EESchema Schematic File Version 2
LIBS:power
LIBS:PCRD01A-cache
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L R R1
U 1 1 547633B6
P 1550 3500
F 0 "R1" V 1630 3500 40  0000 C CNN
F 1 "4k7" V 1557 3501 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 1480 3500 30  0001 C CNN
F 3 "" H 1550 3500 30  0000 C CNN
        1    1550 3500
        0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 547634EB
P 1550 4000
F 0 "R2" V 1630 4000 40  0000 C CNN
F 1 "4k7" V 1557 4001 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 1480 4000 30  0001 C CNN
F 3 "" H 1550 4000 30  0000 C CNN
        1    1550 4000
        0    1    1    0   
$EndComp
$Comp
L C C1
U 1 1 5476354E
P 2000 3750
F 0 "C1" H 2000 3850 40  0000 L CNN
F 1 "4M7" H 2006 3665 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 2038 3600 30  0001 C CNN
F 3 "" H 2000 3750 60  0000 C CNN
        1    2000 3750
        1    0    0    -1  
$EndComp
$Comp
L MAX4475 U1
U 1 1 547635BB
P 3450 4100
F 0 "U1" H 3600 4400 70  0000 C CNN
F 1 "MAX4475" H 3600 4300 70  0000 C CNN
F 2 "MLAB_IO:SOT-23-6" H 3450 4100 60  0001 C CNN
F 3 "" H 3450 4100 60  0000 C CNN
        1    3450 4100
        1    0    0    -1  
$EndComp
$Comp
L AD8692 U2
U 1 1 54763644
P 5850 4200
F 0 "U2" H 6000 4500 70  0000 C CNN
F 1 "AD8692" H 6000 4400 70  0000 C CNN
F 2 "MLAB_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5850 4200 60  0001 C CNN
F 3 "" H 5850 4200 60  0000 C CNN
        1    5850 4200
        1    0    0    -1  
$EndComp
$Comp
L DIODE D1
U 1 1 547637AA
P 2500 4000
F 0 "D1" H 2500 4100 40  0000 C CNN
F 1 "DIODE" H 2500 3900 40  0000 C CNN
F 2 "" H 2500 4000 60  0001 C CNN
F 3 "" H 2500 4000 60  0000 C CNN
        1    2500 4000
        -1   0    0    1   
$EndComp
$Comp
L JFET_N Q1
U 1 1 54763801
P 2150 3050
F 0 "Q1" H 2053 3300 70  0000 C CNN
F 1 "BF862" H 2003 2803 60  0000 C CNN
F 2 "MLAB_IO:SOT-23" H 2150 3050 60  0001 C CNN
F 3 "" H 2150 3050 60  0000 C CNN
        1    2150 3050
        -1   0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 54763891
P 3350 3050
F 0 "R4" V 3430 3050 40  0000 C CNN
F 1 "2M" V 3357 3051 40  0000 C CNN
F 2 "MLAB_R:SMD-0603" V 3280 3050 30  0001 C CNN
F 3 "" H 3350 3050 30  0000 C CNN
        1    3350 3050
        0    1    1    0   
$EndComp
$Comp
L C C4
U 1 1 547638F8
P 3300 2800
F 0 "C4" H 3300 2900 40  0000 L CNN
F 1 "2" H 3306 2715 40  0000 L CNN
F 2 "MLAB_C:C2pF" H 3338 2650 30  0001 C CNN
F 3 "" H 3300 2800 60  0000 C CNN
        1    3300 2800
        0    1    1    0   
$EndComp
$Comp
L C C8
U 1 1 54763980
P 4450 4100
F 0 "C8" H 4450 4200 40  0000 L CNN
F 1 "330k" H 4456 4015 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4488 3950 30  0001 C CNN
F 3 "" H 4450 4100 60  0000 C CNN
        1    4450 4100
        0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 54763A05
P 4850 4450
F 0 "R5" V 4930 4450 40  0000 C CNN
F 1 "3k3" V 4857 4451 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 4780 4450 30  0001 C CNN
F 3 "" H 4850 4450 30  0000 C CNN
        1    4850 4450
        -1   0    0    1   
$EndComp
$Comp
L R R6
U 1 1 54763AA3
P 6650 4450
F 0 "R6" V 6730 4450 40  0000 C CNN
F 1 "10k" V 6657 4451 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 6580 4450 30  0001 C CNN
F 3 "" H 6650 4450 30  0000 C CNN
        1    6650 4450
        -1   0    0    1   
$EndComp
$Comp
L R R7
U 1 1 54763AF2
P 6650 5150
F 0 "R7" V 6730 5150 40  0000 C CNN
F 1 "1k5" V 6657 5151 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 6580 5150 30  0001 C CNN
F 3 "" H 6650 5150 30  0000 C CNN
        1    6650 5150
        -1   0    0    1   
$EndComp
$Comp
L C C11
U 1 1 54763B36
P 7000 4450
F 0 "C11" H 7000 4550 40  0000 L CNN
F 1 "510" H 7006 4365 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 7038 4300 30  0001 C CNN
F 3 "" H 7000 4450 60  0000 C CNN
        1    7000 4450
        -1   0    0    1   
$EndComp
$Comp
L R R8
U 1 1 54763C78
P 7450 4200
F 0 "R8" V 7530 4200 40  0000 C CNN
F 1 "2k4" V 7457 4201 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 7380 4200 30  0001 C CNN
F 3 "" H 7450 4200 30  0000 C CNN
        1    7450 4200
        0    -1   -1   0   
$EndComp
$Comp
L R R9
U 1 1 54763CCA
P 8150 4200
F 0 "R9" V 8230 4200 40  0000 C CNN
F 1 "2k2" V 8157 4201 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 8080 4200 30  0001 C CNN
F 3 "" H 8150 4200 30  0000 C CNN
        1    8150 4200
        0    -1   -1   0   
$EndComp
$Comp
L C C12
U 1 1 54763D3A
P 7800 4450
F 0 "C12" H 7800 4550 40  0000 L CNN
F 1 "620" H 7806 4365 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 7838 4300 30  0001 C CNN
F 3 "" H 7800 4450 60  0000 C CNN
        1    7800 4450
        -1   0    0    1   
$EndComp
$Comp
L C C13
U 1 1 54763DBA
P 9000 3300
F 0 "C13" H 9000 3400 40  0000 L CNN
F 1 "100" H 9006 3215 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 9038 3150 30  0001 C CNN
F 3 "" H 9000 3300 60  0000 C CNN
        1    9000 3300
        0    -1   -1   0   
$EndComp
$Comp
L R R10
U 1 1 54763E8E
P 8600 3050
F 0 "R10" V 8680 3050 40  0000 C CNN
F 1 "4k7" V 8607 3051 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 8530 3050 30  0001 C CNN
F 3 "" H 8600 3050 30  0000 C CNN
        1    8600 3050
        0    -1   -1   0   
$EndComp
$Comp
L V- #PWR01
U 1 1 547641F4
P 3350 3550
F 0 "#PWR01" H 3350 3650 30  0001 C CNN
F 1 "V-" H 3350 3660 30  0000 C CNN
F 2 "" H 3350 3550 60  0000 C CNN
F 3 "" H 3350 3550 60  0000 C CNN
        1    3350 3550
        1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 5476469E
P 2650 4700
F 0 "R3" V 2730 4700 40  0000 C CNN
F 1 "2M" V 2657 4701 40  0000 C CNN
F 2 "MLAB_R:SMD-0603" V 2580 4700 30  0001 C CNN
F 3 "" H 2650 4700 30  0000 C CNN
        1    2650 4700
        -1   0    0    1   
$EndComp
$Comp
L C C2
U 1 1 5476470D
P 2950 4700
F 0 "C2" H 2950 4800 40  0000 L CNN
F 1 "12p" H 2956 4615 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 2988 4550 30  0001 C CNN
F 3 "" H 2950 4700 60  0000 C CNN
        1    2950 4700
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 54764791
P 2650 5050
F 0 "#PWR02" H 2650 5050 30  0001 C CNN
F 1 "GND" H 2650 4980 30  0001 C CNN
F 2 "" H 2650 5050 60  0000 C CNN
F 3 "" H 2650 5050 60  0000 C CNN
        1    2650 5050
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 547647A5
P 2950 5050
F 0 "#PWR03" H 2950 5050 30  0001 C CNN
F 1 "GND" H 2950 4980 30  0001 C CNN
F 2 "" H 2950 5050 60  0000 C CNN
F 3 "" H 2950 5050 60  0000 C CNN
        1    2950 5050
        1    0    0    -1  
$EndComp
$Comp
L V+ #PWR04
U 1 1 54764B7E
P 3350 4750
F 0 "#PWR04" H 3350 4850 30  0001 C CNN
F 1 "V+" H 3350 4860 30  0000 C CNN
F 2 "" H 3350 4750 60  0000 C CNN
F 3 "" H 3350 4750 60  0000 C CNN
        1    3350 4750
        -1   0    0    1   
$EndComp
$Comp
L V+ #PWR05
U 1 1 54764D10
P 2000 2650
F 0 "#PWR05" H 2000 2750 30  0001 C CNN
F 1 "V+" H 2000 2760 30  0000 C CNN
F 2 "" H 2000 2650 60  0000 C CNN
F 3 "" H 2000 2650 60  0000 C CNN
        1    2000 2650
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 547653E5
P 4850 4750
F 0 "#PWR06" H 4850 4750 30  0001 C CNN
F 1 "GND" H 4850 4680 30  0001 C CNN
F 2 "" H 4850 4750 60  0000 C CNN
F 3 "" H 4850 4750 60  0000 C CNN
        1    4850 4750
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 547654DE
P 6650 5450
F 0 "#PWR07" H 6650 5450 30  0001 C CNN
F 1 "GND" H 6650 5380 30  0001 C CNN
F 2 "" H 6650 5450 60  0000 C CNN
F 3 "" H 6650 5450 60  0000 C CNN
        1    6650 5450
        1    0    0    -1  
$EndComp
$Comp
L V- #PWR08
U 1 1 54765630
P 5750 3750
F 0 "#PWR08" H 5750 3850 30  0001 C CNN
F 1 "V-" H 5750 3860 30  0000 C CNN
F 2 "" H 5750 3750 60  0000 C CNN
F 3 "" H 5750 3750 60  0000 C CNN
        1    5750 3750
        1    0    0    -1  
$EndComp
$Comp
L V+ #PWR09
U 1 1 54765667
P 5750 4650
F 0 "#PWR09" H 5750 4750 30  0001 C CNN
F 1 "V+" H 5750 4760 30  0000 C CNN
F 2 "" H 5750 4650 60  0000 C CNN
F 3 "" H 5750 4650 60  0000 C CNN
        1    5750 4650
        -1   0    0    1   
$EndComp
$Comp
L GND #PWR010
U 1 1 54765C64
P 7800 4750
F 0 "#PWR010" H 7800 4750 30  0001 C CNN
F 1 "GND" H 7800 4680 30  0001 C CNN
F 2 "" H 7800 4750 60  0000 C CNN
F 3 "" H 7800 4750 60  0000 C CNN
        1    7800 4750
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 54765C85
P 8600 4100
F 0 "#PWR011" H 8600 4100 30  0001 C CNN
F 1 "GND" H 8600 4030 30  0001 C CNN
F 2 "" H 8600 4100 60  0000 C CNN
F 3 "" H 8600 4100 60  0000 C CNN
        1    8600 4100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 54765CA6
P 10150 4700
F 0 "#PWR012" H 10150 4700 30  0001 C CNN
F 1 "GND" H 10150 4630 30  0001 C CNN
F 2 "" H 10150 4700 60  0000 C CNN
F 3 "" H 10150 4700 60  0000 C CNN
        1    10150 4700
        1    0    0    -1  
$EndComp
$Comp
L V+ #PWR013
U 1 1 5476619B
P 9000 3650
F 0 "#PWR013" H 9000 3750 30  0001 C CNN
F 1 "V+" H 9000 3760 30  0000 C CNN
F 2 "" H 9000 3650 60  0000 C CNN
F 3 "" H 9000 3650 60  0000 C CNN
        1    9000 3650
        1    0    0    -1  
$EndComp
$Comp
L V- #PWR014
U 1 1 547662DA
P 9000 4550
F 0 "#PWR014" H 9000 4650 30  0001 C CNN
F 1 "V-" H 9000 4660 30  0000 C CNN
F 2 "" H 9000 4550 60  0000 C CNN
F 3 "" H 9000 4550 60  0000 C CNN
        1    9000 4550
        -1   0    0    1   
$EndComp
$Comp
L C C14
U 1 1 54766490
P 9850 4100
F 0 "C14" H 9850 4200 40  0000 L CNN
F 1 "330k" H 9856 4015 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 9888 3950 30  0001 C CNN
F 3 "" H 9850 4100 60  0000 C CNN
        1    9850 4100
        0    -1   -1   0   
$EndComp
$Comp
L R R11
U 1 1 547664D3
P 10150 4400
F 0 "R11" V 10230 4400 40  0000 C CNN
F 1 "10k" V 10157 4401 40  0000 C CNN
F 2 "MLAB_R:SMD-0805" V 10080 4400 30  0001 C CNN
F 3 "" H 10150 4400 30  0000 C CNN
        1    10150 4400
        1    0    0    -1  
$EndComp
$Comp
L V- #PWR015
U 1 1 54766B71
P 1200 3500
F 0 "#PWR015" H 1200 3600 30  0001 C CNN
F 1 "V-" H 1200 3610 30  0000 C CNN
F 2 "" H 1200 3500 60  0000 C CNN
F 3 "" H 1200 3500 60  0000 C CNN
        1    1200 3500
        0    -1   -1   0   
$EndComp
$Comp
L AD8692 U2
U 2 1 5476E2B8
P 9100 4100
F 0 "U2" H 9250 4400 70  0000 C CNN
F 1 "AD8692" H 9250 4300 70  0000 C CNN
F 2 "MLAB_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 9100 4100 60  0001 C CNN
F 3 "" H 9100 4100 60  0000 C CNN
        2    9100 4100
        1    0    0    -1  
$EndComp
Text Notes 2200 2350 0    60   ~ 0
low noise charge sensitive amplifier
Text Notes 4450 3850 0    60   ~ 0
highpass\n1 kHz
Text Notes 5500 3450 0    60   ~ 0
amplifier 7,7x
Text Notes 8200 2800 0    60   ~ 0
2nd lowpass 200 kHz\nwith gain 2x
Text Notes 9900 3750 0    60   ~ 0
highpass\n300 Hz
$Comp
L JUMP_5X2 J2
U 1 1 5476EF1F
P 1250 6650
F 0 "J2" H 900 6900 50  0000 C CNN
F 1 "JUMP_5X2" V 1200 6600 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x05" H 1250 6650 60  0001 C CNN
F 3 "" H 1250 6650 60  0000 C CNN
        1    1250 6650
        -1   0    0    1   
$EndComp
$Comp
L V- #PWR016
U 1 1 5476F198
P 2000 6300
F 0 "#PWR016" H 2000 6400 30  0001 C CNN
F 1 "V-" H 2000 6410 30  0000 C CNN
F 2 "" H 2000 6300 60  0000 C CNN
F 3 "" H 2000 6300 60  0000 C CNN
        1    2000 6300
        1    0    0    -1  
$EndComp
$Comp
L V+ #PWR017
U 1 1 5476F410
P 1800 6300
F 0 "#PWR017" H 1800 6400 30  0001 C CNN
F 1 "V+" H 1800 6410 30  0000 C CNN
F 2 "" H 1800 6300 60  0000 C CNN
F 3 "" H 1800 6300 60  0000 C CNN
        1    1800 6300
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 5476F692
P 1750 6900
F 0 "#PWR018" H 1750 6900 30  0001 C CNN
F 1 "GND" H 1750 6830 30  0001 C CNN
F 2 "" H 1750 6900 60  0000 C CNN
F 3 "" H 1750 6900 60  0000 C CNN
        1    1750 6900
        1    0    0    -1  
$EndComp
Text Notes 1500 6100 0    60   ~ 0
+/- 2,4V
$Comp
L _ P1
U 1 1 5476FB64
P 9950 800
F 0 "P1" H 10000 900 50  0000 C CNN
F 1 "_" H 9950 850 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10200 650 60  0001 C CNN
F 3 "" H 10200 650 60  0000 C CNN
        1    9950 800 
        -1   0    0    1   
$EndComp
$Comp
L _ P2
U 1 1 5476FD65
P 9950 1000
F 0 "P2" H 10000 1100 50  0000 C CNN
F 1 "_" H 9950 1050 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10200 850 60  0001 C CNN
F 3 "" H 10200 850 60  0000 C CNN
        1    9950 1000
        -1   0    0    1   
$EndComp
$Comp
L _ P3
U 1 1 5476FD9A
P 10500 800
F 0 "P3" H 10550 900 50  0000 C CNN
F 1 "_" H 10500 850 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10750 650 60  0001 C CNN
F 3 "" H 10750 650 60  0000 C CNN
        1    10500 800 
        -1   0    0    1   
$EndComp
$Comp
L _ P4
U 1 1 5476FDEC
P 10500 1000
F 0 "P4" H 10550 1100 50  0000 C CNN
F 1 "_" H 10500 1050 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10750 850 60  0001 C CNN
F 3 "" H 10750 850 60  0000 C CNN
        1    10500 1000
        -1   0    0    1   
$EndComp
$Comp
L GND #PWR019
U 1 1 5476FFB6
P 10300 1200
F 0 "#PWR019" H 10300 1200 30  0001 C CNN
F 1 "GND" H 10300 1130 30  0001 C CNN
F 2 "" H 10300 1200 60  0000 C CNN
F 3 "" H 10300 1200 60  0000 C CNN
        1    10300 1200
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 54770192
P 10850 1200
F 0 "#PWR020" H 10850 1200 30  0001 C CNN
F 1 "GND" H 10850 1130 30  0001 C CNN
F 2 "" H 10850 1200 60  0000 C CNN
F 3 "" H 10850 1200 60  0000 C CNN
        1    10850 1200
        1    0    0    -1  
$EndComp
$Comp
L JUMP_3X2 J1
U 1 1 54839ABB
P 600 3950
F 0 "J1" H 250 4150 50  0000 C CNN
F 1 "JUMP_3X2" V 600 4000 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 600 3950 60  0001 C CNN
F 3 "" H 600 3950 60  0000 C CNN
        1    600  3950
        -1   0    0    1   
$EndComp
$Comp
L JUMP_3X2 J5
U 1 1 54839C4F
P 10800 4150
F 0 "J5" H 10450 4350 50  0000 C CNN
F 1 "Out" V 10800 4200 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 10800 4150 60  0001 C CNN
F 3 "" H 10800 4150 60  0000 C CNN
        1    10800 4150
        1    0    0    -1  
$EndComp
Text Label 1000 4000 0    60   ~ 0
+Ubias
$Comp
L GND #PWR021
U 1 1 5483A700
P 1050 4200
F 0 "#PWR021" H 1050 4200 30  0001 C CNN
F 1 "GND" H 1050 4130 30  0001 C CNN
F 2 "" H 1050 4200 60  0000 C CNN
F 3 "" H 1050 4200 60  0000 C CNN
        1    1050 4200
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 5483A96B
P 10350 4300
F 0 "#PWR022" H 10350 4300 30  0001 C CNN
F 1 "GND" H 10350 4230 30  0001 C CNN
F 2 "" H 10350 4300 60  0000 C CNN
F 3 "" H 10350 4300 60  0000 C CNN
        1    10350 4300
        1    0    0    -1  
$EndComp
$Comp
L CONN1_2 J4
U 1 1 5483AD5F
P 4050 4550
F 0 "J4" H 4100 4650 50  0000 C CNN
F 1 "CONN1_2" H 4150 4500 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 4100 4500 60  0001 C CNN
F 3 "" H 4100 4500 60  0000 C CNN
        1    4050 4550
        1    0    0    -1  
$EndComp
Text Label 3450 4500 0    60   ~ 0
#SHDN
$Comp
L C C3
U 1 1 5483B92F
P 3250 6500
F 0 "C3" H 3250 6600 40  0000 L CNN
F 1 "100nF" H 3256 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3288 6350 30  0001 C CNN
F 3 "" H 3250 6500 60  0000 C CNN
        1    3250 6500
        1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 5483BA04
P 3500 6500
F 0 "C5" H 3500 6600 40  0000 L CNN
F 1 "100nF" H 3506 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3538 6350 30  0001 C CNN
F 3 "" H 3500 6500 60  0000 C CNN
        1    3500 6500
        1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 5483BC77
P 4250 6500
F 0 "C7" H 4250 6600 40  0000 L CNN
F 1 "100nF" H 4256 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4288 6350 30  0001 C CNN
F 3 "" H 4250 6500 60  0000 C CNN
        1    4250 6500
        1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 5483BCB5
P 4500 6500
F 0 "C9" H 4500 6600 40  0000 L CNN
F 1 "100nF" H 4506 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4538 6350 30  0001 C CNN
F 3 "" H 4500 6500 60  0000 C CNN
        1    4500 6500
        1    0    0    -1  
$EndComp
$Comp
L CP2 C10
U 1 1 5483BCD5
P 4750 6500
F 0 "C10" H 4750 6600 40  0000 L CNN
F 1 "10uF" H 4756 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4788 6350 30  0001 C CNN
F 3 "" H 4750 6500 60  0000 C CNN
        1    4750 6500
        1    0    0    -1  
$EndComp
$Comp
L CP2 C6
U 1 1 5483BE15
P 3700 6500
F 0 "C6" H 3700 6600 40  0000 L CNN
F 1 "10uF" H 3706 6415 40  0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3738 6350 30  0001 C CNN
F 3 "" H 3700 6500 60  0000 C CNN
        1    3700 6500
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 5483BF92
P 3250 6800
F 0 "#PWR023" H 3250 6800 30  0001 C CNN
F 1 "GND" H 3250 6730 30  0001 C CNN
F 2 "" H 3250 6800 60  0000 C CNN
F 3 "" H 3250 6800 60  0000 C CNN
        1    3250 6800
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR024
U 1 1 5483C039
P 3500 6800
F 0 "#PWR024" H 3500 6800 30  0001 C CNN
F 1 "GND" H 3500 6730 30  0001 C CNN
F 2 "" H 3500 6800 60  0000 C CNN
F 3 "" H 3500 6800 60  0000 C CNN
        1    3500 6800
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 5483C06B
P 3700 6800
F 0 "#PWR025" H 3700 6800 30  0001 C CNN
F 1 "GND" H 3700 6730 30  0001 C CNN
F 2 "" H 3700 6800 60  0000 C CNN
F 3 "" H 3700 6800 60  0000 C CNN
        1    3700 6800
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR026
U 1 1 5483C09D
P 4250 6800
F 0 "#PWR026" H 4250 6800 30  0001 C CNN
F 1 "GND" H 4250 6730 30  0001 C CNN
F 2 "" H 4250 6800 60  0000 C CNN
F 3 "" H 4250 6800 60  0000 C CNN
        1    4250 6800
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 5483C0CF
P 4500 6800
F 0 "#PWR027" H 4500 6800 30  0001 C CNN
F 1 "GND" H 4500 6730 30  0001 C CNN
F 2 "" H 4500 6800 60  0000 C CNN
F 3 "" H 4500 6800 60  0000 C CNN
        1    4500 6800
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR028
U 1 1 5483C101
P 4750 6800
F 0 "#PWR028" H 4750 6800 30  0001 C CNN
F 1 "GND" H 4750 6730 30  0001 C CNN
F 2 "" H 4750 6800 60  0000 C CNN
F 3 "" H 4750 6800 60  0000 C CNN
        1    4750 6800
        1    0    0    -1  
$EndComp
$Comp
L V+ #PWR029
U 1 1 5483C292
P 3500 6200
F 0 "#PWR029" H 3500 6300 30  0001 C CNN
F 1 "V+" H 3500 6310 30  0000 C CNN
F 2 "" H 3500 6200 60  0000 C CNN
F 3 "" H 3500 6200 60  0000 C CNN
        1    3500 6200
        1    0    0    -1  
$EndComp
$Comp
L V- #PWR030
U 1 1 5483C2C4
P 4500 6200
F 0 "#PWR030" H 4500 6300 30  0001 C CNN
F 1 "V-" H 4500 6310 30  0000 C CNN
F 2 "" H 4500 6200 60  0000 C CNN
F 3 "" H 4500 6200 60  0000 C CNN
        1    4500 6200
        1    0    0    -1  
$EndComp
$Comp
L CONN1_2 J3
U 1 1 548463A5
P 2500 3450
F 0 "J3" H 2550 3550 50  0000 C CNN
F 1 "CONN1_2" H 2600 3400 40  0000 C CNN
F 2 "Hrebinky:CONN_3_2" H 2550 3400 60  0001 C CNN
F 3 "" H 2550 3400 60  0000 C CNN
        1    2500 3450
        0    -1   -1   0   
$EndComp
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Connection ~ 2000 4000
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Wire Wire Line
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Connection ~ 2850 4000
Connection ~ 2850 3050
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 4050 3050
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Connection ~ 2950 4150
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Connection ~ 6650 4800
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Wire Wire Line
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Connection ~ 6650 4200
Wire Wire Line
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Connection ~ 4050 4100
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Connection ~ 4850 4100
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Connection ~ 7000 4200
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Connection ~ 7800 4200
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Connection ~ 10150 4100
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Wire Wire Line
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Connection ~ 8500 4200
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Connection ~ 1050 4100
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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 ~ 3500 6250
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Wire Wire Line
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Text Label 2300 3750 0    60   ~ 0
K
Text Label 2650 3750 0    60   ~ 0
A
$EndSCHEMATC