 2650 1 0 0 -1 $EndComp Wire Wire Line 4750 2500 4750 2450 Connection ~ 4750 2450 Wire Wire Line 4750 2450 5000 2450 Wire Wire Line 4750 2800 4750 2900 Connection ~ 4750 2900 Wire Wire Line 4750 2900 5000 2900 Wire Wire Line 7500 3000 7800 3000 Wire Wire Line 7500 3050 7500 3000 Connection ~ 7500 3000 Connection ~ 9000 3200 Wire Wire Line 9000 1750 9000 3200 Wire Wire Line 10250 7150 11050 7150 $Comp L Connector_Generic:Conn_01x04 J5 U 1 1 603C4198 P 11250 10450 F 0 "J5" H 11200 10650 50 0000 L CNN F 1 "SPEAKER" H 11000 10150 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 11250 10450 50 0001 C CNN F 3 "~" H 11250 10450 50 0001 C CNN 1 11250 10450 1 0 0 -1 $EndComp Text Label 10250 7150 0 60 ~ 0 HP_DET Wire Wire Line 10600 10650 11050 10650 Wire Wire Line 10600 10550 11050 10550 Text Label 10600 10550 0 60 ~ 0 SPK_R+ Text Label 10600 10650 0 60 ~ 0 SPK_R- Wire Wire Line 10600 10450 11050 10450 Wire Wire Line 10600 10350 11050 10350 Text Label 10600 10350 0 60 ~ 0 SPK_L+ Text Label 10600 10450 0 60 ~ 0 SPK_L- Wire Wire Line 7200 2950 7200 3000 Wire Wire Line 7050 2600 7200 2600 Wire Wire Line 7200 3350 7200 3400 Wire Wire Line 7200 3400 7050 3400 Connection ~ 7050 3400 Wire Wire Line 7050 3400 7050 3450 Wire Wire Line 7200 2650 7200 2600 Connection ~ 7200 2600 Wire Wire Line 7200 2600 7500 2600 Wire Wire Line 7000 2900 7100 2900 Wire Wire Line 7100 2900 7100 3000 Wire Wire Line 7100 3000 7200 3000 Connection ~ 7200 3000 Wire Wire Line 7200 3000 7200 3050 $Comp L Connector_Generic:Conn_02x08_Odd_Even J? U 1 1 6222F227 P 14800 8850 AR Path="/61A17BF3/6222F227" Ref="J?" Part="1" AR Path="/619DBCF0/6222F227" Ref="J?" Part="1" AR Path="/6222F227" Ref="J6" Part="1" F 0 "J6" H 14800 9250 50 0000 C CNN F 1 "Ext Audio" H 14800 8350 50 0000 C CNN F 2 "Connector_Molex:Molex_SlimStack_54722-0164_2x08_P0.50mm_Vertical" H 14800 8850 50 0001 C CNN F 3 "~" H 14800 8850 50 0001 C CNN 1 14800 8850 1 0 0 -1 $EndComp Text GLabel 15200 8750 2 60 Input ~ 0 BT81X.AUDIO Wire Wire Line 15100 8750 15200 8750 Wire Wire Line 14600 8650 14500 8650 Wire Wire Line 14500 8650 14500 8550 Wire Wire Line 14500 8550 14600 8550 $Comp L myPower:+VSYS #PWR0138 U 1 1 6238D671 P 14200 8100 F 0 "#PWR0138" H 14200 7950 50 0001 C CNN F 1 "+VSYS" H 14200 8250 50 0000 C CNN F 2 "" H 14200 8100 50 0001 C CNN F 3 "" H 14200 8100 50 0001 C CNN 1 14200 8100 1 0 0 -1 $EndComp Wire Wire Line 14200 8100 14200 8200 $Comp L power:GND #PWR0139 U 1 1 624758E2 P 13250 9450 F 0 "#PWR0139" H 13250 9200 50 0001 C CNN F 1 "GND" H 13255 9277 50 0000 C CNN F 2 "" H 13250 9450 50 0001 C CNN F 3 "" H 13250 9450 50 0001 C CNN 1 13250 9450 1 0 0 -1 $EndComp Wire Wire Line 13350 9250 13250 9250 Wire Wire Line 13250 9250 13250 9350 Wire Wire Line 13350 9350 13250 9350 Connection ~ 13250 9350 Wire Wire Line 13250 9350 13250 9450 $Comp L sn74:SN74LVC1G04DCK U17 U 1 1 5FEACE73 P 11550 7150 F 0 "U17" H 11550 7450 60 0000 C CNN F 1 "SN74LVC1G04DCK" H 11550 6850 60 0000 C CNN F 2 "footprints:Texas_R-PDSO-G5" H 11550 7150 50 0001 C CNN F 3 "" H 11550 7150 50 0001 C CNN 1 11550 7150 1 0 0 -1 $EndComp Text GLabel 12700 7350 0 55 BiDi ~ 0 BT81X.GPIO2 NoConn ~ 15100 9050 NoConn ~ 15100 8850 $Comp L power:+3.3V #PWR0143 U 1 1 62BCF2BF P 14400 9150 F 0 "#PWR0143" H 14400 9000 50 0001 C CNN F 1 "+3.3V" H 14400 9300 50 0000 C CNN F 2 "" H 14400 9150 50 0001 C CNN F 3 "" H 14400 9150 50 0001 C CNN 1 14400 9150 0 -1 -1 0 $EndComp Wire Wire Line 15100 8650 15200 8650 Wire Wire Line 15200 8650 15200 8550 Wire Wire Line 15100 8550 15200 8550 $Comp L power:GND #PWR0152 U 1 1 62DA962E P 14400 8550 F 0 "#PWR0152" H 14400 8300 50 0001 C CNN F 1 "GND" H 14405 8377 50 0000 C CNN F 2 "" H 14400 8550 50 0001 C CNN F 3 "" H 14400 8550 50 0001 C CNN 1 14400 8550 0 1 1 0 $EndComp Wire Wire Line 10850 3750 11650 3750 Wire Wire Line 12700 7350 12900 7350 Text Label 14050 8750 0 60 ~ 0 SPK_L+ Text Label 14050 8950 0 60 ~ 0 SPK_L- Wire Wire Line 14050 8750 14500 8750 Wire Wire Line 14050 8950 14500 8950 Wire Wire Line 14600 8850 14500 8850 Wire Wire Line 14500 8850 14500 8750 Connection ~ 14500 8750 Wire Wire Line 14500 8750 14600 8750 Wire Wire Line 14600 9050 14500 9050 Wire Wire Line 14500 9050 14500 8950 Connection ~ 14500 8950 Wire Wire Line 14500 8950 14600 8950 $Comp L 74xGxx:74LVC1G02 U19 U 1 1 638B92B5 P 12750 8800 F 0 "U19" H 12650 8950 50 0000 C CNN F 1 "74LVC1G02" H 12500 8650 50 0000 C CNN F 2 "footprints:Texas_R-PDSO-G5" H 12750 8800 50 0001 C CNN F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 12750 8800 50 0001 C CNN 1 12750 8800 1 0 0 -1 $EndComp Wire Wire Line 12450 8750 12000 8750 Text GLabel 12350 8850 0 55 BiDi ~ 0 BT81X.GPIO2 Wire Wire Line 12350 8850 12450 8850 Wire Wire Line 13000 8800 13750 8800 Text Label 12000 8750 0 60 ~ 0 SPK_EN Text Label 13750 8800 2 60 ~ 0 EXT_AUDIO_EN $Comp L Device:C C45 U 1 1 645654C5 P 13050 8550 F 0 "C45" H 13100 8650 50 0000 L CNN F 1 "0.1uF" H 13100 8450 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 13088 8400 50 0001 C CNN F 3 "~" H 13050 8550 50 0001 C CNN 1 13050 8550 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0155 U 1 1 6465B440 P 13050 8300 F 0 "#PWR0155" H 13050 8150 50 0001 C CNN F 1 "+3.3V" H 13065 8473 50 0000 C CNN F 2 "" H 13050 8300 50 0001 C CNN F 3 "" H 13050 8300 50 0001 C CNN 1 13050 8300 1 0 0 -1 $EndComp Wire Wire Line 12750 8700 12750 8350 Wire Wire Line 12750 8350 13050 8350 Wire Wire Line 13050 8350 13050 8300 Wire Wire Line 13050 8350 13050 8400 Connection ~ 13050 8350 Wire Wire Line 13050 8700 13050 9000 Wire Wire Line 13050 9000 12750 9000 Wire Wire Line 12750 9000 12750 8900 $Comp L power:GND #PWR0160 U 1 1 647D09BF P 12750 9050 F 0 "#PWR0160" H 12750 8800 50 0001 C CNN F 1 "GND" H 12755 8877 50 0000 C CNN F 2 "" H 12750 9050 50 0001 C CNN F 3 "" H 12750 9050 50 0001 C CNN 1 12750 9050 1 0 0 -1 $EndComp Wire Wire Line 12750 9050 12750 9000 Connection ~ 12750 9000 Text Label 15800 8950 2 60 ~ 0 EXT_AUDIO_EN Wire Wire Line 15100 8950 15800 8950 $Comp L power:VDDA #PWR0162 U 1 1 65040158 P 13050 3250 F 0 "#PWR0162" H 13050 3100 50 0001 C CNN F 1 "VDDA" H 13065 3423 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 $Comp L power:VDDA #PWR0164 U 1 1 651B4238 P 14200 6600 F 0 "#PWR0164" H 14200 6450 50 0001 C CNN F 1 "VDDA" H 14215 6773 50 0000 C CNN F 2 "" H 14200 6600 50 0001 C CNN F 3 "" H 14200 6600 50 0001 C CNN 1 14200 6600 1 0 0 -1 $EndComp $Comp L power:VDDA #PWR0165 U 1 1 651B587B P 15400 6750 F 0 "#PWR0165" H 15400 6600 50 0001 C CNN F 1 "VDDA" H 15415 6923 50 0000 C CNN F 2 "" H 15400 6750 50 0001 C CNN F 3 "" H 15400 6750 50 0001 C CNN 1 15400 6750 1 0 0 -1 $EndComp Connection ~ 10050 8250 Wire Wire Line 10050 8250 10800 8250 $Comp L Jumper:SolderJumper_3_Open JP1 U 1 1 652C1A3A P 11750 3150 F 0 "JP1" H 11750 3263 50 0000 C CNN F 1 "AUDIO PWR" H 11750 3354 50 0000 C CNN F 2 "Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm" H 11750 3150 50 0001 C CNN F 3 "~" H 11750 3150 50 0001 C CNN 1 11750 3150 -1 0 0 1 $EndComp $Comp L power:VDDA #PWR0173 U 1 1 653BA4B5 P 11750 2900 F 0 "#PWR0173" H 11750 2750 50 0001 C CNN F 1 "VDDA" H 11765 3073 50 0000 C CNN F 2 "" H 11750 2900 50 0001 C CNN F 3 "" H 11750 2900 50 0001 C CNN 1 11750 2900 1 0 0 -1 $EndComp Text Label 11050 3150 0 55 ~ 0 BQ_PMID Wire Wire Line 11550 3150 11050 3150 $Comp L power:+3.3V #PWR0183 U 1 1 65438C82 P 12050 3050 F 0 "#PWR0183" H 12050 2900 50 0001 C CNN F 1 "+3.3V" H 12065 3223 50 0000 C CNN F 2 "" H 12050 3050 50 0001 C CNN F 3 "" H 12050 3050 50 0001 C CNN 1 12050 3050 1 0 0 -1 $EndComp Wire Wire Line 11950 3150 12050 3150 Wire Wire Line 12050 3150 12050 3050 Wire Wire Line 11750 2900 11750 2950 $Comp L power:PWR_FLAG #FLG0102 U 1 1 655B9E1E P 11400 2900 F 0 "#FLG0102" H 11400 2975 50 0001 C CNN F 1 "PWR_FLAG" H 11400 3073 50 0000 C CNN F 2 "" H 11400 2900 50 0001 C CNN F 3 "~" H 11400 2900 50 0001 C CNN 1 11400 2900 1 0 0 -1 $EndComp Wire Wire Line 11400 2900 11400 2950 Wire Wire Line 11400 2950 11750 2950 Connection ~ 11750 2950 Wire Wire Line 11750 2950 11750 3000 Wire Wire Line 5650 10350 5650 10450 Wire Wire Line 5600 10150 5650 10150 Wire Wire Line 5650 10150 5650 9950 Connection ~ 5650 9950 Text Label 3850 650 2 60 ~ 0 BQ_SW $Comp L tmux:TMUX1119DCK U18 U 1 1 617E984C P 14900 7200 F 0 "U18" H 14900 7697 60 0000 C CNN F 1 "TMUX1119DCK" H 14900 7591 60 0000 C CNN F 2 "Package_TO_SOT_SMD:Texas_R-PDSO-G6" H 14900 7200 60 0001 C CNN F 3 "" H 14900 7200 60 0001 C CNN 1 14900 7200 1 0 0 -1 $EndComp Wire Wire Line 14500 8550 14400 8550 Connection ~ 14500 8550 NoConn ~ 15100 9150 NoConn ~ 15100 9250 Wire Wire Line 14400 9150 14500 9150 Wire Wire Line 14600 9250 14500 9250 Wire Wire Line 14500 9250 14500 9150 Connection ~ 14500 9150 Wire Wire Line 14500 9150 14600 9150 $Comp L power:VDDA #PWR0132 U 1 1 61FC16FE P 15300 8550 F 0 "#PWR0132" H 15300 8400 50 0001 C CNN F 1 "VDDA" V 15315 8678 50 0000 L CNN F 2 "" H 15300 8550 50 0001 C CNN F 3 "" H 15300 8550 50 0001 C CNN 1 15300 8550 0 1 1 0 $EndComp Wire Wire Line 15200 8550 15300 8550 Connection ~ 15200 8550 Wire Wire Line 6800 10550 6850 10550 Wire Wire Line 6850 9950 6850 10150 Connection ~ 6850 10150 Wire Wire Line 6850 10150 6850 10350 Wire Wire Line 6850 10550 6850 10750 $Comp L Device:R R23 U 1 1 61EC1FC2 P 6650 10750 F 0 "R23" V 6750 10750 50 0000 C CNN F 1 "100K" V 6650 10750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 10750 50 0001 C CNN F 3 "~" H 6650 10750 50 0001 C CNN 1 6650 10750 0 1 1 0 $EndComp Wire Wire Line 6800 10750 6850 10750 Connection ~ 6850 10750 Wire Wire Line 6850 10750 6850 10850 Wire Wire Line 6500 10750 6000 10750 Text Label 6000 10750 0 55 ~ 0 SPK_SD $Comp L Device:R R33 U 1 1 622E2A29 P 4350 3050 F 0 "R33" V 4450 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 Wire Wire Line 3800 2850 4150 2850 Wire Wire Line 3950 1650 4350 1650 Wire Wire Line 4350 2850 4350 2900 Connection ~ 4150 2850 Wire Wire Line 4150 2850 4350 2850 Connection ~ 4150 3250 Wire Wire Line 4150 3250 4350 3250 Connection ~ 4350 2850 Wire Wire Line 4350 3200 4350 3250 Connection ~ 4350 3250 $EndSCHEMATC