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 "2020-03-18"
Rev ""
Comp "HB9EGM"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R215
U 1 1 5E3048E7
P 4550 2950
F 0 "R215" V 4757 2950 50  0000 C CNN
F 1 "10k" V 4666 2950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4480 2950 50  0001 C CNN
F 3 "~" H 4550 2950 50  0001 C CNN
F 4 "0" H 4550 2950 50  0001 C CNN "Need_order"
	1    4550 2950
	0    -1   -1   0   
$EndComp
Text GLabel 10250 4050 2    50   Input ~ 0
SCL
Text GLabel 10250 3950 2    50   Input ~ 0
SDA
$Comp
L Device:R R210
U 1 1 5E60F832
P 9600 3750
F 0 "R210" H 9670 3796 50  0000 L CNN
F 1 "4k7" H 9670 3705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9530 3750 50  0001 C CNN
F 3 "~" H 9600 3750 50  0001 C CNN
F 4 "0" H 9600 3750 50  0001 C CNN "Need_order"
	1    9600 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R211
U 1 1 5E61059E
P 9900 3750
F 0 "R211" H 9970 3796 50  0000 L CNN
F 1 "4k7" H 9970 3705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9830 3750 50  0001 C CNN
F 3 "~" H 9900 3750 50  0001 C CNN
F 4 "0" H 9900 3750 50  0001 C CNN "Need_order"
	1    9900 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9900 3950 9900 3900
Wire Wire Line
	9900 3950 10250 3950
Wire Wire Line
	9600 4050 9600 3900
Wire Wire Line
	9600 4050 10250 4050
Wire Wire Line
	9600 3600 9750 3600
$Comp
L power:+3.3V #PWR0214
U 1 1 5E612C53
P 9750 3600
F 0 "#PWR0214" H 9750 3450 50  0001 C CNN
F 1 "+3.3V" H 9765 3773 50  0000 C CNN
F 2 "" H 9750 3600 50  0001 C CNN
F 3 "" H 9750 3600 50  0001 C CNN
	1    9750 3600
	1    0    0    -1  
$EndComp
Connection ~ 9750 3600
Wire Wire Line
	9750 3600 9900 3600
Text HLabel 6500 7100 2    50   Output ~ 0
CW_TONE
Text Notes 650  2600 0    50   ~ 0
LCD: use a 5V character display, and Adafruit 292 backpack with 3V3 I2C.\n\nButtons: floating when open, connect to GND when pressed\n(Buttons 0 and 1 were previously floating when open, connect to GND\nthrough resistors when pressed for multiplexing several buttons, but that\nmakes it impossible to use interrupts, and I didn't need more than 4\nbuttons in the end.)\n\nCoder: connect as in datasheet PEC12R
$Comp
L mpb:CUI-SJ-3524-SMT-TR J202
U 1 1 5EF19C71
P 1450 6700
F 0 "J202" H 1432 7025 50  0000 C CNN
F 1 "CW Key" H 1432 6934 50  0000 C CNN
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ-3524-SMT_Horizontal" H 1450 6700 50  0001 C CNN
F 3 "~" H 1450 6700 50  0001 C CNN
F 4 "SJ-3523-SMT-TR" H 1450 6700 50  0001 C CNN "MPN"
F 5 "1" H 1450 6700 50  0001 C CNN "Need_order"
	1    1450 6700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0203
U 1 1 5EF1FE09
P 1650 6600
F 0 "#PWR0203" H 1650 6350 50  0001 C CNN
F 1 "GND" V 1655 6472 50  0000 R CNN
F 2 "" H 1650 6600 50  0001 C CNN
F 3 "" H 1650 6600 50  0001 C CNN
	1    1650 6600
	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 "5k1" 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 "5k1" 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 1750 3400 50  0000 L CNN
F 1 "5k1" H 1750 3500 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 Device:R R206
U 1 1 5EF2CC5E
P 1950 3700
F 0 "R206" V 2157 3700 50  0000 C CNN
F 1 "5k1" 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 "5k1" 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
$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 2700 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 2700 5150 0    50   ~ 0
MIC_SW2
Text HLabel 1850 5550 2    50   Output ~ 0
MIC
$Comp
L power:+3.3V #PWR0218
U 1 1 5EF3FC0A
P 4400 2950
F 0 "#PWR0218" H 4400 2800 50  0001 C CNN
F 1 "+3.3V" V 4415 3078 50  0000 L CNN
F 2 "" H 4400 2950 50  0001 C CNN
F 3 "" H 4400 2950 50  0001 C CNN
	1    4400 2950
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C204
U 1 1 5EF45D74
P 6700 2100
F 0 "C204" H 6585 2054 50  0000 R CNN
F 1 "1uF" H 6585 2145 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6738 1950 50  0001 C CNN
F 3 "~" H 6700 2100 50  0001 C CNN
F 4 "08055C105JAT2A" H 6700 2100 50  0001 C CNN "MPN"
F 5 "0" H 6700 2100 50  0001 C CNN "Need_order"
	1    6700 2100
	-1   0    0    1   
$EndComp
Text Label 6500 4350 0    50   ~ 0
MIC_SW1
Text Label 6500 4450 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 5200 4150 2    50   ~ 0
BTN0
Text Label 5200 4050 2    50   ~ 0
BTN1
Text Label 5200 5250 2    50   ~ 0
BTN2
$Comp
L mpb:CSTNE16M0V530000R0 Y201
U 1 1 5EF516F7
P 3550 3450
F 0 "Y201" V 3875 3400 50  0000 C CNN
F 1 "CSTNE16M0V530000R0" V 3784 3400 50  0000 C CNN
F 2 "Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm" H 3525 3450 50  0001 C CNN
F 3 "~" H 3525 3450 50  0001 C CNN
F 4 "0" H 3550 3450 50  0001 C CNN "Need_order"
F 5 "CSTNE16M0V530000R0" H 3550 3450 50  0001 C CNN "MPN"
	1    3550 3450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0213
U 1 1 5EF52DDE
P 3350 3450
F 0 "#PWR0213" H 3350 3200 50  0001 C CNN
F 1 "GND" V 3355 3322 50  0000 R CNN
F 2 "" H 3350 3450 50  0001 C CNN
F 3 "" H 3350 3450 50  0001 C CNN
	1    3350 3450
	0    1    1    0   
$EndComp
$Comp
L Device:R R209
U 1 1 5EF57EC0
P 3850 3450
F 0 "R209" V 3950 3450 50  0000 C CNN
F 1 "1M" V 4050 3450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3780 3450 50  0001 C CNN
F 3 "~" H 3850 3450 50  0001 C CNN
F 4 "0" H 3850 3450 50  0001 C CNN "Need_order"
	1    3850 3450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3700 3450 3700 3350
Connection ~ 3700 3350
Wire Wire Line
	3700 3350 3650 3350
Wire Wire Line
	4000 3550 3650 3550
$Comp
L Device:LED D201
U 1 1 5EF8516C
P 6000 6550
F 0 "D201" H 5993 6766 50  0000 C CNN
F 1 "STATUS" H 5993 6675 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 6000 6550 50  0001 C CNN
F 3 "~" H 6000 6550 50  0001 C CNN
F 4 "0" H 6000 6550 50  0001 C CNN "Need_order"
	1    6000 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R208
U 1 1 5EF88AAF
P 6300 6550
F 0 "R208" V 6093 6550 50  0000 C CNN
F 1 "510" V 6184 6550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6230 6550 50  0001 C CNN
F 3 "~" H 6300 6550 50  0001 C CNN
F 4 "0" H 6300 6550 50  0001 C CNN "Need_order"
	1    6300 6550
	0    1    1    0   
$EndComp
Wire Wire Line
	5200 3350 3700 3350
$Comp
L power:+3.3V #PWR0212
U 1 1 5EF9CDF8
P 6450 6550
F 0 "#PWR0212" H 6450 6400 50  0001 C CNN
F 1 "+3.3V" V 6465 6678 50  0000 L CNN
F 2 "" H 6450 6550 50  0001 C CNN
F 3 "" H 6450 6550 50  0001 C CNN
	1    6450 6550
	0    1    1    0   
$EndComp
Text HLabel 5200 4550 0    50   Output ~ 0
SEQ2n
Text HLabel 5200 4450 0    50   Output ~ 0
SEQ1n
Text HLabel 5200 4350 0    50   Output ~ 0
SEQ0n
Text HLabel 6500 4250 2    50   Output ~ 0
MUTE_SPKR
$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_Vertical" 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
	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 6500 4550 2    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
Text Label 5200 5350 2    50   ~ 0
BTN3
Text Notes 6550 3200 0    50   ~ 0
Sequence:\nSEQ0: Baseband + Anglian\nSEQ1: External PA\nSEQ2: External Relay + Transverter
Wire Wire Line
	1650 6900 1900 6900
Wire Wire Line
	1650 6700 1900 6700
Text Label 5200 4850 2    50   ~ 0
CW_TIP
Text HLabel 6500 5550 2    50   Output ~ 0
CW_KEYn
$Comp
L Device:Ferrite_Bead FB201
U 1 1 5E5709C5
P 6700 1800
F 0 "FB201" H 6563 1754 50  0000 R CNN
F 1 "BLM18BB221SN1D" H 6563 1845 50  0000 R CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6630 1800 50  0001 C CNN
F 3 "~" H 6700 1800 50  0001 C CNN
F 4 "BLM18BB221SN1D" V 6700 1800 50  0001 C CNN "MPN"
F 5 "0" V 6700 1800 50  0001 C CNN "Need_order"
	1    6700 1800
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E5A72B6
P 5850 7250
AR Path="/5E3088F9/5E5A72B6" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E5A72B6" Ref="C206"  Part="1" 
F 0 "C206" H 5942 7296 50  0000 L CNN
F 1 "0.1uF" H 5942 7205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5850 7250 50  0001 C CNN
F 3 "~" H 5850 7250 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5850 7250 50  0001 C CNN "MPN"
F 5 "0" H 5850 7250 50  0001 C CNN "Need_order"
	1    5850 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R213
U 1 1 5E5A9B8E
P 5650 7100
F 0 "R213" V 5443 7100 50  0000 C CNN
F 1 "1k" V 5534 7100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5580 7100 50  0001 C CNN
F 3 "~" H 5650 7100 50  0001 C CNN
F 4 "0" H 5650 7100 50  0001 C CNN "Need_order"
	1    5650 7100
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E5A9B9A
P 5450 7250
AR Path="/5E3088F9/5E5A9B9A" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E5A9B9A" Ref="C205"  Part="1" 
F 0 "C205" H 5542 7296 50  0000 L CNN
F 1 "0.1uF" H 5542 7205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5450 7250 50  0001 C CNN
F 3 "~" H 5450 7250 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5450 7250 50  0001 C CNN "MPN"
F 5 "0" H 5450 7250 50  0001 C CNN "Need_order"
	1    5450 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E5AF42D
P 6250 7250
AR Path="/5E3088F9/5E5AF42D" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E5AF42D" Ref="C207"  Part="1" 
F 0 "C207" H 6342 7296 50  0000 L CNN
F 1 "0.1uF" H 6342 7205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6250 7250 50  0001 C CNN
F 3 "~" H 6250 7250 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 6250 7250 50  0001 C CNN "MPN"
F 5 "0" H 6250 7250 50  0001 C CNN "Need_order"
	1    6250 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R214
U 1 1 5E5AF438
P 6050 7100
F 0 "R214" V 5843 7100 50  0000 C CNN
F 1 "1k" V 5934 7100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5980 7100 50  0001 C CNN
F 3 "~" H 6050 7100 50  0001 C CNN
F 4 "0" H 6050 7100 50  0001 C CNN "Need_order"
	1    6050 7100
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E5B4333
P 6400 7100
AR Path="/5E3088F9/5E5B4333" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E5B4333" Ref="C208"  Part="1" 
F 0 "C208" V 6629 7100 50  0000 C CNN
F 1 "0.1uF" V 6538 7100 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6400 7100 50  0001 C CNN
F 3 "~" H 6400 7100 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 6400 7100 50  0001 C CNN "MPN"
F 5 "0" H 6400 7100 50  0001 C CNN "Need_order"
	1    6400 7100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R212
U 1 1 5E58E428
P 5250 7100
F 0 "R212" V 5043 7100 50  0000 C CNN
F 1 "10k" V 5134 7100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5180 7100 50  0001 C CNN
F 3 "~" H 5250 7100 50  0001 C CNN
F 4 "0" H 5250 7100 50  0001 C CNN "Need_order"
	1    5250 7100
	0    1    1    0   
$EndComp
Wire Wire Line
	5400 7100 5450 7100
Wire Wire Line
	5450 7100 5450 7150
Wire Wire Line
	5450 7100 5500 7100
Connection ~ 5450 7100
Wire Wire Line
	5800 7100 5850 7100
Wire Wire Line
	5850 7150 5850 7100
Connection ~ 5850 7100
Wire Wire Line
	5850 7100 5900 7100
Wire Wire Line
	6200 7100 6250 7100
Wire Wire Line
	6250 7150 6250 7100
Connection ~ 6250 7100
Wire Wire Line
	6250 7100 6300 7100
Wire Wire Line
	5450 7350 5850 7350
Connection ~ 5850 7350
Wire Wire Line
	5850 7350 6250 7350
$Comp
L power:GND #PWR0217
U 1 1 5E5CEBAE
P 5850 7350
F 0 "#PWR0217" H 5850 7100 50  0001 C CNN
F 1 "GND" H 5855 7177 50  0000 C CNN
F 2 "" H 5850 7350 50  0001 C CNN
F 3 "" H 5850 7350 50  0001 C CNN
	1    5850 7350
	1    0    0    -1  
$EndComp
Text Notes 5200 6800 0    50   ~ 0
Low pass filter for CW sidetone
NoConn ~ 1650 7000
Text HLabel 1850 5250 2    50   Input ~ 0
AF_OUT
Text HLabel 6500 4150 2    50   Output ~ 0
MUTE_MICn
Text Label 5100 7100 2    50   ~ 0
PWM_CW
Text Notes 600  4850 0    47   ~ 0
Yaesu MH-42 microphone\nhas buttons connected through\nresistors to GND on both\nMIC_SW1 and MIC_SW2
$Comp
L Device:R R218
U 1 1 5E75C12E
P 3100 5000
F 0 "R218" V 2893 5000 50  0000 C CNN
F 1 "470k" V 2984 5000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3030 5000 50  0001 C CNN
F 3 "~" H 3100 5000 50  0001 C CNN
F 4 "0" H 3100 5000 50  0001 C CNN "Need_order"
	1    3100 5000
	-1   0    0    1   
$EndComp
$Comp
L Device:R R219
U 1 1 5E75CF25
P 3400 5000
F 0 "R219" V 3193 5000 50  0000 C CNN
F 1 "470k" V 3284 5000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3330 5000 50  0001 C CNN
F 3 "~" H 3400 5000 50  0001 C CNN
F 4 "0" H 3400 5000 50  0001 C CNN "Need_order"
	1    3400 5000
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0219
U 1 1 5E75D0E3
P 3250 4850
F 0 "#PWR0219" H 3250 4700 50  0001 C CNN
F 1 "+3.3V" H 3265 5023 50  0000 C CNN
F 2 "" H 3250 4850 50  0001 C CNN
F 3 "" H 3250 4850 50  0001 C CNN
	1    3250 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 4850 3250 4850
Connection ~ 3250 4850
Wire Wire Line
	3250 4850 3100 4850
Wire Wire Line
	3400 5650 3400 5150
$Comp
L Device:R R217
U 1 1 5E769B25
P 1500 3100
F 0 "R217" V 1385 3100 50  0000 C CNN
F 1 "5k1" V 1294 3100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1430 3100 50  0001 C CNN
F 3 "~" H 1500 3100 50  0001 C CNN
F 4 "0" H 1500 3100 50  0001 C CNN "Need_order"
	1    1500 3100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R216
U 1 1 5E769B30
P 1500 3000
F 0 "R216" V 1707 3000 50  0000 C CNN
F 1 "5k1" V 1616 3000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1430 3000 50  0001 C CNN
F 3 "~" H 1500 3000 50  0001 C CNN
F 4 "0" H 1500 3000 50  0001 C CNN "Need_order"
	1    1500 3000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1750 3200 1700 3200
Connection ~ 1750 3200
Wire Wire Line
	1800 3200 1750 3200
$Comp
L power:+3.3V #PWR0204
U 1 1 5EF2BF90
P 1750 2900
F 0 "#PWR0204" H 1750 2750 50  0001 C CNN
F 1 "+3.3V" H 1765 3073 50  0000 C CNN
F 2 "" H 1750 2900 50  0001 C CNN
F 3 "" H 1750 2900 50  0001 C CNN
	1    1750 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 3200 1750 3100
Wire Wire Line
	1100 3100 1350 3100
Wire Wire Line
	1100 3000 1350 3000
Wire Wire Line
	1650 3000 1750 3000
Connection ~ 1750 3000
Wire Wire Line
	1750 3000 1750 2900
Wire Wire Line
	1650 3100 1750 3100
Connection ~ 1750 3100
Wire Wire Line
	1750 3100 1750 3000
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U201
U 1 1 5E8E9EFD
P 5900 4250
F 0 "U201" H 5850 2661 50  0000 C CNN
F 1 "STM32F103C8Tx" H 5850 2570 50  0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5300 2850 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 5900 4250 50  0001 C CNN
F 4 "STM32F103C8T6" H 5900 4250 50  0001 C CNN "MPN"
	1    5900 4250
	1    0    0    -1  
$EndComp
Text Label 5200 2950 2    50   ~ 0
RESETn
$Comp
L Device:R R220
U 1 1 5E8F622A
P 7550 1450
F 0 "R220" V 7343 1450 50  0000 C CNN
F 1 "100k" V 7434 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7480 1450 50  0001 C CNN
F 3 "~" H 7550 1450 50  0001 C CNN
F 4 "0" H 7550 1450 50  0001 C CNN "Need_order"
	1    7550 1450
	0    1    1    0   
$EndComp
Wire Wire Line
	4850 3150 5200 3150
$Comp
L Device:R R204
U 1 1 5E91AF64
P 8550 5150
F 0 "R204" V 8343 5150 50  0000 C CNN
F 1 "22" V 8434 5150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8480 5150 50  0001 C CNN
F 3 "~" H 8550 5150 50  0001 C CNN
F 4 "0" H 8550 5150 50  0001 C CNN "Need_order"
	1    8550 5150
	0    1    1    0   
$EndComp
$Comp
L Device:R R205
U 1 1 5E91B437
P 8550 5250
F 0 "R205" V 8665 5250 50  0000 C CNN
F 1 "22" V 8756 5250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8480 5250 50  0001 C CNN
F 3 "~" H 8550 5250 50  0001 C CNN
F 4 "0" H 8550 5250 50  0001 C CNN "Need_order"
	1    8550 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	6500 5150 8400 5150
Wire Wire Line
	6500 5250 8400 5250
Text Label 8900 5150 0    50   ~ 0
USB_DM
Text Label 8900 5250 0    50   ~ 0
USB_DP
$Comp
L Device:R R222
U 1 1 5E92C2BE
P 8800 5400
F 0 "R222" H 8730 5354 50  0000 R CNN
F 1 "4.7k" H 8730 5445 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8730 5400 50  0001 C CNN
F 3 "~" H 8800 5400 50  0001 C CNN
F 4 "0" H 8800 5400 50  0001 C CNN "Need_order"
	1    8800 5400
	-1   0    0    1   
$EndComp
Connection ~ 8800 5250
Wire Wire Line
	8800 5250 8700 5250
$Comp
L power:+3.3V #PWR0228
U 1 1 5E937D0C
P 8800 5550
F 0 "#PWR0228" H 8800 5400 50  0001 C CNN
F 1 "+3.3V" H 8815 5723 50  0000 C CNN
F 2 "" H 8800 5550 50  0001 C CNN
F 3 "" H 8800 5550 50  0001 C CNN
	1    8800 5550
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0216
U 1 1 5E953EDC
P 5550 2250
F 0 "#PWR0216" H 5550 2000 50  0001 C CNN
F 1 "GND" H 5555 2077 50  0000 C CNN
F 2 "" H 5550 2250 50  0001 C CNN
F 3 "" H 5550 2250 50  0001 C CNN
	1    5550 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0211
U 1 1 5E9543A6
P 5150 2250
F 0 "#PWR0211" H 5150 2000 50  0001 C CNN
F 1 "GND" H 5155 2077 50  0000 C CNN
F 2 "" H 5150 2250 50  0001 C CNN
F 3 "" H 5150 2250 50  0001 C CNN
	1    5150 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0210
U 1 1 5E954536
P 4750 2250
F 0 "#PWR0210" H 4750 2000 50  0001 C CNN
F 1 "GND" H 4755 2077 50  0000 C CNN
F 2 "" H 4750 2250 50  0001 C CNN
F 3 "" H 4750 2250 50  0001 C CNN
	1    4750 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2750 5900 2750
Connection ~ 5900 2750
Wire Wire Line
	5900 2750 5800 2750
Wire Wire Line
	5900 1950 5900 2750
$Comp
L power:+3.3V #PWR0208
U 1 1 5E992540
P 4350 1950
F 0 "#PWR0208" H 4350 1800 50  0001 C CNN
F 1 "+3.3V" H 4365 2123 50  0000 C CNN
F 2 "" H 4350 1950 50  0001 C CNN
F 3 "" H 4350 1950 50  0001 C CNN
	1    4350 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1 C203
U 1 1 5E9A0781
P 4350 2100
F 0 "C203" H 4236 2146 50  0000 R CNN
F 1 "6.8uF" H 4236 2055 50  0000 R CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4388 1950 50  0001 C CNN
F 3 "~" H 4350 2100 50  0001 C CNN
F 4 "Tantalum" H 4350 2100 50  0001 C CNN "MPN"
F 5 "0" H 4350 2100 50  0001 C CNN "Need_order"
	1    4350 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0209
U 1 1 5E9A117E
P 4350 2250
F 0 "#PWR0209" H 4350 2000 50  0001 C CNN
F 1 "GND" H 4355 2077 50  0000 C CNN
F 2 "" H 4350 2250 50  0001 C CNN
F 3 "" H 4350 2250 50  0001 C CNN
	1    4350 2250
	1    0    0    -1  
$EndComp
Connection ~ 4350 1950
$Comp
L Device:C C?
U 1 1 5E9B744B
P 4750 2100
AR Path="/5E3088F9/5E9B744B" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E9B744B" Ref="C209"  Part="1" 
F 0 "C209" H 4842 2146 50  0000 L CNN
F 1 "0.1uF" H 4842 2055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4750 2100 50  0001 C CNN
F 3 "~" H 4750 2100 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 4750 2100 50  0001 C CNN "MPN"
F 5 "0" H 4750 2100 50  0001 C CNN "Need_order"
	1    4750 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 1950 4750 1950
$Comp
L Device:C C?
U 1 1 5E9B800A
P 5150 2100
AR Path="/5E3088F9/5E9B800A" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E9B800A" Ref="C210"  Part="1" 
F 0 "C210" H 5242 2146 50  0000 L CNN
F 1 "0.1uF" H 5242 2055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5150 2100 50  0001 C CNN
F 3 "~" H 5150 2100 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5150 2100 50  0001 C CNN "MPN"
F 5 "0" H 5150 2100 50  0001 C CNN "Need_order"
	1    5150 2100
	1    0    0    -1  
$EndComp
Connection ~ 5150 1950
Wire Wire Line
	5150 1950 5550 1950
$Comp
L Device:C C?
U 1 1 5E9B837A
P 5550 2100
AR Path="/5E3088F9/5E9B837A" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E9B837A" Ref="C211"  Part="1" 
F 0 "C211" H 5642 2146 50  0000 L CNN
F 1 "0.1uF" H 5642 2055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5550 2100 50  0001 C CNN
F 3 "~" H 5550 2100 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5550 2100 50  0001 C CNN "MPN"
F 5 "0" H 5550 2100 50  0001 C CNN "Need_order"
	1    5550 2100
	1    0    0    -1  
$EndComp
Connection ~ 5550 1950
Wire Wire Line
	5550 1950 5900 1950
$Comp
L Device:C C213
U 1 1 5E9B95E1
P 6300 2100
F 0 "C213" H 6185 2054 50  0000 R CNN
F 1 "10nF" H 6185 2145 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6338 1950 50  0001 C CNN
F 3 "~" H 6300 2100 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 6300 2100 50  0001 C CNN "MPN"
F 5 "1" H 6300 2100 50  0001 C CNN "Need_order"
	1    6300 2100
	-1   0    0    1   
$EndComp
Wire Wire Line
	6300 1950 6100 1950
Wire Wire Line
	6100 1950 6100 2750
$Comp
L power:GND #PWR0223
U 1 1 5E9BE581
P 6300 2250
F 0 "#PWR0223" H 6300 2000 50  0001 C CNN
F 1 "GND" H 6305 2077 50  0000 C CNN
F 2 "" H 6300 2250 50  0001 C CNN
F 3 "" H 6300 2250 50  0001 C CNN
	1    6300 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0225
U 1 1 5E9BEEE7
P 6700 2250
F 0 "#PWR0225" H 6700 2000 50  0001 C CNN
F 1 "GND" H 6705 2077 50  0000 C CNN
F 2 "" H 6700 2250 50  0001 C CNN
F 3 "" H 6700 2250 50  0001 C CNN
	1    6700 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 1950 6700 1950
Connection ~ 6300 1950
$Comp
L power:+3.3V #PWR0224
U 1 1 5E9C36F2
P 6700 1650
F 0 "#PWR0224" H 6700 1500 50  0001 C CNN
F 1 "+3.3V" H 6715 1823 50  0000 C CNN
F 2 "" H 6700 1650 50  0001 C CNN
F 3 "" H 6700 1650 50  0001 C CNN
	1    6700 1650
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J205
U 1 1 5E9C43BF
P 5200 2700
F 0 "J205" H 5279 2600 50  0000 L CNN
F 1 "BAT" H 5279 2691 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5200 2700 50  0001 C CNN
F 3 "~" H 5200 2700 50  0001 C CNN
F 4 "0" H 5200 2700 50  0001 C CNN "Need_order"
F 5 "" H 5200 2700 50  0001 C CNN "MPN"
	1    5200 2700
	-1   0    0    1   
$EndComp
Wire Wire Line
	5700 2750 5700 2700
Wire Wire Line
	5700 2700 5400 2700
$Comp
L power:GND #PWR0215
U 1 1 5E9CE8CD
P 5400 2600
F 0 "#PWR0215" H 5400 2350 50  0001 C CNN
F 1 "GND" V 5405 2472 50  0000 R CNN
F 2 "" H 5400 2600 50  0001 C CNN
F 3 "" H 5400 2600 50  0001 C CNN
	1    5400 2600
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0222
U 1 1 5E9CFF09
P 6250 5750
F 0 "#PWR0222" H 6250 5500 50  0001 C CNN
F 1 "GND" H 6255 5577 50  0000 C CNN
F 2 "" H 6250 5750 50  0001 C CNN
F 3 "" H 6250 5750 50  0001 C CNN
	1    6250 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 5750 6000 5750
Connection ~ 5800 5750
Wire Wire Line
	5800 5750 5700 5750
Connection ~ 5900 5750
Wire Wire Line
	5900 5750 5800 5750
Connection ~ 6000 5750
Wire Wire Line
	6000 5750 5900 5750
$Comp
L Connector:USB_B_Micro J208
U 1 1 5E9D7021
P 9500 5250
AR Path="/5E9D7021" Ref="J208"  Part="1" 
AR Path="/5E2FA006/5E9D7021" Ref="J208"  Part="1" 
F 0 "J208" H 9270 5147 50  0000 R CNN
F 1 "USB" H 9270 5238 50  0000 R CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 9650 5200 50  0001 C CNN
F 3 "~" H 9650 5200 50  0001 C CNN
F 4 "Molex 104017-0001" H 9500 5250 50  0001 C CNN "MPN"
	1    9500 5250
	-1   0    0    1   
$EndComp
Wire Wire Line
	8700 5150 9200 5150
Wire Wire Line
	8800 5250 9200 5250
$Comp
L power:GND #PWR0229
U 1 1 5E9E1AF6
P 9700 4850
F 0 "#PWR0229" H 9700 4600 50  0001 C CNN
F 1 "GND" V 9705 4722 50  0000 R CNN
F 2 "" H 9700 4850 50  0001 C CNN
F 3 "" H 9700 4850 50  0001 C CNN
	1    9700 4850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9700 4850 9600 4850
Connection ~ 9500 4850
Wire Wire Line
	9500 4850 9200 4850
Connection ~ 9600 4850
Wire Wire Line
	9600 4850 9500 4850
NoConn ~ 9200 5450
$Comp
L Connector_Generic:Conn_01x05 J204
U 1 1 5E9ED23F
P 5200 1400
F 0 "J204" H 5279 1300 50  0000 L CNN
F 1 "PROG" H 5279 1391 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 5200 1400 50  0001 C CNN
F 3 "~" H 5200 1400 50  0001 C CNN
F 4 "0" H 5200 1400 50  0001 C CNN "Need_order"
F 5 "" H 5200 1400 50  0001 C CNN "MPN"
	1    5200 1400
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5E9EDAB8
P 5950 1350
AR Path="/5E3088F9/5E9EDAB8" Ref="C?"  Part="1" 
AR Path="/5E2FA006/5E9EDAB8" Ref="C212"  Part="1" 
F 0 "C212" H 6042 1396 50  0000 L CNN
F 1 "0.1uF" H 6042 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5950 1350 50  0001 C CNN
F 3 "~" H 5950 1350 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5950 1350 50  0001 C CNN "MPN"
F 5 "0" H 5950 1350 50  0001 C CNN "Need_order"
	1    5950 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 1200 5950 1200
$Comp
L power:GND #PWR0221
U 1 1 5E9F84A2
P 5950 1500
F 0 "#PWR0221" H 5950 1250 50  0001 C CNN
F 1 "GND" H 5955 1327 50  0000 C CNN
F 2 "" H 5950 1500 50  0001 C CNN
F 3 "" H 5950 1500 50  0001 C CNN
	1    5950 1500
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0220
U 1 1 5E9F87CE
P 5950 1200
F 0 "#PWR0220" H 5950 1050 50  0001 C CNN
F 1 "+3.3V" H 5965 1373 50  0000 C CNN
F 2 "" H 5950 1200 50  0001 C CNN
F 3 "" H 5950 1200 50  0001 C CNN
	1    5950 1200
	1    0    0    -1  
$EndComp
Connection ~ 5950 1200
Text Label 5400 1500 0    50   ~ 0
SWDIO
Text Label 5400 1300 0    50   ~ 0
SWCLK
$Comp
L Device:R R221
U 1 1 5E9FA9C2
P 8450 1450
F 0 "R221" V 8657 1450 50  0000 C CNN
F 1 "100k" V 8566 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8380 1450 50  0001 C CNN
F 3 "~" H 8450 1450 50  0001 C CNN
F 4 "0" H 8450 1450 50  0001 C CNN "Need_order"
	1    8450 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4850 4250 5200 4250
Text Label 4850 3150 0    50   ~ 0
BOOT0
Text Label 4850 4250 0    50   ~ 0
BOOT1
Text Label 8600 1450 0    50   ~ 0
BOOT1
Text Label 7400 1450 2    50   ~ 0
BOOT0
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J207
U 1 1 5EA2664B
P 7950 1450
F 0 "J207" H 8000 1767 50  0000 C CNN
F 1 "BOOT" H 8000 1676 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical" H 7950 1450 50  0001 C CNN
F 3 "~" H 7950 1450 50  0001 C CNN
	1    7950 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 1450 7750 1450
Wire Wire Line
	8300 1450 8250 1450
$Comp
L power:GND #PWR0227
U 1 1 5EA3264A
P 7750 1650
F 0 "#PWR0227" H 7750 1400 50  0001 C CNN
F 1 "GND" H 7755 1477 50  0000 C CNN
F 2 "" H 7750 1650 50  0001 C CNN
F 3 "" H 7750 1650 50  0001 C CNN
	1    7750 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 1650 8250 1650
Wire Wire Line
	8250 1650 8250 1550
Wire Wire Line
	7750 1650 7750 1550
Connection ~ 7750 1650
$Comp
L power:+3.3V #PWR0226
U 1 1 5EA3D79E
P 7750 1100
F 0 "#PWR0226" H 7750 950 50  0001 C CNN
F 1 "+3.3V" H 7765 1273 50  0000 C CNN
F 2 "" H 7750 1100 50  0001 C CNN
F 3 "" H 7750 1100 50  0001 C CNN
	1    7750 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 1350 8250 1100
Wire Wire Line
	8250 1100 7750 1100
Wire Wire Line
	7750 1350 7750 1100
Connection ~ 7750 1100
Text Label 6500 5350 0    50   ~ 0
SWDIO
Text Label 6500 5450 0    50   ~ 0
SWCLK
Text Label 5200 4650 2    50   ~ 0
SCL
Text Label 5200 4750 2    50   ~ 0
SDA
Text Notes 6550 3900 0    50   ~ 0
PA0..7, PB0..1: ADC in
Connection ~ 6700 1950
Wire Wire Line
	4700 2950 5200 2950
Text Label 5200 3350 2    50   ~ 0
XTAL1
Text Label 5200 3450 2    50   ~ 0
XTAL2
Connection ~ 4750 1950
Wire Wire Line
	4750 1950 5150 1950
Text Label 6500 4850 0    50   ~ 0
PWM_CW
Wire Wire Line
	4000 3550 4000 3450
Wire Wire Line
	4000 3450 5200 3450
Connection ~ 4000 3450
Text Label 10150 4050 2    50   ~ 0
SCL
Text Label 10150 3950 2    50   ~ 0
SDA
Text Label 5850 6550 2    50   ~ 0
STATUSn
Text Label 6500 4750 0    50   ~ 0
ENC_B
Text Label 5200 3850 2    50   ~ 0
ENC_BTN
Text Label 6500 4650 0    50   ~ 0
ENC_A
Text Label 5200 5450 2    50   ~ 0
STATUSn
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J206
U 1 1 5EB61AEC
P 7650 4850
F 0 "J206" H 7700 5167 50  0000 C CNN
F 1 "UART" H 7700 5076 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 7650 4850 50  0001 C CNN
F 3 "~" H 7650 4850 50  0001 C CNN
F 4 "0" H 7650 4850 50  0001 C CNN "Need_order"
F 5 "" H 7650 4850 50  0001 C CNN "MPN"
	1    7650 4850
	1    0    0    -1  
$EndComp
Text Label 6500 4950 0    50   ~ 0
USART1_TX
Text Label 6500 5050 0    50   ~ 0
USART1_RX
Text Notes 6800 4650 0    50   ~ 0
TIM3 CH1
Text Notes 6800 4750 0    50   ~ 0
TIM3 CH2
Text Notes 6850 4850 0    50   ~ 0
TIM1 CH1
Text Notes 4100 3950 0    50   ~ 0
PC13..15\nlimited current
Text Label 1900 6900 0    50   ~ 0
CW_TIP
Text Label 1900 6700 0    50   ~ 0
CW_RING
Text Label 5200 4950 2    50   ~ 0
CW_RING
Wire Wire Line
	7450 4950 7150 4950
Wire Wire Line
	7150 4950 7150 5050
Wire Wire Line
	6500 5050 7150 5050
Wire Wire Line
	7100 4950 7100 4850
Wire Wire Line
	7100 4850 7450 4850
Wire Wire Line
	6500 4950 7100 4950
$Comp
L power:+3.3V #PWR0108
U 1 1 5EC9AF8F
P 7450 4750
F 0 "#PWR0108" H 7450 4600 50  0001 C CNN
F 1 "+3.3V" H 7465 4923 50  0000 C CNN
F 2 "" H 7450 4750 50  0001 C CNN
F 3 "" H 7450 4750 50  0001 C CNN
	1    7450 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5EC9B63B
P 7450 5050
F 0 "#PWR0109" H 7450 4800 50  0001 C CNN
F 1 "GND" V 7455 4922 50  0000 R CNN
F 2 "" H 7450 5050 50  0001 C CNN
F 3 "" H 7450 5050 50  0001 C CNN
	1    7450 5050
	0    1    1    0   
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J209
U 1 1 5EAE68C7
P 4700 3750
F 0 "J209" H 4779 3650 50  0000 L CNN
F 1 "PC1314" H 4779 3741 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4700 3750 50  0001 C CNN
F 3 "~" H 4700 3750 50  0001 C CNN
F 4 "0" H 4700 3750 50  0001 C CNN "Need_order"
F 5 "" H 4700 3750 50  0001 C CNN "MPN"
	1    4700 3750
	-1   0    0    1   
$EndComp
Wire Wire Line
	4900 3650 5200 3650
Wire Wire Line
	4900 3750 5200 3750
Text Label 5200 5550 2    50   ~ 0
PB15
Text Label 7950 5050 0    50   ~ 0
PB15
Text Label 6500 4050 0    50   ~ 0
PA0
Text Label 7950 4750 0    50   ~ 0
PA0
Text Label 7950 4850 0    50   ~ 0
I2C2_SCL
Text Label 7950 4950 0    50   ~ 0
I2C2_SDA
Text Label 5200 5050 2    50   ~ 0
I2C2_SCL
Text Label 5200 5150 2    50   ~ 0
I2C2_SDA
Text Label 5200 3750 2    50   ~ 0
PC14
Text Label 5200 3650 2    50   ~ 0
PC13
$Comp
L Device:R R223
U 1 1 5EB4F097
P 8900 3700
F 0 "R223" H 8970 3746 50  0000 L CNN
F 1 "4k7" H 8970 3655 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8830 3700 50  0001 C CNN
F 3 "~" H 8900 3700 50  0001 C CNN
F 4 "0" H 8900 3700 50  0001 C CNN "Need_order"
	1    8900 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R224
U 1 1 5EB4F0A2
P 9200 3700
F 0 "R224" H 9270 3746 50  0000 L CNN
F 1 "4k7" H 9270 3655 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9130 3700 50  0001 C CNN
F 3 "~" H 9200 3700 50  0001 C CNN
F 4 "0" H 9200 3700 50  0001 C CNN "Need_order"
	1    9200 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8900 3550 9050 3550
$Comp
L power:+3.3V #PWR0230
U 1 1 5EB4F0AD
P 9050 3550
F 0 "#PWR0230" H 9050 3400 50  0001 C CNN
F 1 "+3.3V" H 9065 3723 50  0000 C CNN
F 2 "" H 9050 3550 50  0001 C CNN
F 3 "" H 9050 3550 50  0001 C CNN
	1    9050 3550
	1    0    0    -1  
$EndComp
Connection ~ 9050 3550
Wire Wire Line
	9050 3550 9200 3550
Text Label 9200 4050 0    50   ~ 0
I2C2_SCL
Text Label 9200 3950 0    50   ~ 0
I2C2_SDA
Wire Wire Line
	9200 3950 9200 3850
Wire Wire Line
	9200 4050 8900 4050
Wire Wire Line
	8900 4050 8900 3850
Text Label 1100 3500 0    50   ~ 0
I2C2_SDA
Text Label 1100 3600 0    50   ~ 0
I2C2_SCL
Text GLabel 1100 3400 2    50   Input ~ 0
+5VA
Text GLabel 2650 4700 2    50   Input ~ 0
+8V
Wire Wire Line
	5400 1400 5750 1400
Wire Wire Line
	5750 1400 5750 1500
Wire Wire Line
	5750 1500 5950 1500
Connection ~ 5950 1500
Text Label 5400 1600 0    50   ~ 0
RESETn
Text Notes 1200 6000 0    47   ~ 0
Yaesu documents\nhave reversed\nnumbering
$Comp
L Device:Ferrite_Bead FB203
U 1 1 5EFB83E1
P 2500 5150
F 0 "FB203" V 2774 5150 50  0000 C CNN
F 1 "BLM18BB221SN1D" V 2683 5150 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 5150 50  0001 C CNN
F 3 "~" H 2500 5150 50  0001 C CNN
F 4 "BLM18BB221SN1D" V 2500 5150 50  0001 C CNN "MPN"
F 5 "0" V 2500 5150 50  0001 C CNN "Need_order"
	1    2500 5150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1850 5150 2350 5150
Wire Wire Line
	2650 5150 3100 5150
$Comp
L Device:Ferrite_Bead FB204
U 1 1 5EFC17B0
P 2500 5650
F 0 "FB204" V 2774 5650 50  0000 C CNN
F 1 "BLM18BB221SN1D" V 2683 5650 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 5650 50  0001 C CNN
F 3 "~" H 2500 5650 50  0001 C CNN
F 4 "BLM18BB221SN1D" V 2500 5650 50  0001 C CNN "MPN"
F 5 "0" V 2500 5650 50  0001 C CNN "Need_order"
	1    2500 5650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1850 5650 2350 5650
Wire Wire Line
	2650 5650 3400 5650
$Comp
L Device:Ferrite_Bead FB202
U 1 1 5EFD660C
P 2500 4700
F 0 "FB202" V 2774 4700 50  0000 C CNN
F 1 "BLM18BB221SN1D" V 2683 4700 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 4700 50  0001 C CNN
F 3 "~" H 2500 4700 50  0001 C CNN
F 4 "BLM18BB221SN1D" V 2500 4700 50  0001 C CNN "MPN"
F 5 "0" V 2500 4700 50  0001 C CNN "Need_order"
	1    2500 4700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1850 5350 2200 5350
Wire Wire Line
	2200 5350 2200 4700
Wire Wire Line
	2200 4700 2350 4700
$Comp
L Device:R R225
U 1 1 5F0EE544
P 9050 4850
F 0 "R225" V 8843 4850 50  0000 C CNN
F 1 "0" V 8934 4850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8980 4850 50  0001 C CNN
F 3 "~" H 9050 4850 50  0001 C CNN
F 4 "0" H 9050 4850 50  0001 C CNN "Need_order"
	1    9050 4850
	0    1    1    0   
$EndComp
Wire Wire Line
	8900 4850 8900 5050
Wire Wire Line
	8900 5050 9200 5050
$EndSCHEMATC