EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 6 Title "Picardy Anglian Mashup" Date "2020-02-24" Rev "" Comp "HB9EGM" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L MCU_Microchip_ATmega:ATmega328P-AU U201 U 1 1 5E2FA32D P 5250 3450 F 0 "U201" H 4600 2650 50 0000 C CNN F 1 "ATmega328P-AU" H 4350 2550 50 0000 C CNN F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 5250 3450 50 0001 C CIN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 5250 3450 50 0001 C CNN F 4 "0" H 5250 3450 50 0001 C CNN "Need_order" 1 5250 3450 1 0 0 -1 $EndComp $Comp L Connector:AVR-ISP-6 J204 U 1 1 5E2FAB7B P 8400 1650 F 0 "J204" H 8071 1746 50 0000 R CNN F 1 "AVR-ISP-6" H 8071 1655 50 0000 R CNN F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" V 8150 1700 50 0001 C CNN F 3 " ~" H 7125 1100 50 0001 C CNN F 4 "0" H 8400 1650 50 0001 C CNN "Need_order" 1 8400 1650 1 0 0 -1 $EndComp $Comp L Device:R R215 U 1 1 5E3048E7 P 9850 1600 F 0 "R215" H 9920 1646 50 0000 L CNN F 1 "10k" H 9920 1555 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9780 1600 50 0001 C CNN F 3 "~" H 9850 1600 50 0001 C CNN F 4 "0" H 9850 1600 50 0001 C CNN "Need_order" 1 9850 1600 1 0 0 -1 $EndComp Wire Wire Line 9350 1750 9850 1750 Text Label 8800 1450 0 50 ~ 0 MISO Text Label 8800 1550 0 50 ~ 0 MOSI Text Label 8800 1650 0 50 ~ 0 SCK Text Label 8800 1750 0 50 ~ 0 RESETn Text Label 5850 3750 0 50 ~ 0 RESETn Wire Wire Line 8800 1750 9350 1750 Connection ~ 9350 1750 Text Label 6750 2650 0 50 ~ 0 MISO Text Label 6750 2550 0 50 ~ 0 MOSI Text Label 6750 2750 0 50 ~ 0 SCK $Comp L power:GND #PWR0216 U 1 1 5E30808E P 8300 2050 F 0 "#PWR0216" H 8300 1800 50 0001 C CNN F 1 "GND" H 8305 1877 50 0000 C CNN F 2 "" H 8300 2050 50 0001 C CNN F 3 "" H 8300 2050 50 0001 C CNN 1 8300 2050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0210 U 1 1 5E308344 P 5250 4950 F 0 "#PWR0210" H 5250 4700 50 0001 C CNN F 1 "GND" H 5255 4777 50 0000 C CNN F 2 "" H 5250 4950 50 0001 C CNN F 3 "" H 5250 4950 50 0001 C CNN 1 5250 4950 1 0 0 -1 $EndComp Wire Wire Line 8300 1150 8300 950 Text GLabel 8500 3650 2 50 Input ~ 0 SCL Text GLabel 8500 3550 2 50 Input ~ 0 SDA $Comp L Device:R R210 U 1 1 5E60F832 P 7950 3350 F 0 "R210" H 8020 3396 50 0000 L CNN F 1 "4k7" H 8020 3305 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7880 3350 50 0001 C CNN F 3 "~" H 7950 3350 50 0001 C CNN F 4 "0" H 7950 3350 50 0001 C CNN "Need_order" 1 7950 3350 1 0 0 -1 $EndComp Wire Wire Line 5850 3550 8250 3550 Wire Wire Line 5850 3650 7950 3650 $Comp L Device:R R211 U 1 1 5E61059E P 8250 3350 F 0 "R211" H 8320 3396 50 0000 L CNN F 1 "4k7" H 8320 3305 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8180 3350 50 0001 C CNN F 3 "~" H 8250 3350 50 0001 C CNN F 4 "0" H 8250 3350 50 0001 C CNN "Need_order" 1 8250 3350 1 0 0 -1 $EndComp Wire Wire Line 8250 3550 8250 3500 Connection ~ 8250 3550 Wire Wire Line 8250 3550 8500 3550 Wire Wire Line 7950 3650 7950 3500 Connection ~ 7950 3650 Wire Wire Line 7950 3650 8500 3650 Wire Wire Line 7950 3200 8100 3200 $Comp L power:+3.3V #PWR0209 U 1 1 5E611AC9 P 5250 1500 F 0 "#PWR0209" H 5250 1350 50 0001 C CNN F 1 "+3.3V" H 5265 1673 50 0000 C CNN F 2 "" H 5250 1500 50 0001 C CNN F 3 "" H 5250 1500 50 0001 C CNN 1 5250 1500 1 0 0 -1 $EndComp Wire Wire Line 5250 1900 5250 1950 $Comp L power:+3.3V #PWR0215 U 1 1 5E612912 P 8300 950 F 0 "#PWR0215" H 8300 800 50 0001 C CNN F 1 "+3.3V" H 8315 1123 50 0000 C CNN F 2 "" H 8300 950 50 0001 C CNN F 3 "" H 8300 950 50 0001 C CNN 1 8300 950 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0214 U 1 1 5E612C53 P 8100 3200 F 0 "#PWR0214" H 8100 3050 50 0001 C CNN F 1 "+3.3V" H 8115 3373 50 0000 C CNN F 2 "" H 8100 3200 50 0001 C CNN F 3 "" H 8100 3200 50 0001 C CNN 1 8100 3200 1 0 0 -1 $EndComp Connection ~ 8100 3200 Wire Wire Line 8100 3200 8250 3200 Text HLabel 9500 4250 2 50 Output ~ 0 CW_TONE $Comp L Diode:1N4148W D202 U 1 1 5EB664D3 P 9350 1600 F 0 "D202" V 9304 1680 50 0000 L CNN F 1 "1N4148W" V 9395 1680 50 0000 L CNN F 2 "Diode_SMD:D_SOD-123F" H 9350 1425 50 0001 C CNN F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 9350 1600 50 0001 C CNN F 4 "1N4148W" H 9350 1600 50 0001 C CNN "MPN" F 5 "1" H 9350 1600 50 0001 C CNN "Need_order" 1 9350 1600 0 1 1 0 $EndComp Text Notes 650 2600 0 50 ~ 0 LCD: use a 5V character display,\nand Adafruit 292 backpack with\n3V3 I2C\nButtons: floating when open, connect to GND when pressed\nCoder: connect as in datasheet PEC12R Text GLabel 1100 3500 2 50 Input ~ 0 SDA Text GLabel 1100 3600 2 50 Input ~ 0 SCL Text HLabel 1100 3400 2 50 Input ~ 0 LCD_5V $Comp L mpb:CUI-SJ-3524-SMT-TR J202 U 1 1 5EF19C71 P 1300 6900 F 0 "J202" H 1282 7225 50 0000 C CNN F 1 "CW Key" H 1282 7134 50 0000 C CNN F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ-3524-SMT_Horizontal" H 1300 6900 50 0001 C CNN F 3 "~" H 1300 6900 50 0001 C CNN F 4 "SJ-3523-SMT-TR" H 1300 6900 50 0001 C CNN "MPN" F 5 "1" H 1300 6900 50 0001 C CNN "Need_order" 1 1300 6900 1 0 0 -1 $EndComp Text Label 2100 7000 0 50 ~ 0 CW_INPUT $Comp L Device:R R204 U 1 1 5EF1BE2B P 1900 6900 F 0 "R204" V 2107 6900 50 0000 C CNN F 1 "10k" V 2016 6900 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1830 6900 50 0001 C CNN F 3 "~" H 1900 6900 50 0001 C CNN F 4 "0" H 1900 6900 50 0001 C CNN "Need_order" 1 1900 6900 0 -1 -1 0 $EndComp $Comp L Device:R R205 U 1 1 5EF1CB84 P 1900 7100 F 0 "R205" V 1785 7100 50 0000 C CNN F 1 "2k2" V 1694 7100 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1830 7100 50 0001 C CNN F 3 "~" H 1900 7100 50 0001 C CNN F 4 "0" H 1900 7100 50 0001 C CNN "Need_order" 1 1900 7100 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0203 U 1 1 5EF1FE09 P 1500 6800 F 0 "#PWR0203" H 1500 6550 50 0001 C CNN F 1 "GND" V 1505 6672 50 0000 R CNN F 2 "" H 1500 6800 50 0001 C CNN F 3 "" H 1500 6800 50 0001 C CNN 1 1500 6800 0 -1 -1 0 $EndComp $Comp L Device:R R201 U 1 1 5EF25F58 P 1300 3900 F 0 "R201" V 1185 3900 50 0000 C CNN F 1 "4k7" V 1094 3900 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1230 3900 50 0001 C CNN F 3 "~" H 1300 3900 50 0001 C CNN F 4 "0" H 1300 3900 50 0001 C CNN "Need_order" 1 1300 3900 0 -1 -1 0 $EndComp Wire Wire Line 1100 3900 1150 3900 Text Label 1450 3900 0 50 ~ 0 ENC_BTN $Comp L Device:R R203 U 1 1 5EF2815A P 1800 3350 F 0 "R203" H 1730 3304 50 0000 R CNN F 1 "4k7" H 1730 3395 50 0000 R CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1730 3350 50 0001 C CNN F 3 "~" H 1800 3350 50 0001 C CNN F 4 "0" H 1800 3350 50 0001 C CNN "Need_order" 1 1800 3350 -1 0 0 1 $EndComp $Comp L Device:R R202 U 1 1 5EF2894E P 1700 3350 F 0 "R202" H 1770 3304 50 0000 L CNN F 1 "4k7" H 1770 3395 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1630 3350 50 0001 C CNN F 3 "~" H 1700 3350 50 0001 C CNN F 4 "0" H 1700 3350 50 0001 C CNN "Need_order" 1 1700 3350 -1 0 0 1 $EndComp $Comp L power:+3.3V #PWR0204 U 1 1 5EF2BF90 P 1750 3200 F 0 "#PWR0204" H 1750 3050 50 0001 C CNN F 1 "+3.3V" H 1765 3373 50 0000 C CNN F 2 "" H 1750 3200 50 0001 C CNN F 3 "" H 1750 3200 50 0001 C CNN 1 1750 3200 1 0 0 -1 $EndComp $Comp L Device:R R206 U 1 1 5EF2CC5E P 1950 3700 F 0 "R206" V 2157 3700 50 0000 C CNN F 1 "4k7" V 2066 3700 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1880 3700 50 0001 C CNN F 3 "~" H 1950 3700 50 0001 C CNN F 4 "0" H 1950 3700 50 0001 C CNN "Need_order" 1 1950 3700 0 -1 -1 0 $EndComp $Comp L Device:R R207 U 1 1 5EF2D7D8 P 1950 3800 F 0 "R207" V 2065 3800 50 0000 C CNN F 1 "4k7" V 2156 3800 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1880 3800 50 0001 C CNN F 3 "~" H 1950 3800 50 0001 C CNN F 4 "0" H 1950 3800 50 0001 C CNN "Need_order" 1 1950 3800 0 1 1 0 $EndComp $Comp L Device:C C201 U 1 1 5EF325CF P 2150 3550 F 0 "C201" H 2265 3596 50 0000 L CNN F 1 "10nF" H 2265 3505 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 2188 3400 50 0001 C CNN F 3 "~" H 2150 3550 50 0001 C CNN F 4 "VJ0805A103KXJTBC" H 2150 3550 50 0001 C CNN "MPN" F 5 "1" H 2150 3550 50 0001 C CNN "Need_order" 1 2150 3550 1 0 0 -1 $EndComp Text Label 2500 3800 2 50 ~ 0 ENC_A Text Label 2500 3700 2 50 ~ 0 ENC_B Text Label 6200 4350 0 50 ~ 0 ENC_A Text Label 6200 4450 0 50 ~ 0 ENC_BTN Text Label 6200 4650 0 50 ~ 0 ENC_B $Comp L Connector:6P6C J203 U 1 1 5EF3C6DD P 1450 5450 F 0 "J203" H 1507 6017 50 0000 C CNN F 1 "MIC" H 1507 5926 50 0000 C CNN F 2 "picardy:RJ25_WE_615006138421" V 1450 5475 50 0001 C CNN F 3 "~" V 1450 5475 50 0001 C CNN F 4 "615006138421" H 1450 5450 50 0001 C CNN "MPN" F 5 "1" H 1450 5450 50 0001 C CNN "Need_order" 1 1450 5450 1 0 0 -1 $EndComp Text Label 1850 5650 0 50 ~ 0 MIC_SW1 $Comp L power:GND #PWR0205 U 1 1 5EF3D0E7 P 1800 5450 F 0 "#PWR0205" H 1800 5200 50 0001 C CNN F 1 "GND" V 1805 5322 50 0000 R CNN F 2 "" H 1800 5450 50 0001 C CNN F 3 "" H 1800 5450 50 0001 C CNN 1 1800 5450 0 -1 -1 0 $EndComp Wire Wire Line 1800 5450 1850 5450 Text Label 1850 5350 0 50 ~ 0 V_MIC Text Label 1850 5150 0 50 ~ 0 MIC_SW2 Text HLabel 1850 5550 2 50 Output ~ 0 MIC Wire Wire Line 9350 1450 9600 1450 $Comp L power:+3.3V #PWR0218 U 1 1 5EF3FC0A P 9600 1450 F 0 "#PWR0218" H 9600 1300 50 0001 C CNN F 1 "+3.3V" H 9615 1623 50 0000 C CNN F 2 "" H 9600 1450 50 0001 C CNN F 3 "" H 9600 1450 50 0001 C CNN 1 9600 1450 1 0 0 -1 $EndComp Connection ~ 9600 1450 Wire Wire Line 9600 1450 9850 1450 Text HLabel 950 4800 0 50 Input ~ 0 MIC_8V Text Notes 850 6000 0 50 ~ 10 TODO\nDisassemble MH-42\nand check pinout Wire Wire Line 950 4800 2200 4800 Wire Wire Line 2200 4800 2200 5350 Wire Wire Line 2200 5350 1850 5350 Wire Wire Line 5350 1950 5350 1900 Wire Wire Line 5350 1900 5250 1900 Connection ~ 5250 1900 $Comp L Device:C C203 U 1 1 5EF44469 P 4150 2050 F 0 "C203" H 4264 2004 50 0000 L CNN F 1 "10nF" H 4264 2095 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 4188 1900 50 0001 C CNN F 3 "~" H 4150 2050 50 0001 C CNN F 4 "VJ0805A103KXJTBC" H 4150 2050 50 0001 C CNN "MPN" F 5 "1" H 4150 2050 50 0001 C CNN "Need_order" 1 4150 2050 -1 0 0 1 $EndComp $Comp L power:GND #PWR0208 U 1 1 5EF44B15 P 4150 2200 F 0 "#PWR0208" H 4150 1950 50 0001 C CNN F 1 "GND" H 4155 2027 50 0000 C CNN F 2 "" H 4150 2200 50 0001 C CNN F 3 "" H 4150 2200 50 0001 C CNN 1 4150 2200 1 0 0 -1 $EndComp $Comp L Device:C C204 U 1 1 5EF45D74 P 5550 1650 F 0 "C204" H 5435 1604 50 0000 R CNN F 1 "1uF" H 5435 1695 50 0000 R CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 5588 1500 50 0001 C CNN F 3 "~" H 5550 1650 50 0001 C CNN F 4 "08055C105JAT2A" H 5550 1650 50 0001 C CNN "MPN" F 5 "0" H 5550 1650 50 0001 C CNN "Need_order" 1 5550 1650 -1 0 0 1 $EndComp Wire Wire Line 5550 1500 5250 1500 Wire Wire Line 5250 1500 5250 1900 Connection ~ 5250 1500 $Comp L power:GND #PWR0211 U 1 1 5EF48CA8 P 5550 1800 F 0 "#PWR0211" H 5550 1550 50 0001 C CNN F 1 "GND" H 5555 1627 50 0000 C CNN F 2 "" H 5550 1800 50 0001 C CNN F 3 "" H 5550 1800 50 0001 C CNN 1 5550 1800 1 0 0 -1 $EndComp Text Label 6000 3950 0 50 ~ 0 MIC_SW1 Text Label 6000 4050 0 50 ~ 0 MIC_SW2 $Comp L power:GND #PWR0202 U 1 1 5EF49E5C P 1100 4000 F 0 "#PWR0202" H 1100 3750 50 0001 C CNN F 1 "GND" H 1105 3827 50 0000 C CNN F 2 "" H 1100 4000 50 0001 C CNN F 3 "" H 1100 4000 50 0001 C CNN 1 1100 4000 1 0 0 -1 $EndComp Text Label 1100 3000 0 50 ~ 0 BTN0 Text Label 6300 2550 0 50 ~ 0 BTN0 Text Label 6300 2650 0 50 ~ 0 BTN1 Text Label 6300 2750 0 50 ~ 0 BTN2 Text Label 5850 4250 0 50 ~ 0 D3_PWM Wire Wire Line 5850 2550 6750 2550 Wire Wire Line 5850 2650 6750 2650 Wire Wire Line 5850 2750 6750 2750 $Comp L mpb:CSTNE16M0V530000R0 Y201 U 1 1 5EF516F7 P 7500 2850 F 0 "Y201" V 7825 2800 50 0000 C CNN F 1 "CSTNE16M0V530000R0" V 7734 2800 50 0000 C CNN F 2 "Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm" H 7475 2850 50 0001 C CNN F 3 "~" H 7475 2850 50 0001 C CNN F 4 "0" H 7500 2850 50 0001 C CNN "Need_order" F 5 "CSTNE16M0V530000R0" H 7500 2850 50 0001 C CNN "MPN" 1 7500 2850 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0213 U 1 1 5EF52DDE P 7700 2850 F 0 "#PWR0213" H 7700 2600 50 0001 C CNN F 1 "GND" V 7705 2722 50 0000 R CNN F 2 "" H 7700 2850 50 0001 C CNN F 3 "" H 7700 2850 50 0001 C CNN 1 7700 2850 0 -1 -1 0 $EndComp Wire Wire Line 5850 2850 7050 2850 Wire Wire Line 7050 2850 7050 2750 $Comp L Device:R R209 U 1 1 5EF57EC0 P 7200 2850 F 0 "R209" V 7300 2850 50 0000 C CNN F 1 "1M" V 7400 2850 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7130 2850 50 0001 C CNN F 3 "~" H 7200 2850 50 0001 C CNN F 4 "0" H 7200 2850 50 0001 C CNN "Need_order" 1 7200 2850 0 1 1 0 $EndComp Wire Wire Line 7350 2850 7350 2950 Connection ~ 7350 2950 Wire Wire Line 7350 2950 7400 2950 Wire Wire Line 7050 2750 7400 2750 Text Notes 5850 3550 0 50 ~ 0 A4 Text Notes 5850 3650 0 50 ~ 0 A5 Wire Wire Line 6000 3250 5850 3250 Wire Wire Line 6000 3150 5850 3150 Wire Wire Line 6000 3350 5850 3350 Wire Wire Line 6000 3450 5850 3450 Wire Wire Line 5850 4350 6200 4350 Wire Wire Line 5850 4650 6200 4650 Wire Wire Line 5850 4450 6200 4450 $Comp L Device:LED D201 U 1 1 5EF8516C P 6850 4550 F 0 "D201" H 6843 4766 50 0000 C CNN F 1 "STATUS" H 6843 4675 50 0000 C CNN F 2 "LED_THT:LED_D5.0mm" H 6850 4550 50 0001 C CNN F 3 "~" H 6850 4550 50 0001 C CNN F 4 "0" H 6850 4550 50 0001 C CNN "Need_order" 1 6850 4550 1 0 0 -1 $EndComp Wire Wire Line 5850 4550 6700 4550 $Comp L Device:R R208 U 1 1 5EF88AAF P 7150 4550 F 0 "R208" V 6943 4550 50 0000 C CNN F 1 "330" V 7034 4550 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7080 4550 50 0001 C CNN F 3 "~" H 7150 4550 50 0001 C CNN F 4 "0" H 7150 4550 50 0001 C CNN "Need_order" 1 7150 4550 0 1 1 0 $EndComp Connection ~ 7050 2850 Wire Wire Line 5850 2950 7350 2950 $Comp L power:+3.3V #PWR0212 U 1 1 5EF9CDF8 P 7300 4550 F 0 "#PWR0212" H 7300 4400 50 0001 C CNN F 1 "+3.3V" V 7315 4678 50 0000 L CNN F 2 "" H 7300 4550 50 0001 C CNN F 3 "" H 7300 4550 50 0001 C CNN 1 7300 4550 0 1 1 0 $EndComp Wire Wire Line 5850 2450 6750 2450 Wire Wire Line 5850 2350 6750 2350 Wire Wire Line 5850 2250 6750 2250 Text HLabel 6750 2450 2 50 Output ~ 0 SEQ2n Text HLabel 6750 2350 2 50 Output ~ 0 SEQ1n Text HLabel 6750 2250 2 50 Output ~ 0 SEQ0n Text HLabel 6200 4150 2 50 Output ~ 0 MUTE_SPKR Text Notes 6350 3950 0 50 ~ 0 RXD Text Notes 6350 4050 0 50 ~ 0 TXD Wire Wire Line 6200 4150 5850 4150 $Comp L Connector_Generic:Conn_01x12 J201 U 1 1 5E523241 P 900 3500 F 0 "J201" H 979 3400 50 0000 L CNN F 1 "UI" H 979 3491 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Horizontal" H 900 3500 50 0001 C CNN F 3 "~" H 900 3500 50 0001 C CNN F 4 "1" H 900 3500 50 0001 C CNN "Need_order" F 5 " Adafruit 292 and PEC12R-4022F-S0024" H 900 3500 50 0001 C CNN "MPN" 1 900 3500 -1 0 0 1 $EndComp $Comp L power:+3.3V #PWR0201 U 1 1 5E5452EA P 1100 2900 F 0 "#PWR0201" H 1100 2750 50 0001 C CNN F 1 "+3.3V" H 1115 3073 50 0000 C CNN F 2 "" H 1100 2900 50 0001 C CNN F 3 "" H 1100 2900 50 0001 C CNN 1 1100 2900 1 0 0 -1 $EndComp $Comp L power:GND #PWR0206 U 1 1 5E566926 P 2150 3400 F 0 "#PWR0206" H 2150 3150 50 0001 C CNN F 1 "GND" H 2155 3227 50 0000 C CNN F 2 "" H 2150 3400 50 0001 C CNN F 3 "" H 2150 3400 50 0001 C CNN 1 2150 3400 -1 0 0 1 $EndComp Wire Wire Line 1100 3800 1700 3800 Wire Wire Line 1800 3200 1750 3200 Connection ~ 1750 3200 Wire Wire Line 1750 3200 1700 3200 Wire Wire Line 1100 3700 1800 3700 Wire Wire Line 1700 3500 1700 3800 Connection ~ 1700 3800 Wire Wire Line 1700 3800 1800 3800 Wire Wire Line 1800 3500 1800 3700 Connection ~ 1800 3700 $Comp L power:GND #PWR0207 U 1 1 5EF27A04 P 2150 4100 F 0 "#PWR0207" H 2150 3850 50 0001 C CNN F 1 "GND" H 2155 3927 50 0000 C CNN F 2 "" H 2150 4100 50 0001 C CNN F 3 "" H 2150 4100 50 0001 C CNN 1 2150 4100 1 0 0 -1 $EndComp $Comp L Device:C C202 U 1 1 5EF32F46 P 2150 3950 F 0 "C202" H 2265 3996 50 0000 L CNN F 1 "10nF" H 2265 3905 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 2188 3800 50 0001 C CNN F 3 "~" H 2150 3950 50 0001 C CNN F 4 "VJ0805A103KXJTBC" H 2150 3950 50 0001 C CNN "MPN" F 5 "1" H 2150 3950 50 0001 C CNN "Need_order" 1 2150 3950 1 0 0 -1 $EndComp Wire Wire Line 2100 3700 2150 3700 Wire Wire Line 2100 3800 2150 3800 Connection ~ 2150 3700 Wire Wire Line 2150 3700 2500 3700 Connection ~ 2150 3800 Wire Wire Line 2150 3800 2500 3800 Text HLabel 4650 2550 0 50 Input ~ 0 S_METER Text Label 1100 3100 0 50 ~ 0 BTN1 Text Label 1100 3200 0 50 ~ 0 BTN2 Text Label 1100 3300 0 50 ~ 0 BTN3 Wire Wire Line 5850 3950 6000 3950 Wire Wire Line 5850 4050 6000 4050 Text Label 6000 3250 0 50 ~ 0 BTN3 Text Notes 5850 3250 0 50 ~ 0 A1 Text Notes 5850 3450 0 50 ~ 0 A3 Text Notes 5850 3950 0 50 ~ 0 D0 Text Notes 5850 4050 0 50 ~ 0 D1 Text Notes 5850 4150 0 50 ~ 0 D2 Text Notes 5850 4350 0 50 ~ 0 D4 Text Notes 5850 4450 0 50 ~ 0 D5_PWM Text Notes 5850 4650 0 50 ~ 0 D7 Text Label 5850 4550 0 50 ~ 0 D6_PWM Text Label 5850 2850 0 50 ~ 0 XTAL1 Text Label 5850 2950 0 50 ~ 0 XTAL2 Text Notes 5850 2750 0 50 ~ 0 D13 Text Notes 5850 2650 0 50 ~ 0 D12 Text Notes 5850 2550 0 50 ~ 0 D11_PWM Text Notes 5850 2450 0 50 ~ 0 D10_PWM Text Notes 5850 2350 0 50 ~ 0 D9_PWM Text Notes 5850 2250 0 50 ~ 0 D8 Text Notes 6400 2100 0 50 ~ 0 Sequence:\nSEQ0: Baseband + Anglian\nSEQ1: External PA\nSEQ2: External Relay + Transverter Wire Wire Line 1500 7100 1750 7100 Wire Wire Line 1500 6900 1750 6900 Wire Wire Line 2050 6900 2050 7000 Wire Wire Line 2050 7000 2100 7000 Connection ~ 2050 7000 Wire Wire Line 2050 7000 2050 7100 Text Label 4650 2450 2 50 ~ 0 CW_INPUT Text HLabel 6000 3450 2 50 Output ~ 0 CW_KEYn Text Label 5850 3350 0 50 ~ 0 A2 Text Label 5850 3150 0 50 ~ 0 A0 $Comp L Device:Ferrite_Bead FB201 U 1 1 5E5709C5 P 4600 1900 F 0 "FB201" V 4326 1900 50 0000 C CNN F 1 "BLM18BB221SN1D" V 4417 1900 50 0000 C CNN F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4530 1900 50 0001 C CNN F 3 "~" H 4600 1900 50 0001 C CNN F 4 "BLM18BB221SN1D" V 4600 1900 50 0001 C CNN "MPN" F 5 "0" V 4600 1900 50 0001 C CNN "Need_order" 1 4600 1900 0 1 1 0 $EndComp Wire Wire Line 4450 1900 4150 1900 $Comp L Device:C_Small C? U 1 1 5E5A72B6 P 8850 4400 AR Path="/5E3088F9/5E5A72B6" Ref="C?" Part="1" AR Path="/5E2FA006/5E5A72B6" Ref="C206" Part="1" F 0 "C206" H 8942 4446 50 0000 L CNN F 1 "0.1uF" H 8942 4355 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8850 4400 50 0001 C CNN F 3 "~" H 8850 4400 50 0001 C CNN F 4 "GRM188R71H104KA93D" H 8850 4400 50 0001 C CNN "MPN" F 5 "0" H 8850 4400 50 0001 C CNN "Need_order" 1 8850 4400 1 0 0 -1 $EndComp $Comp L Device:R R213 U 1 1 5E5A9B8E P 8650 4250 F 0 "R213" V 8443 4250 50 0000 C CNN F 1 "1k" V 8534 4250 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8580 4250 50 0001 C CNN F 3 "~" H 8650 4250 50 0001 C CNN F 4 "0" H 8650 4250 50 0001 C CNN "Need_order" 1 8650 4250 0 1 1 0 $EndComp $Comp L Device:C_Small C? U 1 1 5E5A9B9A P 8450 4400 AR Path="/5E3088F9/5E5A9B9A" Ref="C?" Part="1" AR Path="/5E2FA006/5E5A9B9A" Ref="C205" Part="1" F 0 "C205" H 8542 4446 50 0000 L CNN F 1 "0.1uF" H 8542 4355 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8450 4400 50 0001 C CNN F 3 "~" H 8450 4400 50 0001 C CNN F 4 "GRM188R71H104KA93D" H 8450 4400 50 0001 C CNN "MPN" F 5 "0" H 8450 4400 50 0001 C CNN "Need_order" 1 8450 4400 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5E5AF42D P 9250 4400 AR Path="/5E3088F9/5E5AF42D" Ref="C?" Part="1" AR Path="/5E2FA006/5E5AF42D" Ref="C207" Part="1" F 0 "C207" H 9342 4446 50 0000 L CNN F 1 "0.1uF" H 9342 4355 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9250 4400 50 0001 C CNN F 3 "~" H 9250 4400 50 0001 C CNN F 4 "GRM188R71H104KA93D" H 9250 4400 50 0001 C CNN "MPN" F 5 "0" H 9250 4400 50 0001 C CNN "Need_order" 1 9250 4400 1 0 0 -1 $EndComp $Comp L Device:R R214 U 1 1 5E5AF438 P 9050 4250 F 0 "R214" V 8843 4250 50 0000 C CNN F 1 "1k" V 8934 4250 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8980 4250 50 0001 C CNN F 3 "~" H 9050 4250 50 0001 C CNN F 4 "0" H 9050 4250 50 0001 C CNN "Need_order" 1 9050 4250 0 1 1 0 $EndComp $Comp L Device:C_Small C? U 1 1 5E5B4333 P 9400 4250 AR Path="/5E3088F9/5E5B4333" Ref="C?" Part="1" AR Path="/5E2FA006/5E5B4333" Ref="C208" Part="1" F 0 "C208" V 9629 4250 50 0000 C CNN F 1 "0.1uF" V 9538 4250 50 0000 C CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9400 4250 50 0001 C CNN F 3 "~" H 9400 4250 50 0001 C CNN F 4 "GRM188R71H104KA93D" H 9400 4250 50 0001 C CNN "MPN" F 5 "0" H 9400 4250 50 0001 C CNN "Need_order" 1 9400 4250 0 -1 -1 0 $EndComp Wire Wire Line 8100 4250 5850 4250 $Comp L Device:R R212 U 1 1 5E58E428 P 8250 4250 F 0 "R212" V 8043 4250 50 0000 C CNN F 1 "10k" V 8134 4250 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8180 4250 50 0001 C CNN F 3 "~" H 8250 4250 50 0001 C CNN F 4 "0" H 8250 4250 50 0001 C CNN "Need_order" 1 8250 4250 0 1 1 0 $EndComp Wire Wire Line 8400 4250 8450 4250 Wire Wire Line 8450 4250 8450 4300 Wire Wire Line 8450 4250 8500 4250 Connection ~ 8450 4250 Wire Wire Line 8800 4250 8850 4250 Wire Wire Line 8850 4300 8850 4250 Connection ~ 8850 4250 Wire Wire Line 8850 4250 8900 4250 Wire Wire Line 9200 4250 9250 4250 Wire Wire Line 9250 4300 9250 4250 Connection ~ 9250 4250 Wire Wire Line 9250 4250 9300 4250 Wire Wire Line 8450 4500 8850 4500 Connection ~ 8850 4500 Wire Wire Line 8850 4500 9250 4500 $Comp L power:GND #PWR0217 U 1 1 5E5CEBAE P 8850 4500 F 0 "#PWR0217" H 8850 4250 50 0001 C CNN F 1 "GND" H 8855 4327 50 0000 C CNN F 2 "" H 8850 4500 50 0001 C CNN F 3 "" H 8850 4500 50 0001 C CNN 1 8850 4500 1 0 0 -1 $EndComp Text Notes 8200 3950 0 50 ~ 0 Low pass filter for CW sidetone Wire Wire Line 4750 1900 5250 1900 Wire Wire Line 4650 2250 4450 2250 Wire Wire Line 4450 2250 4450 1900 Connection ~ 4450 1900 Wire Wire Line 1850 5250 2450 5250 NoConn ~ 1500 7200 Text HLabel 2450 5250 2 50 Input ~ 0 AF_OUT $EndSCHEMATC