scopefun-hardware/kicad/rescue-backup/file5855FC3A-2022-01-14-15-48-21.sch

EESchema Schematic File Version 2
LIBS:ScopefunParts
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:Scopefun_v2-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 12 15
Title ""
Date ""
Rev "v2"
Comp ""
Comment1 "Copyright Dejan Priversek 2017"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 6800 2450 2    75   Output ~ 0
IOUTB
Text GLabel 6800 2750 2    75   Output ~ 0
~IOUTB
Text GLabel 6800 3450 2    75   Output ~ 0
~IOUTA
Text GLabel 6800 3750 2    75   Output ~ 0
IOUTA
Wire Wire Line
	6250 2500 6250 2450
Wire Wire Line
	5300 2450 6800 2450
Wire Wire Line
	6250 2700 6250 2750
Wire Wire Line
	6000 2750 6800 2750
Connection ~ 6250 2750
Connection ~ 6250 2450
Wire Wire Line
	5300 3450 6800 3450
Wire Wire Line
	6250 3450 6250 3500
Wire Wire Line
	6000 3750 6800 3750
Wire Wire Line
	6250 3700 6250 3750
Connection ~ 6250 3750
Connection ~ 6250 3450
Text GLabel 2850 1650 0    50   Input ~ 0
DAC_D11
Text GLabel 2850 1750 0    50   Input ~ 0
DAC_D10
Text GLabel 2850 1850 0    50   Input ~ 0
DAC_D9
Text GLabel 2850 1950 0    50   Input ~ 0
DAC_D8
Text GLabel 2850 2050 0    50   Input ~ 0
DAC_D7
Text GLabel 2850 2150 0    50   Input ~ 0
DAC_D6
Text GLabel 2850 2250 0    50   Input ~ 0
DAC_D5
Text GLabel 2850 2350 0    50   Input ~ 0
DAC_D4
Text GLabel 2850 2450 0    50   Input ~ 0
DAC_D3
Text GLabel 2850 2550 0    50   Input ~ 0
DAC_D2
Text GLabel 2850 2650 0    50   Input ~ 0
DAC_D1
Text GLabel 2850 2750 0    50   Input ~ 0
DAC_D0
Text GLabel 3550 2950 0    50   Input ~ 0
DAC_CLK_1
Text GLabel 3550 4450 0    50   Input ~ 0
DAC_CLK_2
$Comp
L GND #PWR0352
U 1 1 58595396
P 5550 2200
F 0 "#PWR0352" H 5550 1950 50  0001 C CNN
F 1 "GND" H 5550 2050 50  0000 C CNN
F 2 "" H 5550 2200 50  0000 C CNN
F 3 "" H 5550 2200 50  0000 C CNN
	1    5550 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 1950 5550 2200
Wire Wire Line
	5550 1950 5300 1950
Wire Wire Line
	5300 2050 5550 2050
Connection ~ 5550 2050
Wire Wire Line
	5300 2150 5550 2150
Connection ~ 5550 2150
$Comp
L C_0.1u C231
U 1 1 585962DE
P 6800 1800
F 0 "C231" H 6810 1870 50  0000 L CNN
F 1 "C_0.1u" H 6810 1720 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 6800 1600 50  0001 C CNN
F 3 "" H 6810 1870 50  0001 C CNN
F 4 "C0603C104K4RACTU" H 6910 1970 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 0603 16V X7R 10%" H 6850 2050 60  0001 C CNN "Description"
	1    6800 1800
	1    0    0    -1  
$EndComp
Connection ~ 6800 1650
Wire Wire Line
	5400 1750 5300 1750
Connection ~ 5400 1650
$Comp
L GND #PWR0353
U 1 1 585964D1
P 5850 2000
F 0 "#PWR0353" H 5850 1750 50  0001 C CNN
F 1 "GND" H 5850 1850 50  0000 C CNN
F 2 "" H 5850 2000 50  0000 C CNN
F 3 "" H 5850 2000 50  0000 C CNN
	1    5850 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 1900 5850 2000
Wire Wire Line
	6800 1900 6800 2000
$Comp
L C_0.1u C230
U 1 1 58597255
P 6500 1800
F 0 "C230" H 6510 1870 50  0000 L CNN
F 1 "C_0.1u" H 6510 1720 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 6500 1600 50  0001 C CNN
F 3 "" H 6510 1870 50  0001 C CNN
F 4 "C0603C104K4RACTU" H 6610 1970 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 0603 16V X7R 10%" H 6550 2050 60  0001 C CNN "Description"
	1    6500 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 1950 6500 1900
Connection ~ 6800 1950
Wire Wire Line
	6500 1650 6500 1700
Connection ~ 6500 1650
Wire Wire Line
	5500 2800 5500 2950
Wire Wire Line
	5500 2950 5300 2950
Wire Wire Line
	5300 3050 5600 3050
$Comp
L GND #PWR0354
U 1 1 5859A984
P 6250 3100
F 0 "#PWR0354" H 6250 2850 50  0001 C CNN
F 1 "GND" H 6250 2950 50  0000 C CNN
F 2 "" H 6250 3100 50  0000 C CNN
F 3 "" H 6250 3100 50  0000 C CNN
	1    6250 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 3100 6250 3050
Wire Wire Line
	4000 4450 4200 4450
$Comp
L DAC5662 U31
U 1 1 58593122
P 4750 2850
F 0 "U31" H 4400 4200 50  0000 C CNN
F 1 "DAC5662" H 5000 4200 50  0000 C CNN
F 2 "ScopefunPackagesLibrary:S-PQFP-G48" H 4750 1250 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/dac5662.pdf" H 4750 1450 50  0001 C CNN
F 4 "DAC5662IPFB" H 4750 1350 50  0001 C CNN "MFG Part#"
F 5 "DAC 12 bit 275 MSPS Dual DAC" H 4750 2850 60  0001 C CNN "Description"
	1    4750 2850
	1    0    0    -1  
$EndComp
NoConn ~ 5300 4450
NoConn ~ 5300 4350
NoConn ~ 5300 4250
NoConn ~ 5300 4150
Wire Wire Line
	6250 3050 5800 3050
NoConn ~ 5300 3150
Wire Wire Line
	5300 2550 6000 2550
Wire Wire Line
	6000 2550 6000 2750
Wire Wire Line
	5300 3550 6000 3550
Wire Wire Line
	6000 3550 6000 3750
Wire Wire Line
	5500 4050 5300 4050
Wire Wire Line
	5300 2850 5500 2850
Connection ~ 5500 2850
Text Notes 7400 2700 0    50   ~ 0
Iout_max = 32 × Vref / Rbias = 8.51 mA\nVout_max = Iout_max × 100 = 0.851 V\n(Vref = 1.25 V, Rbias = 4700 Ohm)
Wire Wire Line
	3250 2450 4200 2450
Wire Wire Line
	3250 2550 4200 2550
Wire Wire Line
	3250 2650 4200 2650
Wire Wire Line
	3250 2750 4200 2750
Text Label 3650 2750 0    50   ~ 0
DA0
Text Label 3650 2650 0    50   ~ 0
DA1
Text Label 3650 2550 0    50   ~ 0
DA2
Text Label 3650 2450 0    50   ~ 0
DA3
Text Label 3650 2350 0    50   ~ 0
DA4
Text Label 3650 2250 0    50   ~ 0
DA5
Text Label 3650 2150 0    50   ~ 0
DA6
Text Label 3650 2050 0    50   ~ 0
DA7
Text Label 3650 1950 0    50   ~ 0
DA8
Text Label 3650 1850 0    50   ~ 0
DA9
Text Label 3650 1750 0    50   ~ 0
DA10
Text Label 3650 1650 0    50   ~ 0
DA11
Wire Wire Line
	3650 3150 4200 3150
Wire Wire Line
	3650 3250 4200 3250
Wire Wire Line
	3650 3350 4200 3350
Wire Wire Line
	3650 3450 4200 3450
Wire Wire Line
	3650 3550 4200 3550
Wire Wire Line
	3650 3650 4200 3650
Wire Wire Line
	3650 3750 4200 3750
Wire Wire Line
	3650 3850 4200 3850
Wire Wire Line
	3650 3950 4200 3950
Wire Wire Line
	3650 4050 4200 4050
Wire Wire Line
	3650 4150 4200 4150
Wire Wire Line
	3650 4250 4200 4250
Text Label 3650 3150 0    50   ~ 0
DA0
Text Label 3650 3250 0    50   ~ 0
DA1
Text Label 3650 3350 0    50   ~ 0
DA2
Text Label 3650 3450 0    50   ~ 0
DA3
Text Label 3650 3550 0    50   ~ 0
DA4
Text Label 3650 3650 0    50   ~ 0
DA5
Text Label 3650 3750 0    50   ~ 0
DA6
Text Label 3650 3850 0    50   ~ 0
DA7
Text Label 3650 3950 0    50   ~ 0
DA8
Text Label 3650 4050 0    50   ~ 0
DA9
Text Label 3650 4150 0    50   ~ 0
DA10
Text Label 3650 4250 0    50   ~ 0
DA11
Text GLabel 6050 4200 2    50   Input ~ 0
DAC_SLEEP
Wire Wire Line
	4200 2850 4100 2850
Wire Wire Line
	4100 2850 4100 2950
Connection ~ 4100 2950
Wire Wire Line
	5600 4200 6050 4200
Wire Wire Line
	5600 3850 5600 4200
Wire Wire Line
	5600 3850 5300 3850
$Comp
L R_4k7 R147
U 1 1 586D291A
P 5750 4050
F 0 "R147" H 5800 4100 50  0000 L CNN
F 1 "R_4k7" H 5800 4000 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 5750 3800 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 5750 3900 50  0001 C CNN
F 4 "ERJ-3EKF4701V" H 5750 4200 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 5750 4300 60  0001 C CNN "Description"
	1    5750 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 4150 5750 4200
Connection ~ 5750 4200
Wire Wire Line
	5750 3900 5750 3950
Wire Wire Line
	6150 1950 6150 1900
$Comp
L C_100u C227
U 1 1 58A67BAB
P 6150 1800
F 0 "C227" H 6160 1870 50  0000 L CNN
F 1 "C_100u" H 6160 1720 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_1210" H 6150 1600 50  0001 C CNN
F 3 "http://datasheets.avx.com/cx5r.pdf" H 6150 1500 50  0001 C CNN
F 4 "12106D107MAT2A" H 6260 1970 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 1210 6.3V X5R 20%" H 6150 2050 60  0001 C CNN "Description"
	1    6150 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1550 7450 1650
Wire Wire Line
	8700 1550 8700 1650
Wire Wire Line
	7450 1650 7800 1650
Wire Wire Line
	8700 1650 8300 1650
Wire Wire Line
	6500 1950 6800 1950
$Comp
L GND #PWR0355
U 1 1 58A69C2F
P 6800 2000
F 0 "#PWR0355" H 6800 1750 50  0001 C CNN
F 1 "GND" H 6800 1850 50  0000 C CNN
F 2 "" H 6800 2000 50  0000 C CNN
F 3 "" H 6800 2000 50  0000 C CNN
	1    6800 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1950 5850 1950
Connection ~ 5850 1950
Wire Wire Line
	5300 1650 6800 1650
Wire Wire Line
	5400 1650 5400 1850
$Comp
L +3.3V_VA #PWR0356
U 1 1 58A6B1CD
P 7450 1550
F 0 "#PWR0356" H 7450 1400 50  0001 C CNN
F 1 "+3.3V_VA" H 7450 1690 50  0000 C CNN
F 2 "" H 7450 1550 50  0000 C CNN
F 3 "" H 7450 1550 50  0000 C CNN
	1    7450 1550
	-1   0    0    -1  
$EndComp
$Comp
L +3.3V #PWR0357
U 1 1 58A6B2E4
P 8700 1550
F 0 "#PWR0357" H 8700 1400 50  0001 C CNN
F 1 "+3.3V" H 8700 1690 50  0000 C CNN
F 2 "" H 8700 1550 50  0000 C CNN
F 3 "" H 8700 1550 50  0000 C CNN
	1    8700 1550
	-1   0    0    -1  
$EndComp
$Comp
L +3.3V_VA #PWR0358
U 1 1 58A6B37F
P 6800 1550
F 0 "#PWR0358" H 6800 1400 50  0001 C CNN
F 1 "+3.3V_VA" H 6800 1690 50  0000 C CNN
F 2 "" H 6800 1550 50  0000 C CNN
F 3 "" H 6800 1550 50  0000 C CNN
	1    6800 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 1550 6800 1700
$Comp
L +3.3V_VA #PWR0359
U 1 1 58A737BA
P 5500 2800
F 0 "#PWR0359" H 5500 2650 50  0001 C CNN
F 1 "+3.3V_VA" H 5500 2940 50  0000 C CNN
F 2 "" H 5500 2800 50  0000 C CNN
F 3 "" H 5500 2800 50  0000 C CNN
	1    5500 2800
	1    0    0    -1  
$EndComp
Connection ~ 5850 1650
Wire Wire Line
	5400 1850 5300 1850
Connection ~ 5400 1750
Wire Wire Line
	5850 1650 5850 1700
Wire Wire Line
	6150 1700 6150 1650
Connection ~ 6150 1650
$Comp
L +3.3V_VA #PWR0360
U 1 1 58A74A4D
P 5750 3900
F 0 "#PWR0360" H 5750 3750 50  0001 C CNN
F 1 "+3.3V_VA" H 5750 4040 50  0000 C CNN
F 2 "" H 5750 3900 50  0000 C CNN
F 3 "" H 5750 3900 50  0000 C CNN
	1    5750 3900
	1    0    0    -1  
$EndComp
$Comp
L C_1u C226
U 1 1 58A75CBB
P 5850 1800
F 0 "C226" H 5860 1870 50  0000 L CNN
F 1 "C_1u" H 5860 1720 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 5850 1600 50  0001 C CNN
F 3 "" H 5860 1870 50  0001 C CNN
F 4 "C0603C105K9PACTU" H 5960 1970 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 0603 6.3V X5R 10%" H 5900 2050 60  0001 C CNN "Description"
	1    5850 1800
	1    0    0    -1  
$EndComp
$Comp
L Z_68 L11
U 1 1 58A786C3
P 8050 1650
F 0 "L11" H 8050 1750 50  0000 C CNN
F 1 "Z_68" H 8050 1600 50  0000 C CNN
F 2 "ScopefunPackagesLibrary:L_0805" H 8050 1300 50  0001 C CNN
F 3 "https://katalog.we-online.com/pbs/datasheet/782853680.pdf" H 8050 1400 50  0001 C CNN
F 4 "FERRITE BEAD 68 OHM 0805 R=25m I=3A" H 8050 2150 75  0001 C CNN "Description"
F 5 "782853680" H 8050 2000 75  0001 C CNN "MFG Part#"
	1    8050 1650
	1    0    0    -1  
$EndComp
Text GLabel 5500 5400 2    50   Output ~ 0
1.25V_REF
$Comp
L +Va #PWR0361
U 1 1 58BA611F
P 3900 5300
F 0 "#PWR0361" H 3950 5350 50  0001 C CNN
F 1 "+Va" H 3915 5473 50  0000 C CNN
F 2 "" H -5300 4050 50  0000 C CNN
F 3 "" H -5300 4050 50  0000 C CNN
	1    3900 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 5400 5500 5400
Connection ~ 3900 5400
Wire Wire Line
	3900 5400 4050 5400
Wire Wire Line
	3900 5300 3900 5500
$Comp
L +Va #PWR0362
U 1 1 58BA6132
P 4700 5750
F 0 "#PWR0362" H 4750 5800 50  0001 C CNN
F 1 "+Va" H 4715 5923 50  0000 C CNN
F 2 "" H -4500 4500 50  0000 C CNN
F 3 "" H -4500 4500 50  0000 C CNN
	1    4700 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 5600 4550 5800
Wire Wire Line
	4550 5800 4700 5800
Wire Wire Line
	4700 5800 4700 5750
Wire Wire Line
	4400 5750 4400 5600
Wire Wire Line
	4200 5750 4400 5750
Wire Wire Line
	4200 5750 4200 5600
Wire Wire Line
	4300 5600 4300 5900
Connection ~ 4300 5750
$Comp
L GND #PWR0363
U 1 1 58BA6149
P 4300 5900
F 0 "#PWR0363" H 4300 5650 50  0001 C CNN
F 1 "GND" H 4300 5750 50  0000 C CNN
F 2 "" H 4300 5900 50  0000 C CNN
F 3 "" H 4300 5900 50  0000 C CNN
	1    4300 5900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0364
U 1 1 58BA614F
P 3900 5900
F 0 "#PWR0364" H 3900 5650 50  0001 C CNN
F 1 "GND" H 3900 5750 50  0000 C CNN
F 2 "" H 3900 5900 50  0000 C CNN
F 3 "" H 3900 5900 50  0000 C CNN
	1    3900 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 5900 3900 5700
$Comp
L R_1.02k R144
U 1 1 58BA6158
P 4900 5700
F 0 "R144" H 4950 5750 50  0000 L CNN
F 1 "R_1.02k" H 4950 5650 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 4900 5450 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 4900 5550 50  0001 C CNN
F 4 "ERJ-3EKF1021V" H 4900 5850 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 4900 5950 60  0001 C CNN "Description"
	1    4900 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 5600 4900 5400
Connection ~ 4900 5400
Wire Wire Line
	5300 5500 5300 5400
Connection ~ 5300 5400
Wire Wire Line
	5300 5700 5300 5800
Wire Wire Line
	4900 5800 4900 6100
Wire Wire Line
	4900 6100 5300 6100
Wire Wire Line
	5300 6100 5300 6000
$Comp
L GND #PWR0365
U 1 1 58BA6167
P 5100 6200
F 0 "#PWR0365" H 5100 5950 50  0001 C CNN
F 1 "GND" H 5100 6050 50  0000 C CNN
F 2 "" H 5100 6200 50  0000 C CNN
F 3 "" H 5100 6200 50  0000 C CNN
	1    5100 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 6200 5100 6100
Connection ~ 5100 6100
$Comp
L R_56R R145
U 1 1 58BA6171
P 5300 5600
F 0 "R145" H 5350 5650 50  0000 L CNN
F 1 "R_56R" H 5350 5550 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 5300 5350 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 5300 5450 50  0001 C CNN
F 4 "ERJ-3EKF56R0V" H 5300 5750 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 5300 5850 60  0001 C CNN "Description"
	1    5300 5600
	1    0    0    -1  
$EndComp
Text GLabel 5700 4550 2    50   Input ~ 0
1.25V_REF
Wire Wire Line
	5500 4050 5500 4550
Wire Wire Line
	5500 4550 5700 4550
$Comp
L C_2.2u C224
U 1 1 58BB4313
P 3900 5600
F 0 "C224" H 3910 5670 50  0000 L CNN
F 1 "C_2.2u" H 3910 5520 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 3900 5400 50  0001 C CNN
F 3 "" H 3910 5670 50  0001 C CNN
F 4 "CC0603MRX5R5BB225" H 3900 5800 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 0603 6.3V X5R 20%" H 3900 5900 60  0001 C CNN "Description"
	1    3900 5600
	1    0    0    -1  
$EndComp
$Comp
L C_2.2u C225
U 1 1 58BB43DC
P 5300 5900
F 0 "C225" H 5310 5970 50  0000 L CNN
F 1 "C_2.2u" H 5310 5820 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 5300 5700 50  0001 C CNN
F 3 "" H 5310 5970 50  0001 C CNN
F 4 "CC0603MRX5R5BB225" H 5300 6100 60  0001 C CNN "MFG Part#"
F 5 "MLCC - SMD/SMT 0603 6.3V X5R 20%" H 5300 6200 60  0001 C CNN "Description"
	1    5300 5900
	1    0    0    -1  
$EndComp
$Comp
L MCP1501-12 D52
U 1 1 58C4D77C
P 4400 5400
F 0 "D52" H 4200 5550 50  0000 C CNN
F 1 "MCP1501-12" H 4550 5550 50  0000 C CNN
F 2 "ScopefunPackagesLibrary:SOT23-6" H 4400 5000 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005474D.pdf" H 4400 5100 50  0001 C CNN
F 4 "1.25V High-Precision Buffered Voltage Reference SOT23-6" H 4400 5800 50  0001 C CNN "Description"
F 5 "MCP1501T-12E/CHY" H 4400 5700 50  0001 C CNN "MFG Part#"
	1    4400 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 2350 4200 2350
Wire Wire Line
	3250 2250 4200 2250
Wire Wire Line
	3250 2150 4200 2150
Wire Wire Line
	3250 2050 4200 2050
Wire Wire Line
	3250 1950 4200 1950
Wire Wire Line
	3250 1850 4200 1850
Wire Wire Line
	3250 1750 4200 1750
Wire Wire Line
	3250 1650 4200 1650
Wire Wire Line
	2850 1650 2950 1650
Wire Wire Line
	2850 1750 2950 1750
Wire Wire Line
	2850 1850 2950 1850
Wire Wire Line
	2850 1950 2950 1950
Wire Wire Line
	2850 2050 2950 2050
Wire Wire Line
	2850 2150 2950 2150
Wire Wire Line
	2850 2250 2950 2250
Wire Wire Line
	2850 2350 2950 2350
Wire Wire Line
	2850 2450 2950 2450
Wire Wire Line
	2850 2550 2950 2550
Wire Wire Line
	2850 2650 2950 2650
Wire Wire Line
	2850 2750 2950 2750
$Comp
L R_56R R142
U 1 1 58DF70F1
P 3900 2950
F 0 "R142" V 3800 2850 50  0000 L CNN
F 1 "R_56R" V 4000 2850 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 3900 2700 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 3900 2800 50  0001 C CNN
F 4 "ERJ-3EKF56R0V" H 3900 3100 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 3900 3200 60  0001 C CNN "Description"
	1    3900 2950
	0    1    1    0   
$EndComp
Wire Wire Line
	4000 2950 4200 2950
Wire Wire Line
	3800 2950 3550 2950
$Comp
L R_56R R143
U 1 1 58DF7590
P 3900 4450
F 0 "R143" V 3800 4350 50  0000 L CNN
F 1 "R_56R" V 4000 4350 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 3900 4200 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 3900 4300 50  0001 C CNN
F 4 "ERJ-3EKF56R0V" H 3900 4600 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 3900 4700 60  0001 C CNN "Description"
	1    3900 4450
	0    1    1    0   
$EndComp
Wire Wire Line
	4200 4350 4100 4350
Wire Wire Line
	4100 4350 4100 4450
Connection ~ 4100 4450
Wire Wire Line
	3800 4450 3550 4450
$Comp
L RA_27R R139
U 1 1 58DFDA2D
P 3100 1800
F 0 "R139" H 3250 1700 50  0000 L CNN
F 1 "RA_27R" H 3250 1800 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_CRA06E" H 3100 1400 50  0001 C CNN
F 3 "http://www.yageo.com/documents/recent/PYu-YC_TC_group_51_RoHS_L_5.pdf" H 3100 1500 50  0001 C CNN
F 4 "YC164-JR-0727RL" H 3100 2150 60  0001 C CNN "MFG Part#"
F 5 "RES ARRAY SMD 5% 0.063W 3.2mm x 1.5mm" H 3100 2250 60  0001 C CNN "Description"
	1    3100 1800
	1    0    0    1   
$EndComp
$Comp
L RA_27R R140
U 1 1 58DFDC7D
P 3100 2200
F 0 "R140" H 3250 2100 50  0000 L CNN
F 1 "RA_27R" H 3250 2200 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_CRA06E" H 3100 1800 50  0001 C CNN
F 3 "http://www.yageo.com/documents/recent/PYu-YC_TC_group_51_RoHS_L_5.pdf" H 3100 1900 50  0001 C CNN
F 4 "YC164-JR-0727RL" H 3100 2550 60  0001 C CNN "MFG Part#"
F 5 "RES ARRAY SMD 5% 0.063W 3.2mm x 1.5mm" H 3100 2650 60  0001 C CNN "Description"
	1    3100 2200
	1    0    0    1   
$EndComp
$Comp
L RA_27R R141
U 1 1 58DFDCEF
P 3100 2600
F 0 "R141" H 3250 2500 50  0000 L CNN
F 1 "RA_27R" H 3250 2600 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_CRA06E" H 3100 2200 50  0001 C CNN
F 3 "http://www.yageo.com/documents/recent/PYu-YC_TC_group_51_RoHS_L_5.pdf" H 3100 2300 50  0001 C CNN
F 4 "YC164-JR-0727RL" H 3100 2950 60  0001 C CNN "MFG Part#"
F 5 "RES ARRAY SMD 5% 0.063W 3.2mm x 1.5mm" H 3100 3050 60  0001 C CNN "Description"
	1    3100 2600
	1    0    0    1   
$EndComp
$Comp
L C_0603 C228
U 1 1 5B830D1F
P 6250 2600
F 0 "C228" H 6260 2670 50  0000 L CNN
F 1 "C_0603" H 6260 2520 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 6250 2450 50  0001 C CNN
F 3 "" H 6260 2670 50  0001 C CNN
F 4 "Not populated" H 6250 2750 50  0001 C CNN "Description"
	1    6250 2600
	1    0    0    -1  
$EndComp
$Comp
L C_0603 C229
U 1 1 5B830D7D
P 6250 3600
F 0 "C229" H 6260 3670 50  0000 L CNN
F 1 "C_0603" H 6260 3520 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:C_0603" H 6250 3450 50  0001 C CNN
F 3 "" H 6260 3670 50  0001 C CNN
F 4 "Not populated" H 6250 3750 50  0001 C CNN "Description"
	1    6250 3600
	1    0    0    -1  
$EndComp
$Comp
L R_4k7 R146
U 1 1 5C256B39
P 5700 3050
F 0 "R146" V 5600 2950 50  0000 L CNN
F 1 "R_4k7" V 5800 2950 50  0000 L CNN
F 2 "ScopefunPackagesLibrary:R_0603" H 5700 2800 50  0001 C CNN
F 3 "http://industrial.panasonic.com/cdbs/www-data/pdf/AOA0000/AOA0000CE2.pdf" H 5700 2900 50  0001 C CNN
F 4 "ERJ-3EKF4701V" H 5700 3200 60  0001 C CNN "MFG Part#"
F 5 "RES SMD 1% 1/10W 0603" H 5700 3300 60  0001 C CNN "Description"
	1    5700 3050
	0    1    1    0   
$EndComp
$EndSCHEMATC