diff options
| author | Uros Majstorovic <majstor@majstor.org> | 2023-04-16 21:22:02 +0200 |
|---|---|---|
| committer | Uros Majstorovic <majstor@majstor.org> | 2023-04-16 21:22:02 +0200 |
| commit | 8c6001b298271bb52fa7142235ce7faa24b3e90e (patch) | |
| tree | 6cbe1149f276702804e5d35e788763aeda713db3 /hw/rvPhone/rvPhone.sch | |
| parent | 5940fa1970df47ad9d9c717d4d283692e69a4ab4 (diff) | |
HW REV 3.5: added PCM1770 hp amp, added MAX9700 amp for BT817 audio
Diffstat (limited to 'hw/rvPhone/rvPhone.sch')
| -rw-r--r-- | hw/rvPhone/rvPhone.sch | 5457 |
1 files changed, 0 insertions, 5457 deletions
diff --git a/hw/rvPhone/rvPhone.sch b/hw/rvPhone/rvPhone.sch deleted file mode 100644 index db0317d..0000000 --- a/hw/rvPhone/rvPhone.sch +++ /dev/null @@ -1,5457 +0,0 @@ -EESchema Schematic File Version 4 -EELAYER 30 0 -EELAYER END -$Descr A3 16535 11693 -encoding utf-8 -Sheet 1 4 -Title "rvPhone" -Date "2022-09-23" -Rev "3.2" -Comp "" -Comment1 "" -Comment2 "" -Comment3 "" -Comment4 "" -$EndDescr -$Comp -L Device:C C8 -U 1 1 5B733D93 -P 5650 1300 -F 0 "C8" H 5650 1400 50 0000 L CNN -F 1 "10uF" H 5650 1200 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 5688 1150 50 0001 C CNN -F 3 "" H 5650 1300 50 0001 C CNN - 1 5650 1300 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR010 -U 1 1 5B733E69 -P 5650 1550 -F 0 "#PWR010" H 5650 1300 50 0001 C CNN -F 1 "GND" H 5650 1400 50 0000 C CNN -F 2 "" H 5650 1550 50 0001 C CNN -F 3 "" H 5650 1550 50 0001 C CNN - 1 5650 1550 - 1 0 0 -1 -$EndComp -$Comp -L Device:L L2 -U 1 1 5B734556 -P 7050 1000 -F 0 "L2" V 7000 1000 50 0000 C CNN -F 1 "2.2uH" V 7125 1000 50 0000 C CNN -F 2 "footprints:Coilcraft-LPS3015" H 7050 1000 50 0001 C CNN -F 3 "" H 7050 1000 50 0001 C CNN - 1 7050 1000 - 0 -1 -1 0 -$EndComp -$Comp -L power:GND #PWR014 -U 1 1 5B73619F -P 6950 1400 -F 0 "#PWR014" H 6950 1150 50 0001 C CNN -F 1 "GND" H 6950 1250 50 0000 C CNN -F 2 "" H 6950 1400 50 0001 C CNN -F 3 "" H 6950 1400 50 0001 C CNN - 1 6950 1400 - 1 0 0 -1 -$EndComp -Text GLabel 5050 10000 0 55 Input ~ 0 -GPIO_18 -Text GLabel 4050 10600 0 55 Input ~ 0 -PWM2.1 -$Comp -L Device:R R23 -U 1 1 5B8B558C -P 5250 10800 -F 0 "R23" V 5350 10800 50 0000 C CNN -F 1 "100K" V 5250 10800 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 10800 50 0001 C CNN -F 3 "" H 5250 10800 50 0001 C CNN - 1 5250 10800 - 0 1 1 0 -$EndComp -$Comp -L Device:R R20 -U 1 1 5B8B5684 -P 5250 10200 -F 0 "R20" V 5350 10200 50 0000 C CNN -F 1 "100K" V 5250 10200 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 10200 50 0001 C CNN -F 3 "" H 5250 10200 50 0001 C CNN - 1 5250 10200 - 0 1 1 0 -$EndComp -$Comp -L Device:R R19 -U 1 1 5B8B56FF -P 5250 10000 -F 0 "R19" V 5350 10000 50 0000 C CNN -F 1 "100K" V 5250 10000 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 10000 50 0001 C CNN -F 3 "" H 5250 10000 50 0001 C CNN - 1 5250 10000 - 0 1 1 0 -$EndComp -$Comp -L Device:R R17 -U 1 1 5B8B6288 -P 4250 10600 -F 0 "R17" V 4330 10600 50 0000 C CNN -F 1 "47K" V 4250 10600 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 10600 50 0001 C CNN -F 3 "" H 4250 10600 50 0001 C CNN - 1 4250 10600 - 0 1 1 0 -$EndComp -$Comp -L power:GND #PWR022 -U 1 1 5B8B6B21 -P 5450 10900 -F 0 "#PWR022" H 5450 10650 50 0001 C CNN -F 1 "GND" H 5450 10750 50 0000 C CNN -F 2 "" H 5450 10900 50 0001 C CNN -F 3 "" H 5450 10900 50 0001 C CNN - 1 5450 10900 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R1 -U 1 1 5BF826EE -P 2650 2000 -F 0 "R1" V 2730 2000 50 0000 C CNN -F 1 "260R" V 2650 2000 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 2580 2000 50 0001 C CNN -F 3 "" H 2650 2000 50 0001 C CNN - 1 2650 2000 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C1 -U 1 1 5BF8302F -P 2350 2000 -F 0 "C1" H 2350 2100 50 0000 L CNN -F 1 "1uF" H 2350 1900 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2388 1850 50 0001 C CNN -F 3 "" H 2350 2000 50 0001 C CNN - 1 2350 2000 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R4 -U 1 1 5BF840C6 -P 2000 2050 -F 0 "R4" V 1900 2050 50 0000 C CNN -F 1 "2.2K" V 2000 2050 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 2050 50 0001 C CNN -F 3 "" H 2000 2050 50 0001 C CNN - 1 2000 2050 - -1 0 0 1 -$EndComp -$Comp -L Device:LED D2 -U 1 1 5BF84646 -P 2000 1750 -F 0 "D2" H 2000 1650 50 0000 C CNN -F 1 "LED" H 2000 1850 50 0000 C CNN -F 2 "LED_SMD:LED_0603_1608Metric" H 2000 1750 50 0001 C CNN -F 3 "" H 2000 1750 50 0001 C CNN - 1 2000 1750 - 0 -1 -1 0 -$EndComp -$Comp -L power:GND #PWR051 -U 1 1 5BF85520 -P 2200 3100 -F 0 "#PWR051" H 2200 2850 50 0001 C CNN -F 1 "GND" H 2200 2950 50 0000 C CNN -F 2 "" H 2200 3100 50 0001 C CNN -F 3 "" H 2200 3100 50 0001 C CNN - 1 2200 3100 - 1 0 0 -1 -$EndComp -$Comp -L Device:L L1 -U 1 1 5BF8F569 -P 4150 1350 -F 0 "L1" V 4100 1350 50 0000 C CNN -F 1 "2.2uH" V 4225 1350 50 0000 C CNN -F 2 "Inductor_SMD:L_Vishay_IHLP-2525" H 4150 1350 50 0001 C CNN -F 3 "" H 4150 1350 50 0001 C CNN - 1 4150 1350 - 0 -1 -1 0 -$EndComp -$Comp -L Device:C C2 -U 1 1 5BF8FD5D -P 3800 1550 -F 0 "C2" H 3825 1650 50 0000 L CNN -F 1 "0.047uF" H 3825 1450 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 3838 1400 50 0001 C CNN -F 3 "" H 3800 1550 50 0001 C CNN - 1 3800 1550 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C3 -U 1 1 5BF90BEF -P 3900 2050 -F 0 "C3" H 3900 2150 50 0000 L CNN -F 1 "4.7uF" H 3900 1950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 3938 1900 50 0001 C CNN -F 3 "" H 3900 2050 50 0001 C CNN - 1 3900 2050 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R2 -U 1 1 5BF91E90 -P 4300 2050 -F 0 "R2" V 4380 2050 50 0000 C CNN -F 1 "5.23K" V 4300 2050 39 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 2050 50 0001 C CNN -F 3 "" H 4300 2050 50 0001 C CNN - 1 4300 2050 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR052 -U 1 1 5BF9333E -P 3800 3100 -F 0 "#PWR052" H 3800 2850 50 0001 C CNN -F 1 "GND" H 3800 2950 50 0000 C CNN -F 2 "" H 3800 3100 50 0001 C CNN -F 3 "" H 3800 3100 50 0001 C CNN - 1 3800 3100 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R3 -U 1 1 5BF93598 -P 4100 3250 -F 0 "R3" V 4200 3250 50 0000 C CNN -F 1 "30.1K" V 4100 3250 39 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4030 3250 50 0001 C CNN -F 3 "" H 4100 3250 50 0001 C CNN - 1 4100 3250 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C4 -U 1 1 5BF93D9E -P 4600 1550 -F 0 "C4" H 4600 1650 50 0000 L CNN -F 1 "10uF" H 4600 1450 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 4638 1400 50 0001 C CNN -F 3 "" H 4600 1550 50 0001 C CNN - 1 4600 1550 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C5 -U 1 1 5BF93F4A -P 4900 1550 -F 0 "C5" H 4900 1650 50 0000 L CNN -F 1 "10uF" H 4900 1450 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 4938 1400 50 0001 C CNN -F 3 "" H 4900 1550 50 0001 C CNN - 1 4900 1550 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C6 -U 1 1 5BF959B4 -P 4450 2850 -F 0 "C6" H 4450 2950 50 0000 L CNN -F 1 "10uF" H 4450 2750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 4488 2700 50 0001 C CNN -F 3 "" H 4450 2850 50 0001 C CNN - 1 4450 2850 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR053 -U 1 1 5BF97797 -P 4950 3200 -F 0 "#PWR053" H 4950 2950 50 0001 C CNN -F 1 "GND" H 4950 3050 50 0000 C CNN -F 2 "" H 4950 3200 50 0001 C CNN -F 3 "" H 4950 3200 50 0001 C CNN - 1 4950 3200 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR054 -U 1 1 5BF97E0C -P 4750 1800 -F 0 "#PWR054" H 4750 1550 50 0001 C CNN -F 1 "GND" H 4750 1650 50 0000 C CNN -F 2 "" H 4750 1800 50 0001 C CNN -F 3 "" H 4750 1800 50 0001 C CNN - 1 4750 1800 - 1 0 0 -1 -$EndComp -NoConn ~ 1100 1800 -$Comp -L power:GND #PWR056 -U 1 1 5BFA5EEA -P 6750 3100 -F 0 "#PWR056" H 6750 2850 50 0001 C CNN -F 1 "GND" H 6750 2950 50 0000 C CNN -F 2 "" H 6750 3100 50 0001 C CNN -F 3 "" H 6750 3100 50 0001 C CNN - 1 6750 3100 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR057 -U 1 1 5BFA609E -P 5650 2800 -F 0 "#PWR057" H 5650 2550 50 0001 C CNN -F 1 "GND" H 5650 2650 50 0000 C CNN -F 2 "" H 5650 2800 50 0001 C CNN -F 3 "" H 5650 2800 50 0001 C CNN - 1 5650 2800 - 1 0 0 -1 -$EndComp -$Comp -L Device:L L3 -U 1 1 5BF9199B -P 6200 1850 -F 0 "L3" V 6150 1850 50 0000 C CNN -F 1 "1uH" V 6275 1850 50 0000 C CNN -F 2 "footprints:Coilcraft-XAL40" H 6200 1850 50 0001 C CNN -F 3 "" H 6200 1850 50 0001 C CNN - 1 6200 1850 - 0 -1 -1 0 -$EndComp -$Comp -L Device:C C11 -U 1 1 5BF929B4 -P 7200 2450 -F 0 "C11" H 7200 2550 50 0000 L CNN -F 1 "10uF" H 7200 2350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 7238 2300 50 0001 C CNN -F 3 "" H 7200 2450 50 0001 C CNN - 1 7200 2450 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C12 -U 1 1 5BF92B7C -P 7500 2450 -F 0 "C12" H 7500 2550 50 0000 L CNN -F 1 "47uF" H 7500 2350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0805_2012Metric" H 7538 2300 50 0001 C CNN -F 3 "" H 7500 2450 50 0001 C CNN - 1 7500 2450 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR058 -U 1 1 5BF92F08 -P 7500 2200 -F 0 "#PWR058" H 7500 2050 50 0001 C CNN -F 1 "+3.3V" H 7500 2340 50 0000 C CNN -F 2 "" H 7500 2200 50 0001 C CNN -F 3 "" H 7500 2200 50 0001 C CNN - 1 7500 2200 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR059 -U 1 1 5BF938F6 -P 7200 2700 -F 0 "#PWR059" H 7200 2450 50 0001 C CNN -F 1 "GND" H 7200 2550 50 0000 C CNN -F 2 "" H 7200 2700 50 0001 C CNN -F 3 "" H 7200 2700 50 0001 C CNN - 1 7200 2700 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C10 -U 1 1 5BF94E5F -P 5400 2450 -F 0 "C10" H 5400 2550 50 0000 L CNN -F 1 "10uF" H 5400 2350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 5438 2300 50 0001 C CNN -F 3 "" H 5400 2450 50 0001 C CNN - 1 5400 2450 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR060 -U 1 1 5BF95C17 -P 5400 2650 -F 0 "#PWR060" H 5400 2400 50 0001 C CNN -F 1 "GND" H 5400 2500 50 0000 C CNN -F 2 "" H 5400 2650 50 0001 C CNN -F 3 "" H 5400 2650 50 0001 C CNN - 1 5400 2650 - 1 0 0 -1 -$EndComp -Text GLabel 5050 10200 0 55 Input ~ 0 -PWM1.2 -$Comp -L Device:R R21 -U 1 1 5C1099A1 -P 5250 10400 -F 0 "R21" V 5350 10400 50 0000 C CNN -F 1 "100K" V 5250 10400 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 10400 50 0001 C CNN -F 3 "" H 5250 10400 50 0001 C CNN - 1 5250 10400 - 0 1 1 0 -$EndComp -$Comp -L power:GND #PWR068 -U 1 1 5C135874 -P 15750 9500 -F 0 "#PWR068" H 15750 9250 50 0001 C CNN -F 1 "GND" H 15750 9350 50 0000 C CNN -F 2 "" H 15750 9500 50 0001 C CNN -F 3 "" H 15750 9500 50 0001 C CNN - 1 15750 9500 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R22 -U 1 1 5C36A8BA -P 5250 10600 -F 0 "R22" V 5350 10600 50 0000 C CNN -F 1 "100K" V 5250 10600 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 10600 50 0001 C CNN -F 3 "" H 5250 10600 50 0001 C CNN - 1 5250 10600 - 0 1 1 0 -$EndComp -Wire Wire Line - 5650 900 5650 1000 -Wire Wire Line - 5950 1200 5900 1200 -Wire Wire Line - 5900 1200 5900 1300 -Connection ~ 5650 1000 -Wire Wire Line - 5950 1300 5900 1300 -Wire Wire Line - 6850 1000 6900 1000 -Wire Wire Line - 6850 1300 6950 1300 -Wire Wire Line - 6950 1300 6950 1400 -Wire Wire Line - 5400 10200 5450 10200 -Wire Wire Line - 5450 10400 5400 10400 -Wire Wire Line - 5050 10000 5100 10000 -Wire Wire Line - 5050 10200 5100 10200 -Wire Wire Line - 4700 10800 5100 10800 -Wire Wire Line - 4050 10600 4100 10600 -Wire Wire Line - 4400 10600 4450 10600 -Wire Wire Line - 2750 1750 2650 1750 -Wire Wire Line - 2650 1750 2650 1850 -Wire Wire Line - 3750 1750 3800 1750 -Wire Wire Line - 3800 1750 3800 1700 -Wire Wire Line - 4300 1350 4450 1350 -Wire Wire Line - 4300 1850 4300 1900 -Wire Wire Line - 3750 2250 3800 2250 -Wire Wire Line - 3800 2250 3800 2350 -Wire Wire Line - 4100 3400 4100 3450 -Wire Wire Line - 4600 1350 4600 1400 -Connection ~ 4450 1350 -Wire Wire Line - 4900 1250 4900 1350 -Connection ~ 4600 1350 -Connection ~ 4900 1350 -Wire Wire Line - 4450 2650 4450 2700 -Wire Wire Line - 4950 2650 4950 2800 -Connection ~ 4450 2650 -Wire Wire Line - 4450 3000 4450 3100 -Wire Wire Line - 4450 3100 4700 3100 -Wire Wire Line - 4950 2900 4950 3100 -Connection ~ 4950 3100 -Wire Wire Line - 4600 1700 4600 1750 -Wire Wire Line - 4600 1750 4750 1750 -Wire Wire Line - 4900 1750 4900 1700 -Wire Wire Line - 4750 1800 4750 1750 -Connection ~ 4750 1750 -Wire Wire Line - 3800 1250 3800 1350 -Connection ~ 3800 1350 -Wire Wire Line - 5700 2750 5650 2750 -Wire Wire Line - 5650 2750 5650 2800 -Wire Wire Line - 6700 2750 6750 2750 -Wire Wire Line - 6750 2650 6750 2750 -Wire Wire Line - 6700 2650 6750 2650 -Connection ~ 6750 2750 -Wire Wire Line - 5700 2150 5650 2150 -Wire Wire Line - 5650 2150 5650 1850 -Wire Wire Line - 5650 1850 6050 1850 -Wire Wire Line - 6350 1850 6750 1850 -Wire Wire Line - 6750 1850 6750 2150 -Wire Wire Line - 6750 2150 6700 2150 -Wire Wire Line - 6700 2250 6750 2250 -Wire Wire Line - 7500 2200 7500 2250 -Connection ~ 7500 2250 -Wire Wire Line - 7200 2250 7200 2300 -Connection ~ 7200 2250 -Wire Wire Line - 6700 2350 6750 2350 -Wire Wire Line - 6750 2250 6750 2350 -Connection ~ 6750 2250 -Wire Wire Line - 5400 2650 5400 2600 -Wire Wire Line - 5400 2250 5650 2250 -Wire Wire Line - 5400 2200 5400 2250 -Connection ~ 5400 2250 -Wire Wire Line - 5700 2350 5650 2350 -Wire Wire Line - 5650 2250 5650 2350 -Connection ~ 5650 2250 -Wire Wire Line - 5650 2450 5700 2450 -Connection ~ 5650 2350 -Wire Wire Line - 7200 2600 7200 2650 -Wire Wire Line - 7500 2650 7500 2600 -Wire Wire Line - 3750 1350 3800 1350 -Wire Wire Line - 3750 2650 4000 2650 -Wire Wire Line - 4700 10400 5100 10400 -Wire Wire Line - 5400 10000 5450 10000 -Wire Wire Line - 4300 2200 4300 3050 -Connection ~ 3800 2350 -Wire Wire Line - 3750 2750 4000 2750 -Wire Wire Line - 4000 2750 4000 2650 -Connection ~ 4000 2650 -Wire Wire Line - 3750 2450 4000 2450 -Wire Wire Line - 4450 2450 4450 1350 -Wire Wire Line - 3750 2550 4000 2550 -Wire Wire Line - 4000 2550 4000 2450 -Connection ~ 4000 2450 -Wire Wire Line - 3750 1250 3800 1250 -Wire Wire Line - 5650 2550 5700 2550 -Connection ~ 5650 2450 -Wire Wire Line - 5650 2650 5700 2650 -Connection ~ 5650 2550 -Wire Wire Line - 6750 2450 6700 2450 -Connection ~ 6750 2350 -$Comp -L Device:R R5 -U 1 1 5C4B7E26 -P 6900 2450 -F 0 "R5" V 6980 2450 50 0000 C CNN -F 1 "560K" V 6900 2450 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6830 2450 50 0001 C CNN -F 3 "" H 6900 2450 50 0001 C CNN - 1 6900 2450 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R6 -U 1 1 5C4B807C -P 6900 2850 -F 0 "R6" V 6980 2850 50 0000 C CNN -F 1 "180K" V 6900 2850 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6830 2850 50 0001 C CNN -F 3 "" H 6900 2850 50 0001 C CNN - 1 6900 2850 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2750 2850 2650 2850 -Connection ~ 2650 2850 -$Comp -L Device:R R13 -U 1 1 5C4CB4E2 -P 4250 9800 -F 0 "R13" V 4350 9800 50 0000 C CNN -F 1 "10K" V 4250 9800 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 9800 50 0001 C CNN -F 3 "" H 4250 9800 50 0001 C CNN - 1 4250 9800 - 0 1 1 0 -$EndComp -$Comp -L Device:R R14 -U 1 1 5C4CB743 -P 4250 10000 -F 0 "R14" V 4350 10000 50 0000 C CNN -F 1 "10K" V 4250 10000 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 10000 50 0001 C CNN -F 3 "" H 4250 10000 50 0001 C CNN - 1 4250 10000 - 0 1 1 0 -$EndComp -$Comp -L power:+3.3V #PWR082 -U 1 1 5C4CC333 -P 4450 9750 -F 0 "#PWR082" H 4450 9600 50 0001 C CNN -F 1 "+3.3V" H 4450 9890 50 0000 C CNN -F 2 "" H 4450 9750 50 0001 C CNN -F 3 "" H 4450 9750 50 0001 C CNN - 1 4450 9750 - 1 0 0 -1 -$EndComp -$Comp -L power:GNDA #PWR083 -U 1 1 5C689049 -P 4300 3500 -F 0 "#PWR083" H 4300 3250 50 0001 C CNN -F 1 "GNDA" H 4300 3350 50 0000 C CNN -F 2 "" H 4300 3500 50 0001 C CNN -F 3 "" H 4300 3500 50 0001 C CNN - 1 4300 3500 - 1 0 0 -1 -$EndComp -Wire Wire Line - 3750 1850 3900 1850 -Wire Wire Line - 3900 1900 3900 1850 -Connection ~ 3900 1850 -Wire Wire Line - 3900 3450 4100 3450 -$Comp -L power:GNDA #PWR084 -U 1 1 5C68DE70 -P 2650 3100 -F 0 "#PWR084" H 2650 2850 50 0001 C CNN -F 1 "GNDA" H 2650 2950 50 0000 C CNN -F 2 "" H 2650 3100 50 0001 C CNN -F 3 "" H 2650 3100 50 0001 C CNN - 1 2650 3100 - 1 0 0 -1 -$EndComp -$Comp -L myPower:+VSYS #PWR085 -U 1 1 5C6934FC -P 4900 1250 -F 0 "#PWR085" H 4900 1100 50 0001 C CNN -F 1 "+VSYS" H 4900 1390 50 0000 C CNN -F 2 "" H 4900 1250 50 0001 C CNN -F 3 "" H 4900 1250 50 0001 C CNN - 1 4900 1250 - 1 0 0 -1 -$EndComp -$Comp -L myPower:+VSYS #PWR086 -U 1 1 5C693E4F -P 5650 900 -F 0 "#PWR086" H 5650 750 50 0001 C CNN -F 1 "+VSYS" H 5650 1040 50 0000 C CNN -F 2 "" H 5650 900 50 0001 C CNN -F 3 "" H 5650 900 50 0001 C CNN - 1 5650 900 - 1 0 0 -1 -$EndComp -$Comp -L myPower:+VSYS #PWR087 -U 1 1 5C69408F -P 5400 2200 -F 0 "#PWR087" H 5400 2050 50 0001 C CNN -F 1 "+VSYS" H 5400 2340 50 0000 C CNN -F 2 "" H 5400 2200 50 0001 C CNN -F 3 "" H 5400 2200 50 0001 C CNN - 1 5400 2200 - 1 0 0 -1 -$EndComp -$Comp -L myPower:+VSYS #PWR088 -U 1 1 5C694DBA -P 2000 1600 -F 0 "#PWR088" H 2000 1450 50 0001 C CNN -F 1 "+VSYS" H 2000 1740 50 0000 C CNN -F 2 "" H 2000 1600 50 0001 C CNN -F 3 "" H 2000 1600 50 0001 C CNN - 1 2000 1600 - 1 0 0 -1 -$EndComp -Wire Wire Line - 3900 2200 3900 3450 -Wire Wire Line - 3750 2350 3800 2350 -Connection ~ 2650 3050 -Text GLabel 2050 2450 0 55 Input ~ 0 -I2C0.SCL -Text GLabel 2050 2550 0 55 BiDi ~ 0 -I2C0.SDA -Wire Wire Line - 4450 1350 4600 1350 -Wire Wire Line - 4600 1350 4900 1350 -Wire Wire Line - 4900 1350 4900 1400 -Wire Wire Line - 4450 2650 4700 2650 -Wire Wire Line - 4950 3100 4950 3200 -Wire Wire Line - 4750 1750 4900 1750 -Wire Wire Line - 3800 1350 3800 1400 -Wire Wire Line - 3800 1350 4000 1350 -Wire Wire Line - 6750 2750 6750 3050 -Wire Wire Line - 7500 2250 7500 2300 -Wire Wire Line - 7200 2250 7500 2250 -Wire Wire Line - 5400 2250 5400 2300 -Wire Wire Line - 5650 2250 5700 2250 -Wire Wire Line - 5650 2350 5650 2450 -Wire Wire Line - 4100 3050 4100 3100 -Wire Wire Line - 3800 2350 3800 3100 -Wire Wire Line - 4000 2650 4450 2650 -Wire Wire Line - 4000 2450 4450 2450 -Wire Wire Line - 5650 2450 5650 2550 -Wire Wire Line - 5650 2550 5650 2650 -Wire Wire Line - 6750 2350 6750 2450 -Wire Wire Line - 2650 2850 2650 3050 -Wire Wire Line - 4300 3450 4300 3500 -Wire Wire Line - 2200 3050 2200 3100 -Wire Wire Line - 2650 3050 2750 3050 -Wire Wire Line - 2650 3050 2650 3100 -$Comp -L Connector:USB_B_Micro J1 -U 1 1 5CB8DC66 -P 800 1600 -F 0 "J1" H 650 2050 50 0000 C CNN -F 1 "USB_OTG" H 750 1950 50 0000 C CNN -F 2 "footprints:GCT_MicroUSB-USB3080" H 950 1550 50 0001 C CNN -F 3 "~" H 950 1550 50 0001 C CNN - 1 800 1600 - 1 0 0 -1 -$EndComp -$Comp -L Connector_Generic:Conn_01x02 J2 -U 1 1 5CE1BD9A -P 5150 2800 -F 0 "J2" H 5100 2900 50 0000 L CNN -F 1 "BATT" H 5050 2600 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5150 2800 50 0001 C CNN -F 3 "~" H 5150 2800 50 0001 C CNN - 1 5150 2800 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C52 -U 1 1 5DD32F8E -P 1700 1050 -F 0 "C52" H 1700 1150 50 0000 L CNN -F 1 "22uF" H 1700 950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0805_2012Metric" H 1738 900 50 0001 C CNN -F 3 "~" H 1700 1050 50 0001 C CNN - 1 1700 1050 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C53 -U 1 1 5DD3726C -P 1950 1050 -F 0 "C53" H 1950 1150 50 0000 L CNN -F 1 "22uF" H 1950 950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0805_2012Metric" H 1988 900 50 0001 C CNN -F 3 "~" H 1950 1050 50 0001 C CNN - 1 1950 1050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2750 1250 2650 1250 -Wire Wire Line - 2650 1250 2650 850 -Wire Wire Line - 1950 850 1950 900 -Wire Wire Line - 1700 900 1700 850 -Wire Wire Line - 2450 1200 2450 1250 -Wire Wire Line - 2200 1200 2200 1250 -Wire Wire Line - 2200 1250 2450 1250 -Text Label 4700 10600 0 55 ~ 0 -MIC_SD -Wire Wire Line - 4700 10600 5100 10600 -Text Label 4700 10800 0 55 ~ 0 -MIC_CLK -Text Label 4700 10400 0 55 ~ 0 -MIC_WS -Wire Wire Line - 5450 9800 5450 10000 -Connection ~ 5450 10000 -Connection ~ 5450 10400 -Wire Wire Line - 4400 10400 4450 10400 -$Comp -L Device:R R15 -U 1 1 5B79FA0E -P 4250 10200 -F 0 "R15" V 4150 10200 50 0000 C CNN -F 1 "10K" V 4250 10200 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 10200 50 0001 C CNN -F 3 "" H 4250 10200 50 0001 C CNN - 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1 6400 1150 - 1 0 0 -1 -$EndComp -$Comp -L tps:TPS630250 U3 -U 1 1 619F3399 -P 6200 2350 -F 0 "U3" H 6200 2650 60 0000 C CNN -F 1 "TPS630250" H 6200 1850 60 0000 C CNN -F 2 "footprints:TPS630250" H 6200 2250 60 0001 C CNN -F 3 "" H 6200 2250 60 0001 C CNN - 1 6200 2350 - 1 0 0 -1 -$EndComp -Text GLabel 4050 10400 0 55 Input ~ 0 -BT81X.INT -Wire Wire Line - 4050 10400 4100 10400 -Wire Wire Line - 3750 2850 4250 2850 -Text Label 4250 2850 2 55 ~ 0 -BQ_QON -$Comp -L Device:C C51 -U 1 1 60962DF4 -P 1300 1200 -F 0 "C51" H 1300 1300 50 0000 L CNN -F 1 "10uF" H 1300 1100 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 1338 1050 50 0001 C CNN -F 3 "~" H 1300 1200 50 0001 C CNN - 1 1300 1200 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2650 2150 2650 2850 -$Comp -L bq:BQ25895 U1 -U 1 1 617FF244 -P 3250 2000 -F 0 "U1" H 3250 2850 60 0000 C CNN -F 1 "BQ25895" H 3250 850 60 0000 C CNN -F 2 "Package_DFN_QFN:Texas_S-PWQFN-N24_EP2.7x2.7mm_ThermalVias" H 3250 2000 60 0001 C CNN -F 3 "" H 3250 2000 60 0001 C CNN - 1 3250 2000 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2750 2750 1950 2750 -$Comp -L myPower:+VSYS #PWR0127 -U 1 1 6102C3A3 -P 1950 2750 -F 0 "#PWR0127" H 1950 2600 50 0001 C CNN -F 1 "+VSYS" V 1900 2550 50 0000 L CNN -F 2 "" H 1950 2750 50 0001 C CNN -F 3 "" H 1950 2750 50 0001 C CNN - 1 1950 2750 - 0 -1 -1 0 -$EndComp -$Comp -L power:VBUS #PWR0169 -U 1 1 60DBA307 -P 1150 950 -F 0 "#PWR0169" H 1150 800 50 0001 C CNN -F 1 "VBUS" H 1150 1100 50 0000 C CNN -F 2 "" H 1150 950 50 0001 C CNN -F 3 "" H 1150 950 50 0001 C CNN - 1 1150 950 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR0170 -U 1 1 60EC98EC -P 800 2100 -F 0 "#PWR0170" H 800 1850 50 0001 C CNN -F 1 "GND" H 805 1927 50 0000 C CNN -F 2 "" H 800 2100 50 0001 C CNN -F 3 "" H 800 2100 50 0001 C CNN - 1 800 2100 - 1 0 0 -1 -$EndComp -Wire Wire Line - 800 2000 800 2050 -Wire Wire Line - 1150 950 1150 1000 -Text GLabel 2850 4250 2 60 BiDi ~ 0 -USB2UART.D+ -Text GLabel 2850 3950 2 60 BiDi ~ 0 -USB2UART.D- -Wire Wire Line - 5850 3700 5950 3700 -Wire Wire Line - 5850 3800 5850 3700 -$Comp -L power:GND #PWR03 -U 1 1 6004C514 -P 5850 3800 -F 0 "#PWR03" H 5850 3550 50 0001 C CNN -F 1 "GND" H 5855 3627 50 0000 C CNN -F 2 "" H 5850 3800 50 0001 C CNN -F 3 "" H 5850 3800 50 0001 C CNN - 1 5850 3800 - 1 0 0 -1 -$EndComp -$Comp -L Connector_Generic:Conn_01x02 J3 -U 1 1 5FFEAFB1 -P 6150 3600 -F 0 "J3" H 6100 3700 50 0000 L CNN -F 1 "+5V" H 6050 3400 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6150 3600 50 0001 C CNN -F 3 "~" H 6150 3600 50 0001 C CNN - 1 6150 3600 - 1 0 0 -1 -$EndComp -Connection ~ 1450 6150 -Wire Wire Line - 1450 6200 1450 6150 -Wire Wire Line - 1450 6150 1750 6150 -Wire Wire Line - 1450 5650 1450 6150 -Connection ~ 1700 5350 -Wire Wire Line - 1700 5850 1700 5350 -Wire Wire Line - 1750 5850 1700 5850 -Wire Wire Line - 1450 5350 1700 5350 -Connection ~ 1450 5350 -Wire Wire Line - 1450 5450 1450 5350 -Wire Wire Line - 1700 5350 1700 5300 -Wire Wire Line - 1250 5350 1450 5350 -Wire Wire Line - 1250 5400 1250 5350 -Text Label 2800 5950 0 55 ~ 0 -RESET -Wire Wire Line - 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1 1450 5550 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1150 5950 1250 5950 -$Comp -L sn74:SN74LVC2G07DCK U6 -U 1 1 601DCF05 -P 2250 6000 -F 0 "U6" H 2250 6250 60 0000 C CNN -F 1 "SN74LVC2G07DCK" H 2250 5750 60 0000 C CNN -F 2 "Package_TO_SOT_SMD:Texas_R-PDSO-G6" H 2305 5950 60 0001 C CNN -F 3 "" H 2305 5950 60 0000 C CNN - 1 2250 6000 - 1 0 0 -1 -$EndComp -$Comp -L sit:SiT1533 X1 -U 1 1 616DC275 -P 4850 4900 -F 0 "X1" H 4850 5050 60 0000 C CNN -F 1 "SiT1533" H 4850 4750 60 0000 C CNN -F 2 "footprints:SiT1533" H 5000 4900 60 0001 C CNN -F 3 "" H 5000 4900 60 0001 C CNN - 1 4850 4900 - -1 0 0 -1 -$EndComp -Wire Wire Line - 2900 8700 2900 9000 -Text Label 3750 4950 0 55 ~ 0 -PSD_LFALTCLK -Text Label 3500 7950 0 55 ~ 0 -PLL_AVDD -Text Label 3500 8250 0 55 ~ 0 -PLL_AVSS -Connection ~ 2950 8250 -Wire Wire Line - 2600 8250 2950 8250 -Wire Wire Line - 2600 8200 2600 8250 -Connection ~ 2600 7950 -Wire Wire Line - 2600 8000 2600 7950 -Wire Wire Line - 2950 7950 3850 7950 -Wire Wire Line - 2950 8250 3850 8250 -Text Label 3500 8450 0 55 ~ 0 -XTAL_XO -Text Label 3500 8350 0 55 ~ 0 -XTAL_XI -$Comp -L Device:R R9 -U 1 1 5D8879B2 -P 6150 5000 -F 0 "R9" V 6250 5000 50 0000 C CNN -F 1 "100K" V 6150 4900 50 0000 L CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6080 5000 50 0001 C CNN -F 3 "~" H 6150 5000 50 0001 C CNN - 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1 6050 4750 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R8 -U 1 1 5C98E0E3 -P 6050 5000 -F 0 "R8" V 5950 5000 50 0000 C CNN -F 1 "100K" V 6050 5000 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5980 5000 50 0001 C CNN -F 3 "" H 6050 5000 50 0001 C CNN - 1 6050 5000 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2750 4900 2750 4850 -Wire Wire Line - 5600 4800 5450 4800 -Wire Wire Line - 5600 4850 5600 4800 -Wire Wire Line - 5450 4850 5400 4850 -Wire Wire Line - 3750 4950 4300 4950 -Wire Wire Line - 3750 5450 3750 4950 -Wire Wire Line - 3850 5450 3750 5450 -Wire Wire Line - 3850 6650 3750 6650 -Wire Wire Line - 3700 6450 3850 6450 -Wire Wire Line - 3700 6350 3850 6350 -Wire Wire Line - 3700 6250 3850 6250 -Wire Wire Line - 3700 6150 3850 6150 -Wire Wire Line - 6000 7250 6250 7250 -Wire Wire Line - 6000 7150 6250 7150 -Wire Wire Line - 6000 7050 6250 7050 -Wire Wire Line - 6000 6950 6250 6950 -Wire Wire Line - 6000 6850 6250 6850 -Wire Wire Line - 6000 6750 6250 6750 -Wire Wire Line - 6000 6650 6250 6650 -Wire Wire Line - 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1 5600 4950 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR046 -U 1 1 5BE3079B -P 7050 6650 -F 0 "#PWR046" H 7050 6400 50 0001 C CNN -F 1 "GND" H 7050 6500 50 0000 C CNN -F 2 "" H 7050 6650 50 0001 C CNN -F 3 "" H 7050 6650 50 0001 C CNN - 1 7050 6650 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C21 -U 1 1 5BE3079A -P 7050 6550 -F 0 "C21" H 7150 6600 50 0000 L CNN -F 1 "10uF" H 7150 6500 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 7050 6550 50 0001 C CNN -F 3 "" H 7050 6550 50 0001 C CNN - 1 7050 6550 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R11 -U 1 1 5BE30798 -P 3600 5050 -F 0 "R11" V 3500 5050 50 0000 C CNN -F 1 "100K" V 3600 5050 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 3530 5050 50 0001 C CNN -F 3 "" H 3600 5050 50 0001 C CNN - 1 3600 5050 - -1 0 0 1 -$EndComp -Text GLabel 1150 5950 0 55 Input ~ 0 -JTAG_TRST_N -$Comp -L Device:R R10 -U 1 1 5BE30792 -P 2750 5050 -F 0 "R10" V 2650 5050 50 0000 C CNN -F 1 "100K" V 2750 5050 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 2680 5050 50 0001 C CNN -F 3 "" H 2750 5050 50 0001 C CNN - 1 2750 5050 - -1 0 0 1 -$EndComp -$Comp -L power:GND #PWR041 -U 1 1 5BE30790 -P 2250 5300 -F 0 "#PWR041" H 2250 5050 50 0001 C CNN -F 1 "GND" H 2250 5150 50 0000 C CNN -F 2 "" H 2250 5300 50 0001 C CNN -F 3 "" H 2250 5300 50 0001 C CNN - 1 2250 5300 - 1 0 0 -1 -$EndComp -Text GLabel 3700 6450 0 55 Input ~ 0 -JTAG_TDI -Text GLabel 3700 6350 0 55 Input ~ 0 -JTAG_TMS -Text GLabel 3700 6250 0 55 Output ~ 0 -JTAG_TDO -Text GLabel 3700 6150 0 55 Input ~ 0 -JTAG_TCK -Text GLabel 6250 7250 2 55 Output ~ 0 -GPIO_0 -Text GLabel 6250 7150 2 55 Output ~ 0 -PWM0.1 -Text GLabel 6250 7050 2 55 Output ~ 0 -SPI1.SS0 -Text GLabel 6250 6950 2 55 Output ~ 0 -SPI1.MOSI -Text GLabel 6250 6850 2 55 Input ~ 0 -SPI1.MISO -Text GLabel 6250 6750 2 55 Output ~ 0 -SPI1.SCK -Text GLabel 6250 6650 2 55 Output ~ 0 -SPI1.SS2 -Text GLabel 6250 6550 2 55 Output ~ 0 -SPI1.SS3 -Text GLabel 6250 5650 2 55 Output ~ 0 -PWM1.2 -Text GLabel 6250 6150 2 55 Output ~ 0 -GPIO_16 -Text GLabel 6250 6050 2 55 Input ~ 0 -GPIO_17 -Text GLabel 6250 5950 2 55 Output ~ 0 -GPIO_18 -Text GLabel 6250 5850 2 55 Output ~ 0 -PWM1.1 -Text GLabel 6250 5750 2 55 Input ~ 0 -GPIO_20 -Text GLabel 6250 6450 2 55 Output ~ 0 -PWM2.1 -Text GLabel 6250 5550 2 55 Input ~ 0 -GPIO_22 -Text GLabel 6250 5450 2 55 BiDi ~ 0 -GPIO_23 -$Comp -L power:GND #PWR038 -U 1 1 5BE30788 -P 6100 8550 -F 0 "#PWR038" H 6100 8300 50 0001 C CNN -F 1 "GND" H 6100 8400 50 0000 C CNN -F 2 "" H 6100 8550 50 0001 C CNN -F 3 "" H 6100 8550 50 0001 C CNN - 1 6100 8550 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR037 -U 1 1 5BE30787 -P 7500 6650 -F 0 "#PWR037" H 7500 6400 50 0001 C CNN -F 1 "GND" H 7500 6500 50 0000 C CNN -F 2 "" H 7500 6650 50 0001 C CNN -F 3 "" H 7500 6650 50 0001 C CNN - 1 7500 6650 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C22 -U 1 1 5BE30786 -P 7500 6550 -F 0 "C22" H 7600 6600 50 0000 L CNN -F 1 "10uF" H 7600 6500 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 7500 6550 50 0001 C CNN -F 3 "" H 7500 6550 50 0001 C CNN - 1 7500 6550 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR036 -U 1 1 5BE30785 -P 3350 7700 -F 0 "#PWR036" H 3350 7450 50 0001 C CNN -F 1 "GND" H 3350 7550 50 0000 C CNN -F 2 "" H 3350 7700 50 0001 C CNN -F 3 "" H 3350 7700 50 0001 C CNN - 1 3350 7700 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR035 -U 1 1 5BE30784 -P 2950 7700 -F 0 "#PWR035" H 2950 7450 50 0001 C CNN -F 1 "GND" H 2950 7550 50 0000 C CNN -F 2 "" H 2950 7700 50 0001 C CNN -F 3 "" H 2950 7700 50 0001 C CNN - 1 2950 7700 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR034 -U 1 1 5BE30783 -P 3350 7000 -F 0 "#PWR034" H 3350 6750 50 0001 C CNN -F 1 "GND" H 3350 6850 50 0000 C CNN -F 2 "" H 3350 7000 50 0001 C CNN -F 3 "" H 3350 7000 50 0001 C CNN - 1 3350 7000 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C18 -U 1 1 5BE30782 -P 3350 6900 -F 0 "C18" H 3450 6950 50 0000 L CNN -F 1 "0.1uF" H 3450 6850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 3350 6900 50 0001 C CNN -F 3 "" H 3350 6900 50 0001 C CNN - 1 3350 6900 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C20 -U 1 1 5BE30781 -P 3350 7600 -F 0 "C20" H 3450 7650 50 0000 L CNN -F 1 "0.1uF" H 3450 7550 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 3350 7600 50 0001 C CNN -F 3 "" H 3350 7600 50 0001 C CNN - 1 3350 7600 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R12 -U 1 1 5BE3077F -P 2600 7650 -F 0 "R12" V 2700 7650 50 0000 C CNN -F 1 "100R" V 2600 7650 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 2530 7650 50 0001 C CNN -F 3 "" H 2600 7650 50 0001 C CNN - 1 2600 7650 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR033 -U 1 1 5BE3077E -P 2950 7000 -F 0 "#PWR033" H 2950 6750 50 0001 C CNN -F 1 "GND" H 2950 6850 50 0000 C CNN -F 2 "" H 2950 7000 50 0001 C CNN -F 3 "" H 2950 7000 50 0001 C CNN - 1 2950 7000 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR032 -U 1 1 5BE3077D -P 2550 7000 -F 0 "#PWR032" H 2550 6750 50 0001 C CNN -F 1 "GND" H 2550 6850 50 0000 C CNN -F 2 "" H 2550 7000 50 0001 C CNN -F 3 "" H 2550 7000 50 0001 C CNN - 1 2550 7000 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR031 -U 1 1 5BE3077C -P 2150 7000 -F 0 "#PWR031" H 2150 6750 50 0001 C CNN -F 1 "GND" H 2150 6850 50 0000 C CNN -F 2 "" H 2150 7000 50 0001 C CNN -F 3 "" H 2150 7000 50 0001 C CNN - 1 2150 7000 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C15 -U 1 1 5BE3077B -P 2150 6900 -F 0 "C15" H 2250 6950 50 0000 L CNN -F 1 "0.1uF" H 2250 6850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2150 6900 50 0001 C CNN -F 3 "" H 2150 6900 50 0001 C CNN - 1 2150 6900 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C23 -U 1 1 5BE30779 -P 2600 8100 -F 0 "C23" H 2600 8200 50 0000 L CNN -F 1 "0.1uF" H 2600 8000 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2600 8100 50 0001 C CNN -F 3 "" H 2600 8100 50 0001 C CNN - 1 2600 8100 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C24 -U 1 1 5BE30778 -P 2950 8100 -F 0 "C24" H 2950 8200 50 0000 L CNN -F 1 "0.1uF" H 2950 8000 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2950 8100 50 0001 C CNN -F 3 "" H 2950 8100 50 0001 C CNN - 1 2950 8100 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C17 -U 1 1 5BE30777 -P 2950 6900 -F 0 "C17" H 3050 6950 50 0000 L CNN -F 1 "0.1uF" H 3050 6850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2950 6900 50 0001 C CNN -F 3 "" H 2950 6900 50 0001 C CNN - 1 2950 6900 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C16 -U 1 1 5BE30776 -P 2550 6900 -F 0 "C16" H 2650 6950 50 0000 L CNN -F 1 "0.1uF" H 2650 6850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2550 6900 50 0001 C CNN -F 3 "" H 2550 6900 50 0001 C CNN - 1 2550 6900 - 1 0 0 -1 -$EndComp -$Comp -L power:+1V8 #PWR029 -U 1 1 5BE30775 -P 2400 7450 -F 0 "#PWR029" H 2400 7300 50 0001 C CNN -F 1 "+1V8" V 2400 7700 50 0000 C CNN -F 2 "" H 2400 7450 50 0001 C CNN -F 3 "" H 2400 7450 50 0001 C CNN - 1 2400 7450 - 0 -1 -1 0 -$EndComp -$Comp -L power:+3V3 #PWR028 -U 1 1 5BE30774 -P 2050 6750 -F 0 "#PWR028" H 2050 6600 50 0001 C CNN -F 1 "+3V3" V 2065 6878 50 0000 L CNN -F 2 "" H 2050 6750 50 0001 C CNN -F 3 "" H 2050 6750 50 0001 C CNN - 1 2050 6750 - 0 -1 -1 0 -$EndComp -$Comp -L Device:Crystal_GND3_Small Y1 -U 1 1 5BE30773 -P 2900 8600 -F 0 "Y1" H 3000 8500 50 0000 C CNN -F 1 "16MHz" H 2900 8734 50 0000 C CNN -F 2 "footprints:TXC_7M" H 2900 8600 50 0001 C CNN -F 3 "" H 2900 8600 50 0001 C CNN - 1 2900 8600 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR027 -U 1 1 5BE30770 -P 3200 9000 -F 0 "#PWR027" H 3200 8750 50 0001 C CNN -F 1 "GND" H 3200 8850 50 0000 C CNN -F 2 "" H 3200 9000 50 0001 C CNN -F 3 "" H 3200 9000 50 0001 C CNN - 1 3200 9000 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR026 -U 1 1 5BE3076F -P 2600 9000 -F 0 "#PWR026" H 2600 8750 50 0001 C CNN -F 1 "GND" H 2600 8850 50 0000 C CNN -F 2 "" H 2600 9000 50 0001 C CNN -F 3 "" H 2600 9000 50 0001 C CNN - 1 2600 9000 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C25 -U 1 1 5BE3076E -P 2600 8800 -F 0 "C25" H 2700 8850 50 0000 L CNN -F 1 "10pF" H 2700 8750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2600 8800 50 0001 C CNN -F 3 "" H 2600 8800 50 0001 C CNN - 1 2600 8800 - 1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C26 -U 1 1 5BE3076D -P 3200 8800 -F 0 "C26" H 3300 8850 50 0000 L CNN -F 1 "10pF" H 3300 8750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 3200 8800 50 0001 C CNN -F 3 "" H 3200 8800 50 0001 C CNN - 1 3200 8800 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR025 -U 1 1 5BE3076C -P 2900 9000 -F 0 "#PWR025" H 2900 8750 50 0001 C CNN -F 1 "GND" H 2900 8850 50 0000 C CNN -F 2 "" H 2900 9000 50 0001 C CNN -F 3 "" H 2900 9000 50 0001 C CNN - 1 2900 9000 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR023 -U 1 1 5B8B5218 -P 3100 5300 -F 0 "#PWR023" H 3100 5050 50 0001 C CNN -F 1 "GND" H 3200 5200 50 0000 C CNN -F 2 "" H 3100 5300 50 0001 C CNN -F 3 "" H 3100 5300 50 0001 C CNN - 1 3100 5300 - 1 0 0 -1 -$EndComp -Text Label 8200 2100 0 55 ~ 0 -MIC_WS -Text Label 8200 2200 0 55 ~ 0 -MIC_SD -Wire Wire Line - 9050 2100 8200 2100 -Text Label 11500 8900 2 60 ~ 0 -AUDIO_OUT_R+ -Text Label 11500 7500 2 60 ~ 0 -AUDIO_OUT_L+ -$Comp -L max:MAX98357 U20 -U 1 1 615816F9 -P 9850 8900 -F 0 "U20" H 9850 9300 60 0000 C CNN -F 1 "MAX98357A" H 9850 8200 60 0000 C CNN -F 2 "footprints:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias" H 9300 9000 60 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 9300 9000 60 0001 C CNN - 1 9850 8900 - 1 0 0 -1 -$EndComp -Wire Wire Line - 10950 9200 10950 9300 -Wire Wire Line - 10750 9200 10950 9200 -Wire Wire Line - 10950 7800 10950 7900 -Wire Wire Line - 10750 7800 10950 7800 -Connection ~ 10600 8250 -Connection ~ 10600 7300 -Wire Wire Line - 10600 7300 10600 8250 -Wire Wire Line - 12600 1550 12700 1550 -Wire Wire Line - 9100 8700 9200 8700 -$Comp -L Device:R R27 -U 1 1 607FF04C -P 8950 8700 -F 0 "R27" V 8850 8700 50 0000 C CNN -F 1 "210K" V 8950 8700 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 8880 8700 50 0001 C CNN -F 3 "~" H 8950 8700 50 0001 C CNN - 1 8950 8700 - 0 1 1 0 -$EndComp -Wire Wire Line - 10600 8600 10600 8700 -Wire Wire Line - 10750 9400 10750 9500 -Wire Wire Line - 10750 9300 10750 9400 -Wire Wire Line - 10750 9200 10750 9300 -Wire Wire Line - 10750 8700 10750 9200 -Wire Wire Line - 10750 8250 11000 8250 -Wire Wire Line - 10600 8250 10600 8600 -Wire Wire Line - 10500 9500 10750 9500 -Connection ~ 10600 8600 -Wire Wire Line - 10600 8600 10500 8600 -Wire Wire Line - 10750 9300 10500 9300 -Connection ~ 10750 9400 -Wire Wire Line - 10750 9400 10500 9400 -Connection ~ 10750 9300 -Connection ~ 10750 9200 -Wire Wire Line - 10750 9200 10500 9200 -Wire Wire Line - 10750 8600 10750 8700 -Connection ~ 10750 8700 -Wire Wire Line - 11000 8700 10750 8700 -Wire Wire Line - 11000 8600 11000 8700 -Connection ~ 10750 8250 -Wire Wire Line - 11000 8250 11000 8300 -Wire Wire Line - 10600 8250 10750 8250 -Wire Wire Line - 10750 8300 10750 8250 -Wire Wire Line - 10600 8700 10500 8700 -Wire Wire Line - 9200 9200 8400 9200 -Wire Wire Line - 9150 9100 9200 9100 -Wire Wire Line - 8400 9000 9200 9000 -Wire Wire Line - 9200 8800 8400 8800 -Wire Wire Line - 8800 8700 8400 8700 -Text Label 8400 9000 0 60 ~ 0 -SPK_CLK -Text Label 11500 9000 2 60 ~ 0 -AUDIO_OUT_R- -$Comp -L power:GND #PWR0134 -U 1 1 604CD9F8 -P 10950 9300 -F 0 "#PWR0134" H 10950 9050 50 0001 C CNN -F 1 "GND" H 10950 9150 50 0000 C CNN -F 2 "" H 10950 9300 50 0001 C CNN -F 3 "" H 10950 9300 50 0001 C CNN - 1 10950 9300 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C43 -U 1 1 604CD9EE -P 10750 8450 -F 0 "C43" H 10750 8550 50 0000 L CNN -F 1 "0.1uF" H 10750 8350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 10788 8300 50 0001 C CNN -F 3 "" H 10750 8450 50 0001 C CNN - 1 10750 8450 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C44 -U 1 1 604CD9E4 -P 11000 8450 -F 0 "C44" H 11000 8550 50 0000 L CNN -F 1 "10uF" H 11000 8350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 11038 8300 50 0001 C CNN -F 3 "" H 11000 8450 50 0001 C CNN - 1 11000 8450 - 1 0 0 -1 -$EndComp -Text Label 8400 9200 0 60 ~ 0 -SPK_SD -Text Label 8400 8800 0 60 ~ 0 -SPK_GAIN -Text Label 8400 8700 0 60 ~ 0 -SPK_EN -Text GLabel 9150 9100 0 55 Input ~ 0 -PWM1.2 -Text GLabel 12700 1550 2 55 Output ~ 0 -DISP_CS -Text Label 10650 5550 2 55 ~ 0 -SER_OUT -Wire Wire Line - 14800 1750 14400 1750 -Wire Wire Line - 14800 1000 14800 1150 -Wire Wire Line - 14400 650 14400 700 -Connection ~ 14400 650 -Wire Wire Line - 14800 650 14400 650 -Wire Wire Line - 14800 700 14800 650 -Wire Wire Line - 14400 1700 14400 1750 -Wire Wire Line - 14400 600 14400 650 -$Comp -L 74xx-ep:74HC00 U9 -U 5 1 5E6A9496 -P 14400 1200 -F 0 "U9" H 14450 1550 50 0000 L CNN -F 1 "74HC00" H 14450 850 50 0000 L CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 14400 1200 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 14400 1200 50 0001 C CNN - 5 14400 1200 - 1 0 0 -1 -$EndComp -Wire Wire Line - 13500 1750 13500 1800 -Connection ~ 13500 1750 -Wire Wire Line - 13900 1750 13500 1750 -Wire Wire Line - 13900 1000 13900 1150 -Wire Wire Line - 13500 1700 13500 1750 -Wire Wire Line - 13500 650 13500 700 -Connection ~ 13500 650 -Wire Wire Line - 13900 650 13500 650 -Wire Wire Line - 13900 700 13900 650 -Wire Wire Line - 13500 600 13500 650 -$Comp -L 74xx-ep:74HC00 U8 -U 5 1 5DF6F6B5 -P 13500 1200 -F 0 "U8" H 13550 1550 50 0000 L CNN -F 1 "74HC00" H 13550 850 50 0000 L CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 13500 1200 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 13500 1200 50 0001 C CNN - 5 13500 1200 - 1 0 0 -1 -$EndComp -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 - 10600 7200 10600 7300 -Wire Wire Line - 10750 8000 10750 8100 -Wire Wire Line - 10750 7900 10750 8000 -Wire Wire Line - 10750 7800 10750 7900 -Wire Wire Line - 10750 7300 10750 7800 -Wire Wire Line - 10750 6850 11000 6850 -Wire Wire Line - 10600 6850 10600 7200 -Wire Wire Line - 8700 4950 8700 5250 -Wire Wire Line - 8700 4350 8700 4950 -Wire Wire Line - 10500 8100 10750 8100 -Connection ~ 10600 7200 -Wire Wire Line - 10600 7200 10500 7200 -Wire Wire Line - 10750 7900 10500 7900 -Connection ~ 10750 8000 -Wire Wire Line - 10750 8000 10500 8000 -Connection ~ 10750 7900 -Connection ~ 10750 7800 -Wire Wire Line - 10750 7800 10500 7800 -Wire Wire Line - 10750 7200 10750 7300 -Connection ~ 10750 7300 -Wire Wire Line - 11000 7300 10750 7300 -Wire Wire Line - 11000 7200 11000 7300 -Connection ~ 10750 6850 -Wire Wire Line - 11000 6850 11000 6900 -Connection ~ 10600 6850 -Wire Wire Line - 10600 6850 10750 6850 -Wire Wire Line - 10750 6900 10750 6850 -Wire Wire Line - 10600 6800 10600 6850 -Wire Wire Line - 10600 7300 10500 7300 -Wire Wire Line - 9250 4650 9150 4650 -Wire Wire Line - 12600 950 13100 950 -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 12350 2250 2 60 ~ 0 -SPK_CLK -Text Label 11500 7600 2 60 ~ 0 -AUDIO_OUT_L- -$Comp -L power:GND #PWR065 -U 1 1 5C12F4D7 -P 10950 7900 -F 0 "#PWR065" H 10950 7650 50 0001 C CNN -F 1 "GND" H 10950 7750 50 0000 C CNN -F 2 "" H 10950 7900 50 0001 C CNN -F 3 "" H 10950 7900 50 0001 C CNN - 1 10950 7900 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C41 -U 1 1 5C12F0FD -P 10750 7050 -F 0 "C41" H 10750 7150 50 0000 L CNN -F 1 "0.1uF" H 10750 6950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 10788 6900 50 0001 C CNN -F 3 "" H 10750 7050 50 0001 C CNN - 1 10750 7050 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C42 -U 1 1 5C12EC7F -P 11000 7050 -F 0 "C42" H 11000 7150 50 0000 L CNN -F 1 "10uF" H 11000 6950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 11038 6900 50 0001 C CNN -F 3 "" H 11000 7050 50 0001 C CNN - 1 11000 7050 - 1 0 0 -1 -$EndComp -Text Label 13100 950 2 60 ~ 0 -SPK_EN -$Comp -L Device:C C31 -U 1 1 5B880184 -P 14800 850 -F 0 "C31" H 14800 950 50 0000 L CNN -F 1 "0.1uF" H 14800 750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 14838 700 50 0001 C CNN -F 3 "" H 14800 850 50 0001 C CNN - 1 14800 850 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR019 -U 1 1 5B87F855 -P 14400 600 -F 0 "#PWR019" H 14400 450 50 0001 C CNN -F 1 "+3.3V" H 14550 650 50 0000 C CNN -F 2 "" H 14400 600 50 0001 C CNN -F 3 "" H 14400 600 50 0001 C CNN - 1 14400 600 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR07 -U 1 1 5AEB0E14 -P 10250 4750 -F 0 "#PWR07" H 10250 4500 50 0001 C CNN -F 1 "GND" H 10250 4600 50 0000 C CNN -F 2 "" H 10250 4750 50 0001 C CNN -F 3 "" H 10250 4750 50 0001 C CNN - 1 10250 4750 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR06 -U 1 1 5AF062F4 -P 13500 600 -F 0 "#PWR06" H 13500 450 50 0001 C CNN -F 1 "+3.3V" H 13650 650 50 0000 C CNN -F 2 "" H 13500 600 50 0001 C CNN -F 3 "" H 13500 600 50 0001 C CNN - 1 13500 600 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR04 -U 1 1 5AEE45B5 -P 13500 1800 -F 0 "#PWR04" H 13500 1550 50 0001 C CNN -F 1 "GND" H 13500 1650 50 0000 C CNN -F 2 "" H 13500 1800 50 0001 C CNN -F 3 "" H 13500 1800 50 0001 C CNN - 1 13500 1800 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C30 -U 1 1 5AEE45AF -P 13900 850 -F 0 "C30" H 13900 950 50 0000 L CNN -F 1 "0.1uF" H 13900 750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 13938 700 50 0001 C CNN -F 3 "" H 13900 850 50 0001 C CNN - 1 13900 850 - 1 0 0 -1 -$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 -$Comp -L Device:C C33 -U 1 1 5AEB0E0E -P 10250 4600 -F 0 "C33" H 10300 4700 50 0000 L CNN -F 1 "0.1uF" H 10300 4500 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 10288 4450 50 0001 C CNN -F 3 "" H 10250 4600 50 0001 C CNN - 1 10250 4600 - 1 0 0 -1 -$EndComp -Connection ~ 8850 5150 -Connection ~ 8700 4350 -Wire Wire Line - 9200 7800 8400 7800 -Connection ~ 11200 1150 -Wire Wire Line - 11100 1150 11200 1150 -Connection ~ 11200 1750 -$Comp -L max:MAX98357 U19 -U 1 1 6157FD5C -P 9850 7500 -F 0 "U19" H 9850 7900 60 0000 C CNN -F 1 "MAX98357A" H 9850 6800 60 0000 C CNN -F 2 "footprints:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias" H 9300 7600 60 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 9300 7600 60 0001 C CNN - 1 9850 7500 - 1 0 0 -1 -$EndComp -$Comp -L ics:ICS-43434 U12 -U 1 1 6142487D -P 9500 1950 -F 0 "U12" H 9500 2000 60 0000 C CNN -F 1 "ICS-43434" H 9500 1600 60 0000 C CNN -F 2 "footprints:ICS-43434" H 9450 1700 60 0001 C CNN -F 3 "" H 9450 1700 60 0001 C CNN - 1 9500 1950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 11200 2350 11300 2350 -Wire Wire Line - 11100 1450 12000 1450 -Wire Wire Line - 11900 1650 12000 1650 -Wire Wire Line - 11200 1550 11300 1550 -Wire Wire Line - 11200 1750 11200 1550 -Wire Wire Line - 11300 1750 11200 1750 -Wire Wire Line - 11100 850 12000 850 -Wire Wire Line - 10750 2150 11200 2150 -Connection ~ 11200 2150 -Text Label 10750 2150 0 55 ~ 0 -MIC_CLK -Text Label 8200 1000 0 55 ~ 0 -MIC_CLK -Wire Wire Line - 11200 2150 11200 2350 -Wire Wire Line - 8850 4150 8850 5150 -Connection ~ 8850 4150 -Wire Wire Line - 9650 4150 8850 4150 -Wire Wire Line - 8700 3600 8700 4350 -$Comp -L 74xx-ep:74HC00 U9 -U 4 1 5DD4506D -P 11600 2250 -F 0 "U9" H 11600 2575 50 0000 C CNN -F 1 "74HC00" H 11600 2484 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11600 2250 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11600 2250 50 0001 C CNN - 4 11600 2250 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U9 -U 2 1 5DD38D44 -P 11600 1650 -F 0 "U9" H 11600 1975 50 0000 C CNN -F 1 "74HC00" H 11600 1884 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11600 1650 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11600 1650 50 0001 C CNN - 2 11600 1650 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U9 -U 1 1 5DBCC5CF -P 12300 1550 -F 0 "U9" H 12300 1875 50 0000 C CNN -F 1 "74HC00" H 12300 1784 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12300 1550 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12300 1550 50 0001 C CNN - 1 12300 1550 - 1 0 0 -1 -$EndComp -Wire Wire Line - 11900 1050 12000 1050 -$Comp -L 74xx-ep:74HC00 U8 -U 4 1 5D9A7BB2 -P 11600 1050 -F 0 "U8" H 11600 1375 50 0000 C CNN -F 1 "74HC00" H 11600 1284 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11600 1050 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11600 1050 50 0001 C CNN - 4 11600 1050 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U8 -U 3 1 5D99E4A0 -P 12300 950 -F 0 "U8" H 12300 1275 50 0000 C CNN -F 1 "74HC00" H 12300 1184 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12300 950 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12300 950 50 0001 C CNN - 3 12300 950 - 1 0 0 -1 -$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 10250 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 - 10050 2200 10050 2400 -Wire Wire Line - 11200 2150 11300 2150 -Wire Wire Line - 10250 2400 10250 2450 -Wire Wire Line - 10250 2000 10250 2050 -Wire Wire Line - 8700 1000 8750 1000 -Wire Wire Line - 11200 950 11300 950 -Wire Wire Line - 8700 3300 8700 3600 -Wire Wire Line - 8700 2700 8700 3300 -Connection ~ 10050 2200 -Wire Wire Line - 9950 2100 10050 2100 -Wire Wire Line - 9950 2000 10250 2000 -Wire Wire Line - 11900 2250 12350 2250 -Wire Wire Line - 10750 1750 11200 1750 -Wire Wire Line - 9150 7700 9200 7700 -Wire Wire Line - 8400 7600 9200 7600 -Wire Wire Line - 9200 7400 8400 7400 -Wire Wire Line - 9150 4650 9150 4250 -Connection ~ 10250 2400 -Wire Wire Line - 10250 2350 10250 2400 -Wire Wire Line - 10050 2400 10250 2400 -Wire Wire Line - 10050 2100 10050 2200 -Wire Wire Line - 9950 2200 10050 2200 -Connection ~ 10250 2000 -Wire Wire Line - 10250 1950 10250 2000 -Connection ~ 8700 1000 -Wire Wire Line - 8700 2000 8700 1000 -Wire Wire Line - 9050 2000 8700 2000 -Wire Wire Line - 8700 2600 8700 2700 -Wire Wire Line - 11200 1150 11200 950 -Wire Wire Line - 11300 1150 11200 1150 -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 8400 7600 0 60 ~ 0 -SPK_CLK -Text Label 10750 1750 0 60 ~ 0 -SPK_EN -Text Label 8400 7800 0 60 ~ 0 -SPK_SD -Text Label 8400 7400 0 60 ~ 0 -SPK_GAIN -Text Label 8400 7300 0 60 ~ 0 -SPK_EN -Text GLabel 9150 7700 0 55 Input ~ 0 -PWM1.2 -$Comp -L power:GND #PWR064 -U 1 1 5C10F25C -P 10250 2450 -F 0 "#PWR064" H 10250 2200 50 0001 C CNN -F 1 "GND" H 10250 2300 50 0000 C CNN -F 2 "" H 10250 2450 50 0001 C CNN -F 3 "" H 10250 2450 50 0001 C CNN - 1 10250 2450 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C34 -U 1 1 5C10F095 -P 10250 2200 -F 0 "C34" H 10300 2300 50 0000 L CNN -F 1 "0.1uF" H 10300 2100 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 10288 2050 50 0001 C CNN -F 3 "" H 10250 2200 50 0001 C CNN - 1 10250 2200 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR063 -U 1 1 5C10EF35 -P 10250 1950 -F 0 "#PWR063" H 10250 1800 50 0001 C CNN -F 1 "+3.3V" H 10250 2090 50 0000 C CNN -F 2 "" H 10250 1950 50 0001 C CNN -F 3 "" H 10250 1950 50 0001 C CNN - 1 10250 1950 - 1 0 0 -1 -$EndComp -Text GLabel 11100 1150 0 55 Input ~ 0 -GPIO_18 -Text GLabel 11100 850 0 55 Input ~ 0 -PWM2.1 -Text GLabel 11100 1450 0 55 Input ~ 0 -PWM1.2 -$Comp -L power:+3.3V #PWR05 -U 1 1 5AF05FAD -P 8700 2600 -F 0 "#PWR05" H 8700 2450 50 0001 C CNN -F 1 "+3.3V" H 8700 2740 50 0000 C CNN -F 2 "" H 8700 2600 50 0001 C CNN -F 3 "" H 8700 2600 50 0001 C CNN - 1 8700 2600 - 1 0 0 -1 -$EndComp -Text GLabel 8550 1400 0 55 Input ~ 0 -GPIO_18 -Text GLabel 8550 1200 0 55 Input ~ 0 -PWM2.1 -NoConn ~ 10050 3700 -NoConn ~ 10050 3600 -NoConn ~ 10050 3500 -NoConn ~ 10050 3400 -NoConn ~ 10050 3300 -NoConn ~ 10050 3200 -NoConn ~ 10050 3100 -NoConn ~ 10050 3000 -$Comp -L power:GND #PWR01 -U 1 1 5AEB11A2 -P 10250 3100 -F 0 "#PWR01" H 10250 2850 50 0001 C CNN -F 1 "GND" H 10250 2950 50 0000 C CNN -F 2 "" H 10250 3100 50 0001 C CNN -F 3 "" H 10250 3100 50 0001 C CNN - 1 10250 3100 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C32 -U 1 1 5AEB119C -P 10250 2950 -F 0 "C32" H 10300 3050 50 0000 L CNN -F 1 "0.1uF" H 10300 2850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 10288 2800 50 0001 C CNN -F 3 "" H 10250 2950 50 0001 C CNN - 1 10250 2950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2200 1250 2200 3050 -Connection ~ 2200 1250 -Connection ~ 2200 3050 -Wire Wire Line - 2200 3050 2350 3050 -Wire Wire Line - 2350 2150 2350 3050 -Wire Wire Line - 2350 1350 2350 1850 -$Comp -L sifive:FE310-G002 U4 -U 1 1 6073383E -P 5000 6650 -F 0 "U4" H 5000 8000 60 0000 C CNN -F 1 "FE310-G002" H 5000 4700 60 0000 C CNN -F 2 "Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm_ThermalVias" H 4650 6850 60 0001 C CNN -F 3 "" H 4650 6850 60 0001 C CNN - 1 5000 6650 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R26 -U 1 1 60D193E4 -P 6400 10650 -F 0 "R26" V 6500 10650 50 0000 C CNN -F 1 "100K" V 6400 10650 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 10650 50 0001 C CNN -F 3 "~" H 6400 10650 50 0001 C CNN - 1 6400 10650 - 0 1 1 0 -$EndComp -$Comp -L Device:R R24 -U 1 1 60D1B2EF -P 6400 9800 -F 0 "R24" V 6500 9800 50 0000 C CNN -F 1 "100K" V 6400 9800 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 9800 50 0001 C CNN -F 3 "~" H 6400 9800 50 0001 C CNN - 1 6400 9800 - 0 1 1 0 -$EndComp -$Comp -L Device:R R25 -U 1 1 60D1C743 -P 6400 10000 -F 0 "R25" V 6500 10000 50 0000 C CNN -F 1 "100K" V 6400 10000 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 10000 50 0001 C CNN -F 3 "~" H 6400 10000 50 0001 C CNN - 1 6400 10000 - 0 1 1 0 -$EndComp -$Comp -L power:+3.3V #PWR08 -U 1 1 60D20D5C -P 6650 9750 -F 0 "#PWR08" H 6650 9600 50 0001 C CNN -F 1 "+3.3V" H 6650 9890 50 0000 C CNN -F 2 "" H 6650 9750 50 0001 C CNN -F 3 "" H 6650 9750 50 0001 C CNN - 1 6650 9750 - 1 0 0 -1 -$EndComp -Wire Wire Line - 6550 9800 6650 9800 -Wire Wire Line - 6650 9800 6650 9750 -Wire Wire Line - 6550 10000 6650 10000 -Wire Wire Line - 6650 10000 6650 9800 -Connection ~ 6650 9800 -Wire Wire Line - 6550 10650 6650 10650 -Text GLabel 6200 10000 0 55 Input ~ 0 -SPI1.MOSI -Text GLabel 6200 9800 0 55 Output ~ 0 -SPI1.MISO -Text GLabel 6200 10650 0 55 Input ~ 0 -SPI1.SCK -Wire Wire Line - 6200 10650 6250 10650 -Wire Wire Line - 6200 9800 6250 9800 -Wire Wire Line - 6200 10000 6250 10000 -$Comp -L power:GND #PWR0178 -U 1 1 62373E4E -P 6650 10750 -F 0 "#PWR0178" H 6650 10500 50 0001 C CNN -F 1 "GND" H 6650 10600 50 0000 C CNN -F 2 "" H 6650 10750 50 0001 C CNN -F 3 "" H 6650 10750 50 0001 C CNN - 1 6650 10750 - 1 0 0 -1 -$EndComp -Wire Wire Line - 6650 10650 6650 10750 -Wire Wire Line - 13800 1150 13900 1150 -Connection ~ 13900 1150 -Wire Wire Line - 13900 1150 13900 1750 -Wire Wire Line - 14700 1150 14800 1150 -Connection ~ 14800 1150 -Wire Wire Line - 14800 1150 14800 1750 -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 5750 0 60 ~ 0 -AON_PMU_OUT_1 -NoConn ~ 3150 5750 -$Comp -L Connector:TestPoint TP? -U 1 1 62007591 -P 650 7000 -AR Path="/5FC4BBBD/62007591" Ref="TP?" Part="1" -AR Path="/62007591" Ref="TP2" Part="1" -F 0 "TP2" H 700 7100 50 0000 L CNN -F 1 "PMU_OUT0" H 600 7200 50 0000 L CNN -F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 850 7000 50 0001 C CNN -F 3 "~" H 850 7000 50 0001 C CNN - 1 650 7000 - 1 0 0 -1 -$EndComp -NoConn ~ 700 2000 -Wire Wire Line - 3600 5200 3600 5250 -Wire Wire Line - 3550 5250 3600 5250 -Wire Wire Line - 3100 5250 3150 5250 -Wire Wire Line - 2750 5200 2750 5250 -Wire Wire Line - 2700 5250 2750 5250 -Connection ~ 2750 5250 -Wire Wire Line - 2300 5250 2250 5250 -Wire Wire Line - 2250 5250 2250 5300 -Wire Wire Line - 3100 5250 3100 5300 -Wire Wire Line - 3350 5850 3600 5850 -Wire Wire Line - 3600 5250 3600 5850 -Connection ~ 3600 5250 -Connection ~ 3600 5850 -Wire Wire Line - 3600 5850 3850 5850 -$Comp -L power:GND #PWR0172 -U 1 1 61C38D4B -P 2900 5600 -F 0 "#PWR0172" H 2900 5350 50 0001 C CNN -F 1 "GND" H 2900 5450 50 0000 C CNN -F 2 "" H 2900 5600 50 0001 C CNN -F 3 "" H 2900 5600 50 0001 C CNN - 1 2900 5600 - 1 0 0 -1 -$EndComp -Text Label 3150 5650 0 60 ~ 0 -AON_PMU_OUT_0 -Wire Wire Line - 650 7000 650 7050 -Connection ~ 2750 5950 -Wire Wire Line - 2750 5250 2750 5950 -Wire Wire Line - 2750 5950 3850 5950 -Wire Wire Line - 3850 5550 2900 5550 -Wire Wire Line - 2900 5550 2900 5600 -Wire Wire Line - 2900 5500 2900 5550 -Connection ~ 2900 5550 -Wire Wire Line - 2750 5250 2900 5250 -Wire Wire Line - 2900 5250 2900 5300 -Wire Wire Line - 3150 5650 3850 5650 -Wire Wire Line - 3150 5750 3850 5750 -Text Label 1400 7050 2 60 ~ 0 -AON_PMU_OUT_0 -Wire Wire Line - 650 7050 1400 7050 -Wire Wire Line - 10500 7600 11500 7600 -Wire Wire Line - 10500 9000 11500 9000 -$Comp -L max:MAX14689A U21 -U 1 1 6192C97C -P 12400 7450 -F 0 "U21" H 12400 7700 60 0000 C CNN -F 1 "MAX14689A" H 12400 6700 60 0000 C CNN -F 2 "footprints:TDFN-10-1EP_2x2.5mm_P0.4mm_EP1.3x1.4mm_ThermalVias" H 12400 7000 60 0001 C CNN -F 3 "" H 12400 7000 60 0001 C CNN - 1 12400 7450 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C45 -U 1 1 6192EF46 -P 11550 7050 -F 0 "C45" H 11550 7150 50 0000 L CNN -F 1 "0.1uF" H 11550 6950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 11588 6900 50 0001 C CNN -F 3 "~" H 11550 7050 50 0001 C CNN - 1 11550 7050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 10500 7500 12000 7500 -Text Label 13500 7900 2 60 ~ 0 -AUDIO_OUT_L- -Text Label 13500 7600 2 60 ~ 0 -SPK_L+ -Text Label 11600 7600 0 60 ~ 0 -SPK_L- -Wire Wire Line - 11600 7600 12000 7600 -Text Label 11600 7700 0 60 ~ 0 -~HP_DET -Wire Wire Line - 11600 7700 12000 7700 -Wire Wire Line - 12800 7900 13500 7900 -Wire Wire Line - 12800 7600 13500 7600 -Wire Wire Line - 12800 7500 13500 7500 -Wire Wire Line - 11550 6900 11550 6850 -Wire Wire Line - 11550 6850 11900 6850 -Wire Wire Line - 11900 6850 11900 7300 -Wire Wire Line - 11900 7300 12000 7300 -Wire Wire Line - 11550 7200 11550 7900 -Wire Wire Line - 11550 7900 11900 7900 -Wire Wire Line - 12000 8000 11900 8000 -Wire Wire Line - 11900 8000 11900 7900 -Connection ~ 11900 7900 -Wire Wire Line - 11900 7900 12000 7900 -Wire Wire Line - 12000 8100 11900 8100 -Wire Wire Line - 11900 8100 11900 8000 -Connection ~ 11900 8000 -$Comp -L power:GND #PWR09 -U 1 1 62F3951F -P 11550 7950 -F 0 "#PWR09" H 11550 7700 50 0001 C CNN -F 1 "GND" H 11555 7777 50 0000 C CNN -F 2 "" H 11550 7950 50 0001 C CNN -F 3 "" H 11550 7950 50 0001 C CNN - 1 11550 7950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 11550 7900 11550 7950 -Connection ~ 11550 7900 -$Comp -L max:MAX14689A U22 -U 1 1 62FA295F -P 12400 8850 -F 0 "U22" H 12400 9100 60 0000 C CNN -F 1 "MAX14689A" H 12400 8100 60 0000 C CNN -F 2 "footprints:TDFN-10-1EP_2x2.5mm_P0.4mm_EP1.3x1.4mm_ThermalVias" H 12400 8400 60 0001 C CNN -F 3 "" H 12400 8400 60 0001 C CNN - 1 12400 8850 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C46 -U 1 1 62FA2969 -P 11550 8450 -F 0 "C46" H 11550 8550 50 0000 L CNN -F 1 "0.1uF" H 11550 8350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 11588 8300 50 0001 C CNN -F 3 "~" H 11550 8450 50 0001 C CNN - 1 11550 8450 - 1 0 0 -1 -$EndComp -Wire Wire Line - 10500 8900 12000 8900 -Text Label 13500 9300 2 60 ~ 0 -AUDIO_OUT_R- -Text Label 13500 9000 2 60 ~ 0 -SPK_R+ -Text Label 11600 9000 0 60 ~ 0 -SPK_R- -Wire Wire Line - 11600 9000 12000 9000 -Text Label 11600 9100 0 60 ~ 0 -~HP_DET -Wire Wire Line - 11600 9100 12000 9100 -Wire Wire Line - 12800 9300 13500 9300 -Wire Wire Line - 12800 9000 13500 9000 -Wire Wire Line - 12800 8900 13500 8900 -Wire Wire Line - 11550 8300 11550 8250 -Wire Wire Line - 11550 8250 11900 8250 -Wire Wire Line - 11900 8250 11900 8700 -Wire Wire Line - 11900 8700 12000 8700 -Wire Wire Line - 11550 8600 11550 9300 -Wire Wire Line - 11550 9300 11900 9300 -Wire Wire Line - 12000 9400 11900 9400 -Wire Wire Line - 11900 9400 11900 9300 -Connection ~ 11900 9300 -Wire Wire Line - 11900 9300 12000 9300 -Wire Wire Line - 12000 9500 11900 9500 -Wire Wire Line - 11900 9500 11900 9400 -Connection ~ 11900 9400 -$Comp -L power:GND #PWR013 -U 1 1 62FA298B -P 11550 9350 -F 0 "#PWR013" H 11550 9100 50 0001 C CNN -F 1 "GND" H 11550 9200 50 0000 C CNN -F 2 "" H 11550 9350 50 0001 C CNN -F 3 "" H 11550 9350 50 0001 C CNN - 1 11550 9350 - 1 0 0 -1 -$EndComp -Wire Wire Line - 11550 9300 11550 9350 -Connection ~ 11550 9300 -Text Label 13500 8900 2 60 ~ 0 -HP_R -NoConn ~ 12800 9200 -NoConn ~ 12800 7800 -Text Label 11200 6850 0 60 ~ 0 -SPK_EN -Text Label 11200 8250 0 60 ~ 0 -SPK_EN -$Comp -L Device:D_Schottky D1 -U 1 1 61539379 -P 3250 850 -F 0 "D1" H 3250 950 50 0000 C CNN -F 1 "B5817WS" H 3250 750 50 0000 C CNN -F 2 "footprints:D_SOD-323" H 3250 850 50 0001 C CNN -F 3 "~" H 3250 850 50 0001 C CNN - 1 3250 850 - 1 0 0 -1 -$EndComp -Wire Wire Line - 3400 850 3800 850 -Wire Wire Line - 3800 850 3800 1250 -Connection ~ 3800 1250 -Wire Wire Line - 3100 850 2650 850 -Connection ~ 2650 850 -Text GLabel 2050 2650 0 55 Output ~ 0 -BQ.INT -Wire Wire Line - 2050 2650 2750 2650 -Wire Wire Line - 1100 1400 1150 1400 -Wire Wire Line - 1150 1400 1150 1000 -Connection ~ 1150 1000 -Wire Wire Line - 1300 1050 1300 1000 -Wire Wire Line - 1300 1000 1150 1000 -Wire Wire Line - 1300 1350 1300 2050 -Wire Wire Line - 2200 850 2450 850 -$Comp -L Device:C C54 -U 1 1 61D01B03 -P 2200 1050 -F 0 "C54" H 2200 1150 50 0000 L CNN -F 1 "10uF" H 2200 950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2238 900 50 0001 C CNN -F 3 "~" H 2200 1050 50 0001 C CNN - 1 2200 1050 - 1 0 0 -1 -$EndComp -$Comp -L Device:C C55 -U 1 1 61D03720 -P 2450 1050 -F 0 "C55" H 2450 1150 50 0000 L CNN -F 1 "10uF" H 2450 950 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 900 50 0001 C CNN -F 3 "~" H 2450 1050 50 0001 C CNN - 1 2450 1050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2450 900 2450 850 -Connection ~ 2450 850 -Wire Wire Line - 2450 850 2650 850 -Wire Wire Line - 2200 900 2200 850 -Wire Wire Line - 1950 1200 1950 1250 -Wire Wire Line - 1950 1250 2200 1250 -Wire Wire Line - 1700 1200 1700 1250 -Wire Wire Line - 1700 1250 1950 1250 -Connection ~ 1950 1250 -Wire Wire Line - 1950 850 2200 850 -Connection ~ 2200 850 -Wire Wire Line - 1700 850 1950 850 -Connection ~ 1950 850 -Wire Wire Line - 1500 1350 1500 1000 -Wire Wire Line - 1500 1000 1300 1000 -Connection ~ 1300 1000 -Wire Wire Line - 1500 1350 2350 1350 -Wire Wire Line - 800 2050 1300 2050 -Wire Wire Line - 800 2100 800 2050 -Connection ~ 800 2050 -$Comp -L Device:C C7 -U 1 1 627002E0 -P 4700 2850 -F 0 "C7" H 4700 2950 50 0000 L CNN -F 1 "10uF" H 4700 2750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 4738 2700 50 0001 C CNN -F 3 "~" H 4700 2850 50 0001 C CNN - 1 4700 2850 - 1 0 0 -1 -$EndComp -Wire Wire Line - 4700 2700 4700 2650 -Connection ~ 4700 2650 -Wire Wire Line - 4700 2650 4950 2650 -Wire Wire Line - 4700 3000 4700 3100 -Connection ~ 4700 3100 -Wire Wire Line - 4700 3100 4950 3100 -Wire Wire Line - 7200 2650 7500 2650 -Wire Wire Line - 7200 2700 7200 2650 -Connection ~ 7200 2650 -Connection ~ 9000 3200 -Wire Wire Line - 9000 1750 9000 3200 -$Comp -L Connector_Generic:Conn_01x04 J4 -U 1 1 603C4198 -P 15900 5100 -F 0 "J4" H 15850 5300 50 0000 L CNN -F 1 "SPEAKER" H 15650 4800 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 15900 5100 50 0001 C CNN -F 3 "~" H 15900 5100 50 0001 C CNN - 1 15900 5100 - 1 0 0 -1 -$EndComp -Wire Wire Line - 15250 5300 15700 5300 -Wire Wire Line - 15250 5200 15700 5200 -Text Label 15250 5200 0 60 ~ 0 -SPK_R+ -Text Label 15250 5300 0 60 ~ 0 -SPK_R- -Wire Wire Line - 15250 5100 15700 5100 -Wire Wire Line - 15250 5000 15700 5000 -Text Label 15250 5000 0 60 ~ 0 -SPK_L+ -Text Label 15250 5100 0 60 ~ 0 -SPK_L- -Wire Wire Line - 6900 2600 6900 2650 -Wire Wire Line - 6750 2250 6900 2250 -Wire Wire Line - 6900 3000 6900 3050 -Wire Wire Line - 6900 3050 6750 3050 -Connection ~ 6750 3050 -Wire Wire Line - 6750 3050 6750 3100 -Wire Wire Line - 6900 2300 6900 2250 -Connection ~ 6900 2250 -Wire Wire Line - 6900 2250 7200 2250 -Wire Wire Line - 6700 2550 6800 2550 -Wire Wire Line - 6800 2550 6800 2650 -Wire Wire Line - 6800 2650 6900 2650 -Connection ~ 6900 2650 -Wire Wire Line - 6900 2650 6900 2700 -$Comp -L Connector_Generic:Conn_02x08_Odd_Even J? -U 1 1 6222F227 -P 10950 10600 -AR Path="/61A17BF3/6222F227" Ref="J?" Part="1" -AR Path="/619DBCF0/6222F227" Ref="J?" Part="1" -AR Path="/6222F227" Ref="J6" Part="1" -F 0 "J6" H 10950 11000 50 0000 C CNN -F 1 "Ext Audio" H 10950 10100 50 0000 C CNN -F 2 "Connector_Molex:Molex_SlimStack_54722-0164_2x08_P0.50mm_Vertical" H 10950 10600 50 0001 C CNN -F 3 "~" H 10950 10600 50 0001 C CNN - 1 10950 10600 - -1 0 0 -1 -$EndComp -Text GLabel 10550 10500 0 60 Input ~ 0 -BT81X.AUDIO -Wire Wire Line - 10650 10500 10550 10500 -Wire Wire Line - 11150 10400 11250 10400 -Wire Wire Line - 11250 10400 11250 10300 -Wire Wire Line - 11250 10300 11150 10300 -NoConn ~ 10650 10800 -NoConn ~ 10650 10600 -$Comp -L power:+3.3V #PWR0143 -U 1 1 62BCF2BF -P 11350 10900 -F 0 "#PWR0143" H 11350 10750 50 0001 C CNN -F 1 "+3.3V" H 11350 11050 50 0000 C CNN -F 2 "" H 11350 10900 50 0001 C CNN -F 3 "" H 11350 10900 50 0001 C CNN - 1 11350 10900 - 0 1 -1 0 -$EndComp -Wire Wire Line - 10650 10400 10550 10400 -Wire Wire Line - 10550 10400 10550 10300 -Wire Wire Line - 10650 10300 10550 10300 -$Comp -L power:GND #PWR0152 -U 1 1 62DA962E -P 11350 10300 -F 0 "#PWR0152" H 11350 10050 50 0001 C CNN -F 1 "GND" H 11350 10150 50 0000 C CNN -F 2 "" H 11350 10300 50 0001 C CNN -F 3 "" H 11350 10300 50 0001 C CNN - 1 11350 10300 - 0 -1 1 0 -$EndComp -Wire Wire Line - 8400 7300 9200 7300 -Text Label 11700 10500 2 60 ~ 0 -SPK_L+ -Text Label 11700 10700 2 60 ~ 0 -SPK_L- -Wire Wire Line - 11700 10500 11250 10500 -Wire Wire Line - 11700 10700 11250 10700 -Wire Wire Line - 11150 10600 11250 10600 -Wire Wire Line - 11250 10600 11250 10500 -Connection ~ 11250 10500 -Wire Wire Line - 11250 10500 11150 10500 -Wire Wire Line - 11150 10800 11250 10800 -Wire Wire Line - 11250 10800 11250 10700 -Connection ~ 11250 10700 -Wire Wire Line - 11250 10700 11150 10700 -Wire Wire Line - 9000 10650 8550 10650 -Text GLabel 8900 10750 0 55 BiDi ~ 0 -PCA.IO3 -Wire Wire Line - 8900 10750 9000 10750 -Text Label 8550 10650 0 60 ~ 0 -SPK_EN -$Comp -L Device:C C47 -U 1 1 645654C5 -P 9600 10450 -F 0 "C47" H 9600 10550 50 0000 L CNN -F 1 "0.1uF" H 9600 10350 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 9638 10300 50 0001 C CNN -F 3 "~" H 9600 10450 50 0001 C CNN - 1 9600 10450 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR0155 -U 1 1 6465B440 -P 9600 10200 -F 0 "#PWR0155" H 9600 10050 50 0001 C CNN -F 1 "+3.3V" H 9615 10373 50 0000 C CNN -F 2 "" H 9600 10200 50 0001 C CNN -F 3 "" H 9600 10200 50 0001 C CNN - 1 9600 10200 - 1 0 0 -1 -$EndComp -Wire Wire Line - 9300 10600 9300 10250 -Wire Wire Line - 9300 10250 9600 10250 -Wire Wire Line - 9600 10250 9600 10200 -Wire Wire Line - 9600 10250 9600 10300 -Connection ~ 9600 10250 -Wire Wire Line - 9600 10600 9600 10900 -Wire Wire Line - 9600 10900 9300 10900 -Wire Wire Line - 9300 10900 9300 10800 -$Comp -L power:GND #PWR0160 -U 1 1 647D09BF -P 9300 10950 -F 0 "#PWR0160" H 9300 10700 50 0001 C CNN -F 1 "GND" H 9300 10800 50 0000 C CNN -F 2 "" H 9300 10950 50 0001 C CNN -F 3 "" H 9300 10950 50 0001 C CNN - 1 9300 10950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 9300 10950 9300 10900 -Connection ~ 9300 10900 -Text Label 9950 10700 0 60 ~ 0 -EXT_AUDIO_EN -$Comp -L power:VDDA #PWR0162 -U 1 1 65040158 -P 10600 6800 -F 0 "#PWR0162" H 10600 6650 50 0001 C CNN -F 1 "VDDA" H 10615 6973 50 0000 C CNN -F 2 "" H 10600 6800 50 0001 C CNN -F 3 "" H 10600 6800 50 0001 C CNN - 1 10600 6800 - 1 0 0 -1 -$EndComp -$Comp -L power:VDDA #PWR0164 -U 1 1 651B4238 -P 14350 8750 -F 0 "#PWR0164" H 14350 8600 50 0001 C CNN -F 1 "VDDA" H 14350 8900 50 0000 C CNN -F 2 "" H 14350 8750 50 0001 C CNN -F 3 "" H 14350 8750 50 0001 C CNN - 1 14350 8750 - 1 0 0 -1 -$EndComp -$Comp -L power:VDDA #PWR0165 -U 1 1 651B587B -P 15800 9000 -F 0 "#PWR0165" H 15800 8850 50 0001 C CNN -F 1 "VDDA" H 15800 9150 50 0000 C CNN -F 2 "" H 15800 9000 50 0001 C CNN -F 3 "" H 15800 9000 50 0001 C CNN - 1 15800 9000 - 1 0 0 -1 -$EndComp -$Comp -L Jumper:SolderJumper_3_Open JP1 -U 1 1 652C1A3A -P 8700 10150 -F 0 "JP1" H 8700 10263 50 0000 C CNN -F 1 "AUDIO PWR" H 8700 10354 50 0000 C CNN -F 2 "Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm" H 8700 10150 50 0001 C CNN -F 3 "~" H 8700 10150 50 0001 C CNN - 1 8700 10150 - -1 0 0 1 -$EndComp -$Comp -L power:VDDA #PWR0173 -U 1 1 653BA4B5 -P 8700 9900 -F 0 "#PWR0173" H 8700 9750 50 0001 C CNN -F 1 "VDDA" H 8715 10073 50 0000 C CNN -F 2 "" H 8700 9900 50 0001 C CNN -F 3 "" H 8700 9900 50 0001 C CNN - 1 8700 9900 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR0183 -U 1 1 65438C82 -P 9000 10050 -F 0 "#PWR0183" H 9000 9900 50 0001 C CNN -F 1 "+3.3V" H 9015 10223 50 0000 C CNN -F 2 "" H 9000 10050 50 0001 C CNN -F 3 "" H 9000 10050 50 0001 C CNN - 1 9000 10050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 8900 10150 9000 10150 -Wire Wire Line - 9000 10150 9000 10050 -$Comp -L power:PWR_FLAG #FLG0102 -U 1 1 655B9E1E -P 8550 9800 -F 0 "#FLG0102" H 8550 9875 50 0001 C CNN -F 1 "PWR_FLAG" H 8550 9973 50 0000 C CNN -F 2 "" H 8550 9800 50 0001 C CNN -F 3 "~" H 8550 9800 50 0001 C CNN - 1 8550 9800 - 1 0 0 -1 -$EndComp -Wire Wire Line - 4400 10200 4450 10200 -Wire Wire Line - 4450 10200 4450 10000 -Connection ~ 4450 10000 -Text Label 3800 850 2 60 ~ 0 -BQ_SW -Wire Wire Line - 11250 10300 11350 10300 -Connection ~ 11250 10300 -NoConn ~ 10650 10900 -NoConn ~ 10650 11000 -Wire Wire Line - 11350 10900 11250 10900 -Wire Wire Line - 11150 11000 11250 11000 -Wire Wire Line - 11250 11000 11250 10900 -Connection ~ 11250 10900 -Wire Wire Line - 11250 10900 11150 10900 -$Comp -L power:VDDA #PWR0132 -U 1 1 61FC16FE -P 10550 10200 -F 0 "#PWR0132" H 10550 10050 50 0001 C CNN -F 1 "VDDA" H 10450 10350 50 0000 L CNN -F 2 "" H 10550 10200 50 0001 C CNN -F 3 "" H 10550 10200 50 0001 C CNN - 1 10550 10200 - -1 0 0 -1 -$EndComp -Wire Wire Line - 5450 10000 5450 10200 -Connection ~ 5450 10200 -Wire Wire Line - 5450 10200 5450 10400 -$Comp -L Device:R R18 -U 1 1 61EC1FC2 -P 5250 9800 -F 0 "R18" V 5350 9800 50 0000 C CNN -F 1 "100K" V 5250 9800 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 9800 50 0001 C CNN -F 3 "~" H 5250 9800 50 0001 C CNN - 1 5250 9800 - 0 1 1 0 -$EndComp -Wire Wire Line - 5400 10800 5450 10800 -Connection ~ 5450 10800 -Wire Wire Line - 5450 10800 5450 10900 -$Comp -L Device:R R33 -U 1 1 622E2A29 -P 4300 3250 -F 0 "R33" V 4400 3250 50 0000 C CNN -F 1 "10K" V 4300 3250 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 3250 50 0001 C CNN -F 3 "~" H 4300 3250 50 0001 C CNN - 1 4300 3250 - 1 0 0 -1 -$EndComp -Wire Wire Line - 3750 3050 4100 3050 -Wire Wire Line - 3900 1850 4300 1850 -Wire Wire Line - 4300 3050 4300 3100 -Connection ~ 4100 3050 -Wire Wire Line - 4100 3050 4300 3050 -Connection ~ 4100 3450 -Wire Wire Line - 4100 3450 4300 3450 -Connection ~ 4300 3050 -Wire Wire Line - 4300 3400 4300 3450 -Connection ~ 4300 3450 -Wire Wire Line - 4450 10600 4450 10400 -Wire Wire Line - 4450 10400 4450 10200 -Connection ~ 4450 10400 -Connection ~ 4450 10200 -Text GLabel 5050 9800 0 55 BiDi ~ 0 -GPIO_23 -Wire Wire Line - 5050 9800 5100 9800 -Wire Wire Line - 5400 9800 5450 9800 -Wire Wire Line - 8200 2200 9050 2200 -Wire Wire Line - 8200 3000 9250 3000 -Wire Wire Line - 6050 4750 6050 4800 -Wire Wire Line - 6150 4850 6150 4800 -Wire Wire Line - 6150 4800 6050 4800 -Connection ~ 6050 4800 -Wire Wire Line - 6050 4800 6050 4850 -Wire Wire Line - 6150 5150 6150 7850 -Wire Wire Line - 14350 8750 14350 8800 -Wire Wire Line - 14500 9000 14500 8800 -Wire Wire Line - 14500 8800 14350 8800 -Connection ~ 14350 8800 -Wire Wire Line - 14350 8800 14350 8850 -Wire Wire Line - 14350 9150 14350 9500 -Wire Wire Line - 14550 9500 14350 9500 -Connection ~ 14350 9500 -Wire Wire Line - 14350 9500 14350 9600 -$Comp -L power:+5V #PWR0139 -U 1 1 61E5437E -P 1700 750 -F 0 "#PWR0139" H 1700 600 50 0001 C CNN -F 1 "+5V" H 1715 923 50 0000 C CNN -F 2 "" H 1700 750 50 0001 C CNN -F 3 "" H 1700 750 50 0001 C CNN - 1 1700 750 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1700 750 1700 850 -Connection ~ 1700 850 -$Comp -L power:+5V #PWR0153 -U 1 1 61F76E02 -P 5850 3500 -F 0 "#PWR0153" H 5850 3350 50 0001 C CNN -F 1 "+5V" H 5865 3673 50 0000 C CNN -F 2 "" H 5850 3500 50 0001 C CNN -F 3 "" H 5850 3500 50 0001 C CNN - 1 5850 3500 - 1 0 0 -1 -$EndComp -Wire Wire Line - 5850 3500 5850 3600 -Wire Wire Line - 5850 3600 5950 3600 -$Comp -L power:+5V #PWR0154 -U 1 1 62002977 -P 8400 10050 -F 0 "#PWR0154" H 8400 9900 50 0001 C CNN -F 1 "+5V" H 8415 10223 50 0000 C CNN -F 2 "" H 8400 10050 50 0001 C CNN -F 3 "" H 8400 10050 50 0001 C CNN - 1 8400 10050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 8700 9900 8700 9950 -Wire Wire Line - 8400 10050 8400 10150 -Wire Wire Line - 8400 10150 8500 10150 -Wire Wire Line - 8550 9800 8550 9950 -Wire Wire Line - 8550 9950 8700 9950 -Connection ~ 8700 9950 -Wire Wire Line - 8700 9950 8700 10000 -$Comp -L Device:R R34 -U 1 1 62657B1D -P 6400 10200 -F 0 "R34" V 6500 10200 50 0000 C CNN -F 1 "100K" V 6400 10200 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 10200 50 0001 C CNN -F 3 "~" H 6400 10200 50 0001 C CNN - 1 6400 10200 - 0 1 1 0 -$EndComp -$Comp -L Device:R R35 -U 1 1 6265951A -P 6400 10400 -F 0 "R35" V 6500 10400 50 0000 C CNN -F 1 "100K" V 6400 10400 50 0000 C CNN -F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 10400 50 0001 C CNN -F 3 "~" H 6400 10400 50 0001 C CNN - 1 6400 10400 - 0 1 1 0 -$EndComp -Wire Wire Line - 6550 10400 6650 10400 -Wire Wire Line - 6550 10200 6650 10200 -Wire Wire Line - 6650 10200 6650 10400 -Text GLabel 6200 10200 0 55 Input ~ 0 -UART0.TXD -Text GLabel 6200 10400 0 55 Output ~ 0 -UART0.RXD -Wire Wire Line - 6200 10200 6250 10200 -Wire Wire Line - 6200 10400 6250 10400 -Wire Wire Line - 10550 10200 10550 10300 -Connection ~ 10550 10300 -Wire Wire Line - 11200 6850 11550 6850 -Connection ~ 11550 6850 -Wire Wire Line - 11200 8250 11550 8250 -Connection ~ 11550 8250 -Wire Wire Line - 9550 10700 10650 10700 -Wire Wire Line - 9650 4350 10250 4350 -Wire Wire Line - 10250 4350 10250 4450 -Connection ~ 9650 4350 -Wire Wire Line - 10250 2700 10250 2800 -Wire Wire Line - 2750 2250 2000 2250 -Wire Wire Line - 2000 2250 2000 2200 -$Comp -L 74xx-ep:74HC74 U14 -U 1 1 62CAA057 -P 12350 2900 -F 0 "U14" H 12500 3150 50 0000 C CNN -F 1 "74HC74" H 12500 2650 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12350 2900 50 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 12350 2900 50 0001 C CNN - 1 12350 2900 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC74 U14 -U 2 1 62CABE80 -P 12350 3700 -F 0 "U14" H 12500 3950 50 0000 C CNN -F 1 "74HC74" H 12500 3450 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 12350 3700 50 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 12350 3700 50 0001 C CNN - 2 12350 3700 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC74 U15 -U 3 1 62CADD2E -P 15300 2450 -F 0 "U15" H 15350 2800 50 0000 L CNN -F 1 "74HC74" H 15350 2100 50 0000 L CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 15300 2450 50 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 15300 2450 50 0001 C CNN - 3 15300 2450 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC74 U14 -U 3 1 62CB2020 -P 14400 2450 -F 0 "U14" H 14450 2800 50 0000 L CNN -F 1 "74HC74" H 14450 2100 50 0000 L CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 14400 2450 50 0001 C CNN -F 3 "74xx/74hc_hct74.pdf" H 14400 2450 50 0001 C CNN - 3 14400 2450 - 1 0 0 -1 -$EndComp -Wire Wire Line - 14000 3700 14100 3700 -NoConn ~ 14700 3800 -Text GLabel 14300 9300 0 55 BiDi ~ 0 -PCA.IO3 -Wire Wire Line - 14300 9300 14550 9300 -$Comp -L Device:C C39 -U 1 1 61E798E1 -P 14400 4750 -F 0 "C39" H 14400 4650 50 0000 L CNN -F 1 "0.1uF" H 14400 4850 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 14438 4600 50 0001 C CNN -F 3 "~" H 14400 4750 50 0001 C CNN - 1 14400 4750 - 1 0 0 1 -$EndComp -$Comp -L power:+3.3V #PWR0186 -U 1 1 64D2D4A9 -P 15300 1950 -F 0 "#PWR0186" H 15300 1800 50 0001 C CNN -F 1 "+3.3V" H 15450 2000 50 0000 C CNN -F 2 "" H 15300 1950 50 0001 C CNN -F 3 "" H 15300 1950 50 0001 C CNN - 1 15300 1950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 15300 1950 15300 2000 -$Comp -L power:GND #PWR0187 -U 1 1 64DBB468 -P 15300 2950 -F 0 "#PWR0187" H 15300 2700 50 0001 C CNN -F 1 "GND" H 15305 2777 50 0000 C CNN -F 2 "" H 15300 2950 50 0001 C CNN -F 3 "" H 15300 2950 50 0001 C CNN - 1 15300 2950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 15300 2850 15300 2900 -$Comp -L Device:C C36 -U 1 1 652C4A87 -P 14800 2200 -F 0 "C36" H 14800 2300 50 0000 L CNN -F 1 "0.1uF" H 14800 2100 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 14838 2050 50 0001 C CNN -F 3 "~" H 14800 2200 50 0001 C CNN - 1 14800 2200 - 1 0 0 -1 -$EndComp -$Comp -L power:+3.3V #PWR0188 -U 1 1 628A33C6 -P 14400 1950 -F 0 "#PWR0188" H 14400 1800 50 0001 C CNN -F 1 "+3.3V" H 14550 2000 50 0000 C CNN -F 2 "" H 14400 1950 50 0001 C CNN -F 3 "" H 14400 1950 50 0001 C CNN - 1 14400 1950 - 1 0 0 -1 -$EndComp -Wire Wire Line - 14400 1950 14400 2000 -Wire Wire Line - 14400 2850 14400 2900 -$Comp -L Device:C C37 -U 1 1 62ADDF57 -P 15700 2200 -F 0 "C37" H 15700 2300 50 0000 L CNN -F 1 "0.1uF" H 15700 2100 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 15738 2050 50 0001 C CNN -F 3 "~" H 15700 2200 50 0001 C CNN - 1 15700 2200 - 1 0 0 -1 -$EndComp -Wire Wire Line - 15600 2450 15700 2450 -Wire Wire Line - 15700 2450 15700 2350 -Wire Wire Line - 15300 2000 15700 2000 -Wire Wire Line - 15700 2000 15700 2050 -Connection ~ 15300 2000 -Wire Wire Line - 15300 2000 15300 2050 -Wire Wire Line - 14700 2450 14800 2450 -Wire Wire Line - 14800 2450 14800 2350 -Wire Wire Line - 14400 2000 14800 2000 -Wire Wire Line - 14800 2000 14800 2050 -Connection ~ 14400 2000 -Wire Wire Line - 14400 2000 14400 2050 -Wire Wire Line - 14400 2900 14800 2900 -Wire Wire Line - 14800 2900 14800 2450 -Connection ~ 14800 2450 -Wire Wire Line - 15300 2900 15700 2900 -Wire Wire Line - 15700 2900 15700 2450 -Connection ~ 15300 2900 -Wire Wire Line - 15300 2900 15300 2950 -Connection ~ 15700 2450 -NoConn ~ 12650 3600 -NoConn ~ 12650 2800 -Wire Wire Line - 12350 3200 12350 3250 -Wire Wire Line - 12350 4000 12350 4050 -Wire Wire Line - 11900 4050 11950 4050 -Text Label 13950 4050 2 60 ~ 0 -FF_RST -$Comp -L 74xx-ep:74HC00 U13 -U 1 1 658159A2 -P 11600 2900 -F 0 "U13" H 11600 3200 50 0000 C CNN -F 1 "74HC00" H 11600 3100 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 11600 2900 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 11600 2900 50 0001 C CNN - 1 11600 2900 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U13 -U 2 1 65819515 -P 9800 6600 -F 0 "U13" H 9800 6900 50 0000 C CNN -F 1 "74HC00" H 9800 6800 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 9800 6600 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 9800 6600 50 0001 C CNN - 2 9800 6600 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U13 -U 3 1 6581B5AF -P 13700 3200 -F 0 "U13" H 13700 3400 50 0000 C CNN -F 1 "74HC00" H 13700 3000 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 13700 3200 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 13700 3200 50 0001 C CNN - 3 13700 3200 - 1 0 0 -1 -$EndComp -$Comp -L 74xx-ep:74HC00 U13 -U 4 1 6593E794 -P 13050 3300 -F 0 "U13" H 13050 3100 50 0000 C CNN -F 1 "74HC00" H 13050 3500 50 0000 C CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 13050 3300 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 13050 3300 50 0001 C CNN - 4 13050 3300 - 1 0 0 1 -$EndComp -$Comp -L 74xx-ep:74HC00 U13 -U 5 1 65DE8C0D -P 15300 1200 -F 0 "U13" H 15550 1550 50 0000 R CNN -F 1 "74HC00" H 15650 850 50 0000 R CNN -F 2 "footprints:DHVQFN-14_2.5x3.0mm_P0.5mm_EP1.0x1.5mm" H 15300 1200 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 15300 1200 50 0001 C CNN - 5 15300 1200 - 1 0 0 -1 -$EndComp -Wire Wire Line - 12650 3800 12700 3800 -Wire Wire Line - 12700 3800 12700 3400 -Wire Wire Line - 12700 3400 12750 3400 -Wire Wire Line - 12650 3000 12700 3000 -Wire Wire Line - 12700 3000 12700 3200 -Wire Wire Line - 12700 3200 12750 3200 -Wire Wire Line - 13350 3300 13400 3300 -$Comp -L power:+3.3V #PWR0190 -U 1 1 6603796B -P 14400 3300 -F 0 "#PWR0190" H 14400 3150 50 0001 C CNN -F 1 "+3.3V" H 14400 3450 50 0000 C CNN -F 2 "" H 14400 3300 50 0001 C CNN -F 3 "" H 14400 3300 50 0001 C CNN - 1 14400 3300 - 1 0 0 -1 -$EndComp -Wire Wire Line - 14400 3300 14400 3350 -Text GLabel 11100 2800 0 55 Input ~ 0 -PWM1.2 -Wire Wire Line - 12050 3700 11200 3700 -$Comp -L Device:C C35 -U 1 1 6671BEE4 -P 15700 850 -F 0 "C35" H 15700 950 50 0000 L CNN -F 1 "0.1uF" H 15700 750 50 0000 L CNN -F 2 "Capacitor_SMD:C_0603_1608Metric" H 15738 700 50 0001 C CNN -F 3 "~" H 15700 850 50 0001 C CNN - 1 15700 850 - 1 0 0 -1 -$EndComp -Wire Wire Line - 15300 1750 15700 1750 -Wire Wire Line - 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