Files
HendiControlFirmware/Control/PCB/HendiControl/HendiControl.sch
T
jens e899baf919 - updated
git-svn-id: http://moon:8086/svn/projects/HendiControl@9 fda53097-d464-4ada-af97-ba876c37ca34
2019-02-12 22:12:03 +00:00

1069 lines
22 KiB
Plaintext

EESchema Schematic File Version 4
LIBS:HendiControl-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Interface_USB:FT232BM U?
U 1 1 5C61EA4E
P 3250 3850
F 0 "U?" H 3950 5100 50 0000 C CNN
F 1 "FT232BM" H 2650 2600 50 0000 C CNN
F 2 "Package_QFP:LQFP-32_7x7mm_P0.8mm" H 4000 2500 50 0001 C CNN
F 3 "http://www.ftdichip.com/Products/ICs/FT232BM.htm" H 3250 3850 50 0001 C CNN
1 3250 3850
-1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x04_Male J?
U 1 1 5C61EE91
P 4200 1500
F 0 "J?" H 4306 1778 50 0000 C CNN
F 1 "Hendi-Poti" H 3950 1700 50 0000 C CNN
F 2 "" H 4200 1500 50 0001 C CNN
F 3 "~" H 4200 1500 50 0001 C CNN
1 4200 1500
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x04_Male J?
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F 0 "J?" H 6973 1473 50 0000 R CNN
F 1 "Hendi Mainboard" H 6950 1750 50 0000 R CNN
F 2 "" H 7000 1500 50 0001 C CNN
F 3 "~" H 7000 1500 50 0001 C CNN
1 7000 1500
-1 0 0 -1
$EndComp
$Comp
L MCU_Microchip_ATmega:ATmega328P-AU U?
U 1 1 5C61F184
P 8750 4000
F 0 "U?" H 9200 5450 50 0000 C CNN
F 1 "ATmega328P-AU" H 8300 2500 50 0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 8750 4000 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 8750 4000 50 0001 C CNN
1 8750 4000
-1 0 0 -1
$EndComp
$Comp
L Memory_EEPROM:93LCxxB U?
U 1 1 5C61F57E
P 1250 5100
F 0 "U?" H 900 5450 50 0000 C CNN
F 1 "93LCxxB" H 1000 5350 50 0000 C CNN
F 2 "" H 1250 5100 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001749K.pdf" H 1250 5100 50 0001 C CNN
1 1250 5100
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R?
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F 0 "R?" H 1880 4954 50 0000 R CNN
F 1 "R" H 1880 5045 50 0000 R CNN
F 2 "" V 1880 5000 50 0001 C CNN
F 3 "~" H 1950 5000 50 0001 C CNN
1 1950 5000
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 5C61F83E
P 1950 5400
F 0 "R?" H 1880 5354 50 0000 R CNN
F 1 "R" H 1880 5445 50 0000 R CNN
F 2 "" V 1880 5400 50 0001 C CNN
F 3 "~" H 1950 5400 50 0001 C CNN
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-1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 1950 4650
Wire Wire Line
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$Comp
L power:+5VA #PWR?
U 1 1 5C61FCBD
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F 0 "#PWR?" H 1950 5450 50 0001 C CNN
F 1 "+5VA" H 1965 5773 50 0000 C CNN
F 2 "" H 1950 5600 50 0001 C CNN
F 3 "" H 1950 5600 50 0001 C CNN
1 1950 5600
-1 0 0 1
$EndComp
$Comp
L power:+5VA #PWR?
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F 0 "#PWR?" H 3300 2300 50 0001 C CNN
F 1 "+5VA" H 3315 2623 50 0000 C CNN
F 2 "" H 3300 2450 50 0001 C CNN
F 3 "" H 3300 2450 50 0001 C CNN
1 3300 2450
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
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F 0 "#PWR?" H 3300 5000 50 0001 C CNN
F 1 "GNDA" H 3305 5077 50 0000 C CNN
F 2 "" H 3300 5250 50 0001 C CNN
F 3 "" H 3300 5250 50 0001 C CNN
1 3300 5250
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 3300 5200
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
3350 2500 3350 2550
Connection ~ 3300 2500
Wire Wire Line
3350 2500 3550 2500
Wire Wire Line
3550 2500 3550 2550
Connection ~ 3350 2500
$Comp
L Device:R R?
U 1 1 5C6205B1
P 2850 2350
F 0 "R?" V 2643 2350 50 0000 C CNN
F 1 "R" V 2734 2350 50 0000 C CNN
F 2 "" V 2780 2350 50 0001 C CNN
F 3 "~" H 2850 2350 50 0001 C CNN
1 2850 2350
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5C6206B3
P 3050 2050
F 0 "C?" H 3165 2096 50 0000 L CNN
F 1 "C" H 3165 2005 50 0000 L CNN
F 2 "" H 3088 1900 50 0001 C CNN
F 3 "~" H 3050 2050 50 0001 C CNN
1 3050 2050
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 3050 2350
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GNDA #PWR?
U 1 1 5C620F5D
P 2800 1950
F 0 "#PWR?" H 2800 1700 50 0001 C CNN
F 1 "GNDA" H 2650 1900 50 0000 C CNN
F 2 "" H 2800 1950 50 0001 C CNN
F 3 "" H 2800 1950 50 0001 C CNN
1 2800 1950
1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR?
U 1 1 5C620FA4
P 2700 2350
F 0 "#PWR?" H 2700 2200 50 0001 C CNN
F 1 "+5VA" V 2715 2477 50 0000 L CNN
F 2 "" H 2700 2350 50 0001 C CNN
F 3 "" H 2700 2350 50 0001 C CNN
1 2700 2350
0 -1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
3050 5200 3250 5200
Connection ~ 3250 5200
Wire Wire Line
1950 5200 1950 5250
Connection ~ 1950 5200
Wire Wire Line
1950 5550 1950 5600
$Comp
L Device:L_Core_Ferrite L?
U 1 1 5C6222E4
P 1250 2600
F 0 "L?" V 1072 2600 50 0000 C CNN
F 1 "L_Core_Ferrite" H 1650 2550 50 0000 C CNN
F 2 "" H 1250 2600 50 0001 C CNN
F 3 "~" H 1250 2600 50 0001 C CNN
1 1250 2600
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5C622402
P 1450 2400
F 0 "C?" V 1198 2400 50 0000 C CNN
F 1 "C" V 1289 2400 50 0000 C CNN
F 2 "" H 1488 2250 50 0001 C CNN
F 3 "~" H 1450 2400 50 0001 C CNN
1 1450 2400
0 1 1 0
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5C622498
P 1650 2400
F 0 "#PWR?" H 1650 2150 50 0001 C CNN
F 1 "GNDA" H 1655 2227 50 0000 C CNN
F 2 "" H 1650 2400 50 0001 C CNN
F 3 "" H 1650 2400 50 0001 C CNN
1 1650 2400
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
1600 2400 1650 2400
$Comp
L power:+5VA #PWR?
U 1 1 5C623439
P 1250 2200
F 0 "#PWR?" H 1250 2050 50 0001 C CNN
F 1 "+5VA" H 1265 2373 50 0000 C CNN
F 2 "" H 1250 2200 50 0001 C CNN
F 3 "" H 1250 2200 50 0001 C CNN
1 1250 2200
1 0 0 -1
$EndComp
Wire Wire Line
1250 2400 1250 2200
Connection ~ 1250 2400
$Comp
L power:+5VA #PWR?
U 1 1 5C623AF8
P 1250 4750
F 0 "#PWR?" H 1250 4600 50 0001 C CNN
F 1 "+5VA" H 1265 4923 50 0000 C CNN
F 2 "" H 1250 4750 50 0001 C CNN
F 3 "" H 1250 4750 50 0001 C CNN
1 1250 4750
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5C623B3F
P 1250 5450
F 0 "#PWR?" H 1250 5200 50 0001 C CNN
F 1 "GNDA" H 1255 5277 50 0000 C CNN
F 2 "" H 1250 5450 50 0001 C CNN
F 3 "" H 1250 5450 50 0001 C CNN
1 1250 5450
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
1250 5400 1250 5450
Wire Wire Line
2350 4850 2300 4850
Wire Wire Line
2300 4850 2300 5100
$Comp
L power:GNDA #PWR?
U 1 1 5C6250A2
P 2300 5100
F 0 "#PWR?" H 2300 4850 50 0001 C CNN
F 1 "GNDA" H 2305 4927 50 0000 C CNN
F 2 "" H 2300 5100 50 0001 C CNN
F 3 "" H 2300 5100 50 0001 C CNN
1 2300 5100
1 0 0 -1
$EndComp
$Comp
L Connector:USB_B J?
U 1 1 5C625203
P 850 3100
F 0 "J?" H 905 3567 50 0000 C CNN
F 1 "USB_B" H 905 3476 50 0000 C CNN
F 2 "" H 1000 3050 50 0001 C CNN
F 3 " ~" H 1000 3050 50 0001 C CNN
1 850 3100
1 0 0 -1
$EndComp
Wire Wire Line
1250 2750 1250 2900
Wire Wire Line
1250 2900 1150 2900
Wire Wire Line
1150 3100 1800 3100
Wire Wire Line
2200 3100 2200 3250
Wire Wire Line
2200 3250 2350 3250
Wire Wire Line
2350 3050 2100 3050
Wire Wire Line
2100 3050 2100 3200
Wire Wire Line
2100 3200 1150 3200
$Comp
L power:GNDA #PWR?
U 1 1 5C62C2E0
P 800 3600
F 0 "#PWR?" H 800 3350 50 0001 C CNN
F 1 "GNDA" H 805 3427 50 0000 C CNN
F 2 "" H 800 3600 50 0001 C CNN
F 3 "" H 800 3600 50 0001 C CNN
1 800 3600
1 0 0 -1
$EndComp
Wire Wire Line
750 3500 750 3550
Wire Wire Line
750 3550 800 3550
Wire Wire Line
850 3550 850 3500
Wire Wire Line
800 3550 800 3600
Connection ~ 800 3550
Wire Wire Line
800 3550 850 3550
$Comp
L Device:Crystal Y?
U 1 1 5C62DDEC
P 2050 4100
F 0 "Y?" V 2004 4231 50 0000 L CNN
F 1 "6MHz" V 2095 4231 50 0000 L CNN
F 2 "" H 2050 4100 50 0001 C CNN
F 3 "~" H 2050 4100 50 0001 C CNN
1 2050 4100
0 1 1 0
$EndComp
$Comp
L Device:Crystal Y?
U 1 1 5C62E497
P 7600 3400
F 0 "Y?" H 7600 3668 50 0000 C CNN
F 1 "18.432MHz" H 7600 3577 50 0000 C CNN
F 2 "" H 7600 3400 50 0001 C CNN
F 3 "~" H 7600 3400 50 0001 C CNN
1 7600 3400
1 0 0 -1
$EndComp
$Comp
L Transistor_FET:FDS4559 Q?
U 2 1 5C62EA5B
P 5800 1500
F 0 "Q?" V 6128 1500 50 0000 C CNN
F 1 "FDS4559" V 6037 1500 50 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 6000 1425 50 0001 L CNN
F 3 "https://www.fairchildsemi.com/datasheets/FD/FDS4559.pdf" H 5800 1500 50 0001 L CNN
2 5800 1500
0 1 -1 0
$EndComp
Wire Wire Line
6000 1400 6800 1400
$Comp
L power:GNDD #PWR?
U 1 1 5C631383
P 6800 1800
F 0 "#PWR?" H 6800 1550 50 0001 C CNN
F 1 "GNDD" H 6804 1645 50 0000 C CNN
F 2 "" H 6800 1800 50 0001 C CNN
F 3 "" H 6800 1800 50 0001 C CNN
1 6800 1800
1 0 0 -1
$EndComp
$Comp
L power:+5VD #PWR?
U 1 1 5C6313D2
P 8750 2400
F 0 "#PWR?" H 8750 2250 50 0001 C CNN
F 1 "+5VD" H 8900 2500 50 0000 C CNN
F 2 "" H 8750 2400 50 0001 C CNN
F 3 "" H 8750 2400 50 0001 C CNN
1 8750 2400
1 0 0 -1
$EndComp
$Comp
L power:GNDD #PWR?
U 1 1 5C6314E0
P 8750 5550
F 0 "#PWR?" H 8750 5300 50 0001 C CNN
F 1 "GNDD" H 8754 5395 50 0000 C CNN
F 2 "" H 8750 5550 50 0001 C CNN
F 3 "" H 8750 5550 50 0001 C CNN
1 8750 5550
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
8750 5500 8750 5550
$Comp
L Device:R R?
U 1 1 5C63356A
P 8300 2400
F 0 "R?" V 8200 2350 50 0000 C CNN
F 1 "R" V 8100 2300 50 0000 C CNN
F 2 "" V 8230 2400 50 0001 C CNN
F 3 "~" H 8300 2400 50 0001 C CNN
1 8300 2400
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5C6335F0
P 8550 2150
F 0 "C?" H 8665 2196 50 0000 L CNN
F 1 "C" H 8665 2105 50 0000 L CNN
F 2 "" H 8588 2000 50 0001 C CNN
F 3 "~" H 8550 2150 50 0001 C CNN
1 8550 2150
1 0 0 -1
$EndComp
$Comp
L power:GNDD #PWR?
U 1 1 5C6336B4
P 8400 1900
F 0 "#PWR?" H 8400 1650 50 0001 C CNN
F 1 "GNDD" H 8250 1900 50 0000 C CNN
F 2 "" H 8400 1900 50 0001 C CNN
F 3 "" H 8400 1900 50 0001 C CNN
1 8400 1900
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
8550 1900 8550 2000
Wire Wire Line
8550 2300 8550 2400
$Comp
L power:+5VD #PWR?
U 1 1 5C6357CC
P 8100 2400
F 0 "#PWR?" H 8100 2250 50 0001 C CNN
F 1 "+5VD" V 8115 2528 50 0000 L CNN
F 2 "" H 8100 2400 50 0001 C CNN
F 3 "" H 8100 2400 50 0001 C CNN
1 8100 2400
0 -1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
8650 2400 8650 2500
Wire Wire Line
4400 1700 4550 1700
Wire Wire Line
6800 1700 6800 1800
$Comp
L Device:C C?
U 1 1 5C63A718
P 4800 1650
F 0 "C?" H 4915 1696 50 0000 L CNN
F 1 "C" H 4915 1605 50 0000 L CNN
F 2 "" H 4838 1500 50 0001 C CNN
F 3 "~" H 4800 1650 50 0001 C CNN
1 4800 1650
1 0 0 -1
$EndComp
$Comp
L power:+5VD #PWR?
U 1 1 5C63BB2F
P 4550 1200
F 0 "#PWR?" H 4550 1050 50 0001 C CNN
F 1 "+5VD" V 4550 1400 50 0000 C CNN
F 2 "" H 4550 1200 50 0001 C CNN
F 3 "" H 4550 1200 50 0001 C CNN
1 4550 1200
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
4550 1600 4550 1200
Wire Wire Line
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Text Label 4650 1400 0 50 ~ 0
SW_in
Text Label 4650 1500 0 50 ~ 0
Pot_in
Text Label 6150 1400 0 50 ~ 0
SW_out
Wire Wire Line
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Text Label 6200 1500 0 50 ~ 0
DAC_out
$Comp
L power:+5VD #PWR?
U 1 1 5C64D56B
P 6700 1200
F 0 "#PWR?" H 6700 1050 50 0001 C CNN
F 1 "+5VD" V 6700 1400 50 0000 C CNN
F 2 "" H 6700 1200 50 0001 C CNN
F 3 "" H 6700 1200 50 0001 C CNN
1 6700 1200
1 0 0 -1
$EndComp
Wire Wire Line
6700 1200 6700 1600
Wire Wire Line
6700 1600 6800 1600
Wire Wire Line
8450 2400 8550 2400
Connection ~ 8550 2400
Wire Wire Line
8100 2400 8150 2400
$Comp
L Device:R R?
U 1 1 5C6563D3
P 5600 1750
F 0 "R?" V 5500 1700 50 0000 C CNN
F 1 "R" V 5400 1650 50 0000 C CNN
F 2 "" V 5530 1750 50 0001 C CNN
F 3 "~" H 5600 1750 50 0001 C CNN
1 5600 1750
0 -1 -1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5C659772
P 9550 2800
F 0 "R?" V 9450 2750 50 0000 C CNN
F 1 "R" V 9350 2700 50 0000 C CNN
F 2 "" V 9480 2800 50 0001 C CNN
F 3 "~" H 9550 2800 50 0001 C CNN
1 9550 2800
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5C659808
P 9800 2950
F 0 "C?" H 9915 2996 50 0000 L CNN
F 1 "C" H 9915 2905 50 0000 L CNN
F 2 "" H 9838 2800 50 0001 C CNN
F 3 "~" H 9800 2950 50 0001 C CNN
1 9800 2950
1 0 0 -1
$EndComp
Wire Wire Line
9350 2800 9400 2800
Wire Wire Line
9700 2800 9800 2800
Wire Wire Line
9800 2800 10050 2800
Connection ~ 9800 2800
$Comp
L power:GNDD #PWR?
U 1 1 5C65EB8A
P 9800 3100
F 0 "#PWR?" H 9800 2850 50 0001 C CNN
F 1 "GNDD" H 9804 2945 50 0000 C CNN
F 2 "" H 9800 3100 50 0001 C CNN
F 3 "" H 9800 3100 50 0001 C CNN
1 9800 3100
1 0 0 -1
$EndComp
$Comp
L power:+5VD #PWR?
U 1 1 5C6608D5
P 10050 2800
F 0 "#PWR?" H 10050 2650 50 0001 C CNN
F 1 "+5VD" V 10050 3000 50 0000 C CNN
F 2 "" H 10050 2800 50 0001 C CNN
F 3 "" H 10050 2800 50 0001 C CNN
1 10050 2800
0 1 1 0
$EndComp
$Comp
L power:GNDD #PWR?
U 1 1 5C674038
P 4550 1800
F 0 "#PWR?" H 4550 1550 50 0001 C CNN
F 1 "GNDD" H 4554 1645 50 0000 C CNN
F 2 "" H 4550 1800 50 0001 C CNN
F 3 "" H 4550 1800 50 0001 C CNN
1 4550 1800
1 0 0 -1
$EndComp
Wire Wire Line
4550 1700 4550 1800
$Comp
L Device:LED D?
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P 4900 4550
F 0 "D?" V 4845 4628 50 0000 L CNN
F 1 "LED" V 4936 4628 50 0000 L CNN
F 2 "" H 4900 4550 50 0001 C CNN
F 3 "~" H 4900 4550 50 0001 C CNN
1 4900 4550
1 0 0 -1
$EndComp
$Comp
L Device:LED D?
U 1 1 5C6838FA
P 4900 4250
F 0 "D?" H 4891 4466 50 0000 C CNN
F 1 "LED" H 4891 4375 50 0000 C CNN
F 2 "" H 4900 4250 50 0001 C CNN
F 3 "~" H 4900 4250 50 0001 C CNN
1 4900 4250
1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR?
U 1 1 5C6839AC
P 5150 4400
F 0 "#PWR?" H 5150 4250 50 0001 C CNN
F 1 "+5VA" V 5150 4600 50 0000 C CNN
F 2 "" H 5150 4400 50 0001 C CNN
F 3 "" H 5150 4400 50 0001 C CNN
1 5150 4400
0 1 1 0
$EndComp
Wire Wire Line
5050 4550 5150 4550
Wire Wire Line
5150 4550 5150 4400
Wire Wire Line
5150 4250 5050 4250
Connection ~ 5150 4400
Wire Wire Line
5150 4400 5150 4250
Wire Wire Line
4650 4250 4750 4250
Wire Wire Line
4650 4550 4750 4550
$Comp
L Device:R R?
U 1 1 5C692B19
P 4500 4250
F 0 "R?" V 4293 4250 50 0000 C CNN
F 1 "R" V 4384 4250 50 0000 C CNN
F 2 "" V 4430 4250 50 0001 C CNN
F 3 "~" H 4500 4250 50 0001 C CNN
1 4500 4250
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5C692BB5
P 4500 4550
F 0 "R?" V 4293 4550 50 0000 C CNN
F 1 "R" V 4384 4550 50 0000 C CNN
F 2 "" V 4430 4550 50 0001 C CNN
F 3 "~" H 4500 4550 50 0001 C CNN
1 4500 4550
0 1 1 0
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5C6AADE8
P 4200 5250
F 0 "#PWR?" H 4200 5000 50 0001 C CNN
F 1 "GNDA" H 4205 5077 50 0000 C CNN
F 2 "" H 4200 5250 50 0001 C CNN
F 3 "" H 4200 5250 50 0001 C CNN
1 4200 5250
1 0 0 -1
$EndComp
Wire Wire Line
4150 4150 4200 4150
Wire Wire Line
4200 4150 4200 5250
Wire Wire Line
4150 4250 4350 4250
Wire Wire Line
4150 4550 4350 4550
$Comp
L Device:R R?
U 1 1 5C6B17F5
P 2050 3550
F 0 "R?" V 2150 3650 50 0000 C CNN
F 1 "R" V 1950 3400 50 0000 C CNN
F 2 "" V 1980 3550 50 0001 C CNN
F 3 "~" H 2050 3550 50 0001 C CNN
1 2050 3550
0 1 1 0
$EndComp
Wire Wire Line
2200 3550 2350 3550
Wire Wire Line
1900 3550 1800 3550
Wire Wire Line
1800 3550 1800 3100
Connection ~ 1800 3100
Wire Wire Line
1800 3100 2200 3100
$Comp
L Device:C C?
U 1 1 5C6B6044
P 2150 2850
F 0 "C?" V 1898 2850 50 0000 C CNN
F 1 "C" V 1989 2850 50 0000 C CNN
F 2 "" H 2188 2700 50 0001 C CNN
F 3 "~" H 2150 2850 50 0001 C CNN
1 2150 2850
0 1 1 0
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5C6B60FC
P 1950 2900
F 0 "#PWR?" H 1950 2650 50 0001 C CNN
F 1 "GNDA" H 1800 2850 50 0000 C CNN
F 2 "" H 1950 2900 50 0001 C CNN
F 3 "" H 1950 2900 50 0001 C CNN
1 1950 2900
1 0 0 -1
$EndComp
Wire Wire Line
1950 2900 1950 2850
Wire Wire Line
1950 2850 2000 2850
Wire Wire Line
2300 2850 2350 2850
$Comp
L Device:R R?
U 1 1 5C6BB22A
P 2050 3750
F 0 "R?" V 2150 3850 50 0000 C CNN
F 1 "R" V 2000 3600 50 0000 C CNN
F 2 "" V 1980 3750 50 0001 C CNN
F 3 "~" H 2050 3750 50 0001 C CNN
1 2050 3750
0 1 1 0
$EndComp
$Comp
L power:+5VA #PWR?
U 1 1 5C6BB314
P 1700 3750
F 0 "#PWR?" H 1700 3600 50 0001 C CNN
F 1 "+5VA" V 1715 3877 50 0000 L CNN
F 2 "" H 1700 3750 50 0001 C CNN
F 3 "" H 1700 3750 50 0001 C CNN
1 1700 3750
0 -1 -1 0
$EndComp
Wire Wire Line
1700 3750 1900 3750
Wire Wire Line
2200 3750 2350 3750
Wire Wire Line
2050 4250 2350 4250
$Comp
L Device:C C?
U 1 1 5C6C9266
P 1700 3950
F 0 "C?" V 1650 4050 50 0000 C CNN
F 1 "C" V 1650 3850 50 0000 C CNN
F 2 "" H 1738 3800 50 0001 C CNN
F 3 "~" H 1700 3950 50 0001 C CNN
1 1700 3950
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5C6C92E6
P 1700 4250
F 0 "C?" V 1600 4350 50 0000 C CNN
F 1 "C" V 1600 4150 50 0000 C CNN
F 2 "" H 1738 4100 50 0001 C CNN
F 3 "~" H 1700 4250 50 0001 C CNN
1 1700 4250
0 1 1 0
$EndComp
Wire Wire Line
2050 3950 2350 3950
Wire Wire Line
1850 3950 2050 3950
Connection ~ 2050 3950
Wire Wire Line
1850 4250 2050 4250
Connection ~ 2050 4250
$Comp
L power:GNDA #PWR?
U 1 1 5C6DB5AE
P 1400 4300
F 0 "#PWR?" H 1400 4050 50 0001 C CNN
F 1 "GNDA" H 1405 4127 50 0000 C CNN
F 2 "" H 1400 4300 50 0001 C CNN
F 3 "" H 1400 4300 50 0001 C CNN
1 1400 4300
1 0 0 -1
$EndComp
Wire Wire Line
1400 4300 1400 4250
Wire Wire Line
1400 3950 1550 3950
Wire Wire Line
1400 4250 1550 4250
Connection ~ 1400 4250
Wire Wire Line
1400 4250 1400 3950
Wire Wire Line
4400 1400 5200 1400
$Comp
L Device:R R?
U 1 1 5C63FB29
P 5200 1600
F 0 "R?" V 5100 1550 50 0000 C CNN
F 1 "R" V 5000 1500 50 0000 C CNN
F 2 "" V 5130 1600 50 0001 C CNN
F 3 "~" H 5200 1600 50 0001 C CNN
1 5200 1600
-1 0 0 1
$EndComp
$Comp
L power:GNDD #PWR?
U 1 1 5C63FBE2
P 5200 1800
F 0 "#PWR?" H 5200 1550 50 0001 C CNN
F 1 "GNDD" H 5204 1645 50 0000 C CNN
F 2 "" H 5200 1800 50 0001 C CNN
F 3 "" H 5200 1800 50 0001 C CNN
1 5200 1800
1 0 0 -1
$EndComp
Wire Wire Line
5200 1400 5200 1450
Connection ~ 5200 1400
Wire Wire Line
5200 1750 5200 1800
Text Label 7850 3700 0 50 ~ 0
Pot_in
Wire Wire Line
7800 3700 8150 3700
Wire Wire Line
7800 3800 8150 3800
Text Label 7850 3800 0 50 ~ 0
DAC_out
Wire Wire Line
8150 3900 7800 3900
Text Label 7850 3900 0 50 ~ 0
SW_in
$Comp
L Device:R R?
U 1 1 5C66E319
P 5800 2050
F 0 "R?" V 5700 2000 50 0000 C CNN
F 1 "R" V 5600 1950 50 0000 C CNN
F 2 "" V 5730 2050 50 0001 C CNN
F 3 "~" H 5800 2050 50 0001 C CNN
1 5800 2050
-1 0 0 1
$EndComp
Wire Wire Line
5800 2800 8150 2800
Wire Wire Line
8150 4000 7800 4000
Text Label 7850 4000 0 50 ~ 0
SW_out
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J?
U 1 1 5C679FFD
P 8950 1200
F 0 "J?" H 9000 1517 50 0000 C CNN
F 1 "Debugwire" H 9000 1426 50 0000 C CNN
F 2 "" H 8950 1200 50 0001 C CNN
F 3 "~" H 8950 1200 50 0001 C CNN
1 8950 1200
1 0 0 -1
$EndComp
Wire Wire Line
8150 3300 7800 3300
Wire Wire Line
8150 3200 7800 3200
Wire Wire Line
8150 3100 7800 3100
Text Label 7900 3100 0 50 ~ 0
MOSI
Text Label 7900 3200 0 50 ~ 0
MISO
Text Label 7900 3300 0 50 ~ 0
SCK
Text Label 7900 4300 0 50 ~ 0
#RST
Wire Wire Line
8750 1300 8400 1300
Wire Wire Line
8750 1200 8400 1200
Wire Wire Line
8750 1100 8400 1100
Wire Wire Line
9250 1100 9350 1100
Wire Wire Line
9250 1200 9600 1200
Wire Wire Line
9250 1300 9350 1300
Text Label 8500 1300 0 50 ~ 0
#RST
Text Label 8550 1200 0 50 ~ 0
SCK
Text Label 8550 1100 0 50 ~ 0
MISO
Text Label 9300 1200 0 50 ~ 0
MOSI
$Comp
L power:GNDD #PWR?
U 1 1 5C6B068C
P 9350 1300
F 0 "#PWR?" H 9350 1050 50 0001 C CNN
F 1 "GNDD" H 9354 1145 50 0000 C CNN
F 2 "" H 9350 1300 50 0001 C CNN
F 3 "" H 9350 1300 50 0001 C CNN
1 9350 1300
1 0 0 -1
$EndComp
$Comp
L power:+5VD #PWR?
U 1 1 5C6B945B
P 9350 950
F 0 "#PWR?" H 9350 800 50 0001 C CNN
F 1 "+5VD" H 9500 1050 50 0000 C CNN
F 2 "" H 9350 950 50 0001 C CNN
F 3 "" H 9350 950 50 0001 C CNN
1 9350 950
1 0 0 -1
$EndComp
Wire Wire Line
9350 950 9350 1100
Wire Wire Line
5800 2200 5800 2800
Text Label 6000 2800 0 50 ~ 0
#SW_on
Wire Wire Line
5200 1400 5400 1400
Wire Wire Line
5800 1700 5800 1750
Wire Wire Line
5400 1400 5400 1750
Wire Wire Line
5400 1750 5450 1750
Connection ~ 5400 1400
Wire Wire Line
5400 1400 5600 1400
Wire Wire Line
5750 1750 5800 1750
Connection ~ 5800 1750
Wire Wire Line
5800 1750 5800 1900
$Comp
L power:GNDD #PWR?
U 1 1 5C6E96B4
P 4800 1800
F 0 "#PWR?" H 4800 1550 50 0001 C CNN
F 1 "GNDD" H 4804 1645 50 0000 C CNN
F 2 "" H 4800 1800 50 0001 C CNN
F 3 "" H 4800 1800 50 0001 C CNN
1 4800 1800
1 0 0 -1
$EndComp
Wire Wire Line
7800 4300 8150 4300
$Comp
L Connector_Generic:Conn_02x02_Odd_Even J?
U 1 1 5C6F7B82
P 6700 4500
F 0 "J?" H 6750 4717 50 0000 C CNN
F 1 "ISO-Bypass" H 6750 4626 50 0000 C CNN
F 2 "" H 6700 4500 50 0001 C CNN
F 3 "~" H 6700 4500 50 0001 C CNN
1 6700 4500
1 0 0 -1
$EndComp
Wire Wire Line
8150 4500 7000 4500
Wire Wire Line
7000 4600 8150 4600
Text Label 7250 4500 0 50 ~ 0
MCU_RXD
Text Label 7250 4600 0 50 ~ 0
MCU_TXD
Wire Wire Line
4150 2850 5750 2850
Wire Wire Line
5750 2850 5750 4150
Wire Wire Line
5750 4150 6400 4150
Wire Wire Line
6400 4150 6400 4500
Wire Wire Line
6400 4500 6500 4500
Wire Wire Line
4150 2950 5600 2950
Wire Wire Line
5600 2950 5600 4300
Wire Wire Line
5600 4300 6250 4300
Wire Wire Line
6250 4300 6250 4600
Wire Wire Line
6250 4600 6500 4600
Text Label 4650 2850 0 50 ~ 0
FTDI_TXD
Text Label 4650 2950 0 50 ~ 0
FTDI_RXD
$EndSCHEMATC