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| 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 |
| P 10350 4050 |
| F 0 "C14" H 10350 4150 40 0000 L CNN |
| F 1 "330k" H 10356 3965 40 0000 L CNN |
| F 2 "MLAB_R:SMD-0805" H 10388 3900 30 0001 C CNN |
| F 3 "" H 10350 4050 60 0000 C CNN |
| 1 10350 4050 |
| 0 -1 -1 0 |
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| $Comp |
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| 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 |
| P 10650 4350 |
| F 0 "R11" V 10730 4350 40 0000 C CNN |
| F 1 "10k" V 10657 4351 40 0000 C CNN |
| F 2 "MLAB_R:SMD-0805" V 10580 4350 30 0001 C CNN |
| F 3 "" H 10650 4350 30 0000 C CNN |
| 1 10650 4350 |
| 1 0 0 -1 |
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| $Comp |
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| 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 |
| P 1700 3450 |
| F 0 "#PWR015" H 1700 3550 30 0001 C CNN |
| F 1 "V-" H 1700 3560 30 0000 C CNN |
| F 2 "" H 1700 3450 60 0000 C CNN |
| F 3 "" H 1700 3450 60 0000 C CNN |
| 1 1700 3450 |
| 0 -1 -1 0 |
| $EndComp |
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| 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 "SMD_Packages:SOIC-8-N" H 9100 4100 60 0001 C CNN |
| F 3 "" H 9100 4100 60 0000 C CNN |
| 2 9100 4100 |
| P 9600 4050 |
| F 0 "U2" H 9750 4350 70 0000 C CNN |
| F 1 "AD8692" H 9750 4250 70 0000 C CNN |
| F 2 "SMD_Packages:SOIC-8-N" H 9600 4050 60 0001 C CNN |
| F 3 "" H 9600 4050 60 0000 C CNN |
| 2 9600 4050 |
| 1 0 0 -1 |
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| Text Notes 2700 2300 0 60 ~ 0 |
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| Text Notes 4950 3800 0 60 ~ 0 |
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| Text Notes 5500 3450 0 60 ~ 0 |
| Text Notes 6000 3400 0 60 ~ 0 |
| amplifier 7,7x |
| Text Notes 8200 2800 0 60 ~ 0 |
| Text Notes 8700 2750 0 60 ~ 0 |
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| Text Notes 9900 3750 0 60 ~ 0 |
| Text Notes 10400 3700 0 60 ~ 0 |
| highpass\n300 Hz |
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|---|
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| 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 |
| P 400 3900 |
| F 0 "J1" H 50 4100 50 0000 C CNN |
| F 1 "JUMP_3X2" V 400 3950 40 0001 C CNN |
| F 2 "Hrebinky:Pin_Header_Straight_2x03" H 400 3900 60 0001 C CNN |
| F 3 "" H 400 3900 60 0000 C CNN |
| 1 400 3900 |
| -1 0 0 1 |
| $EndComp |
| $Comp |
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| 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 |
| P 11300 4100 |
| F 0 "J5" H 10950 4300 50 0000 C CNN |
| F 1 "Out" V 11100 4500 40 0000 C CNN |
| F 2 "Hrebinky:Pin_Header_Straight_2x03" H 11300 4100 60 0001 C CNN |
| F 3 "" H 11300 4100 60 0000 C CNN |
| 1 11300 4100 |
| 1 0 0 -1 |
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| 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 |
| P 850 4150 |
| F 0 "#PWR021" H 850 4150 30 0001 C CNN |
| F 1 "GND" H 850 4080 30 0001 C CNN |
| F 2 "" H 850 4150 60 0000 C CNN |
| F 3 "" H 850 4150 60 0000 C CNN |
| 1 850 4150 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
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| 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 |
| P 10850 4250 |
| F 0 "#PWR022" H 10850 4250 30 0001 C CNN |
| F 1 "GND" H 10850 4180 30 0001 C CNN |
| F 2 "" H 10850 4250 60 0000 C CNN |
| F 3 "" H 10850 4250 60 0000 C CNN |
| 1 10850 4250 |
| 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 |
| P 4550 4500 |
| F 0 "J4" H 4600 4600 50 0000 C CNN |
| F 1 "CONN1_2" H 4650 4450 40 0000 C CNN |
| F 2 "Hrebinky:Pin_Header_Straight_1x02" H 4600 4450 60 0001 C CNN |
| F 3 "" H 4600 4450 60 0000 C CNN |
| 1 4550 4500 |
| 1 0 0 -1 |
| $EndComp |
| Text Label 3450 4500 0 60 ~ 0 |
| Text Label 3950 4450 0 60 ~ 0 |
| #SHDN |
| $Comp |
| L C C3 |
| 782,127 → 782,123 |
|---|
| $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 |
| P 3000 3400 |
| F 0 "J3" H 3050 3500 50 0000 C CNN |
| F 1 "CONN1_2" H 3100 3350 40 0000 C CNN |
| F 2 "Hrebinky:CONN_3_2" H 3050 3350 60 0001 C CNN |
| F 3 "" H 3050 3350 60 0000 C CNN |
| 1 3000 3400 |
| 0 -1 -1 0 |
| $EndComp |
| Wire Wire Line |
| 1800 3500 2000 3500 |
| 2300 3450 2500 3450 |
| Wire Wire Line |
| 1800 4000 2300 4000 |
| 2500 3950 2500 3900 |
| Connection ~ 2500 3450 |
| Connection ~ 2500 3950 |
| Wire Wire Line |
| 2000 4000 2000 3950 |
| Connection ~ 2000 3500 |
| Connection ~ 2000 4000 |
| 3200 3950 3450 3950 |
| Wire Wire Line |
| 2700 4000 2950 4000 |
| 3350 2750 3350 3950 |
| Connection ~ 3350 3950 |
| Connection ~ 3350 3000 |
| Wire Wire Line |
| 2850 2800 2850 4000 |
| Connection ~ 2850 4000 |
| Connection ~ 2850 3050 |
| 3350 2750 3600 2750 |
| Wire Wire Line |
| 2850 2800 3100 2800 |
| 4100 3000 4550 3000 |
| Wire Wire Line |
| 3600 3050 4050 3050 |
| 4550 2750 4550 4050 |
| Wire Wire Line |
| 4050 2800 4050 4100 |
| 4450 4050 4750 4050 |
| Wire Wire Line |
| 3950 4100 4250 4100 |
| 4000 2750 4550 2750 |
| Connection ~ 4550 3000 |
| Wire Wire Line |
| 3500 2800 4050 2800 |
| Connection ~ 4050 3050 |
| 3450 4100 3150 4100 |
| Wire Wire Line |
| 2950 4150 2650 4150 |
| 3150 4100 3150 4400 |
| Wire Wire Line |
| 2650 4150 2650 4450 |
| 3450 4450 3450 4100 |
| Connection ~ 3450 4100 |
| Wire Wire Line |
| 2950 4500 2950 4150 |
| Connection ~ 2950 4150 |
| 3150 5000 3150 4900 |
| Wire Wire Line |
| 2650 5050 2650 4950 |
| 3450 5000 3450 4850 |
| Wire Wire Line |
| 2950 5050 2950 4900 |
| 3850 3500 3850 3650 |
| Wire Wire Line |
| 3350 3550 3350 3700 |
| 3850 4450 3850 4700 |
| Wire Wire Line |
| 3350 4500 3350 4750 |
| 5850 4250 5850 4750 |
| Wire Wire Line |
| 5350 4300 5350 4800 |
| 5850 4750 7500 4750 |
| Wire Wire Line |
| 5350 4800 7000 4800 |
| 7150 4650 7150 4850 |
| Connection ~ 7150 4750 |
| Wire Wire Line |
| 6650 4700 6650 4900 |
| Connection ~ 6650 4800 |
| 6850 4150 7700 4150 |
| Wire Wire Line |
| 6350 4200 7200 4200 |
| 7500 4150 7500 4200 |
| Connection ~ 7150 4150 |
| Wire Wire Line |
| 7000 4200 7000 4250 |
| Connection ~ 6650 4200 |
| 7500 4750 7500 4600 |
| Connection ~ 4550 4050 |
| Wire Wire Line |
| 7000 4800 7000 4650 |
| Connection ~ 4050 4100 |
| 5150 4050 5850 4050 |
| Wire Wire Line |
| 4650 4100 5350 4100 |
| 5350 4150 5350 4050 |
| Connection ~ 5350 4050 |
| Wire Wire Line |
| 4850 4200 4850 4100 |
| Connection ~ 4850 4100 |
| 5350 4700 5350 4650 |
| Wire Wire Line |
| 4850 4750 4850 4700 |
| 7150 5400 7150 5350 |
| Wire Wire Line |
| 6650 5450 6650 5400 |
| 6250 4600 6250 4550 |
| Wire Wire Line |
| 5750 4650 5750 4600 |
| 6250 3750 6250 3700 |
| Connection ~ 7500 4150 |
| Wire Wire Line |
| 5750 3800 5750 3750 |
| Connection ~ 7000 4200 |
| 8200 4150 8400 4150 |
| Wire Wire Line |
| 7700 4200 7900 4200 |
| 8300 3000 8300 4200 |
| Connection ~ 8300 4150 |
| Wire Wire Line |
| 7800 3050 7800 4250 |
| Connection ~ 7800 4200 |
| 8300 4700 8300 4600 |
| Wire Wire Line |
| 7800 4750 7800 4650 |
| 10100 3000 10100 4050 |
| Wire Wire Line |
| 9600 3050 9600 4100 |
| 10100 3250 9700 3250 |
| Wire Wire Line |
| 9600 3300 9200 3300 |
| 9350 3000 10100 3000 |
| Connection ~ 10100 3250 |
| Wire Wire Line |
| 8850 3050 9600 3050 |
| Connection ~ 9600 3300 |
| 9300 3250 9000 3250 |
| Wire Wire Line |
| 8800 3300 8500 3300 |
| 9500 4500 9500 4450 |
| Wire Wire Line |
| 9000 4550 9000 4500 |
| 9500 3650 9500 3600 |
| Wire Wire Line |
| 9000 3700 9000 3650 |
| 10550 4050 10900 4050 |
| Wire Wire Line |
| 10050 4100 10400 4100 |
| 10650 4100 10650 4050 |
| Connection ~ 10650 4050 |
| Wire Wire Line |
| 10150 4150 10150 4100 |
| Connection ~ 10150 4100 |
| 10100 4050 10150 4050 |
| Connection ~ 10100 4050 |
| Wire Wire Line |
| 9600 4100 9650 4100 |
| Connection ~ 9600 4100 |
| 10650 4650 10650 4600 |
| Wire Wire Line |
| 10150 4700 10150 4650 |
| 800 3950 1100 3950 |
| Wire Wire Line |
| 1000 4000 1300 4000 |
| 1800 3450 1700 3450 |
| Wire Wire Line |
| 1300 3500 1200 3500 |
| 8900 4150 9100 4150 |
| Wire Wire Line |
| 8600 4100 8600 4000 |
| 8300 3000 8850 3000 |
| Wire Wire Line |
| 8400 4200 8600 4200 |
| 9000 3250 9000 4150 |
| Connection ~ 9000 4150 |
| Wire Wire Line |
| 7800 3050 8350 3050 |
| Wire Wire Line |
| 8500 3300 8500 4200 |
| Connection ~ 8500 4200 |
| Wire Wire Line |
| 1650 6600 1800 6600 |
| Wire Wire Line |
| 1800 6600 1800 6300 |
| 937,31 → 933,31 |
|---|
| 10800 1050 10850 1050 |
| Connection ~ 10850 1050 |
| Wire Wire Line |
| 2300 4000 2300 3750 |
| 2800 3950 2800 3700 |
| Wire Wire Line |
| 2300 3750 2450 3750 |
| 2800 3700 2950 3700 |
| Wire Wire Line |
| 2550 3750 2700 3750 |
| 3050 3700 3200 3700 |
| Wire Wire Line |
| 2700 3750 2700 4000 |
| Connection ~ 2700 4000 |
| Connection ~ 2300 4000 |
| 3200 3700 3200 3950 |
| Connection ~ 3200 3950 |
| Connection ~ 2800 3950 |
| Wire Wire Line |
| 1000 3900 1050 3900 |
| 800 3850 850 3850 |
| Wire Wire Line |
| 1050 3900 1050 4200 |
| 850 3850 850 4150 |
| Wire Wire Line |
| 1000 4100 1050 4100 |
| Connection ~ 1050 4100 |
| 800 4050 850 4050 |
| Connection ~ 850 4050 |
| Wire Wire Line |
| 10400 4000 10350 4000 |
| 10900 3950 10850 3950 |
| Wire Wire Line |
| 10350 4000 10350 4300 |
| 10850 3950 10850 4250 |
| Wire Wire Line |
| 10400 4200 10350 4200 |
| Connection ~ 10350 4200 |
| 10900 4150 10850 4150 |
| Connection ~ 10850 4150 |
| Wire Wire Line |
| 3450 4500 3750 4500 |
| 3950 4450 4250 4450 |
| Wire Wire Line |
| 3250 6700 3250 6800 |
| Wire Wire Line |
| 993,28 → 989,72 |
|---|
| Connection ~ 4500 6250 |
| Connection ~ 3500 6250 |
| Wire Wire Line |
| 2000 3400 2000 3550 |
| 2500 3350 2500 3500 |
| Wire Wire Line |
| 2000 2700 2000 2650 |
| 2500 2650 2500 2600 |
| Wire Wire Line |
| 2400 3050 3100 3050 |
| Text Label 2300 3750 0 60 ~ 0 |
| 2900 3000 3600 3000 |
| Text Label 2800 3700 0 60 ~ 0 |
| K |
| Text Label 2650 3750 0 60 ~ 0 |
| Text Label 3150 3700 0 60 ~ 0 |
| A |
| $Comp |
| L V+ #PWR? |
| L V+ #PWR031 |
| U 1 1 54F0D885 |
| P 3650 4650 |
| F 0 "#PWR?" H 3650 4750 30 0001 C CNN |
| F 1 "V+" H 3650 4760 30 0000 C CNN |
| F 2 "" H 3650 4650 60 0000 C CNN |
| F 3 "" H 3650 4650 60 0000 C CNN |
| 1 3650 4650 |
| P 4150 4600 |
| F 0 "#PWR031" H 4150 4700 30 0001 C CNN |
| F 1 "V+" H 4150 4710 30 0000 C CNN |
| F 2 "" H 4150 4600 60 0000 C CNN |
| F 3 "" H 4150 4600 60 0000 C CNN |
| 1 4150 4600 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 3650 4650 3750 4650 |
| 4150 4600 4250 4600 |
| Wire Wire Line |
| 3750 4650 3750 4600 |
| 4250 4600 4250 4550 |
| Wire Wire Line |
| 9100 4000 9100 3950 |
| $Comp |
| L R R12 |
| U 1 1 5507D916 |
| P 2050 3950 |
| F 0 "R12" V 2130 3950 40 0000 C CNN |
| F 1 "4k7" V 2057 3951 40 0000 C CNN |
| F 2 "Mlab_R:SMD-0805" V 1980 3950 30 0001 C CNN |
| F 3 "" H 2050 3950 30 0000 C CNN |
| 1 2050 3950 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L C C15 |
| U 1 1 5507D99A |
| P 1700 4200 |
| F 0 "C15" H 1700 4300 40 0000 L CNN |
| F 1 "1u" H 1706 4115 40 0000 L CNN |
| F 2 "MLAB_R:SMD-0805" H 1738 4050 30 0001 C CNN |
| F 3 "" H 1700 4200 60 0000 C CNN |
| 1 1700 4200 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L GND #PWR032 |
| U 1 1 5507D9FB |
| P 1700 4450 |
| F 0 "#PWR032" H 1700 4450 30 0001 C CNN |
| F 1 "GND" H 1700 4380 30 0001 C CNN |
| F 2 "" H 1700 4450 60 0000 C CNN |
| F 3 "" H 1700 4450 60 0000 C CNN |
| 1 1700 4450 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 1700 4450 1700 4400 |
| Wire Wire Line |
| 1600 3950 1800 3950 |
| Wire Wire Line |
| 1700 4000 1700 3950 |
| Connection ~ 1700 3950 |
| Wire Wire Line |
| 2300 3950 2800 3950 |
| $EndSCHEMATC |